OBJECTIVE:To investigate the mechanism by which An's anorectal fumigation lotion(AAFL)treats inflammatory mixed hemorrhoids.METHODS:Eighty Sprague-Dawley rats,with an equal number of males and females,were randoml...OBJECTIVE:To investigate the mechanism by which An's anorectal fumigation lotion(AAFL)treats inflammatory mixed hemorrhoids.METHODS:Eighty Sprague-Dawley rats,with an equal number of males and females,were randomly assigned to the following four groups:control,model,AAFL,and positive groups.Following hemorrhoid induction,hemorrhoidal tissues were collected from the rats for analysis.Pathological alterations in these tissues were examined via hematoxylin-eosin staining.Immunohistochemistry was used to detect inflammatory markers.The ultrastructural pathological changes in these tissues were observed by transmission electron microscopy.Reverse transcription-polymerase chain reaction and Western blotting were used to analyze the gene and protein expression of nuclear factor kappa-B(NF-κB)p65,inhibitor of kappa-B(IκB),inhibitor of NF-κB kinase(IκK-β),interleukin-1 beta(IL-1β),interleukin-6(IL-6),and tumor necrosis factor-alpha(TNF-α).RESULTS:Compared with the control group,the rats in each treatment group showed general improvements in hemorrhoidal tissue pathology.The AAFL group showed increased IκB expression and decreased IL-1β,IL-6,TNF-α,NF-κB,p65,and IκK-βexpressions.CONCLUSION:AAFL can decrease the production of inflammatory markers by targeting the NF-κB pathway,resulting in improved pathological conditions in mixed hemorrhoids.Our findings will aid in the treatment of mixed hemorrhoids.展开更多
At present,there is little research on the application of Zhuang medicine fumigation lotions in skin diseases,and there is no research on related preparation processes and quality standards.In this paper,the character...At present,there is little research on the application of Zhuang medicine fumigation lotions in skin diseases,and there is no research on related preparation processes and quality standards.In this paper,the characteristics of its formulation and the research progress in skin diseases are reviewed,in order to deepen the understanding of Zhuang medicine fumigation lotions and provide a more detailed theoretical basis for its clinical research,development and application.展开更多
[Objective] This study was carried out to provide toxicological basic data for the development and research of Yushen Xiaoyang Lotion.[Method]SPF SD mice, half male and half female, were divided into a blank control g...[Objective] This study was carried out to provide toxicological basic data for the development and research of Yushen Xiaoyang Lotion.[Method]SPF SD mice, half male and half female, were divided into a blank control group and a Yusheng Xiaoyang Lotion group randomly. The percutaneous acute toxicity of Yusheng Xiaoyang Lotion was observed by one time limited dose method, and ap-parent sign changes and death condition of mice after administration of the drug were recorded. After the test, all the animals were weighed and subjected to gross anatomy, and if there were abnormal phenomena, further histopathological examina-tion of should be done. Animals died during the test should be subjected to anato-my. [Result] All the mice survived and exhibited normal behavior,glossy hair and increase of body weight in accordance with growth law.No local and systematic toxicity responses on skin were observed. In visual observation after dissection, no pathologic changes on heart, liver, spleen, lung and kidney were observed. There were no significant differences in body weight between the Yusheng Xiaoyang Lo-tion group and the blank control group before administration,the 7th d after adminis-tration and the 14th after administration （P〉0.05）. [Conclusion] In the transdermaldrug delivery acute toxicity test of Yusheng Xiaoyang Lotion on mice, no obvious toxic responses were observed under the total dose of 89.70 g/kg （equivalent to 120 times of the clinical daily dose for adults）.展开更多
OBJECTIVE:To summarize and evaluate the effectiveness and safety of Redcore lotion on treating vulvovaginal candidiasis(VVC)using a systematic review and Meta-analysis of randomized controlled trials.METHODS:A systema...OBJECTIVE:To summarize and evaluate the effectiveness and safety of Redcore lotion on treating vulvovaginal candidiasis(VVC)using a systematic review and Meta-analysis of randomized controlled trials.METHODS:A systematic literature search was performed in five English and three Chinese electronic databases up to October 2019.Randomized controlled trials in the treatment for VVC were included;only studies which compared the effectiveness and safety of Redcore lotion plus miconazole with miconazole alone were included.Relative risk(RR)and 95%confidence intervals(CI)were used in the Meta-analysis.RESULTS:Seven studies involving 768 patients suffering from VVC were identified;468 of the patients were pregnant women(60.9%).Combination group(Redcore lotion plus miconazole)was more effective in redu CIng symptomatic episodes of VVC than miconazole alone,with respect to cure rate(RR,1.31;95%CI,1.09-1.57;P=0.01),fungal culture negative rate(RR,1.21;95%CI,1.04-1.41;P=0.01),and effective rate(RR,1.18;95%CI,1.05-1.35;P=0.01).Subgroup analyses for pregnant women also showed that the combination group had superior outcomes with respect to VVC cure rate(RR,1.48;95%CI,1.16-1.88,P<0.01),fungal culture negative rate(RR,1.26;95%CI;1.09-1.47;P<0.01),and effective rate(RR,1.25;95%CI,1.10-1.42;P<0.01).Additionally,the observed risk of adverse events was lower in the combination medication group(RR,0.30;95%CI,0.14-0.65;P<0.01).CONCLUSIONS:Though overall quality of individual studies was low,Redcore lotion plus miconazole can significantly improve clinical effectiveness and safety compared with miconazole alone.展开更多
Traumatic brain injury(TBI)is closely related to neuro-inflammatory response and causes a complex pathological process and serious consequence.In this study,we explored whether the formatted citrus peel extract gold l...Traumatic brain injury(TBI)is closely related to neuro-inflammatory response and causes a complex pathological process and serious consequence.In this study,we explored whether the formatted citrus peel extract gold lotion(GL)could have a therapeutic effect on rats suffered TBI.TBI rat model was prepared by the electric Cortical Contusion Impactor(eCCI)device.Prevention against TBI by GL was assessed by the behavioral,organizational of rats and the molecular markers in the brain injury area.The results showed that GL could reduce nerve damage and neurological dysfunction.The mechanisms probably due to that GL could not only reduce the associated damage markers including GFAP,OX-42,TNF-α,COX-2,NF-κB and TLR4 but also promote the expression of VEGF which is responsible for protecting neuronal cells in the injury area.These findings revealed that GL could be a promising preparation for TBI prevention.展开更多
Background: There are many effective topical and systemic therapies for acne rosacea. Topical zinc sulfate and tea lotion have been used in treatment of acne vulgaris. Objectives: To evaluate effectiveness of 2% tea l...Background: There are many effective topical and systemic therapies for acne rosacea. Topical zinc sulfate and tea lotion have been used in treatment of acne vulgaris. Objectives: To evaluate effectiveness of 2% tea lotion in comparison with 5% zinc sulfate solution in the treatment of acne rosacea. Patients and Methods: This single, blinded, comparative therapeutic clinical trial was carried out in the Department of Dermatology—Baghdad Teaching Hospital from June 2006-December 2007. Twenty two patients with acne rosacea were divided into two groups and were instructed to apply the following lotions for two months, Group A used 2% tea lotion twice daily while Group B used 5% zinc sulfate solution twice daily. Patient with severe acne rosacea were excluded from the study. Clinical improvement was evaluated every 2 weeks by determination of the disease severity score (Sharquie’s score) before and after treatment. Results: Eighteen patients with acne rosacea completed the study with their ages ranging from 26 - 70 (40.5 ± 10.9) years. For Group A and Group B were 39.7 ± 8.2, 41.2 ± 13.1 years respectively, with eight patients in Group A, ten patients in Group B. Five percent zinc sulfate solution was statistically significant in reducing the disease severity score in acne rosacea, while 2% tea lotion was beneficial but did not reach statistically significant level as zinc sulfate solution. Conclusion: Five percent zinc sulfate solution was a good alternative remedy to be used in patients with acnerosacea.展开更多
Vitamin C (ascorbic acid) plays an important role in maintaining skin health, and topical vitamin C supplementation can counteract oxidative stress induced by UVA, due to excellent reducibility. To clarify the efficac...Vitamin C (ascorbic acid) plays an important role in maintaining skin health, and topical vitamin C supplementation can counteract oxidative stress induced by UVA, due to excellent reducibility. To clarify the efficacy of vitamin C on the skin in the carrier of lotion, we studied its permeability, irritation and anti-aging effect in vitro and in vivo, using Franz cell system, cell model and clinical test. The permeability test showed that vitamin C with 10%, 15%, 20% and 25% mass ratio could effectively penetrate skin. The 20% of vitamin C lotion (VCL-20%) had the highest efficiency of transdermal penetration and the diffusion percentage reached 84.707% after 24 h. Besides, the permeation quantity of VCL-20% was 1.43 times that of the control group. Irritation test showed that the cytotoxicity of vitamin C lotion was low. And no allergic reaction happened in the occlusive patch test. Compared with the control group, using vitamin C lotion for 28 days could significantly improve subjects’ skin gloss of 10.53% and improve skin color, enhance facial skin elasticity and tightness of 9.20% and reduce wrinkle area of 12.27% (p < 0.05).展开更多
[Objectives]To establish suitable quality standards of children antipyretic lotion.[Methods]Qualitative identification was performed for Paederia scandens and Artemisia carvifolia in Children Antipyretic Lotion by thi...[Objectives]To establish suitable quality standards of children antipyretic lotion.[Methods]Qualitative identification was performed for Paederia scandens and Artemisia carvifolia in Children Antipyretic Lotion by thin-layer chromatography(TLC),and the content of paederosidic acid in children antipyretic lotion was determined by high performance liquid chromatography(HPLC).Besides,chromatographic column Feinigen XPeonyx C18(250 mm×4.6 mm,5μm),mobile phase was used,gradient elution was carried out with acetonitrile-0.1%phosphoric acid aqueous solution,the detection wavelength was 236 nm,the flow rate was 1.0 mL/min,the column temperature was 30℃,and the injection volume was 10μL.[Results]The thin-layer chromatography of P.scandens and A.carvifolia reference materials showed clear spots,good separation effect,strong specificity,and no interference in the limit control;paederosidic acid showed a good linear relationship in the range of 0.65-9.75μg(R2=0.9996),the average sample recovery rate was 99.72%(RSD=2.52%).[Conclusions]The qualitative and quantitative methods established in this experiment are simple,reproducible,and the results are accurate and reliable,and can be applied as a quality control method for children antipyretic lotions.展开更多
Hinokitiolis frequently added to personal care products as an antibacterial agent. We previously established an HPLC-UV method for determination of hinokitiol in skin lotion after pre-column derivatization with 4-fluo...Hinokitiolis frequently added to personal care products as an antibacterial agent. We previously established an HPLC-UV method for determination of hinokitiol in skin lotion after pre-column derivatization with 4-fluoro-7-nitro-2,1,3-benzoxadiazole. However, the labeling reagent is expensive, and derivatives of degradation products of parabens, which may be added to skin lotion as general preservatives, interfered with the peak of the hinokitiol derivative. In this study, the concentration of hinokitiol in skin lotions was determined by HPLC with a visible light detector (450 nm) after pre-column derivatization with 4-(dimethylamino)azobenzene-4’-sulfonyl chloride (Dabsyl-Cl), a more economical reagent. A standard curve was obtained after derivatization with Dabsyl-Cl in borate buffer (pH 9.5) at 55°C for 10 min. The retention time of Dabsyl-hinokitiol was 6.8 min. The calibration plot was linear in the range of 1.25 to 40 μg/mL with a r2 value of 0.9991, and the lower limit of quantification and detection were 0.60 μg/mL (absolute amount of 0.86 ng/20μL injection, signal-to-noise ratio of 10:1) and 0.18 μg/mL (absolute amount of 0.26 ng/20μL injection, signal-to-noise ratio of 3:1), respectively. The coefficient of variation was less than 8.8%. Seven Dabsyl-paraben derivatives showed little interference with the peak of Dabsyl-hinokitiol. The developed system was used to determine the content of hinokitiol in two skin lotions. Addition-recovery tests gave satisfactory results.展开更多
[Objectives]To study the therapeutic effect and mechanism of Qianjin Lotion on eczema in mice.[Methods]A mouse eczema model was established by the 2,4-dinitrochlorobenzene method.The indicators of mouse ear swelling d...[Objectives]To study the therapeutic effect and mechanism of Qianjin Lotion on eczema in mice.[Methods]A mouse eczema model was established by the 2,4-dinitrochlorobenzene method.The indicators of mouse ear swelling degree,the number of dermal inflammatory cells,the number of body licking reactions,the IL-2 and TNF-αcontent in serum were detected to explore the therapeutic effect and mechanism of Qianjin Lotion on eczema in mice.[Results]Qianjin Lotion can effectively eliminate skin inflammation,reduce the degree of auricle swelling,reduce the number of dermal inflammation cells,reduce the number of body licking reactions,and reduce the IL-2 and TNF-αcontent in serum.[Conclusions]Qianjin Lotion can alleviate the symptoms of eczema in mice,reduce inflammatory factors.Combined with oral administration of Qianjin granules,it can treat eczema and achieve good effects.展开更多
[Objectives]To establish the extraction process and quality standard method of Zhuang medicine fumigation lotion.[Methods]The orthogonal design method was employed to optimize the water extraction process with the amo...[Objectives]To establish the extraction process and quality standard method of Zhuang medicine fumigation lotion.[Methods]The orthogonal design method was employed to optimize the water extraction process with the amount of water added,decocting time and extraction times as factors,and syringin content and dry extract yield as indexes.The content of syringin was determined by high performance liquid chromatography.[Results]The best water extraction process was:soaking in water for 1 h,decocting twice,added 10 times the amount of water each time,decocting for 1 h.The average content of syringin in 3 batches was 0.98 mg/g,and the average dry extract yield was 26.07%.[Conclusions]The project adopts water extraction method to prepare Zhuang medicine fumigation lotion,which has the characteristics of high efficiency and suitable for large-scale production.The quality control method is reliable,rapid and accurate,and can effectively control the quality of the lotion.展开更多
Gexianmi moisturizing lotion was prepared from Gexianmi extract, carbomer, EDTA-Na2, citric acid, glycerin, butanediol, ceramide, cetearyl alcohol, hydrogenated polydecene, shea butter, etc., and skin moisture content...Gexianmi moisturizing lotion was prepared from Gexianmi extract, carbomer, EDTA-Na2, citric acid, glycerin, butanediol, ceramide, cetearyl alcohol, hydrogenated polydecene, shea butter, etc., and skin moisture contents of different treatments were measured. The data were analyzed by variance analysis and multiple comparisons. The results showed that: Gexianmi moisturizing lotion had a better moisturizing effect, which was better than that of anthocyanin moisturizing lotion. Therefore, Gexianmi moisturizing lotion can be used to effectively maintain the moisture of the human skin stratum corneum.展开更多
[Objectives]To establish the TLC identification methods of Llicis Rotundae Cortex and Mahoniae Caulis and the determination method of syringin content in Zhuang Medicine Xiaoyan Zhiyang Lotion.[Methods]Thin layer chro...[Objectives]To establish the TLC identification methods of Llicis Rotundae Cortex and Mahoniae Caulis and the determination method of syringin content in Zhuang Medicine Xiaoyan Zhiyang Lotion.[Methods]Thin layer chromatography(TLC)was used to qualitatively identify Llicis Rotundae Cortex and Mahoniae Caulis in Zhuang Medicine Xiaoyan Zhiyang Lotion.The quantitative analysis of syringin in Zhuang Medicine Xiaoyan Zhiyang Lotion was carried out by high-performance liquid chromatography(HPLC).Chromatographic conditions are as follows:Luna 5μm C_(18)((2)100 A(250 mm×4.6 mm,5μm)column was adopted;acetonitrile(10%)-water(90%)was as the mobile phase,and the flow rate was 1.0 mL/min;the detection wavelength was 265 nm;the sample size was 5μL;the column temperature was 30℃.[Results]Syringin had a good linear relationship with its peak area in the range of 0.190-2.856μg(R^(2)=0.9995).The RSD values of precision,stability and repeatability experiments were all lower than 2.5%,and the average sampling recovery rate(n=6)was 100.37%(RSD=-0.88%).[Conclusions]The method had the advantages of simple operation,strong specificity,good repeatability and stability,and can be used for the quality control of Zhuang Medicine Xiaoyan Zhiyang Lotion.展开更多
[Objectives]To observe and analyze the clinical efficacy and possible mechanism of Chuanbai antipruritic lotion"water film"wet compress combined with chloramphenicol prednisone liniment in the treatment of a...[Objectives]To observe and analyze the clinical efficacy and possible mechanism of Chuanbai antipruritic lotion"water film"wet compress combined with chloramphenicol prednisone liniment in the treatment of acute eczema.[Methods]A total of 76 acute eczema cases admitted to Shiyan Taihe Hospital from January 2022 to March 2023 were divided into Western medicine treatment group and integrated traditional Chinese and Western medicine group.In the Western medicine treatment group,chloramphenicol and prednisone liniment was applied to the skin lesions and oral administration of cetirizine hydrochloride.The course of treatment in both groups was 2 weeks(w).The levels of interferon-γ(IFN-γ),interleukin-4(IL-4)and the ratio of IFN-γ/IL-4 in the peripheral blood of patients before and 2 weeks after treatment,as well as serum immunoglobulin E(IgE),anti-IgE antibody and histamine(HA)level,and with skin lesions disappearing time,skin oil,transepidermal water loss(TEWL),eczema area and severity index(EASI)score,total effective rate,degree of pruritus and traditional Chinese medicine quality of life scale(EPQOLS)score to evaluate the efficacy.[Results]Compared with the Western medicine treatment group at 2 w,the disappearance time of skin lesions in the integrated traditional Chinese and Western medicine group was shortened,TEWL,itching degree and EASI score,serum IgE and HA,and peripheral blood IL-4 levels were all decreased(P<0.05).IFN-γand IFN-γ/IL-4 ratio,anti-IgE antibody,EPQOLS score and total effective rate were all increased(P<0.05),and the difference was statistically significant.[Conclusions]Chuanbai antipruritic lotion"water film"wet compress combined with chloramphenicol prednisone liniment is an optimized and safe and efficient method for the treatment of acute eczema,which can quickly relieve the symptoms of inflammatory damage of eczema and restore the skin barrier function,dry dampness and relieve itch.Inhibition of the release of histamine active substances and regulation of immunity may be the main mechanisms.展开更多
Objective:To predict the mechanism of action of San Huang lotion for topical treatment of eczema at the level of network pharmacology and molecular docking technology.Methods:The active ingredients and corresponding t...Objective:To predict the mechanism of action of San Huang lotion for topical treatment of eczema at the level of network pharmacology and molecular docking technology.Methods:The active ingredients and corresponding targets of San Huang lotion were collected using the TCMSP data platform and UniProt;the relevant gene targets of San Huang lotion were collected using the GeneCards database,OMIM database,TTD database,and DrugBank database;the intersection targets of San Huang lotion and eczema were obtained by creating avenn diagram;the key active ingredients and targets were screened by constructing a disease-active ingredient-target map,and the key active ingredients and core targets were screened out by constructing disease-active ingredient-target diagrams and PPInetwork diagrams;GOand KEGGenrichment analyses were conducted using the metascapewebsite and the higher significant entries were selected to produce bar charts and bubble plots.Finally,molecular docking of key active ingredients and core targets was performed.Results:A total of 134 active ingredients and 3,320 eczema-related target genes were screened for San Huang lotion,and 126 intersecting targets were obtained for San Huang lotion and eczema.The five key active ingredients of San Huang lotion for topical treatment of eczema and six core targets ofAKT1,TNF,IL6,IL1B,TP53andVEGFA were obtained by drug-active ingredient-target map and PPInetwork map.The GOand KEGGenrichment analysis showed that the topical treatment of eczema withSanHuanglotion might be mediated throughIL-17signaling pathway,TNFsignaling pathway and Th17cell differentiation pathway.The molecular docking results showed that the docking binding energy of key active ingredients and core targets was mostly less than-5 kcal/mol,and the docking was good.Conclusion:The quercetin,luteolin,wogonin,formononetin,beta-sitosterol and other active ingredients in San Huang lotion may act on eczema through AKT1,TNF,IL6,IL1B,TP53,VEGFA and other targets,and through IL-17signaling pathway,TNFsignaling pathway,Th17cell differentiation and other pathways.展开更多
基金Supported by the Science and Technology Innovation Project of the Chinese Academy of Traditional Chinese Medicine:Mechanism of An's Anorectal Fumigation Lotion in the Treatment of Inflammatory Mixed hemorrhoids based on Nuclear Factor Kappa-B Pathway(No.CI2021A02104)。
文摘OBJECTIVE:To investigate the mechanism by which An's anorectal fumigation lotion(AAFL)treats inflammatory mixed hemorrhoids.METHODS:Eighty Sprague-Dawley rats,with an equal number of males and females,were randomly assigned to the following four groups:control,model,AAFL,and positive groups.Following hemorrhoid induction,hemorrhoidal tissues were collected from the rats for analysis.Pathological alterations in these tissues were examined via hematoxylin-eosin staining.Immunohistochemistry was used to detect inflammatory markers.The ultrastructural pathological changes in these tissues were observed by transmission electron microscopy.Reverse transcription-polymerase chain reaction and Western blotting were used to analyze the gene and protein expression of nuclear factor kappa-B(NF-κB)p65,inhibitor of kappa-B(IκB),inhibitor of NF-κB kinase(IκK-β),interleukin-1 beta(IL-1β),interleukin-6(IL-6),and tumor necrosis factor-alpha(TNF-α).RESULTS:Compared with the control group,the rats in each treatment group showed general improvements in hemorrhoidal tissue pathology.The AAFL group showed increased IκB expression and decreased IL-1β,IL-6,TNF-α,NF-κB,p65,and IκK-βexpressions.CONCLUSION:AAFL can decrease the production of inflammatory markers by targeting the NF-κB pathway,resulting in improved pathological conditions in mixed hemorrhoids.Our findings will aid in the treatment of mixed hemorrhoids.
基金Supported by Key R&D Projects of Guangxi Science and Technology Department(GUIKE AB21196057)Science and Technology Plan Project of Liangqing District in 2022(202202)+4 种基金Self Funded Research Project of Guangxi Zhuang Autonomous Region Traditional Chinese Medicine Administration(GXZYZ20210193)"Young Seedling Project"Talent Cultivation Project in Guangxi International Zhuang Medical Hospital(2022001)Construction Project of High-level Key Discipline of Traditional Chinese Medicine(Zhuang Pharmacy)in National Administration of Traditional Chinese MedicineHigh-level Talent Cultivation and Innovation Team Funding Project in Guangxi University of Traditional Chinese Medicine(2022A008)Guangxi Traditional Chinese Medicine Multidisciplinary Cross Innovation Team Project(GZKJ2309).
文摘At present,there is little research on the application of Zhuang medicine fumigation lotions in skin diseases,and there is no research on related preparation processes and quality standards.In this paper,the characteristics of its formulation and the research progress in skin diseases are reviewed,in order to deepen the understanding of Zhuang medicine fumigation lotions and provide a more detailed theoretical basis for its clinical research,development and application.
基金Supported by Traditional Chinese Medicine and Ethnic Minority Medicine Technique Research Subject of Guizhou Administrative Bureau of TCM(QZYY-2015-134,QZYY-2014-026)~~
文摘[Objective] This study was carried out to provide toxicological basic data for the development and research of Yushen Xiaoyang Lotion.[Method]SPF SD mice, half male and half female, were divided into a blank control group and a Yusheng Xiaoyang Lotion group randomly. The percutaneous acute toxicity of Yusheng Xiaoyang Lotion was observed by one time limited dose method, and ap-parent sign changes and death condition of mice after administration of the drug were recorded. After the test, all the animals were weighed and subjected to gross anatomy, and if there were abnormal phenomena, further histopathological examina-tion of should be done. Animals died during the test should be subjected to anato-my. [Result] All the mice survived and exhibited normal behavior,glossy hair and increase of body weight in accordance with growth law.No local and systematic toxicity responses on skin were observed. In visual observation after dissection, no pathologic changes on heart, liver, spleen, lung and kidney were observed. There were no significant differences in body weight between the Yusheng Xiaoyang Lo-tion group and the blank control group before administration,the 7th d after adminis-tration and the 14th after administration （P〉0.05）. [Conclusion] In the transdermaldrug delivery acute toxicity test of Yusheng Xiaoyang Lotion on mice, no obvious toxic responses were observed under the total dose of 89.70 g/kg （equivalent to 120 times of the clinical daily dose for adults）.
文摘OBJECTIVE:To summarize and evaluate the effectiveness and safety of Redcore lotion on treating vulvovaginal candidiasis(VVC)using a systematic review and Meta-analysis of randomized controlled trials.METHODS:A systematic literature search was performed in five English and three Chinese electronic databases up to October 2019.Randomized controlled trials in the treatment for VVC were included;only studies which compared the effectiveness and safety of Redcore lotion plus miconazole with miconazole alone were included.Relative risk(RR)and 95%confidence intervals(CI)were used in the Meta-analysis.RESULTS:Seven studies involving 768 patients suffering from VVC were identified;468 of the patients were pregnant women(60.9%).Combination group(Redcore lotion plus miconazole)was more effective in redu CIng symptomatic episodes of VVC than miconazole alone,with respect to cure rate(RR,1.31;95%CI,1.09-1.57;P=0.01),fungal culture negative rate(RR,1.21;95%CI,1.04-1.41;P=0.01),and effective rate(RR,1.18;95%CI,1.05-1.35;P=0.01).Subgroup analyses for pregnant women also showed that the combination group had superior outcomes with respect to VVC cure rate(RR,1.48;95%CI,1.16-1.88,P<0.01),fungal culture negative rate(RR,1.26;95%CI;1.09-1.47;P<0.01),and effective rate(RR,1.25;95%CI,1.10-1.42;P<0.01).Additionally,the observed risk of adverse events was lower in the combination medication group(RR,0.30;95%CI,0.14-0.65;P<0.01).CONCLUSIONS:Though overall quality of individual studies was low,Redcore lotion plus miconazole can significantly improve clinical effectiveness and safety compared with miconazole alone.
文摘Traumatic brain injury(TBI)is closely related to neuro-inflammatory response and causes a complex pathological process and serious consequence.In this study,we explored whether the formatted citrus peel extract gold lotion(GL)could have a therapeutic effect on rats suffered TBI.TBI rat model was prepared by the electric Cortical Contusion Impactor(eCCI)device.Prevention against TBI by GL was assessed by the behavioral,organizational of rats and the molecular markers in the brain injury area.The results showed that GL could reduce nerve damage and neurological dysfunction.The mechanisms probably due to that GL could not only reduce the associated damage markers including GFAP,OX-42,TNF-α,COX-2,NF-κB and TLR4 but also promote the expression of VEGF which is responsible for protecting neuronal cells in the injury area.These findings revealed that GL could be a promising preparation for TBI prevention.
文摘Background: There are many effective topical and systemic therapies for acne rosacea. Topical zinc sulfate and tea lotion have been used in treatment of acne vulgaris. Objectives: To evaluate effectiveness of 2% tea lotion in comparison with 5% zinc sulfate solution in the treatment of acne rosacea. Patients and Methods: This single, blinded, comparative therapeutic clinical trial was carried out in the Department of Dermatology—Baghdad Teaching Hospital from June 2006-December 2007. Twenty two patients with acne rosacea were divided into two groups and were instructed to apply the following lotions for two months, Group A used 2% tea lotion twice daily while Group B used 5% zinc sulfate solution twice daily. Patient with severe acne rosacea were excluded from the study. Clinical improvement was evaluated every 2 weeks by determination of the disease severity score (Sharquie’s score) before and after treatment. Results: Eighteen patients with acne rosacea completed the study with their ages ranging from 26 - 70 (40.5 ± 10.9) years. For Group A and Group B were 39.7 ± 8.2, 41.2 ± 13.1 years respectively, with eight patients in Group A, ten patients in Group B. Five percent zinc sulfate solution was statistically significant in reducing the disease severity score in acne rosacea, while 2% tea lotion was beneficial but did not reach statistically significant level as zinc sulfate solution. Conclusion: Five percent zinc sulfate solution was a good alternative remedy to be used in patients with acnerosacea.
文摘Vitamin C (ascorbic acid) plays an important role in maintaining skin health, and topical vitamin C supplementation can counteract oxidative stress induced by UVA, due to excellent reducibility. To clarify the efficacy of vitamin C on the skin in the carrier of lotion, we studied its permeability, irritation and anti-aging effect in vitro and in vivo, using Franz cell system, cell model and clinical test. The permeability test showed that vitamin C with 10%, 15%, 20% and 25% mass ratio could effectively penetrate skin. The 20% of vitamin C lotion (VCL-20%) had the highest efficiency of transdermal penetration and the diffusion percentage reached 84.707% after 24 h. Besides, the permeation quantity of VCL-20% was 1.43 times that of the control group. Irritation test showed that the cytotoxicity of vitamin C lotion was low. And no allergic reaction happened in the occlusive patch test. Compared with the control group, using vitamin C lotion for 28 days could significantly improve subjects’ skin gloss of 10.53% and improve skin color, enhance facial skin elasticity and tightness of 9.20% and reduce wrinkle area of 12.27% (p < 0.05).
基金Supported by Open project of Guangxi Zhuang and Yao Pharmaceutical Engineering Technology Research Center(KJT1900105)Key Research and Development Program of Department of Science and Technology of Guangxi Zhuang Autonomous Region(Guangxi Science and Technology AB19110003).
文摘[Objectives]To establish suitable quality standards of children antipyretic lotion.[Methods]Qualitative identification was performed for Paederia scandens and Artemisia carvifolia in Children Antipyretic Lotion by thin-layer chromatography(TLC),and the content of paederosidic acid in children antipyretic lotion was determined by high performance liquid chromatography(HPLC).Besides,chromatographic column Feinigen XPeonyx C18(250 mm×4.6 mm,5μm),mobile phase was used,gradient elution was carried out with acetonitrile-0.1%phosphoric acid aqueous solution,the detection wavelength was 236 nm,the flow rate was 1.0 mL/min,the column temperature was 30℃,and the injection volume was 10μL.[Results]The thin-layer chromatography of P.scandens and A.carvifolia reference materials showed clear spots,good separation effect,strong specificity,and no interference in the limit control;paederosidic acid showed a good linear relationship in the range of 0.65-9.75μg(R2=0.9996),the average sample recovery rate was 99.72%(RSD=2.52%).[Conclusions]The qualitative and quantitative methods established in this experiment are simple,reproducible,and the results are accurate and reliable,and can be applied as a quality control method for children antipyretic lotions.
文摘Hinokitiolis frequently added to personal care products as an antibacterial agent. We previously established an HPLC-UV method for determination of hinokitiol in skin lotion after pre-column derivatization with 4-fluoro-7-nitro-2,1,3-benzoxadiazole. However, the labeling reagent is expensive, and derivatives of degradation products of parabens, which may be added to skin lotion as general preservatives, interfered with the peak of the hinokitiol derivative. In this study, the concentration of hinokitiol in skin lotions was determined by HPLC with a visible light detector (450 nm) after pre-column derivatization with 4-(dimethylamino)azobenzene-4’-sulfonyl chloride (Dabsyl-Cl), a more economical reagent. A standard curve was obtained after derivatization with Dabsyl-Cl in borate buffer (pH 9.5) at 55°C for 10 min. The retention time of Dabsyl-hinokitiol was 6.8 min. The calibration plot was linear in the range of 1.25 to 40 μg/mL with a r2 value of 0.9991, and the lower limit of quantification and detection were 0.60 μg/mL (absolute amount of 0.86 ng/20μL injection, signal-to-noise ratio of 10:1) and 0.18 μg/mL (absolute amount of 0.26 ng/20μL injection, signal-to-noise ratio of 3:1), respectively. The coefficient of variation was less than 8.8%. Seven Dabsyl-paraben derivatives showed little interference with the peak of Dabsyl-hinokitiol. The developed system was used to determine the content of hinokitiol in two skin lotions. Addition-recovery tests gave satisfactory results.
基金Project of National Natural Science Foundation of China(81274026)Program of Guangxi University of Chinese Medicine(2018MS022)+3 种基金Project for Improving Basic Research Ability of Middle Aged and Young Teachers in Colleges and Universities of Guangxi in 2020(2020KY07036)Open Program of Key Laboratory of Guangxi Zhuang and Yao Medicine(GXZYKF2019-17)First-class Discipline Project of Guangxi University of Chinese Medicine(2019XK102)Project of Key Laboratory of Guangxi Zhuang and Yao Medicine(Gui Ke Ji Zi[2014]No.32).
文摘[Objectives]To study the therapeutic effect and mechanism of Qianjin Lotion on eczema in mice.[Methods]A mouse eczema model was established by the 2,4-dinitrochlorobenzene method.The indicators of mouse ear swelling degree,the number of dermal inflammatory cells,the number of body licking reactions,the IL-2 and TNF-αcontent in serum were detected to explore the therapeutic effect and mechanism of Qianjin Lotion on eczema in mice.[Results]Qianjin Lotion can effectively eliminate skin inflammation,reduce the degree of auricle swelling,reduce the number of dermal inflammation cells,reduce the number of body licking reactions,and reduce the IL-2 and TNF-αcontent in serum.[Conclusions]Qianjin Lotion can alleviate the symptoms of eczema in mice,reduce inflammatory factors.Combined with oral administration of Qianjin granules,it can treat eczema and achieve good effects.
基金Supported by Key Research and Development Project of Guangxi Provincial Department of Science and Technology(GK AB21196057)Self-funded Research Project of Administration of Traditional Chinese Medicine of Guangxi Zhuang Autonomous Region(GXZYZ20210193,GXZYA20230157)+4 种基金High-level TCM Key Discipline(Zhuang Medical Science)Construction Project of State Administration of Traditional Chinese Medicine(GZYYRJH[2022]226)Guangxi TCM Interdisciplinary Innovation Team Project(GZKJ2309)"Green Seedling Project"Talent Cultivation Program of Guangxi International Zhuang Medical Hospital(2022001)Science and Technology Plan Project of Liangqing District(202202)"High-level Talent Cultivation Innovation Team"Funding Project of Guangxi University of Chinese Medicine(2022A008).
文摘[Objectives]To establish the extraction process and quality standard method of Zhuang medicine fumigation lotion.[Methods]The orthogonal design method was employed to optimize the water extraction process with the amount of water added,decocting time and extraction times as factors,and syringin content and dry extract yield as indexes.The content of syringin was determined by high performance liquid chromatography.[Results]The best water extraction process was:soaking in water for 1 h,decocting twice,added 10 times the amount of water each time,decocting for 1 h.The average content of syringin in 3 batches was 0.98 mg/g,and the average dry extract yield was 26.07%.[Conclusions]The project adopts water extraction method to prepare Zhuang medicine fumigation lotion,which has the characteristics of high efficiency and suitable for large-scale production.The quality control method is reliable,rapid and accurate,and can effectively control the quality of the lotion.
文摘Gexianmi moisturizing lotion was prepared from Gexianmi extract, carbomer, EDTA-Na2, citric acid, glycerin, butanediol, ceramide, cetearyl alcohol, hydrogenated polydecene, shea butter, etc., and skin moisture contents of different treatments were measured. The data were analyzed by variance analysis and multiple comparisons. The results showed that: Gexianmi moisturizing lotion had a better moisturizing effect, which was better than that of anthocyanin moisturizing lotion. Therefore, Gexianmi moisturizing lotion can be used to effectively maintain the moisture of the human skin stratum corneum.
基金Supported by the Key R&D Project of Guangxi Science and Technology Department(Guike AB21196057)Construction Project for High-level Key Discipline of Traditional Chinese Medicine(Zhuang Pharmacy)of the National Administration of Traditional Chinese Medicine([2022]No.226)+3 种基金Scientific Research Project of Guangxi Medical Products Administration(Name:Safety Evaluation of Zhuang Medicine Anti-inflammation and Antipruritic Prescription for the Treatment of Skin Diseases Such as Acute Eczema and Contact Dermatitis)Interdisciplinary Innovation Team Project of Traditional Chinese Medicine in Guangxi(GZKJ2309)Natural Science Foundation Project of Guangxi University of Chinese Medicine in 2021(2021MS045)"High-level Talent Cultivation Innovation Team"Funding Project of Guangxi University of Chinese Medicine(2022A008).
文摘[Objectives]To establish the TLC identification methods of Llicis Rotundae Cortex and Mahoniae Caulis and the determination method of syringin content in Zhuang Medicine Xiaoyan Zhiyang Lotion.[Methods]Thin layer chromatography(TLC)was used to qualitatively identify Llicis Rotundae Cortex and Mahoniae Caulis in Zhuang Medicine Xiaoyan Zhiyang Lotion.The quantitative analysis of syringin in Zhuang Medicine Xiaoyan Zhiyang Lotion was carried out by high-performance liquid chromatography(HPLC).Chromatographic conditions are as follows:Luna 5μm C_(18)((2)100 A(250 mm×4.6 mm,5μm)column was adopted;acetonitrile(10%)-water(90%)was as the mobile phase,and the flow rate was 1.0 mL/min;the detection wavelength was 265 nm;the sample size was 5μL;the column temperature was 30℃.[Results]Syringin had a good linear relationship with its peak area in the range of 0.190-2.856μg(R^(2)=0.9995).The RSD values of precision,stability and repeatability experiments were all lower than 2.5%,and the average sampling recovery rate(n=6)was 100.37%(RSD=-0.88%).[Conclusions]The method had the advantages of simple operation,strong specificity,good repeatability and stability,and can be used for the quality control of Zhuang Medicine Xiaoyan Zhiyang Lotion.
文摘[Objectives]To observe and analyze the clinical efficacy and possible mechanism of Chuanbai antipruritic lotion"water film"wet compress combined with chloramphenicol prednisone liniment in the treatment of acute eczema.[Methods]A total of 76 acute eczema cases admitted to Shiyan Taihe Hospital from January 2022 to March 2023 were divided into Western medicine treatment group and integrated traditional Chinese and Western medicine group.In the Western medicine treatment group,chloramphenicol and prednisone liniment was applied to the skin lesions and oral administration of cetirizine hydrochloride.The course of treatment in both groups was 2 weeks(w).The levels of interferon-γ(IFN-γ),interleukin-4(IL-4)and the ratio of IFN-γ/IL-4 in the peripheral blood of patients before and 2 weeks after treatment,as well as serum immunoglobulin E(IgE),anti-IgE antibody and histamine(HA)level,and with skin lesions disappearing time,skin oil,transepidermal water loss(TEWL),eczema area and severity index(EASI)score,total effective rate,degree of pruritus and traditional Chinese medicine quality of life scale(EPQOLS)score to evaluate the efficacy.[Results]Compared with the Western medicine treatment group at 2 w,the disappearance time of skin lesions in the integrated traditional Chinese and Western medicine group was shortened,TEWL,itching degree and EASI score,serum IgE and HA,and peripheral blood IL-4 levels were all decreased(P<0.05).IFN-γand IFN-γ/IL-4 ratio,anti-IgE antibody,EPQOLS score and total effective rate were all increased(P<0.05),and the difference was statistically significant.[Conclusions]Chuanbai antipruritic lotion"water film"wet compress combined with chloramphenicol prednisone liniment is an optimized and safe and efficient method for the treatment of acute eczema,which can quickly relieve the symptoms of inflammatory damage of eczema and restore the skin barrier function,dry dampness and relieve itch.Inhibition of the release of histamine active substances and regulation of immunity may be the main mechanisms.
基金supported by Innovative Talent Promotion Plan-Key Technology Innovation Team Plan(2017KCT-27).
文摘Objective:To predict the mechanism of action of San Huang lotion for topical treatment of eczema at the level of network pharmacology and molecular docking technology.Methods:The active ingredients and corresponding targets of San Huang lotion were collected using the TCMSP data platform and UniProt;the relevant gene targets of San Huang lotion were collected using the GeneCards database,OMIM database,TTD database,and DrugBank database;the intersection targets of San Huang lotion and eczema were obtained by creating avenn diagram;the key active ingredients and targets were screened by constructing a disease-active ingredient-target map,and the key active ingredients and core targets were screened out by constructing disease-active ingredient-target diagrams and PPInetwork diagrams;GOand KEGGenrichment analyses were conducted using the metascapewebsite and the higher significant entries were selected to produce bar charts and bubble plots.Finally,molecular docking of key active ingredients and core targets was performed.Results:A total of 134 active ingredients and 3,320 eczema-related target genes were screened for San Huang lotion,and 126 intersecting targets were obtained for San Huang lotion and eczema.The five key active ingredients of San Huang lotion for topical treatment of eczema and six core targets ofAKT1,TNF,IL6,IL1B,TP53andVEGFA were obtained by drug-active ingredient-target map and PPInetwork map.The GOand KEGGenrichment analysis showed that the topical treatment of eczema withSanHuanglotion might be mediated throughIL-17signaling pathway,TNFsignaling pathway and Th17cell differentiation pathway.The molecular docking results showed that the docking binding energy of key active ingredients and core targets was mostly less than-5 kcal/mol,and the docking was good.Conclusion:The quercetin,luteolin,wogonin,formononetin,beta-sitosterol and other active ingredients in San Huang lotion may act on eczema through AKT1,TNF,IL6,IL1B,TP53,VEGFA and other targets,and through IL-17signaling pathway,TNFsignaling pathway,Th17cell differentiation and other pathways.
