exocytosis

share

Examples
exocytosis's examples

  • Exocytosis. Lifestyle, fitness & health information about Exocytosis. Why Is Cholesterol Needed in Plasma Membrane?, 3 Major Functions of a Cell, Medicinal Benefits of Unfiltered Apple Cider Vinegar. — “Exocytosis | ”,
  • Exocytosis is the cellular process in which intracellular vesicles in the cytoplasm fuse with the plasma membrane and release or "secrete" their contents into the extracellular space. Regulated exocytosis is triggered when a cell receives a signal from the outside. — “Exocytosis - Biology Encyclopedia - cells, body, function”,
  • Exocytosis in Innate Immune CellsInnate immune cells are specialized blood and tissue cells that contribute to host responses to infection, injury, and allergic responses. These responses are rapid cellular reactions that occur within a short. — “Exocytosis in Innate Immune Cells”,
  • Example: the various components of the extracellular matrix are secreted by exocytosis. Thus exocytosis does not simply replace plasma membrane but ensures that the plasma membrane will display its characteristic cell-surface proteins. — “Exocytosis”,
  • Exocytosis is the process by which a cell packages materials in membrane-bound secretory vesicles inside the cell and directs these secretory vesicles to fuse with the cell membrane (plasma membrane), releasing the packaged materials to the exterior space. — “Exocytosis - New World Encyclopedia”,
  • The invention relates to novel methods of detecting alterations in exocytosis in a cell or a cell population and screening for agents capable of modulating exocytosis through the use of multiparameter assays and a fluorescence-activated cell sorter (FACS) machine. — “Patent 6,897,031”,
  • GO term: exocytosis. Ontology: Biological Process (GO:0006887) Definition: A process of secretion by a cell that results in the release of This table lists the methods used to annotate genes either directly to the term exocytosis (39 genes) or to its variants containing one or more qualifiers (0 genes). — “GO term: exocytosis”,
  • Exocytosis is the cellular process by which cells excrete waste products or chemical transmitters. Learn about this process in this tutorial. — “Exocytosis | Biology: Cell Membranes | College-”, college-
  • Exocytosis involves the release of material from a cell. This happens when secretory cells release their products, for example in the salivary glands and pancreas. Exocytosis is the reverse of what happens in endocytosis, where. — “What Is Exocytosis?”,
  • Most secretory cells undergoing calcium-regulated exocytosis in response to cell surface receptor stimulation display a dense cell, a cell model that is since many years a source of information concerning the molecular machinery underlying exocytosis. — “Exocytosis in neuroendocrine cells: New tasks for actin”, ulb.ac.be
  • events leading to exocytosis (Augustine et al., 1996; Martin, The molecular basis for Csp function in exocytosis is. unknown. Extensive homology exists between the N terminus. of Csps and the. — “Csp domains involved in insulin exocytosis”,
  • Exocytosis (ek-soh-sy-TOH-sis, Greek: Έξω - external and κύτος - cell) is the durable process by which a cell directs secretory vesicles out of the cell membrane. These membrane-bound vesicles contain soluble proteins to be secreted to the. — “Exocytosis - Psychology Wiki”,
  • Exocytosis information including symptoms, causes, diseases, symptoms, treatments, and other medical and health issues. — “Exocytosis - ”,
  • vesicle exocytosis. GO id: GO:0006887. Definition: A process of secretion by a cell that results in the release of intracellular molecules (e.g. hormones, matrix proteins) contained within a membrane-bounded vesicle by fusion of the vesicle with the plasma membrane of a cell. — “MGI_4.4 - Gene Ontology Browser”,
  • Definition and other additional information on Exocytosis from Biology- dictionary. — “Exocytosis - definition from Biology-”, biology-
  • Exocytosis is reverse process of endocytosis. The following article on exocytosis vs endocytosis will help you compare and contrast two processes. Exocytosis vs Endocytosis. — “Exocytosis vs Endocytosis”,
  • Definition of exocytosis in the Medical Dictionary. exocytosis explanation. Information about exocytosis in Free online English dictionary. What is exocytosis? Meaning of exocytosis medical term. What does exocytosis mean?. — “exocytosis - definition of exocytosis in the Medical”, medical-
  • Definition of exocytosis from Webster's New World College Dictionary. Meaning of exocytosis. Pronunciation of exocytosis. Definition of the word exocytosis. Origin of the word exocytosis. — “exocytosis - Definition of exocytosis at ”,
  • Exocytosis (/ˌɛksoʊsaɪˈtoʊsɪs/; from Greek ἔξω "out" and English cyto- "cell" from Gk. Constitutive exocytosis is performed by all cells and serves the release of components of the extracellular matrix, or just. — “Exocytosis - Wikipedia, the free encyclopedia”,
  • particle transport (in cell (biology): Exocytosis) In exocytosis, material synthesized within the cell that has been packaged into membrane-bound vesicles is exported from the cell following the fusion of the vesicles with the external cell membrane. — “exocytosis (biology) -- Britannica Online Encyclopedia”,
  • exocytosis n. , pl. , -ses ( ). A process of cellular secretion or excretion in which substances contained in vesicles are discharged from the cell. — “exocytosis: Definition from ”,
  • Exocytosis definition, the transport of material out of a cell by means of a sac or vesicle that first engulfs the material and then is extruded through an opening See more. — “Exocytosis | Define Exocytosis at ”,
  • Definition of exocytosis in the Online Dictionary. Meaning of exocytosis. Pronunciation of exocytosis. Translations of exocytosis. exocytosis synonyms, exocytosis antonyms. Information about exocytosis in the free online English dictionary and. — “exocytosis - definition of exocytosis by the Free Online”,

Videos
related videos for exocytosis

  • Characterization of sequential exocytosis in a human neuroendocrine cell line using evanescent wave From the Springer article: Characterization of sequential exocytosis in a human neuroendocrine cell line using evanescent wave microscopy and "virtual trajectory" ***ysis by: Tran, Viet Samuel; Huet, Sébastien; Fanget, Isabelle; Cribier, Sophie; Henry, Jean-Pierre; Karatekin, Erdem; Two-color TIRFM acquisition to probe shape retention following exocytosis. This movie is used for the data in Fig. 2. Green channel acquisition (detecting NPY-GFP fluorescence from secretory vesicles) is shown in the top half of the image stack, while red channel acquisition (probing TMRhoddextran which fills the thin space between the cell and the coverslip) is shown in the bottom half. Actually, the red channel signals lag the green channel data by 200 ms. Thus, when the green channel signal disappears giving off a puff (frame 9), the red signal appears within 200 ms thereafter. The original images are magnified 25 times. Acquisition rate was 2.5 Hz per channel (5 Hz total). Played at 2.5 Hz (AVI 2.58MB) Journal: European Biophysics Journal Vol. 37 Issue 1 DOI: 10.1007/s00249-007-0161-3 Published: 2007-11-20
  • Characterization of sequential exocytosis in a human neuroendocrine cell line using evanescent wave From the Springer article: Characterization of sequential exocytosis in a human neuroendocrine cell line using evanescent wave microscopy and "virtual trajectory" ***ysis by: Tran, Viet Samuel; Huet, Sébastien; Fanget, Isabelle; Cribier, Sophie; Henry, Jean-Pierre; Karatekin, Erdem; Another fluorescent spot disappearing in 2 steps. This cell was stimulated using digitonin permeabilization in the presence of 30 µM free calcium. Sudden drops in intensity occur at frames 33 and 53 (3.3 and 5.3 s on playback). The original region of interest is magnified 25 times. Acquisition was 2 Hz, playback is 10 Hz (AVI 15.4MB) Journal: European Biophysics Journal Vol. 37 Issue 1 DOI: 10.1007/s00249-007-0161-3 Published: 2007-11-20
  • Sodium-Potassium Pump This is a biology project that I helped film and edit. It portrays the transfer of sodium and potassium ions and ATPs in/out of the cell through endocytosis and exocytosis. Coordinator: Mum Suriyamongkol Cast: ETPS 7 Crew: Mew O.
  • Exocytotic Transport This video shows the path of proteins exiting the Golgi apparatus on the way to the cell surface. This video is from: Essential Cell Biology, 3rd Edition Alberts, Bray, Hopkin, Johnson, Lewis, Raff, Roberts, & Walter ISBN: 978-0-8153-4129-1
  • Exocytosis in Paramecium We captured a paramecium undergoing exocytosis & expelling waste.
  • Cell Transport 101 A Video about cell transport
  • Modeling Exocytosis Using Bubbles The large bubble film represents the plasma (cell) membrane. The small bubble represents a vesicle which merges with the cell membrane and then releases its cargo outside the cell. While teaching about the cell membrane recently, the subject of phagocytosis and exocytosis came up. The students were having a hard time understanding how you can pass something through the plasma membrane without opening a hole so I came up with this demo which the kids really liked. Too bad I don't smoke it would look really cool with smoke in the vesicle.
  • Cell Transport: Diffusion, Osmosis, Endocytosis, & Exocytosis This video was made in Dr. O's A&P1 class. Make sure you answer & review the questions at the end of the video, and also the following questions: Know definitions, understand principles: 1. What is Diffusion? 2. What is Osmosis? 3. What is Endocytosis? 4. What is Exocytosis?
  • Endo-Exocytosis Science Extra credit
  • Characterization of sequential exocytosis in a human neuroendocrine cell line using evanescent wave From the Springer article: Characterization of sequential exocytosis in a human neuroendocrine cell line using evanescent wave microscopy and "virtual trajectory" ***ysis by: Tran, Viet Samuel; Huet, Sébastien; Fanget, Isabelle; Cribier, Sophie; Henry, Jean-Pierre; Karatekin, Erdem; Multistep disappearance of the fluorescent spot shown in Fig. 1 C. This cell was stimulated by "uncaging" calcium using brief UV pulses (applied at frames 47 and 147, or 4.7 and 14.7 s after the start of the movie). The spot in the middle suffered sudden drops in intensity at frames 72 (7.2 s) and 152 (15.2 s); in both cases accompanied by rapid dye diffusion (see Fig. 6 A in which the time axis is shifted such that t=0 corresponds to the first fusion event). The original region of interest is magnified 25 times. Acquisition and playback are both 10 Hz (AVI 5.15MB) Journal: European Biophysics Journal Vol. 37 Issue 1 DOI: 10.1007/s00249-007-0161-3 Published: 2007-11-20
  • Exocytosis Explained
  • Exocytosis The Vens Mikko- Guitar and vocals Diane- Bass and vocals Moy- Drums
  • Dendritic Exocytosis of TfR-pHluorin Following Glycine-Induc TfR-pHluorin fluorescence was imaged before and after glycine stimulation. Arrows and arrowheads indicate exocytotic events in growing and newly formed spines throughout the dendrites, respectively. The duration of glycine applied is indicated by the white circle. A pseudocolor intensity scale bar is shown. Time is indicated in min:sec. The images are 30 μm wide.
  • BOTOX 3D Animation - Nerve Cell excerpt from , best adress for neurotoxic videos Description Botulinum toxin is the most toxic natural poison in the world. 1 gram can kill 100.000 humans - or 9000 horses It is used for face lifting in a very small dose. 1. Overview synaptic cleft and botulinum toxin (black rings) 2. Process of entering the axon. 3. Botox (Botulinum toxin A) binds to the synaptic vesicles... 4. ...so that no transmitters can enter the synaptic cleft. Botulinum toxin hinders the synaptic vesicles from exocytosis. It binds to the Axon membrane, so they cannot discharge the neurotransmitter Acetylcholine 5. What happens to the synaptic cleft if botox takes effect on a synapse, is that no action potential is released in the next nerve cell. If so, no signal transmission to a muscle happens. The muscle relaxes. The crinkels disappear If the lethal dose, 0,01 milligrams, gets into the body, the lungs stop breathing. Death by respiratory paralysis. The antidote to botox is the toxin of the Black Widow
  • endocytosis and exocytosis endocytosis
  • The Process Of Phagocytosis Thanks to McGraw Hill, you can watch and learn all about the process oh phagocytosis!
  • exocytosis66.wmv Now on iTunes:
  • Calcium-induced exocytosis from actomyosin-driven, motile varicosities formed by dynamic clusters o From the Springer article: Calcium-induced exocytosis from actomyosin-driven, motile varicosities formed by dynamic clusters of organelles by: Malkinson, Guy; Fridman, Zohar M.; Kamber, Dotan; Dormann, Ada; Shapira, Eli; Spira, Micha E.; A motile VR retains its activity-dependent exocytosis, evident by a rise in the synpH signal at the two locations. Frames taken every 90 seconds. Frame rate: 5 fps Journal: Brain Cell Biology Vol. 35 Issue 1 DOI: 10.1007/s11068-006-9007-7 Published: 2007-06-26
  • Exocytosis Irle Biology Project
  • Femtosecond lasers for synaptic transmission research Del Mar Photonics' field engineer installs Trestles Finesse femtosecond laser at the Department of Anesthesia, Cincinnati Children's Hospital Medical Center. Assistant Professor David Richards briefly describes his research on synaptic transmission. Vesicular release mode shapes the postsynaptic response at hippocampal synapses 1. David A. Richards1 + Author Affiliations 1. 1Department of Neurology, University of Cincinnati, Vontz Center for Molecular Studies, 3125 Eden Ave, Cincinnati, OH 45267, USA 1. Corresponding author DA Richards: Department of Neurology, University of Cincinnati, Vontz Center for Molecular Studies, 3125 Eden Avenue, Cincinnati, OH 45267, USA. Abstract Release of neurotransmitters from synaptic vesicles is a central event in synaptic transmission. Recent evidence suggests that synaptic vesicles fuse with the plasma membrane by multiple routes during exocytosis, but the regulation and physiological implications of this choice are unclear. At hippocampal synapses, two modes of synaptic vesicle exocytosis can be distinguished by virtue of the rate and extent of loss of a fluorescent lipid marker (FM1-43). Here these two modes of exocytosis were investigated with a combination of electrophysiological recording and fluorescence imaging. It is shown that these exocytic modes result in distinct postsynaptic consequences, such that so-called kiss-and-run' exocytosis results in negligible activation of AMPA receptors, compared to the robust postsynaptic ...
  • Randy Schekman (Univ Calif Berkeley) Part 1: Studying Protein Secretion in Yeast Protein secretion is executed by a cellular pathway involving the delivery of membrane and soluble secretory proteins in vesicles that capture newly-synthesized proteins assembled in the endoplasmic reticulum (ER) and sorted in the Golgi apparatus. Vesicles fuse with the plasma membrane resulting in the discharge of soluble molecules to the cell exterior and integration of vesicle membrane proteins and lipids in the cell surface. Baker's yeast cells grow by vesicle fusion and secretion at the tip of the daughter bud. A genetic dissection of this process was performed with temperature sensitive conditional mutants blocked at one of several stations in the secretory pathway. See more at
  • Calcium-induced exocytosis from actomyosin-driven, motile varicosities formed by dynamic clusters o From the Springer article: Calcium-induced exocytosis from actomyosin-driven, motile varicosities formed by dynamic clusters of organelles by: Malkinson, Guy; Fridman, Zohar M.; Kamber, Dotan; Dormann, Ada; Shapira, Eli; Spira, Micha E.; A motile VR retains its activity-dependent calcium-influx capabilities, evident by translocation of EGFP-DOC2B at different locations. Frames taken every 60 seconds. Frame rate: 6 fps Journal: Brain Cell Biology Vol. 35 Issue 1 DOI: 10.1007/s11068-006-9007-7 Published: 2007-06-26
  • exocytosis animation.avi Εξωκυττάρωση exocytosis animation
  • Endocytosis
  • Cell Membrane Transport - AS Biology Revision - OCR (Unit 1.1.2.) Cell Membrane Transport. ASBiology. OCR Exam Board. Unit 1.1.2. The "You need to know..." section has come from the OCR specification. By an AS Biology student. Music: Strawberry Waltz - Meg and Dia (If you don't like the music, just mute it. There's no info through audio :)) thanks! :D
  • BULK TRANSPORT Bulk transport visual transition.
  • Golgi Apparatus - an animatic Golgi Apparatus - the function is to process and package the macromolecules that are synthesized by the cell for processing of proteins for secretion. Music by: Hans Zimmer
  • Endocytosis and Exocytosis This is a video made for my 10th grade Biology class, showing endocytosis and exocytosis. I drew the pictures, took pictures of them, and then uploaded them to my computer, using Windows Movie Maker to blend the pictures together, add descriptions, and add music. Thanks for watching! MUSIC: Las Vegas and House on Wheels from Disneys Bolt. © 2008 Walt Disney Music Company
  • Cell Membrane, Exocitosis & Endocitosis
  • Into and Out of the Cell Processes into and out of the cell Exocytosis Receptor Mediated Cytosis Pinocytosis Phagocytosis All created using Paint and Windows Movie Maker, yay for retro programmes!
  • Teach Exocytosis using a Demonstration Exocytosis is demonstrated using a stretchy invertible ball.
  • Acrosomal Exocytosis The sperm entering the zona pellucida!
  • Endocytosis & Exocytosis Prentice-Hall Presentation Pro video associated with Miller & Levine's Biology textbook (Dragonfly book)
  • Cell Transport Free Science Help at Brightstorm! An overview of cell transport and its different types.
  • Plasma Membranes: The Boundaries of Life Our Cell Membranes program begins by examining cell wall structure and the major functions of cellular membranes before introducing the fluid mosaic model of the phospholipid bilayer, and transport, recognition, and receptor proteins. The concepts of simple and facilitated diffusion, passive and active transport, and osmosis are illustrated. Endocytosis and exocytosis, the role of contractile and central vacuoles, and how desmosomes and tight junctions tie cells together and how plasmodesmata and gap junctions facilitate communication are explained.
  • exocytosis: vesicular transport eukaryotic cells secrete molecules to the outside of the cell as well as incorporate proteins into their plasma membrane by a process called exocytosis. Made by Robert Trager This video answers the questions: How do these molecules get to the outside of the cell? and What orientation do trans-membrane proteins have after exocytosis?
  • Endocytosis and Exocytosis This video was made by Biology I students in my class.
  • Biology: Transport: Endocytosis, Exocytosis for full video
  • Exocytosis Demo 10/3/07 HHMI-UCI Bio 93 Exocytosis Demo
  • Exocytosis - The Vens playing at the Frederick Band Shell..

Blogs & Forum
blogs and forums about exocytosis

  • “Connecting scientists worldwide, with blogs, forums, and groups. Social networking for scientists. From the publishers of Nature”
    — Endo/Exocytosis labs from Nature India forum on Nature Network,

  • “Diovan In Norvasc One Pill Be dastardly to invade your Omnicef care othe if there is a exocytosis history of any of the madrs naproxen occassionaly in this leaflet. If you”
    — Diovan In Norvasc One Pill,

  • “November 17th, 2010 | Posted in Blog | Read More " Genetics Blogs. 1. In gray squirrels, the gene for white 3. Differentiate between exocytosis and endocytosis. 4. A cell placed in a solution shrinks by the process of”
    — Blog | Chanda Davis,

  • “Secretory granule exocytosis occurs through mechanisms with many aspects in common with in the control of secretory granule exocytosis that are related to the specialized”
    — LEO forums,

  • “Use Of Cipro In The Elderly fluvoxamine de información diseñada cation la norrco del trivalent de la approximatley licenciado en exocytosis cuidado de arched tissues y/o lipid servir relationships gemcitabine que”
    — Use Of Cipro In The Elderly, my***

  • “The neuron stores some vesicles with neurotransmitter in the tip of the axon, which only fuse with the plasma membrane to release the neurotransmitter by exocytosis when an action potential arrives. This is done by the opening of voltage mediated”
    — On Calcium mediated exocytosis and the synaptotogmin family, biology-

  • “Forum for Clinical and Surgical Oral Pathology. Case BBOPF 04-2. Dr. Harvey Kessler invites your comments on the following case. The epithelial islands were mildly proliferative and showed some inflammatory exocytosis”
    — BBOP Forum, sdm.buffalo.edu

  • “Home Forum News Programs. Personal Menu. Welcome Guest. User: Pass: Auto-Login: Register! Site Stats. 267555 Posts: 24240 Topics. 243315 Replies. 14 Blog: Created by Members 12 Lipids and Secretory Vesicle Exocytosis. Shona L. Osborne and Frederic A. Meunier. 13 Neurotransmitter Reuptake and Synaptic”
    — Faculty of Medicine Suez C*** University Students Forum, fomscu-

  • “What is endocytosis and its role in nutrient uptake? - Frequently Asked Questions about Cannabis, marijuana growing,Growth regulators & hormones. Indirect influence of endo/exocytosis in nutrient uptake: -Root symbiosis with fungus enhancing nutrient uptake and efficiency”
    — Grow Marijuana FAQ, Cannabis cultivation - marijuana growing, drugs-