( hol'ō-krin gland) A gland with secretion that consists of disintegrated cells of the gland itself, e.g., a sebaceous gland, in contrast to a merocrine gland. Classification. crine gland. Define holocrine gland. intestinal g's straight tubular glands in the mucous membrane of the intestines, in the small intestine opening between the bases of the villi, and containing argentaffin cells. The American Heritage® Stedman's Medical Dictionary @fr.wiktionary2016 Traductions devinées. “Depression” vs. “Anxiety”: Which Do I Have (Or Is It Both)? https://medical-dictionary.thefreedictionary.com/holocrine+gland. En savoir plus. The sebaceous glands are microscopic glands found in the skin of mammals . merocrine Definitions. Human sebum, as it leaves the sebaceous gland, contains squalene, cholesterol, cholesterol esters, wax esters, and triglycerides. Medical Dictionary for the Health Professions and Nursing © Farlex 2012. Holocrine gland definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. HOLOCRINE Definition and synonyms of holocrine in the. holocrine definition in English dictionary, holocrine meaning, synonyms, see also 'Holocaine',Holocene',holothurian',hotline'. Exocrine glands secrete their products into a duct. it consists of various structures like the sweat glands, hair follicles, blood Classification of glands according to mode of secretion. These two methods of transport mark the difference between exocrine and endocrine glands.While in the bloodstream, the hormones are able to travel through the body’s circ… Whether stinky armpit sweat means, that say you'll have stinky groin sweat depends on what's causing the sweating. Definition: Sebaceous glands are numerous microscopic glands in the dermis that usually open into the hair follicles and secrete sebum. Sebaceous glands are found in the skin all over the body (except the palms of the hands and the soles of the feet). Holocrine sweat glands are found on the face, the chest, and the back, the face, the chest, and the back. Compare merocrine, apocrine. 2. Information and translations of HOLOCRINE in the most comprehensive dictionary definitions resource on the web. Location: Found everywhere on the skin apart from the palms and soles Types of Sebaceous glands: 1. Enrich your vocabulary with the English Definition dictionary Définition holocrine dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'Holocaine',Holocene',holothurian',hotline', expressions, conjugaison, exemples Meaning of HOLOCRINE. How to use merocrine in a sentence. adj. holocrine: [ hol´o-krin ] wholly secretory, denoting that type of glandular secretion in which the entire secreting cell, along with its accumulated secretion, forms the secreted matter of the gland, as in the sebaceous glands. 1. An example is the sebaceous glands of the skin. Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content. Sebaceous glands vary considerably in size, even in the same individual and in the same anatomic area. Start studying Merocrine, apocrine, and holocrine glands. Salivary glands and pancreatic glands are examples of as far as i can tell from definition, holocrine,apocrine,merocrine are the terms used to, understanding eccrine sweat glands. Définition du mot Apocrine : se dit d'une glande dont le produit de sécrétion est expulsé avec une partie de la cellule qui le contient. The Dictionary.com Word Of The Year For 2020 Is …. Of or pertaining to a gland which secretes without major damage to its secretory cells. holocrine (not comparable) (anatomy, biology, histology) Of or relating to a mode of secretion in some exocrine glands in which the plasma membrane ruptures, … The gland releases its product and no part of the gland is lost or damaged (compare holocrine and apocrine).. Associated with hair follicles in hair covered areas: Definition of Endocrine Gland 2. — Mot français — exocrine adj. Définition La sécrétion mérocrine est le mode de sécrétion le plus répandu parmi les cellules des glandes exocrines (glandes expulsant les substances qu'elles sécrètent via un canal excréteur). Of or relating to a gland whose secretory cells remain undamaged during secretion. Are you learning Spanish? Either way, this quiz on Spanish words for animals is for you. (Biology) (of the secretion of glands) characterized by disintegration of the entire glandular cell in releasing its product, as in sebaceous glands. 1; adjective holocrine (of a secretion) released by such a gland. Apocrine (/ ˈæpəkrɪn /) is a term used to classify exocrine glands in the study of histology. Holocrine definition, (of a gland) releasing a secretion that is a product of disintegrating cells. Find out information about holocrine gland. A gland whose secretion consists of its own disintegrated secretory cells along with its secretory product. The eccrine sweat gland, which is controlled by the sympathetic nervous system, regulates body temperature. They release a wide number of hormones which control the metabolism and function of other cells. holocrine. ; The sebaceous glands are microscopic glands found in the skin of mammals . The holocrine gland''''' is the least common type. adj. Compare APOCRINE GLAND. **Please note that merocrine, apocrine and holocrine are all distinguished types of exocrine glands. In the eyelids, meibomian sebaceous glands secrete a special type of sebum into tears. traduction holocrine dans le dictionnaire Francais - Anglais de Reverso, voir aussi 'holocène',holocauste',hologramme',holding', conjugaison, expressions idiomatiques see more. Holocrine glands consist of small clusters of cells called acini. Exocrine Glands Definition. Apocrine definition is - producing a fluid secretion by pinching off one end of the secretory cell while leaving the rest intact; also : produced by an apocrine gland. In times of anxiety, the merocrine sweat glands may also excrete sweat. Or do you just have an interest in foreign languages? Examples of holocrine gland in the following topics: Sebaceous (Oil) Glands. The sebaceous glands excrete lipids by disintegration of entire cells, a process known as holocrine secretion. Holocrine – by membrane rupture Merocrine (or eccrine) is a term used to classify exocrine glands and their secretions in the study of histology. Treatment of holocrine gland dysfunction with clostridia neurotoxins. — En anglais —. Holocrine is a term used to classify the mode of secretion in exocrine glands in the study of histology. Of or relating to a gland whose secretory cells remain undamaged during secretion. A gland with secretion that consists of disintegrated cells of the gland itself, e.g., a sebaceous gland, in contrast to a merocrine gland. Définitions de exocrine glands, synonymes, antonymes, dérivés de exocrine glands, dictionnaire analogique de exocrine glands (anglais) Holocrine glands are a type of secretory gland where the secretory product is formed inside the cytoplasm and the secretion is released by the disruption of the plasma membrane and destruction of the cell. Exocrine glands: The cells of exocrine glands secrete their products through different mechanisms: merocrine, apocrine, and holocrine. Holocrine definition: (of the secretion of glands ) characterized by disintegration of the entire glandular... | Meaning, pronunciation, translations and examples afficher. 2004, B. G. Kapoor, Bhavna Khanna, Ichthyology Handbook, page 80, adjectif grammaire . A structure whose cells undergo dissolution and are entirely extruded, together with the secretory product. See more. Exocrine glands are cellular sub-structures, organs, in a body that provide a system to secrete substances out and external to the body. (of a secretion) released by such a gland. Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Qui sécrète des substances à l’extérieur de l’organisme. Inside one acinus is a duct for secretion surrounded by three different layers of cells. The term eccrine is specifically used to designate merocrine secretions from sweat glands (eccrine sweat glands), although the term merocrine is often used interchangeably. If eccrine glands … adj. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Merocrine definition is - producing a secretion that does not contain cellular components and is discharged without major damage to the secreting cell; also : produced by a merocrine gland. 1. holocrine . From Applegate, 2000. ** Exocrine glands secrete their products in duct system as happens in case of enzymes, milk, sebum or sweat. Producing external secretions that are released through a duct. Medical Definition of Holocrine. Of or relating to a gland whose output consists of disintegrated secretory cells along with the secretory product itself. They are holocrine glands, i.e., the sebum consists of the entire secreting cells. 2011, S. M. Kisia, Vertebrates: Structures and Functions, page 53, Secretions from glands are produced by merocrine, apocrine and holocrine modes of Explanation of holocrine gland Holocrine gland secretion is the most damaging (to the cell itself and not to the host which begot the cell) type of secretion, with merocrine secretion being the … Endocrine system glands are spaced throughout the entire body. The Most Surprisingly Serendipitous Words Of The Day. Why Do “Left” And “Right” Mean Liberal And Conservative? In sweat gland. Holocrine secretions are produced in the cytoplasm of the cell and released by the rupture of the plasma membrane, which destroys the cell and results in the secretion of the product into the lumen. This is different from the mode of secretion seen in ductless endocrine glands, which release their products (mainly hormones) directly in blood stream. When internal temperature rises, the eccrine glands secrete water to the skin surface, where heat is removed by evaporation. After the cell fills with secretory material, the entire '''holocrine''' gland cell discharges to the lumen of the gland to constitute the secretion. Called also crypts or glands of Lieberkühn. Exocrine Glands Definition Exocrine glands are cellular sub-structures, organs, in a body that provide a system to secrete substances out and external to the body. Merocrine secretion. an aggregation of cells specialized to secrete or excrete materials not related to their ordinary metabolic needs. Glands are a type of organs that secretes substances in the body. holocrine gland one whose discharged secretion contains the entire secreting cells. merocrine gland synonyms, merocrine gland pronunciation, merocrine gland translation, English dictionary definition of merocrine gland. Définition exocrine gland dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'exocentric',exoergic',exorcise', expressions, conjugaison, exemples Look it up now! The apical portion of the secretory cell … In this video we look at the different types of glands in the body. Examples of holocrine gland in the following topics: Sebaceous (Oil) Glands. holocrine (not comparable) (anatomy, biology, histology) Of or relating to a mode of secretion in some exocrine glands in which the plasma membrane ruptures, releasing the cell's cytoplasm into the lumen of the gland. Exocrine glands, by comparison, secrete substances inside and outside of the body using ducts. Afficher les traductions générées par algorithme. Define holocrine gland. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. ( ˈhɒləkrɪn) adj. Holocrine is a term used to classify the mode of secretion in exocrine glands in the study of histology. Meaning of merocrine. Most material © 2005, 1997, 1991 by Penguin Random House LLC. Apocrine glands are found regularly in the axilla, anogenital region, the areola and nipple of the female breast, the eyelids (Moll's glands), and the external auditory canal. Definition of HOLOCRINE in the Definitions.net dictionary. A cell is classified as merocrine if the secretions of that cell are excreted via exocytosis from secretory cells into an epithelial-walled duct or ducts and then onto a bodily surface or into the lumen. ; In the eyelids, meibomian sebaceous glands secrete a special type of sebum into tears. Of or relating to a gland whose output consists of disintegrated secretory cells along with the secretory product itself. adj. There are two main types of glands as endocrine glands and exocrine glands. Une glande endocrine est un organe qui a pour fonction de sécréter des hormones qui vont être relarguées dans la circulation sanguine. Apocrine sweat glands, which are usually associated with hair follicles, continuously secrete a fatty sweat into the gland tubule. (ˈhɑləkrɪn, -ˌkrain, ˈhoulə-) adjective. This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008) apocrine vs eccrine sweat glands the skin is the largest organ of the human body. Definition of merocrine in the Definitions.net dictionary. Définition du mot Holocrine : se dit des glandes dont la sécrétion se fait par le détachement et la mort des cellules remplies des produits de sécrétion. holocrine synonyms, holocrine pronunciation, holocrine translation, English dictionary definition of holocrine. Un organe qui a pour fonction de sécréter des hormones qui vont relarguées... Stedman 's medical dictionary for the Health Professions and Nursing © Farlex 2012. holocrine in American English hair. The apical portion of the entire secreting cells apocrine glands exist in the of! A gland whose secretion consists of disintegrated secretory cells remain undamaged during.! 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