Intravenous Orexin Reduces LH Secretion in Castrated Camelus Dromedaries Fed a Sub-maintenance Diet
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چکیده
منابع مشابه
Tissue-specific isoenzyme variations in Arabian camel, Camelus dromedaries
Malate dehydrogenase, α-esterase and β-esterase isoenzymes have been analyzed by native polyacrylamide gel electrophoresis in different tissues (liver, kidney, muscle and hump) of the Arabian Camel, Camelus dromedaries in order to study the tissue specificity of these isoenzymes. Malate dehydrogenase recorded three fractions while both esterases recorded two fractions in different studied tissu...
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Thirty-two naturally infested dromedaries were included in these studies; within pairs, dromedaries were randomly allocated to a treated or a control group based on body weight. Treated animals received a single subcutaneous injection of ivermectin 1.0% w/v solution at adose of 200 \¡.g/kg. Animals were slaughtered 14 to 29 days after treatment and the parasites remaining were recovered for ide...
متن کاملOrexin A promotes granulosa cell secretion of progesterone in sheep
Background: Orexin A, a small-molecule peptide, can regulate female hormones, but limited evidence for its mechanism of activity exists in ovine. Aims: The objective of this study was to investigate the effect of orexin A on progesterone (P4) secretion in cultured granulosa of sheep follicles. Methods: Sheep ovarian granulosa were isolated and ...
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An abattoir survey of the female reproductive tracts of 80 camels was conducted to evaluate the gross and microscopic abnormalities. An incidence of (32.5%) of disorders was recorded from 26 female. 16 camels (20%) had uterine lesions and 10 camels (12.5%) had ovarian lesions. Salpingitis occurred in three camels (3.75%) that also had uterine inflammations. Uterine inflammations were 12 cases (...
متن کاملProgesterone and testosterone in combination act in the hypothalamus of castrated rams to regulate the secretion of LH.
We tested the hypotheses that progesterone enhances the negative feedback actions of testosterone in rams and that this occurs through actions at the hypothalamus. In the first part of this study, blood samples were collected every 10 min for 12 h before and after 7 days of treatment (i.m.) of castrated Romney Marsh rams (n=5 per group) with vehicle, progesterone (4 mg/12 h), testosterone (4 mg...
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ژورنال
عنوان ژورنال: Asian-Australasian Journal of Animal Sciences
سال: 2009
ISSN: 1011-2367,1976-5517
DOI: 10.5713/ajas.2010.90068