Identification of cDNA encoding motilin related peptide/ghrelin precursor from dog fundus.

abstract：:Glucocorticoids have been shown to decrease CRF receptor binding in the anterior pituitary. To determine whether glucocorticoids or CRF peptide modulate CRF-R1 gene expression, CRF-R1 mRNA levels in rat pituitary and brain were measured after administration of a synthetic glucocorticoid, dexamethasone (DEX) or rat/hum...

journal_title：Peptides

authors： Zhou Y,Spangler R,LaForge KS,Maggos CE,Ho A,Kreek MJ

更新日期：1996-01-01 00:00:00

abstract：:Locust abdominal ganglia are shown to colocalize Locusta-diuretic peptide-, leucokinin I-, and lysine vasopressin-like immunoreactivity in posterior lateral neurosecretory cells. Extracts of abdominal ganglia were partially purified by RP-HPLC then dot immunoassay screened with the same antisera used for immunocytoche...

journal_title：Peptides

authors： Thompson KS,Rayne RC,Gibbon CR,May ST,Patel M,Coast GM,Bacon JP

更新日期：1995-01-01 00:00:00

abstract：:The pineal nonapeptide hormone arginine vasotocin (AVT) (100 ng/kg) administered intra-nasally (IN) to healthy prepubertal boys, dramatically increased the amount of REM sleep, decreased REM sleep latency, and induced REM periods at sleep onset. Neither arginine vasopressin (AVP) nor oxytocin administered IN at the do...

journal_title：Peptides

authors： Pavel S,Goldstein R,Petrescu M,Popa M

更新日期：1981-10-01 00:00:00

abstract：:We evaluated behavior and cognitive performance in a line of transgenic mice that overexpress the rat gene for vasopressin. Open field testing revealed greatest habituation in homozygous mice. Passive avoidance performance indicated equal learning and memory ability of transgenic compared to normal mice. Drinking beha...

journal_title：Peptides

authors： Miller M,Haroutunian V,Wiltshire-Clement M

更新日期：1995-01-01 00:00:00

abstract：:The binding activity of several galanin fragments and analogs was measured on specific receptors present in rat brain and the rat pancreatic beta cell line Rin m 5F. In both tissues it was observed that: 1) galanin(3-29), galanin(10-29) and [Ile2]-galanin were ineffective for inhibiting [125I] galanin binding and 2) a...

journal_title：Peptides

authors： Lagny-Pourmir I,Lorinet AM,Yanaihara N,Laburthe M

更新日期：1989-07-01 00:00:00

abstract：:Antisauvagine-30 (aSVG) is the only high-affinity antagonist for the corticotropin-releasing factor (CRF) type 2 (CRF(2)) receptor. A structure-activity relationship study was performed to pinpoint residues conferring aSVG's selectivity. The aSVG-analogues being N-terminally extended by one or two residues or containi...

journal_title：Peptides

authors： Brauns O,Brauns S,Jenke M,Zimmermann B,Dautzenberg FM

更新日期：2002-10-01 00:00:00

abstract：:Cocaine- and amphetamine-regulated transcript peptide (CART) with its wide distribution in the brain of mammals has been the focus of considerable research in recent years. Last two decades have witnessed a steady rise in the information on the genes that encode this neuropeptide and regulation of its transcription an...

journal_title：Peptides

authors： Subhedar NK,Nakhate KT,Upadhya MA,Kokare DM

更新日期：2014-04-01 00:00:00

abstract：:Gastric inhibitory polypeptide (GIP) is a 42 amino acid hormone secreted from intestinal K-cells in response to nutrient ingestion. Despite a recognised physiological role for GIP as an insulin secretagogue to control postprandial blood glucose levels, growing evidence reveals important actions of GIP on adipocytes an...

journal_title：Peptides

authors： Irwin N,Gault VA,O'Harte FPM,Flatt PR

更新日期：2020-03-01 00:00:00

abstract：:Obestatin is a second peptide derived from the preproghrelin polypeptide. It was originally thought to have anorexigenic effects, thereby functioning as an antagonist of ghrelin. However, this has been a subject of debate ever since. Since acylated ghrelin strongly induces insulin resistance, it could be hypothesized ...

journal_title：Peptides

authors： Kiewiet RM,Gauna C,van Aken MO,van de Zande B,van der Lely AJ

更新日期：2008-12-01 00:00:00

abstract：:Honeybee stings are a severe public health problem. Bee venom contains a series of active components, including enzymes, peptides, and biogenic amines. The local reactions observed after envenoming include a typical inflammatory response and pain. Honeybee venom contains some well-known polycationic peptides, such as ...

journal_title：Peptides

authors： Mourelle D,Brigatte P,Bringanti LD,De Souza BM,Arcuri HA,Gomes PC,Baptista-Saidemberg NB,Ruggiero Neto J,Palma MS

更新日期：2014-09-01 00:00:00

abstract：:To evaluate the effects of exogenous ghrelin or obestatin on intestinal injury and accompanying pulmonary injury, intestinal ischemia-reperfusion (I/R) was induced in rats by obstructing the superior mesenteric artery for 60min, whereas laparotomy was performed in the sham group. At the beginning of the 90-min reperfu...

journal_title：Peptides

authors： Şen LS,Karakoyun B,Yeğen C,Akkiprik M,Yüksel M,Ercan F,Özer A,Yeğen BÇ

更新日期：2015-09-01 00:00:00

abstract：:Angiotensin infusion increased glucose metabolism in 4 of 7 subdivisions of the rat subfornical organ, the effect being stronger in ventromedial compared to dorsolateral zones across the rostrocaudal axis. [Sar1-Leu8]Angiotensin II attenuated metabolic responses to intravenous angiotensin in all subfornical organ subr...

journal_title：Peptides

authors： Shaver SW,Kadekaro M,Gross PM

更新日期：1990-05-01 00:00:00

abstract：:Phalloidin staining F-actin was used to image muscle fiber arrangements present in the reproductive system of the adult female Rhodnius prolixus. A mesh of muscle fibers encircles the ovaries whereas a criss-cross pattern of finer muscle fibers covers each ovariole. Two layers of muscle fibers (arranged longitudinally...

journal_title：Peptides

authors： Sedra L,Lange AB

更新日期：2014-03-01 00:00:00

abstract：:The C-terminus of the transcription factor p53 seems to play an important role by controlling the specific DNA-binding activity, which is directly associated with sensing damaged DNA. Another region located in the N-terminus of the protein has also been shown to regulate the DNA-binding activity of the protein. This a...

journal_title：Peptides

authors： Portefaix JM,Rio MD,Granier C,Roquet F,Pau B,Navarro-Teulon I

更新日期：2003-03-01 00:00:00

abstract：:Cholecystokinin octapeptides (CCK8s) have been purified from methanol extracts of two brains from each of two Australian marsupials, Tammar Wallaby and Eastern Quoll, containing 3 nmol and 2 nmol of the peptides, respectively. Immunoreactive CCK was concentrated on QMA SepPak cartridges and purified by two successive ...

journal_title：Peptides

authors： Fan ZW,Eng J,Shaw G,Yalow RS

更新日期：1988-03-01 00:00:00

abstract：:Multiple-time regression analysis has been used to study the influx of radiolabeled peptides and polypeptides across the blood-brain barrier (BBB). This study used both tritiated and iodinated leptin to clarify several issues associated with these measurements. Recombinant murine leptin was radiolabeled with 3H by der...

journal_title：Peptides

authors： Kastin AJ,Akerstrom V,Pan W

更新日期：2001-12-01 00:00:00

abstract：:Peptides spanning the range of human parathyroid hormone-related protein (PTHrP) have been shown to bind heat shock protein-70 expressed on the surface of cancer cells with cytoprotective consequences in vitro. The present study focused on identification of intracellular proteins that interact with the carboxy-termina...

journal_title：Peptides

authors： Grzesiak JJ,Burton DW,Deftos LJ,Bouvet M

更新日期：2006-07-01 00:00:00

abstract：:The distribution of urotensin I (UI) and corticotropin-releasing factor (CRF) immunoreactive (IR) structures was studied in the central nervous system (CNS) of the white sucker using the peroxidase-antiperoxidase immunocytochemical procedure. The close sequence homology between both peptides resulted in a high degree ...

journal_title：Peptides

authors： Yulis CR,Lederis K,Wong KL,Fisher AW

更新日期：1986-01-01 00:00:00

abstract：:There are two distinct mRNAs that encode the precursor to gastrin-releasing peptide (GRP) in rat brain. These two messages arise from separate transcription initiation sites located approximately 400 base pairs apart, which are presumably regulated by separate promoters. In the present study, we mapped the distributio...

journal_title：Peptides

authors： Zoeller RT,Lebacq-Verheyden AM,Battey JF

更新日期：1989-03-01 00:00:00

abstract：:Two peptides, rHRnG and hproHRnG, which were encoded by the nucleotide sequences complementary to mRNA of rat hypothalamic gonadotropin-releasing hormone (GnRH) and human placental proGnRH(-3-13), respectively, were synthesized. A remarkable hydropathic anti-complementarity was observed in the N-terminal region betwee...

journal_title：Peptides

authors： Görcs TJ,Gottschall PE,Coy DH,Arimura A

更新日期：1986-11-01 00:00:00

abstract：:Antimicrobial peptides (AMPs) and mucins are components of airway secretions and both contribute to the innate host defense system. At neutral pH, AMPs are positively charged, mucins negatively. It was the aim of the study to test whether these opposite charges result in interactions between AMPs and mucins. We measur...

journal_title：Peptides

authors： Felgentreff K,Beisswenger C,Griese M,Gulder T,Bringmann G,Bals R

更新日期：2006-12-01 00:00:00

abstract：:This study was designed to test the possibility that antimicrobial peptides could be derived from the genomic sequences of phage lysins. Using two lysins (D3 and PhiKZ) we selected and produced two putative peptides (X and Z, respectively) believed to possess antimicrobial properties based on their physicochemical cha...

journal_title：Peptides

authors： Rotem S,Radzishevsky I,Inouye RT,Samore M,Mor A

更新日期：2006-01-01 00:00:00

abstract：:In this study, antimicrobial peptide S-thanatin (Ts) was chemically synthesized and linked to keyhole limpet hemocyanin (KLH) and bovine serum albumin (BSA) by carbodiimide reagent. Rabbits were immunized with Ts-KLH and polyclonal antibody against Ts was purified by fractional precipitation of ammonium sulfate, coupl...

journal_title：Peptides

authors： Wu G,Wang S,Wang X,Li X,Deng X,Shen Z,Xi T

更新日期：2011-07-01 00:00:00

abstract：:Venoms from cone snails (genus Conus) can be seen as an untapped cocktail of biologically active compounds, being increasingly recognized as an emerging source of peptide-based therapeutics. Cone snails are considered to be specialized predators that have evolved the most sophisticated peptide chemistry and neuropharm...

journal_title：Peptides

authors： Peigneur S,Van Der Haegen A,Möller C,Waelkens E,Diego-García E,Marí F,Naudé R,Tytgat J

更新日期：2013-03-01 00:00:00

abstract：:Plasma adrenomedullin (AM) levels are elevated in various pathological states including cardiovascular and inflammatory diseases. The present study investigated whether an increased AM level is a marker of vascular complications in patients with atherosclerotic risks. In 114 patients with cardiovascular risks and/or d...

journal_title：Peptides

authors： Suzuki Y,Horio T,Nonogi H,Hayashi T,Kitamura K,Eto T,Kangawa K,Kawano Y

更新日期：2004-08-01 00:00:00

abstract：:We have isolated TDVDHVFLRFamide (DMS), FDDYGHMRFamide (DSK), and DPKQDFMRFamide from Drosophila melanogaster. These peptides, structurally related by a common C-terminus -XRFamide, where X = L or M, are encoded by three different genes. To determine cellular expression, we have generated antisera to multiple antigeni...

journal_title：Peptides

authors： Nichols R,McCormick J,Lim I

更新日期：1997-01-01 00:00:00

abstract：:Insect flight requires rapid mobilization of energy reserves during flight, which is mediated and regulated by hormonal control via adipokinetic hormones. The structure of the G-protein receptors to which these hormones bind, are crucial in understanding many of the physiological processes in which they play a central...

journal_title：Peptides

authors： Mugumbate G,Jackson GE,van der Spoel D

更新日期：2011-03-01 00:00:00

abstract：:C-type natriuretic peptide (CNP) was recently found in the myocardium, but possible insights into differences between atrium and ventricle production are so far lacking. Our aim was to evaluate, in an experimental model of pacing-induced heart failure (HF), plasma and tissue levels of CNP and mRNA expression of the pe...

journal_title：Peptides

authors： Del Ry S,Cabiati M,Lionetti V,Emdin M,Recchia FA,Giannessi D

更新日期：2008-12-01 00:00:00

abstract：:The levels of rat plasma beta-endorphin-like immunoreactivity following a 30 min exposure to (1) an unfamiliar operant chamber, (2) an unfamiliar operant chamber providing a VI-5 second schedule of 3 mA, 1 sec footshocks, or (3) a familiar chamber providing no shocks, but previously paired with unavoidable shocks were...

journal_title：Peptides

authors： Scallet AC

更新日期：1982-03-01 00:00:00

abstract：:Recent refinements in methodology now permit the study of endogenous peptide hormones in their individual target cells. The investigations reported here deal with the question of whether endogenous ACTH can be detected in its target cells in the highly active adrenal gland of the normally lactating rat. This question ...

journal_title：Peptides

authors： Nolin JM

更新日期：1980-10-01 00:00:00