نتایج جستجو برای: rfrp

تعداد نتایج: 97  

Objective(s): Several pathological conditions are associated with hyper-production of testosterone; however, its impacts are not well understood. Hence, we evaluated the effects of supraphysiological levels of testosterone on gonadotropin-releasing hormone (GnRH) system in the hypothalamus of male rats. Also, we assessed the expression of two excitatory (kisspeptin and...

Ali Moghadam Ali Niazi Amin Tamadon, Farhad Rahmanifar Fatemeh Sabet Sarvestani Mohammad Reza Jafarzadeh Shirazi Nader Tanideh Omid Koohi-Hosseinabadi Saeed Mohammadi Nezhad

2015
Karine Rousseau Sylvie Dufour Hubert Vaudry

The first member of the RF-amide peptide superfamily to be characterized, in 1977, was the cardioexcitatory peptide, FMRFamide, isolated from the ganglia of the clamMacrocallista nimbosa (1). Since then, a large number of such peptides, designated after their C-terminal arginine (R) and amidated phenylalanine (F) residues, have been identified in representative species of all major phyla. The d...

2003

Neuropeptide FF (NPFF) and prolactin-releasing peptide (PrRP) are two members of the RFamide peptide family. In this study we investigated whether these RFamide peptides, which have common structural features in their C-terminal RFamide motif and share several physiologically important functions, could exert their effects through the same set of receptors. The affinity and functional activity o...

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