Lactotransferrin gene expression in the mouse uterus and mammary gland.

abstract：:Livers from fed rats (180-240 g) were perfused noncyclically with a hemoglobin-free medium in vitro to determine whether vasoactive intestinal peptide (VIP) increases hepatic glucose production through a cAMP- or a Ca(2+)-dependent mechanism. Glucose output did not increase, but cAMP increased maximally during 10(-9) ...

journal_title：Endocrinology

authors： Saito K,Yamatani K,Manaka H,Takahashi K,Tominaga M,Sasaki H

更新日期：1992-04-01 00:00:00

abstract：:The present study was designed to evaluate the relative contribution of endogenous excitatory amino acids to the control of the estradiol-induced LH surge using specific blockers for N-methyl-D-aspartic acid (NMDA) and non-NMDA receptor types. Adult female rats ovariectomized for 2-3 weeks were implanted with third ve...

journal_title：Endocrinology

authors： López FJ,Donoso AO,Negro-Vilar A

更新日期：1990-03-01 00:00:00

abstract：:The expression of short-chain fatty acid receptors GPR41/FFAR3 and GPR43/ free fatty acid receptor 2 (FFAR2) was studied in the gastrointestinal tract of transgenic monomeric red fluorescent protein (mRFP) reporter mice. In the stomach free fatty acid receptor 3 (FFAR3)-mRFP was expressed in a subpopulation of ghrelin...

journal_title：Endocrinology

authors： Nøhr MK,Pedersen MH,Gille A,Egerod KL,Engelstoft MS,Husted AS,Sichlau RM,Grunddal KV,Poulsen SS,Han S,Jones RM,Offermanns S,Schwartz TW

更新日期：2013-10-01 00:00:00

abstract：:Vitellogenin (Vg) is a major yolk protein precursor in numerous oviparous animals. Numerous studies in bilateral oviparous animals have shown that Vg sequences are conserved across taxa and that Vgs are synthesized by somatic-cell lineages, transported to and accumulated in oocytes, and eventually used for supporting ...

journal_title：Endocrinology

authors： Shikina S,Chen CJ,Chung YJ,Shao ZF,Liou JY,Tseng HP,Lee YH,Chang CF

更新日期：2013-09-01 00:00:00

abstract：:Pulsatile release of GnRH-1 is critical to stimulate gonadotropes of the anterior pituitary. This secretory pattern seems to be inherent to GnRH-1 neurons, however, the mechanisms underlying such episodical release remain unknown. In monkey nasal explants, the GnRH-1 population exhibits synchronized calcium events wit...

journal_title：Endocrinology

authors： Constantin S,Caraty A,Wray S,Duittoz AH

更新日期：2009-07-01 00:00:00

abstract：:The cells from the 2B8 clonal strain of pituitary cells which previously have been reported to produce only PRL were incubated with varying amounts of ovine PRL (oPRL) ranging from 0.01--1000 ng/ml. After 1 h, significantly less PRL was measured in culture media from cells incubated with all doses of oPRL employed. Th...

journal_title：Endocrinology

authors： Herbert DC,Ishikawa H,Rennels EG

更新日期：1979-01-01 00:00:00

abstract：:A 28,000 mol wt vitamin D-dependent calcium-binding protein (CaBP), first isolated from avian intestine, has recently been shown to exist in kidney and other tissues. To study the mechanism regulating the production of renal CaBP, we used primary cultures of chick kidney cells as an in vitro model. Renal cortical tubu...

journal_title：Endocrinology

authors： Craviso GL,Garrett KP,Clemens TL

更新日期：1987-03-01 00:00:00

abstract：:The influence of sex hormones on the immune response to foreign antigens as well as self-antigens is now recognized. In this study, we investigated the influence of gender and sex hormones on the development of antibodies to double-stranded DNA in nonautoimmune C57BL/6J mice. Immunoglobulin G (IgG) anti-dsDNA antibodi...

journal_title：Endocrinology

authors： Verthelyi D,Ahmed SA

更新日期：1994-12-01 00:00:00

abstract：:Galanin-like peptide (GALP), a 29-amino-acid neuropeptide, is located in the hypothalamic arcuate nucleus (ARC), binds to galanin receptor subtype 2, and induces food intake upon intracerebroventricular (icv) injection in rats. However, neural mechanisms underlying its orexigenic action remain unclear. We aimed to ide...

journal_title：Endocrinology

authors： Kuramochi M,Onaka T,Kohno D,Kato S,Yada T

更新日期：2006-04-01 00:00:00

abstract：:The regression of the tadpole tail is under the direct control of the thyroid hormones and offers a unique system for the study of the action of these hormones. We have examined the binding of L-triiodothyronine (T3) and L-thyroxine (T4) in vitro using tail fin bricks which included epidermal and connective cells. The...

journal_title：Endocrinology

authors： Yoshizato K,Kistler A,Frieden E

更新日期：1975-10-01 00:00:00

abstract：:Circulating levels of the pancreatic beta-cell peptide hormone amylin and the gut peptide PYY[3-36] increase after nutrient ingestion. Both have been implicated as short-term signals of meal termination with anorexigenic and weight-reducing effects. However, their combined effects are unknown. We report that the combi...

journal_title：Endocrinology

authors： Roth JD,Coffey T,Jodka CM,Maier H,Athanacio JR,Mack CM,Weyer C,Parkes DG

更新日期：2007-12-01 00:00:00

abstract：:Besides its role in body weight control leptin may also act as a vasoactive hormone. This study was designed to investigate whether leptin modifies angiotensin II (ANG II)-induced vascular responses. The expression of functional leptin receptors (OB-Rb) was detected in vascular smooth muscle cells (VSMCs) from adult W...

journal_title：Endocrinology

authors： Fortuño A,Rodríguez A,Gómez-Ambrosi J,Muñiz P,Salvador J,Díez J,Frühbeck G

更新日期：2002-09-01 00:00:00

abstract：:Galanin (GAL) has recently emerged as an important neuroendocrine regulator which participates in the control of several pituitary and hypothalamic hormones. Our earlier observation that GAL stimulates LHRH release from nerve terminals of the median eminence as well as basal LH and LHRH-induced LH secretion from pitui...

journal_title：Endocrinology

authors： López FJ,Meade EH Jr,Negro-Vilar A

更新日期：1993-02-01 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：:Recently, heterogeneity of POMC mRNA content between intermediate lobe melanotropes of the rat pituitary gland was demonstrated by in situ hybridization of tissue sections. In the present study the heterogeneity of POMC mRNA content in dispersed rat pituitary cells has been investigated. Acutely dispersed cells from a...

journal_title：Endocrinology

authors： Hatfield JM,Daikh DI,Adelman JP,Douglass J,Bond CT,Allen RG

更新日期：1989-03-01 00:00:00

abstract：:A RT-PCR approach was used to clone and sequence the full-length growth hormone receptor (GHR) of a teleost fish, the turbot (Scophthalmus maximus). Total liver RNA was amplified by RT-PCR with degenerate primers designed in extracellular and cytoplasmic regions, and a single DNA fragment of 1100 bp was obtained. The ...

journal_title：Endocrinology

authors： Calduch-Giner J,Duval H,Chesnel F,Boeuf G,Pérez-Sánchez J,Boujard D

更新日期：2001-07-01 00:00:00

abstract：:To determine in neonates the effects of protein restriction on growth, serum IGF-I, and IGF-I gene expression, we adapted a technique for rearing neonatal rats (days 6-18 of life) artificially by continuous infusion of milk through a gastrostomy. The artificially reared (AR) animals were given isocaloric diets contain...

journal_title：Endocrinology

authors： Moats-Staats BM,Brady JL Jr,Underwood LE,D'Ercole AJ

更新日期：1989-11-01 00:00:00

abstract：:We recently found that the Japanese red-bellied newt, Cynops pyrrhogaster, actively produces 7alpha-hydroxypregnenolone, a previously undescribed amphibian neurosteroid. 7alpha-Hydroxypregnenolone stimulates locomotor activity of male newts. Locomotor activity of male newts increases during the breeding period as in o...

journal_title：Endocrinology

authors： Haraguchi S,Koyama T,Hasunuma I,Vaudry H,Tsutsui K

更新日期：2010-05-01 00:00:00

abstract：:Studies were carried out to determine the origin of the immediate increase in plasma calcium following acute calcitonin deficiency in mature rats. Animals were pre-labelled with 45calcium 24 hours and 4 weeks before thyroparathyroidectomy (TPTX) and 1 hour, 24 hours, 2 and 4 weeks before nephrectomy and TPTX and bled ...

journal_title：Endocrinology

authors： Kalu DN,Hadji-Georgopoulos A,Foster GV

更新日期：1976-02-01 00:00:00

abstract：:Although estrogens and estrogen receptors (ERs) are known to function in the male brain and reproductive tract, few studies have evaluated their involvement in the male hematopoietic and immune systems. This study was undertaken to determine the role of ERalpha in hematopoietic progenitor and B lymphocyte maturation. ...

journal_title：Endocrinology

authors： Thurmond TS,Murante FG,Staples JE,Silverstone AE,Korach KS,Gasiewicz TA

更新日期：2000-07-01 00:00:00

abstract：:Oxytocin stimulates phosphoinositide turnover in myometrium. To elucidate whether the coupling mechanism involves the interaction of oxytocin receptor with GTP-binding proteins, we examined oxytocin stimulation of guanosine triphosphatase (GTPase) activity and phospholipase-C activity in rat and human myometrial membr...

journal_title：Endocrinology

authors： Ku CY,Qian A,Wen Y,Anwer K,Sanborn BM

更新日期：1995-04-01 00:00:00

abstract：:The original objective of this study was to use available distribution volume (V) and deca constant (k) estimates for rat LH and FSH to determine the amounts of these hormones synthesized and released during a dynamic secretory event, the postpartum preovulatory surge. The problem was approached by 1) determining the ...

journal_title：Endocrinology

authors： Diebel ND,Bogdanove EM

更新日期：1978-09-01 00:00:00

abstract：:Daily treatment with 1 mg of the GnRH antagonist [Ac-delta 3-Pro1,pC1-D-Phe2,D-Trp3,6,N alpha MeLeu7]-GnRH abolished mating behavior and disrupted spermatogenesis in male rats within 2 weeks. This was accompanied by a sharp decrease in plasma testosterone (T) levels as well as sexual organ weights while body weight re...

journal_title：Endocrinology

authors： Rivier C,Rivier J,Vale W

更新日期：1981-05-01 00:00:00

abstract：:Estradiol is known to inhibit antigen presentation in the vagina. We report here that TGFbeta mediates the action of estradiol on vaginal antigen presenting cells (APC). When vaginal APC from ovariectomized rats were incubated with increasing concentrations of TGFbeta1 and TGFbeta2 in the presence of ovalbumin-specifi...

journal_title：Endocrinology

authors： Wira CR,Roche MA,Rossoll RM

更新日期：2002-08-01 00:00:00

abstract：:The purpose of the present study was to further examine the hypothesis that activation of G protein-coupled receptor 54 (GPR54) signaling at the end of the juvenile phase of primate development is responsible for initiation of gonadarche and the onset of puberty. Accordingly, we determined whether repetitive iv admini...

journal_title：Endocrinology

authors： Plant TM,Ramaswamy S,Dipietro MJ

更新日期：2006-02-01 00:00:00

abstract：:We investigated whether genetic selection for growth influences pituitary GH secretion in two strains of rats, LL (large) and SS (small). Animals were bled every 15 min for 6 h via an indwelling atrial Silastic catheter, and GH levels were determined by RIA. LL and SS males displayed a low frequency, high amplitude ep...

journal_title：Endocrinology

authors： O'Sullivan D,Millard WJ,Badger TM,Martin JB,Martin RJ

更新日期：1986-11-01 00:00:00

abstract：:NG108-15 cells, which have a rounding-up morphology when cultured in serum-supplemented medium, extend neurites when stimulated for 3 d with angiotensin II (Ang II). The aim of the present study was to investigate whether growth factor receptors are necessary for mediating the effects of Ang II. A 3-d treatment with A...

journal_title：Endocrinology

authors： Plouffe B,Guimond MO,Beaudry H,Gallo-Payet N

更新日期：2006-10-01 00:00:00

abstract：:The formation of a new blood supply, angiogenesis, is an essential component of carcinogenesis and unrestricted tumor growth. A substance capable of inhibiting angiogenesis would be of considerable therapeutic potential in the treatment of cancer. We previously reported that the 16-kilodalton N-terminal fragment of ra...

journal_title：Endocrinology

authors： Clapp C,Martial JA,Guzman RC,Rentier-Delure F,Weiner RI

更新日期：1993-09-01 00:00:00

abstract：:The estrogen receptor (ER) mixed agonists tamoxifen and raloxifene have been shown to protect against bone loss in ovariectomized rats. However, the mechanism by which these compounds manifest their activity in bone is unknown. We have used a series of in vitro screens to select for compounds that are mechanistically ...

journal_title：Endocrinology

authors： Willson TM,Norris JD,Wagner BL,Asplin I,Baer P,Brown HR,Jones SA,Henke B,Sauls H,Wolfe S,Morris DC,McDonnell DP

更新日期：1997-09-01 00:00:00

abstract：:Intestinal calcium and phosphate transport was studied in normal and hypophosphatemic mice fed a variety of dietary regimens with and without vitamin D. Regardless of dietary phosphorus levels, the genetic hypophosphatemic mice had drastically reduced levels of serum inorganic phosphate and intestinal phosphate transp...

journal_title：Endocrinology

authors： O'Doherty PJ,DeLuca HF,Eicher EM

更新日期：1977-10-01 00:00:00