2024

Justicia carnea is a medicinal plant used widely in Nigeria as a blood-booster. The toxicity of the extracts of J. carnea was carried out to evaluate its haematological and histopathological effects on Wistar albino rats. The aqueous and ethanol extracts used for this study were obtained using the Soxhlet extraction method. A total of fifteen (15) rats in five treatment groups were used for this study. Different concentrations of the leaf extracts were administered to the animals for fourteen (14) days, after which they were observed for mortality and toxicity.

Tympanotonus fuscatus var .radula (L) is a species of periwinkle living in the black mud of the mangrove swamp forest along the brackish water mangrove swamp forest area of the West Africa rivers and in the Cross river in Nigeria. The proximate and mineral contents of it flesh and shell were investigated using techniques recommended by AOAC. The moisture, crude protein, ash, fat contents of the flesh were 50.00 mg/100gm, 22.32mg/100gm, 1.22 mg/100gm, and 10.02 mg/100gm respectively.

This study investigated the influence of aqueous fruit extract of Xylopia aethiopica on the liver function in apparently healthy pregnant Wistar rats. Twenty Wistar rats weighing 140-210 g were divided into four groups (n = 5). Group 1 was the control group and received only distilled water orally, while groups 2, 3 and 4 served as the test groups and each received orally 250 mg/kg, 500 mg/kg, and 1000 mg/kg of the aqueous extract, respectively for 7 days from Day 7 of pregnancy to Day 14.