Ultrastructural Changes of Embryos in Wheat Infected with Storage Fungi

Ultrastructural changes of embryos in wheat infected with storage fungi.

Ultrastructural changes in preimplantation rabbit embryos.

Follicular oocytes and penetrated eggs of several mammalian species have been the subject of numerous electron microscope studies (rat: Sotelo 1959, Sotelo and Porter 1959, Franchi 1960, Odor and Renninger 1960, Szollosi and Ris 1961, Guinea pig: Anderson and Beams 1960, Adams and Hertwig 1964, Austin 1965. Barron and Franklin 1968. cat: Liss 1964. man: Stegner and Waternberg 1961, Zamboni et a...

comparison of blood flow velocity changes in posterior cerebral artery measured with transcranial doppler sonography in migraineurs with visual aura and normal persons after photostimulation

چکیده ندارد.

Ultrastructural changes in goat interspecies and intraspecies reconstructed early embryos.

The low efficiency of somatic cell nuclear transfer may be related to the ultrastructural deviations of reconstructed embryos. The present study investigated ultrastructural differences between in vivo-produced and cloned goat embryos, including intra- and interspecies embryos. Goat ear fibroblast cells were used as donors, while the enucleated bovine and goat oocytes matured in vitro as recipi...

Ultrastructural changes in the intestines of turkey poults and embryos affected with transmissible enteritis.

Transmissible enteritis is a turkey disease of viral aetiology. The disease has been described in the United States and Canada, and a similar clinical syndrome has been observed in Australia. Histological changes in the intestine have been described (Adams, Ball and Hofstad, 1970), including shortened microvilli, slight oedema, a decrease in argentafhn cells and an increase followed by a decrea...