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Morphological Characteristics and Haematological Studies in Wistar Rats Subjected to Prolonged Treatment of Chloramphenicol International Journal of Morphology
Oyeyemi,Matthew Olugbenga; Adeniji,Deborah Adejoke.
The morphological characteristics and haematological studies were studied in fifteen male albino rats (Wistar Strain) aged between 12 and 14 weeks and with a body weight of 150- 180g. The rats were allowed to feed on commercially prepared rat pellet and provided with fresh water ad libitum. The rats were divided into three groups; the rats were in groups A, B and C of 5 rats each. Group A served as control of the study; Group B was treated with Chloramphenicol at the dose rate of 25mg/kg body weight per os for 20 days; while Group C was treated for 25 days. Semen used in this study was obtained from the caudal epididymides while morphological aberrations were determined from spermatozoa counted after stained with Wells and Awa stain. Results of the...
Tipo: Journal article Palavras-chave: Chloramphenicol; Breeding; Spermatozoa; Wistar rats; Infertility.
Ano: 2009 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000100001
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Sperm Morphological Characteristic and Mating Behaviour of Proviron® Treated West African Dwarf Bucks with Testicular Degeneration International Journal of Morphology
Adeniji,Deborah Adejoke; Oyeyemi,Matthew Olugbenga; Olugbemi,Joshua Bolaji.
This study was conducted to determine the effect of scrotal insulation and post insulation Proviron® treatment on sperm morphological characteristics and mating behavior. Twelve healthy WAD bucks, free from any clinical or andrological disorder were used. Scrotal insulation was done using insulating bags for 30 days. After insulation, the bucks were divided into two groups. The treatment group received 100mg/head /week of Proviron® for 3 weeks. Semen collection was done using the electroejaculation method in all phases of the study. The proviron® treated bucks, when compared with insulation and post insulation untreated phases, showed significant reduction (p<0.05) in sperm cell abnormalities which reduced from 15.89±22.89 in post insulation untreated...
Tipo: Journal article Palavras-chave: Morphology; Proviron®; Insulation; Testicular degeneration; Spermatozoa.
Ano: 2010 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022010000200046
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