SCIENCE LABORATORY AND TECHNOLOGY

ABSTRACT To investigate in vitro anti microbial activity of aerial parts of Calotropis procera and Centella asatica Linn., that have been popularly used as folk medicines. The organic solvent plant extracts are tested on the various micro-organisms including bacteria and fungi using agar well diffusion technique. The length of the inhibition zone was measured in millimeters from the edge of the well […]

ABSTRACT The antibacterial effect of Azadirachta indica (neem plant) against Pseudomonas aeruginosa, Klebsiella ozanae, Staphylococcus aureus and Escherichia coli was determined using the agar cup plate techniques. The phytochemical components of A. indica showed the presence of saponin and phlobatanin and the absence of alkaloids, tannis, phenolics, plycosides, flavonoids, and triterpenes, the result showed that the

ABSTRACT The prevalence of viral hepatitis B among patients in National Orthopedic Hospital Enugu was studied. The samples comprised that of men , woman and children 200 in numbers, all patient of orthopedic Hospital Enugu. Laboratory investigation done were this HBs  tested which 110 patient out of the 200 patients tested positive,  and liver function

ABSTRACT The antibacterial activity of three type of medicate soap on staphylococcus aureus isolated from wound infections was conducted. Fifty individual with would infection within the age range of 9-73 years were sampled. Swabsticks were used to collect specimens from wound infection. each swabstick was streaked separately over plates of nutrient   and  macconkey agar and

INTRODUCTION Water is a liquid mineral.  It consist of two atoms of hydrogen combined with one atom of oxygen. Water is a tasteless, odourless and colourless mobile liquid except in large volume where it appears blue.  It has a melting point of OoC (320f) and a boiling point of 1000C (2120f).  water is a basic

CHAPTER ONE INTRODUCTION                 Poultry are collection of birds raised commercially or domestically for meat, egg and feathers.  Chickens, ducks turkeys and geese are of primary importance while guinea fowl and squabs (pigeons) are chiefly of local interest.  These birds are source of income and food to the rarer.  In the past only hens that could no

ABSTRACT The prevalence of Trichomonas  Vaginalis among adult in “Osumenyi” in Nnewi south local government Area of Anambra state was carried out.  This was done using a stotal of one hundred adults from there different clinics viz ;- Health center, family planning and Antenatal Clinic in Osumenyi; in Nnewi South L.G.A of Anambra State.  the

Bleaching is a process in which natural colouring matter is removed from a fibre to make it white. This process can be extended to other uses for example in yarn or fabrics or pulp and paper industries where cellulose used in making paper is bleached to white. Bleach solution can also be defined as any

ABSTRACT The antibacterial activity of sweet orange(citrus smensin) on staphylococcus aureus and Escherichia coli isolated from would infection was studied. A total number of 100 wound sample were collected form different individual from different age range within 5-8years and examined,. The test organisms S auras and E coli were cultured separately on Nutrient and macconkey

ABSTRACT A total of fifty faecal samples were collected form pupils in airport primary school Emene Enugu were used for the study. The duration of the investigation was between February August 2005. These samples were  cultured and their causative organisms determined using macconkey agar, deocycholate citrate agar and an alkaline peptone water which was preparect