Patterns of oviducal motility in the cow during the oestrous cycle
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چکیده
منابع مشابه
Motility of the oviduct and uterus of the cow during the oestrous cycle.
Recordings of electrical activity of the oviduct and uterus were obtained during three oestrous cycles in cows fitted with an extra-cellular multi-electrode assembly. The stages of the cycle were identified by the appearance of the cervico-vaginal secretions and changes in the peripheral plasma level of progesterone were determined by radioimmunoassay. A gradual transition from local non-propag...
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Histomorphometrical study of the cervix during the oestrous cycle in adult Azarbaijan buffalo
In this study, genital tracts of 20 healthy non-pregnant buffaloes were collected from Urmia abattoir.These genital tracts were selected based on their ovaries conditions, half of them were in follicular phase and the other half were in luteal phase. The samples were taken from anterior, middle and posterior regions of the cervix and fixed in 10% buffer formalin. Then, histological sections of ...
متن کاملGlycosidase determination in bovine oviducal fluid at the follicular and luteal phases of the oestrous cycle.
Gamete recognition and binding of spermatozoa to the oviduct are carbohydrate-mediated processes in which several glycosidases are thought to have a role, although this has not been demonstrated unequivocally. Oviducal fluid is the biological milieu in which fertilisation and early embryo development take place, but the enzyme composition of oviducal fluid is largely unknown. The aim of the pre...
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ژورنال
عنوان ژورنال: Reproduction
سال: 1988
ISSN: 1470-1626,1741-7899
DOI: 10.1530/jrf.0.0830537