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Zaburzenia behawioru płciowego loszek

100%

Babicz M. , Pietrzak K.

Hodowca Trzody Chlewnej

2011

nr 3

Flora bakteryjna pochwy i macicy w roznych fazach cyklu rujowego suk

100%

Janowski T. , Zdunczyk S. , Borkowska I. , Jurczak A. , Podhalicz-Dziegielewska M.

Medycyna Weterynaryjna

2008

tom 64

nr 04A

444-446

The aim of this study was to compare the bacterial flora of canine vagina and uterus and assess its composition during the estrus cycle. From 28 healthy bitches, vaginal smears and samples of uterine secretion by means of endoscopy were collected during the estrus cycle (anestrus, proestrus, estrus, metestrus) for bacteriological investigation. Similar bacterial flora were present in the vagina and uterus of bitches. Lactobacillus sp.,α-hemolytic streptococci, Staphylococcus intermedius, Pasteurella multocida and E. coli were most frequently found. The average number of isolates was 2.2 per vaginal sample and 1.4 per uterine sample, the uterine samples also showed a lower bacterial count. The composition of vaginal and uterine bacterial flora and amounts of bacteria varied during the estrus cycle. The highest bacterial count occurred during proestrus.

Cykl plciowy u kotki

100%

Siemieniuch M.

Magazyn Weterynaryjny

2009

tom 18

nr 06

706

Badanie waginoskopowe u suk i jego przydatnosc diagnostyczna

84%

Jurczak A. , Janowski T.

Magazyn Weterynaryjny

1999

tom 08

nr 4

271-273

Czynniki wplywajace na dojrzewanie oocytow psa w warunkach in vitro

84%

Wlodarczyk R. , Bukowska D. , Jaskowski J. M.

Medycyna Weterynaryjna

2007

tom 63

nr 04

389-393

Modern methods of supported reproduction find little application in relation to dogs. Although there is some progress in the production dogs embryos in vitro, results to date remain far from unsatisfactory. The main cause of failures is the low ability of dog oocytes to end the maturation process. The percentage of dog oocytes matured in vitro does not exceed 24% while in different animals species this percentage was, respectively, in goats, cattle and pigs 94%, 74.5% and 58%. There are a good deal of studies to make optimal composition of a maturation medium. Oocyte incubation in a medium with the addition of hCG resulted in a maturation of 31.7% oocytes, while in a medium without hCG this percentage was 23.3%. Estrogens are important in the process of meiosis resumption and oocyte maturation. The addition of these hormones to the medium caused a significant increase of the percentage of maturated oocytes from 2.9% to 14.7% respectively in control and experimental groups. In a few studies the influence of such supplements as synthetic oviductal fluid (SOF) and the epithelial cells of oviduct on maturation dogs oocytes was definite. It seems that these supplements had no significant influence on initiation of meiosis resumption connected with oocyte maturation. However a positive influence on the enlargement of the percentage of matured dog oocytes was evoked by a culture condensation and an addition of cummulus cells.

Podstawowe badania laboratoryjne w rozrodzie suk i kotek. Cz.I. Fizjologia

67%

Socha P. , Janowski T.

Magazyn Weterynaryjny

2009

tom 18

nr 02

133-134

Kliniczne badania pochwy w ginekologii bydla

59%

Dejneka G. J.

Lecznica Dużych Zwierząt. Ogólnopolski Kwartalnik dla Lekarzy Weterynarii

2010

tom 05

nr 1

52-56