Introduction: Wistar rats are an outbred strain of albino rats belonging to the species Rattus norvegicus. Histopathological studies on the testis was carried out to determine the effects of heat and lead on male fertility by evaluating some andrological parameters of the wistar rat such as morphology of spermatozoa, sperm count and motility. The main objective of this research was to compare t...

Objective(s) Ocimum basilicum L. is widely used in folk medicine of many countries including Iran. Both O. basilicum and its oil extract have received considerable attention for their potential medicinal properties, but there are a few reports about possible toxicity of this plant. Therefore, in the present study, acute and subchronic toxicity of O. basilicum hydroalcohlic extract have been ev...

Pasteurella multocida is a gram-negative coccobacillus bacterium found as commensal in the oropharynx of domestic animals such cats and dogs some farm animals. Soft tissue infections occasionally bacteremia immunocompromised patients with direct contact are described. We report 61 year old male history scratches close cats, septic shock originating from pulmonary focus, requiring mechanical ven...

The social behavior in a cohort of adult animals who received ibotenic acid lesions of the amygdala (4 female, 3 male) or hippocampus (5 female, 3 male) as neonates, and sham-operated controls (4 female, 4 male) was evaluated in their home environments with the familiar opposite sex monkey (pair-mate) with whom they were housed. Amygdala-lesioned animals spent less time with their familiar part...