INTRODUCTION Growth retardation is one of the cardinal manifestations of glycogen storage disease type Ia. It is unclear which component of the growth hormone and/or insulin-like growth factor axis is primarily disrupted, and management of growth impairment in these patients remains controversial. Here we report the first case in the literature where glycogen storage disease type Ia is associat...

The clinical phenotype of congenital pituitary hormone deficiency is variable and can be associated with a number of structural abnormalities of the central nervous system. We report three Japanese patients with congenital pituitary hormone deficiency and ophthalmological anomalies. Two of the patients initially showed strabismus and unilateral optic nerve hypoplasia. Thereafter, growth failure...

The effects of prostaglandin E1 (PGE1) and indomethacin (IDM) on the release of several pituitary hormones from the rat pituitary were investigated in vitro. An addition of 2 microng/ml of PGE1 to the medium elicited the release of growth hormone (GH) and prolactin, but not of adrenocorticotropin (ACTH) and luteinizing hormone (LH). Although the addition of 1 microng/ml of IDM alone resulted in...

Multiple Pituitary Hormone Deficiency (MPHD) is an endocrine disorder due to combination of pituitary hormones deficiencies. Clinical manifestations vary due to the combination of individual hormone deficiencies. The diagnosis is established based on history, signs and symptoms, hormonal and radiological examination. MPHD should be managed by hormones replacement according hormone abnormalities...

A plethora of hormones regulate many of the body’s functions, including growth and development, metabolism, electrolyte balances, and reproduction. Numerous glands throughout the body produce hormones. The hypothalamus produces several releasing and inhibiting hormones that act on the pituitary gland, stimulating the release of pituitary hormones. Of the pituitary hormones, several act on other...

We examined 8 normal subjects and 16 patients with non-functioning pituitary tumors with a combined anterior pituitary test to evaluate the clinical usefulness of the test. Diagnoses included 9 of chromophobe adenoma, 3 of craniopharyngioma, 2 of Rathke's cleft cyst, and 1 each of intrasellar cyst and tuberculum sella meningioma. All subjects received hypothalamic releasing hormones: 1 microgra...

ENGLISH/ANGLAIS] Affiliations: 1 Hormone Research Laboratory, Department of Zoology, University of Delhi, Delhi, INDIA 2 Department of MRDG, Indian Institute of Science, Bengaluru, INDIA * Email Address for Correspondence/ Adresse de courriel pour la correspondance: [email protected] Accepted/Accepté: February 2013 Full Citation: Vashistha N, Panchal M, Dighe R, Muralidhar K. Buffalo pituita...

Abstract Polycystic Ovarian Syndrome (PCOS) is a disease that characterized by an increased Gonadotropin-Releasing-Hormone (GnRH) pulsatile frequency, causing altered LH/FSH ratio. More precisely Luteinizing Hormone (LH) secretion compared to decreased Follicle-Stimulating (FSH) leads the development of hyperandrogenism and low-level concentration estrogens therefore negative estrogenic feedbac...