Results 21 to 30 of about 106,975 (225)

Human Semen Contains Thyrotropin Releasing Hormone (TRH), a TRH‐homologous Peptide, and TRH‐binding Substances [PDF]

open access: yesJournal of Andrology, 1983
High levels of thyrotropin releasing hormone (TRH) and TRH‐homologous peptide, with the general structure pGlu‐X‐Pro‐NH2 where X is either Histidine (His) or a neutral amino acid residue, have been identified in rat and human prostate (Pekary et al, 1980, 1981a, 1982c).
A E, Pekary, J M, Hershman, S, Friedman
openaire   +2 more sources

Gravitational Atoms [PDF]

open access: yes, 2019
Particles in a yet unexplored dark sector with sufficiently large mass and small gauge coupling may form purely gravitational atoms (quantum gravitational bound states) with a rich phenomenology. In particular, we investigate the possibility of having an
Nielsen, Niklas G.   +2 more
core   +2 more sources

Taltirelin is a superagonist at the human thyrotropin-releasing hormone receptor

open access: yesFrontiers in Endocrinology, 2012
Taltirelin (TAL) is a thyrotropin-releasing hormone (TRH) analog that is approved for use in humans in Japan. In this study, we characterized TAL binding to and signaling by the human TRH receptor (TRH-R) in a model cell system.
Nanthakumar eThirunarayanan   +2 more
doaj   +1 more source

Estimation of unitary quantum operations [PDF]

open access: yes, 2003
The problem of optimally estimating an unknown unitary quantum operation with the aid of entanglement is addressed. The idea is to prepare an entangled pair, apply the unknown unitary to one of the two parts and then measure the joint output state.
A. Acín   +8 more
core   +2 more sources

Molecular Cloning and Expression Analysis of Thyrotropin-Releasing Hormone, and Its Possible Role in Gonadal Differentiation in Rice Field eel Monopterus albus

open access: yesAnimals, 2022
Rice field eel (Monopterus albus), a protogynous hermaphrodite fish, is a good model for the research of sex determination and gonadal differentiation in teleosts.
Ke Feng   +4 more
doaj   +1 more source

Q-ball formation: Obstacle to Affleck-Dine baryogenesis in the gauge-mediated SUSY breaking ? [PDF]

open access: yes, 2001
We consider the Affleck-Dine baryogenesis comprehensively in the minimal supersymmetric standard model with gauge-mediated supersymmetry breaking. Considering the high temperature effects, we see that the Affleck-Dine field is naturally deformed into the
A. de Gouvêa   +19 more
core   +2 more sources

TRH-Like Peptides

open access: yesPhysiological Research, 2011
TRH-like peptides are characterized by substitution of basic amino acid histidine (related to authentic TRH) with neutral or acidic amino acid, like glutamic acid, phenylalanine, glutamine, tyrosine, leucin, valin, aspartic acid and asparagine.
R, Bílek, M, Bičíková, L, Šafařík
openaire   +2 more sources

Pancreatic Thyrotropin Releasing Hormone and Mechanism of Insulin Secretion

open access: yesCellular Physiology and Biochemistry, 2018
Thyrotropin releasing hormone (TRH; pGlu-His-ProNH2) is expressed also in pancreatic β cells where it is colocalized in secretory granules with insulin.
Vladimír  Štrbák
doaj   +1 more source

Pituitary Thyrotropin-Releasing Hormone (TRH) Receptors: Effects of TRH, Drugs Mimicking TRH Action, and Chlordiazepoxide [PDF]

open access: yesMolecular Endocrinology, 1989
Binding of TRH to specific cell surface receptors on clonal GH4C1 cells is followed within 10 min by receptor sequestration and over 24 h by receptor down-regulation. These experiments were designed to determine if TRH-activated second messenger systems are responsible for changes in receptor localization or number. BAY K8644 and A23187, which increase
P M, Hinkle, E D, Shanshala
openaire   +2 more sources

Vibrio parahaemolyticus- An emerging foodborne pathogen [PDF]

open access: yesVeterinary World, 2012
Vibrio parahaemolyticus is a halophilic gram negative, motile, oxidase positive, straight or curved rod-shaped, facultative anaerobic bacteria that occur naturally in the marine environment. They form part of the indigenous microflora of aquatic habitats
S Nelapati, K Nelapati, B K Chinnam
doaj  

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