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Pituitary Drugs
Pituitary Drugs

... Mosby items and derived items © 2007, 2005, 2002 by Mosby, Inc., an affiliate of Elsevier Inc. ...
product catalog - Euro Diagnostica
product catalog - Euro Diagnostica

... RIA Catalog Euro Diagnostica is an international diagnostic solutions provider in autoimmunity testing with a long history and commitment to quality. The company celebrates 20 years this year and was created following a merger between Ferring Diagnostica, Balticor Diagnostica, Euro Diagnostics and M ...
The Hypothalamus and Pituitary Gland
The Hypothalamus and Pituitary Gland

... reflects increased amino acid uptake, increased protein synthesis and decreased oxidation of proteins. • Fat metabolism: Growth hormone enhances the utilization of fat by stimulating triglyceride breakdown and oxidation in adipocytes. • Carbohydrate metabolism: Growth hormone is one of a battery of ...
Chapter 30 - The RedZone
Chapter 30 - The RedZone

... Do not discontinue drugs abruptly Do not take over-the-counter products without checking with health care provider Parents of children who are receiving growth hormones should keep a journal reflecting the child’s growth ...
pituitary tumours - St Vincents Neuroscience
pituitary tumours - St Vincents Neuroscience

... periods stop and they may also produce small amounts of breast milk. Symptoms in men may include impotence (loss of the ability to have an erection). Infertility (inability to have children) is common in both men and women and the tumour may be discovered during routine tests for infertility. Excess ...
Formation of concentrated urine
Formation of concentrated urine

... • When there is excess water in the body, the extracellular fluid osmolarity is reduced. • In response the kidney excretes the excess water in the form of diluted urine. • The kidney can reduce the osmolarity of the urine (dilute the urine) 6-fold. • Conversely, when there is a deficit of water the ...
Chapt15 Lecture 13ed Pt 2
Chapt15 Lecture 13ed Pt 2

... • Controlled by hypothalamic-releasing and hypothalamic-inhibiting hormones ...
1. overview of the endocrine system
1. overview of the endocrine system

... The posterior lobe of the pituitary gland secretes two hormones, the antidiuretic hormone (ADH) or vasopressin, and oxytocin. These hormones are produced in the hypothalamus which are then transported and stored in the posterior lobe of the pituitary gland. Antidiuretic hormone (ADH) or vasopressin: ...
הצעה למבנה הקוריקולום לקורסים הקדם
הצעה למבנה הקוריקולום לקורסים הקדם

... 2) Identify appropriate hypothalamic factors that control the secretion of each of the anterior pituitary hormones, and describe their route of transport from the hypothalamus to the anterior pituitary. 3) Understand negative feedback control of anterior pituitary hormone secretion at multiple level ...
here
here

... If the ACTH is normal or high, you need to distinguish between pituitary and ectopic ACTH. The first line test is a high-dose dexamethasone suppression test; High-dose dexamethasone suppression test (2mg, 6 hourly for 48 hours) – if the patient has Cushing’s disease, this will cause at least partia ...
Cardiovascular homeostasis in health & disease
Cardiovascular homeostasis in health & disease

... Fainting and Syncope • Fainting--Feeling of dizziness due to decreased cerebral perfusion but not sufficient to cause loss of consciousness. • Syncope—Temporary impairment of consciousness due to reduction in cerebral blood flow ...
Endocrine System
Endocrine System

...  All are regulated by releasing or inhibiting factors made by the hypothalamus ...
Pituitary Adenoma Diagnosis and Management Anatomical land
Pituitary Adenoma Diagnosis and Management Anatomical land

... Controls the lactation, uterine contractions during labor and linear growth and it regulates the osmolality and intravascular fluid, through kidneys. Comprised of anterior and posterior lobes. ...
Overview of Renal Function Anatomy/Function of the Kidney
Overview of Renal Function Anatomy/Function of the Kidney

... – Interstitial space is hypertonic (mostly from NaCl and urea) • Secretion of K+, H+, NH3 • Reabsorption of Na+, Cl-, HCO3– Na+ by active transport – Regulated by aldosterone – Determines water movement and urine ...
1 General Overview of the Endocrine System Questions to be
1 General Overview of the Endocrine System Questions to be

... The neurohormone gonadotropin releasing hormone (GnRH) stimulates cells in the anterior pituitary to secrete the tropic hormone, luteinizing hormone (LH), which enters the general circulation and travels to the testes where it stimulates production and secretion of testosterone into the general circ ...
Pituitary gland disorder by Dr Rubina Mansoor
Pituitary gland disorder by Dr Rubina Mansoor

...  Diabetes mellitus  Diabetes insipidus, untreated ...
Question: 6
Question: 6

Pituitary and hypothalamic physiology
Pituitary and hypothalamic physiology

... It is a cyclic compound composed of 14 amino-acids, release prolactin from anterior pituitary cells in vitro, of no clinical significance at present, but of great but this is completely inhibited by the addition of interest. It inhibits growth hormone release in dopamine to the medium. Dopamine is t ...
Hypothalamo - pituitary
Hypothalamo - pituitary

... • Other causes : - renal failure - liver cirrhosis - diseases of the chest wall - PCOS • Macroprolactinaemia (Big - Big PRL) ...
Diseases of the endocrine system
Diseases of the endocrine system

... number of prolactin-secreting cells and this physiologic enlargement is not accompanied by an increase in blood supply from the low-pressure portal venous system. - The enlarged gland is thus vulnerable to ischemic injury, especially in women who experience significant hemorrhage and hypotension dur ...
Human Physiology/Homeostasis
Human Physiology/Homeostasis

... A variety of homeostatic mechanisms maintain the internal environment within tolerable limits. Either homeostasis is maintained through a series of control mechanisms, or the body suffers various illnesses or disease. When the cells in the body begin to malfunction, the homeostatic balance becomes d ...
Airgas template - Morgan Community College :: Home
Airgas template - Morgan Community College :: Home

... Rationale: Simple goiter is the result of iodine (I) insufficiency. Since I is necessary in order to produce thyroid hormone, a deficiency results in low serum levels of T3 /T4. This causes TSH to stimulate the thyroid gland to make more ...
Endocrine questions
Endocrine questions

... regulates serum water levels 2. identify the hormone class that regulates ...
Hypothalamus and Pituitary
Hypothalamus and Pituitary

...  Both are synthesized in the cell bodies of hypothalamic neurons  ADH: supraoptic nucleus  Oxytocin: paraventricular nucleus  Both are synthesized as preprohormones and processed into nonapeptides (nine amino acids).  They are released from the termini in response to an action potential which t ...
CASE 33
CASE 33

... portal system, one of only two portal systems in the body. Capillaries in the median eminence of the hypothalamus and in the infundibular stem converge to form portal vessels that travel to the anterior lobe, where they branch into a second set of capillaries that supply the anterior pituitary. Thus ...
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Vasopressin

Vasopressin, also known as arginine vasopressin (AVP), antidiuretic hormone (ADH), or argipressin, is a neurohypophysial hormone found in most mammals. Its two primary functions are to retain water in the body and to constrict blood vessels. Vasopressin regulates the body's retention of water by acting to increase water reabsorption in the kidney's collecting ducts, the tubules which receive the very dilute urine produced by the functional unit of the kidney, the nephrons. Vasopressin is a peptide hormone that increases water permeability of the kidney's collecting duct and distal convoluted tubule by inducing translocation of aquaporin-CD water channels in the plasma membrane of collecting duct cells. It also increases peripheral vascular resistance, which in turn increases arterial blood pressure. It plays a key role in homeostasis, by the regulation of water, glucose, and salts in the blood. It is derived from a preprohormone precursor that is synthesized in the hypothalamus and stored in vesicles at the posterior pituitary. Most of it is stored in the posterior pituitary to be released into the bloodstream. However, some AVP may also be released directly into the brain, and accumulating evidence suggests it plays an important role in social behavior, sexual motivation and pair bonding, and maternal responses to stress. It has a very short half-life between 16–24 minutes.
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