Immunohistochemical localization of amylin in rat brainstem.

abstract：:Bombesin (BBS) at doses of 0.1, 1.0, 10.0 and 100.0 nM stimulated chemiluminescence (CL) production by phagocytic cells (monocytes, macrophages and polymorphonuclear leucocytes) in mice in the presence of ZAP (opsonized zymosan particles containing luminol). These data suggest that BBS increased the phagocytic functio...

journal_title：Peptides

authors： Jin GF,Guo YS,Smith ER,Houston CW

更新日期：1990-03-01 00:00:00

abstract：:CART (cocaine- and amphetamine-regulated transcript) peptides are neuropeptides abundant in the central nervous system and periphery found to be involved in the regulation of food intake behavior and other physiological processes. Recently, we reported specific binding of (125)I-CART(61-102) to the rat adrenal pheochr...

journal_title：Peptides

authors： Maixnerová J,Hlavácek J,Blokesová D,Kowalczyk W,Elbert T,Sanda M,Blechová M,Zelezná B,Slaninová J,Maletínská L

更新日期：2007-10-01 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：:Animal behavioral and neurochemical studies implicate dopaminergic systems in the neurological sequelae induced by estrogen. In the present study, we demonstrated for the first time that MIF-1, a neuropeptide unrelated to classical dopamine agonists, when given prior to, concurrently with, and after 17 beta-estradiol,...

journal_title：Peptides

authors： Rajakumar G,Chiu P,Chiu S,Johnson RL,Mishra RK

更新日期：1987-11-01 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：:A new series of analogues of the potent opiate-like peptides dermorphins (mainly tetra- and pentapeptides) were synthesized in order to better evaluate the structure-activity relationships. Relative potencies were referred to dermorphin (H-Tyr-D-Ala-Phe-Gly-Tyr-Pro-Ser-NH2), the prototype of this class of frog skin pe...

journal_title：Peptides

authors： Melchiorri P,Erspamer GF,Erspamer V,Guglietta A,De Castiglione R,Faoro F,Perseo G,Piani S,Santangelo F

更新日期：1982-09-01 00:00:00

abstract：:The distribution and chemical properties of compounds with tachykinin-like immunoreactivity (TK-LI) in the spinal cord and brain of lampreys (Lampetra fluviatilis and Ichthyomyzon unicuspis) were investigated by means of immunohistochemistry and various chromatographic methods combined with radioimmunoassay. The distr...

journal_title：Peptides

authors： Van Dongen PA,Theodorsson-Norheim E,Brodin E,Hökfelt T,Grillner S,Peters A,Cuello AC,Forssmann WG,Reinecke M,Singer EA

更新日期：1986-03-01 00:00:00

abstract：:Peptides are important regulators of growth and cellular functions not only in normal tissue but also in tumors. So they are becoming radioligands of increasing interest in nuclear oncology for targeted tumor diagnosis and therapy. So development of new peptide radiopharmaceuticals is becoming one of the most importan...

journal_title：Peptides

authors： Chandra S,De K,Ganguly S,Sarkar B,Misra M

更新日期：2009-12-01 00:00:00

abstract：:The relationship between gallbladder (GB) bile concentration and motility was studied in conscious dogs. The 12-h GB bile concentrations between meals could be divided into three periods: diluting, minimum, and concentrating periods. During the diluting period, inhibition of GB contractions by a CCKA receptor antagoni...

journal_title：Peptides

authors： Muramatsu S,Sonobe K,Mizumoto A,Yamada T,Itoh Z

更新日期：1997-01-01 00:00:00

abstract：:The influence of central vs. peripheral administration of specific type A and type B CCK receptor antagonists (L364,718 and L365,260, respectively) on colonic motor hyperactivity induced by feeding and CCK8 was investigated in dogs with strain-gauge transducers implanted on the proximal and transverse colon. Intraveno...

journal_title：Peptides

authors： Gue M,Bueno L

更新日期：1991-05-01 00:00:00

abstract：:In vitro pepsin treatment of plasma proteins generates biologically active peptides such as enkephalin-related peptides. These peptides were characterized using chromatographic techniques along with a radioimmunoassay procedure involving the use of Leu-enkephalin and Met-enkephalin antisera. Serum albumin is the only ...

journal_title：Peptides

authors： Garreau I,Pejoan C,Bressollier P,Verneuil B,Cucumel K,Cupo A

更新日期：1994-01-01 00:00:00

abstract：:Radiation enteritis occurs as a response to abdominal radiation, which can cause mucosal damage in the gastrointestinal mucosal epithelium. The small intestine is one of the most radiosensitive organs in the abdomen. The present study was undertaken to investigate the effect of octreotide (OCT) administration on heme ...

journal_title：Peptides

authors： Abbasoğlu SD,Erbil Y,Eren T,Giriş M,Barbaros U,Yücel R,Olgaç V,Uysal M,Toker G

更新日期：2006-06-01 00:00:00

abstract：:The intestinal enzymatic degradation of the immunomodulating peptides thymotrinan (TP3), thymocartin (TP4), and thymopentin (TP5), three oligopeptides derived from the naturally occurring thymus hormone thymopoietin, was investigated to evaluate their potential for peroral drug delivery. In the presence of brush-borde...

journal_title：Peptides

authors： Heizmann J,Langguth P,Biber A,Oschmann R,Merkle HP,Wolffram S

更新日期：1996-01-01 00:00:00

abstract：:The purpose of this study was to examine the resting and exercise response patterns of plasma Peptide F immunoreactivity (ir) to altitude exposure (4300 m) and caffeine ingestion (4 mg.kg b.w.-1). Nine healthy male subjects performed exercise tests to exhaustion (80-85% VO2max) at sea level (50 m), during an acute alt...

journal_title：Peptides

authors： Kraemer WJ,Rock PB,Fulco CS,Gordon SE,Bonner JP,Cruthirds CD,Marchitelli LJ,Trad L,Cymerman A

更新日期：1988-09-01 00:00:00

abstract：:The present study sought to examine the mechanism of substance P to modulate the antinociceptive action of intrathecal (i.t.) morphine in paw-licking/biting response evoked by subcutaneous injection of capsaicin into the plantar surface of the hindpaw in mice. The i.t. injection of morphine inhibited capsaicin-induced...

journal_title：Peptides

authors： Komatsu T,Sasaki M,Sanai K,Kuwahata H,Sakurada C,Tsuzuki M,Iwata Y,Sakurada S,Sakurada T

更新日期：2009-09-01 00:00:00

abstract：:Guinea pig VIP differs from VIP of several mammals by its amino acids in positions 5, 9, 19 and 26. We tested a) its ability to occupy VIP receptors in liver and lung membranes of rat and guinea pig and in the human lymphoblastic SUP-T1 cell line and b) the ensuing adenylate cyclase stimulation. In liver and lung memb...

journal_title：Peptides

authors： Cauvin A,Buscail L,Gourlet P,De Neef P,Robberecht P,Yanaihara N,Christophe J

更新日期：1991-01-01 00:00:00

abstract：:Neuropeptide FF (NPFF) has been shown to act as an endogenous anti-analgesic peptide. In this paper, several peptide analogs of the selective ligand dNP(NMe)AFLFQPQRF-NH(2) modified in the putative address segment, were designed to be selective NPFF(2) receptor probes, synthesized and assayed. One peptide dA(NMe)AAFLF...

journal_title：Peptides

authors： Mazarguil H,Mollereau C,Czaplicki G,Zajac JM

更新日期：2012-09-01 00:00:00

abstract：:Rhesus monkey MCH-R1 and MCH-R2 receptors were cloned. Amino acid homology is 98.8% between monkey and human MCH-R1, while monkey and human MCH-R2 are 98% homologous. Binding and intracellular signaling characteristics of the monkey receptors were compared with the human homologues. The results demonstrate that MCH bi...

journal_title：Peptides

authors： Fried S,O'Neill K,Hawes BE

更新日期：2002-08-01 00:00:00

abstract：:Ghrelin is a peptide that has protective effects on many tissues of the body. It has anti-inflammatory and anti-oxidant effects. Acetaminophen, a commonly used analgesic-antipyretic drug, has hepatotoxic side effects. The aim of this study was to evaluate the protective role of ghrelin in liver toxicity due to acetami...

journal_title：Peptides

authors： Golestan Jahromi M,Nabavizadeh F,Vahedian J,Nahrevanian H,Dehpour AR,Zare-Mehrjardi A

更新日期：2010-11-01 00:00:00

abstract：:I.c.v. injection for 9 days of either naltexone (NTX) (5, 10, 20, 40 micrograms/rat) or a selective mu peptide (CTOP) (0.125, 0.25, 0.5, 1, 3, 6 micrograms/rat) or delta (naltrindole) (NLT) (5, 10, 20 micrograms/rat) subtype opioid receptor antagonist affected sensitization to cocaine (COC) (50 mg/kg, i.p.) administer...

journal_title：Peptides

authors： Braida D,Paladini E,Gori E,Sala M

更新日期：1997-01-01 00:00:00

abstract：:This study sought to determine the serum levels of chemerin in gastric cancer patients and healthy subjects and to investigate the biological effect of chemerin on gastric cancer cells. Serum chemerin level of 36 gastric cancer patients and 40 healthy subjects was measured by enzyme-linked immunosorbent assay. AGS and...

journal_title：Peptides

authors： Wang C,Wu WK,Liu X,To KF,Chen GG,Yu J,Ng EK

更新日期：2014-01-01 00:00:00

abstract：:The typical cardiovascular response to polymicrobial sepsis is characterized by an early, hyperdynamic phase followed by a late, hypodynamic phase. Although the factors and/or mediators responsible for producing the transition from the hyperdynamic to the hypodynamic stage are not fully understood, recent studies have...

journal_title：Peptides

authors： Wang P

更新日期：2001-11-01 00:00:00

abstract：:We previously demonstrated that intracerebroventricular (i.c.v.) administration of the substance P (SP) aminoterminal fragment SP(1-7) attenuates the expression of morphine withdrawal in the male rat. In this study we have used a synthetic analogue of this peptide, i.e. the SP(1-7) amide showing higher binding potency...

journal_title：Peptides

authors： Zhou Q,Carlsson A,Botros M,Fransson R,Sandström A,Gordh T,Hallberg M,Nyberg F

更新日期：2009-12-01 00:00:00

abstract：:Skh-AMP1 (GRTSKQELCTWERGSVRQADKTIAG) is an antifungal peptide isolated from Satureja khuzistanica which has been shown to have strong antifungal activity against Aspergillus and Candida species, but no obvious hemolytic effects or cell cytotoxicity in vitro. In the present study, Skh-AMP1 was synthesized, and its mode...

journal_title：Peptides

authors： Khani S,Seyedjavadi SS,Hosseini HM,Goudarzi M,Valadbeigi S,Khatami S,Ajdary S,Eslamifar A,Amani J,Imani Fooladi AA,Razzaghi-Abyaneh M

更新日期：2020-01-01 00:00:00

abstract：:Modification to the structure of glucagon has provided a number of glucagon receptor antagonists with possible therapeutic application for diabetes. These novel peptide analogs include desHis(1)Pro(4)Glu(9)-glucagon and desHis(1)Pro(4)Glu(9)(Lys(30)PAL)-glucagon. This study has evaluated the metabolic benefits of once...

journal_title：Peptides

authors： McShane LM,Franklin ZJ,O'Harte FP,Irwin N

更新日期：2014-10-01 00:00:00

abstract：:Somatostatin is reported in a new population of human sweat duct cells. The epithelial content of somatostatin-like immunoreactivity in normal human skin from various sites of the body was investigated using indirect immunofluorescence. With this methodology we found round-to-oval somatostatin-immunoreactive cells sit...

journal_title：Peptides

authors： Johansson O,Hilliges M,Wang L

更新日期：1993-03-01 00:00:00

abstract：:The neuropeptide Y system is known to have expanded in early vertebrate evolution. Three neuropeptide Y receptors have been proposed to have existed before the two basal vertebrate tetraploidizations, namely a Y1-like, a Y2-like, and a Y5-like receptor, with their genes in the same chromosomal region. Previously we ha...

journal_title：Peptides

authors： Xu B,Sundström G,Kuraku S,Lundell I,Larhammar D

更新日期：2013-01-01 00:00:00

abstract：:Immunocytochemistry using an antiserum to the C-terminal octapeptide of synenkephalin, proenkephalin(63-70), was performed throughout the rat brain and revealed numerous immunopositive fibers and some cell bodies. The morphology and distribution of synenkephalin immunoreactivity was extremely similar to that of a comm...

journal_title：Peptides

authors： Song DD,Rossier J,Harlan RE

更新日期：1989-11-01 00:00:00

abstract：:Osmotic stress stimulates the release of the avian hypothalamic neuropeptide arginine vasotocin (AVT) into the peripheral circulation. We conducted the present study to investigate the effects of salt-loading on AVT secretion and AVT gene expression in specific hypothalamic nuclei in chickens. White Leghorn chickens w...

journal_title：Peptides

authors： Chaturvedi CM,Cornett LE,Koike TI

更新日期：1997-01-01 00:00:00

abstract：:The emergence of new and resistant viruses is a serious global burden. Conventional antiviral therapy with small molecules has led to the development of resistant mutants. In the case of hand, foot and mouth disease (HFMD), the absence of a US-FDA approved vaccine calls for urgent need to develop an antiviral that cou...

journal_title：Peptides

authors： Lalani S,Gew LT,Poh CL

更新日期：2020-11-07 00:00:00