Scientific Journal of Microbiology https://sjournals.com/index.php/sjm <p>Scientific Journal of Microbiology (SJM) is an international peer-reviewed journal dedicated to publish the results of original research in shape of original articles, reviews and short communications. Scope of the journal includes:fungi and other unicellular eukaryotic organisms. Topics include structure and function, biochemistry, enzymology, metabolism and its regulation, molecular biology, genetics, plasmids and transposons, general microbiology, applied microbiology, genetic engineering, virology, immunology, clinical microbiology, microbial ecology, environmental microbiology, food microbiology, molecular systematics, chemical or physical haracterization of microbial structures or products, and basic biological properties of organisms.</p> en-US onlinesjournals@gmail.com (Executive Managing Editor) onlinesjournals@gmail.com (Farhad Jazideh) Sun, 10 Jan 2021 00:00:00 +0100 OJS 3.2.0.3 http://blogs.law.harvard.edu/tech/rss 60 Fungi associated with Water from Gallons of Truck Pushers Sold within Sokoto Metropolis and their Susceptibility Profile to Different Antifungal Drugs https://sjournals.com/index.php/sjm/article/view/1649 <p>This research was conducted to isolate fungi from water in gallons of truck pushers and determine their susceptibility to different antifungal drugs. The Water samples from different areas in Sokoto were collected by the use of sterile plastic container and analyzed. During this research, serial dilution, isolation and identification were done. From the result obtained, different colonies were observed after incubation period for 7-14 days. The highest mean colony count was 2.4x10<sup>3</sup>cfu/ml and the least mean colony count was 1.6x10<sup>3</sup>cfu/ml. The fungi isolated include &nbsp;<em>Aspergillus niger</em>, <em>Apergillus flavus, Aspergillus fumigatus, Aspergillus oryzae </em>and <em>Rhizopus stolonifer</em> with <em>Apergillus niger</em> having the highest percentage frequency of occurrence (34%) while <em>Rhizopus stolonifer</em> had the least percentage frequency of occurrence (4%). Each of the fungal isolates was tested against the following antifungals: Itraconazole, ketoconazole, Griseofulvin and Fluconazole each at a concentration of l0mg/ml, 40mg/ml and 60mg/ml. &nbsp;In griseofulvin, a 100% zone of inhibition was recorded against <em>Aspergillus flavus</em> at the concentration of 60mg/ml while in <em>Aspergillus niger</em> it was 75%, and in &nbsp;<em>Aspergillus fumigatus</em> &nbsp;it was 87.5%, <em>Aspergillus oryzae</em> 81.25% and <em>Rhizopus stolonifer</em> 90% at concentration of 60mg/ml. In Itraconazole, the fungal isolates were more susceptible at concentration of 60mg/ml in which <em>Aspergillus flavus</em> showed 100% zone of inhibition while <em>Aspergillus niger</em> showed 81.75%, <em>Aspergillus fumigatus</em> was 93.75%, <em>Aspergillus oryzae</em> was 81.25% and <em>Rhizopus stolonifer</em> was 91.25% at concentration of 60mg/ml. Also in ketoconazole, the isolate <em>Rhizopus stolonifer</em> and <em>Aspergillus fumigatus</em> showed 100% zone of inhibition at different concentrations of 10mg/ml, 40mg/ml and 60mg/ml. while <em>Aspergillus niger</em> was recorded at 87.50%, <em>Aspergillus flavus</em> was 93.75% and <em>Aspergillus oryzae</em> was 91.25% at concentration of 60mg/ml. fluconazole was the most effective against the fungal isolates as 100% zone of inhibition was recorded at concentration of 60mg/ml for all of the fungal isolates as well as <em>Aspergillus fumigatus</em> at concentration of 40mg/ml was recorded as 100% zone of inhibition among the tested antifungals for susceptibility testing. However, the zone of inhibition measured showed that the antifungals at all given concentrations were active against the fungal isolates. Conclusively, fungi are present in water sample and they include both pathogenic and saprophytic species. Thus attention should be given to water treatment quality and gallons used by truck pushers should always be clean to improve in hygienic practices.</p> A.A. Usman, A.B. Zainab, A.P. Odeh, C.E. Ezeamagu Copyright (c) 2021 A.A. Usman, A.B. Zainab, A.P. Odeh, C.E. Ezeamagu https://creativecommons.org/licenses/by-nc-nd/4.0 https://sjournals.com/index.php/sjm/article/view/1649 Wed, 20 Jan 2021 00:00:00 +0100