OBJECTIVE:To investigate the efficacy of Gouqizi(Fructus Lycii)seed oil(FLSO)on D-gal induced inflammation in testis of rats in vitro and in vivo.METHODS:In aging Sertoli cells(TM4 cells)induced by D-galactose(D-gal),...OBJECTIVE:To investigate the efficacy of Gouqizi(Fructus Lycii)seed oil(FLSO)on D-gal induced inflammation in testis of rats in vitro and in vivo.METHODS:In aging Sertoli cells(TM4 cells)induced by D-galactose(D-gal),the expression of upregulated agingrelated proteins.The number of cells counted by cell counting kit(CCK)-8 assay showed a high number of cells disposed with FLSO at 50,100 and 150μg/mL compared to that for the aging model.In vivo,male Sprague–Dawley rats(n=50,8-week-old,230-255 g)were randomly categorized into control,aging model,and FLSO(low-,medium-,and high-dose)groups.The expression of nuclear factor-κB(NF-κB)and its upstream factors[Janus kinase 1(JAK1)and signal transducerand activator of transcription 1(STAT1)]was detected by Western blot and immunofluorescence,related inflammatory factors quantified by enzyme-linked immunosorbent assay.Evaluation of testicular tissue by Johnsen score,the spermatogenic function was explored.RESULTS:The expression of interleukin-1β(IL-1β)(P<0.05),IL-6(P<0.001),and tumor necrosis factorα(TNF-α)(P<0.05)was decreased significantly,while that of heme oxygenase-1(HO-1)(P<0.001)and IL-10(P<0.05)was increased in cells disposed with FLSO 100μg/mL.FLSO inhibited the expression of NF-κB and declined pp65/p65(P<0.01),as detected by Western blotting.In vivo,the levels in serum of IL-1β(P<0.001),IL-6(P<0.05),and TNF-α(P<0.01)declined while IL-10(P<0.05)was upregulated post-FLSO treatment.In addition,the expression of JAK-1 and STAT1 increased significantly in testicular tissue of rats treated with FLSO as compared to the aging model of rats(P<0.001),while the expression of NF-κB(P<0.001)declined in the testis in the FLSO group,as assessed by immunofluorescence.The levels of inhibor B and testosterone in serum both increased(P<0.05).CONCLUSIONS:In conclusion,this study determined the protective effects of FLSO to tolerate inflammatory injury in the testis,indicating that FLSO alleviates inflammation via JAK-1/STAT1/NF-κB pathway.展开更多
Depression poses a considerable threat to global health,underscoring the critical need for safe treatments.Because of its homology of medicine and food,Gardeniae Fructus is widely used in clinical and everyday life co...Depression poses a considerable threat to global health,underscoring the critical need for safe treatments.Because of its homology of medicine and food,Gardeniae Fructus is widely used in clinical and everyday life contexts.Gardeniae Fructus oil(OGF)is a waste byproduct of the food industry with promising recycling potential.While previous research has demonstrated the antidepressant effects of OGF,the precise mechanism remains unclear.To fill this gap in the literature,this paper elucidates the composition and potential antidepressant mechanism of OGF.According to the results,OGF is mainly composed of fatty acids and unsaponifiable matter.OGF could effectively attenuate depression-like behaviors in mice with chronic unpredictable mild stress by modulating the microbiota-gut-brain axis.Mechanisms include improving gut dysbiosis,regulating short-chain fatty acids,protecting the intestinal barrier function,reducing hippocampal damage,and alleviating neuroinflammation by inhibiting the activation of the TLR4/NF-κB/NLRP3 pathway.Fecal microbiota transplantation experiments confirmed the involvement of the gut microbiota in the modulation of depression-like behavior by OGF.This study establishes the antidepressant effects of OGF as well as the underlying mechanism,demonstrating its potential as a novel dietary intervention for depression treatment.展开更多
As one of the most common metabolic diseases,type 2 diabetes(T2D)has become a public health concern with rising global prevalence.Corni fructus(CF),a traditional Chinese herb utilized for centuries as homologous medic...As one of the most common metabolic diseases,type 2 diabetes(T2D)has become a public health concern with rising global prevalence.Corni fructus(CF),a traditional Chinese herb utilized for centuries as homologous medicinal and food resources,has been widely used to treat glucose and lipid metabolism disorders.However,as a core active ingredient of CF,whether and how morroniside(MOR)improves T2D is still unclear.This study aimed to explore the pathways by which MOR ameliorates T2D in mice induced by high-fat diet(HFD)and low-dose streptozotocin through 16S rRNA gene sequencing.We found that MOR treatment significantly ameliorated body weight loss,hyperglycemia,hyperlipidemia and insulin resistance in T2D mice.In addition,MOR remarkably improved inflammation-and oxidative stress-driven hepatic and pancreatic injuries in the model mice.Mechanistically,MOR rehabilitated the dysregulated diversity and constitution of the gut microbiota in T2D mice,with significant changes in relative abundance in genus such as Lactobacillus,Lachnospiraceae_NK4A136_group,and Lachnospiraceae_UCG-006 which are believed to be highly correlated with serum parameters and insulin resistance in mice with T2D.Therefore,we infer that MOR improves T2D at least partially by maintaining the host microbiota homeostasis,and MOR may be a promising candidate for T2D treatment.展开更多
Trichosanthis Fructus(Gualou)is the dried ripe fruit of Trichosanthes kirilowii Maxim.or Trichosanthes rosthornii Harms(Cucurbitaceae family).It demonstrates significant therapeutic effects in treating coronary heart ...Trichosanthis Fructus(Gualou)is the dried ripe fruit of Trichosanthes kirilowii Maxim.or Trichosanthes rosthornii Harms(Cucurbitaceae family).It demonstrates significant therapeutic effects in treating coronary heart disease and diabetes mellitus,while also possessing anti-cancer and anti-aging properties.Both Trichosanthis Pericarpium(Gualoupi)and Trichosanthis Semen(Gualouzi)are used medicinally.With the increasing clinical application of Trichosanthes medicinal materials and their preparations(such as Gualou Injection and Gualou Tablets),the demand for them is expected to grow substantially.To further investigate Trichosanthis Fructus,explore its medicinal effects and new applications,and promote the development of Trichosanthis Fructus-based products,this paper reviewed the chemical components of Trichosanthis Fructus.Furthermore,the differences in major chemical components among Trichosanthis Fructus,Trichosanthis Pericarpium and Trichosanthis Semen were compared,providing a scientific basis for establishing quality evaluation standards of Trichosanthes medicinal materials.展开更多
Diaphragma juglandis(D.juglandis)Fructus is a brownish lamellar structure located between walnut kernels.As a traditional Chinese herbal medicine,it exhibits therapeutic effects including spleen-strengthening,kidney c...Diaphragma juglandis(D.juglandis)Fructus is a brownish lamellar structure located between walnut kernels.As a traditional Chinese herbal medicine,it exhibits therapeutic effects including spleen-strengthening,kidney consolidation,astringency,diuresis,and heat-clearing.In this study,the polyphenolic constituents of D.juglandis and its functional instant tea were investigated in this study.Three polyphenolic compounds were isolated from 70%ethanol extract of D.juglandis Fructus as 2-methoxy juglone,regiolone and quercetin.The HPLC method was established for determination of the content of quercetin in the instant tea samples under the premise that the methodology was verifi ed to meet the standard requirements.The preparation process of D.juglandis Fructus instant tea was optimized through single factor experiments and Box-Behnken design-response surface methodology and the optimal conditions were determined as follows:feed rate of 10 mL/min,inlet temperature of 151℃,andβ-cyclodextrin addition of 9%.Then the antioxidant activity of each sample was evaluated using DPPH and ABTS radical scavenging assays.The results showed that the quercetin had significant antioxidant activity.The instant tea group demonstrated superior antioxidant effects compared to the extracts group at 50,200,and 800μg/mL(P<0.001),likely due to the optimized spray-drying process,which might have enhanced the solubility,stability,and bioavailability of the active compounds.The results provided critical foundational data for the deep processing and comprehensive utilization of D.juglandis Fructus.展开更多
This study reviews the hepatotoxic chemicals,mechanisms of toxicity,and detoxification methods of Toosendan Fructus(TF).Limonin-type triterpenoids,as primary hepatotoxic components,mediate toxicity though inflammation...This study reviews the hepatotoxic chemicals,mechanisms of toxicity,and detoxification methods of Toosendan Fructus(TF).Limonin-type triterpenoids,as primary hepatotoxic components,mediate toxicity though inflammation,oxidative stress,mitochondrial dysfunction,ferroptosis,and apoptosis.Hepatotoxicity can be mitigated by controlling dosage,using processed forms of the herbs,and through rational herbal compatibility.The review provides insights for enhancing the safety and clinical application of TF.展开更多
Fructus Ligustri Lucidi(FLL)refers to the dried mature fruit of Ligustrum lucidum Ait.,a species from the Oleaceae family,widely distributed across East Asia and India.This study aimed to optimize the extraction proce...Fructus Ligustri Lucidi(FLL)refers to the dried mature fruit of Ligustrum lucidum Ait.,a species from the Oleaceae family,widely distributed across East Asia and India.This study aimed to optimize the extraction process for Fructus Ligustri Lucidi essential oil(FLLO)to develop an efficient and practical extraction method.Additionally,the chemical composition of FLLO was analyzed,and its antioxidant,antimicrobial,and cytotoxic activities were evaluated.FLLO was extracted using supercritical CO_(2) extraction,and response surface methodology was applied to optimize the extraction parameters:pressure of 16 MPa,temperature of 40℃,and extraction time of 40 min.The main components of the essential oil were identified through GC-MS analysis.Antioxidant activity was assessed using DPPH and ABTS assays,demonstrating that FLLO exhibited strong antioxidant properties,with a DPPH radical scavenging rate exceeding 80%.In antimicrobial tests,FLLO exhibited significant inhibitory effects on both Gram-positive and Gram-negative bacteria at concentrations greater than 25 mg/mL.Additionally,cytotoxicity assays revealed that FLLO enhanced the proliferation of LO2 cells.In conclusion,FLLO,extracted using supercritical CO_(2),demonstrates excellent antioxidant and antimicrobial properties,as well as favorable cell safety,supporting its potential for further development and application of Ligustrum lucidum.展开更多
Objective:To investigate the effects of Alpiniae oxyphyllae Fructus(AOF)on renal lipid deposition in diabetic kidney disease(DKD)and elucidate its molecular mechanisms.Methods:The mechanism of AOF in treating DKD was ...Objective:To investigate the effects of Alpiniae oxyphyllae Fructus(AOF)on renal lipid deposition in diabetic kidney disease(DKD)and elucidate its molecular mechanisms.Methods:The mechanism of AOF in treating DKD was explored by network pharmacological enrichment analysis,molecular docking,and molecular dynamics simulation.The effects of AOF on renal function and lipid deposition were assessed in a mouse model of DKD and high glucose-stressed HK-2 cells.Cell viability and lipid accumulation were detected by CCK8 and oil red O staining.The expressions of PPARαand fatty acid oxidation-related genes(ACOX1 and CPT1A)were detected by quantitative RT-PCR,Western blot,and immunofluorescence.Furthermore,PPARαknockdown was performed to examine the molecular mechanism of AOF in treating DKD.Results:Network pharmacological enrichment analysis,molecular docking,and molecular dynamics simulation showed that the active compounds in AOF targeted PPARαand thus transcriptionally regulated ACOX1 and CPT1A.AOF lowered blood glucose,improved dyslipidemia,and attenuated renal injury in DKD mice.AOF-containing serum accentuated high glucose-induced decrease in cell viability and ameliorated lipid accumulation.Additionally,it significantly upregulated the expression of PPARα,ACOX1,and CPT1A in both in vivo and in vitro experiments,which was reversed by PPARαknockdown.Conclusions:AOF may promote fatty acid oxidation via PPARαto ameliorate renal lipid deposition in DKD.展开更多
Fructus corni is the dried sarcocarp of Cornus officinalis Sieb.et Zucc.It has been used as an important traditional Chinese medicine.Its action is to protect liver and kidney and regulate the essence of human body.In...Fructus corni is the dried sarcocarp of Cornus officinalis Sieb.et Zucc.It has been used as an important traditional Chinese medicine.Its action is to protect liver and kidney and regulate the essence of human body.In this paper,the research progress on the chemical ingredients and pharmacological activities of Fructus corni are reviewed.According to its pharmacological activities,some suggestions for future research and development have been made.展开更多
For the first time, we have utilized high-performance liquid chromatography （HPLC） to simultaneously quantify the eugenol and bancroffione in Caryophylli Fructus. The optimized parameters included： Inertsil ODS-4 c...For the first time, we have utilized high-performance liquid chromatography （HPLC） to simultaneously quantify the eugenol and bancroffione in Caryophylli Fructus. The optimized parameters included： Inertsil ODS-4 column （150 mm×4.6 mm, 5 μm）; column temperature： 35 ℃; mobile phase： methanol water （65：35, v/v）; flow rate： 1.0 mL/min; detection wavelength： 280 nm. Eugenol and bancroftione showed good linear relationships with peak areas within the range of （0.0998 0.8982） mg/mL （r = 0.9999） and （0.1474-1.3266） mg/mL （r = 0.9999）, respectively. The average recoveries were 102.52% and 100.96% for eugenol and bancroftione, respectively. Our results showed that the established method is simple, rapid, and accurate with good reproducibility to evaluate the quality of Caryophylli Fructus.展开更多
基金Supported by Natural Science Foundation-funded Project:Activation of SIRT3 by Gouqizi(Fructus Lycii)Seed Oil to Improve Mitochondrial Function and Maintain Homeostasis in Injured Testis of Sub-acutely Aging Male Rats(No.81860876)Ningxia Natural Science Foundation-funded Project:Effects of Active Components of Gouqizi(Fructus Lycii)Seed Oil on Regulating Autophagy and Inflammation and Delaying Testicular Aging in Sub-acutely Aging Male Rats(No.2020AAC02016)。
文摘OBJECTIVE:To investigate the efficacy of Gouqizi(Fructus Lycii)seed oil(FLSO)on D-gal induced inflammation in testis of rats in vitro and in vivo.METHODS:In aging Sertoli cells(TM4 cells)induced by D-galactose(D-gal),the expression of upregulated agingrelated proteins.The number of cells counted by cell counting kit(CCK)-8 assay showed a high number of cells disposed with FLSO at 50,100 and 150μg/mL compared to that for the aging model.In vivo,male Sprague–Dawley rats(n=50,8-week-old,230-255 g)were randomly categorized into control,aging model,and FLSO(low-,medium-,and high-dose)groups.The expression of nuclear factor-κB(NF-κB)and its upstream factors[Janus kinase 1(JAK1)and signal transducerand activator of transcription 1(STAT1)]was detected by Western blot and immunofluorescence,related inflammatory factors quantified by enzyme-linked immunosorbent assay.Evaluation of testicular tissue by Johnsen score,the spermatogenic function was explored.RESULTS:The expression of interleukin-1β(IL-1β)(P<0.05),IL-6(P<0.001),and tumor necrosis factorα(TNF-α)(P<0.05)was decreased significantly,while that of heme oxygenase-1(HO-1)(P<0.001)and IL-10(P<0.05)was increased in cells disposed with FLSO 100μg/mL.FLSO inhibited the expression of NF-κB and declined pp65/p65(P<0.01),as detected by Western blotting.In vivo,the levels in serum of IL-1β(P<0.001),IL-6(P<0.05),and TNF-α(P<0.01)declined while IL-10(P<0.05)was upregulated post-FLSO treatment.In addition,the expression of JAK-1 and STAT1 increased significantly in testicular tissue of rats treated with FLSO as compared to the aging model of rats(P<0.001),while the expression of NF-κB(P<0.001)declined in the testis in the FLSO group,as assessed by immunofluorescence.The levels of inhibor B and testosterone in serum both increased(P<0.05).CONCLUSIONS:In conclusion,this study determined the protective effects of FLSO to tolerate inflammatory injury in the testis,indicating that FLSO alleviates inflammation via JAK-1/STAT1/NF-κB pathway.
基金supported by the Natural Science Foundation of Hubei Province(2024AFD225)the Major Task Innovation Project of Hubei Province(2023BEB011)+1 种基金the Natural Science Foundation of Hubei Province(2023AFB403)the Central Guided Local Science and Technology Development Special Project of Hubei Province(2019ZYYD069)。
文摘Depression poses a considerable threat to global health,underscoring the critical need for safe treatments.Because of its homology of medicine and food,Gardeniae Fructus is widely used in clinical and everyday life contexts.Gardeniae Fructus oil(OGF)is a waste byproduct of the food industry with promising recycling potential.While previous research has demonstrated the antidepressant effects of OGF,the precise mechanism remains unclear.To fill this gap in the literature,this paper elucidates the composition and potential antidepressant mechanism of OGF.According to the results,OGF is mainly composed of fatty acids and unsaponifiable matter.OGF could effectively attenuate depression-like behaviors in mice with chronic unpredictable mild stress by modulating the microbiota-gut-brain axis.Mechanisms include improving gut dysbiosis,regulating short-chain fatty acids,protecting the intestinal barrier function,reducing hippocampal damage,and alleviating neuroinflammation by inhibiting the activation of the TLR4/NF-κB/NLRP3 pathway.Fecal microbiota transplantation experiments confirmed the involvement of the gut microbiota in the modulation of depression-like behavior by OGF.This study establishes the antidepressant effects of OGF as well as the underlying mechanism,demonstrating its potential as a novel dietary intervention for depression treatment.
基金supported by the Administration of Traditional Chinese Medicine Special Fund of Shaanxi Province(2021-QYZL-01,2021-QYZL-03)Special Funding for Basic Research Operating Expenses of the Central Universities(GK202205001,GK202205010)Hebei Province Innovation Capacity Enhancement Program Project(225A2501D).
文摘As one of the most common metabolic diseases,type 2 diabetes(T2D)has become a public health concern with rising global prevalence.Corni fructus(CF),a traditional Chinese herb utilized for centuries as homologous medicinal and food resources,has been widely used to treat glucose and lipid metabolism disorders.However,as a core active ingredient of CF,whether and how morroniside(MOR)improves T2D is still unclear.This study aimed to explore the pathways by which MOR ameliorates T2D in mice induced by high-fat diet(HFD)and low-dose streptozotocin through 16S rRNA gene sequencing.We found that MOR treatment significantly ameliorated body weight loss,hyperglycemia,hyperlipidemia and insulin resistance in T2D mice.In addition,MOR remarkably improved inflammation-and oxidative stress-driven hepatic and pancreatic injuries in the model mice.Mechanistically,MOR rehabilitated the dysregulated diversity and constitution of the gut microbiota in T2D mice,with significant changes in relative abundance in genus such as Lactobacillus,Lachnospiraceae_NK4A136_group,and Lachnospiraceae_UCG-006 which are believed to be highly correlated with serum parameters and insulin resistance in mice with T2D.Therefore,we infer that MOR improves T2D at least partially by maintaining the host microbiota homeostasis,and MOR may be a promising candidate for T2D treatment.
基金Supported by Xuzhou Science and Technology Planning Project(KC22059)Qinglan Project Foundation of Jiangsu ProvinceHigh Level Talent Project of XZCIT(XGY2021EG08).
文摘Trichosanthis Fructus(Gualou)is the dried ripe fruit of Trichosanthes kirilowii Maxim.or Trichosanthes rosthornii Harms(Cucurbitaceae family).It demonstrates significant therapeutic effects in treating coronary heart disease and diabetes mellitus,while also possessing anti-cancer and anti-aging properties.Both Trichosanthis Pericarpium(Gualoupi)and Trichosanthis Semen(Gualouzi)are used medicinally.With the increasing clinical application of Trichosanthes medicinal materials and their preparations(such as Gualou Injection and Gualou Tablets),the demand for them is expected to grow substantially.To further investigate Trichosanthis Fructus,explore its medicinal effects and new applications,and promote the development of Trichosanthis Fructus-based products,this paper reviewed the chemical components of Trichosanthis Fructus.Furthermore,the differences in major chemical components among Trichosanthis Fructus,Trichosanthis Pericarpium and Trichosanthis Semen were compared,providing a scientific basis for establishing quality evaluation standards of Trichosanthes medicinal materials.
文摘Diaphragma juglandis(D.juglandis)Fructus is a brownish lamellar structure located between walnut kernels.As a traditional Chinese herbal medicine,it exhibits therapeutic effects including spleen-strengthening,kidney consolidation,astringency,diuresis,and heat-clearing.In this study,the polyphenolic constituents of D.juglandis and its functional instant tea were investigated in this study.Three polyphenolic compounds were isolated from 70%ethanol extract of D.juglandis Fructus as 2-methoxy juglone,regiolone and quercetin.The HPLC method was established for determination of the content of quercetin in the instant tea samples under the premise that the methodology was verifi ed to meet the standard requirements.The preparation process of D.juglandis Fructus instant tea was optimized through single factor experiments and Box-Behnken design-response surface methodology and the optimal conditions were determined as follows:feed rate of 10 mL/min,inlet temperature of 151℃,andβ-cyclodextrin addition of 9%.Then the antioxidant activity of each sample was evaluated using DPPH and ABTS radical scavenging assays.The results showed that the quercetin had significant antioxidant activity.The instant tea group demonstrated superior antioxidant effects compared to the extracts group at 50,200,and 800μg/mL(P<0.001),likely due to the optimized spray-drying process,which might have enhanced the solubility,stability,and bioavailability of the active compounds.The results provided critical foundational data for the deep processing and comprehensive utilization of D.juglandis Fructus.
文摘This study reviews the hepatotoxic chemicals,mechanisms of toxicity,and detoxification methods of Toosendan Fructus(TF).Limonin-type triterpenoids,as primary hepatotoxic components,mediate toxicity though inflammation,oxidative stress,mitochondrial dysfunction,ferroptosis,and apoptosis.Hepatotoxicity can be mitigated by controlling dosage,using processed forms of the herbs,and through rational herbal compatibility.The review provides insights for enhancing the safety and clinical application of TF.
文摘Fructus Ligustri Lucidi(FLL)refers to the dried mature fruit of Ligustrum lucidum Ait.,a species from the Oleaceae family,widely distributed across East Asia and India.This study aimed to optimize the extraction process for Fructus Ligustri Lucidi essential oil(FLLO)to develop an efficient and practical extraction method.Additionally,the chemical composition of FLLO was analyzed,and its antioxidant,antimicrobial,and cytotoxic activities were evaluated.FLLO was extracted using supercritical CO_(2) extraction,and response surface methodology was applied to optimize the extraction parameters:pressure of 16 MPa,temperature of 40℃,and extraction time of 40 min.The main components of the essential oil were identified through GC-MS analysis.Antioxidant activity was assessed using DPPH and ABTS assays,demonstrating that FLLO exhibited strong antioxidant properties,with a DPPH radical scavenging rate exceeding 80%.In antimicrobial tests,FLLO exhibited significant inhibitory effects on both Gram-positive and Gram-negative bacteria at concentrations greater than 25 mg/mL.Additionally,cytotoxicity assays revealed that FLLO enhanced the proliferation of LO2 cells.In conclusion,FLLO,extracted using supercritical CO_(2),demonstrates excellent antioxidant and antimicrobial properties,as well as favorable cell safety,supporting its potential for further development and application of Ligustrum lucidum.
基金This work was supported by the grants from National Natural Science Foundation of China(No.82174334)2022 Postgraduate Innovation Research Projects in Hainan Province(No.Qhys2022-273).
文摘Objective:To investigate the effects of Alpiniae oxyphyllae Fructus(AOF)on renal lipid deposition in diabetic kidney disease(DKD)and elucidate its molecular mechanisms.Methods:The mechanism of AOF in treating DKD was explored by network pharmacological enrichment analysis,molecular docking,and molecular dynamics simulation.The effects of AOF on renal function and lipid deposition were assessed in a mouse model of DKD and high glucose-stressed HK-2 cells.Cell viability and lipid accumulation were detected by CCK8 and oil red O staining.The expressions of PPARαand fatty acid oxidation-related genes(ACOX1 and CPT1A)were detected by quantitative RT-PCR,Western blot,and immunofluorescence.Furthermore,PPARαknockdown was performed to examine the molecular mechanism of AOF in treating DKD.Results:Network pharmacological enrichment analysis,molecular docking,and molecular dynamics simulation showed that the active compounds in AOF targeted PPARαand thus transcriptionally regulated ACOX1 and CPT1A.AOF lowered blood glucose,improved dyslipidemia,and attenuated renal injury in DKD mice.AOF-containing serum accentuated high glucose-induced decrease in cell viability and ameliorated lipid accumulation.Additionally,it significantly upregulated the expression of PPARα,ACOX1,and CPT1A in both in vivo and in vitro experiments,which was reversed by PPARαknockdown.Conclusions:AOF may promote fatty acid oxidation via PPARαto ameliorate renal lipid deposition in DKD.
基金National Natural Science Foundation of China (Grant No.30873438/c190801).
文摘Fructus corni is the dried sarcocarp of Cornus officinalis Sieb.et Zucc.It has been used as an important traditional Chinese medicine.Its action is to protect liver and kidney and regulate the essence of human body.In this paper,the research progress on the chemical ingredients and pharmacological activities of Fructus corni are reviewed.According to its pharmacological activities,some suggestions for future research and development have been made.
基金973 Project-Medical Characteristics of Orthodox Herbs(Grant No.2006CB504707)
文摘For the first time, we have utilized high-performance liquid chromatography （HPLC） to simultaneously quantify the eugenol and bancroffione in Caryophylli Fructus. The optimized parameters included： Inertsil ODS-4 column （150 mm×4.6 mm, 5 μm）; column temperature： 35 ℃; mobile phase： methanol water （65：35, v/v）; flow rate： 1.0 mL/min; detection wavelength： 280 nm. Eugenol and bancroftione showed good linear relationships with peak areas within the range of （0.0998 0.8982） mg/mL （r = 0.9999） and （0.1474-1.3266） mg/mL （r = 0.9999）, respectively. The average recoveries were 102.52% and 100.96% for eugenol and bancroftione, respectively. Our results showed that the established method is simple, rapid, and accurate with good reproducibility to evaluate the quality of Caryophylli Fructus.
