Effect of a long-lasting opioid receptor antagonist (naltrexone) on pulsatile LH release in early postpartum Holstein dairy cows

Theriogenology

Volumn 54, Issue 1, 2000, Pages 75-81

  Kadokawa, H ^a   Yamada, Y ^a  

^a NATIONAL AGRICULTURAL RESEARCH CENTER FOR HOKKAIDO REGION   (Japan)

Author keywords

Dairy cows; Early postpartum period; Luteinizing hormone; Naltrexone; Opioid receptor antagonist

Indexed keywords

LUTEINIZING HORMONE; NALTREXONE; NARCOTIC ANTAGONIST; OPIATE ANTAGONIST;

AGRICULTURE; ANIMAL; ANIMAL EXPERIMENT; ANOVULATION; ARTICLE; CATTLE; CONCENTRATION RESPONSE; CONTROLLED STUDY; CORPUS LUTEUM; COW; FEMALE; HORMONE ACTION; LUTEINIZING HORMONE RELEASE; NONHUMAN; OVULATION; PUERPERIUM; PULSATILE FLOW;

ANIMALS; CATTLE; DAIRYING; FEMALE; LUTEINIZING HORMONE; NALTREXONE; NARCOTIC ANTAGONISTS; POSTPARTUM PERIOD; PULSATILE FLOW;

EID: 0034233505     PISSN: 0093691X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0093-691X(00)00326-5     Document Type: Article

References (24)

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3. Involvement of ovarian steroids and endogenous opioids in the fasting-induced suppression of pulsatile LH release in ovariectomized rats
4. Energy balance, first ovulation and the effects of naloxone on LH secretion in early postpartum dairy cows
5. Effect of restricted feeding on the concentrations of growth hormone (GH), gonadotropins, and prolactin (PRL) in plasma, and on the amounts of messenger ribonucleic acid for GH, Gonadotropin subunits, and PRL in the pituitary glands of adult ovariectomized ewes
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9. Plasma β-endorphin in buffaloes and cows with and without retained placenta
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12. GnRH inducing LH release, nutrition and plasma cortisol in high producing dairy cows postpartum
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