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14579 publication(s) trouvée(s)
Article scientifique
THE CURSE OF LOW SOIL FERTILITY AND DIMINISHING MAIZE YIELDS IN SEMI-ARID KENYA:CAN PIGEONPEA PLAY SAVIOUR?
Little research has been conducted in Kenya to ascertain and exploit the ability of pigeonpea to improve soil fertility and …
Article scientifique
A preliminary leaf epidermal and pollen morphology of some West African species of Desplatsia Bocq
Desplatsia is a genus made up of about four to eight species which are mostly trees native to tropical Africa. …
Article scientifique
Mursamacin: a novel class of antibiotics from soil-dwelling roundworms of Central Kenya that inhibits methicillin-resistant Staphylococcus aureus
Antibiotic-resistant bacteria, also called “superbugs”, can at worst retrogress modern medicine to an era where even sore throats resulted in …
Article scientifique
Anti-aging activities of Pyrus pyrifolia var culta plant callus extract
Purpose: To investigate the anti-aging properties of callus extract from Pyrus pyrifolia var. culta with skin regeneration and lightening activities.Methods: …
Article scientifique
EVALUATION OF Cassia sieberiana (DC) AND Vernonia amygdalina (Del.) AGAINST Callosobruchus maculatus (F.) INFESTING STORED BAMBARA GROUNDNUT Vigna subterranea (L.) Verdc.)
The insecticidal activity of Cassia sieberiana (DC) and Vernonia amygdalina (Del.) aqueous extract against Callosobruchus maculatus (F.) in treated bambara …
Article scientifique
The use of primary murine fibroblasts to ascertain if Spirocerca lupi secretory/excretory protein products are mitogenic ex vivo
BACKGROUND: Spirocerca lupi is a nematode that parasitizes vertebrates in particular canids, by forming nodules in the thoracic cavity specifically …
Article scientifique
Blood acid-base status in impala (Aepyceros melampus) immobilised and maintained under total intravenous anaesthesia using two different drug protocols
BACKGROUND: In mammals, homeostasis and survival are dependent on effective trans-membrane movement of ions and enzyme function, which are labile …
Article scientifique
Effects of roughage quality, period of day and time lapse after meal termination on rumen digesta load in goats and sheep
OBJECTIVE: This study ascertained effects of roughage quality, period of day at meal termination and time lapse after feeding on …
Article scientifique
Living on the edge: Daily, seasonal and annual body temperature patterns of Arabian oryx in Saudi Arabia
Heterothermy, the ability to allow body temperature (Tb) to fluctuate, has been proposed as an adaptive mechanism that enables large …
Article scientifique
GROWTH AND YIELD OF CASTOR BEAN (Ricinus communis L.) CV. ‘BRS ENERGIA’ UNDER DIFFERENT SPACINGS
The use of appropriate spacing when planting large crops is a technology that can be very easily applied, and that …
Article scientifique
Genetic structure and relationships within and between cultivated and wild korarima [Aframomum corrorima (Braun) P.C.M. Jansen] in Ethiopia as revealed by simple sequence repeat (SSR) markers
BACKGROUND: Korarima [Aframomum corrorima (Braun) P.C.M. Jansen] is a spice crop native to Ethiopia. Understanding the extent and partitioning of …
Article scientifique
The intention of North-Western Ethiopian dairy farmers to control mastitis
Understanding the intentions of dairy farmers towards mastitis control is important to design effective udder health control programs. We used …
Article scientifique
Estrogen-like and tissue-selective effects of 7-methoxycoumarin from Ficus umbellata (Moraceae): an in vitro and in vivo study
BACKGROUND: Ficus umbellata is a medicinal plant previously shown to endow estrogenic properties. Its major component was isolated and characterized …
Article scientifique
Therapeutic potentials and pharmacological properties of Moringa oleifera Lam in the treatment of diabetes mellitus and related complications
Diabetes mellitus (DM) is a major health problem not only in urban areas, but also in rural areas. DM is …
Article scientifique
Structure and properties of virions and virus-like particles derived from the coat protein of Alternanthera mosaic virus
Plant viruses and their virus-like particles (VLPs) have a lot of advantages for biotechnological applications including complete safety for humans. …
Article scientifique
Variations of five eIF4E genes across cassava accessions exhibiting tolerant and susceptible responses to cassava brown streak disease
Cassava (Manihot esculenta) is an important tropical subsistence crop that is severely affected by cassava brown streak disease (CBSD) in …
Article scientifique
Evaluation of community-based continuous distribution of long-lasting insecticide-treated nets in Toamasina II District, Madagascar
BACKGROUND: Continuous distribution of insecticide-treated nets (ITNs) is thought to be an effective mechanism to maintain ITN ownership and access …
Article scientifique
Anthelminthic properties of Methylene chloride-methanol (1:1) extracts of two Cameroonians medicinal plants on Heligmosomoides bakeri (Nematoda: Heligmosomatidea)
The resistance of some medico-veterinary parasite strains as well as the unavailability and toxicity of synthetic anthelminthics on humans, animals …
Article scientifique
Response of a tropical tree to non-timber forest products harvest and reduction in habitat size
Non-timber forest products (NTFPs) are widely harvested by local people for their livelihood. Harvest often takes place in human disturbed …
Article scientifique
Development of a composite soil degradation assessment index for cocoa agroecosystems in southwestern Nigeria
Abstract. Cocoa agroecosystems are a major land-use type in the tropical rainforest belt of West Africa, reportedly associated with several …