Zobrazeno 1 - 10
of 19
pro vyhledávání: '"T A, Kruip"'
Autor:
T A, Kruip, B, Kemp
Publikováno v:
Tijdschrift voor diergeneeskunde. 124(16)
This paper deals with the reduction of fertility in cattle and pigs due to increased production. Special attention has been paid to the negative energy and protein balances during the first weeks post partum. It has been questioned which organs and o
Publikováno v:
Tijdschrift voor diergeneeskunde. 119(3)
Cattle breeding has a new reproduction technique in addition to artificial insemination and embryo transfer. It is the collection of ova from living animal by means of ultrasound guided follicle aspiration (ovum pick-up), followed by embryo-productio
Publikováno v:
Molecular reproduction and development. 29(3)
To investigate protein synthesis and phosphorylation during bovine oocyte maturation in vivo, oocytes were collected at consecutive times after the preovulatory luteinizing hormone (LH) peak. Therefore, heifers treated for superovulation were ovariec
Publikováno v:
Molecular reproduction and development. 28(3)
Bovine cumulus oocyte complexes were cultured for various periods and either denuded and orcein stained or radiolabeled with 35S-methionine or 32P-orthophosphate. Specific inhibitors were added to the culture medium to investigate mRNA and protein sy
Publikováno v:
Molecular reproduction and development. 26(3)
Bovine cumulus oocyte complexes (COCs) were isolated from antral ovarian follicles (4-8 mm). Immature COCs were classified into four categories, based on the homogeneity and clearness of the ooplasm and the transparency and compactness of the cumulus
Autor:
T A, Kruip
Publikováno v:
Tijdschrift voor diergeneeskunde. 115(12)
The increased knowledge of endocrinology, cytobiology and embryology has also made stock farmers familiar with biotechnology. The genetic potency of both male and female animals may be utilised to better advantage today. However, the normal reproduct
Publikováno v:
The Veterinary record. 126(22)
The ovaries of 59 pluriparous cows of unknown reproductive history were palpated, scanned and dissected on the day of slaughter to compare the accuracy of rectal palpation and transvaginal ultrasonography with a 5 MHz linear array for the detection o
Publikováno v:
Tijdschrift voor diergeneeskunde. 102(22)
Ten animals of the Meuse-Rhine-Yssel breed of cattle, in the thirty-two month to twelve year range, showing cystic ovarian follicles, were treated with intravenous injection of gonadotrophin-releasing hormone (Lutal, Hoechst). All animals responded t
Publikováno v:
Nederlands tijdschrift voor geneeskunde. 128(43)
Publikováno v:
American journal of veterinary research. 46(4)
The distribution of type-I and type-II fibers in 9 different parts of the musculi triceps brachii, longissimus dorsi, gluteus medius, and biceps femoris was studied to determine whether biopsies from these muscles give reliable information. All 4 inv