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Resistance of Anopheles gambiae sensu lato to Pirimiphos-methyl Insecticide in Kakamega County, Highlands of Western Kenya

Abstract Background: Insecticide treated bed nets and Indoor residual spraying remains the principal interventional malaria control strategies. To achieve malaria disease eradication, vector control programmes that monitor insecticide resistance profiles are necessary. Objective: The study evaluated pirimiphos-methyl susceptibility of Anopheles gambiae sensu lato in Kakamega County, western Kenya. Methods: Adult Anopheles gambiae sensu lato mosquitoes were assayed using World Health Organiza...

EFFECT OF FOOD CHAIN MEDIATED CHRONIC EXPOSURE TO ARSENIC AND CADMIUM ON REDUCED GLUTATHIONE (GSH) AND GLUTATHIONE S￾TRANSFERASE (GST) LEVELS IN THE BRAIN OF ALBINO RAT (WISTAR RAT)

ABSTRACT The study aims to evaluate the effect of food chain mediated chronic exposure to arsenic and  cadmium (singly and combined) on the level of reduced glutathione (GSH) and the activity of  glutathione S-transferase (GST) in brains of rats. Fortymale Wistaralbino rats were fed with a diet  containing fish fed with normal feed in water contaminated with 0.4 mg/100 ml cadmium (group B),  arsenic (group C) and cadmium + arsenic (group D) respectively for three months. The control rats�...

Effect of Financial Capability on Investment Among Financially Included Youth: Case of Nyeri and Kirinyaga Counties, Kenya.

Abstract Financial inclusion has been found to play a critical role in poverty and unemployment reduction through household investments. This has seen countries put concerted efforts towards enhancing financial inclusion with the main objective of reducing poverty and unemployment. Kenya has also put efforts and has seen notable levels of increase of financial inclusion. Majority of the citizens can now access wide range of financial services. Contrary to high levels of financial inclusion i...

Effect Of Financial Capability On Investment Among Financially Included Youth: Case Of Nyeri And Kirinyaga Counties, Kenya

Abstract Financial inclusion has been found to play a critical role in poverty and unemployment reduction through household investments. This has seen countries put concerted efforts towards enhancing financial inclusion with the main objective of reducing poverty and unemployment. Kenya has also put efforts and has seen notable levels of increase of financial inclusion. Majority of the citizens can now access wide range of financial services. Contrary to high levels of financial inclusion i...

Microsporidia MB in the primary malaria vector Anopheles gambiae sensu stricto is avirulent and undergoes maternal and horizontal transmission

Abstract: Background The demonstration that the recently discovered Anopheles symbiont Microsporidia MB blocks malaria transmission in Anopheles arabiensis and undergoes vertical and horizontal transmission suggests that it is a promising candidate for the development of a symbiont-based malaria transmission-blocking strategy. The infection prevalence and characteristics of Microsporidia MB in Anopheles gambiae sensu stricto (s.s.), another primary vector species of malaria in Kenya, were in...

Effect of supplemental feeding on habitat and crop selection by wild boar in Sweden

Abstract The wild boar population has increased rapidly during the last 2 decades in Southern and Central Sweden. This rise in population size has caused severe damages to agricultural fields through their foraging behavior. Given the hierarch ical nature of habitat and resource selection, wildlife management needs to under stand the selection on both levels to better understand the ecology of nuisance species and mitigate the damages they infer. Thus, there is an urgent need for more knowle...

The Challenges of Water Supply for A Megacity: A Case Study of Lagos Metropolis

ABSTRACT Lagos State has grown from 300,000 and 500,000 in 1950 and 1991 to an unprecedented population of 15.7 million (Mabogunje, 2002). Already, it is projected to have a population of 25 million by 2015 which will make Lagos the third largest megacity after Tokyo and Bombay and a population of 29 million by 2020, with an annual growth rate of 8 %( UNCHS, 1996; George, 2010; LWC, 2011). This scenario presents enormous emerging challenges as well as opportunities that are numerous, diverse...


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