[Objectives]To study the effect of Zhuang medicine Clerodendrum japonicum(Thunb.)Sweet on acute tonsillitis.[Methods]The antibacterial,antipyretic,anti-inflammatory and analgesic effects of the extract of Zhuang medic...[Objectives]To study the effect of Zhuang medicine Clerodendrum japonicum(Thunb.)Sweet on acute tonsillitis.[Methods]The antibacterial,antipyretic,anti-inflammatory and analgesic effects of the extract of Zhuang medicine C.japonicum(Thunb.)Sweet were observed.[Results]Zhuang medicine C.japonicum(Thunb.)Sweet showed a good inhibitory effect onα-hemolytic streptococcus,β-hemolytic streptococcs,Staphylococcus citreus,Staphylococcus epidermidis,Staphylococcus aureus,Pseudomonas aeruginosa,Proteus and Escherichia coli;it showed a good inhibitory effect on the infection of Staphylococcus aureus andβ-hemolytic streptococcs in vivo;it could significantly reduce the elevated body temperature of rabbits injected with the triple vaccine and significantly increase the pain threshold of thermally stimulated mice.[Conclusions]Zhuang Medicine C.japonicum(Thunb.)Sweet has positive significance in the treatment of acute tonsillitis instead of antibiotics.展开更多
[Objectives]To optimize the extraction process of total flavonoids of Zhuang medicine Clerodendrum japonicum(Thumb.)Sweet and establish a method for its extraction and content determination.[Methods]The total flavonoi...[Objectives]To optimize the extraction process of total flavonoids of Zhuang medicine Clerodendrum japonicum(Thumb.)Sweet and establish a method for its extraction and content determination.[Methods]The total flavonoids of C.japonicum were extracted by reflux extraction method.Through a single factor experiment,the effects of extraction method,extraction solvent concentration,extraction volume and extraction time on the total flavonoids content of medicinal materials were investigated to select the optimal extraction process of the total flavonoids of C.japonicum.[Results]The optimal extraction process of the total flavonoids of C.japonicum was 75%ethanol,1∶20 solid-to-liquid ratio,and 50 min reflux extraction time.[Conclusions]This method can effectively determine the content of total flavonoids in C.japonicum and provide a certain scientific basis for the study of the quality standard of this Zhuang medicine.This method has high reproducibility.It is stable and feasible in extraction of total flavonoids from Zhuang medicine C.japonicum.展开更多
基金Supported by Key R&D Projects of Guangxi Science and Technology Department(Guike AB21196057)Guangxi Traditional Chinese Medicine Multidisciplinary Innovation Team Project(GZKJ2309)+4 种基金Qingmiao Talent Cultivation Project of Guangxi International Zhuang Medicine Hospital(2022001)Zhuang Pharmacy,a Key Discipline of Traditional Chinese Medicine(Ethnic Pharmacy)in the"12^(th)Five-year"Plan of the State Administration of Traditional Chinese MedicineFunding Project of High-level Talent Cultivation and Innovation Team of Guangxi University of Traditional Chinese Medicine(2022A008)Guangxi Natural Science Foundation(2019GXNSFAA245090)Liangqing District Science and Technology Plan Project in 2022(202202)。
文摘[Objectives]To study the effect of Zhuang medicine Clerodendrum japonicum(Thunb.)Sweet on acute tonsillitis.[Methods]The antibacterial,antipyretic,anti-inflammatory and analgesic effects of the extract of Zhuang medicine C.japonicum(Thunb.)Sweet were observed.[Results]Zhuang medicine C.japonicum(Thunb.)Sweet showed a good inhibitory effect onα-hemolytic streptococcus,β-hemolytic streptococcs,Staphylococcus citreus,Staphylococcus epidermidis,Staphylococcus aureus,Pseudomonas aeruginosa,Proteus and Escherichia coli;it showed a good inhibitory effect on the infection of Staphylococcus aureus andβ-hemolytic streptococcs in vivo;it could significantly reduce the elevated body temperature of rabbits injected with the triple vaccine and significantly increase the pain threshold of thermally stimulated mice.[Conclusions]Zhuang Medicine C.japonicum(Thunb.)Sweet has positive significance in the treatment of acute tonsillitis instead of antibiotics.
基金National Natural Science Foundation of China(81660659)Natural Science Foundation Project of Guangxi(2019GXNSF AA245090&2018GXNSFAA050141)+2 种基金Open Research Project of Guangxi Key Laboratory of Basic Research in Traditional Chinese Medicine(KJT1701205)Systematic Research Program of Chinese Medicine(Zhuang Medicine),a Key Discipline with Advantages and Characteristics in Guangxi:Research on the Production Process and Quality Control Method of Heyin CapsuleProgram of Scientific Research Third-level Laboratory"Chinese(Zhuang)Medicine Chemical and Quality Analysis Laboratory"of State Administration of Traditional Chinese Medicine(Guo Zhong Yi Yao Fa 2009[21])。
文摘[Objectives]To optimize the extraction process of total flavonoids of Zhuang medicine Clerodendrum japonicum(Thumb.)Sweet and establish a method for its extraction and content determination.[Methods]The total flavonoids of C.japonicum were extracted by reflux extraction method.Through a single factor experiment,the effects of extraction method,extraction solvent concentration,extraction volume and extraction time on the total flavonoids content of medicinal materials were investigated to select the optimal extraction process of the total flavonoids of C.japonicum.[Results]The optimal extraction process of the total flavonoids of C.japonicum was 75%ethanol,1∶20 solid-to-liquid ratio,and 50 min reflux extraction time.[Conclusions]This method can effectively determine the content of total flavonoids in C.japonicum and provide a certain scientific basis for the study of the quality standard of this Zhuang medicine.This method has high reproducibility.It is stable and feasible in extraction of total flavonoids from Zhuang medicine C.japonicum.