Selected AEMREG Publications (Last 5 Years)


  1. Nwodo, Uchechukwu U, Green, Ezekiel, Mabinya, Leonard V, Okaiyeto, Kunle, Rumbold, Karl, Obi, Lawrence C and Okoh, Anthony I (2014). Bioflocculant Production by a consortium of Streptomyces and Cellulomonas species and Media Optimization via Surface Response Model. Colloids and Surfaces B: Biointerfaces 116 (2014) 257– 264.
  2. D. Penduka, L. Buwa, B. Mayekiso, A. K. Basson and A. I. Okoh (2014). Identification of the AntiListerial Constituents in Partially Purified Column Chromatography Fractions of Garcinia kola Seeds and Their Interactions with Standard Antibiotics. Evidence-Based Complementary and Alternative Medicine. Volume 2014, Article ID 850347, 8 pages.
  3. Ugbenyen, A.M, Cosa, S., Mabinya, L.V., Okoh A.I. (2014). Bioflocculant production by Bacillus sp. Gilbert isolated from a marine environment in South Africa. APPLIED BIOCHEMISTRY AND MICROBIOLOGY. 50(1):49-54.
  4. Ugbenyen A M and Okoh A I (2014). Characteristics of a bioflocculant produced by a consortium of Cobetia and Bacillus species and its application in treatment of wastewaters. WATER SA, 40(1).
  5. Penduka Dambudzo, Basson K Albert, Mayekiso Buyisile, Buwa Lisa and Okoh I Anthony (2014). Gas chromatography-mass spectrometry characterization of the anti-listerial components of the n-hexane column fractions of Garcinia kola seeds. Appl. Biochem. Microbiol. 50(3): 329–337.
  6. Isoken H. Igbinosa, Etinosa O. Igbinosa and Anthony I. Okoh (2013). Molecular Detection of Metallo-β-Lactamase and Putative Virulence Genes in Environmental Isolates of Pseudomonas species. Polish Journal of Environmental Studies. Xxx-xxx.
  7. Chigor VN, Sibanda T and Okoh AI (2014). Assessment of the Risks for Human Health of Adenoviruses, Hepatitis A Virus, Rotaviruses and Enteroviruses in the Buffalo River and Three Source Water Dams in the Eastern Cape. Food and Environmental Virology. 6:87–98.
  8. Sekelwa Cosa, Anthony Okoh (2014). Bioflocculant Production by a Consortium of Two Bacterial Species and Its Potential Application in Industrial Wastewater and River Water Treatment. Pol. J. Environ. Stud. Vol. 23, No. 3 (2014), 11-xxx.
  9. Anthony A. Adegoke and Anthony I. Okoh (2014). Species diversity and antibiotic resistance properties of Staphylococcus of farm animal origin in Nkonkobe Municipality, South Africa. Folia Microbiol (2014) 59:133-140.
  10. Kunle Okaiyeto, Uchechukwu U Nwodo, Leonard V. Mabinya and Anthony I Okoh (2014). Characterization and flocculating properties of a biopolymer produced by Halomonas sp. Okoh. Water Environment Research. Accepted.
  11. Sekelwa Cosa and Anthony Okoh (2014). Bioflocculant production by a consortium of two bacterial species and its potential application in industrial wastewater and river water treatment. Polish Journal of Environmental Studies,23(3):689-696.
  12. Christy Manyi-Loh, Samson N. Mamphweli, Edson. Meyer, Anthony I. Okoh, Golden Makaka, Michael Simon (2014). Inactivation of selected bacterial pathogens in dairy cattle manure by mesophilic anaerobic digestion (Balloon type digester). Int J Env Pub Health, 11: 7184-7194.
  13. Dambudzo Penduka, Rebamang Mosa, Mthokozisi Simelane, Albert Basson, Anthony Okoh and Andy Opoku (2014). Evaluation of the Anti-Listeria potentials of some plant-derived triterpenes. Annals of Clinical Microbiology and Antimicrobials.
  14. Uchechukwu U. Nwodo, Anthony I. Okoh (2014). Mixed Culture Fermentation and Media Optimization by Response Surface Model: Streptomyces and Brachybacterium species in Bioflocculant Production. MOLECULES, 19: 11131-11144.
  15. Nolonwabo Nontongana, Timothy Sibanda, Elvis Ngwenya, Anthony Okoh (2014).  Antibiogram profiling of Escherichia coli pathotypes isolated from the Kat River and Fort Beaufort abstraction water. Int J Env Res Pub Health, 11: 8213-8227.
  16. Ajayi A.O and Okoh A.I (2014). Bacteriological study of pond water for aquaculture purposes. Journal of Food, Agriculture & Environment, 12(2): 1260-1265.
  17. Vuyokazi Nongogo and Anthony. I Okoh (2014). Occurrence of Vibrio pathotypes in the final effluents of five wastewater treatment plants in Amathole and Chris Hani District Municipalities in South Africa. Int J Env Res  Pub Health, 11: 7755-7766.
  18. Timothy Sibanda, Vincent Chigor, Siziwe Koba, Larry Chikwelu Obi and Anthony Okoh (2014). Characterization of the physicochemical qualities of a typical rural-based river: ecological and public health implications. International Journal of Environmental Science and Technology, 11: 1771-1780.
  19. Christy Manyi-Loh, Meyer Edson, Okoh Anthony, Mamphweli, Sampson, Makaka, Golden, Simon, Michael (2014). Investigation into the biogas production potential of dairy manure. International Journal of Clean Energy and Technologies.
  20. Anthony I. Okoh, Timothy Sibanda, Vuyokazi Nongogo, Martins Adefisoye, Osuolale O Olayemi and Nolonwabo Nontongana (2014). Prevalence and characterisation of non-cholerae Vibrio spp. in final effluents of wastewater treatment facilities in two Districts of the Eastern Cape Province of South Africa: Implications for public health. Environmental Science and Pollution Research.
  21. K. Okaiyeto, U. U. Nwodo, L. V. Mabinya, and A. I. Okoh (2014). Evaluation of the Flocculation Potential and Characterization of Bioflocculant Produced by Micrococcus sp. Leo. Applied Biochemistry and Microbiology, 2014, Vol. 50, No. 6, pp. 587–594.
  22. Nolwazi L Bhembe, Uchechukwu U Nwodo, Sharlene Govender, Cindy Hayes, Roland N Ndip, Anthony I Okoh and Ezekiel Green (2014). Molecular detection and characterization of resistant genes in Mycobacterium tuberculosis complex from DNA isolated from tuberculosis patients in the Eastern Cape Province South Africa. BMC Infectious Diseases.



  1. Nwodo Uchechukwu and Okoh Anthony (2013). Characterization and Flocculation Properties of Biopolymeric Flocculant (Glycosaminoglycan) Produced by Cellulomonas sp. Okoh. Journal of Applied Microbiology, 114(5): 1325-1337.
  2. Igbinosa INH and Okoh AI (2013). Detection and distribution of putative virulence associated genes in Aeromonas species from freshwater and wastewater treatment plant. Journal of Basic Microbiology, 53: 895-901.
  3. Kodisang L Seiphepo, Mobolaji F. Adegboye, Ayodele A. Sobowale, Anthony I. Okoh and Olubukola O. Babalola (2013). Genotypic and phenotypic diversity of culturable rhizobacteria from field-grown crops in Mahikeng, South Africa. Journal of Food, Agriculture & Environment Vol.11 (2): 583 – 590.
  4. Uchechukwu U. Nwodo, Mayowa O. Agunbiade, Ezekiel Green, Mutshinyalo Nwamadi, Karl Karl Rumbold and Anthony I. Okoh (2013). Characterization of an Exopolymeric Flocculant Produced by a Brachybacterium sp. MATERIALS, 6: 1237-1254.
  5. Ajayi A.O and Okoh A.I (2013). Microbiological survey of fungi in aquatic sources. Archives Des Sciences, 66(1): 262-289.
  6. Peter A. Ajibade, Omoruyi G. Idemudia and Anthony I. Okoh (2013). Synthesis, characterization and antibacterial studies of metal complexes of sulfadiazine with n-alkyl-nphenyldithiocarbamate. Bull. Chem. Soc. Ethiop., 27(1): 77-84.
  7. Ezekiel Green, Lawrence C. Obi, Anthony I. Okoh, Maphoshane. Nchabeleng, Babsie.  E. de Villiers, Tomas Letsoalo, Anwar A. Hoosen, Pascal O. Bessong, Roland N. Ndip (2013). IS6110 restriction fragment length polymorphism typing of drug resistant Mycobacterium tuberculosis isolates from Northeast  of South Africa.  Journal of Health, Population and Nutrition, 30(1): 1-10.
  8. B. C. Iweriebor, N. J. Ramalivhana, T. Hattori, A. I. Okoh and C. L. Obi (2013). Vancomycin resistant coagulase-negative Staphylococcal isolates from HIV positive patients in the Limpopo Province, South Africa. Journal of Microbiology and Antimicrobials Vol. 5(2), pp. 18-24.
  9. Sibanda T and Okoh AI (2013). Real-time PCR quantitative assessment of some RNA viruses in Tyume River located in the Eastern Cape Province, South Africa. WATER SA, 39(2): 295-304.
  10. Sekelwa Cosa, Anthony M. Ugbenyen, Leonard V. Mabinya, Karl Rumbold and Anthony I. Okoh (2013). Characterization and flocculation efficiency of a bioflocculant produced by a marine Halobacillus. ENVIRONMENTAL TECHNOLOGY, 34(18): 2671-2679.
  11. Cosa S, Ugbenyen M.A, Mabinya V.L., Rumbold K., Olaniran O.A., Aghdasi F. and Okoh I.A. (2013). A marine bacterium, Oceanobacillus sp. Pinky, isolated from Algoa Bay sediment produces a thermostable glycoprotein flocculant. Afr. J. Biotech., 12(26): 4135-4146.
  12. Moses A. Ugbenyen and Anthony I. Okoh (2013) Flocculating Properties of a Bioflocculant Produced by Bacillus sp. Isolated from a Marine Environment in South Africa. Chem. Biochem. Eng. Q., 27 (4) 511–518.
  13. Vincent N. Chigor, Timothy Sibanda & Anthony I. Okoh (2013). Studies on the bacteriological qualities of the Buffalo River and three source water dams along its course in the Eastern Cape Province of South Africa. Environ Sci Pollut Res, 20:4125–4136.
  14. Vincent N. Chigor & Timothy Sibanda & Anthony I. Okoh (2013). Variations in the physicochemical characteristics of the Buffalo River in the Eastern Cape Province of South Africa. Environ Monit Assess, 185(10): 8733-8747.
  15. Ntsaluba Luvuyo, Uchechukwu U Nwodo, Leonard V Mabinya, Anthony I Okoh, Uchechukwu Nwodo (2013). Studies on bioflocculant production by a mixed culture of Methylobacterium sp. Obi and Actinobacterium sp. Mayor. BMC Biotechnology, 13:62.
  16. Ajayi A.O and Okoh A.I (2013b). Antibiotic susceptibilities and enzymatic responses of some soil microflora. Archives Des Sciences Journal. ISSN: 1661-464X. 66 (7): 130-149.
  17. Ajayi A.O and Okoh A.I (2012). Antimycotic activity of some medicinal plants on aquatic fungi. European Journal of Experimental Biology. 3(1): 16-21.
  18. Christy Manyi-Loh, Sampson Mamphweli, Edson Meyer, Anthony Okoh, Golden Makaka, and Michael Simon (2013). Microbial anaerobic digestion (bio-digesters) as an approach to the decontamination of biomass wastes in pollution control and the generation of renewable energy. Int J Enr Res Pub Health, 10: 4390-4417..
  19. Olatunji M Kolawole, Tolulope O Oladosu, Aisha A Abdulkarim and Anthony I Okoh (2013). Prevalence of Adenovirus Respiratory Tract and HIV Co-Infections In Patients Attending The University Of Ilorin, Teaching Hospital, Ilorin, Nigeria. BMC Research Notes.
  20. Isoken H. Igbinosa, Lawrence Obi, Anthony I. Okoh, Vincent Chigor and Etinosa O. Igbinosa (2013). Antibiogram, adhesive characteristics and incidence of class 1 integron in Aeromonas species isolated from two South African Rivers. BioMed Research International. Article ID 127570, 8 pages. IF: 2.880.
  21. Sibanda T, Chigor V and Okoh AI (2013). Seasonal and spatiao-temporal distribution of faecal indicator bacteria in Tyume River in the Eastern Cape Province, South Africa. Environmental Monitoring and Assessment, 185(8): 6679-6590..
  22. Olajide Adedayo Ajayi, Emmanuel I. Adeyeye and Okoh A.I (2013). Microbes and dietary values of some major fish sources in Nigeria. Journal of Food, Agriculture & Environment.
  23. Kunle Okaiyeto, Uchechukwu Nwodo, Leonard Mabinya, and Anthony I. Okoh (2013). Characterization of Bioflocculant Produced by a Consortium of Halomonas sp. Okoh and Micrococcus sp. Leo. Int J Env Res Pub Health, 10, 5097-5110.
  24. Adegoke A. Anthony and Okoh I Anthony (2013). Staphylococcus Species and Emerging Traits in their Commensal Subgroup: A Call to Arms. JOURNAL OF PURE AND APPLIED MICROBIOLOGY, Vol. 7(4), p. 3281-3291.
  25. Emmanue O. Abioye, David A. Akinpelu, Olayinka A. Aiyegoro*, Mobolaji F. Adegboye, Matthew O. Oni and Anthony I. Okoh (2013). Preliminary Phytochemical Screening and Antibacterial Properties of Crude Stem Bark Extracts and Fractions of Parkia biglobosa (Jacq.). MOLECULES, 18, 8485-8499.



  1. Anthony A. Adegoke, Tom Mvuyo, and Anthony I. Okoh (2012). Ubiquitous Acinetobacter species as beneficial commensals but gradually being emboldened with antibiotic resistance genes. Journal of Basic Microbiology, 52, 620–627.
  2. Leonard V Mabinya, Sekelwa Cosa, Uchechukwu Nwodo, Anthony I Okoh (2012). Studies on bioflocculant production by Arthrobacter sp. Raats, a freshwater bacteria isolated from Tyume River, South Africa. Int. J. Mol. Sci. 13, 1054-1065.
  3. Sekelwa Cosa, Leonard V Mabinya, Ademola O Olaniran and Anthony I. Okoh (2012). Production and Characterization of Bioflocculant Produced by Halobacillus sp. Mvuyo Isolated from Bottom Sediment of Algoa Bay. Environmental Technology. 33(9): 967–973.
  4. Vincent Nnamdigadi Chigor, Veronica J Umoh, Charles A. Okuofu, Joseph B. Ameh, Etinosa O Igbinosa and Anthony I. Okoh (2012). Water quality assessment: surface water sources used for human consumption in Zaria, Nigeria are a public health hazard. Environ Monit Assess, 184:3389–3400.
  5. Adegoke, Anthony A. and Okoh, Anthony I (2012). Commensal Staphylococcus spp., Acinetobacter spp. and Stenotrophomonas maltophilia as reservoirs of antibiotic resistance genes. African Journal of Biotechnology, 11(61): 12429-12435.
  6. Emmanuel Odjadjare, Etinosa Igbinosa, Raphael Mordi, Bright Igere, Clara Igeleke, Anthony Okoh (2012). Prevalence of multiple antibiotic resistant (MAR) Pseudomonas species in the final effluents of three municipal wastewater treatment facilities in South Africa. Int J Environ Res Pub Health, 9: 2092-2107.
  7. Anthony Ugbenyen, Sekelwa Cosa, Leonard Mabinya, Olubukola O Babalola, Farhad Aghdasi, Anthony Okoh (2012). Thermostable Bacterial Bioflocculant Produced By Cobetia Spp.Isolated From Algoa Bay. Int. J. Environ. Res. Public Health, 9, 2108-2120.
  8.  B. C. Iweriebor, C. L. Obi, O. Akinyemi, N. J. Ramalivhana, T. Hattori and A. I. Okoh (2012). Uropathogens isolated from HIV-infected patients from Limpopo Province, South Africa.  African Journal of Biotechnology Vol. 11(46), pp. 10598-10604.
  9. Uchechukwu Nwodo, Ezekiel Green, Leonard Mabinya, Mayowa Agunbiade, Anthony Okoh (2012). A freshwater Streptomyces isolated from Tyume River produces a predominantly extracellular glycoprotein bioflocculant. Int. J Mol Sci., 13: 8679-8695.
  10. Vincent Chigor and Anthony Okoh (2012). Quantitative RT-PCR Detection of Hepatitis A Virus, Rotaviruses and Enteroviruses in the Buffalo River and Source Water Dams in the Eastern Cape Province of South Africa. Int J Env. Res. Pub. Health, 9: 4017-4032.
  11. Chigor VN and Okoh AI (2012). Quantitative Detection and Characterization of Human Adenoviruses in the Buffalo River in the Eastern Cape Province of South Africa. Food and Environmental Virology, 4:198–208.
  12. Ajayi A.O and Okoh A.I (2012). Antimycotic activity of some medicinal plants on aquatic fungi. European Journal of Experimental Biology, 2012, 2 (6):2465-2470.
  13. Isoken H. Igbinosa, Uchechukwu U. Nwodo, Anibal Sosa, Mvuyo Tom and Anthony I. Okoh (2012). Commensal Pseudomonas species Isolated from Wastewater and Freshwater Milieus in the Eastern Cape Province, South Africa as Reservoir of Antibiotic Resistant determinants. Int J Environ Res Public Health, 9(7), 2537-2549.
  14. Uchechukwu U. Nwodo, Ezekiel Green, Anthony I. Okoh (2012). Bacterial Exo-Polysaccharides: Functionality and Prospects. Int J Mol Sci., 13: 14002-14015.
  15. Olatunji M Kolawole, AbideenA Wahab, Daniel A Adekanle, Timothy Sibanda and Anthony I Okoh (2012). Seroprevalence of hepatitis B surface antigenemia and its effects on hematological parameters in pregnant women in Osogbo, Nigeria.  Virology Journal, 9:317.
  16. Oluwapelumi Olufemi Adeyemi, Olajide Olubunmi Agbede, Olatunji Matthew Kolawole and Anthony Okoh (2012). Knowledge, Attitude and Practices of Pregnant Women Attending University of Ilorin Teaching Hospital with Regard to Rubella. Journal of Family and Reproductive Health, 6(4): 153-158.
  17. Dambudzo Penduka and Anthony I. Okoh (2012). In-Vitro Anti-Listerial Properties of Crude Methanol Extracts of Garcinia kola (Heckel) Seeds. The Scientific World Journal. doi:10.1100/2012/694828. Article ID 694828.
  18. Igbinosa INH and Anthony I. Okoh (2012). Antibiotic susceptibility profile of Aeromonas species isolated from wastewater treatment plant. The Scientific World Journal. doi:10.1100/2012/764563. Article ID 764563.
  19. Timothy Sibanda and Anthony I. Okoh (2012). Assessment of the incidence of enteric adenovirus species and serotypes in surface waters in the Eastern Cape Province of South Africa: Tyume River as a case study. The Scientific World Journal. doi:10.1100/2012/949216. Article ID 949216.
  20. Isoken H. Igbinosa, Ehimario Igumbor, Farhad Aghdasi, Mvuyo Tom and Anthony I. Okoh (2012). Emerging Aeromonas species infections and their significance in public health. The Scientific World Journal. doi:10.1100/2012/625023. Article ID 625023.
  21. Etinosa O. Igbinosa, Larry C. Obi, Mvuyo Tom and Anthony I. Okoh (2012). Detection of potential risk of wastewater effluents for transmission of antibiotic resistance from Vibrio species as a reservoir in a peri-urban community in South Africa.  International Journal of Environmental Health Research, 11:1-13.



  1. Ndubuisi-Nnaji, U.U, Adegoke, A. A, Ogbu, H. I, Ezenobi, N.O and Okoh A.I (2011). Effect of long-term organic fertilizer application on soil microbial dynamics. African Journal of Biotechnology Vol. 10(4), pp. 556-559.
  2. Penduka D and Okoh AI (2011). In-vitro antagonistic activities of crude dichloromethane extracts of Garcinia kola (Heckel) seeds against potentially pathogenic Vibrio species. J. Med. Plt. Res. Vol. 5(10), pp. 2071-2077.
  3. Etinosa O. Igbinosa, Chikwelu L. Obi, and Anthony I. Okoh (2011). Seasonal abundance and distribution of Vibrio species in the treated effluents of wastewater treatment facilities in suburban and urban communities of Eastern Cape Province, South Africa. The Journal of Microbiology, 49(2): 224-232.
  4. Taiwo A. Akinyele, Omobola O. Okoh, David A. Akinpelu and Anthony I. Okoh (2011). In-vitro Antibacterial Properties of Crude Aqueous and n-Hexane Extracts of the Husk of Cocos nucifera. MOLECULES, 16:2135-2145.
  5. Sekelwa Cosa, Leonard Mabinya, Omobola Okoh, Ademola Olaniran, Kim Bernard, Shaun Deyzel, Anthony Okoh (2011). Bioflocculant production by Virgibacillus sp. Rob isolated from the bottom sediment of Algoa Bay in the Eastern Cape, South Africa. MOLECULES, 16: 2431-2442.
  6. Dambudzo Penduka, Omobola Okoh, Anthony Okoh (2011). In-vitro antagonistic characteristics of crude aqueous and methanolic extracts of Garcinia kola (Heckel) seeds against some Vibrio bacteria. MOLECULES 16, 2754-2765.
  7. Osamuyimen Igbinosa, Isoken Igbinosa, Vincent Chigor, Olohirere Uzunuigbe, Sunday Oyedemi, Emmanuel Odjadjare, Anthony Okoh, Etinosa Igbinosa (2011). Polyphenolic Contents and Antioxidant Potential of Stem Bark Extracts from Jatropha curcas (Linn). International Journal of Molecular Science, 12(5), 2958-2971.
  8. Nwodo, U.U, Ngene, A. A., Iroegbu, C.U., Onyedikachi, O.A.L, Chigor, V.N. and Okoh, A. I. (2011). In vivo Evaluation of the Antiviral Activity of Cajanus cajan on Measles Virus. Archives of Virology, 156:1551–1557.
  9. Akinpelu A. David, Awotorebo T. Olaniyi, Agunbiade O. Mayowa, Aiyegoro A. Olayinka and Okoh I. Anthony (2011). Anti-Vibrio and preliminary phytochemicalv characteristics of crude methanolic extracts of the leaves of Dialium guineense (Wild). J. Med. Plt. Res., 5(11): 2398-2404.
  10. Leonard Mabinya, Sekelwa Cosa, Noxolo Mkwetshana, Anthony Okoh (2011). Halomonas sp. OKOH - a marine bacterium isolated from the bottom sediment of Algoa Bay produces a polysaccharide bioflocculant. MOLECULES, 16: 4358-4370.
  11. Uchechukwu U. Nwodo, Christian U. Iroegbu, Augustine A. Ngene, Vincent N. Chigor, Anthony I. Okoh (2011). Effects of Fractionation and Combinatorial Evaluation of Tamarindus indica Fractions for Antibacterial Activity. MOLECULES, 16: 4818-4827.
  12. Piyo Nontembiso, Cosa Sekelwa, Mabinya V Leonard and Okoh I Anthony (2011). Assessment of bioflocculant production by Bacillus sp. Gilbert, a marine bacterium isolated from the bottom sediment of Algoa Bay. Marine Drugs, 9: 1232-1242.
  13. Olayinka Aiyegoro, Adekanmi Adewusi, Sunday Oyedemi, David Akinpelu, Anthony Okoh (2011). Interactions of Antibiotics and Methanolic Crude Extracts of Afzelia africana (Smith.) against Drug Resistance Bacterial Isolates. Int. J. Mol. Sci., 12: 4477-4487.
  14. Odjadjare E.E.O., Igbinosa E.O. and Okoh A.I. (2011) Microbial and Physicochemical quality of an urban reclaimed wastewater used for irrigation and aquaculture in South Africa. Afr. J. Microbiol. Res. Vol. 5(15), pp. 2179-2186
  15. Uchechukwu U. Nwodo, Augustine A. Ngene, Aruh O. Anaga, Vincent N. Chigor, Igbinosa I. Henrietta and Anthony I. Okoh (2011). Acute Toxicity and Hepatotoxicokinetic Studies of Tamarindus indica Extract. Molecules 2011, 16, 7415-7427.
  16. Adegoke AA and Okoh AI (2011). Prevalence, Antibiotic Susceptibility Profile and Extended spectrum β-lactamase Production among Escherichia coli from High Vaginal Swab (HVS). African Journal of Pharmacy and Pharmacology Vol. 5(10), pp. 1287 - 1291.
  17. Uchechukwu U Nwodo, Grace E Obiyeke, Vincent N Chigor and Anthony I Okoh (2011). Assessment of Tamarindus indica Extracts for Antibacterial Activity. International Journal of Molecular Science, 12: 6385-6396.
  18. Penduka Dambudzo and Okoh I Anthony (2011). In-vitro anti-Listerial activities of crude n- hexane and aqueous extracts of Garcinia kola (heckel) seeds. International Journal of Molecular Science, 12: 6952-6965.
  19. Olatunji Kolawole, Kolawole Ajayi, Albert Olayemi, Anthony Okoh (2011). Assessment of Pollution Impact on Quality of Segment of Asa River and Its Indigenous Clarias gariepinus Fish. Int. J. Environ. Res. Publ. Health, 8(11): 4332-4352.


  1. Sibanda T, Olaniran AO and Okoh AI (2010). In vitro antibacterial activities of crude extracts of Garcinia kola seeds against wound sepsis associated Staphylococcus strains. J. Med. Plt. Res., 4(8): 710-716.
  2. Odjadjare EEO and Okoh AI (2010). Prevalence and distribution of Listeria pathogens in the final effluents of a rural wastewater treatment facility in the Eastern Cape Province of South Africa. World Journal of Microbiology and Biotechnology, 26:297–307.
  3. Emmanuel E.O. Odjadjare, Larry C. Obi and Anthony I. Okoh (2010). Municipal Wastewater Effluents as a Source of Listerial Pathogens in the Aquatic Milieu of the Eastern Cape Province of South Africa: A Concern of Public Health Importance. International Journal of Environmental Research and Public Health, 7: 2376-2394.
  4. Anthony I. Okoh, Thulani Sibanda and Siyabulela S. Gusha (2010). Inadequately Treated Wastewater as a Source of Human Enteric Viruses in the Environment. Int. J. Environ. Res. Public Health, 7: 2620-2637.
  5. Anthony I Okoh and Etinosa O Igbinosa (2010): Antibiotic susceptibility profiles of some Vibrio strains isolated from wastewater final effluents in a rural community of the Eastern Cape Province of South Africa. BMC Microbiology, 10:143.
  6. Olayinka A Aiyegoro and Anthony I Okoh (2010): Preliminary phytochemical screening and In vitro antioxidant activities of the aqueous extract of Helichrysum longifolium DC. BMC Complementary and Alternative Medicine, 10:21.
  7. Timothy Sibanda, Leonard V Mabinya, Ntsikelelo Mazomba, David A Akinpelu, Kim Bernard, Ademola O Olaniran and Anthony I Okoh (2010). Antibiotic Producing Potentials of three Freshwater Actinomycetes Isolated from the Eastern Cape Province of South Africa. International Journal of Molecular Sciences, 11, 2612-2623.
  8. Machín-Ramírez C, D. Morales,  F. Martínez-Morales, A. I. Okoh & M.R. Trejo-Hernández (2010). Benzo[a]pyrene removal by axenic- and co-cultures of some bacterial and fungal strains. International Biodeterioration and Biodegradation, 64: 538-544.
  9. Etinosa O. Igbinosa and Anthony I. Okoh (2010). Vibrio fluvialis: An Unusual Enteric Pathogen of Increasing Public Health Concern. Int. J. Environ. Res. Public Health, 7, 3628-3643.
  10. Vincent N. Chigor, Veronica J. Umoh, Stella I. Smith, Etinosa O. Igbinosa and Anthony I. Okoh (2010). Multidrug Resistance and Plasmid Patterns of Escherichia coli O157and other E. coli isolated from Diarrhoeal Stools and Surface Waters from some Selected Sources in Zaria, Nigeria. International Journal of Environmental Research and Public Health, 7: 3831-3841.
  11. Emmanuel E. O. Odjadjare and Anthony I. Okoh (2010). Physicochemical quality of an urban municipal wastewater effluent and its impact on the receiving environment. Environ Monit Assess, 170: 393-394.