- Biokimia harper edisi 29 ebook download full version#
- Biokimia harper edisi 29 ebook download manual#
- Biokimia harper edisi 29 ebook download iso#
Pregnancy: uterine muscle mass, excitability, breasts Female secondary sex characteristics (fat deposits, etc)Estrous behavior in animals, increased libido in humans
Biokimia harper edisi 29 ebook download manual#
Metabolized to glucuronides and sulfates Recycled in enterohepatic circulation Excreted in urineĭevelopment and maintenance of uterus, uterine tubes,vagina, external genitalia and breastsCyclic changes in the endometrium, cervix, vaginaGrowth of the ovarian folliclesMotility of the uterine tubes Manual secadora electrica general electric. SYNTHESIS First step happens in mitochondria All the rest in smooth ER Reduction in number of carbon atoms Estrogens are primarily synthesized in granulosa cells Androgens are primarily synthesized in thecal cellsĮstrogens in circulationEstradiol Secreted by the ovaryEstrone Derived from peripheral conversion of estradiol and androstenodioneEstriol Liver metabolite of estroneĮSTROGENSTransport in blood Mostly carrier-bound (albumin, sex hormone-binding globulin) Two peaks Before ovulation Mid-luteal peak Levels : much higher in the follicular fluid than in the plasma!Ĭytoplasmic receptor binds to steroid hormone.Translocates to nucleus.DNA-binding domain binds to specific HRE of the DNA.Dimerization occurs.Process of 2 receptor units coming together at the 2 half-sites.Stimulates transcription of particular genes. Produced in both interstitial and follicular cells Derivatives of cholesterol (coming from LDL-lipoproteins and de novo synthesis)Ĭhemical structure: C18Source:follicular cellscorpus luteumplacentaadrenal cortexadipose tissue (DHEA androstenedione E1) SteroidsEstrogensAndrogensProgesterone Peptides Target: Ovaries and TestesMale: Production of testosteroneIn females works with FSH to cause follicle development, and then independently is responsible for ovulation.ĮstrogenProgesteroneDihydrotestosteroneTestosterone Target: Ovaries and TestesStimulates the maturation of sperm and egg, in the females causes the release of estrogen
GONADOTROPINSFollicle-stimulating hormone (FSH)
Biokimia harper edisi 29 ebook download iso#
This is the Official Windows 7 Enterprise ISO Download with service pack 1 SP1 from MSDN.Īn OverviewHORMONAL CONTROL OVER GONADAL FUNCTIONĪction of GnRHA system stimulation of phosphatidylinositol is GnRH actionGnRH binds to receptors in the cell membrane of the gonadotropePhospholipase C is activated, catalyzes the hidrolysis of PIP2 to form DAG and IP3 DAG activates protein kinase C (PKC), which phosphorylates specific proteinIt participate in the resulting secretory process to transport LH and FSH to cell exteriorIP3 stimulates of Ca2+ from calcium stroge particle, cause increased stimulation of PKCparticipates in exocytosis of LH and FSH from cell
Biokimia harper edisi 29 ebook download full version#
Windows 7 Enterprise Full Version ISO Free Download. Ninja shadow of darkness ps1 iso torrent. As estrogen and progesterone levels rise late in pregnancy, it stimulates prolactin release.Hyperprolactinaemia can cause menstrual problems in females and breast enlargement in males.īuy Now, Start Your Collection, jpg'. Release is inhibited in non-pregnant women. PROLACTINProtein hormone of 199 amino acids.In females it stimulates milk production by the mammary glands. Prolactin Growth Hormone (GH) Thyroid Stimulating Hormone (TSH) Adrenocorticotropic Hormone (ACTH) Follicle-stimulating Hormone (FSH) Luteinizing Hormone (LH) Oxytocin9 amino acid peptide, produced primarily by paraventricular nucleus and small amount by supraoptic nucleusTargets: Uterus and mammary glandsContraction of pregnant uterusStimulates contractions of the mammary gland alveoli.Milk-ejection reflex.
Stores and releases 2 hormones that are produced in the hypothalamus: Antidiuretic hormone (ADH/vasopressin): Oxytocin: Female Reproductive HormonesBIOCHEMISTRY DEPARTMENT
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