Christine Oryema Onen

Gulu University · Biological Sciences

Background Sickle cell disease (SCD) is a genetic blood disorder characterized by a painful vaso-occlusive crisis due to the sickling of red blood cells in capillaries. Complications often lead to liver and renal dysfunctions, contributing to morbidity and mortality, particularly for children under 5. This systematic review and meta-analysis aimed...

Our study contextualized empirical factors influencing adolescent behaviors. An assessment using focus group discussion (FGD) was done with randomly selected adolescents in primary schools in Northern Uganda to explore the influence of child poverty and parenting among other factors on adolescents' behaviors. A semi-structured interview guide and i...

Background Termites are the most destructive pests in many agricultural and forest plantations in Uganda. Current control of termites mostly relies on chemical pesticides. However, the adverse effects of chemical insecticides necessitate the need to search for and popularize the usage of environmentally safer options. Plants represent one of the mo...

Background Tuberculosis (TB) caused by Mycobacterium tuberculosis is the 13th leading cause of death worldwide. The emergence of multidrug-resistant TB (MDR-TB) poses a major health security threat. Plants have traditionally been used as a source of medicine, since olden days and 80% of the communities in Africa still rely on herbal medicines for t...

Background Insecticide-based tools remain critical for controlling vector-borne diseases in Uganda. Securing public support from targeted populations for such tools is an important component in sustaining their long-run effectiveness. Yet little quantitative evidence is available on the perceived benefits and costs of vector control programmes amon...

Vitellaria paradoxa Gaertn locally known as ‘Yaa’ in Acholi is a valuable edible indigenous wild fruit in Gulu District, northern Uganda. It is a multipurpose fruit tree and highly favoured by the inhabitants of this district. Its fruit pulps are eaten when fresh and/or made into cakes and dried. This study determined the nutrient compositions of t...

Erute county is known to have a number of medicinal plants that are used commonly as remedies of many ailments. The study was conducted in 54 parishes of Erute county and aimed at determining the phytochemical constituents and toxicity of the medicinal plants used by the community. Questionnaires, semi-structured interviews and focused group discus...

Communities are dependent on wetlands resources for income generation. However, anthropogenic activities that result into pollution of water are one of the major public health problems. Assessment of socio–economic activities and pollution levels of domestic water sources in Gulu Municipality, Pece wetland was done. The technique for socio–economic...

A medicinal plant study was carried out in eighteen parishes and 54 villages of Erute county, Lira district, Uganda. Parishes and villages were selected using stratified random sampling techniques. Questionnaires, interviews and discussions with the local people were used to obtain information on the names of the plants, their medicinal uses and co...