ABSTRACT This study was conducted to document the occurrence and characteristics of mycotic agents isolated from trade horses and donkeys in Obollo-Afor, Enugu State. A total of 497 horses and 65 donkeys presented for sale at Obollo-Afor horse/donkey market during the wet season (June to August 2014) and dry season (January to March 2015) were examined for skin lesions. For each horse/donkey examined, the location of skin lesion as well as the sex of the animal was recorded. Each skin lesion...
Abstract: Intestinal protozoan parasites are among the most common human infections globally. They are distributed throughout the world with high prevalence rates especially in developing countries including Ethiopia. This study was conducted to assess the prevalence of intestinal protozoan parasitic infections among School children and their associations with parasitological quality of water sources in Gursum Woreda, eastern Ethiopia. The design of the study was a descriptive cross-sectiona...
ABSTRACT Human systemic fungal infections have increased in the past decade due to the dramatic increase in immunocompromised patients hence the emergence of resistant fungal strains. It is therefore necessary to discover new antifungal compounds with novel mode of action. This study was aimed at isolating and characterizing antifungal agents from wood decaying fungi (WDF). The growth conditions for maximum production of bioactive agents from WDF were first tested. It was observed that miner...
ABSTRACT Cryptococcus is the most incriminated fungal pathogen that causes cryptococcal meningitis in HIV-infected patients and is known to constitute a major cause of mortality in AIDS patients. Previous studies, mostly from Africa have indicated that positive serum cryptococcus may precede the development of cryptococcal meningitis and cause early mortality among patients with advanced HIV infection. There is no published data on the burden of cryptococcal infections among HIV patients in ...
Abstract Concern about the spread of infections in the hospital setting has prompted regulatory agencies to mandate infection control standards. Each hospital department is required to have written policies and procedures which describe measures to prevent and control the spread of infections (hospital acquired infections), along with quality assurance programs to assure that procedures are followed. The Department of Nuclear Medicine, as other departments, should have procedures which addr...
Abstract: Globally, orange is one of the major fruit crops contributing to nutrition and monetary income. False codling moth (FCM), Thaumatotibia leucotreta, is one of the major constraints of orange production. Before this study, little was known regarding the bioecology of FCM in orange and vegetables in Kenya and Tanzania and the potential use of dry conidia of entomopathogenic fungi for control of T. leucotreta moths has not been tested. There is also no IPM strategy available for FCM in...
ABSTRACT Antibiotics are the most used medicines in dental practice (Lewis, 2008)and are used regularly for the management of oral and dental infection that originates from odontogenic infections (Dar-Odeh NS, et,al., 2010), however there is inappropriate use of antibiotics that result into gastrointestinal disturbances to fatal anaphylactic shock and development of resistance. Methods used The sampling was done at KIU-TH, employing simple random sampling; informed consent was sought from the...
ABSTRACT Antibiotics are the most used medicines in dental practice (Lewis, 2008)and are used regularly for the management of oral and dental infection that originates from odontogenic infections (Dar-Odeh NS, et,al., 2010), however there is inappropriate use of antibiotics that result into gastrointestinal disturbances to fatal anaphylactic shock and development of resistance. Methods used The sampling was done at KIU-TH, employing simple random sampling; informed consent was ...
ABSTRACT Control of onchocerciasis over the past 3 decades has brought great relief to millions of people living in endemic communities, by substantially reducing blindness and other dermatological lesions. However, there are still areas where infections in human populations are high and vector transmission is ongoing, requiring a further understanding into the transmission dynamics of the disease in such communities. Furthermore the status of animal onchocerciasis is still unknown in Ghana ...
Abstract: Shimba Hills is a wildlife area in Kenya and a major focus of tsetse-borne trypanosomes in East Africa. In Shimba Hills, tsetse-borne trypanosomes constrain animal health and smallholder livelihoods. However, epidemiological data to guide hotspot-targeted control of infections are limited. This study assessed the dynamics of tsetse-borne trypanosome risk in Shimba Hills with the objective to describe infection hotspots for targeted control. Tsetse flies (n = 696) collected in field...
ABSTRACT The quality of Amaranthus cruentus L. seeds were influenced both by seasons of harvest and varietal type. The wetness that accompanied harvests of the first (April June) and second (August-October) seasons greatly-reduced the quality of seeds of cultivars. Quality reduction were in the form of seed malformation, discolouratlon and mycelial growth on them. Fifteen fungal species were found to be associated with seeds of the cultivars used. There was a seasonal variability in the occu...
Abstract Background: We implemented a longitudinal study to determine the incidence of Brucella infection in cattle, camels, sheep and goats that were being raised in a pastoral area in Isiolo County, Kenya. An initial cross-sectional survey was implemented to identify unexposed animals for follow up; that survey used 141 camels, 216 cattle, 208 sheep and 161 goats. Sera from these animals were screened for Brucella spp. using the Rose Bengal Plate test (RBPT), a modiied RBPT, and an indirec...
ABSTRACT Cocoa beans at the Toma Warehouses were found to be contaw minated with a tota l number o f 21 fungus sp ecies, the predominant species belonging to the genus A spergillus. The annual average contamination was 4,9 per centi Infection in the main crop was lower (3»9 per cent) than in the minor crop (6 ,4 per ce n t). The higher the bean moisture content the greater the fungal in fe ctio n . Extracts o f testa of fermenting cocoa beans depressed vegetative growth in Aspergillu s f la ...
ABSTRACT In a comprehensive study to assess the effects of botanicals and biocontrol agents on growth and aflatoxin (AF) production by Aspergillus flavus (A. flavus) infecting maize, a total of 1143 maize samples, collected in eighteen batches of five maize varieties (yellow, white, pop, variegated and mixed) from northern and southern parts of Nigeria were investigated between June 2011 to December 2013. Samples collected from field, 414 (36.2%) and stored batches, 729 (63.8%) were cultured...
Abstract: The mechanism underlying the mediation of the behavior and fitness of non-vector herbivores by fungal pathogen-infected host plants is still unclear. In this study, we experimentally assessed the effects of tomato (Lycopersicon esculentum L.) plant infection status on non-vector herbivores using tomato powdery mildew disease fungus (Oidium lycopersici) and the greenhouse whitefly Trialeurodes vaporariorum as a model multitrophic plant-pathogen, non-vector herbivore interaction. In ...