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Now showing items 1839-1858 of 3311
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In Surgical Treatment of Non-Small-Cell Lung Cancer a Minimum Number of Resected Mediastinal Lymph Nodes Is Mandatory for Accurate Staging
(Scientific Research, 2014-10)Objective: Increased numbers of removed lymph nodes (LN) are resulting in more accurate staging of the patient (Will-Rogers-Phenomenon). This study evaluates dependence of lymph node sample size to 1) Will-Rogers-Phenomenom, ... -
In vitro anti-cancer efficacy and phyto-chemical screening of solvent extracts of Kigelia africana (Lam.) Benth
(Cell press, 2021-01-25)Background and objectives: Kigelia africana is a medicinal plant growing naturally in many parts of Africa. In Kenya, a water concoction of the plant is used to treat breast and prostate cancers. Laboratory data on its ... -
In vitro anti-cancer efficacy and phyto-chemical screening of solvent extracts of Kigelia africana (Lam.) Benth
(Heliyon, 2020)Background and objectives: Kigelia africana is a medicinal plant growing naturally in many parts of Africa. In Kenya, a water concoction of the plant is used to treat breast and prostate cancers. Laboratory data on its ... -
In vitro antiplasmodial activity of some plants used in Kisii, Kenya against Malaria and their chloroquine potentiative effects.
(2003)Fifty-five organic and aqueous extracts of 11 plants used in malaria therapy in Kisii District, Kenya were tested in vitro against chloroquine (CQ)-sensitive and resistant strains of Plasmodium falciparum. Of the plants ... -
In Vitro Control ofPhytophthora infestans and Alternaria solani Using Crude Extracts and Essential Oils from Selected Plants
(Hindawi, 2020-07)Tomato production is constrained by fungal diseases especially the early and late blight caused by Alternaria solani and Phytophthora infestans, respectively. Control of the two diseases is usually by use of synthetic ... -
In vivo anthelmintic activity of Callistemon rigidus ethanolic extract on Haemonchus contortus in goats
(African Science Publications, 2020-07-09)The present study was conducted in order to evaluate the in vivo anthelmintic activity of ethanolic extract of Callistemon rigidus on goat and define the probable involved phytochemical compounds. Phytochemical contents ... -
In vivo antimalarial and acute toxicity properties of hexane and chloroform extracts from Clausena anisata (Willd.) Benth
(2012)Background: Drugs are an important tool for control of malaria. However, drug resistance is likely to compromise available antimalarial drugs with time. As a result, efforts are being directed towards discovery and development ... -
Incidence and Extent of Substance Abuse among Secondary School Students in Nairobi Province, Kenya: Implications for Specialized Intervention
(Kenyatta University, 2010-10)Substance abuse has become a major challenge in secondary schools in Kenya. A study carried out in Kenya observed that 20% of adolescents aged between 12 and 22 years smoke cigarettes, 9% smoke bhang while 23% drink ... -
Incidence and severity of Fusarium wilt on Bambara nut (Vigna subterranea L.) landraces in Western Kenya
(African Science Publications, 2021-01-01)Bambara nut, Vigna subterranea (L.) Verdc. is one of the indigenous legume crops grown in Kenya. The crop is highly nutritious and drought tolerant with the ability to produce higher yields than other legumes such as common ... -
Incidence of Brucella infection in various livestock species raised under the pastoral production system in Isiolo County, Kenya
(BMC, 2021-10)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 ... -
Income Inequality Measures
(Scientific Research, 2018-02)Income distributions are commonly unimodal and skew with a heavy right tail. Different skew models, such as the lognormal and the Pareto, have been proposed as suitable descriptions of income distribution and applied in ... -
Indentifying farmers’ preferences and constraints to maize production in two agro‑ecological zones in Burkina Faso
(BioMed Central, 2015)Background: The low adoption of technologies, developed by research institutions, by farmers substantiates the need for client orientation in research and development. Hence, to bridge the gap between breeders and ... -
Independent Lung Ventilation for Re expansion Pulmonary Edema
(Scientific Research, 2013-09)Reexpansion pulmonary oedema (RPE) is a rare but potentially fatal complication with no clear cut guidelines for its management. When the injury to the lung is primarily one sided, conventional modes of ventilation can ... -
Indicators of Professional Competence for Sustainable National Development in Kenya
(2016)The indicators for professional competence in university education are desirable for assessment and prediction of sustainable national development. The goal was to create an evidence based focus ... -
Indigenous approaches for the management of termite and white grub in upland rice
(2014-01)Termites and white grubs are of regional importance in upland rain fed rice. Major insect pests in upland rice are stem borers, gundhi bug, mealy bug, root aphids, white grubs, and termites (Odontotermes obesus and ... -
Infestation Levels and Molecular Identifcation Based on Mitochondrial COI Barcode Region of Five Invasive Gelechiidae Pest Species in Kenya
(Oxford University Press, 2018-06)Invasive Gelechiidae pest species, namely Tuta absoluta, Phthorimaea operculella, Aproaerema simplixella, Sitotroga cerealella, and Pectinophora gossypiella are among the major constraints hampering agricultural economy ... -
Infestation Levels and Molecular Identification Based on Mitochondrial COI Bar code Region of Five Invasive Gelechiidae Pest Species in Kenya
(oxford, 2018-10-26)Invasive Gelechiidae pest species, namely Tuta absoluta, Phthorimaea operculella, Aproaerema simplixella, Sitotroga cerealella, and Pectinophora gossypiella are among the major constraints hampering agricultural economy ... -
Infestation Levels and Molecular Identification Based on Mitochondrial COI Barcode Region of Five Invasive Gelechiidae Pest Species in Kenya
(Oxford University Press, 2018-11)Invasive Gelechiidae pest species, namely Tuta absoluta, Phthorimaea operculella, Aproaerema simplixella, Sitotroga cerealella, and Pectinophora gossypiella are among the major constraints hampering agricultural economy ... -
Influence of Access to Land and Finances on Kenyan Youth Participation in Agriculture: A Review
(European Centre for Research Training and Development UK, 2014-09)The Kenya Government prioritized the development of the agricultural sector to achieving the first Millennium Development Goal (MDG) of sustainable food production. Kenya’s strategic plan, Vision 2030 positions ...