Glucose-6-phosphatase activity in islets from ob/ob and lean mice and the effect of dexamethasone.

abstract：:To elucidate the ligand-receptor relationship of the natriuretic peptide system, which comprises at least three endogenous ligands, atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), and C-type natriuretic peptide (CNP), and three receptors, the ANP-A receptor or guanylate cyclase-A (GC-A), the ANP-B r...

journal_title：Endocrinology

authors： Suga S,Nakao K,Hosoda K,Mukoyama M,Ogawa Y,Shirakami G,Arai H,Saito Y,Kambayashi Y,Inouye K

更新日期：1992-01-01 00:00:00

abstract：:RNA blot hybridization analysis with cloned rat CRF precursor (prepro-CRF) cDNA as a probe showed that prepro-CRF mRNA existed in rat hypothalamic and extrahypothalamic brain tissue, whereas it was undetectable in the pituitary and adrenal. To study the effect of glucocorticoid on the level of prepro-CRF mRNA in the h...

journal_title：Endocrinology

authors： Jingami H,Matsukura S,Numa S,Imura H

更新日期：1985-10-01 00:00:00

abstract：:Acromegaly is associated with an increased incidence of cardiovascular disease. Transgenic mice expressing bovine GH (bGH) gene have previously been used to examine the effects of chronic GH stimulation on cardiovascular function. Results concerning systolic blood pressure (SBP) in bGH mice are conflicting. We hypothe...

journal_title：Endocrinology

authors： Jara A,Benner CM,Sim D,Liu X,List EO,Householder LA,Berryman DE,Kopchick JJ

更新日期：2014-03-01 00:00:00

abstract：:Mammalian ovaries contain sympathetic neurons expressing the low affinity neurotropin receptor (p75NTR). To date neither the role these neurons might play in ovarian physiology nor their embryological origin is known. Immunohistochemistry was used to detect postnatal changes in distribution and number of both p75NTR-p...

journal_title：Endocrinology

authors： Dees WL,Hiney JK,McArthur NH,Johnson GA,Dissen GA,Ojeda SR

更新日期：2006-08-01 00:00:00

abstract：:To determine the effect of aromatase inhibitors on peripheral aromatization, male rhesus monkeys were infused with [7-3H]androstenedione and [4-14C]estrone before and during treatment with 4-hdyroxy-androstene-3,17-dione (50 mg/kg each; four monkeys) or 4-acetoxy-androstene-3,17-dione (700 mg each; two monkeys). In al...

journal_title：Endocrinology

authors： Brodie AM,Longcope C

更新日期：1980-01-01 00:00:00

abstract：:PTH-related protein (PTHrP) is expressed in a stretch-responsive manner in several types of smooth muscle. We previously demonstrated the production of PTHrP in adult rat heart muscle. In this study, we demonstrate the production of PTHrP in the cardiovascular systems of several mammalian species, including human. We ...

journal_title：Endocrinology

authors： Burton DW,Brandt DW,Deftos LJ

更新日期：1994-07-01 00:00:00

abstract：:The epidermis has a great potential as a bioreactor to produce proteins with systemic action. However, the consequences of ectopic epidermal protein overexpression need to be carefully addressed to avoid both local and systemic adverse effects. Thus, the long-term effects of leptin on skin physiology have not been stu...

journal_title：Endocrinology

authors： Rico L,Del Rio M,Bravo A,Ramirez A,Jorcano JL,Page MA,Larcher F

更新日期：2005-10-01 00:00:00

abstract：:Studies were undertaken using the opiate receptor antagonist naloxone (NAL) to evaluate the relative influence of endogenous opioid peptides (EOP) on LH secretion in cycling and ovariectomized, steroid-treated adult rats. Intact animals received NAL (2 mg/kg, sc) or saline (control vehicle) at 0800 and 1400 h on estru...

journal_title：Endocrinology

authors： Gabriel SM,Simpkins JW,Kalra SP

更新日期：1983-11-01 00:00:00

abstract：:Adrenals express a high level of neutral cholesteryl ester hydrolase (CEH) activity, and male rats have greater activity than females; however, the identity of the enzyme(s) responsible for this activity and the basis for the sex differences are unknown. Using mice in which hormone-sensitive lipase (HSL) was inactivat...

journal_title：Endocrinology

authors： Kraemer FB,Shen WJ,Natu V,Patel S,Osuga J,Ishibashi S,Azhar S

更新日期：2002-03-01 00:00:00

abstract：:The low-density lipoprotein receptor (Ldlr) is a key molecule involved with lipid clearance. The Ldlr(-/-) mouse has been used extensively as a model for studying atherosclerosis. This study sought to characterize the energy balance phenotype of Ldlr(-/-) mice with respect to weight gain, body composition, energy expe...

journal_title：Endocrinology

authors： Ngai YF,Quong WL,Glier MB,Glavas MM,Babich SL,Innis SM,Kieffer TJ,Gibson WT

更新日期：2010-11-01 00:00:00

abstract：:Proglucagon, synthesized in the pancreatic islets and the intestinal L-cells, contains in its precursor structure glucagon, glicentin, and two glucagon-like peptides (GLP-I and GLP-II) separated by an intervening peptide (IP-II). We have cloned a stable rat islet cell line expressing the glucagon gene at high levels, ...

journal_title：Endocrinology

authors： Philippe J,Mojsov S,Drucker DJ,Habener JF

更新日期：1986-12-01 00:00:00

abstract：:Regulation of the lactogen specific binding sites of rat liver was studied in several different high lactogen states. The specific binding of [125I]iodo-hGH was determined as a measure of these sites. Hypophysectomy of pregnant rats produced a much smaller decrease in hepatic binding of [125I]iodo-hGH than was seen in...

journal_title：Endocrinology

authors： Posner BI

更新日期：1976-11-01 00:00:00

abstract：:The present work aimed to determine the role played by protein kinase-C (PKC) in the alpha 1-adrenoceptor-induced activation of hepatic metabolism. The following observations indicate that activation of PKC is a condition necessary for alpha 1-adrenoceptor activation of hepatic functions, but not sufficient to mimic t...

journal_title：Endocrinology

authors： Urcelay E,Butta N,Manchón CG,Ciprés G,Requero AM,Ayuso MS,Parrilla R

更新日期：1993-11-01 00:00:00

abstract：:Bisphenol A (BPA) is an endocrine-disrupting compound used to manufacture plastics; it is present in linings of food cans, bottles, thermal receipts, and many other everyday items and is detectable in human urine and blood. Exposure to BPA during development can disrupt sexual differentiation of some brain regions. Mo...

journal_title：Endocrinology

authors： Goldsby JA,Wolstenholme JT,Rissman EF

更新日期：2017-01-01 00:00:00

abstract：:We have analyzed the factors responsible for the circadian variation in rat hepatic mRNA-S14. Regulation of this sequence, which is found in lipogenic tissues and encodes a protein (S14) believed to be associated with fatty acid synthesis, is an excellent model of the interaction of thyroid hormone and dietary factors...

journal_title：Endocrinology

authors： Kinlaw WB,Fish LH,Schwartz HL,Oppenheimer JH

更新日期：1987-04-01 00:00:00

abstract：:Various neuropeptides have recently been isolated from the thymus, suggesting an interaction between the neuroendocrine and immune systems. We report here that the human thymus synthesizes a further peptide hormone, namely atrial natriuretic peptide (ANP). This is documented by the following findings. ANP and its proh...

journal_title：Endocrinology

authors： Vollmar AM,Schulz R

更新日期：1990-05-01 00:00:00

abstract：:High-density lipoprotein mediates a normal physiological process called reverse cholesterol transport. This process enables the transfer of cholesterol from peripheral tissues to the liver for further metabolism and eventual secretion in the form of bile. The scavenger receptor of the B class (SR-BI), human homolog of...

journal_title：Endocrinology

authors： Cao WM,Murao K,Imachi H,Yu X,Dobashi H,Yoshida K,Muraoka T,Kotsuna N,Nagao S,Wong NC,Ishida T

更新日期：2004-12-01 00:00:00

abstract：:The mineralocorticoid receptor (MR), a member of the nuclear receptor superfamily of transcription factors, is activated by aldosterone and mediates its natriferic action in tight epithelia. MR is also expressed in nonepithelial tissues. Importantly, it mediates the deleterious effects of inappropriately high aldoster...

journal_title：Endocrinology

authors： Aguilar-Sánchez C,Hernández-Díaz I,Lorenzo-Díaz F,Navarro JF,Hughes TE,Giraldez T,Alvarez de la Rosa D

更新日期：2012-07-01 00:00:00

abstract：:Subclinical inflammation is a recently discovered phenomenon in type 2 diabetes. Elevated cytokines impair beta-cell function and survival. A recent clinical trial shows that blocking IL-1beta signaling by IL-1 receptor antagonist (IL-1Ra) improves beta-cell secretory function in patients with type 2 diabetes. In the ...

journal_title：Endocrinology

authors： Sauter NS,Schulthess FT,Galasso R,Castellani LW,Maedler K

更新日期：2008-05-01 00:00:00

abstract：:Within the preoptic region, nitric oxide (NO) production varies during the ovarian cycle and has the ability to impact hypothalamic reproductive function. One mechanism for the regulation of NO release mediated by estrogens during the estrous cycle includes physical association of the calcium-activated neuronal NO syn...

journal_title：Endocrinology

authors： Parkash J,d'Anglemont de Tassigny X,Bellefontaine N,Campagne C,Mazure D,Buée-Scherrer V,Prevot V

更新日期：2010-06-01 00:00:00

abstract：:We studied the structural and functional characteristics of insulin receptors from rat brain and liver from late gestation through adulthood as well as from cultured neuronal and glial cells from neonatal rats. Specific insulin binding was present on membrane preparations from brain and liver at all stages of developm...

journal_title：Endocrinology

authors： Lowe WL Jr,Boyd FT,Clarke DW,Raizada MK,Hart C,LeRoith D

更新日期：1986-07-01 00:00:00

abstract：:In vitro addition of rat insulin (200, 400 or 800 muU/ml) to collagenase-isolated pancreatic islets of adult rats diminished glucose (3 mg/ml)-induced insulin release which was correlated with a decrease of the ratio of total NADPH/NADP and inhibition of glucose oxidation via the pentose phosphate shunt (PPS). NADH an...

journal_title：Endocrinology

authors： Ammon HP,Verspohl E

更新日期：1976-12-01 00:00:00

abstract：:UMR106-06 cells predominantly express the C1a isoform of the rat calcitonin (CT) receptor (CTR). We have compared the homologous regulation of the C1a CTR endogenously expressed in UMR106-06 cells with the cloned C1a CTR in transfected HEK 293 cells, in which expression is driven by a heterologous promoter. It was fou...

journal_title：Endocrinology

authors： Findlay DM,Houssami S,Christopoulos G,Sexton PM

更新日期：1996-11-01 00:00:00

abstract：:Enlargement of the chimeric ventral prostate gland (VP) was induced by directly implanting either fetal urogenital sinus mesenchyme (UGM) or intact fetal urogenital sinus (UGS) into the VP of intact adult rats. The macromolecular content in the chimeric prostate increased from 40-100% (UGM implants) to 200-300% (UGS i...

journal_title：Endocrinology

authors： Thompson TC,Chung LW

更新日期：1986-06-01 00:00:00

abstract：:It is still controversial whether the bone-derived hormone fibroblast growth factor-23 (FGF23) has additional physiological functions apart from its well-known suppressive actions on renal phosphate reabsorption and vitamin D hormone synthesis. Here we analyzed premature aging, mineral homeostasis, carbohydrate metabo...

journal_title：Endocrinology

authors： Streicher C,Zeitz U,Andrukhova O,Rupprecht A,Pohl E,Larsson TE,Windisch W,Lanske B,Erben RG

更新日期：2012-04-01 00:00:00

abstract：:Mutations in the GnRH receptor gene (GNRHR) can result in hypogonadotropic hypogonadism in humans. Unlike most mammals, mice lack a second form of GnRH (GnRH2) and a type 2 GnRH receptor. To determine whether the GnRH receptor is critical at all stages of reproduction and whether this receptor has additional physiolog...

journal_title：Endocrinology

authors： Wu S,Wilson MD,Busby ER,Isaac ER,Sherwood NM

更新日期：2010-03-01 00:00:00

abstract：:While the potential role of insulin-like growth factor (IGF)-I in ovarian physiology has been extensively studied, relatively limited attention has been paid to IGF-II the very presence of which in the mature rat ovary has been questioned. In the present study, we have reevaluated rat ovarian IGF-II gene expression, i...

journal_title：Endocrinology

authors： Hernandez ER,Roberts CT Jr,Hurwitz A,LeRoith D,Adashi EY

更新日期：1990-12-01 00:00:00

abstract：:Estrogens play a central role in regulating female reproduction throughout the reproductive axis, and the pituitary is one of the major targets of estrogen action. We hypothesized that estrogen receptor alpha (ERalpha) mediates estrogen action in the pituitary gonadotroph. To test this hypothesis, we generated a mouse...

journal_title：Endocrinology

authors： Gieske MC,Kim HJ,Legan SJ,Koo Y,Krust A,Chambon P,Ko C

更新日期：2008-01-01 00:00:00

abstract：:Our previous work suggests that persistent protein malnutrition in immature domestic fowl (Gallus gallus domesticus) alters ACTH-adrenocortical cell interaction, possibly including ACTH receptors. To investigate this possibility, we measured some ACTH receptor parameters in isolated adrenocortical cells from normal an...

journal_title：Endocrinology

authors： Carsia RV,Weber H

更新日期：1988-02-01 00:00:00

abstract：:Ghrelin is a peptide hormone primarily produced in the previously unidentified X/A endocrine cells of the stomach. Extensive studies have focused on the effects of ghrelin on growth hormone release and appetite regulation. However, the mechanisms regulating ghrelin secretion are less understood. In the present study, ...

journal_title：Endocrinology

authors： Gagnon J,Anini Y

更新日期：2012-08-01 00:00:00