MICRO-BIOLOGY

INVITRO DETERMINATION OF BACTERIOCIDAL EFFECT OF GARLIC ON STAPHYLOCOCCUS AUREUS

ABSTRACT           Invitro determination of bacteriocidal effect of garlic extract on staphylococcus aureus causing skin and urinary tract infection (UTI) on some female patients were studied.  High vagina swab (HVS) samples were collected randomly from selected number of patients who had symptoms similar to that of Staphylococcus aureus activities.  The samples were inoculated on Macconkey agar and nutrient agar …

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THE EFFECT OF PESTICIDES DICHLORODIPHENYL TRICHLOROEYHANE (D.D.Y) AND BENZENE HEXACHRORIDE (BHC) ON THE MICROFLORA OF THE THREE TYPES OF SOIL.

ABSTRACT The effect of pesticides, chchlorodipheny trichloroethane (DDY) and Benzene hexaxhoride (BHc) on the  microflora of the three types of soil (loamy, clay and sandy soil) was conducted. The serial dietitian technique was employed up to 10-3 using nutrient agar, potato dextrose agar and sabourand agar plates. The isolation of both bacterial and fungal organisms …

THE EFFECT OF PESTICIDES DICHLORODIPHENYL TRICHLOROEYHANE (D.D.Y) AND BENZENE HEXACHRORIDE (BHC) ON THE MICROFLORA OF THE THREE TYPES OF SOIL. Read More »

BACHERIOLOGICAL EXAMINATION OF IDODO RIVER

ABSTRACT           This work was aimed at assessing microbial coal of Idodo river in Enugu state Nigeria.  The samples of river was obtained from the arc of low activity, and a place where human activities are very high.  The samples were collected very early in the morning and afternoon.  They were examined to determined the bacterial …

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THE ANTIBACTERIAL ACTIVITY OF THREE TYPES OF MEDICATED SOAPS ON STARHYROCOCCUS AUREUS FORM WOULD INFECTIONS

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 …

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FUNGAL COLONIZATION ON HUMAN BODY SURFACES

CHAPTER ONE 1.0                                                       INTRODUCTION  Fungi are a major group of living things, originally considered plants lacking chlorophyll, leaves, true stems, roots and reproducing by spores, but now treated as the separate kingdom fungi. They occur in all environments on the planet and include important decomposers and parasites. Parasitic fungi infect animals including human, other …

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BACTERIAL COLONIZATION ON HUMAN SKIN

CHAPTER ONE 1.0                                                       INTRODUCTION  A diverse microbial flora is associated with the skin and mucous membrane of every human being from shortly after birth until death. The human body which contains about 1013 cells routinely harbors about 1014 bacteria. This bacterial population constitutes the normal microbial flora. The normal microbial flora is relatively stable …

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EXAMINATION OF JOLLOF RICE SERVED IN HOTELS FOR PATHOGENIC ORGANISMS

  ABSTRACT This project work is aimed at examination of jollof rice served in hotels for pathogenic organisms and to find out possible pathogenic organisms in the food. Samples were collected from the hotels and were brought to the laboratory for analysis. The sample were homogenized and serial dilution of the sample was made out …

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ECONOMIC ASSESSMENT OF SOME MEHTODS ADOTPED IN YOGHURT PRODUCTION

CHAPTER ONE 1.0 INTRODUCTION Yoghurt is a fermented milk product, produced with a yoghurt starter culture which is a mixed culture of streptococcus thermophilus and lactobacillus bulgaricus in a 1:1 ratio. S thermophilusenjoys a faster growth than L hulgricus.  It adds flavours and aroma to the yoghurt, though both organisms in association produces lactic acid but acetaldehyde and dimethyl propanol, the chief favour component of …

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MICROOBIAL EVALUATION OF RAM MILK FROM A DIARY FARM

ABSTRACT Microbial evaluation of twenty samples of raw milk from a diary farm (Emene fulani cattle rearers) was carried out using five method: viz direct microcopies count nutrient agar count, Blood agar count, Mac conkey agar count (celiforms only) and Acid fast bacilli staring was done to  assay for the presence of the Tubercle bacillus. …

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