K-9 VAGINAL CYTOLOGY - LSU
Canine Vaginal Cytology. p 32 Technique. Moisten a cotton swab with 1 to 2 drops sterile saline. Open the vulvar lips, pull the vulva doraslly, insert the swab dorsally and posterior, then up and over the pelvic brim and into anterior vagina.
Cytology In Dogs: A dog breeder’s guide - Pupstarts Breeders
2021年12月15日 · If you want to identify where your dog is in her heat cycle and the best time to breed from her, then cytology can give you perhaps the most accurate measure. There are various ways to evaluate a dog’s heat cycle, from progesterone tests to ovulation test pads to the Draminski Ovulation Detector.
Breeding Management of Dogs and Cats - Merck Veterinary Manual
Vaginal cytology can confirm when females are in heat and indicate when serial hormone (LH +/- progesterone) testing should begin. Following cytology to the first day of diestrus (diestrual shift) enables calculation of the due dates (56–58 days later) with accuracy.
Breeding Management and Ovulation Timing in the Bitch
Breeding Management. Beginning within the first week of estrus, include physical and reproductive system examination, serology, bacteriology, vaginal cytology, serial progesterone, and/or LH assays and vaginoscopy with planned natural or artificial breeding with follow-up progesterone assay to confirm complete ovulation and full luteal phase.
Interpreting Cytology Stages: A Vital Guide for Dog Breeding …
2024年8月16日 · Master the art of interpreting cytology stages in canine reproduction. Understand anestrus, proestrus, estrus, and diestrus for successful breeding. Interpreting cytology stages is a cornerstone in canine reproduction, offering breeders a window into the optimal time for mating or artificial insemination.
Canine breeding management--vaginal cytology (Proceedings…
2011年10月1日 · Every cytological change appreciated in a canine vaginal smear is due to the effects of estrogens. Understanding the stages and the role of estrogen during each stage, therefore, is paramount to interpreting a vaginal smear.
Vaginal cytology. Vaginal cytology is still considered the simplest and most practical way to confirm oestrus, stage of the oestrus cycle and define length of the follicular phase, and it should always be performed on a bitch in oestrus. In normal bitches, maximal vaginal epithelial cornification is generally reached
Determining Canine Estrus Stage via Vaginal Cytology
Performing vaginal cytology offers a rapid, inexpensive, and reliable in-clinic method to evaluate stages of the estrus cycle in the bitch. Veterinary discomfort with obtaining and interpreting vaginal cytology is common; submission to a commercial laboratory might result in diagnostic delays and increased client costs.
Canine Breeding Management and Artificial Insemination: Techniques …
In dogs, there is conflicting evidence as to whether or not sperm may penetrate immature oocytes in vivo just as they do in vitro. Interestingly, sperm penetration of the canine oocyte in vitro speeds up the process of oocyte maturation and formation of the female pronucleus.
Canine breeding management--vaginoscopy and progesterone …
2011年10月1日 · While vaginal cytology is an inexpensive, accurate way to diagnose the stage of the estrous cycle of a bitch, use of cytology alone will not allow the clinician to determine the truly important events in the cycle: the LH surge, ovulation, and the fertile period.