Leptin orally supplied to neonate rats is directly uptaken by the immature stomach and may regulate short-term feeding.

abstract：:Although the effectiveness of nuclear hormone-receptor complexes is known to depend on coregulator partner proteins, relatively little is known about the roles of coregulators in uterine development and early stages of pregnancy and implantation. Because conventional genetic deletion of the coregulator, repressor of e...

journal_title：Endocrinology

authors： Park S,Yoon S,Zhao Y,Park SE,Liao L,Xu J,Lydon JP,DeMayo FJ,O'Malley BW,Bagchi MK,Katzenellenbogen BS

更新日期：2012-08-01 00:00:00

abstract：:We have previously described FSH receptor-mediated influx of 45Ca++ in cultured Sertoli cells from immature rats and receptor-enriched proteoliposomes via activation of voltage-sensitive and voltage-independent calcium channels. We have further shown that this effect of FSH does not require cholera toxin- or pertussis...

journal_title：Endocrinology

authors： Grasso P,Santa-Coloma TA,Reichert LE Jr

更新日期：1991-06-01 00:00:00

abstract：:Hereditary vitamin D-resistant rickets (HVDRR) is an autosomal recessive disease caused by mutations in the vitamin D receptor (VDR). We studied a young Saudi Arabian girl who exhibited the typical clinical features of HVDRR, but without alopecia. Analysis of her VDR gene revealed a homozygous T to C mutation in exon ...

journal_title：Endocrinology

authors： Malloy PJ,Xu R,Peng L,Peleg S,Al-Ashwal A,Feldman D

更新日期：2004-11-01 00:00:00

abstract：:Arginine vasopressin (AVP) stimulates the secretion of ACTH from pituitary corticotropes. We investigated the action of AVP in single corticotropes of male rats. Corticotropes were identified with the reverse hemolytic plaque assay using antibodies against ACTH. Using the whole-cell recording technique in conjunction ...

journal_title：Endocrinology

authors： Tse A,Lee AK

更新日期：1998-05-01 00:00:00

abstract：:Although cells of the osteoblast lineage express functional ERs, direct effects of estrogen on bone formation remain obscure. In the present study, we have investigated estrogen effects on osteoblastic and adipocytic differentiation from a mouse bone marrow stromal cell line, ST-2, which had been manipulated to overex...

journal_title：Endocrinology

authors： Okazaki R,Inoue D,Shibata M,Saika M,Kido S,Ooka H,Tomiyama H,Sakamoto Y,Matsumoto T

更新日期：2002-06-01 00:00:00

abstract：:Neuropeptide Y (NPY), a peptide synthesized in the hypothalamic arcuate nucleus, is implicated in the physiologic control of food intake and body weight. Because both genetic (e.g. in obese ob/ob mice) and acquired leptin deficiency (e.g. fasting in normal mice) increase hypothalamic NPY accumulation, and as leptin ad...

journal_title：Endocrinology

authors： Schwartz MW,Erickson JC,Baskin DG,Palmiter RD

更新日期：1998-05-01 00:00:00

abstract：:Studies were carried out to determine the actions of PRL on adrenocortical function in hypophysectomized female rats in the presence and absence of ACTH. PRL administration alone decreased 5 alpha-reductase activity but did not significantly affect the rates of corticosterone secretion or peripheral plasma corticoster...

journal_title：Endocrinology

authors： Colby HD

更新日期：1979-05-01 00:00:00

abstract：:We have studied the relationship between the levels of the alpha and beta subunit of TSH and alpha and TSH-beta mRNA content in pituitaries from euthyroid, short-term, and long-term hypothyroid mice and in various mouse TSH-secreting tumors. TSH, alpha, and TSH-beta were determined by specific radioimmunoassay. alpha ...

journal_title：Endocrinology

authors： Gurr JA,Kourides IA

更新日期：1984-08-01 00:00:00

abstract：:Circadian clocks have been described in each tissue of the hypothalamo-pituitary-ovarian axis. Although a role for the clock in the timing of ovulation is indicated, the impact of diseases that disrupt fertility on clock function or the clocks' role in the etiology of these pathologies has yet to be fully appreciated....

journal_title：Endocrinology

authors： Sellix MT,Murphy ZC,Menaker M

更新日期：2013-04-01 00:00:00

abstract：:The presence of multiple monomeric forms has been described for estrogen receptor (ER) in different target tissues. Using [3H]tamoxifen aziridine ([3H]TA) to covalently label ER and sodium dodecyl sulfate-polyacrylamide gel electrophoresis to analyze labeled products, ER forms were investigated in pituitary cytosol an...

journal_title：Endocrinology

authors： Geffroy-Roisne S,Duval J,Thieulant ML

更新日期：1992-09-01 00:00:00

abstract：:We have studied potential mechanisms by which zinc deficiency (ZD) may result in growth impairment in young animals. Dietary-induced ZD in young rats resulted in diminished skeletal growth as measured by tibial epiphyseal width. Treatment with bovine GH (bGH) did not increase skeletal growth suggesting GH resistance r...

journal_title：Endocrinology

authors： Oner G,Bhaumick B,Bala RM

更新日期：1984-05-01 00:00:00

abstract：:Insulinopenic diabetes mellitus in the rat is associated with reduced circulating levels of insulin-like growth factor-I (IGF-I), resulting primarily from decreased IGF-I synthesis in liver and extrahepatic sites. Plasma GH levels in these animals are also suppressed, with loss of episodic secretion and decreased pitu...

journal_title：Endocrinology

authors： Olchovsky D,Bruno JF,Gelato MC,Song J,Berelowitz M

更新日期：1991-02-01 00:00:00

abstract：:The mouse mammary gland and uterus expressed the gene for the secretory protein lactotransferrin under various physiological conditions. Lactotransferrin, however, was induced by estrogen in a time- and dose-dependent fashion in the uterus of the immature mouse, but was not affected by estrogen in the mammary gland. D...

journal_title：Endocrinology

authors： Teng CT,Pentecost BT,Chen YH,Newbold RR,Eddy EM,McLachlan JA

更新日期：1989-02-01 00:00:00

abstract：:Atrial natriuretic factor (ANF) was studied for its effect on renin release by rat renal cortical slices. ANF (rat) alone (10(-9)-10(-6) M) had no effect on basal renin release, but significantly (P less than 0.001) potentiated angiotensin II (AII) inhibition of renin secretion in doses as low as 10(-9) M. ANF also po...

journal_title：Endocrinology

authors： Antonipillai I,Vogelsang J,Horton R

更新日期：1986-07-01 00:00:00

abstract：:Mast cells are involved in atopic disorders, often exacerbated by stress, and are located perivascularly close to sympathetic and sensory nerve endings. Mast cells are activated by electrical nerve stimulation and millimolar concentrations of neuropeptides, such as substance P (SP). Moreover, acute psychological stres...

journal_title：Endocrinology

authors： Theoharides TC,Singh LK,Boucher W,Pang X,Letourneau R,Webster E,Chrousos G

更新日期：1998-01-01 00:00:00

abstract：:In the mouse, there is a large family of paralogous genes closely related to PRL. The objective of this report was to investigate the organization of the mouse PRL gene family locus. PRL family genes reside on chromosome 13 of the mouse genome. The PRL gene family members were localized to a series of overlapping bact...

journal_title：Endocrinology

authors： Wiemers DO,Shao LJ,Ain R,Dai G,Soares MJ

更新日期：2003-01-01 00:00:00

abstract：:On the basis of our previous observations indicating that a principle [possibly transforming growth factor-beta1 (TGFbeta1)] secreted by type 1 astrocytes may increase the release of LHRH in the GT1 cell line, it was deemed of interest to analyze whether TGFbeta1 might influence LHRH gene expression in addition to LHR...

journal_title：Endocrinology

authors： Galbiati M,Zanisi M,Messi E,Cavarretta I,Martini L,Melcangi RC

更新日期：1996-12-01 00:00:00

abstract：:A major issue of in the treatment of diabetes is the risk of hypoglycemia. Hypoglycemia is detected both centrally and peripherally in the porto-hepatic area. The portal locus for hypoglycemic detection was originally described using the "local irrigation of the liver" approach in a canine model. Further work using po...

journal_title：Endocrinology

authors： Ionut V,Castro AV,Woolcott OO,Stefanovski D,Iyer MS,Broussard JL,Mkrtchyan H,Burch M,Elazary R,Kirkman E,Bergman RN

更新日期：2014-04-01 00:00:00

abstract：:We evaluated the capacity of estradiol (E(2)) to regulate PTHrP production, cell growth, tumor growth, and metastasis to the skeleton in breast cancer. In estrogen receptor (ER)-negative human breast cancer cells, MDA-MB-231, and cells transfected with full-length cDNA encoding ER (S-30), E(2) caused a marked decrease...

journal_title：Endocrinology

authors： Rabbani SA,Khalili P,Arakelian A,Pizzi H,Chen G,Goltzman D

更新日期：2005-07-01 00:00:00

abstract：:The hormonal control of the adipose conversion of 3T3 L1 cells was studied in a chemically defined medium and compared to that under serum-containing conditions. Addition of insulin to a chemically defined medium (Dulbecco's Modified Eagle's Medium-Ham's F-12, 1:1) resulted in a dose-dependent increase in glycero-3-ph...

journal_title：Endocrinology

authors： Hauner H

更新日期：1990-08-01 00:00:00

abstract：:Naturally occurring and synthetic plant flavonoids, such as EMD 21388, are potent inhibitors of thyroid hormone 5'-deiodinase (5'-D) in vitro, but not when given in vivo, since they are tightly bound by serum transthyretin (TTR). EMD 21388 also inhibits the binding of T4 to human, dog, and rat serum TTR in vitro and w...

journal_title：Endocrinology

authors： Lueprasitsakul W,Alex S,Fang SL,Pino S,Irmscher K,Köhrle J,Braverman LE

更新日期：1990-06-01 00:00:00

abstract：:Topiramate (TPM) treatment has been shown to reduce adiposity in humans and rodents. The reduction in adiposity is related to decreased food intake and increased energy expenditure. However, the molecular mechanisms through which TPM induces weight loss are contradictory and remain to be clarified. Whether TPM treatme...

journal_title：Endocrinology

authors： Caricilli AM,Penteado E,de Abreu LL,Quaresma PG,Santos AC,Guadagnini D,Razolli D,Mittestainer FC,Carvalheira JB,Velloso LA,Saad MJ,Prada PO

更新日期：2012-09-01 00:00:00

abstract：:A primary culture system has been established for rainbow trout corpuscles of Stannius (CS). A RIA has also been developed to monitor and characterize the teleocalcin secreted by these cultures. The primary cultured CS cells actively synthesized and secreted teleocalcin for up to 39 days when maintained in amphibian a...

journal_title：Endocrinology

authors： Gellersen B,Wagner GF,Copp DH,Friesen HG

更新日期：1988-08-01 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：:In mammals, the brain-specific protein munc18-1 regulates synaptic vesicle exocytosis at the synaptic junction, in a step before vesicle fusion. We hypothesize that the rate of biosynthesis of munc18-1 messenger RNA (mRNA) and the amount of munc18-1 present in neurons and neuroendocrine cells are related to the physio...

journal_title：Endocrinology

authors： Kolk SM,Berghs CA,Vaudry H,Verhage M,Roubos EW

更新日期：2001-05-01 00:00:00

abstract：:Ghrelin is a growth hormone-releasing peptide recently discovered in the stomach of rat and human as an endogenous ligand for growth hormone-secretagogue receptor. In the present study, a full-length cDNA for mouse ghrelin has been cloned from the stomach using the oligo-capping and rapid amplification methods, and th...

journal_title：Endocrinology

authors： Tanaka M,Hayashida Y,Iguchi T,Nakao N,Nakai N,Nakashima K

更新日期：2001-08-01 00:00:00

abstract：:Primary kidney cell cultures from normal rhesus monkeys were used to study the regulation of 24,25-dihydroxyvitamin D3 production. Kidney cells were grown to confluency in the modified National Cancer Institute Medium NCTC 135 with 2% fetal calf serum and then maintained in a serum-free medium (2% bovine serum albumin...

journal_title：Endocrinology

authors： Juan D,DeLUCA HF

更新日期：1977-10-01 00:00:00

abstract：:In the bovine ovary, thecal cells are the only cell type capable of expressing the CYP17 gene in response to LH. With the onset of ovulation and luteinization in the cow, there is complete loss of P450c17alpha expression. To characterize the molecular mechanisms involved in tissue-specific regulation of the CYP17 gene...

journal_title：Endocrinology

authors： Borroni R,Liu Z,Simpson ER,Hinshelwood MM

更新日期：1997-05-01 00:00:00

abstract：:During the third week of postnatal life, dramatic ontogenic changes occur in the morphology and enzymology of the small intestine of the infant rat, enabling the animal to make the transition from milk to solid food. To investigate the roles of T4 and GH in regulation of these changes, infant rats were hypophysectomiz...

journal_title：Endocrinology

authors： Castillo RO,Glasscock GF,Noren KM,Reisenauer AM

更新日期：1991-09-01 00:00:00

abstract：:We have investigated the possibility that IGF-1 may play a role in the regulation of antler development. Plasma IGF-1 concentrations were measured throughout the first period of development of the pedicle and first antler of red deer (Cervus elaphus) to determine whether a relationship existed between growth of antler...

journal_title：Endocrinology

authors： Suttie JM,Gluckman PD,Butler JH,Fennessy PF,Corson ID,Laas FJ

更新日期：1985-02-01 00:00:00