allantoic vesicle the internal hollow portion of the allantois. Medical Information Search. Auditory vesicle definition, the pouch that is formed by the invagination of an ectodermal placode and that develops into the internal ear. Read medical definition of Seminal vesicle. Laboratory examination of seminal vesicle fluid requires a semen sample, e.g. n. The enlarged nucleus of an oocyte before meiotic division is completed. Definition of vesicle noun in Oxford Advanced Learner's Dictionary. See more. n. A small enclosed structure or cavity, especially: a. In cell biology, a vesicle is a structure within or outside a cell, consisting of liquid or cytoplasm enclosed by a lipid bilayer.Vesicles form naturally during the processes of secretion (), uptake (endocytosis) and transport of materials within the plasma membrane.Alternatively, they may be prepared artificially, in which case they are called liposomes (not to be confused with lysosomes). Medical Author: William C. Shiel Jr., MD, FACP, FACR; Vesicle, seminal: One of two structures that are about 5 cm long and are located behind the bladder and above the prostate gland. definitions - vesicle, report a problem. Synaptic Vesicles: Membrane-bound compartments which contain transmitter molecules.Synaptic vesicles … http://ahshirts.comNeed new clothes ? Secretory Vesicles: Vesicles derived from the GOLGI APPARATUS containing material to be released at the cell surface. germinal vesicle synonyms, germinal vesicle pronunciation, germinal vesicle translation, English dictionary definition of germinal vesicle. Definitions. Fructose levels provide a measure of seminal vesicle function and, if absent, bilateral agenesis or obstruction is suspected. Watch Queue Queue. Read medical definition of Vesicle. Seminal vesicle: One of two structures that are about 5 cm long and are located behind the bladder and above the prostate gland.The seminal vesicles contribute fluid to the ejaculate. vesicle [ves´Ä­-k'l] 1. a small bladder or sac containing liquid. Watch Queue Queue. Visit our website for text version of this Definition and app download. coated vesicles. Medical Information Search. n. 1. Definition of Vesicles. Definitions. Medical definition of synaptic vesicle: a small secretory vesicle that contains a neurotransmitter, is found inside an axon near the presynaptic membrane, and releases its contents into the synaptic cleft after fusing with the membrane. Imaging of the vesicles is provided by medical imaging; either by transrectal ultrasound, CT or MRI scans. Medical Information Search. Vesicles also can crop up on the mucous membranes, such as the buccal mucosa (the lining of the mouth). Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. vesicle - translate into Czech with the English-Czech Dictionary - Cambridge Dictionary Vesicle, seminal: One of two structures that are about 5 cm long and are located behind the bladder and above the prostate gland.The seminal vesicles contribute fluid to the ejaculate. n. Either of a pair of pouchlike glands situated on each side of the male urinary bladder that secrete seminal fluid … Medical Definition of Vesicle, seminal. seminal vesicle synonyms, seminal vesicle pronunciation, seminal vesicle translation, English dictionary definition of seminal vesicle. Qa-SNARE Proteins : A subfamily of Q-SNARE PROTEINS which occupy the same position as syntaxin 1A in the SNARE complex and which also are most similar to syntaxin 1A in their AMINO ACID SEQUENCE. for semen culture or semen analysis. See more. Vesicles are compartments formed by a lipid bilayer separating its contents from the cytoplasm or a fluid-based extracellular environment. Paired accessory male glands providing sperm with energy-rich fluid that forms the largest component of semen. Watch Queue Queue Vesicles are tiny sacs that transport material within or outside the cell. Watch Queue Queue The fluid inside these vesicles may be clear, white, yellow, or mixed with blood. Definitions. Seminal vesicle definition is - either of a pair of glandular pouches that lie one on either side of the male reproductive tract and in the human male secrete a sugar- and … They can contain either liquids or gases and have a wide range of functions in cells across the living world from regulating buoyancy to secreting hormones. secretory vesicles. The saltwater environment was also beneficial, as the fat molecules formed a stronger, more stable, These lipids are the perfect size to fit within the, The team will next attempt to isolate the bead-like, When the synapsin is phosphorylated, the droplet rapidly dissipates and the, Post the Definition of vesicle to Facebook, Share the Definition of vesicle on Twitter. Vesicle: In dermatology, a vesicle is a small blister, as on the skin. Read medical definition of Vesicle, seminal. Define vesicle. Vesicle Definition. Medical Author: William C. Shiel Jr., MD, FACP, FACR; home > vesicles Vesicles: In dermatology, vesicles are small blisters, most often on the skin. What Is The Definition Of Seminal vesicle Medical School Terminology DictionaryNeed new shirts ? Vesicles synonyms, Vesicles pronunciation, Vesicles translation, English dictionary definition of Vesicles. Define germinal vesicle. coated vesicle synonyms, coated vesicle pronunciation, coated vesicle translation, English dictionary definition of coated vesicle. Coated Pits, Cell-Membrane: Specialized regions of the cell membrane composed of pits coated with a bristle covering made of the protein CLATHRIN.These pits are the entry route for macromolecules bound by cell surface receptors. There are several types of vesicle, including transport vesicles, secretory vesicles, and lysosomes. synaptic vesicles. vesicle (n.) 1. a small anatomically normal sac or bladderlike structure (especially one containing fluid) 2. Define seminal vesicle. Define coated vesicle. Vesicle-Associated Membrane Protein 1: A member of the vesicle-associated membrane protein family involved in the MEMBRANE FUSION of TRANSPORT VESICLES to their target membrane. vesicle synonyms, vesicle pronunciation, vesicle translation, English dictionary definition of vesicle. This video is unavailable. Review Date 4/16/2019 Updated by: Michael Lehrer, MD, Clinical Associate Professor, Department of Dermatology, University of Pennsylvania Medical Center, Philadelphia, PA. See more. Medical definition of brain vesicle: any of the divisions into which the developing embryonic brain of vertebrates is marked off by incomplete transverse constrictions. Vesicles are small, fluid-filled sacs that can appear on your skin. Synaptic Vesicles: Membrane-bound compartments which contain transmitter molecules.Synaptic vesicles are concentrated at presynaptic terminals. Secretory vesicle synonyms, Secretory vesicle pronunciation, Secretory vesicle translation, English dictionary definition of Secretory vesicle. Vesicular definition, of or relating to a vesicle or vesicles. Vesicle is an important term used to describe the appearance of many rashes that typically consist of or begin with tiny-to-small fluid-filled blisters. (medicine) (pathology) an elevation of … 2. a small circumscribed elevation of the epidermis containing a serous fluid; a small blister. Vesicles also occur on the mucous membranes, such as the buccal mucosa (the lining of the mouth).Vesicles are less than 0.5 centimeters in diameter. seminal vesicles synonyms, seminal vesicles pronunciation, seminal vesicles translation, English dictionary definition of seminal vesicles. Define seminal vesicles. Medical definition of umbilical vesicles: the yolk sac of a mammalian embryo usually having the form of a fluid-filled pouch, corresponding to the yolk sac of an oviparous vertebrate, and having a transitory connection with the digestive tract by way of the omphalomesenteric duct. The seminal vesicles contribute fluid to the ejaculate. This video is unavailable. Seminal vesicle definition, either of two small saclike glands, located on each side of the bladder in males, that add nutrient fluid to semen during ejaculation. 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