Abstract: Intestinal parasitic infections are growing problems worldwide and have been described as constituting the greatest worldwide cause of illnesses and deaths. Entamoeba histolytica / dispar and Giardia lamblia are major causes of infection among protozoan parasites which infect most school children. However, there was no research conducted so far in this regard in the selected study area. Thus, the major objective of the present study was to assess the prevalence of parasitic intesti...
Abstract: Akagera National Park and its surroundings are home to tsetse flies and a number of their mammalian hosts in Rwanda. A One-health approach is being used in the control and surveillance of both animal and human try-panosomosis in Rwanda. Determination of the infection level in tsetse flies, species of trypanosomes circulating in vectors, the source of tsetse blood meal and endosymbionts is crucial in understanding the epidemiology of the disease in animals and humans in the region. ...
INTRODUCTION Hepatitis B is a viral disease process caused by the Hepatitis B virus (HBV). Hepatitis B virus is a major cause of acute and chronic hepatitis worldwide and is more prevalence in developing countries. More than 2 billion people are infected with HBV worldwide while some 280million are chronic carriers, harbouring the virus in their liver. The disease is responsible for 80% of all cases of primary liver cases, which is one of leading causes of death in Asia and Af...
ABSTRACT Gastrointestinal infections, such as soil-transmitted helminths (STHs) and Salmonella typhi infection, are a major cause of morbidity and mortality globally. In rural areas of Kenya, 9.1 million people are at risk of STHs infection with Western Kenya having the highest burden of both STH and S. typhi infection. Siaya County is more prone to S. typhi and STHs infection with Ukwala hospital records estimating the burden of infection at 30%. Given that STHs cause intestinal ulcers that ...
ABSTRACT Over the years, natural products have played a major role in the search for novel drugs or drug candidates. Secondary metabolites from nature especially those of fungal origin exhibit unique biological activities and research continue to meet the keen interests which have potential pharmaceutical value. Fungi constitute an important source of secondary metabolites such as penicillin. The present study analyzed the biological activities of a variety of compound mixtures from wood deca...
ABSTRACT Background and objectives: Skin infections are among the common diseases in children of Africa. Among the factors contributing to high prevalence of skin infections, poor hygiene is the most apparent factor yet can be controllable. Schools are organized communities where children from different families with different social status spend much of their time. The role of school is important for cognitive, creative and social development of children. Education regarding proper sanitatio...
ABSTRACT Background: Intestinal Parasitic infections affect pregnant women worldwide. Such infections have life threatening implications on both mother and the developing foetus. Sub-Saharan Africa harbours the greatest proportion of intestinal parasitic infections due to socioeconomic and environmental factors. In Kasoa, in Southern Ghana, there is paucity of data on the prevalence and associated factors for intestinal parasitic infections among pregnant women. Objective: The aim of the stu...
ABSTRACT BACKGROUND: Annual global estimates show that 274,000 out of 490,000 women, newly diagnosed with invasive cervical cancer caused by oncogenic types of human papillomavirus (HPV), die. High risk HPV genotypes (hrHPV) cause the cancers whilst the low risk genotypes cause benign lesions (warts). HIV infection increases the prevalence and the persistence of hrHPV infection and human immunodeficiency virus (HIV) infected women are eight times more likely of developing invasive cervical ca...
ABSTRACT Surgical site infections (SSIs) are infections related to an operative procedure that occurs at or near the surgical incision within 30 days after the surgery. The incidence of SSI Varies from hospital to hospital in different countries with developed countries having lower incidences ranging from 2% to 6.4%, and developing countries with higher incidence ranging from 5.5% to 25%.It is estimated that SSI develop in 2% to 5% of the more than 30 million patients who undergo surgical pr...
Abstract: Amaranths are African indigenous vegetables (AIVs) that are gaining popularity in several countries around the world due to their nutritional, medicinal and economic values. Insect pests are however a major challenge to optimum production of amaranths. The lepidopteran defoliator moth commonly known as Hawaiian beet webworm/amaranth leaf-webber, Spoladea recurvalis has been reported to be a major pest in amaranth fields, with the potential of causing complete defoliation under seve...
ABSTRACT Africa green monkeys (AGMs, Chlorocebus aethiops) (Gray, 1870) and olive baboons (Papio anubis anubis) (Lesson, 1827) are common non-human primates (NHPs) found within major urban centres in Kenya. The widely distributed AGMs are naturally infected with simian immunodeficiency virus (SIV) of the genus Lentivirus. While a baboon specific SIV has not been reported so far, studies have demonstrated that baboons are non-receptive to SIV infection leading to low prevalence in these speci...
ABSTRACT This project work which is all about the fungal infestation of bakery product BREAD, explain the kind or type of fungal organisms that are responsible for the spoilage on contamination of bread. The infestation of fungal organism on bread depends on the kind and number of the agent present and upon the environment about them. this statement makes it clear that micro organism infest foods having suitable environment condition for their microbial activity. This project work is cente...
Abstract: Phytopathogenic fungi result in a significant loss in agricultural production. The use of bio fungicides to manage these fungal pathogens has become a more appealing option than using conventional synthetic fungicides since they are relatively environmentally safe. Chitinolytic enzymes are environmentally friendly antifungal agents used to control fungal phytopathogens. Therefore, this study was conducted to extract chitinase enzyme from fungi and determine the fungicidal effect of...
ABSTRACT Bacteria, intestinal epithelium, and host innate immune responses are among the most critical interacting factors that determine the fate of bacterial infections and disease outcomes. Recent studies have described multiple infections with evidence of more severe diarrhoea and molecular detection methods, suggesting the association of certain pathogens and commensal bacteria with more aggressive Shigella infection. However, the interaction between Shigella flexneri and human intestina...
Abstract: Laccase (EC 1.10.3.2, benzenediol oxygen, oxidoreductases) is typically extracellular monomeric glycoproteins that belong to the multicopper oxidase family. Laccase is widely distributed in higher plants, bacteria, fungi, and insects. Laccase play an important role in different industrial sectors, soil bioremediation and biodegradation of environmental phenolic pollutant and removal of endocrine disruptors. Laccase has been efficiently applied to nanobiotechnology due to their abil...