Research Article
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Year 1996, , 0 - 0, 01.01.1996
https://doi.org/10.1501/Vetfak_0000000673

Abstract

References

  • Ankara Üniversitesi – Ankara Üniversitesi Veteriner Fakültesi Dergisi

PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS

Year 1996, , 0 - 0, 01.01.1996
https://doi.org/10.1501/Vetfak_0000000673

Abstract

In this study, sexually mature 3-6 years old) Anatolian
Shepherd Dogs, weighing 45-55 kg were used as materials. The females were
closely observedfor signs of oestrus (swelling of the vulva blood discharge) The
optimum mating day was assessed retrospectively by using the criteria of
standing response to the dogs, maximum vulval swelling and the second peak of
cornified epithelial cells in a vaginal smear. Copulation was observed on the
flrst or second day of exposure. The day of observed copulation was taken as
the flrst day of pregnancy.
Blood samples for progesterone assay were collected at 16 am into
evacuated tubes from the vein at 2 day intervals until mating and 7 day
intervals until term. The blood was centrifuged and the serum jrozen at -20 Oc
until asseyed. Progesterone was determined by RIA method.
Mean plasma progesterone concentrations were 0.83~0.4 ng/ml in midproestrus, rising above 0.8 ng/ml prior to the onset of standing heat. Mean
progesterone concentrations in standing heat were 4.2~J. 7ng/ml. Then, it
increased gradually and by day 10 to J 5 days of diestrus mean progesterone
concentration was J 7 ng/ml. And maintained this level up to about 45 days
after mating.
In the bitches, the level decreased rapidly later then 45 days after mating.
Maternal progesterone concentration was obtained above 4 ng/ml 48 hours
prior to the whelping.
Mean progesterone concentration was 0.69~0.20 ng/ml on the day of
parturation.

References

  • Ankara Üniversitesi – Ankara Üniversitesi Veteriner Fakültesi Dergisi
There are 1 citations in total.

Details

Primary Language English
Subjects Veterinary Surgery
Journal Section Research Article
Authors

Ayhan Baştan

Publication Date January 1, 1996
Published in Issue Year 1996

Cite

APA Baştan, A. (1996). PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS. Ankara Üniversitesi Veteriner Fakültesi Dergisi, 43(04). https://doi.org/10.1501/Vetfak_0000000673
AMA Baştan A. PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS. Ankara Univ Vet Fak Derg. January 1996;43(04). doi:10.1501/Vetfak_0000000673
Chicago Baştan, Ayhan. “PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 43, no. 04 (January 1996). https://doi.org/10.1501/Vetfak_0000000673.
EndNote Baştan A (January 1, 1996) PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS. Ankara Üniversitesi Veteriner Fakültesi Dergisi 43 04
IEEE A. Baştan, “PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS”, Ankara Univ Vet Fak Derg, vol. 43, no. 04, 1996, doi: 10.1501/Vetfak_0000000673.
ISNAD Baştan, Ayhan. “PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 43/04 (January 1996). https://doi.org/10.1501/Vetfak_0000000673.
JAMA Baştan A. PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS. Ankara Univ Vet Fak Derg. 1996;43. doi:10.1501/Vetfak_0000000673.
MLA Baştan, Ayhan. “PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS”. Ankara Üniversitesi Veteriner Fakültesi Dergisi, vol. 43, no. 04, 1996, doi:10.1501/Vetfak_0000000673.
Vancouver Baştan A. PERIPHERAL PLASMA PROGESTERONE LEVELS DURING PREGNANCY IN THE PURE BREED ANATOLIAN SHEPHERD DOGS. Ankara Univ Vet Fak Derg. 1996;43(04).