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Full-Text Articles in Medicine and Health Sciences
A Scanning Electron Microscope Examination Of Heligmosomum Costellatum, Kader Yildiz, Külti̇gi̇n Çavuşoğlu
A Scanning Electron Microscope Examination Of Heligmosomum Costellatum, Kader Yildiz, Külti̇gi̇n Çavuşoğlu
Turkish Journal of Veterinary & Animal Sciences
The morphology of Heligmosomum costellatum, a nematode of field mice (Microtus epiraticus), was described by scanning electron microscope. The scanning electron microscopic view of this nematode revealed that the anterior end was surrounded by 2 cephalic vesicles. The 2 copulatory spicules of the male were enveloped in membrane and the male bursa was large. The female posterior end was characterized by a caudal spine. The body of this parasite had transverse ridges.
Pathological Findings In Acute Amitraz Intoxication In Mice, Ayhan Fi̇lazi̇, Tolga Güvenç, Cavi̇t Kum, Seli̇m Sekki̇n
Pathological Findings In Acute Amitraz Intoxication In Mice, Ayhan Fi̇lazi̇, Tolga Güvenç, Cavi̇t Kum, Seli̇m Sekki̇n
Turkish Journal of Veterinary & Animal Sciences
This study examined the pathological changes in tissues and organs with acute intoxications with amitraz and its veterinary medicinal formulation. In total 312 healthy white English mice (Mus musculus), 156 female and 156 male, were used for this purpose. The solutions were given to the mice by gavage at the following dosages: 500, 1000, 1500, 1800, 2200 or 2500 mg of technical amitraz/kg and 50, 100, 250, 500, 750 or 1000 mg of amitraz/kg in a veterinary formulation. There was an interval of 1 week after the administration of the study medication. Necropsies were performed immediately on the mice that …
Effect Of Culture Medium Volume On The Development And Viability Of Microinjected Or Noninjected One-Cell Hybrid And Cd-1 Strain Mouse Embryos, Haydar Bağiş, Hande Odaman Mercan
Effect Of Culture Medium Volume On The Development And Viability Of Microinjected Or Noninjected One-Cell Hybrid And Cd-1 Strain Mouse Embryos, Haydar Bağiş, Hande Odaman Mercan
Turkish Journal of Veterinary & Animal Sciences
We investigated the effects of drop volume on the development of mouse presumptive zygotes to the completely hatched blastocyst stage. For this aim, we established 3 experimental groups. In the first group, we cultured hybrid presumptive zygotes to the hatched blastocyst stage in 10 presumptive zygotes per 5, 10, 20, 40 and 50 µl drops. In the second group, we used microinjected hybrid zygotes for culture. In the last group, we cultured CD-1 mouse presumptive zygotes to the hatched blastocyst stage. There was no statistical difference in the first group. In contrast, the data demonstrated that there were significant differences …