气相色谱法测定人尿液中的类固醇光谱。3孕二醇在身体发育不同阶段的鉴定和定量。

L Kecskés, Z Juricskay, G Czira
{"title":"气相色谱法测定人尿液中的类固醇光谱。3孕二醇在身体发育不同阶段的鉴定和定量。","authors":"L Kecskés,&nbsp;Z Juricskay,&nbsp;G Czira","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Gas chromatographic analysis of steroids using Sp-2100 stationary phase revealed that all urine samples from 34 healthy children (aged 4-14 years) and from 35 adults contained 5-pregnene-3 beta, 20 alpha-diol, which was also identified by GC-MS. The extent of pregnenediol excretion continuously increased from prepuberty to adult age. The observed increase in pregnenediol excretion during prepuberty points to an enhanced biosynthetic activity of the adrenal gland in the years preceding sexual maturation.</p>","PeriodicalId":7308,"journal":{"name":"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Steroid spectrum in human urine as revealed by gas chromatography. III. Identification and quantitation of pregnenediol at different stages of bodily development.\",\"authors\":\"L Kecskés,&nbsp;Z Juricskay,&nbsp;G Czira\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Gas chromatographic analysis of steroids using Sp-2100 stationary phase revealed that all urine samples from 34 healthy children (aged 4-14 years) and from 35 adults contained 5-pregnene-3 beta, 20 alpha-diol, which was also identified by GC-MS. The extent of pregnenediol excretion continuously increased from prepuberty to adult age. The observed increase in pregnenediol excretion during prepuberty points to an enhanced biosynthetic activity of the adrenal gland in the years preceding sexual maturation.</p>\",\"PeriodicalId\":7308,\"journal\":{\"name\":\"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1980-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Acta biochimica et biophysica; Academiae Scientiarum Hungaricae","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0

摘要

用Sp-2100固定相对34例健康儿童(4-14岁)和35例成人的尿液样本进行甾体激素气相色谱分析,结果显示所有尿样均含有5-孕烯-3 β, 20 α -二醇,并经气相色谱-质谱联用鉴定。从青春期前到成年,孕二醇排泄量持续增加。在青春期前观察到的妊娠二醇分泌增加表明在性成熟前几年肾上腺的生物合成活性增强。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Steroid spectrum in human urine as revealed by gas chromatography. III. Identification and quantitation of pregnenediol at different stages of bodily development.

Gas chromatographic analysis of steroids using Sp-2100 stationary phase revealed that all urine samples from 34 healthy children (aged 4-14 years) and from 35 adults contained 5-pregnene-3 beta, 20 alpha-diol, which was also identified by GC-MS. The extent of pregnenediol excretion continuously increased from prepuberty to adult age. The observed increase in pregnenediol excretion during prepuberty points to an enhanced biosynthetic activity of the adrenal gland in the years preceding sexual maturation.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
自引率
0.00%
发文量
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信