International Journal of Pathogen Research 2020-08-13T18:17:33+00:00 International Journal of Pathogen Research Open Journal Systems <p style="text-align: justify;"><strong>International Journal of Pathogen Research (ISSN:&nbsp;2582-3876)</strong>&nbsp;aims to publish&nbsp;high-quality&nbsp;papers related to all aspects of pathogens and pathogen-host interactions.&nbsp;The journal covers all pathogenic bacteria, viruses, fungi, prions, parasites, and protozoa that infect humans or animals, the&nbsp;diagnosis, management, or treatment for pathogen-related diseases, the diseases that have important medical, agricultural, and economic consequences as well as environmental and public health implications. This journal facilitates the research and wishes to publish papers as long as they are technically correct, scientifically motivated. The journal also encourages the submission of useful reports of negative results. This is a quality controlled,&nbsp;OPEN&nbsp;peer-reviewed, open access INTERNATIONAL journal.</p> Antifungal Activity and Phytochemical Screening of Cymbopogon citratus, Cajanus cajan and Plectranthus amboinicus Leaves Collected in Guyana, South America 2020-08-13T18:17:33+00:00 Denis Maldonado Gomathinayagam Subramanian Rajini Kurup Abdullah Adil Ansari <p><strong>Aims: </strong>Medicinal plants have been a fundamental part of the human health since existence. Guyana is surrounded high in the green shoulder of northern South America and shares Amazon River and Amazon Forest. South American population use plant extracts obtained from traditional medicinal plants as treatment for many infectious diseases. The study aimed to estimate antifungal property and chemical composition of the three medicinal plants <em>Cymbopogon citratus</em> (lemongrass), <em>Cajanus cajan</em> (pigeon pea) and <em>Plectranthus amboinicus</em> (thick leaf thyme) leaves collected from the coastal areas of Guyana.</p> <p><strong>Study Design:</strong>&nbsp; Experiment based study.</p> <p><strong>Place and Duration of Study:</strong> Plants were gathered along the East Coast of Guyana and identified at the Biodiversity Center, University of Guyana, Georgetown, Guyana between January 2017- May 2017.</p> <p><strong>Methodology:</strong> Phytochemical extraction was conducted using the soxhlet and rotovap apparatus and an aqueous extraction method. Data analysis of the study was done using R-Studio Program for statistical computing and graphics. A Tukey test was done along with ANOVA and Boxplots.</p> <p><strong>Results</strong>: Qualitative analysis of phytochemicals was carried out and the presence of terpenoids, steroids, glycoside, alkaloid, tannins and saponins were positive in some plants. Antifungal activity was tested using the poisoned food and well diffusion techniques.</p> <p><strong>Conclusion:</strong> In conclusion, <em>C. cajan</em> showed significant zones of inhibition using a well diffusion technique whereas hexane extract showed significant inhibition with poisoned food technique.</p> 2020-08-05T00:00:00+00:00 ##submission.copyrightStatement##