Developmental exposure to Bisphenol a impairs the uterine response to ovarian steroids in the adult.

abstract：:We studied the effects of 17 beta-estradiol (E2) and PTH on alkaline phosphatase activity in SaOS-2 cells that had been passaged and grown continually in the presence (SaOS + Dex) or absence (SaOS - Dex) of 10(-8) M dexamethasone (Dex). We showed that the more differentiated SaOS + Dex cells had higher alkaline phosph...

journal_title：Endocrinology

authors： Rao LG,Wylie JN,Sutherland MS,Murray TM

更新日期：1994-02-01 00:00:00

abstract：:New insulin-secreting cell lines (INS-1 and INS-2) were established from cells isolated from an x-ray-induced rat transplantable insulinoma. The continuous growth of these cells was found to be dependent on the reducing agent 2-mercaptoethanol. Removal of this thiol compound caused a 15-fold drop in total cellular glu...

journal_title：Endocrinology

authors： Asfari M,Janjic D,Meda P,Li G,Halban PA,Wollheim CB

更新日期：1992-01-01 00:00:00

abstract：:Hypophysiotrophic neurons projecting to hypophyseal portal vessels in the median eminence of the hypothalamus maintain the operation of the master gland, the pituitary, by secreting releasing and release-inhibiting hormones into the bloodstream. LHRH, synthesized in neurons of the rat prosencephalon, is one of the key...

journal_title：Endocrinology

authors： Liposits Z,Reid JJ,Negro-Vilar A,Merchenthaler I

更新日期：1995-05-01 00:00:00

abstract：:Pituitary adenylate cyclase-activating polypeptide (PACAP) is a newly discovered neuropeptide that is present in high amounts in hypothalamic neuroendocrine neurons and potently stimulates the accumulation of cAMP within cells of the anterior pituitary. We have employed several specific antisera recognizing different ...

journal_title：Endocrinology

authors： Hannibal J,Mikkelsen JD,Fahrenkrug J,Larsen PJ

更新日期：1995-09-01 00:00:00

abstract：:The effect of methysergide (MES, 2.5 mg/100 g body wt), a serotonin antagonist, on prolactin release has been studied in lactating and ovariectomized rats. MES caused significant increases in prolactin release in both animals. Studies in ovariectomized, hypophysectomized rats indicate that this effect is not due to a ...

journal_title：Endocrinology

authors： Gallo RV,Rabii J,Moberg GP

更新日期：1975-11-01 00:00:00

abstract：:Bone remodeling is a complex process of coordinated resorption and formation of bone, which is regulated by systemic hormones and by local factors. We have previously shown that the peptide hormone adrenomedullin is mitogenic to osteoblastic cells in vitro and that it promotes bone growth in vivo. The aim of the prese...

journal_title：Endocrinology

authors： Naot D,Callon KE,Grey A,Cooper GJ,Reid IR,Cornish J

更新日期：2001-05-01 00:00:00

abstract：:We used differential display PCR on two GnRH producing cell lines to identify genes involved in GnRH gene expression and neuronal migration. RNA from Gn10 cells (derived from a tumor in the olfactory area when GnRH neurons are migrating and make low levels of GnRH) and from GT1-7 cells (derived from a tumor in forebra...

journal_title：Endocrinology

authors： Fang Z,Xiong X,James A,Gordon DF,Wierman ME

更新日期：1998-08-01 00:00:00

abstract：:Inflammatory mediators, such as cytokines and prostaglandins, play a fundamental role in estrogen-dependent breast cancer through their ability to up-regulate aromatase expression and subsequent local production of estrogens in the breast. To study the link between estrogens and inflammation further, we examined the r...

journal_title：Endocrinology

authors： Frasor J,Weaver AE,Pradhan M,Mehta K

更新日期：2008-12-01 00:00:00

abstract：:The major changes in pancreatic islet function during pregnancy and after exposure to lactogens are an increase in beta-cell proliferation and enhanced insulin secretion. In this study we examined INS-1 cells as a potential model for further inquiry into PRL signaling in beta-cells. Proliferation of beta-cells, insuli...

journal_title：Endocrinology

authors： Stout LE,Svensson AM,Sorenson RL

更新日期：1997-04-01 00:00:00

abstract：:We studied the role of calcium in dopaminergic control of the neuroendocrine effects of neurotensin. In primary cultures of dispersed normal female rat anterior pituitary cells the interactions of dopamine and neurotensin were examined with reference to the rate of PRL release, the magnitude of 45Ca2+ uptake, the rate...

journal_title：Endocrinology

authors： Login IS,Kuan SI,Judd AM,MacLeod RM

更新日期：1990-10-01 00:00:00

abstract：:The effect of [D-Trp6]LHRH, a potent agonist of LHRH, on pituitary-testicular responses was investigated in male rhesus monkeys. Acute administration of 5, 25, or 500 micrograms [D-Trp6]LHRH produced dose-related increases in serum testosterone and bioassayable LH levels. The administration of 500 micrograms [D-Trp6]L...

journal_title：Endocrinology

authors： Sundaram K,Connell KG,Bardin CW,Samojlik E,Schally AV

更新日期：1982-04-01 00:00:00

abstract：:Testosterone propionate causes a striking increase in in vivo uptake of 2-deoxyglucose by the levator ani muscle of immature male rats. Autoradiography showed the labeled 2-deoxyglucose to be uniformly distributed over the entire muscle. Liquid scintillation counting of whole muscles allowed quantification of 2-deoxyg...

journal_title：Endocrinology

authors： Max SR,Toop J

更新日期：1983-07-01 00:00:00

abstract：:The binding characteristics of Sertoli Cell Factor (SCF) to the anterior pituitaries were examined using tissue homogenates and cultured cells. Tritium-labeled SCF (3H-SCF), synthesized by rat Sertoli cells in vitro in the presence of 3H-leucine and partly purified by Sephadex gel chromatography, was used to the ligan...

journal_title：Endocrinology

authors： Steinberger A,Seethalakshmi L,Kessler M,Steinberger E

更新日期：1982-08-01 00:00:00

abstract：:Recent studies suggest that GH may modulate emotion, behavior, or stress response by its direct actions on the brain, and possible expression of the GH gene in the brain has been predicted. In this study we have investigated whether and where the GH gene is expressed in the brain and how it is regulated. Ribonuclease ...

journal_title：Endocrinology

authors： Yoshizato H,Fujikawa T,Soya H,Tanaka M,Nakashima K

更新日期：1998-05-01 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：:In the present study the effects of stimulus deprivation on vasoactive intestinal peptide (VIP)- and alpha 1-adrenergically mediated amplification of VIP-stimulated cAMP and cGMP accumulation were examined. Dispersed pinealocytes were prepared from either Sprague-Dawley rats maintained for 2 weeks in a normal lighting...

journal_title：Endocrinology

authors： Chik CL,Ho AK

更新日期：1991-02-01 00:00:00

abstract：:PTH increased PG synthase-2 transcription in osteoblastic MC3T3-E1 cells at 30 min, as assessed by nuclear run-on assays. To determine the signaling pathways used by PTH, the activity of a construct containing the PG synthase-2 gene between nucleotides -963 and +70 linked to a luciferase reporter was analyzed in stabl...

journal_title：Endocrinology

authors： Tetradis S,Pilbeam CC,Liu Y,Herschman HR,Kream BE

更新日期：1997-09-01 00:00:00

abstract：:Type 3 deiodinase (D3), the physiologic inactivator of thyroid hormones, is induced during tissue injury and regeneration. This has led to the hypotheses that D3 impacts injury tolerance by reducing local T3 signaling and contributes to the fall in serum triiodothyronine (T3) observed in up to 75% of sick patients (te...

journal_title：Endocrinology

authors： Castroneves LA,Jugo RH,Maynard MA,Lee JS,Wassner AJ,Dorfman D,Bronson RT,Ukomadu C,Agoston AT,Ding L,Luongo C,Guo C,Song H,Demchev V,Lee NY,Feldman HA,Vella KR,Peake RW,Hartigan C,Kellogg MD,Desai A,Salvatore D

更新日期：2014-10-01 00:00:00

abstract：:The developmental patterns of thyroid-stimulating hormone (TSH) was examined in female Long-Evans rats by radioimmunoassay of pituitary and plasma from 5 through 80 days of age. The effects of hypothyroidism on normal TSH levels were examined in animals radiothyroidectomized at birth. Control animals showed a peak in ...

journal_title：Endocrinology

authors： Cons JM,Umezu M,Timiras PS

更新日期：1975-07-01 00:00:00

abstract：:AtT20/D16v is a clonal strain of mouse pituitary tumor cells which synthesizes and secretes ACTH. Somatostatin, a hypothalamic tetradecapeptide, has been shown to inhibit the release of PRL, GH, and TSH from the pituitary gland. We have characterized specific binding sites for somatostatin on AtT20/D16v cells and demo...

journal_title：Endocrinology

authors： Richardson UI,Schonbrunn A

更新日期：1981-01-01 00:00:00

abstract：:Although viral infection is thought to be associated with subacute thyroiditis and probably with autoimmune thyroid disease, possible changes in thyroid function during the prodromal period of infection or subclinical infection remain largely unknown. Recently, it was shown that pathogen-associated molecular patterns ...

journal_title：Endocrinology

authors： Yamazaki K,Suzuki K,Yamada E,Yamada T,Takeshita F,Matsumoto M,Mitsuhashi T,Obara T,Takano K,Sato K

更新日期：2007-07-01 00:00:00

abstract：:Circulating angiotensin II (ANGII) elicits water intake and activates the hypothalamic-pituitary-adrenal (HPA) axis by stimulating angiotensin type 1 receptors (AT1Rs) within circumventricular organs. The subfornical organ (SFO) and the organum vasculosum of the lamina terminalis (OVLT) are circumventricular organs th...

journal_title：Endocrinology

authors： Krause EG,Melhorn SJ,Davis JF,Scott KA,Ma LY,de Kloet AD,Benoit SC,Woods SC,Sakai RR

更新日期：2008-12-01 00:00:00

abstract：:Trans-10, cis-12 conjugated linoleic acid (10,12 CLA) is a dietary fatty acid that promotes weight loss and disproportionate fat loss. Obese mice fed a high-fat, high-sucrose (HFHS) diet containing 10,12 CLA are resistant to weight gain and contain markedly reduced subcutaneous fat and adiponectin, with a concurrent l...

journal_title：Endocrinology

authors： Wang S,Goodspeed L,Turk KE,Houston B,den Hartigh LJ

更新日期：2017-09-01 00:00:00

abstract：:Stimulation of mitogenesis in rat Nb2 node lymphoma cells by human (h) PRL was inhibited by inhibitors of Na+/H+ exchange (viz. amiloride and its analogs) and inhibitors of protein kinases (isoquinolinesulfonamide derivatives). The most potent were ethylisopropylamiloride (EP-Am) (IC50, 13 microM) and H-7, selective f...

journal_title：Endocrinology

authors： Too CK,Walker A,Murphy PR,Cragoe EJ Jr,Jacobs HK,Friesen HG

更新日期：1987-10-01 00:00:00

abstract：:Complete hypothalamic deafferentation, either limited to the median eminence, arcuate nucleus, and basal parts of ventromedial nuclei, or comprising ventromedial nuclei and dorsomedial hypothalamus as well reduced considerably the rise of immunoassayable serum TSH in adult male rats rendered hypothyroid by administrat...

journal_title：Endocrinology

authors： Hefco E,Krulich L,Aschenbrenner JE

更新日期：1975-11-01 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：:We have previously shown that in reaggregate cell cultures of 14-day-old female rat pituitary, LHRH is capable of stimulating lactotrophs to enter the S-phase of the cell cycle, and that this effect is mediated by paracrine growth factors secreted from gonadotrophs. In the present report we describe the isolation, pur...

journal_title：Endocrinology

authors： Tilemans D,Andries M,Proost P,Devreese B,Van Beeumen J,Denef C

更新日期：1994-07-01 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

abstract：:Mature male rat liver cytosol contains a moderate affinity and capacity estrogen-binding protein in at least a 200-fold higher level than mature female or immature male rat liver cytosol. Binding of estradiol to this protein is very rapid, is stabilized by EDTA, and is inhibited by divalent cations. This is the major ...

journal_title：Endocrinology

authors： Dickson RB,Aten RF,Eisenfeld AJ

更新日期：1978-11-01 00:00:00

abstract：:To obtain large amounts of hTSH and to study the role of the N-linked oligosaccharides for its biological activity, hTSH was produced using recombinant baculovirus containing the human alpha-subunit and a hTSH beta-minigene, respectively, both under the control of the polyhedrin promoter. Expression in insect cells wa...

journal_title：Endocrinology

authors： Grossmann M,Wong R,Teh NG,Tropea JE,East-Palmer J,Weintraub BD,Szkudlinski MW

更新日期：1997-01-01 00:00:00