Definition of holocrine in English Dictionary; Adjektiv PRE holo-SUF-ine (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. 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. Definition: Sebaceous glands are numerous microscopic glands in the dermis that usually open into the hair follicles and secrete sebum. Apocrine sweat glands, which are usually associated with hair follicles, continuously secrete a fatty sweat into the gland tubule. exocrine. Glands are divided into two main groups, endocrine and exocrine. 2004, B. G. Kapoor, Bhavna Khanna, Ichthyology Handbook, page 80, Holocrine is a term used to classify the mode of secretion in exocrine glands in the study of histology.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. Dictionary, Encyclopedia and Thesaurus - The Free Dictionary, the webmaster's page for free fun content. 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. What does HOLOCRINE mean? 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… Traductions dans le dictionnaire français - anglais. @fr.wiktionary2016 Traductions devinées. In sweat gland. an aggregation of cells specialized to secrete or excrete materials not related to their ordinary metabolic needs. holocrine . Examples of holocrine gland in the following topics: Sebaceous (Oil) Glands. 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. This entry appears with permission from the Dictionary of Cell and Molecular Biology (11 Mar 2008) American Heritage® Dictionary of the English Language, Fifth... American Heritage® … Exocrine glands are cellular sub-structures, organs, in a body that provide a system to secrete substances out and external to the body. adj.. See also apocrine and merocrine . adjectif grammaire . Qui sécrète des substances à l’extérieur de l’organisme. A gland whose secretion consists of its own disintegrated secretory cells along with its secretory product. See more. Define holocrine. Glands: The relationship of the hair follicle, eccrine and apocrine sweat glands and sebaceous glands. Emotional factors such as a sudden shock or a feeling of impending danger can effectively trick the body into reacting as if there is an external rise in temperature that would threaten the temperature of the body. Holocrine gland definition at Dictionary.com, a free online dictionary with pronunciation, synonyms and translation. Emotional stress causes the tubule wall to contract, expelling the fatty secretion to the skin, where local bacteria break it down into odorous fatty acids. Cells which are classified as apocrine bud their secretions off through the plasma membrane producing extracellular membrane-bound vesicles. Published by Houghton Mifflin Company. Endocrine system glands are spaced throughout the entire body. (of a gland) releasing a secretion that is a product of disintegrating cells. Merocrine secretion. 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. holocrine gland one whose discharged secretion contains the entire secreting cells. exocrine adj. The Most Surprisingly Serendipitous Words Of The Day. (ˈhɑləkrɪn, -ˌkrain, ˈhoulə-) adjective. adj. holocrine gland A gland in which the entire secreting cell is destroyed on secretion. Sebaceous glands are found in the skin all over the body (except the palms of the hands and the soles of the feet). Associated with hair follicles in hair covered areas: The eccrine sweat gland, which is controlled by the sympathetic nervous system, regulates body temperature. afficher. Development of Endocrine Gland 3. Of or relating to a gland whose output consists of disintegrated secretory cells along with the secretory product itself. “Affect” vs. “Effect”: Use The Correct Word Every Time. ; The sebaceous glands are microscopic glands found in the skin of mammals . Holocrine is a term used to classify the mode of secretion in exocrine glands in the study of histology. holocrine gland synonyms, holocrine gland pronunciation, holocrine gland translation, English dictionary definition of holocrine gland. Are you learning Spanish? … Learn vocabulary, terms, and more with flashcards, games, and other study tools. The holocrine glands are a type of exocrine glands in which the entire cell breaks down in order to release its secretions, which extrude from the... See full answer below. Apocrine glands exist in the armpits, groin, and other areas. When internal temperature rises, the eccrine glands secrete water to the skin surface, where heat is removed by evaporation. holocrine. 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. This is different from the mode of secretion seen in ductless endocrine glands, which release their products (mainly hormones) directly in blood stream. An example is the sebaceous glands of the skin. Examples of holocrine gland in the following topics: Sebaceous (Oil) Glands. : producing or being a secretion resulting from lysis of secretory cells holocrine sebaceous glands. (of a secretion) released by such a gland. The sebaceous glands excrete lipids by disintegration of entire cells, a process known as holocrine secretion. 1. merocrine gland synonyms, merocrine gland pronunciation, merocrine gland translation, English dictionary definition of merocrine gland. Of or relating to a gland whose output consists of disintegrated secretory cells along with the secretory product itself. Called also crypts or glands of Lieberkühn. (Biology) (of the secretion of glands) characterized by disintegration of the entire glandular cell in releasing its product, as in sebaceous glands. apocrine vs eccrine sweat glands the skin is the largest organ of the human body. 2011, S. M. Kisia, Vertebrates: Structures and Functions, page 53, Secretions from glands are produced by merocrine, apocrine and holocrine modes of 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. How to use apocrine in a sentence. Apocrine glands are derived from the primary epithelial germ along with the hair follicle and sebaceous gland. see more. Why Do “Left” And “Right” Mean Liberal And Conservative? Looking for holocrine gland? Location: Found everywhere on the skin apart from the palms and soles Types of Sebaceous glands: 1. The outer layer of cells, known as cuboidal cells, is never shed for secretion; neither is the second layer. Producing external secretions that are released through a duct. Holocrine definition: (of the secretion of glands ) characterized by disintegration of the entire glandular... | Meaning, pronunciation, translations and examples Definition of Endocrine Gland 2. They are distinct from the other type of gland, endocrine, in that exocrine gland secretions end up external to the body, while endocrine secretions go into the bloodstream/internal. Of or relating to a gland whose secretory cells remain undamaged during secretion. 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. Définitions de exocrine glands, synonymes, antonymes, dérivés de exocrine glands, dictionnaire analogique de exocrine glands (anglais) Définition exocrine gland dans le dictionnaire anglais de définitions de Reverso, synonymes, voir aussi 'exocentric',exoergic',exorcise', expressions, conjugaison, exemples 2. sebaceous gland définition, signification, ce qu'est sebaceous gland: a very small organ in the skin that produces sebum. Define holocrine gland. “Depression” vs. “Anxiety”: Which Do I Have (Or Is It Both)? crine gland. en.wiktionary.2016 [adjective] Of or pertaining to certain exocrine glands that secrete without major damage to the secretory cells. Traitement d'un dysfonctionnement de la glande holocrine au moyen de neurotoxines clostridiales. Form of secretion in which the whole cell is shed from the gland, usually after becoming packed with the main secretory substance. Exocrine Glands Definition. 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