ABSTRACT The clinicopathological features of childhood nephrotic syndrome in tropical Africa are different from those in temperate countries of Europe and America. However, detailed clinicopathological features of the disease have not been comprehensively described in all parts of Africa. Plasmodium malariae has been shown to be strongly associated with the disease in some parts of Africa, and the association has been postulated to be causal. Childhood nephrotic syndrome was studied in Kaduna...
ABSTRACT The aim of this study was to conduct a parasitological survey of Schistosoma haematobium infection among school children in Mkuranga District. The study has three specific objectives: First, to determine the prevalence of urinary schistosomiasis, second to determine the intensity of infection of urinary Schistomiasis and third to assess awareness, knowledge, attitude and practices related to the occurrences of urinary schistosomiasis among school children in Mkuranga District. The da...
ABSTRACT The presence of toxic heavy metals such as Cr, Pb, Ni, As and Hg in foods constitute serious threat to the health of consumers, particularly humans. Continual consumption of foods with high level of toxic metals can lead to bioconcentration and bioaccumulation with long-term health implications. This study was carried out in Tsumeb, Grootfontein and Otavi local municipal areas in the Oshikoto region of Namibia. The focus was to assess the level, distribution and chemical mobilit...
ABSTRACT Porcine cysticercosis and human neurocysticercosis/taeniosis are two forms of a zoonotic disease caused by Taenia solium tapeworm. There is a perceived inefficient diagnosis and reporting of both forms of this parasitic disease in Tanzania. The aim of this study was to identify the challengesassociated with diagnosis and reporting of both forms of the parasitic disease in medical and veterinary sectors. A cross-sectional study was conducted in Babati, Mbulu, Kongwa, Mbinga and Ny...
ABSTRACT A cross-sectional study design was used to assess bacteriological contamination in Rastrineobola argentea along its value chain in Lake Victoria, Mwanza. Rastrineobola argentea were collected from different points along the chain. Fresh, dried on raised racks and on ground samples of R. argentea were purposively collected from landing sites, drying areas and retail markets. Bacterial counts were performed and Escherichia coli and Salmonella spp were identified using bacteriological s...
ABSTRACT Fish forms an integral part of human diet in Tanzania being rich in protein and Omega 3 fatty acids (ω-3FAs) which are important for growth and proper functioning of human body. The amount of ω-3FAs and performance of tilapia (O. niloticus), the most cultured and consumed fish in Tanzania reported to be low due to inadequate of quality feeds. This study was conducted to compare the effect of three substrates on yield and composition of housefly maggots (HFM); assessed growth perfor...
ABSTRACT Nutritional status in children is an indicator of health and well-being at both the individual and the population level. Malnutrition rates and incidences are still high in Kiroka village. The aim of the study was to identify causes of recurrence of malnutrition among children below five years of age in Kiroka village in Rural Morogoro, Tanzania. Face-to-face interviews with the sampled mothers were conducted using a semi-structured questionnaire. Anthropometric data were collected u...
ABSTRACT A cross-sectional study design was conducted to assess the prevalence and characterization of Staphylococcus aureus in fresh Indian mackerel fish (IMF) in Unguja Island. A total of 400 fish samples of IMF were collected from three landing sites Malindi, Mangapwani and Mkokotoni. From each fish two samples were collected namely fish skin swab and fish tissue (muscle). The primary culture were obtained from Mannitol salt agar, Nutrient and Blood agar followed by Gram staining, Catalase...
ABSTRACT The aim of this study was to assess the effect of behaviour change intervention on child's nutritional status among Mwanzo Bora Nutrition Program (MBNP) beneficiaries in Mvomero district and Morogoro Municipality as a case study. A total of 280 mothers with their children between 25 and 59 months old were randomly sampled equally from two wards per district. Data for respective study population were collected by using a structured questionnaire. Measurements of heights and weights of...
ABSTRACT A cross-sectional study was conducted in Bagamoyo District, Tanzania between October, 2013 and March, 2014 to assess the antibiotic residues in raw cows’ milk produced by small-scale dairy farms. One hundred and ten small-scale dairy farmers were interviewed at household level on the handling and use of veterinary drugs, access to and availability of veterinary services, livestock diseases frequency and means of treatment, most commonly used antibiotic, awareness of drug residues i...
ABSTRACT Milk spoilage is a problem in different parts of Tanzania especially in areas with limited cooling storage facilities, poor hygiene and lack of preservatives. On the other hand, spices and herbs which are primarily used to impart flavour and aroma in food, contain essential oils with antimicrobial activity against wide range of food spoilage bacteria. The main objective of this study was to assess the antimicrobial activity of essential oils from the most commonly used spices and her...
ABSTRACT Purpose of the research: Malnutrition is a medical condition caused by an unbalanced diet, typically characterised by stunting, wasting and underweight in children. Worldwide, malnutrition causes approximately 45% of all deaths among children under 5 years of age. The largest number of global incidences of malnutrition is observed in developing countries. In Namibia, 24% of children within this age group are stunted while wasting is at 6.2%, (the highest in Southern Africa). The mai...
ABSTRACT In the previous decades, there has been an upsurge of use of pesticides on food produces. Many consumers now perceive or are knowledgeable that consumption of organic vegetables is healthier than consuming their corresponding items. A cross sectional study was done to assess the awareness and perception of consumers regarding food safety in Morogoro and Dar es Salaam. A total of 200 paticipants half from each segment were interviewed using a constructed and pretested structured quest...
ABSTRACT Assessment of nutrient and anti-nutrient composition of amaranths grown in Tanzania was conducted to come up with their nutritional information. Six selected amaranth varieties namely Amaranthus dubius (Bwasi jekundu), Amaranthus cruentus (Bwasi kijani), Amaranthus hypochondriacus (Lishe njano), Amaranthus hybridus (Lishe nyeupe), Amaranthus hypochondriacus (Nafaka) and Amaranthus dubius (White local) were analyzed for trace minerals (iron, zinc, copper and manganese), proximate comp...