Minireview: Cyclin D1: normal and abnormal functions.

abstract：:Osteoclast precursors reach sites of osteoclast formation and remodelling via the vasculature and are therefore destined to encounter endothelium before migrating to the bone surface. Here we investigated the hypothesis that endothelium may be involved in the regulation of osteoclast precursor recruitment to sites of ...

journal_title：Endocrinology

authors： McGowan NW,Walker EJ,Macpherson H,Ralston SH,Helfrich MH

更新日期：2001-04-01 00:00:00

abstract：:The effect of fasting on hepatic endothelial lipase activity in the liver of adult rats was investigated. We found that, both in male and female rats, fasting produced a progressive decrease of the hepatic endothelial lipase activity. Upon refeeding, the activity returned to control values in 48 h. In isolated livers ...

journal_title：Endocrinology

authors： Peinado-Onsurbe J,Soler C,Galan X,Poveda B,Soley M,Llobera M,Ramírez I

更新日期：1991-11-01 00:00:00

abstract：:Adrenomedullin (ADM) is a potent vasorelaxant peptide that plays important roles in cardiovascular homeostasis and inflammatory response. ADM derived from macrophages is one of the major sources of ADM that is produced in the inflammatory process. To assess the functions of ADM in inflammation, we studied the temporal...

journal_title：Endocrinology

authors： Wong LY,Cheung BM,Li YY,Tang F

更新日期：2005-03-01 00:00:00

abstract：:A subline of an x-ray-induced transplantable rat insulinoma has been studied in vivo and in vitro. Tumors grew rapidly after sc transplantation and were rich in insulin, but contained only small amounts of glucagon and somatostatin. Despite marked basal hyperinsulinemia, iv glucose administration caused a further incr...

journal_title：Endocrinology

authors： Masiello P,Wollheim CB,Janjic D,Gjinovci A,Blondel B,Praz GA,Renold AE

更新日期：1982-12-01 00:00:00

abstract：:The effect of TSH stimulation on cellular (c)-myc mRNA content in cultured thyroid cells was examined by Northern blot analysis. Polyadenylated mRNA was prepared from quiescent FRTL-5 rat thyroid cells and from cells stimulated by TSH for 8 h. A major 2.1 kilobase (kb) transcript was enhanced 5.5-fold by TSH. (Bu)2cAM...

journal_title：Endocrinology

authors： Dere WH,Hirayu H,Rapoport B

更新日期：1985-11-01 00:00:00

abstract：:The existence of cytoplasmic estrogen receptors (ERs) has been reported in the guinea pig brain using immunocytochemical techniques. While cytoplasmic ERs have been reported recently in other species, such as opossum, musk shrew, and ferrets, an exclusively cell nuclear pattern of ER immunoreactivity has been reported...

journal_title：Endocrinology

authors： Blaustein JD

更新日期：1992-09-01 00:00:00

abstract：:We studied the role of aldosterone (aldo) in myocardial injury in a model of angiotensin (Ang) II-hypertension. Wistar rats were given 1% NaCl (salt) to drink and randomized into one of the following groups (n = 10; treatment, 21 d): 1) vehicle control (VEH); 2) Ang II infusion (25 ng/min, sc); 3) Ang II infusion plus...

journal_title：Endocrinology

authors： Rocha R,Martin-Berger CL,Yang P,Scherrer R,Delyani J,McMahon E

更新日期：2002-12-01 00:00:00

abstract：:Sertoli cells regulate differentiation and development of the testis and are essential for maintaining adult testis function. To model the effects of dysregulating Sertoli cell number during development or aging, we have used acute diphtheria toxin-mediated cell ablation to reduce Sertoli cell population size. Results...

journal_title：Endocrinology

authors： Rebourcet D,Darbey A,Monteiro A,Soffientini U,Tsai YT,Handel I,Pitetti JL,Nef S,Smith LB,O'Shaughnessy PJ

更新日期：2017-09-01 00:00:00

abstract：:Activins stimulate FSH synthesis and secretion by pituitary gonadotrope cells. Activin A induction of porcine and murine FSHβ (Fshb) gene transcription in immortalized gonadotropes is dependent on homolog of Drosophila mothers against decapentaplegic (SMAD) proteins as well as the forkhead transcription factor L2 (FOX...

journal_title：Endocrinology

authors： Lamba P,Wang Y,Tran S,Ouspenskaia T,Libasci V,Hébert TE,Miller GJ,Bernard DJ

更新日期：2010-11-01 00:00:00

abstract：:We constructed seven chimeric molecules in which sequential segments in the cDNA for thyroid peroxidase (TPO) were replaced with the homologous regions of myeloperoxidase (MPO) cDNA. The sizes of the translated cDNA segments A through G ranged from 23-175 amino acid residues in length. The TPO-MPO cDNA chimeras, inser...

journal_title：Endocrinology

authors： Nishikawa T,Nagayama Y,Seto P,Rapoport B

更新日期：1993-12-01 00:00:00

abstract：:Despite understanding the molecular basis of activin/TGF beta and bone morphogenetic protein (BMP) signaling, this study is the first to characterize multiple, sequential elements of these pathways in the ovary concurrently. The expression of activin/BMP receptor, Smad, and beta glycan mRNAs by postnatal rat ovaries w...

journal_title：Endocrinology

authors： Drummond AE,Le MT,Ethier JF,Dyson M,Findlay JK

更新日期：2002-04-01 00:00:00

abstract：:To examine the role of androgen receptor (AR) in Sertoli cells (SC), we used a SC-specific AR knockout (S-AR-/y) mouse to further evaluate the chronological changes of seminiferous tubules and the molecular mechanisms of SC androgen/AR signals on spermatogenesis. Testes morphology began changing as early as postnatal ...

journal_title：Endocrinology

authors： Wang RS,Yeh S,Chen LM,Lin HY,Zhang C,Ni J,Wu CC,di Sant'Agnese PA,deMesy-Bentley KL,Tzeng CR,Chang C

更新日期：2006-12-01 00:00:00

abstract：:We have recently demonstrated that fibroblast growth factor (FGF)-2 promotes neuroblastoma cell differentiation and overrides their mitogenic response to IGF-I. However, the mechanisms involved are unknown. SK-N-MC cells were cultured with FGF-2 (50 ng/ml) and/or IGF-I (100 ng/ml) up to 48 h. Fluorescence-activated ce...

journal_title：Endocrinology

authors： Higgins S,Wong SH,Richner M,Rowe CL,Newgreen DF,Werther GA,Russo VC

更新日期：2009-09-01 00:00:00

abstract：:The involvement of IGF-I in mammary carcinogenesis is well established, but the role of GH, as an autocrine growth factor for breast cancers is poorly understood. The goal of our study was to investigate whether antagonists of GHRH can interfere with the effects of GH and IGF-I in MXT mouse mammary cancers. GHRH antag...

journal_title：Endocrinology

authors： Szepeshazi K,Schally AV,Armatis P,Groot K,Hebert F,Feil A,Varga JL,Halmos G

更新日期：2001-10-01 00:00:00

abstract：:Our laboratory has previously reported that physiological levels of progestins stimulate growth of the human breast cancer cell line T47D. We have also determined that the antiprogestin RU486 inhibits this stimulation. Here we present the unexpected finding that RU486 alone also stimulates growth of these breast cance...

journal_title：Endocrinology

authors： Bowden RT,Hissom JR,Moore MR

更新日期：1989-05-01 00:00:00

abstract：:To study the role of the epithelial calcium channel transient receptor potential vanilloid type 6 (TRPV6) and the calcium-binding protein calbindin-D9k in intestinal calcium absorption, TRPV6 knockout (KO), calbindin-D9k KO, and TRPV6/calbindin-D(9k) double-KO (DKO) mice were generated. TRPV6 KO, calbindin-D9k KO, and...

journal_title：Endocrinology

authors： Benn BS,Ajibade D,Porta A,Dhawan P,Hediger M,Peng JB,Jiang Y,Oh GT,Jeung EB,Lieben L,Bouillon R,Carmeliet G,Christakos S

更新日期：2008-06-01 00:00:00

abstract：:Ghrelin stimulates and leptin inhibits appetite by modulating neuropeptide Y (NPY) signaling in the hypothalamus. Analysis of plasma ghrelin and leptin by sensitive radioimmunoassays showed that the two peripheral hormones are secreted in pulsatile fashion in rats consuming ad libitum rat chow. Fasting augmented all p...

journal_title：Endocrinology

authors： Bagnasco M,Kalra PS,Kalra SP

更新日期：2002-02-01 00:00:00

abstract：:Whole saliva collected from rat, mouse, and human sources was found to contain high concentrations of transforming growth factor-alpha (TGF alpha) when analyzed by RIA. The concentrations of TGF alpha in unstimulated human saliva (age, 30-45 yr; n = 10; 1.5 +/- 3.1 nM) was reduced with age (age, 55-70 yr; n = 10; 0.4 ...

journal_title：Endocrinology

authors： Humphreys-Beher MG,Macauley SP,Chegini N,van Setten G,Purushotham K,Stewart C,Wheeler TT,Schultz GS

更新日期：1994-02-01 00:00:00

abstract：:Little is known about the mechanisms of action of polypeptide hormones on chromatin structure and nuclear function. We have employed micrococcal nuclease to examine the effect of TSH on the accessibility of DNA in thyroid nuclei. Brief digestion of nuclear suspensions with 0.05-0.2 U/ml micrococcal nuclease at 26-28 C...

journal_title：Endocrinology

authors： Abe Y,Cooper E,Spaulding SW

更新日期：1982-06-01 00:00:00

abstract：:The structural requirements for the inhibition of net bone collagen synthesis by parathyroid hormone (PTH) in vitro have been examined by study of the effects of selected fragments and analogs of bovine PTH (bPTH) upon the incorporation of [3H]proline into collagenase-digestible and -nondigestible proteins by neonatal...

journal_title：Endocrinology

authors： Bringhurst FR,Potts JT Jr

更新日期：1981-01-01 00:00:00

abstract：:To examine developmental changes in the LH response to estrogen, eight neonatally ovariectomized monkeys received repeated injections (sc) of 50 micrograms/kg estradiol benzoate (EB) at approximately 4-month intervals starting at age 8-12 months and ending at 49-52 months. Serum samples were obtained 24 before and 0, ...

journal_title：Endocrinology

authors： Terasawa E

更新日期：1985-12-01 00:00:00

abstract：:Recent in vitro and in vivo evidence shows that secretion of parathyroid hormone (PTH) and calcitonin (CT) is stimulated by beta-adrenergic agonists and inhibited by beta-adrenergic antagonists. To assess the possible roles of adrenal medullary or adrenergic nerve terminal catecholamines in calcium homeostasis, we hav...

journal_title：Endocrinology

authors： Heath H 3rd

更新日期：1980-10-01 00:00:00

abstract：:The endocrine-disrupting chemical bisphenol A (BPA) increases adipose tissue mass in vivo and promotes adipogenesis in vitro; however, mechanisms explaining BPA's obesogenic effect remain unknown. We investigated the effects of gestational BPA and its analog, bisphenol S (BPS), exposure on the adipogenic differentiati...

journal_title：Endocrinology

authors： Pu Y,Gingrich JD,Steibel JP,Veiga-Lopez A

更新日期：2017-11-01 00:00:00

abstract：:Recent evidence has suggested that a circadian rhythm exists for plasma beta-endorphin-like immunoreactivity. The purpose of the present study was to examine the long term effects of surgical trauma on plasma beta-endorphin dynamics. Blood samples for RIA were obtained from female baboons every 4 h for three 48-h peri...

journal_title：Endocrinology

authors： McIntosh TK

更新日期：1987-05-01 00:00:00

abstract：:Oxytocin (OT) is released by the posterior pituitary during male orgasm and is supposed to participate in the ejaculatory process. We now report evidence demonstrating the presence of an OT receptor gene (real-time RT-PCR and Northern blot) and protein (immunohistochemistry, Western blot, and binding studies) expressi...

journal_title：Endocrinology

authors： Vignozzi L,Filippi S,Luconi M,Morelli A,Mancina R,Marini M,Vannelli GB,Granchi S,Orlando C,Gelmini S,Ledda F,Forti G,Maggi M

更新日期：2004-04-01 00:00:00

abstract：:We have investigated the role of protein kinase C (PKC) isoenzymes in the differential growth regulation of human pancreatic carcinoma cell lines by all-trans retinoic acid (RA). RA treatment results in dose-dependent stimulation of anchorage-independent growth in AsPc1 cells and growth inhibition in Capan 2 cells. Bo...

journal_title：Endocrinology

authors： Rosewicz S,Brembeck F,Kaiser A,Marschall ZV,Riecken EO

更新日期：1996-08-01 00:00:00

abstract：:Quantitative thyroid cell transplantation was used to evaluate the reestablishment of thyroid function in surgically thyroidectomized rats. Donor thyroid glands were enzymatically dispersed, and the cells were quantified, serially diluted, and inoculated into the sc fat pads of syngeneic recipient rats 1 day after sur...

journal_title：Endocrinology

authors： Domann FE,Mitchen JM,Clifton KH

更新日期：1990-12-01 00:00:00

abstract：:To determine the presence of a PRL-binding protein (PRL-BP) in rat serum, female rats were ovariectomized and administered sc estradiol benzoate capsules. Serum was incubated with [125I]rat PRL (rPRL) for 1 h at 37 C with or without different doses of rPRL, ovine PRL (oPRL), or rGH. Separation of the [125I]rPRL-PRL-BP...

journal_title：Endocrinology

authors： Cohen H,Guillaumot P,Sabbagh I

更新日期：1993-06-01 00:00:00

abstract：:Several neuropeptides with the C-terminal RFamide sequence have been identified in the hypothalamus of a variety of vertebrates. Among the RFamide peptide groups, however, only LPXRFamide peptides, including gonadotropin-inhibitory hormone, have been characterized in the avian brain. In the present study, we sought fo...

journal_title：Endocrinology

authors： Ukena K,Tachibana T,Iwakoshi-Ukena E,Saito Y,Minakata H,Kawaguchi R,Osugi T,Tobari Y,Leprince J,Vaudry H,Tsutsui K

更新日期：2010-05-01 00:00:00

abstract：:Prostaglandin (PG) E2 (PGE(2)) plays a central role in the regulation of smooth muscle contractions. Classically, PGE(2) stimulates contractions via EP1 and EP3 receptors, whereas EP2 and EP4 maintain quiescence. Labor involves a change from myometrial quiescence to contractions with a shift from anti- to proinflammat...

journal_title：Endocrinology

authors： Kandola MK,Sykes L,Lee YS,Johnson MR,Hanyaloglu AC,Bennett PR

更新日期：2014-02-01 00:00:00