Browsing Faculty of Agriculture & Veterinary Medicine (FAg / FVM) by Title
Now showing items 2097-2116 of 3008
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Molecular epidemiology of bacillus cereus food poisoning
(Department of Public Health, pharmacology and Toxicology, University of Nairobi, 1999)In this study, a survey was carried out to determine the prevalence of food poisoning outbreaks in Kenya by use of medical records and annual reports of the Ministry of Health. Thirty seven outbreaks were reported to the ... -
Molecular epidemiology of spotted fever group rickettsioses and Q fever at the wildlife-livestock interface in Maasai Mara and Laikipia ecosystems, Kenya
(University of Nairobi, 2016-08)Spotted fever group (SFG) rickettsioses and Q fever are zoonotic diseases caused by the intracellular bacteria in the genus Rickettsia and Coxiella burnetii respectively. The pathogens continue to be described in livestock ... -
Molecular Epidemiology of Staphylococcus Aureus From Hospital Patients, Hiv Positive and Negative Abattoir Workers and Animals in Busia County, Kenya
(University of Nairobi, 2021)Hospitals, Human immunodeficiency virus (HIV)-infected outpatient clinics, cattle farms and abattoirs provide environments that promote acquisition and spread of Staphylococcus aureus (S. aureus), increasing risk of ... -
The molecular genetics of fruit chromoplasts from cucurbita pepo L.: variation in steady-state quantities of RBCL, ESBA, and ORF 2280 transcripts, changes in levels of rubisco large subunit and rubisco activity during fruit development
(Faculty of Agriculture. University of Nairobi, 1992)The psbA gene encodes the 01 protein involved in electron transport of photosynthesis leading to production of NAO(P)H and ATP. The ~ gene encodes the large subunit of the ribulose,-1,5-bisphosphate carboxylase (Rubisco), ... -
Molecular Identification and Characterization of Anaplasma Haemoparasites Isolated From Cattle and Sheep in Homabay County, Kenya
(University of Nairobi, 2017)Anaplasmosis is a cosmopolitan tick-borne disease of great importance in tropical and subtropical regions of sub-Saharan Africa and is caused by Anapalsma haemoparasites. The parasite infects a variety of hosts including ... -
Molecular Identification, Virulence Characterization And Antimicrobial Resistance Profiles Of Escherichia Coli In Milk Intended For Human Consumption In Isiolo County, Northern Kenya
(University of Nairobi, 2020)The Enterohemorrhagic Escherichia coli (EHEC) O157:H7 is a widely studied foodborne pathogen which has an adverse effect on human health. The threat is aggravated by the fact that there are reported resistance of EHEC ... -
Molybdenum retention by Kenyan soils
(The Faculty of Graduate Studies of The University of Guelph, 1992)Studies on the adsorption of molybdenum on sixteen Kenyan soils representing seven soil orders showed that the adsorption was strongly dependent on the amount of crystalline iron in the soil and on the pH measured in ... -
Moment-type Estimation of Genetic Parameters and their Variances for Calving Date and Production Traits from Hereford data using Multi-Way Models
(GRADUATE DIVISION of the UNIVERSITY OF CALIFORNIA, 1985)Factors influencing growth traits as calf, and as dam traits have been analysed. Adjustment factors for such factors were obtained using Least Squares procedure, and used to correct records used in parameter estimation. ... -
Monitoring And Evaluation Practices, Ethics And Sustainability Of Agricultural Food Crop Projects In Nyeri County, Kenya
(University of Nairobi, 2017)Many Kenyans still live below poverty line in rural areas and derive their livelihood directly from agriculture. Agriculture plays a dual role in efforts to eradicate hunger through enhancing food production and serving ... -
Monitoring Changes In Soil Organic Carbon, Moisture Content, Nutrient Balances And Maize (Zea Mays L.) Yield Following Dolichos (Lablab Purpureus (L.) Integration And Fertilizer Application In Maize Systems Of Nairobi County, Kenya
(University of Nairobi, 2016-09)Decline in soil nutrients and organic levels due to continuous cultivation practices combined with erratic rainfall patterns has led to soil fertility decline posing a serious threat to long-term maize (Zea mays L.) ... -
Monitoring Changes In Soil Organic Carbon, Moisture Content, Nutrient Balances And Maize (Zea Mays L.) Yield Following Dolichos (Lablab Purpureus (L.) Integration And Fertilizer Application In Maize Systems Of Nairobi County, Kenya
(University of Nairobi, 2016)Decline in soil nutrients and organic levels due to continuous cultivation practices combined with erratic rainfall patterns has led to soil fertility decline posing a serious threat to long-term maize (Zea mays L.) ... -
Morphologic and Morphometric Study on Anti-ulcerogenic Effects of Selected African Nightshades (Solanum Nigrum L.) Geno-types in the Rat
(University of Nairobi, 2020)Gastric ulcers are a common cause of morbidity and mortality. A gastric ulcer is defined as a peptic ulcer restricted to the gastric mucosa, induced by exposure to excessive hydrochloric acid as well as excessive pepsin ... -
Morphological analysis of the postnatally developing marsupial lung: the quokka wallaby (setonix brachyurus: macropodidae, marsupialia).
(2006)The events that take place during the postnatal morphogenesis of the lung of the quokka wallaby, Setonix brachyurus, were investigated using the light microscope and both the scanning and transmission electron microscopes. ... -
A morphological and endocrinological study of the male reproductive system of the thicktailed bush baby (galago garnetti)
(University of NairobiDepartment of Veterinary Anatomy, 1995)Eight male thick-tailed bush babies, Ga/ago garnetti, were used in this study. Blood samples were obtained twice a week from each animal, for a period of eight weeks. Serum obtained from each sample was utilized in ... -
A morphological and ultrastructural study of the female reproductive tract and placenta of the lesser Bushbaby (Galago senegalensis)
(Veterinary Anatomy, 2003)The histology of the reproductive tract and the ultrastructure of the chorioallantoic placenta of the lesser bushbaby (Galago senegalensis) was studied in four specimens obtained from the field and fixed promptly ... -
Morphological evaluation of spermatogenesis in Lake Magadi tilapia (Alcolapia grahami): A fish living on the edge
(University of Nairobi,Veterinary Anatomy and Physiology, 2013)Spermatogenesis in Lake Magadi tilapia (Alcolapia grahami), a cichlid fish endemic to the highly alkaline and saline Lake Magadi in Kenya, was evaluated using light and transmission electron microscopy. Spermatogenesis, ... -
Morphology and boifilm studies of the Intestines of the Nile Tilapia (Oreochromis Niloticus).
(University of NairobiDepartment of Veterinary Pathology and Microbiology, 1994-01)Tilapia, a warm fresh-water herbivorous fish, forms a major component of the species used in tropical and subtropical aquaculture, mainly due to its fast growth, efficient use of natural feeds, resistance to diseases, ... -
The Morphology and Morphometry of the male reproductive system of Rufous Sengi (Elephantulus Rufescens).
(Department of Veterinary Pathology, Microbiology and Parasitology, University of Nairobi, 2009)The Morphology of the male reproductive system of rufous sengi was studied using light and electron microscopy while the testicular morphometry was studied using stereological techniques. The system consisted of ... -
Morphology, Haemolysis and Environmental sources of catalase-positive Campylobacters
(Department of Public Health, pharmacology and Toxicology, University of Nairobi, 1987-09)Literature relating to the isolation, identification and importance of catalase-positive campylobacters is reviewed and the need for further work emphasized. Campylobacters have been isolated directly, or after enrichment, ... -
Morphometric And Dna Variation Of The African Catfish (Clarius Gariepinus) In Selected Cultured And Wild Populations In Kenya
(University of Nairobi, 2017)The study seeks to define and understand the population diversity, morphological and genetic differences of these fish in their natural habitats from which brood stock is obtained and in hatcheries in Kenya. Catfish samples ...