120 fingerlings of Clarias gariepinus were fed five different experimental 35% isoproteic diets, a control (0% water hyacinth) and four diets containing different levels of water hyacinth (10%, 20%, 30% and 40%) in place of fish meal as protein source at %% of the body weight for 70 days under laboratory condition. The study revealed a decrease in the growth performance indices as the level of water hyacinth increases.

The ethnomedicinal use of Ocimum gratissimum was valued against some socio-economic features which include household size, educational status, farm size holdings and economic status. Results obtained revealed that respondents as prerequisites did not consider these features to their consciousness to the efficacy of the extracts and its relative affordability. At present, households, homesteads and farms constitute the major primary and secondary sources respectively.

One hundred type 2 diabetic patients and 100 age and sex matched controls underwent real time ultrasonography to determine the effect of type 2 diabetes mellitus on fasting gallbladder volume. The mean gallbladder volume of diabetic patients was 27.6 ± 15.4 ml compared with 24.3 ± 12.8 ml in non-diabetic controls (P > 0.05). It is suggested that type 2 diabetes mellitus could be a risk factor for increased fasting gallbladder volume in Nigerians.

Gallstone disease (GSD) is one of the commonest gastrointestinal diseases seen in clinical practice. Cholesterol and triglycerides are established principal constituents of the majority of gallstones, particularly in the Western world. This study was, therefore, embarked upon to examine the relationship between gallstone disease and serum lipids. One hundred normal adult Nigerians (50 males and 50 females) underwent real time ultrasonography (USS) to determine the relationship between serum lipids (cholesterol and triglycerides) and gallstone disease.

The causal organism(s), and percentage infection of thread blight disease observed on some tea stands established in 1985 at the Cocoa Research Institute of Nigeria (CRIN), Ibadan, experimental plot was investigated for a period of one year (12 months). For the first months, the percentage infection ranges between 41.4% and 47.9%. Out of three fungi isolated (Botryodiplodia theobromae, Fusarium sp. and Marasmius pulcher) only M. pulcher produced the characteristic symptom observed in the field.

 This study provides information on the levels and potential risks of six metals (Cd, Pb, Ni, Mn, Zn and Fe) in some local brands of honey in Bayelsa State. The honey samples were digested using hydrochloric acid, nitric acid and hydrogen peroxide mixture and their metal levels were quantified by atomic absorption spectrometry (AAS).

 This study is to determine the effect of wastewater disposal from the Warri Refinery and Petrochemical Company (WRPC) on the DNA integrity in the African catfish, Clarias gariepinus juveniles exposed to 1, 10, 20 and 30 % (v/v) of the wastewater.

Untreated and improperly treated industrial effluents endanger the aquatic fauna of the receiving water bodies, making the appropriate monitoring of the effluent discharges from industrial facilities of utmost importance. The potential ecological impact of the effluent from a glass manufacturing facility was investigated using the African catfish (Clarias gariepinus).

 The GC-MS analysis of the volatile constituents of crude honey residue (VCHR) and its in vitro antioxidant study of the crude honey residue (CHR) has been carried out. Hydrodistillation technique was employed in the extraction of the VCHR. The various candidates present in the extract of crude honey residue (ECHR) were identified using the gas chromatography-mass spectrometry (GC-MS) instrumental method of analysis. The ECHR was investigated for in vitro antioxidant study by exploring the free radical scavenging potential via the 2,2- diphenyl-1- picrylhydrazyl, DPPH technique.

Erectile dysfunction (ED) has posed problems among several married couples. This study evaluated the efficacy of combined ethanol root extracts of Terminalia avicennioides, Terminalia superba and seeds of Hunteria umbellata on Paroxetine-induced erectile dysfunction in male Wistar rats. Fresh roots of plants were collected, pulverized, extracted with 70% ethanol, dried in an oven at 400C and subjected to phytochemical screening. The plants were mixed in a ratio of 1:1:1; T. superba and T. avicennioides (TASM) mixed; T. superba, T. avicennioides and H. umbellata (TASHM) mixed.