Reduced ghrelin, islet amyloid polypeptide, and peptide YY expression in the stomach of gastrin-cholecystokinin knockout mice.

abstract：:Osteoclast precursors have not been well characterized because there are no known markers that can detect them. We have used osteoclast-like cells formed in vitro to develop a panel of specific antibodies that react with mature osteoclasts, osteoclast precursors, and other cells in the osteoclast lineage. Monoclonal a...

journal_title：Endocrinology

authors： Kukita T,Roodman GD

更新日期：1989-08-01 00:00:00

abstract：:Immune activation results in the activation of adrenal steroidogenesis and inhibition of gonadal steroidogenesis. Previous studies indicated that these effects were caused primarily by activation and suppression of the secretion of ACTH and LH, respectively. However, other evidence indicated a direct effect of the imm...

journal_title：Endocrinology

authors： Hales KH,Diemer T,Ginde S,Shankar BK,Roberts M,Bosmann HB,Hales DB

更新日期：2000-11-01 00:00:00

abstract：:This study was undertaken to examine short photoperiod (SD; 8 h of light, 16 h of darkness)-induced alterations in reproductive endocrine and neuroendocrine parameters in the male white-footed mouse, Peromyscus leucopus. Exposure to SD for 8 weeks caused dramatic reductions in testis and seminal vesicle weights, decre...

journal_title：Endocrinology

authors： Glass JD,Ferreira S,Deaver DR

更新日期：1988-08-01 00:00:00

abstract：:Type 1 diabetes is caused by autoimmune destruction of β-cells. Although immunotherapy can restore self-tolerance thereby halting continued immune-mediated β-cell loss, residual β-cell mass and function is often insufficient for normoglycemia. Using a growth factor to boost β-cell mass can potentially overcome this ba...

journal_title：Endocrinology

authors： Hyslop CM,Tsai S,Shrivastava V,Santamaria P,Huang C

更新日期：2016-01-01 00:00:00

abstract：:We have previously demonstrated that, in prostate cancer cells, androgens up-regulate IGF-I receptor (IGF-IR) by inducing cAMP-response element-binding protein (CREB) activation and CREB-dependent IGF-IR gene transcription through androgen receptor (AR)-dependent membrane-initiated effects. This IGF-IR up-regulation i...

journal_title：Endocrinology

authors： Malaguarnera R,Sacco A,Morcavallo A,Squatrito S,Migliaccio A,Morrione A,Maggiolini M,Belfiore A

更新日期：2014-04-01 00:00:00

abstract：:The growth regulatory activity of transforming growth factor-beta 1 (TGF beta 1) was studied in a clonal strain of thyroid papillary carcinoma cell (NPA). Despite the presence of TGF beta 1 and its receptor messenger RNA in thyroid carcinoma, the molecular mechanism of TGF beta 1 action on cell growth of thyroid carci...

journal_title：Endocrinology

authors： Usa T,Tsukazaki T,Namba H,Ohtsuru A,Kimura H,Villadolid MC,Nagataki S,Yamashita S

更新日期：1994-10-01 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：:A basic somatomedin preparation results in a 2-fold stimulation of incorporation of both [3H]leucine into protein and 35SO4 into glycosaminoglycans by cultured chick sternal chondrocytes. The stimulation is seen in the presence of 20 mM 4-methylumbelliferyl-beta-D-xyloside alone but is not observable in the presence o...

journal_title：Endocrinology

authors： Kemp SF,Hintz RL

更新日期：1980-03-01 00:00:00

abstract：:Native PRL and des-amido forms 1, 2, and 3 were tested for their individual immunochemical and receptor-binding abilities. The results show that deamidation of either secreted mouse PRL or stored ovine PRL alters their binding in a radioreceptor assay. For each accumulated deamidation there was a statistically signifi...

journal_title：Endocrinology

authors： Haro LS,Talamantes FJ

更新日期：1985-01-01 00:00:00

abstract：:We have studied the two estrogen receptor (ER) subtypes, ER alpha and ER beta, and chimeric constructs with ER alpha and ER beta to examine the bioactivities of these receptors and their responses to estrogen and antiestrogen ligands. Transcriptional activity of ER beta is highly dependent on cell/promoter context and...

journal_title：Endocrinology

authors： McInerney EM,Weis KE,Sun J,Mosselman S,Katzenellenbogen BS

更新日期：1998-11-01 00:00:00

abstract：:In previous studies we found that plasma angiotensinogen levels were reduced by lesions of the hypothalamic paraventricular nuclei. To determine if the decrease was caused by decreased secretion of hormones that normally stimulate angiotensinogen secretion by the liver, we correlated the changes in plasma angiotensino...

journal_title：Endocrinology

authors： Kjos T,Gotoh E,Tkacs N,Shackelford R,Ganong WF

更新日期：1991-08-01 00:00:00

abstract：:Uterine epithelial cells (UEC) isolated from 6-week-old CF-1 mice were immortalized using retroviral-mediated transfection of SV40 large T-antigen. One line, WEG-1, retained epithelial morphology and reacted with antibodies to cytokeratins 18, 19, laminin, fibronectin, and beta-catenin. In addition, WEG-1 cells displa...

journal_title：Endocrinology

authors： Wegner CC,Cherington V,Clemens JW,Jacobs AL,Julian J,Surveyor GA,Bell EC,Carson DD

更新日期：1996-01-01 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：:Recently, California condors (Gymnogyps californianus) have been reintroduced to coastal regions of California where they feed on marine mammal carcasses. There is evidence that coastal-dwelling condors experience reproductive issues, such as eggshell thinning, likely resulting from exposure to endocrine-disrupting ch...

journal_title：Endocrinology

authors： Felton RG,Steiner CC,Durrant BS,Keisler DH,Milnes MR,Tubbs CW

更新日期：2015-12-01 00:00:00

abstract：:We have previously reported that the acute injection of interleukin-1 beta (IL-1 beta) into the brain ventricles of intact female rats promptly decreases LHRH release and inhibits gene expression of this peptide in the medial preoptic area (MPOA). The present studies were therefore designed to determine whether contin...

journal_title：Endocrinology

authors： Rivest S,Lee S,Attardi B,Rivier C

更新日期：1993-12-01 00:00:00

abstract：:The steroid hormone 1 alpha,25-dihydroxyvitamin D3 [1,25-(OH)2D3] can elicit biological responses via a nongenomic pathway that involves rapid opening of the plasma membrane Ca2+ channels. There is also evidence that 1,25-(OH)2D3 influences insulin secretion in the pancreatic beta-cell, which is primarily mediated by ...

journal_title：Endocrinology

authors： Sergeev IN,Rhoten WB

更新日期：1995-07-01 00:00:00

abstract：:The roles of alpha- and beta-subunits of human TSH (hTSH) were studied by investigating the inhibitory effects of monoclonal antibodies on the biological activity of hTSH. Four monoclonal antibodies directed toward different epitopes on the beta-subunit (hTSH beta) inhibited completely the receptor binding of hTSH to ...

journal_title：Endocrinology

authors： Endo Y,Tetsumoto T,Nagasaki H,Kashiwai T,Tamaki H,Amino N,Miyai K

更新日期：1990-07-01 00:00:00

abstract：:Mammary glands from second generation vitamin D-deficient mice and rats were examined for their ability to make the major milk proteins, casein and alpha-lactalbumin, both in vivo and in vitro. The glands from the rachitic animals were morphologically indistinguishable from those of age-matched controls. When placed i...

journal_title：Endocrinology

authors： Bhattacharjee M,Wientroub S,Vonderhaar BK

更新日期：1987-09-01 00:00:00

abstract：:GH has physiological functions in many tissues, but the cellular targets for direct effects of GH remain ill defined in complex tissues such as the growth plate in which the contribution of direct vs. indirect actions of GH remains controversial. The Janus kinase (Jak)-signal transducer and activator of transcription ...

journal_title：Endocrinology

authors： Gevers EF,Hannah MJ,Waters MJ,Robinson IC

更新日期：2009-08-01 00:00:00

abstract：:The circadian rhythm of blood corticosterone was examined in rats whose feeding was restricted to a specific time of day. The peak of the corticosterone level was found just before feeding time regardless of whether, the rats were kept on a 12-h light, 12-h dark cycle or in constant light or were blinded. It took at l...

journal_title：Endocrinology

authors： Kato H,Saito M,Suda M

更新日期：1980-03-01 00:00:00

abstract：:Exposure to estrogens is associated with an increased risk of developing breast, cervical, and liver cancer. Estrogens strongly induce the human granzyme B inhibitor, proteinase inhibitor 9 (PI-9). Because cytotoxic T lymphocytes (CTLs) and natural killer (NK) cells use the granzyme pathway to induce apoptosis of targ...

journal_title：Endocrinology

authors： Jiang X,Orr BA,Kranz DM,Shapiro DJ

更新日期：2006-03-01 00:00:00

abstract：:A monoclonal antibody which recognizes the [125I]human GH ([125I]hGH)-binding proteins of rabbit liver has been produced using hybridoma technology. A CB6F1/J mouse was immunized over a period of 82 days with a partially purified GH receptor (GHr) preparation. On the 83rd day, spleen cells from the mouse were fused wi...

journal_title：Endocrinology

authors： Simpson JS,Hughes JP,Friesen HG

更新日期：1983-06-01 00:00:00

abstract：:In the present study, steroidogenesis in two different Leydig tumor cell lines was compared. One, the MA-10 mouse tumor cell line, produces steroids and the steroidogenic acute regulatory (StAR) protein only when stimulated by trophic hormones and cAMP analogs. The other, the R2C rat tumor cell line, produces steroids...

journal_title：Endocrinology

authors： Jo Y,Stocco DM

更新日期：2004-12-01 00:00:00

abstract：:The biosynthesis of estrogens is catalyzed by aromatase P450 (P450arom), the product of the CYP19 gene. The tissue-specific expression of the CYP19 gene is regulated by means of tissue-specific promoters through the use of alternative splicing mechanisms. Thus, transcripts containing various 5'-untranslated termini ar...

journal_title：Endocrinology

authors： Sun T,Zhao Y,Mangelsdorf DJ,Simpson ER

更新日期：1998-04-01 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：:Nowadays, we are bombarded with information on a large number of endocrine-disrupting chemicals. We hear and read about endocrine-disrupting chemicals on blogs, the web, news stories, television specials, advertisements, and of course scientific articles. Reports claim these ubiquitous compounds are responsible for in...

journal_title：Endocrinology

authors： Rissman EF

更新日期：2016-08-01 00:00:00

abstract：:Studies were carried out to determine the regional central nervous system and species specificity of the previously observed [125I]iodoavian pancreatic polypeptide ( [125I]iodo-APP) specific binding to chick brain membranes. The avian species examined were chicken, pigeon, duck, quail, chukar, and pheasant. In all spe...

journal_title：Endocrinology

authors： Adamo ML,Hazelwood RL

更新日期：1984-03-01 00:00:00

abstract：:Somatostatin (SRIF) inhibits vasoactive intestinal peptide (VIP)-stimulated cAMP accumulation in the GH4C1 strain of rat pituitary tumor cells, and this effect is responsible for SRIF inhibition of VIP-stimulated hormone release. In this study we examined the interaction between the SRIF receptor and adenylate cyclase...

journal_title：Endocrinology

authors： Koch BD,Schonbrunn A

更新日期：1984-05-01 00:00:00

abstract：:Recent evidence has linked mitochondrial dysfunction and DNA damage, increased oxidative stress in skeletal muscle, and insulin resistance (IR). The purpose of this study was to determine the role of the DNA repair enzyme, human 8-oxoguanine DNA glycosylase/apurinic/apyrimidinic lyase (hOGG1), on palmitate-induced mit...

journal_title：Endocrinology

authors： Yuzefovych LV,Schuler AM,Chen J,Alvarez DF,Eide L,Ledoux SP,Wilson GL,Rachek LI

更新日期：2013-08-01 00:00:00

abstract：:Women with polycystic ovary syndrome (PCOS) and hyperandrogenism have altered hormone levels and suffer from ovarian dysfunction leading to subfertility. We have attempted to generate a model of hyperandrogenism by feeding mice chow supplemented with dehydroepiandrosterone (DHEA), an androgen precursor that is often e...

journal_title：Endocrinology

authors： Jimenez PT,Frolova AI,Chi MM,Grindler NM,Willcockson AR,Reynolds KA,Zhao Q,Moley KH

更新日期：2013-12-01 00:00:00