OBJECTIVE:To observe the effects of Buzhong Yiqi granule(补中益气颗粒)on thyroid function and ovarian function in rats with experimental autoimmune thyroiditis(EAT).METHODS:EAT model was replicate by using the method ...OBJECTIVE:To observe the effects of Buzhong Yiqi granule(补中益气颗粒)on thyroid function and ovarian function in rats with experimental autoimmune thyroiditis(EAT).METHODS:EAT model was replicate by using the method of mixing and injecting porcine thyroglobulin with Freund's adjuvant and high iodine.Rats were randomly divided into normal control(NC)group,EAT model(EAT)group,selenium yeast(PC)group,low dose Buzhong Yiqi(BZYQ-L)group,medium dose Buzhong Yiqi(BZYQ-M)group and high dose Buzhong Yiqi(BZYQ-H)group.After two months of drug intervention according to dosage,enzyme-linked immunosorbent assay(ELISA)was used to measure the levels of free triiodothyronine(FT3),free thyroxine(FT4),thyroid-stimulating hormone(TSH),antithyroid peroxidase antibody(TPOAb),thyroglobulin antibody(TGAb)in peripheral blood of rats.The pathological changes of rat thyroid tissues were observed under light microscope with HE staining;ELISA was used to determine estradiol(E2),follicle-stimulating hormone(FSH),luteinizing hormone(LH),testosterone(T),antimüllerian hormone(AMH),and the pathological changes of rat ovarian tissues were observed under light microscope with hematoxylin and eosin staining.RESULTS:Compared with the NC group,BZYQ granule improved the thyroid and ovarian tissue morphology,and the levels of TPOAb,TGAb and TSH in the model group rats significantly increased(P<0.05),the thyroid tissue was severely destroyed,the levels of E2,FSH,LH,T,AMH significantly increased(P<0.05),and the ovary exhibited polycystic changes;Compared with the model group,TSH level in the BZYQ-L group rats decreased(P<0.05),FSH,T,AMH levels decreased(P<0.05),in the BZYQ-M group TPOAb,TSH levels decreased(P<0.05),FSH,LH,T,AMH levels significantly decreased(P<0.05),BZYQ-H group TPOAb,TGAb,TSH levels significantly decreased(P<0.05),FSH,LH,T,AMH levels significantly decreased(P<0.05),with the greatest improvement and significantly better than selenium yeast group(P<0.05).CONCLUSIONS:BZYQ granule could regulate the thyroid function of EAT rats,reduce thyroid antibody titers,then act on the ovarian function,regulate hormone disorders,and alleviate the pathological damage of rat's ovarian tissues.The effect of high dose Buzhong Yiqi granule is the best.展开更多
OBJECTIVE: To investigate the efficacy and potential mechanism of Bailing capsule( 百令胶囊, BL) antiautoimmune thyroiditis(AIT). METHODS: Based on the AIT rat model, the effect of BL in alleviating AIT was evaluated ...OBJECTIVE: To investigate the efficacy and potential mechanism of Bailing capsule( 百令胶囊, BL) antiautoimmune thyroiditis(AIT). METHODS: Based on the AIT rat model, the effect of BL in alleviating AIT was evaluated by detecting serum thyroid index free triiodothyronine(FT3), free thyroxine(FT4), thyroid-stimulating hormone(TSH), thyroglobulin antibody(TGAb), thyroid peroxidase antibody(TPOAb), and inflammatory factors Interferon-gamma(IFN-γ), Interleukin-4,-10, and-12(IL-4, IL-10, and IL-12) as well as thyroid tissue Hematoxylin-eosin(HE) staining and ultrastructure observation. The mechanism of BL was explored by combining transcriptome and proteome analysis, and further verified by Western blot(WB). RESULTS: BL effectively reduced serum FT3, FT4, TGAb, and TPOAb levels in AIT rats, restored TSH balance, inhibited the release of pro-inflammatory cytokines IFN-γ and IL-12, promoted the production of anti-inflammatory cytokines IL-4 and IL-10, and significantly reduced IFN-γ/IL-4 and IL-12/IL-10, improved thyroid follicular structure, and protected thyroid tissue from injury. Kyoto Encyclopedia of Genes and Genomes and protein interaction network analysis showed that BL affected the expression of fatty acidbinding protein 4, acyl-Co A synthetase long-chain family member 1, and acyl-Co A dehydrogenase long chain to regulate the peroxisome proliferator-activated receptor signaling pathway, thereby inhibiting the fatty acid metabolism and the inflammatory state of AIT rats.CONCLUSIONS: BL could effectively reduce thyroid inflammation in AIT model rats. The possible BL mechanism was to regulate the peroxisome proliferatoractivated receptor signaling pathway and inhibit fatty acid metabolism. This study suggested that BL has the potential to be used in clinical treatment of AIT.展开更多
Objective This study aimed to identify differentially methylated genes(DMGs) associated with natural killer cells in patients with autoimmune thyroiditis(AIT), focusing on the influence of varying water iodine exposur...Objective This study aimed to identify differentially methylated genes(DMGs) associated with natural killer cells in patients with autoimmune thyroiditis(AIT), focusing on the influence of varying water iodine exposure levels.Methods Participants were divided into categories based on median water iodine(MWI)concentrations: iodine-fortified areas(IFA, MWI < 10 μg/L), iodine-adequate areas(IAA, 40 ≤ MWI ≤ 100μg/L), and iodine-excessive areas(IEA, MWI > 300 μg/L). A total of 176 matched AIT cases and controls were recruited and divided into 89, 40, and 47 pairs for IFA, IAA, and IEA, respectively. DMGs were identified using 850K Bead Chip analysis for 10/10 paired samples. Validation of DNA methylation and m RNA expression levels of the DMGs was conducted using Methyl Target^(TM) and QRT-PCR for 176/176paired samples.Results KLRC1, KLRC3, and SH2D1B were identified as significant DMGs. Validation revealed that KLRC1 was hypomethylated and highly expressed, whereas KLRC3 was hypermethylated and highly expressed in individuals with AIT. Furthermore, KLRC1 was hypomethylated and highly expressed in both IFA and IEA.Conclusion The DNA methylation status of KLRC1 and KLRC3 may play crucial roles in AIT pathogenesis. Additionally, DNA methylation of KLRC1 seems to be influenced by different iodine concentrations in water.展开更多
OBJECTIVE: To investigate the protective effects of Jiayan Kangtai(JYKT) granules, consisting of 9 Chinese herbs, in a rat model of autoimmune thyroiditis(AIT), and the possible underlying mechanism.METHODS: Female Le...OBJECTIVE: To investigate the protective effects of Jiayan Kangtai(JYKT) granules, consisting of 9 Chinese herbs, in a rat model of autoimmune thyroiditis(AIT), and the possible underlying mechanism.METHODS: Female Lewis rats(6-8 weeks) were randomly apportioned to 5 groups of 10, including a normal control. AIT was induced in the untreated AIT-model group, and rats treated subsequently with daily low, medium, or high dose JYKT granules. After 12 weeks, plasma levels of thyroid autoantibodies and morphological changes in the thyroid were detected by enzyme-linked immunosorbent assay and histological examination, respectively. The presence of interleukin(IL)-6,IL23 p19, and IL-2 in thyroid tissue was assessed by immunohistochemical staining. The percentages of T helper(Th)17 cells and regulatory T cells(Tregs) in the peripheral blood were analyzed by flow cytometry. Relevant levels of cytokines and proteins were examined via bead-based multiplex flow cytometry and ELISA, respectively. Expressions of genes and proteins regulated by Th17 cells and Tregs were shown by real-time PCR and Western blot.RESULTS: Compared to the control, AIT-model rats had higher plasma concentrations of thyroid autoantibodies. The high-dose JYKT rats showed significantly lower levels of thyroid autoantibodies compared with the AIT model group. Rats in the AIT-JYKT groups also had fewer thyroid lesions and less lymphocytic infiltration, a lower percentage of Th17 cells, and a higher percentage of Tregs, compared with the AIT-model. Rats given high-dose JYKT had a significantly lower Th17/Treg ratio compared with the AIT model. Differences in plasma cytokine concentrations and relevant gene and protein expressions in the spleens of JYKT-treated rats and the AIT group suggested an association between JYKT treatment and lower Th17 cell percentage and higher Treg activity.CONCLUSION: JYKT treatment appeared to be protective against AIT in rats, possibly via the regulation of the Th17 cell/Treg imbalance in AIT.展开更多
Vitamin D deficiency is a global problem,which has taken the form of a pandemic.Existing data indicate that vitamin D is not only a nutrient.It has also a hormone-specific activity.Vitamin D is characterized by anti-i...Vitamin D deficiency is a global problem,which has taken the form of a pandemic.Existing data indicate that vitamin D is not only a nutrient.It has also a hormone-specific activity.Vitamin D is characterized by anti-inflammatory and immunomodulatory properties.Chronic autoimmune thyroiditis is a disease of autoimmune genesis,in which lymphocytic infiltration gradually destroys thyroid tissue.There are some evidences about vitamin D deficiency and the development of chronic autoimmune thyroiditis.The article has reviewed the current literature about the impact and the benefits of vitamin D on thyroid antibodies levels.展开更多
Autoimmune enteropathy(AIE)is a rare immune mediated disorder primarily affecting children,characterized by chronic diarrhea,malabsorption,vomiting,weight loss and villous atrophy.It has also been observed in adults p...Autoimmune enteropathy(AIE)is a rare immune mediated disorder primarily affecting children,characterized by chronic diarrhea,malabsorption,vomiting,weight loss and villous atrophy.It has also been observed in adults presenting diagnostic and treatment challenges due to its overlap with other gastrointestinal disorders such as celiac disease.Initial diagnostic criteria for AIE include small bowel villous atrophy,lack of response to dietary restrictions,presence of anti-enterocyte antibodies,and predisposition to autoimmunity without severe immu-nodeficiency.Refined criteria emphasize characteristic histological findings and exclusion of other causes of villous atrophy.AIE is associated with various autoimmune disorders and can present with overlapping features with Celiac disease,including villous atrophy but without significant intraepithelial lympho-cytosis.Treatment primarily involves immunosuppression using corticosteroids,calcineurin inhibitors,and anti-tumor necrosis factor therapy,alongside nutri-tional support.Despite the challenges,understanding AIE’s diverse manifest-ations and improving diagnostic criteria are essential for effective management and improved patient outcome.Further research is needed to elucidate the pathogenesis,disease progression and long-term outcomes of AIE.展开更多
Selenium （Se） is an essential trace element. Autoimmune thyroid diseases （AITD） are destructive inflammatory or anti-receptor autoimmune diseases characterized by reactivity to self-thyroid antigens. However, the ...Selenium （Se） is an essential trace element. Autoimmune thyroid diseases （AITD） are destructive inflammatory or anti-receptor autoimmune diseases characterized by reactivity to self-thyroid antigens. However, the effects of Se on the cytokines in AITD are still unclear. So we researched the role of Selenium （Se） and Thl/Th2 cytokine productions in the pathogenesis of autoimmune thyroid diseases （AITD）.展开更多
OBJECTIVE:To observe the effect of herb-partitioned moxibustion(HPM)on the miRNA expression profile of thyroid tissue in experimental autoimmune thyroiditis(EAT)rats.METHODS:Rats were randomly divided into normal cont...OBJECTIVE:To observe the effect of herb-partitioned moxibustion(HPM)on the miRNA expression profile of thyroid tissue in experimental autoimmune thyroiditis(EAT)rats.METHODS:Rats were randomly divided into normal control(NC)group,EAT model(EAT)group,HPM group and western medicine(Med)group.EAT model rats were prepared by a combined immunization with complete and incomplete Freund’s adjuvant emulsified with porcine thyroglobulin and iodine.Rats in the HPM group were treated with HPM,while rats in the Med group were treated with levothyrocine(1μg/2 m L)by gavage.HE staining was used to observe the pathological morphological changes of thyroid tissue,ELISAs was uaed to detect the serum concentrations of TGAb,TPOAb,FT3,FT4,TSH.We then performed high-throughput mi RNA sequencing to analyse the mi RNA expression profiles in the thyroid tissues,followed by a bioinformatics analysis.RT-q PCR was used to verify the identified differentially expressed mi RNAs.RESULTS:HPM improved the thyroid tissue morphology and reduced serum TPOAb,TGAb,TSH concentration in EAT rats(P<0.05),but with no obvious effect on FT3 and FT4 concentration.While the TSH,FT3 and FT4 concentration was significantly changed in the Med group(P<0.01 or P<0.05)compared with that of EAT group.Sequencing results showed that a total of 17 mi RNAs were upregulated,and 4 were downregulated in the EAT rats,in which the expression levels of mi R-346 and mi R-331-5 p were reversed by HPM.The target genes of the mi RNAs that regulated by HPM wereassociated with a variety of immune factors and immune signals.RT-q PCR verification showed that the expression of mi RNA-346 and mi RNA-331-5 p was consistent with the sequencing results.CONCLUSIONS:HPM could regulate the the expression of mi RNA-346 and mi RNA-331-5 p,then act on their target genes to immune and inflammation-related pathways,which may be one of the mechanisms of HPM on EAT rats.展开更多
AIM:To investigate the prevalence of coeliac disease in a series of Turkish patients with autoimmune thyroiditis.METHODS:Sera from 136 consecutive patients with newly diagnosed autoimmune thyroiditis and 119 healthy b...AIM:To investigate the prevalence of coeliac disease in a series of Turkish patients with autoimmune thyroiditis.METHODS:Sera from 136 consecutive patients with newly diagnosed autoimmune thyroiditis and 119 healthy blood donors were tested for IgA tissue transglutaminase antibody with enzyme-linked immunosorbent assay.Endoscopic mucosal biopsy from the second part of duodenum was performed in patients with positive antibody test.RESULTS:Eight patients(5.9%)and one control subject(0.8%)were positive for IgA tissue transglutaminase antibody(OR:7.38,95% CI:0.91-59.85,P = 0.04).Six patients and one control agreed to take biopsies.Histopathological examination revealed changes classified as Marsh Ⅲa in one,Marsh Ⅱ in one,Marsh Ⅰ in two,and Marsh 0 in two patients with autoimmune throiditis,and MarshⅠin one blood donor.CONCLUSION:Turkish patients with autoimmune thyroiditis have an increased risk of coeliac disease and serological screening may be useful for early detection of coeliac disease in these patients.Our findings need to be confirmed in a larger series of patients.展开更多
A case report presents a progression of autoimmune thyroiditis with an abnormal enlargement of the thyroid glands and increased thyreotropin hormone concentration-associated with interferon treatment in human papillom...A case report presents a progression of autoimmune thyroiditis with an abnormal enlargement of the thyroid glands and increased thyreotropin hormone concentration-associated with interferon treatment in human papillomavirus infected patient with the autoimmune thyroiditis and a daily L-thyroxin hormone replacement therapy background. Observation was supplemented with a brief review of literature and discussion. On the basis of this observation and a brief review of literature authors suggested that the potential adverse effects of interferon therapy are overbalanced than its benefits for gynecological patients, therefore any interferon treatment should be recommended with strict indications as well as after screening of conditions and functions of thyroid glands and other interferon target organs to avoid interferon treatment side effects. Practitioners especially gynecologists should inform their patients about pleiotropic interferon effects and its high frequent and wide range side effects before to start such kind of treatment.展开更多
Objective:To investigate the effect of Fuzheng Xiaoying Decoction on experimental autoimmune thyroiditis(EAT)model rats and explore its possible mechanism of immune regulation.Methods:Among the 40 female SD rats,10 we...Objective:To investigate the effect of Fuzheng Xiaoying Decoction on experimental autoimmune thyroiditis(EAT)model rats and explore its possible mechanism of immune regulation.Methods:Among the 40 female SD rats,10 were randomly selected as the blank group,and the rest were immunized with pig thyroglobulin and Freund's adjuvant combined with high iodine feeding to make the EAT model.After the model was established,they were randomly divided into three groups:the model group,the selenium yeast tablet group and the Fuzheng Xiaoying Decoction group,which were continuously gavaged for 2 months.The anti thyroid autoantibodies,thyroid function,IL-38 and Th17/Treg distribution were measured.The pathological changes of thyroid tissue were observed by HE staining.Results:Compared with the blank group,the levels of TPOAb and TGAb in the model group were significantly higher(P<0.05).Lymphocyte infiltration was seen in the thyroid tissue of the model group,and also the thyroid follicles were partially destroyed,the shape was irregular,and the colloid distribution was uneven,indicating that the modeling was successful.Compared with the model group,the levels of TPOAb and TGAb in the selenium yeast tablet group and the Fuzheng Xiaoying Decoction group decreased significantly(P<0.05).And the Fuzheng Xiaoying Decoction group had more significant improvement in thyroid follicle destruction and lymphocyte infiltration than the selenium yeast tablet group(P<0.05).Compared with the blank group,the levels of T3,T4,FT3 and FT4 in the model group increased,the level of IL-38 decreased,the proportion of Th17 increased,and the ratio of Th17/Treg increased(P<0.05).Compared with the model group,T4 level decreased,IL-38 level increased in the selenium yeast tablet group and the Fuzheng Xiaoying Decoction group(P<0.05).But there was no statistically significant difference in the reduction of Th17 proportion and Th17/Treg ratio between the above two groups and the model group(P>0.05).There was no significant difference in Treg ratio among the groups.Conclusion:Fuzheng Xiaoying Decoction can significantly reduce the level of anti thyroid autoantibodies in EAT rats by regulating the immunity of EAT rats,and improve the follicular destruction and lymphocyte infiltration of thyroid tissue in rats.展开更多
To explore im mune intervention effects of the combined use of cycloporin A (Cs A ) and 1,2 5 - dihydroxyvitam in D3[1,2 5 (OH ) 2 D3]at low doses on experimental autoim mune thyroiditis (EAT) ,porcine thyroglobulin...To explore im mune intervention effects of the combined use of cycloporin A (Cs A ) and 1,2 5 - dihydroxyvitam in D3[1,2 5 (OH ) 2 D3]at low doses on experimental autoim mune thyroiditis (EAT) ,porcine thyroglobulin (p TG) was injected into a CBA mouse at the dose of 10 0μg on day 0 and day14 to establish the model of EAT.The immune prevention group from day0 to day2 8, and treatm ent group from day10 to day38were daily adm inistered Cs A(10 mg/ kg) intragastri- cally and/ or1,2 5 (OH) 2 D3(0 .2 μg/ kg) ip.After im munized by p TG,the m ice were sacrificed on day2 8and day38to examine their thyroid gland pathologically,and to check the levels of serum porcine thyroglobulin antibodies (p TGAb) ,porcine thyromicrosom al antibodies (p TMAb) .The incidences of EAT in the immune prevention group and treatment group,with administration of low dose of Cs A and 1,2 5 (OH) 2 D3,were decreased respectively by 4 4 .4 4 % and 37.5 0 % .Those of severe disease in the two groups were decreased respectively by71.4 3% and6 0 .32 % .The levels of serum p TGAb and p TMAb in the imm une prevention group were lower than those of the positive control group.It was concluded thatcombined use of Cs A and1,2 5 (OH) 2 D3at low doses could effectively prevent EAT with a synergic effect.展开更多
Objective To study the role of cadherin 1 (CDH1)gene DNA methylation in autoimmune thyroiditis (AIT)in population from different water-iodine regions.Methods From May to June 2019,the information of AIT cases and heal...Objective To study the role of cadherin 1 (CDH1)gene DNA methylation in autoimmune thyroiditis (AIT)in population from different water-iodine regions.Methods From May to June 2019,the information of AIT cases and healthy individuals in Shandong Province was collected in three types of water-iodine regions:iodinefortification (IF) region,iodine-adequate(IA) region and iodine-excess (IE) region.展开更多
BACKGROUND Autoimmune autonomic ganglionopathy(AAG),formerly known as acute pandysautonomia,is a rare,acquired,antibody-mediated,potentially curable autonomic disorder that presents with diffuse autonomic failure.High...BACKGROUND Autoimmune autonomic ganglionopathy(AAG),formerly known as acute pandysautonomia,is a rare,acquired,antibody-mediated,potentially curable autonomic disorder that presents with diffuse autonomic failure.High levels of anti-ganglionic nicotinic acetylcholine receptor(gAChR)serum antibodies are detected in approximately 50%of AAG cases,confirming the diagnosis.CASE SUMMARY We present the case of a 68-year-old man who developed autonomic failure gradually over a 2-year period.Recently,the patient was unable to stand upright for more than a few seconds before fainting.Additionally,he presented with decreased sweating,dry mouth,urinary retention,early satiety,weight loss,bloating,constipation,and erectile dysfunction.Neurological examination revealed dilated pupils that were unresponsive to light.Deep tendon reflexes were absent or diminished.Serologic evaluation revealed the presence of gAChR autoantibodies.An orthostatic hypotension test yielded a positive result.The patient did not respond to symptomatic therapy,including midodrine,fludrocortisone and atomoxetine.Second-line therapy with immunoadsorption produced a noticeable clinical improvement;however,orthostatic hypotension persisted.Sequential rituximab infusion therapy successfully led to a significant improvement in symptoms.CONCLUSION Our case report supports the benefit of combined immunomodulatory therapy for refractory AAG cases that are unresponsive to single-agent treatment.展开更多
Recently,Jayabalan et al published an important study.The authors defined the liver outcome score as a novel biomarker for predicting liver-related mortality in patients with autoimmune hepatitis-primary biliary chola...Recently,Jayabalan et al published an important study.The authors defined the liver outcome score as a novel biomarker for predicting liver-related mortality in patients with autoimmune hepatitis-primary biliary cholangitis overlap syndrome.After thoroughly reviewing their work,we offer insights that primarily relate to their study design to enhance the medical community’s understanding of this complex disease.展开更多
This letter addresses the study by Jayabalan et al,which underscores the liver outcome score(LOS)and hemoglobin(Hb)as key prognostic markers for patients with autoimmune liver disease overlap syndromes(AILDOS),with pa...This letter addresses the study by Jayabalan et al,which underscores the liver outcome score(LOS)and hemoglobin(Hb)as key prognostic markers for patients with autoimmune liver disease overlap syndromes(AILDOS),with particular relevance to the autoimmune hepatitis-primary biliary cholangitis(AIH-PBC)subgroup.The findings indicate that an LOS threshold of 6 achieves high sensitivity and specificity in predicting liver-related mortality among AIH-PBC patients.Moreover,low Hb levels emerge as a significant mortality predictor across all AILDOS cases.These results contribute valuable perspectives on risk stratification in AILDOS,highlighting the promise of non-invasive prognostic tools.Future studies with larger cohorts are needed to substantiate LOS and Hb as robust markers for clinical application.展开更多
Chloroquine(CQ)and hydroxychloroquine(HCQ),originally developed as anti-malarial drugs,have found a new purpose in treating various autoimmune dis-eases due to their immunomodulatory properties.These drugs work throug...Chloroquine(CQ)and hydroxychloroquine(HCQ),originally developed as anti-malarial drugs,have found a new purpose in treating various autoimmune dis-eases due to their immunomodulatory properties.These drugs work through mu-ltiple mechanisms,including inhibiting Toll-like receptor signaling,suppressing antigen presentation,and modulating autophagy.This review article provides a comprehensive analysis of the immunomodulatory effects of CQ and HCQ in several autoimmune diseases such as systemic lupus erythematosus,rheumatoid arthritis,systemic sclerosis,and others.We delve into the intricate mechanisms of action,highlighting the key immune cells involved and discussing the clinical implications of these drugs in managing autoimmune conditions.Our review covers the latest research and clinical trials,offering a comprehensive under-standing of the therapeutic potential of CQ and HCQ in autoimmune diseases.We also discuss the challenges and controversies surrounding the use of these drugs,such as their long-term side effects and the need for personalized treatment approaches.By synthesizing current knowledge and identifying areas for future research,this review aims to provide a valuable resource for healthcare profes-sionals and researchers involved in the management of autoimmune diseases.展开更多
Background:Previous studies have highlighted the frequent occurrence of sarcopenia in patients with pancreatic diseases,including chronic pancreatitis.We aimed to clarify the prevalence of skeletal muscle(SM)loss and ...Background:Previous studies have highlighted the frequent occurrence of sarcopenia in patients with pancreatic diseases,including chronic pancreatitis.We aimed to clarify the prevalence of skeletal muscle(SM)loss and sarcopenia,and their associations with clinical characteristics,bone mineral density,and pancreatic imaging findings in patients with autoimmune pancreatitis(AIP).Methods:This study included 114 patients with AIP treated at Tohoku University Hospital.The SM index was assessed using a bioelectrical impedance analysis device,grip strength was measured using a hand dynamometer,and bone mineral density was evaluated using dual-energy X-ray absorptiometry.Univari-ate and multivariate logistic regression analyses were used to analyze factors associated with SM loss and sarcopenia.Results:Among 114 patients,57(50.0%)had SM loss,31(27.2%)had reduced grip strength,and 27(23.7%)had both.Patients with SM loss were older and had a lower body mass index,weaker grip strength,higher Controlling Nutritional Status scores,and lower serum lipase and albumin levels compared to those without SM loss.Computed tomography scans revealed a higher prevalence of pancreatic parenchy-mal atrophy in patients with SM loss.Similar differences were observed between patients with sarcopenia and those without.Osteopathy was observed in 35.6%of patients with SM loss and 38.1%of those with sarcopenia,whereas only 4.1%of patients without SM loss had osteopathy.Low BMI(<21.0 kg/m^(2))was also found to be an independent risk factor for SM loss in multivariate analysis.Age>72 years,low BMI(<20.0 kg/m^(2)),and low serum lipase levels(<13 U/L)were independent risk factors for sarcopenia in multivariate analysis.Conclusions:SM loss and sarcopenia are prevalent in patients with AIP and are associated with aging,poor nutritional status,low serum lipase levels,and pancreatic parenchymal atrophy.In addition to the high risk of osteopathy,careful attention should be paid to maintain muscle health in AIP patients.展开更多
Foot reflexology(FR)is a Chinese-originated and non-invasive complementary therapy increasingly used by functional,alternative and para-medical professionals.Enhance attempts are made to study FR in non-functional org...Foot reflexology(FR)is a Chinese-originated and non-invasive complementary therapy increasingly used by functional,alternative and para-medical professionals.Enhance attempts are made to study FR in non-functional organic conditions.The present invited Editorial discusses the application of FR in autoimmune diseases(AD),highlighting a few successful studies demonstrating symptomatic relief and objective improvements.Despite promising results,the FR domain remains under-investigated and an urgent need to confirm and understand the effect of FR in chronic diseases,including AD,is highly recommended.展开更多
基金National Natural Science Foundation of China:Action Mechanism of Buzhong Yiqi Decoction in Treating Hashimoto's Thyroiditis based on transforming growth factor β/Smad Signaling Pathway and the Balance between Treg and Th17 Cells(No.81973855)。
文摘OBJECTIVE:To observe the effects of Buzhong Yiqi granule(补中益气颗粒)on thyroid function and ovarian function in rats with experimental autoimmune thyroiditis(EAT).METHODS:EAT model was replicate by using the method of mixing and injecting porcine thyroglobulin with Freund's adjuvant and high iodine.Rats were randomly divided into normal control(NC)group,EAT model(EAT)group,selenium yeast(PC)group,low dose Buzhong Yiqi(BZYQ-L)group,medium dose Buzhong Yiqi(BZYQ-M)group and high dose Buzhong Yiqi(BZYQ-H)group.After two months of drug intervention according to dosage,enzyme-linked immunosorbent assay(ELISA)was used to measure the levels of free triiodothyronine(FT3),free thyroxine(FT4),thyroid-stimulating hormone(TSH),antithyroid peroxidase antibody(TPOAb),thyroglobulin antibody(TGAb)in peripheral blood of rats.The pathological changes of rat thyroid tissues were observed under light microscope with HE staining;ELISA was used to determine estradiol(E2),follicle-stimulating hormone(FSH),luteinizing hormone(LH),testosterone(T),antimüllerian hormone(AMH),and the pathological changes of rat ovarian tissues were observed under light microscope with hematoxylin and eosin staining.RESULTS:Compared with the NC group,BZYQ granule improved the thyroid and ovarian tissue morphology,and the levels of TPOAb,TGAb and TSH in the model group rats significantly increased(P<0.05),the thyroid tissue was severely destroyed,the levels of E2,FSH,LH,T,AMH significantly increased(P<0.05),and the ovary exhibited polycystic changes;Compared with the model group,TSH level in the BZYQ-L group rats decreased(P<0.05),FSH,T,AMH levels decreased(P<0.05),in the BZYQ-M group TPOAb,TSH levels decreased(P<0.05),FSH,LH,T,AMH levels significantly decreased(P<0.05),BZYQ-H group TPOAb,TGAb,TSH levels significantly decreased(P<0.05),FSH,LH,T,AMH levels significantly decreased(P<0.05),with the greatest improvement and significantly better than selenium yeast group(P<0.05).CONCLUSIONS:BZYQ granule could regulate the thyroid function of EAT rats,reduce thyroid antibody titers,then act on the ovarian function,regulate hormone disorders,and alleviate the pathological damage of rat's ovarian tissues.The effect of high dose Buzhong Yiqi granule is the best.
基金Innovation Team and Talents Cultivation Program of National Administration of Traditional Chinese Medicine:Studies on the Antimalarial and Drug Resistance Mechanisms of Artemisinin and the Expansion of New Indications (No. ZYYCXTD-C-202002)。
文摘OBJECTIVE: To investigate the efficacy and potential mechanism of Bailing capsule( 百令胶囊, BL) antiautoimmune thyroiditis(AIT). METHODS: Based on the AIT rat model, the effect of BL in alleviating AIT was evaluated by detecting serum thyroid index free triiodothyronine(FT3), free thyroxine(FT4), thyroid-stimulating hormone(TSH), thyroglobulin antibody(TGAb), thyroid peroxidase antibody(TPOAb), and inflammatory factors Interferon-gamma(IFN-γ), Interleukin-4,-10, and-12(IL-4, IL-10, and IL-12) as well as thyroid tissue Hematoxylin-eosin(HE) staining and ultrastructure observation. The mechanism of BL was explored by combining transcriptome and proteome analysis, and further verified by Western blot(WB). RESULTS: BL effectively reduced serum FT3, FT4, TGAb, and TPOAb levels in AIT rats, restored TSH balance, inhibited the release of pro-inflammatory cytokines IFN-γ and IL-12, promoted the production of anti-inflammatory cytokines IL-4 and IL-10, and significantly reduced IFN-γ/IL-4 and IL-12/IL-10, improved thyroid follicular structure, and protected thyroid tissue from injury. Kyoto Encyclopedia of Genes and Genomes and protein interaction network analysis showed that BL affected the expression of fatty acidbinding protein 4, acyl-Co A synthetase long-chain family member 1, and acyl-Co A dehydrogenase long chain to regulate the peroxisome proliferator-activated receptor signaling pathway, thereby inhibiting the fatty acid metabolism and the inflammatory state of AIT rats.CONCLUSIONS: BL could effectively reduce thyroid inflammation in AIT model rats. The possible BL mechanism was to regulate the peroxisome proliferatoractivated receptor signaling pathway and inhibit fatty acid metabolism. This study suggested that BL has the potential to be used in clinical treatment of AIT.
基金supported by National Natural Science Foundation of China,82073490.
文摘Objective This study aimed to identify differentially methylated genes(DMGs) associated with natural killer cells in patients with autoimmune thyroiditis(AIT), focusing on the influence of varying water iodine exposure levels.Methods Participants were divided into categories based on median water iodine(MWI)concentrations: iodine-fortified areas(IFA, MWI < 10 μg/L), iodine-adequate areas(IAA, 40 ≤ MWI ≤ 100μg/L), and iodine-excessive areas(IEA, MWI > 300 μg/L). A total of 176 matched AIT cases and controls were recruited and divided into 89, 40, and 47 pairs for IFA, IAA, and IEA, respectively. DMGs were identified using 850K Bead Chip analysis for 10/10 paired samples. Validation of DNA methylation and m RNA expression levels of the DMGs was conducted using Methyl Target^(TM) and QRT-PCR for 176/176paired samples.Results KLRC1, KLRC3, and SH2D1B were identified as significant DMGs. Validation revealed that KLRC1 was hypomethylated and highly expressed, whereas KLRC3 was hypermethylated and highly expressed in individuals with AIT. Furthermore, KLRC1 was hypomethylated and highly expressed in both IFA and IEA.Conclusion The DNA methylation status of KLRC1 and KLRC3 may play crucial roles in AIT pathogenesis. Additionally, DNA methylation of KLRC1 seems to be influenced by different iodine concentrations in water.
基金Supported by the International Science and Technology Cooperation Project(No.2015DFA309010):Screening technology and formula optimization on traditional Chinese medicine intervention in Hashimoto's thyroiditis
文摘OBJECTIVE: To investigate the protective effects of Jiayan Kangtai(JYKT) granules, consisting of 9 Chinese herbs, in a rat model of autoimmune thyroiditis(AIT), and the possible underlying mechanism.METHODS: Female Lewis rats(6-8 weeks) were randomly apportioned to 5 groups of 10, including a normal control. AIT was induced in the untreated AIT-model group, and rats treated subsequently with daily low, medium, or high dose JYKT granules. After 12 weeks, plasma levels of thyroid autoantibodies and morphological changes in the thyroid were detected by enzyme-linked immunosorbent assay and histological examination, respectively. The presence of interleukin(IL)-6,IL23 p19, and IL-2 in thyroid tissue was assessed by immunohistochemical staining. The percentages of T helper(Th)17 cells and regulatory T cells(Tregs) in the peripheral blood were analyzed by flow cytometry. Relevant levels of cytokines and proteins were examined via bead-based multiplex flow cytometry and ELISA, respectively. Expressions of genes and proteins regulated by Th17 cells and Tregs were shown by real-time PCR and Western blot.RESULTS: Compared to the control, AIT-model rats had higher plasma concentrations of thyroid autoantibodies. The high-dose JYKT rats showed significantly lower levels of thyroid autoantibodies compared with the AIT model group. Rats in the AIT-JYKT groups also had fewer thyroid lesions and less lymphocytic infiltration, a lower percentage of Th17 cells, and a higher percentage of Tregs, compared with the AIT-model. Rats given high-dose JYKT had a significantly lower Th17/Treg ratio compared with the AIT model. Differences in plasma cytokine concentrations and relevant gene and protein expressions in the spleens of JYKT-treated rats and the AIT group suggested an association between JYKT treatment and lower Th17 cell percentage and higher Treg activity.CONCLUSION: JYKT treatment appeared to be protective against AIT in rats, possibly via the regulation of the Th17 cell/Treg imbalance in AIT.
文摘Vitamin D deficiency is a global problem,which has taken the form of a pandemic.Existing data indicate that vitamin D is not only a nutrient.It has also a hormone-specific activity.Vitamin D is characterized by anti-inflammatory and immunomodulatory properties.Chronic autoimmune thyroiditis is a disease of autoimmune genesis,in which lymphocytic infiltration gradually destroys thyroid tissue.There are some evidences about vitamin D deficiency and the development of chronic autoimmune thyroiditis.The article has reviewed the current literature about the impact and the benefits of vitamin D on thyroid antibodies levels.
文摘Autoimmune enteropathy(AIE)is a rare immune mediated disorder primarily affecting children,characterized by chronic diarrhea,malabsorption,vomiting,weight loss and villous atrophy.It has also been observed in adults presenting diagnostic and treatment challenges due to its overlap with other gastrointestinal disorders such as celiac disease.Initial diagnostic criteria for AIE include small bowel villous atrophy,lack of response to dietary restrictions,presence of anti-enterocyte antibodies,and predisposition to autoimmunity without severe immu-nodeficiency.Refined criteria emphasize characteristic histological findings and exclusion of other causes of villous atrophy.AIE is associated with various autoimmune disorders and can present with overlapping features with Celiac disease,including villous atrophy but without significant intraepithelial lympho-cytosis.Treatment primarily involves immunosuppression using corticosteroids,calcineurin inhibitors,and anti-tumor necrosis factor therapy,alongside nutri-tional support.Despite the challenges,understanding AIE’s diverse manifest-ations and improving diagnostic criteria are essential for effective management and improved patient outcome.Further research is needed to elucidate the pathogenesis,disease progression and long-term outcomes of AIE.
基金supported by three programs from the National Natural Science Foundation of China (NSFC) (The experimental study on the effect of trace elements iodine and selenium on the autoimmune thyroid disease (No.30571564)The cross-sectional investigation on hypothyroidism induced by excess iodine intake and the experimental research on pathogenesy (No.30972465)The change of thyroid pathology and the levels of T3,T4 in SePP1,GPX3 knock out mice (No.30810103004)
文摘Selenium （Se） is an essential trace element. Autoimmune thyroid diseases （AITD） are destructive inflammatory or anti-receptor autoimmune diseases characterized by reactivity to self-thyroid antigens. However, the effects of Se on the cytokines in AITD are still unclear. So we researched the role of Selenium （Se） and Thl/Th2 cytokine productions in the pathogenesis of autoimmune thyroid diseases （AITD）.
基金Supported by the National Natural Science Foundation of China(81704176,82074551)Three-year Action Plan Project of Shanghai Traditional Chinese Medicine Development(ZY(2018-2020)-CCCX-2004-01)+1 种基金the National Program on Key Basic Research Project(973 program)(2009CB522900,2015CB554501)Shanghai Municipal Health Commission Project(20194Y0013)。
文摘OBJECTIVE:To observe the effect of herb-partitioned moxibustion(HPM)on the miRNA expression profile of thyroid tissue in experimental autoimmune thyroiditis(EAT)rats.METHODS:Rats were randomly divided into normal control(NC)group,EAT model(EAT)group,HPM group and western medicine(Med)group.EAT model rats were prepared by a combined immunization with complete and incomplete Freund’s adjuvant emulsified with porcine thyroglobulin and iodine.Rats in the HPM group were treated with HPM,while rats in the Med group were treated with levothyrocine(1μg/2 m L)by gavage.HE staining was used to observe the pathological morphological changes of thyroid tissue,ELISAs was uaed to detect the serum concentrations of TGAb,TPOAb,FT3,FT4,TSH.We then performed high-throughput mi RNA sequencing to analyse the mi RNA expression profiles in the thyroid tissues,followed by a bioinformatics analysis.RT-q PCR was used to verify the identified differentially expressed mi RNAs.RESULTS:HPM improved the thyroid tissue morphology and reduced serum TPOAb,TGAb,TSH concentration in EAT rats(P<0.05),but with no obvious effect on FT3 and FT4 concentration.While the TSH,FT3 and FT4 concentration was significantly changed in the Med group(P<0.01 or P<0.05)compared with that of EAT group.Sequencing results showed that a total of 17 mi RNAs were upregulated,and 4 were downregulated in the EAT rats,in which the expression levels of mi R-346 and mi R-331-5 p were reversed by HPM.The target genes of the mi RNAs that regulated by HPM wereassociated with a variety of immune factors and immune signals.RT-q PCR verification showed that the expression of mi RNA-346 and mi RNA-331-5 p was consistent with the sequencing results.CONCLUSIONS:HPM could regulate the the expression of mi RNA-346 and mi RNA-331-5 p,then act on their target genes to immune and inflammation-related pathways,which may be one of the mechanisms of HPM on EAT rats.
文摘AIM:To investigate the prevalence of coeliac disease in a series of Turkish patients with autoimmune thyroiditis.METHODS:Sera from 136 consecutive patients with newly diagnosed autoimmune thyroiditis and 119 healthy blood donors were tested for IgA tissue transglutaminase antibody with enzyme-linked immunosorbent assay.Endoscopic mucosal biopsy from the second part of duodenum was performed in patients with positive antibody test.RESULTS:Eight patients(5.9%)and one control subject(0.8%)were positive for IgA tissue transglutaminase antibody(OR:7.38,95% CI:0.91-59.85,P = 0.04).Six patients and one control agreed to take biopsies.Histopathological examination revealed changes classified as Marsh Ⅲa in one,Marsh Ⅱ in one,Marsh Ⅰ in two,and Marsh 0 in two patients with autoimmune throiditis,and MarshⅠin one blood donor.CONCLUSION:Turkish patients with autoimmune thyroiditis have an increased risk of coeliac disease and serological screening may be useful for early detection of coeliac disease in these patients.Our findings need to be confirmed in a larger series of patients.
文摘A case report presents a progression of autoimmune thyroiditis with an abnormal enlargement of the thyroid glands and increased thyreotropin hormone concentration-associated with interferon treatment in human papillomavirus infected patient with the autoimmune thyroiditis and a daily L-thyroxin hormone replacement therapy background. Observation was supplemented with a brief review of literature and discussion. On the basis of this observation and a brief review of literature authors suggested that the potential adverse effects of interferon therapy are overbalanced than its benefits for gynecological patients, therefore any interferon treatment should be recommended with strict indications as well as after screening of conditions and functions of thyroid glands and other interferon target organs to avoid interferon treatment side effects. Practitioners especially gynecologists should inform their patients about pleiotropic interferon effects and its high frequent and wide range side effects before to start such kind of treatment.
基金supported by National Natural Science Foundation of China(No.81973855)。
文摘Objective:To investigate the effect of Fuzheng Xiaoying Decoction on experimental autoimmune thyroiditis(EAT)model rats and explore its possible mechanism of immune regulation.Methods:Among the 40 female SD rats,10 were randomly selected as the blank group,and the rest were immunized with pig thyroglobulin and Freund's adjuvant combined with high iodine feeding to make the EAT model.After the model was established,they were randomly divided into three groups:the model group,the selenium yeast tablet group and the Fuzheng Xiaoying Decoction group,which were continuously gavaged for 2 months.The anti thyroid autoantibodies,thyroid function,IL-38 and Th17/Treg distribution were measured.The pathological changes of thyroid tissue were observed by HE staining.Results:Compared with the blank group,the levels of TPOAb and TGAb in the model group were significantly higher(P<0.05).Lymphocyte infiltration was seen in the thyroid tissue of the model group,and also the thyroid follicles were partially destroyed,the shape was irregular,and the colloid distribution was uneven,indicating that the modeling was successful.Compared with the model group,the levels of TPOAb and TGAb in the selenium yeast tablet group and the Fuzheng Xiaoying Decoction group decreased significantly(P<0.05).And the Fuzheng Xiaoying Decoction group had more significant improvement in thyroid follicle destruction and lymphocyte infiltration than the selenium yeast tablet group(P<0.05).Compared with the blank group,the levels of T3,T4,FT3 and FT4 in the model group increased,the level of IL-38 decreased,the proportion of Th17 increased,and the ratio of Th17/Treg increased(P<0.05).Compared with the model group,T4 level decreased,IL-38 level increased in the selenium yeast tablet group and the Fuzheng Xiaoying Decoction group(P<0.05).But there was no statistically significant difference in the reduction of Th17 proportion and Th17/Treg ratio between the above two groups and the model group(P>0.05).There was no significant difference in Treg ratio among the groups.Conclusion:Fuzheng Xiaoying Decoction can significantly reduce the level of anti thyroid autoantibodies in EAT rats by regulating the immunity of EAT rats,and improve the follicular destruction and lymphocyte infiltration of thyroid tissue in rats.
文摘To explore im mune intervention effects of the combined use of cycloporin A (Cs A ) and 1,2 5 - dihydroxyvitam in D3[1,2 5 (OH ) 2 D3]at low doses on experimental autoim mune thyroiditis (EAT) ,porcine thyroglobulin (p TG) was injected into a CBA mouse at the dose of 10 0μg on day 0 and day14 to establish the model of EAT.The immune prevention group from day0 to day2 8, and treatm ent group from day10 to day38were daily adm inistered Cs A(10 mg/ kg) intragastri- cally and/ or1,2 5 (OH) 2 D3(0 .2 μg/ kg) ip.After im munized by p TG,the m ice were sacrificed on day2 8and day38to examine their thyroid gland pathologically,and to check the levels of serum porcine thyroglobulin antibodies (p TGAb) ,porcine thyromicrosom al antibodies (p TMAb) .The incidences of EAT in the immune prevention group and treatment group,with administration of low dose of Cs A and 1,2 5 (OH) 2 D3,were decreased respectively by 4 4 .4 4 % and 37.5 0 % .Those of severe disease in the two groups were decreased respectively by71.4 3% and6 0 .32 % .The levels of serum p TGAb and p TMAb in the imm une prevention group were lower than those of the positive control group.It was concluded thatcombined use of Cs A and1,2 5 (OH) 2 D3at low doses could effectively prevent EAT with a synergic effect.
文摘Objective To study the role of cadherin 1 (CDH1)gene DNA methylation in autoimmune thyroiditis (AIT)in population from different water-iodine regions.Methods From May to June 2019,the information of AIT cases and healthy individuals in Shandong Province was collected in three types of water-iodine regions:iodinefortification (IF) region,iodine-adequate(IA) region and iodine-excess (IE) region.
文摘BACKGROUND Autoimmune autonomic ganglionopathy(AAG),formerly known as acute pandysautonomia,is a rare,acquired,antibody-mediated,potentially curable autonomic disorder that presents with diffuse autonomic failure.High levels of anti-ganglionic nicotinic acetylcholine receptor(gAChR)serum antibodies are detected in approximately 50%of AAG cases,confirming the diagnosis.CASE SUMMARY We present the case of a 68-year-old man who developed autonomic failure gradually over a 2-year period.Recently,the patient was unable to stand upright for more than a few seconds before fainting.Additionally,he presented with decreased sweating,dry mouth,urinary retention,early satiety,weight loss,bloating,constipation,and erectile dysfunction.Neurological examination revealed dilated pupils that were unresponsive to light.Deep tendon reflexes were absent or diminished.Serologic evaluation revealed the presence of gAChR autoantibodies.An orthostatic hypotension test yielded a positive result.The patient did not respond to symptomatic therapy,including midodrine,fludrocortisone and atomoxetine.Second-line therapy with immunoadsorption produced a noticeable clinical improvement;however,orthostatic hypotension persisted.Sequential rituximab infusion therapy successfully led to a significant improvement in symptoms.CONCLUSION Our case report supports the benefit of combined immunomodulatory therapy for refractory AAG cases that are unresponsive to single-agent treatment.
基金Supported by The Key Research and Development Project of the Science and Technology Department of Sichuan Province,China,No.2023YFS0280The High-Level Research Initiation Fund of The First Affiliated Hospital of Chengdu Medical College,China,No.CYFY-GQ43.
文摘Recently,Jayabalan et al published an important study.The authors defined the liver outcome score as a novel biomarker for predicting liver-related mortality in patients with autoimmune hepatitis-primary biliary cholangitis overlap syndrome.After thoroughly reviewing their work,we offer insights that primarily relate to their study design to enhance the medical community’s understanding of this complex disease.
文摘This letter addresses the study by Jayabalan et al,which underscores the liver outcome score(LOS)and hemoglobin(Hb)as key prognostic markers for patients with autoimmune liver disease overlap syndromes(AILDOS),with particular relevance to the autoimmune hepatitis-primary biliary cholangitis(AIH-PBC)subgroup.The findings indicate that an LOS threshold of 6 achieves high sensitivity and specificity in predicting liver-related mortality among AIH-PBC patients.Moreover,low Hb levels emerge as a significant mortality predictor across all AILDOS cases.These results contribute valuable perspectives on risk stratification in AILDOS,highlighting the promise of non-invasive prognostic tools.Future studies with larger cohorts are needed to substantiate LOS and Hb as robust markers for clinical application.
基金Supported by the Oman Ministry of Higher Education,Research,and Innovation,No.BFP/RGP/HSS/24/015.
文摘Chloroquine(CQ)and hydroxychloroquine(HCQ),originally developed as anti-malarial drugs,have found a new purpose in treating various autoimmune dis-eases due to their immunomodulatory properties.These drugs work through mu-ltiple mechanisms,including inhibiting Toll-like receptor signaling,suppressing antigen presentation,and modulating autophagy.This review article provides a comprehensive analysis of the immunomodulatory effects of CQ and HCQ in several autoimmune diseases such as systemic lupus erythematosus,rheumatoid arthritis,systemic sclerosis,and others.We delve into the intricate mechanisms of action,highlighting the key immune cells involved and discussing the clinical implications of these drugs in managing autoimmune conditions.Our review covers the latest research and clinical trials,offering a comprehensive under-standing of the therapeutic potential of CQ and HCQ in autoimmune diseases.We also discuss the challenges and controversies surrounding the use of these drugs,such as their long-term side effects and the need for personalized treatment approaches.By synthesizing current knowledge and identifying areas for future research,this review aims to provide a valuable resource for healthcare profes-sionals and researchers involved in the management of autoimmune diseases.
基金supported in part by the Japan Pancreas Soci-ety and the MHLW Research Program on Rare and Intractable Dis-eases(Grant Number 23FC1015,Principal investigator:Mitsuhiro Kawano).
文摘Background:Previous studies have highlighted the frequent occurrence of sarcopenia in patients with pancreatic diseases,including chronic pancreatitis.We aimed to clarify the prevalence of skeletal muscle(SM)loss and sarcopenia,and their associations with clinical characteristics,bone mineral density,and pancreatic imaging findings in patients with autoimmune pancreatitis(AIP).Methods:This study included 114 patients with AIP treated at Tohoku University Hospital.The SM index was assessed using a bioelectrical impedance analysis device,grip strength was measured using a hand dynamometer,and bone mineral density was evaluated using dual-energy X-ray absorptiometry.Univari-ate and multivariate logistic regression analyses were used to analyze factors associated with SM loss and sarcopenia.Results:Among 114 patients,57(50.0%)had SM loss,31(27.2%)had reduced grip strength,and 27(23.7%)had both.Patients with SM loss were older and had a lower body mass index,weaker grip strength,higher Controlling Nutritional Status scores,and lower serum lipase and albumin levels compared to those without SM loss.Computed tomography scans revealed a higher prevalence of pancreatic parenchy-mal atrophy in patients with SM loss.Similar differences were observed between patients with sarcopenia and those without.Osteopathy was observed in 35.6%of patients with SM loss and 38.1%of those with sarcopenia,whereas only 4.1%of patients without SM loss had osteopathy.Low BMI(<21.0 kg/m^(2))was also found to be an independent risk factor for SM loss in multivariate analysis.Age>72 years,low BMI(<20.0 kg/m^(2)),and low serum lipase levels(<13 U/L)were independent risk factors for sarcopenia in multivariate analysis.Conclusions:SM loss and sarcopenia are prevalent in patients with AIP and are associated with aging,poor nutritional status,low serum lipase levels,and pancreatic parenchymal atrophy.In addition to the high risk of osteopathy,careful attention should be paid to maintain muscle health in AIP patients.
文摘Foot reflexology(FR)is a Chinese-originated and non-invasive complementary therapy increasingly used by functional,alternative and para-medical professionals.Enhance attempts are made to study FR in non-functional organic conditions.The present invited Editorial discusses the application of FR in autoimmune diseases(AD),highlighting a few successful studies demonstrating symptomatic relief and objective improvements.Despite promising results,the FR domain remains under-investigated and an urgent need to confirm and understand the effect of FR in chronic diseases,including AD,is highly recommended.
