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O. M. David

Publications (11)

Characterisation of Fungal Bioflocculants and Its Application in Water Treatment

O. M. David, O. A. Oluwole, O. E. Ayodele & T. Lasisi · Current Journal of Applied Science and Technology · 2019

Bioflocculants of microbial origin have the advantage of being safe, biodegradable and harmless to the environment. Production of bioflocculant by two fungi isolates and the factors affecting its production were investigated in this study. Primary screening of fungi for the produ...

Open access Research Article 10.9734/cjast/2019/v34i630159

Antimicrobial Activity, Safety and Acceptability of Formulated Ginger-fortified Hand Sanitizer Gel

O. M. David, F. J. Olatunji, M. O. Alese, T. O. Babalola & O. O. Alese · International Journal of TROPICAL DISEASE & Health · 2017

Hand hygiene remains the most effective means of breaking transmission of most infectious diseases in and out of hospital settings. Hand hygiene could be achieved by different means. However, in recent time, the use of hand sanitizer which could either be a supplement or an alter...

Open access Research Article 10.9734/IJTDH/2017/28352

Susceptibility Pattern of Plasmid-borne Vancomycin-Resistant Enterococcus faecalis Strains to Selected Nigerian Medicinal Plants

O. M. David & O. Famurewa · European Journal of Medicinal Plants · 2015

Objective: To determine whether the presence of the resistance factors (plasmids and vanA genes) will negatively aid the susceptibility of vancomycin-resistant Enterococcus faecalis (VREf) to medicinal plants. Materials and Methods: Standard methods were used for the isolation an...

Open access Research Article 10.9734/EJMP/2016/18279

Probiotic Properties and Antibiotic Resistance Pattern of Bacillus spp. Isolated from Two Types of Fermented Locust Bean (iru)

O. M. David, J. L. Olagunju, A. A. Adebayo, T. T. Oluwaniyi & M. O. Olajide · Biotechnology Journal International · 2015

Bacillus spp. associated with two types of fermented African locust beans iru woro and iru pete were isolated and screened for probiotic potentials using standard microbiological techniques. The total bacterial counts for iru woro (pH 8.4) and iru pete (with pH 8.1) were 6.4314 a...

Open access Research Article 10.9734/BBJ/2016/17698

Antimicrobial Activities of Essential Oils from Hura crepitans (L.), Monodora myristica (Gaertn Dunal) and Xylopia aethiopica (Dunal A. Rich) Seeds

O. M. David, O. O. Ojo, V. O. Olumekun & O. · Current Journal of Applied Science and Technology · 2014

Background: Despite the fact that essential oils are used as food and medicine, oils of rain forest plants remain largely uninvestigated. Aims: To investigate the physico-chemical properties and antimicrobial activities of essential oils from Hura crepitans, Xylopia aethiopica an...

Open access Research Article 10.9734/BJAST/2014/5088

Association of Enterococcus faecalis with Different Forms of Dental Diseases among Patients Visiting a Tertiary Hospital in Ekiti State, Nigeria

O. M. David, I. B. Fakayode & O. Famurewa · International Journal of TROPICAL DISEASE & Health · 2014

Aims: The implication of Enterococcus faecalis in dental infections is rising and resistance to common antibiotics continues to rise globally as well. In this study, the association of E. faecalis with different forms of dental infections was investigated and the antibiotic resis...

Open access Research Article 10.9734/IJTDH/2014/5024

Evaluation of the Anti-enterococcal Activity of Disinfectants and Medicated Soaps on Vancomycin-resistant Enterococcus faecalis Strains

O. M. David, I. B. Fakayode & O. Famurewa · Annual Research & Review in Biology · 2013

Background: Enterococcus faecalis has intrinsic resistance which aids its spread in the hospital environment. As a nosocomial pathogen with increasing resistance breaking its route of transmission and spread is therefore imperative. Aims: In this study, six brands of disinfectant...

Open access Research Article 10.9734/ARRB/2014/5025

Multiple Antibiotic-resistant Escherichia coli in Ready-to-eat Foods from Food Outlets in Ekiti State University and Its Environ

O. J. Oje, O. M. David, O. M. Adeosun, A. A. Adebayo & O. Famurewa · Microbiology Research Journal International · 2016

The potential health risk associated with consumption of ready-to-eat (RTE) food sold in food outlets in and around Ekiti State University was investigated using standard techniques. The microbiological analysis of 96 food samples obtained randomly from 6 food outlets for a perio...

Open access Research Article 10.9734/BMRJ/2016/23477

Molecular Detection of Panton Valentine Leukocidine Gene among Beta-lactamase Producing Staphylococcus aureus Isolated from Clinical Samples in Ondo State, Nigeria

C. O. Esan, O. M. David & O. Famurewa · Microbiology Research Journal International · 2015

Background: In recent time Staphylococcus aureus has been implicated not only in hospital-acquired but also in community-acquired infections. Some clonal types of S. aureus that produce   β-lactamase have evolved. Panton-Valentine leukocidine (pvl) gene among β-lactamase-producin...

Open access Research Article 10.9734/BMRJ/2016/18278

In vitro Antibacterial Activity of Aqueous Extracts of Cashew (Anacardium occidentale L.) Fruit Peels Using Bioautography Method

B. I. Aderiye & O. M. David · European Journal of Medicinal Plants · 2013

Aims: Bark, leaves and gum of cashew (Anacardium occidentale L.) have been reported to be effective in curtailing the growing problems of resistance of bacterial pathogens. The in vitro activity of aqueous extracts of cashew apple peels was determined in this study against two cl...

Open access Research Article 10.9734/EJMP/2014/6722

In vivo Evaluation of Hypolipidemic Potentials of Bacillus Species Isolated from Fermented Locust Bean (Parkia fillicoides Welw) Seeds (Iru)

B. I. Aderiye & O. M. David · Microbiology Research Journal International · 2013

Aim: Iru is a popular West Africa fermented soup condiment which is also consumed without cooking as snack. This product is mainly fermented by Bacillus species. The hypolipidemic activities of Bacillus spp. isolated from iru have not been documented hence the aim of this study....

Open access Research Article 10.9734/BMRJ/2013/5026