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顶泌汗腺

頂漿汗腺
基本信息
发育自Primary epithelial germ[3]
系統外皮系統[1]
神经釋腎上腺素神經英语Adrenergic nerve fibre[2]
标识字符
拉丁文Glandula sudorifera apocrina[4]
MeSHD001050
THH3.12.00.3.03002
FMAFMA:59155
解剖學術語

顶泌汗腺(英語:apocrine sweat gland)又稱顶浆汗腺大汗腺,是皮肤中的一种单管状腺,主要分布于腋窝乳晕肛门会阴等部位[5]眼睑的睫毛腺和外耳道的耵聍腺亦被认为是特化的顶泌汗腺[6]

顶泌汗腺以顶质分泌英语Apocrine(顶浆分泌)方式分泌汗液,故而得名;又因其体积为另一种汗腺外泌汗腺的10倍左右,故又称大汗腺。狐臭即是由于顶泌汗腺感染产生特殊臭味[7]

结构

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顶泌汗腺分为导管部和分泌部两部分,其中导管部笔直,管壁为无肌上皮细胞基底膜支持的两层立方状细胞;分泌部卷曲,由基底膜、肌上皮细胞和腺上皮构成[6]

分泌

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顶泌汗腺的分泌受性激素影响,在青春期时分泌较为旺盛,其分泌物为乳状,较为黏稠,内含蛋白质糖类脂类物质[5],无特殊气味,但如若分泌物过盛,被细菌分解后则会产生异味,即俗称的狐臭[8]

另见

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参考文献

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  1. ^ Neas, John F. Development of the Integumentary System. Martini, Frederic H.; Timmons, Michael J.; Tallitsch, Bob (编). Embryology Atlas 4th. Benjamin Cumings. [17 December 2012]. (原始内容存档于2012-08-08). 
  2. ^ Krstic, Radivoj V. Human Microscopic Anatomy: An Atlas for Students of Medicine and Biology. Springer. 18 March 2004: 464, 466–469. ISBN 9783540536666. 
  3. ^ Tsai, R.-Y. Treatment of Excessive Axillary Sweat Syndrome (Hyperhidrosis, Osmidrosis, Bromhidrosis) with Liposuction. Shiffman, Melvin A.; Di Giuseppe, Alberto (编). Liposuction: Non-Cosmetic Applications. Germany: Springer. 2016: 496–497. ISBN 9783540280439. 
  4. ^ Federative International Committee on Anatomical Terminology. Terminologia histologica: international terms for human cytology and histology. Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. 2008: 121 [2021-04-16]. ISBN 9780781775373. (原始内容存档于2019-05-23). 
  5. ^ 5.0 5.1 人体解剖学与组织胚胎学名词审定委员会. 组织学与胚胎学名词. 北京: 科学出版社. 2014: 69 [2020-09-22]. ISBN 978-7-03-040573-9. OCLC 910799822. (原始内容存档于2020-07-27) (中文). 
  6. ^ 6.0 6.1 刘德培; 王宝玺. 中华医学百科全书, 临床医学皮肤病学. 北京: 中国协和医科大学出版社. 2017: 10. ISBN 978-7-5679-0203-9. OCLC 1050521094 (中文). 
  7. ^ 柯天华; 谭长強. 临床医学多用辞典. 南京: 江苏科学技术出版社. 2006: 694. ISBN 978-7-5345-4868-0. OCLC 732544085 (中文). 
  8. ^ 段斐; 任明姬. 组织学与胚胎学. 2016: 98. ISBN 978-7-5067-8217-3. OCLC 1099460890 (中文). 
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顶泌汗腺
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