{"title":"Bioassay for total serum bioactivity of <i>Atractylodes lancea</i>.","authors":"Kesara Na-Bangchang, Anurak Cheoymang, Nadda Muhamad, Inthuon Kulma","doi":"10.4103/japtr.japtr_431_22","DOIUrl":null,"url":null,"abstract":"<p><p>The study aimed to establish a bioassay for total bioactivity of <i>Atractylodes</i> <i>lancea</i> (AL) in human serum samples. Inhibition of bacterial growth (<i>Staphylococcus</i> <i>aureus</i> ATCC 25923) was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. The calibration curve (0, 0.39, 0.78, 1.56, 3.13, 2.56, and 50 ng/μl) was linear with correlation coefficients >0.990. The limit of quantification (LOQ) was 1.66 mg/ml using 20-ml serum sample. The developed bioassay method meets the standard of the bioanalytical method for determination of serum bioactivity of AL.</p>","PeriodicalId":14877,"journal":{"name":"Journal of Advanced Pharmaceutical Technology & Research","volume":"14 1","pages":"51-55"},"PeriodicalIF":1.4000,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/0a/f0/JAPTR-14-51.PMC10026330.pdf","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Advanced Pharmaceutical Technology & Research","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.4103/japtr.japtr_431_22","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2023/1/20 0:00:00","PubModel":"Epub","JCR":"Q3","JCRName":"Pharmacology, Toxicology and Pharmaceutics","Score":null,"Total":0}
引用次数: 2
Abstract
The study aimed to establish a bioassay for total bioactivity of Atractylodeslancea (AL) in human serum samples. Inhibition of bacterial growth (Staphylococcusaureus ATCC 25923) was assessed using 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide assay. The calibration curve (0, 0.39, 0.78, 1.56, 3.13, 2.56, and 50 ng/μl) was linear with correlation coefficients >0.990. The limit of quantification (LOQ) was 1.66 mg/ml using 20-ml serum sample. The developed bioassay method meets the standard of the bioanalytical method for determination of serum bioactivity of AL.
期刊介绍：
Journal of Advanced Pharmaceutical Technology & Research (JAPTR) is an Official Publication of Society of Pharmaceutical Education & Research™. It is an international journal published Quarterly. Journal of Advanced Pharmaceutical Technology & Research (JAPTR) is available in online and print version. It is a peer reviewed journal aiming to communicate high quality original research work, reviews, short communications, case report, Ethics Forum, Education Forum and Letter to editor that contribute significantly to further the scientific knowledge related to the field of Pharmacy i.e. Pharmaceutics, Pharmacology, Pharmacognosy, Pharmaceutical Chemistry. Articles with timely interest and newer research concepts will be given more preference.
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