Literature DB >> 17423508

Serum progesterone determination as an aid for pregnancy diagnosis in goats bred out of season.

S A Fleming, S D Van Camp, H M Chapin.   

Abstract

Nubian does (n = 12) were bred by artificial insemination after induction of estrus with medroxyprogesterone acetate impregnated vaginal sponges and pregnant mare serum gonadotrophin injections during the anestrous season. Pregnancy status was predicted from serum samples collected 21 days following the last breeding and analyzed using 1) a commercial bovine milk progesterone enzyme immunoassay test (EIA), and 2) a radioimmunoassay progesterone (RIA) test. Both tests detected nonpregnancy (EIA 100%, RIA 80%) more accurately than pregnancy (EIA 66%, RIA 75%). Commercial bovine progesterone EIA kits have potential as rapid, inexpensive screening tests for nonpregnant does bred out of season.

Entities:  

Year:  1990        PMID： 17423508      PMCID： PMC1480631     

Source DB:  PubMed          Journal:  Can Vet J        ISSN： 0008-5286            Impact factor:   1.008


  13 in total

1.  Use of an enzyme immunoassay to determine concentrations of progesterone in caprine plasma and milk.

Authors:  K N Bretzlaff; R G Elmore; L C Nuti
Journal:  J Am Vet Med Assoc       Date:  1989-03-01       Impact factor: 1.936

2.  Milk fat progesterone concentrations in goats and early pregnancy diagnosis.

Authors:  G de Montigny; P Millerioux; N Jeanguyot; P Humblot; M Thibier
Journal:  Theriogenology       Date:  1982-04       Impact factor: 2.740

3.  Characterization of the caprine estrous cycle using enzyme immunoassay for the determination of whole blood progesterone concentration.

Authors:  W F Braun; N M Solorzano; C J Bierschwal
Journal:  Theriogenology       Date:  1988       Impact factor: 2.740

4.  The progesterone concentration in the plasma of the goat during the oestrous cycle and pregnancy.

Authors:  G D Thorburn; W Schneider
Journal:  J Endocrinol       Date:  1972-01       Impact factor: 4.286

5.  Measurement of progesterone in goat's milk: an early pregnancy test.

Authors:  R J Holdsworth; J Davies
Journal:  Vet Rec       Date:  1979-12-08       Impact factor: 2.695

6.  Estrous behavior, progesterone in peripheral plasma and milk in dairy goats at onset of breeding season.

Authors:  M Thibier; D Pothelet; N Jeanguyot; G De Montigny
Journal:  J Dairy Sci       Date:  1981-03       Impact factor: 4.034

7.  Mammary uptake and metabolism of progesterone in goats and its effect on milk progesterone concentrations during the oestrous cycle and early pregnancy.

Authors:  R J Holdsworth; R B Heap; J Goode; M Peaker; D E Walters
Journal:  J Endocrinol       Date:  1983-08       Impact factor: 4.286

8.  Milk progesterone for pregnancy diagnosis in dairy goats.

Authors:  J A Pennington; W F Hoffman; L H Schultz; S L Spahr; J R Lodge
Journal:  J Dairy Sci       Date:  1982-10       Impact factor: 4.034

9.  Endocrine and ovulatory responses of the gilt to exogenous gonadotropins and estradiol during sexual maturation.

Authors:  G D Dial; O K Dial; R S Wilkinson; P J Dziuk
Journal:  Biol Reprod       Date:  1984-03       Impact factor: 4.285

10.  Peripheral serum progesterone and luteinizing hormone concentrations of goats during synchronization of estrus and ovulation with prostaglandin F2 alpha.

Authors:  R S Ott; D R Nelson; J E Hixon
Journal:  Am J Vet Res       Date:  1980-09       Impact factor: 1.156
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  1 in total

1.  Use of radioimmunoassay to measure progesterone levels during different reproductive stages in female Damascus goats.

Authors:  M Zarkawi; M R Al-Masri
Journal:  Trop Anim Health Prod       Date:  2002-11       Impact factor: 1.559
  1 in total

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