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Pituitary in Medical News

Study provides documentation that tumor 'stem-like cells' exist in benign tumors

... and benign tumors. Cells generated from the pituitary tumor cells had the same genetic makeup and ... for their genetic makeup and behavior. pituitary adenomas have unusual characteristics that ... clues about several types of stem cells. The pituitary gland, situated at the base of the brain behind ...

Sports Doping's Effect May Be in the Mind

... said study co-author Dr. Ken Ho, head of the pituitary research unit at the Garvan Institute of Medical ... (HGH) is produced naturally by the anterior pituitary gland at the base of the brain. It is a key ... SOURCES: Ken Ho, M.D., Ph.D., head, pituitary research unit, Garvan Institute of Medical ...

Drug Helps Ease Fat Disorder in HIV Patients

... linked to the release of growth hormone from the pituitary gland, researchers have tried to give patients ... of a hormone that stimulates the patient's pituitary to produce its own natural growth hormone. In ... He also wondered if chronic stimulation of the pituitary gland might cause it to enlarge or even become ...

Video: Trinity Mother Frances Neurosurgeon First in Region to Remove Brain Tumor Using Unique Surgical Procedure

... from a unique surgical procedure that removes pituitary tumors without making incisions in the skin. ... the patient's nasal cavity is used to access the pituitary tumor. The pituitary gland is a small, cherry-shaped double structure ...

Researchers identify key proteins needed for ovulation

... is made largely of cells known as granulosa cells. Each month, the pituitary gland releases follicle-stimulating hormone and luteinizing hormone which ... into a mature follicle. Midway through the woman's monthly cycle, the pituitary releases a large surge of luteinizing hormone, which causes the follicle ...

Ferring Pharmaceuticals Announces Immediate Availability of Degarelix for the Treatment of Advanced Prostate Cancer

... agonist by binding immediately and reversibly to GnRH receptors in the pituitary gland, quickly reducing the release of gonadotropins and consequently ... antagonist, degarelix reversibly binds to the GnRH receptors in the pituitary gland, immediately suppressing the secretion of the luteinizing hormone ...

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Pituitary in Medical Technology

Video: Data on More Than 15 Novartis Oncology Compounds at ASCO Highlight Progress Toward Targeted Therapies for Diverse Tumor Types

... reduces and in many cases can control growth hormone and/or normalize IGF-1 levels in patients with acromegaly, a disease caused by a GH-secreting pituitary adenoma. Sandostatin LAR is not indicated as a treatment for tumor control. The clinical trials that supported approval of Sandostatin LAR did not ...

Ferring Pharmaceuticals Launches Phase IIIB Trial of Degarelix as Intermittent Therapy

... for the treatment of hormone sensitive advanced prostate cancer. As a receptor antagonist, degarelix reversibly binds to the GnRH receptors in the pituitary gland, immediately suppressing the secretion of the luteinizing hormone (LH), follicle-stimulating hormone (FSH), and subsequently, testosterone ...

New Study First to Confirm Sandostatin LAR(R) Depot Controls Tumor Growth in Patients With Rare Gastrointestinal Tumors

... substantially reduces and in many cases can normalize growth hormone and/or IGF-1 levels in patients with acromegaly, a disease caused by a pituitary adenoma. The active ingredient in Sandostatin LAR, octreotide acetate, was approved in the United States in October of 1988. In November of ...

Norditropin(R) Approved for Treatment of Children with Short Stature Associated with Turner Syndrome

... 1) Adult Onset: Patients who have GHD, either alone or associated with multiple hormone deficiencies (hypopituitarism), as a result of pituitary disease, hypothalamic disease, surgery, radiation therapy, or trauma; or 2) Childhood Onset: Patients who were growth hormone deficient during ...

Norditropin(R) Approved for Treatment of Children with Short Stature Associated with Turner Syndrome

... 1) Adult Onset: Patients who have GHD, either alone or associated with multiple hormone deficiencies (hypopituitarism), as a result of pituitary disease, hypothalamic disease, surgery, radiation therapy, or trauma; or 2) Childhood Onset: Patients who were growth hormone deficient during ...

Repros' Androxal Shows Highly Statistically Significant Positive Effects in Men with Secondary Hypogonadism

... arms was the result of normalization of the pituitary gonadotrophic hormones LH (luteinizing hormone) ... treatment are consistent with normalizing pituitary function. Jean Fourcroy, MD, PhD, Repros ... secondary hypogonadism, is a rational approach as pituitary function is normalized and the subjects benefit ...
Pituitary in Medical Products

Free Activin AB ELISA Test

Description:... hormone (FSH) from the anterior pituitary gland. Activins are homo- or heterodimers ... of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and ... established other than the stimulatory action on pituitary FSH secretion. However, a number of recent ...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin A ELISA Test

Description:... hormone (FSH) from the anterior pituitary gland. Activins are homo- or heterodimers ... of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and ... established other than the stimulatory action on pituitary FSH secretion. However, a number of recent ...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin B ELISA Test

Description:... hormone (FSH) from the anterior pituitary gland. Activins are homo- or heterodimers ... of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and ... established other than the stimulatory action on pituitary FSH secretion. However, a number of recent ...
Company:Diagnostic Systems Laboratories, Inc.

ACTH RIA Test

Description:... synthesized in the pars distalis of the anterior pituitary gland and is secreted into the peripheral ... ACTH secretion can occur in a variety of pituitary and hypothalamic disorders and in certain ... are observed in patients with ACTH-secreting pituitary (Cushings disease) and non-pituitary (especially ...
Company:Diagnostic Systems Laboratories, Inc.

TSH ELISA Test

Description:... secreted by the thyrotrope cells of the anterior pituitary gland [1]. The structure of human TSH is similar to that of the pituitary and placental gonadotropins, consisting of an ... by the hypothalamus and is regulated at both the pituitary and hypothalamic levels by thyroid hormones. Low ...
Company:Diagnostic Systems Laboratories, Inc.

TSH IRMA Test

Description:... secreted by the thyrotrope cells of the anterior pituitary gland [1]. The structure of human TSH is similar to that of the pituitary and placental gonadotropins, consisting of an ... by the hypothalamus and is regulated at both the pituitary and hypothalamic levels by thyroid hormones. Low ...
Company:Diagnostic Systems Laboratories, Inc.

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Pituitary in Medical Definition

Pathology

... syndrome Parathyroid Hypoparathyroidism ( Pseudohypoparathyroidism ) - Hyperparathyroidism ( Primary , Secondary , Tertiary ) pituitary hyperfunction ( Acromegaly , Hyperprolactinaemia , Syndrome of inappropriate antidiuretic hormone ) - Hypopituitarism ( Sheehan's syndrome , ...

Proteopathy

... (Aβ) Cataracts Crystallins Medullary thyroid carcinoma Calcitonin Cardiac atrial amyloidosis Atrial natriuretic factor pituitary prolactinoma Prolactin Hereditary lattice corneal dystrophy Keratoepithelin Cutaneous lichen amyloidosis Keratins Corneal ...
Pituitary in Medical Dictionary

Acromegaly

... release of a particular chemical from the pituitary gland in the brain causes increased growth in ... of growth hormone produced by the pituitary gland . ACROMEGALY - A condition that ... growth hormone in the anterior lobe of the pituitary gland . Acromegaly Definition: Acromegaly ...

ACTH

... ACTH -producing tumor - This pituitary tumor , which also is called a basophilic ... hormone ( ACTH ). ACTH is produced in the pituitary gland in response to the release of another ... Adrenocorticotropic hormone . Produced by the pituitary gland , which stimulates the adrenal glands to ...

Adenoma

... grow very slowly and do not spread from the pituitary gland to other parts of the body. villous ... ular tissue . For example, an adenoma of the pituitary gland may cause it to produce abnormal amounts ... caused by a noncancerous tumor of the pituitary gland ( adenoma ). Dietary fibre and ...

Anterior

... hGH is produced in the anterior portion of the pituitary gland by somatotrophs under the control of ... do. A hormone secreted by the anterior pituitary gland , responsible for stimulating ovulation ... depend on its secretions for stimulation. The pituitary has two distinct lobes, anterior and posterior ...

Cortisol

... The production of cortisol is triggered by the pituitary hormone ACTH . Cortisol is a glucocorticoid ... that controls the ad renal gland , by the pituitary gland , which stimulates the adrenal glands to ... A deficiency of growth hormone from the pituitary gland or of cortisol from the adrenal glands ...

Craniopharyngioma

... from embryonic tissue that forms part of the pituitary gland . A craniopharyngioma is a tumor that develops in the region of the pituitary gland (the main endocrine gland , which is ... Craniopharyngioma : Tumor located near the pituitary stalk. Often close to vital structure, making ...

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Pituitary in Biological News

Protein that regulates hormones critical to women's health found in pituitary

... were unknown until now in a specific area of the pituitary gland. Like someone at a control knob, the ... two decades has studied the powerful pea-sized pituitary located at the base of the brain. For ... his team showed that Viagra acts in the posterior pituitary by enabling electrical impulses to release more ...

Gene's newly explained effect on height may change tumor disorder treatment

... in Gutmann's laboratory, noticed that the pituitary glands, which produce growth hormone, also were ... to explore the role of the NF1 gene in the pituitary gland and the hypothalamus, a brain region that controls pituitary gland production of growth hormone. ...

Scientists find stem cells for the first time in the pituitary

... first time identified stem cells that allow the pituitary glands of mice to grow even after birth. They ... muscle, and other tissues. Looking at the pituitary One place where stem cells had been suspected but never found is the pituitary gland. This organ, which in people is about the ...

RNA interference therapy heals growth deficiency disorder in a live animal

... problem: deterioration and death of cells in the pituitary gland that produce growth hormone. As a result, ... their growth but actually killed the cells in the pituitary that produce growth hormone. This came as a real ... the next problem was how to deliver it to the pituitary gland which, in the case of the mouse, is the ...

Study finds Viagra increases release of key reproductive hormone

... oxytocin released by stimulation of the posterior pituitary gland, a small structure directly underneath the ... "The same thing is happening in the posterior pituitary - Viagra will not induce the release of oxytocin ... he says. The cells that supply oxytocin to the pituitary come from a brain structure called the ...

Fireflies and jellyfish help illuminate quest for cause of infertility

... supplies of breast milk in nursing mothers but can be overproduced by some pituitary tumours, causing infertility. Prolactin has been linked to more than ... cells producing prolactin throughout the body. This included the pituitary gland, the thymus an organ in the chest which helps protect against ...

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Pituitary in Biological Technology

Noninvasive Medical Technologies Helps Make Young Tennessee Woman's Wishes Come True

... underwent surgery on a benign brain tumor, resulting in the removal of her pituitary gland. No larger than the size of a pea and found at the base of the brain, the pituitary gland secretes a hormone known as vasopressin that triggers the kidneys to ...

New Report Just Published: World Prostate Cancer Therapeutics Market Report

... Americans and Whites by Cancer Type in the US, 2000- 2004 (includes corresponding Graph/Chart) II-18 Prostate - Structure II-18 pituitary Gland II-19 Testes II-19 Prostate Cancer - A Primer II-20 Key Facts to Gaze at II-20 Table 13: Lifetime Probability of Developing ...

Modigene Awarded Second-Year Grant by Israeli Government to Support Development of Its Longer-Acting Human Growth Hormone

... development during this period, up to a limit of 10 million NIS (about $2.6 million). Human growth hormone is a natural protein produced by the pituitary gland in the brain. It fuels growth of the body's bone and muscle and has a variety of therapeutic uses. Patients with an hGH deficiency currently ...

FDA Approves Additional Indication for Norditropin(R) for Small for Gestational Age (SGA) in Children

... hormone deficiency in both groups involves an appropriate growth hormone provocative test with two exceptions: (1) patients with multiple other pituitary hormone deficiencies due to organic disease; and (2) patients with congenital/genetic growth hormone deficiency. Important Safety Information ...

Ferring Celebrates Winner of 2008 My Little Miracle Essay Contest During National Infertility Awareness Week

... About MENOPUR and BRAVELLE MENOPUR and BRAVELLE are not indicated in women with ovarian failure, uncontrolled thyroid and adrenal dysfunction, pituitary or hormone dependent tumor, abnormal uterine bleeding of undetermined origin, or ovarian cysts or enlargement not due to polycystic ovary syndrome. ...

OmniGuide Introduces The BeamPath Neuro(TM): A CO2 Laser Fiber for Brain And Spine Surgery

... microsurgical tool for various central nervous system (CNS) procedures, including intracranial tumor surgeries, spine tumor surgeries and transnasal pituitary surgeries. BeamPath NEURO is designed for operating near critical structures, for accessing difficult to reach regions of the brain and for ...

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Pituitary in Biological Products

Free Activin B ELISA Kit from Diagnostic Systems Laboratories, Inc.

Description:... hormone (FSH) from the anterior pituitary gland. Activins are homo- or heterodimers ... of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and ... established other than the stimulatory action on pituitary FSH secretion. However, a number of recent ...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin AB ELISA Kit from Diagnostic Systems Laboratories, Inc.

Description:... hormone (FSH) from the anterior pituitary gland. Activins are homo- or heterodimers ... of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and ... established other than the stimulatory action on pituitary FSH secretion. However, a number of recent ...
Company:Diagnostic Systems Laboratories, Inc.

Free Activin A ELISA Kit from Diagnostic Systems Laboratories, Inc.

Description:... hormone (FSH) from the anterior pituitary gland. Activins are homo- or heterodimers ... of cell types, including cultured rat anterior pituitary cells, gonadal and neuronal cell lines, and ... established other than the stimulatory action on pituitary FSH secretion. However, a number of recent ...
Company:Diagnostic Systems Laboratories, Inc.

Pro-OpioMelanoCortin (POMC) ELISA Kit from IDS Ltd

Description:... "ACTH precursors" (i.e. measures both POMC and pro-ACTH equally) in plasma samples, and provides an invaluable tool to researchers investigating pituitary function and the hypothalmic-pituitary-adrenal ....
Company:IDS Ltd
Pituitary in Biological Definition

Brain

... epithalamus pineal gland thalamus hypothalamus pituitary gland telencephalon archipallium basal ganglia ... are released into the circulatory system by a structure called the pituitary gland . It is hypothesized that developed brains derive consciousness ...

Kidney

... or excess of water is detected by the hypothalamus , which notifies the pituitary gland via negative feedback . The pituitary gland secretes antidiuretic hormone, otherwise known as vasopressin (or ...

Anatomy

... Vertebrae Glands : Ductless gland Mammary gland Salivary gland Thyroid gland Parathyroid gland Adrenal gland pituitary gland Pineal gland Tissues : Connective tissue Endothelial tissue Epithelial tissue Glandular tissue Lymphoid tissue ...

Homeostasis

... , and adjust the concentrations of water and a wide variety of ions . Most of these organs are controlled by hormones secreted from the pituitary gland , which in turn is directed by the hypothalamus . See also Acclimatization Biological rhythm Metabolism Apoptosis ...

Limbic system

... nervous system and regulates blood pressure , heart rate , hunger , thirst , sexual arousal and the sleep/wake cycle. Connected to the pituitary gland and thus regulates the endocrine system. (Not all authors regard the hypothalamus as part of limbic system.) The limbic system is among ...

Nephron

... the amount of water reabsorbed is dependent on the permeability of the walls of the duct, regulated by ADH secreted by the posterior part of the pituitary gland . The more ADH, the more permeable the ducts, the more water reabsorbed; the less ADH, the less permeable the ducts, the less water ....

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Pituitary in Biological Dictionary

Posterior

... (disambiguation) ... The posterior pituitary comprises the posterior lobe of the pituitary gland and is part of the endocrine system. Despite its name, the posterior pituitary gland is not a gland, per se; rather, it is ...

Pituitary gland

... The pituitary gland , or hypophysis, is an endocrine gland ... turcica) covered by a dural fold ... The pituitary is a small, pea-sized gland located at the base of the brain that ... In addition, the pituitary gland produces growth hormone for normal ...

Infundibulum

... or parts, especially: The stalk of the pituitary infundibular stem n. The neural component of the pituitary stalk, containing nerve tracts passing from the ... infundibulum connects the hypothalamus to the pituitary gland, or hypophsis. ... ... as to whether the ...

Endocrine glands

... a duct. The main endocrine glands include the pituitary gland, pancreas, ovaries, ... The ... gland endocrine glands A. thyroid B. pituitary gland C. pineal gland D. thymus E ... Some ... Types ... The main endocrine glands are the pituitary (anterior and posterior lobes) ... The ...

Pineal gland

... only hormone secreted by the pineal gland . ... The pineal gland's production of melatonin varies both with the ... Pineal Gland Reflex. pituitary Brain ... ( Pineal gland near top. ... The pineal gland appears to be sensitive to small amounts of light that ... are located in the ...

Oviduct

... of miR24 in oviduct sections. ... The mammalian oviduct is anatomically divided into the infundibulum, ampulla, ... The paired oviduct and pituitary of each animal (n=4) was dissected out on each ... Slide 10 Oviduct ... Oviduct -specific glycoprotein was long considered to be ...

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