The endometrial response to chorionic gonadotropin is blunted in a baboon model of endometriosis.

abstract：:Agouti-related protein (AGRP) is a homologue of the agouti gene product and, when overexpressed, promotes obesity. Like neuropeptide Y (NPY) messenger RNA (mRNA), AGRP mRNA is produced in the hypothalamic arcuate nucleus and is elevated in leptin-deficient ob/ob and leptin-resistant db/db mice. These data suggest that...

journal_title：Endocrinology

authors： Mizuno TM,Mobbs CV

更新日期：1999-02-01 00:00:00

abstract：:A variety of transcription factors including Wilms tumor gene (Wt-1), steroidogenic factor 1 (Sf-1), dosage-sensitive sex reversal, adrenal hypoplasia congenita on the X-chromosome, Gene 1 (Dax-1), and pre-B-cell transcription factor 1 (Pbx1) have been defined as necessary for regular adrenocortical development. Howev...

journal_title：Endocrinology

authors： Lichtenauer UD,Duchniewicz M,Kolanczyk M,Hoeflich A,Hahner S,Else T,Bicknell AB,Zemojtel T,Stallings NR,Schulte DM,Kamps MP,Hammer GD,Scheele JS,Beuschlein F

更新日期：2007-02-01 00:00:00

abstract：:Patients with Graves' disease and exophthalmos demonstrate delayed hypersensitivity to antigens present in extracts of certain normal human tissue; namely,thyroid gland and retroorbital tissue. The delayed hypersensitivity can be assayed in vitro by quantitating the amount of a lymphokine, migration inhibition factor ...

journal_title：Endocrinology

authors： Mullin BR,Levinson RE,Friedman A,Henson DE,Winand RJ,Kohn LD

更新日期：1977-02-01 00:00:00

abstract：:Transforming growth factor-beta (TGF beta) is a multifunctional growth factor in bone that is secreted as a latent complex and must be activated in order to influence cellular activity. We have investigated the influence of dexamethasone (Dex; a potent glucocorticoid) on the secretion and activation of latent TGF beta...

journal_title：Endocrinology

authors： Oursler MJ,Riggs BL,Spelsberg TC

更新日期：1993-11-01 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：:The GnRH decapeptide controls reproductive function through its release from neuroendocrine terminals in the median eminence, a site where there is a convergence of numerous nerve terminals and glial cells. Previous work showed dynamic changes in the GnRH-glial-capillary network in the median eminence under different ...

journal_title：Endocrinology

authors： Yin W,Wu D,Noel ML,Gore AC

更新日期：2009-12-01 00:00:00

abstract：:Reproductive function is dependent on the interaction between GnRH and its cognate receptor found on gonadotrope cells of the anterior pituitary gland. GnRH activation of the GnRH receptor (GnRHR) is a potent stimulus for increased expression of multiple genes including the gene encoding the GnRHR itself. Thus, homolo...

journal_title：Endocrinology

authors： Ellsworth BS,White BR,Burns AT,Cherrington BD,Otis AM,Clay CM

更新日期：2003-03-01 00:00:00

abstract：:Acute effects of bisphenol (BPA), an environmental chemical, on estradiol (17α or β-E2)-dependent recognition memory and dendritic spines in the medial prefrontal cortex and hippocampus were investigated in adult female rats. Ovariectomized rats received BPA 30 min before or immediately after a sample trial (viewing o...

journal_title：Endocrinology

authors： Inagaki T,Frankfurt M,Luine V

更新日期：2012-07-01 00:00:00

abstract：:The active form of vitamin D, 1,25-dihydroxyvitamin D3, [1,25(OH)2D3] has potent actions on innate and adaptive immunity. Although endocrine synthesis of 1,25(OH)2D3 takes place in the kidney, the enzyme that catalyzes this, 25-hydroxyvitamin D-1alpha-hydroxylase (CYP27b1 in humans, Cyp27b1 in mice), is expressed at m...

journal_title：Endocrinology

authors： Liu N,Nguyen L,Chun RF,Lagishetty V,Ren S,Wu S,Hollis B,DeLuca HF,Adams JS,Hewison M

更新日期：2008-10-01 00:00:00

abstract：:The physiology and regulation of steroid synthesis in the brain have emerged as important for understanding brain function. Neurosteroids, those steroids synthesized de novo in nervous tissue, have been associated with numerous central nervous system functions, including myelination, mental retardation, and epilepsy. ...

journal_title：Endocrinology

authors： Micevych P,Sinchak K

更新日期：2008-06-01 00:00:00

abstract：:We have demonstrated TSH binding sites in membranes prepared from guinea pig testis. The binding of TSH to testicular homogenate was localized to the interstitial tissue and showed similar characteristics to the binding of TSH to thyroid membranes with high affinity (Ka = 2.5 X 10(10) M-1) but limited capacity (approx...

journal_title：Endocrinology

authors： Davies TF,Smith BR,Hall R

更新日期：1978-07-01 00:00:00

abstract：:We compared the somatomedin (SM) activity of perfusates of livers from normal and hypophysectomized (hypox) rats with and without the addition of growth hormone (GH) to the perfusions. Livers were perfused for a total of 3 hours, with a change of Waymouth's medium MB 752/l every 30 min, in a continously recirculating ...

journal_title：Endocrinology

authors： Phillips LS,Herington AC,Karl IE,Daughaday WH

更新日期：1976-03-01 00:00:00

abstract：:As part of an ongoing investigation of the role of metabolic activation of estrogens in the genesis of cancers such as estrogen-induced renal tumors in hamsters, we have 1) determined steroid-17 beta-oxidoreductase activity of microsomes and cytosol prepared from hamster kidney and liver; 2) compared the rates of 2-, ...

journal_title：Endocrinology

authors： Zhu BT,Bui QD,Weisz J,Liehr JG

更新日期：1994-11-01 00:00:00

abstract：:The population of LHRH neurons was examined in young and middle-aged female rats at two different time points associated with the LH surge on proestrus. More immunopositive LHRH neurons were detected in the brains of young but not middle-aged females killed on the evening of proestrus (1830-2030 h) compared with those...

journal_title：Endocrinology

authors： Rubin BS,King JC

更新日期：1994-01-01 00:00:00

abstract：:Circulating levels of calcitonin precursors (CTpr), including procalcitonin (ProCT), increase up to several thousand-fold in human sepsis, and immunoneutralization improves survival in two animal models of this disease. Herein, we analyzed inflammation-mediated calcitonin I gene (CALC I) expression in human adipocyte ...

journal_title：Endocrinology

authors： Linscheid P,Seboek D,Nylen ES,Langer I,Schlatter M,Becker KL,Keller U,Müller B

更新日期：2003-12-01 00:00:00

abstract：:The effects of epidermal growth factor (EGF) on glycogen metabolism and the binding of [125I]iodo-EGF to receptors in fetal rat hepatocytes have been examined. The actions of EGF have been compared with those of insulin-like growth factor I (IGF-I) and insulin. EGF (0.1-45 nM) stimulated dose-dependent increases in [1...

journal_title：Endocrinology

authors： Freemark M

更新日期：1986-08-01 00:00:00

abstract：:In male hamsters, light deprivation was reported to reduce both testis weight and prolactin (PRL) levels. Therefore, we decided to examine the effects of PRL on testicular function in hamsters exposed to short day-length. Adult hamsters were exposed to 5 h of light per day to induce gonadal atrophy, and, starting two ...

journal_title：Endocrinology

authors： Bartke A,Croft BT,Dalterio S

更新日期：1975-12-01 00:00:00

abstract：:Prolonged exposure to elevated glucocorticoid levels is known to produce insulin resistance (IR), a hallmark of diabetes mellitus. Although not fully elucidated, the underlying molecular mechanisms by which glucocorticoids induce IR may provide potential targets for pharmacological interventions. Here we characterized...

journal_title：Endocrinology

authors： Gounarides JS,Korach-André M,Killary K,Argentieri G,Turner O,Laurent D

更新日期：2008-02-01 00:00:00

abstract：:The human estrogen receptor alpha (ERalpha) and the recently identified ERbeta share a high degree of amino acid homology; however, there are significant differences in regions of these receptors that would be expected to influence transcriptional activity. Consequently, we compared the mechanism(s) by which these rec...

journal_title：Endocrinology

authors： Hall JM,McDonnell DP

更新日期：1999-12-01 00:00:00

abstract：:A thyroid transcription factor-1 (TTF-1)-binding element in the rat TSH receptor (TSHR) promoter, between -189 and -175 basepairs (bp), is important for both thyroid-specific expression and thyroid-specific TSH/cAMP autoregulation of the TSHR. The identification of an up-stream TTF-1-binding site and its relationship ...

journal_title：Endocrinology

authors： Ohmori M,Shimura H,Shimura Y,Ikuyama S,Kohn LD

更新日期：1995-01-01 00:00:00

abstract：:To determine if oxytocin (OT) is present in cynomolgus monkey corpus luteum, OT was measured by a specific and sensitive RIA in 13 corpora lutea, ovarian venous plasma on the ipsilateral side and peripheral venous plasma at different stages of the luteal phase. Serial dilution of acetic acid extract of the corpus lute...

journal_title：Endocrinology

authors： Khan-Dawood FS,Marut EL,Dawood MY

更新日期：1984-08-01 00:00:00

abstract：:The aim of this study was to determine whether bisphenol A (BPA) has adverse effects on cardiovascular functions in CD-1 mice and define sex-specific modes of BPA action in the heart. Dams and analyzed progeny were maintained on a defined diet containing BPA (0.03, 0.3, 3, 30, or 300 ppm) that resulted in BPA exposure...

journal_title：Endocrinology

authors： Belcher SM,Gear RB,Kendig EL

更新日期：2015-03-01 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：:PRL receptor (PRL-R) expression has been analyzed in human hematopoietic tissues using flow cytofluorometric analysis with a series of biotinylated monoclonal antibodies (mAbs) directed against the extracellular domain of the rat liver PRL-R. In the thymus, more than 75% of cells were labeled by the anti-PRL-R mAb. Re...

journal_title：Endocrinology

authors： Dardenne M,de Moraes Mdo C,Kelly PA,Gagnerault MC

更新日期：1994-05-01 00:00:00

abstract：:Regularly menstruating female rhesus monkeys were implanted sc with Silastic tubing packed with estrone. The implants were replaced every 6-8 months to maintain the serum estrone and estradiol concentrations constantly elevated 1.5-2.5-fold, i.e. in the midfollicular phase range, for 4 yr. Increasing the estrone and e...

journal_title：Endocrinology

authors： Billiar RB,Richardson DW,Little B

更新日期：1989-05-01 00:00:00

abstract：:T(4) activation into T(3) is catalyzed by type 2 deiodinase (D2) in the brain. The rapid induction of D2 in astrocytes by transient brain ischemia has prompted us to explore the effects of hypoxia on D2 in cultures of astrocytes. Hypoxia (2.5% O(2)) of cultured astrocytes increased D2 activity, alone or in association...

journal_title：Endocrinology

authors： Lamirand A,Mercier G,Ramaugé M,Pierre M,Courtin F

更新日期：2007-10-01 00:00:00

abstract：:Periodontitis, an inflammatory disease of periodontal tissues, is characterized by excessive alveolar bone resorption. An increase in the receptor activator of nuclear factor-κB ligand (RANKL) to osteoprotegerin (OPG) ratio is thought to reflect the severity of periodontitis. Here, we examined alveolar bone loss in OP...

journal_title：Endocrinology

authors： Koide M,Kobayashi Y,Ninomiya T,Nakamura M,Yasuda H,Arai Y,Okahashi N,Yoshinari N,Takahashi N,Udagawa N

更新日期：2013-02-01 00:00:00

abstract：:Ovarian hormones, including 17β-estradiol, are implicated in numerous physiological processes, including sleep. Beginning at puberty, girls report more sleep complaints than boys, which is maintained throughout the reproductive life stage. Sleep problems are exacerbated during the menopausal transition, evidenced by g...

journal_title：Endocrinology

authors： Brown AMC,Gervais NJ

更新日期：2020-09-01 00:00:00

abstract：:Steroid hormone synthesis is a vital function of the adrenal cortex, serves a critical role in gonadal function, and maintains pregnancy if normally executed in the placenta. The substrate for the synthesis of all steroid hormones is cholesterol, and its conversion to the first steroid, pregnenolone, by the cholestero...

journal_title：Endocrinology

authors： Yivgi-Ohana N,Sher N,Melamed-Book N,Eimerl S,Koler M,Manna PR,Stocco DM,Orly J

更新日期：2009-02-01 00:00:00

abstract：:Sodium vanadate, an agent known to have multiple cellular actions, was studied for its effects on aspects of bone formation in cultures of 21-day-old fetal rat calvariae. Vanadate (0.1-10 microM) stimulated the incorporation of [3H] thymidine into acid-insoluble residues (DNA); the effect appeared after 3 h and was su...

journal_title：Endocrinology

authors： Canalis E

更新日期：1985-03-01 00:00:00