- Leydig tissue
- интерстициальная ткань семенников* * *интерстициальная ткань семенников
English-russian biological dictionary. 2013.
Leydig tissue
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Leydig's organ — Leydig´s Organ (named after the German histologist who first described it in 1857) is a unique structure that is only found in elasmobranchs (sharks and rays) but with some exceptions. Along with the spleen and special tissue around the gonads,… … Wikipedia
Leydig cell — Ley·dig cell lī dig also Ley·dig s cell dig(z) n a cell of interstitial tissue of the testis that is usu. considered the chief source of testicular androgens and esp. testosterone called also cell of Leydig, interstitial cell of Leydig Ley·dig lī … Medical dictionary
Leydig cells — see interstitial cells F. von Leydig (1821 1908), German anatomist * * * 1. clusters of epithelioid cells constituting the endocrine tissue of the testis, which elaborate androgens, chiefly testosterone; called also interstitial c s or… … Medical dictionary
Leydig's organ — a tissue around the oesophagus of Elasmobranchii apparently associated with immune function … Dictionary of ichthyology
Franz Leydig — Franz von Leydig (May 21, 1821 April 13, 1908), also Franz Leydig, was a German zoologist and comparative anatomist. Franz von Leydig Wikipedia (German), German Wikipedia, 2006 10 29, de.wikipedia.org webpage: GermanWP Franz von Leydig.] Franz… … Wikipedia
endocrine system, human — ▪ anatomy Introduction group of ductless glands (gland) that regulate body processes by secreting chemical substances called hormones (hormone). Hormones act on nearby tissues or are carried in the bloodstream to act on specific target organs… … Universalium
tumor — 1. Any swelling or tumefaction. 2. SYN: neoplasm. 3. One of the four signs of inflammation (t., calor, dolor, rubor) enunciated by Celsus. [L. t., a swelling] acinar cell t. a … Medical dictionary
Testicular immunology — is the study of the immune system within the testis. It includes an investigation of the effects of infection, inflammation and immune factors on testicular function. Two unique characteristics of testicular immunology are evident: (1) the testis … Wikipedia
reproductive system, animal — Introduction any of the organ systems by which animals reproduce. The role of reproduction is to provide for the continued existence of a species; it is the process by which living organisms duplicate themselves. Animals compete with… … Universalium
Puberty — refers to the process of physical changes by which a child s body becomes an adult body capable of reproduction. Puberty is initiated by hormone signals from the brain to the gonads (the ovaries and testes). In response, the gonads produce a… … Wikipedia
Teratoma — Classification and external resources Micrograph of a teratoma showing tissue from all three germ layers: mesoderm (immature cartilage left upper corner of image), endoderm (gastrointestinal glands cente … Wikipedia
