Polarized light micrograph of serotonin crystals, or 5-HT. As a neurotransmitter it acts in the CNS, and is involved in regulating mood, arousal, sleep, learning, memory, sexual behavior, appetite, and neuroendocrine functions. It is associated with several mental disorders like depression, migraines, bipolar disorder, anorexia, bulimia, and anxiety. Several classes of drugs target the 5-HT system. As a paracrine or hormonal modulator it is found in the GI tract, platelets, mast cells, and in epithelial cells including mammary glands. It plays a role in bone mass, intestinal motility, hemostasis, vomiting, body temperature, breathing, and cardiovascular integrity. 5-HT also acts as a growth factor in wound healing. It is a constituent of many animal and plant venoms. Field of view size: 8.83 x 5.88 mm (0.35 x 0.25 in)

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達志影像

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5-hydroxytryptamineanorexiaanxietydisorderanxietyappetitearousalbiochemistrybipolardisorderbonedensitybrainbulimiacentralnervoussystemchemistrycrystaldepressiondepressivedisorderdiarrheadiseasedrugendocrinologyepilepsyfeedingbehaviorfoodintakegastroenterologygastrointestinaltractgrowthfactorhappinesshealthscienceshealthhematologyhormoneillnessimmunologylightmicrographlymphocytemastcellsmedicalresearchmedicationmedicinementaldisordersmentalhealthmentalillnessmigrainemooddisordersmoodnervoussystemneuroendocrinologyneurologyneuronsneuropathologyneurophysiologyneuropsychologyneuroscienceneurotransmitterpharmacologyphobiaplateletpolarizedlightpsychiatricdisorderspsychiatrypsychologypsychopathologyschizophreniaserotoninsexualbehaviorsexualitysleeptryptophanvomitingwell-being Serotonincrystals(LM):neurotransmitterandhormone AntonioRomero Polarizedlightmicrographofserotonincrystalsor5-HT.AsaneurotransmitteritactsintheCNSandisinvolvedinregulatingmoodarousalsleeplearningmemorysexualbehaviorappetiteandneuroendocrinefunctions.Itisassociatedwithseveralmentaldisorderslikedepressionmigrainesbipolardisorderanorexiabulimiaandanxiety.Severalclassesofdrugstargetthe5-HTsystem.AsaparacrineorhormonalmodulatoritisfoundintheGItractplateletsmastcellsandinepithelialcellsincludingmammaryglands.Itplaysaroleinbonemassintestinalmotilityhemostasisvomitingbodytemperaturebreathingandcardiovascularintegrity.5-HTalsoactsasagrowthfactorinwoundhealing.Itisaconstituentofmanyanimalandplantvenoms.Fieldofviewsize:8.83x5.88mm(0.35x0.25in) Spain
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