633 hasil
Menampilkan 1–20 · 0,28 detik · RSS
UMYU Journal of Microbiology Research
ISSN 2616-0668 · Umaru Musa Yar'adua University, Katsina, Nigeria · 633 artikel di indeks
-
Artikel Jurnal
Diabetes Mellitus in Africa: Evolving Phenotypes, Therapeutic Gaps, and the Imperative for Context-Specific Management Guidelines- A Systematic Review and Meta-Analysis
Diabetes mellitus in Africa is undergoing a rapid epidemiological transition marked by rising prevalence, distinctive clinical phenotypes, and persistent health system and therapeutic challenges. This systematic review and meta-analysis synthesizes contemporary evidence on the evolving landscape of…
-
Artikel Jurnal
Prevalence of ESBL-Producing Multidrug-Resistant Salmonella typhi and Their Susceptibility to Cyperus articulatus Extracts
Enteric fever continues to be a significant public health concern in developing countries such as Nigeria. However, limited information is available on the prevalence of Extended-Spectrum Beta-Lactamases (ESBLs) among multidrug-resistant Salmonella enterica serovar Typhi isolates from patients with…
-
Artikel Jurnal
Bacterial Contamination of Medical and Surgical Wards in Two Tertiary Healthcare Facilities in Abia State, Nigeria: A Cross-Sectional Study
Bacterial contamination of medical and surgical wards remains a major concern due to the increased risk of nosocomial infections among vulnerable patients. This study aimed to assess bacterial contamination in medical and surgical wards of two tertiary healthcare facilities in Abia State, Nigeria…
-
Artikel Jurnal
Health Risk and Impacts of Microcystins Irrigation of Brassica oleraceae L., Lactuca sativa L. and Amaranthus hybridus L. with Contaminated Water from River Kaduna, Nigeria
Cyanobacteria are photosynthetic prokaryotes that synthesize natural toxins harmful to various organisms and are primarily found in freshwater environments worldwide. Water contaminated with microcystins (MCs) or other cyanotoxins is widely used in agriculture in many developing countries, with no…
-
Artikel Jurnal
In Vitro Antiplasmodial and Cytotoxicity Activities of Hydroethanolic Leaf Extract of Curcuma longa L. (Zingiberaceae)
Malaria remains a significant global health burden due to the increasing resistance of Plasmodium falciparum to existing anti-malarial drugs and the limited availability of a highly effective vaccine. An alternative strategy to the treatment of malaria is the investigation of medicinal plants with…
-
Artikel Jurnal
Detection of ESBL-Producing Escherichia coli and Methicillin-resistant Staphylococcus aureus from Poultry Farms and Feed Shops in Zaria
An increase in small-scale poultry farming, especially in developing countries, increases the risk of inappropriate antibiotic use and the emergence of multidrug-resistant (MDR) pathogens. This study assessed the antibiotic susceptibility patterns of E. coli and S. aureus isolated from different…
-
Artikel Jurnal
Valorization of Sugarcane Bagasse for Polyhydroxybutyrate (PHB) Production by Bacillus subtilis SMI3: Process Optimization via Response Surface Methodology and Structural Characterization
The global transition toward a sustainable circular bioeconomy is heavily dependent on the efficient conversion of lignocellulosic biomass into high-value bioproducts. This research investigated the potential of sugarcane bagasse hydrolysate as a cost-effective carbon feedstock for the biosynthesis…
-
Artikel Jurnal
Optimization, Characterization, and Detergency Application of Alkaline Protease Produced by Bacillus haynesii-A6 Using Agrowastes
Most industrial processes rely heavily on chemical reactions, which can be dangerous to human health and produce toxic byproducts that are released into the environment. Hence, there is a need for a healthier, more eco-friendly option, which microbial enzymes offer. Bacterial isolation was…
-
Artikel Jurnal
Antimicrobial Susceptibility and Molecular Characterization of Tetracycline Resistance Genes in Listeria monocytogenes Isolated from Live Chickens in Jos, Nigeria
Listeria monocytogenes remains a critical foodborne pathogen, particularly in poultry production systems where microbial persistence and antimicrobial resistance are prevalent. This study determined the antimicrobial susceptibility and characterized tetracycline resistance genes in Listeria…
-
Artikel Jurnal
Bile Esculin Agar as a Screening Medium for Detecting β-Glucosidase Activity in Fungi Isolated from Fruit Waste Dump Sites
Fungi are widely recognized for their ability to produce β-glucosidase, an enzyme of significant industrial and biotechnological importance. However, conventional screening methods often rely on substrates that are difficult to access. Bile esculin agar, a selective and differential medium for…
-
Artikel Jurnal
Assessment of Microbial Profile and Plankton Composition of Biofloc Water under Different Carbon Sources
Biofloc technology (BFT) is a microbial-based culture system that works by adding different carbon sources. This is commonly accomplished by adding an organic carbon source to the water or, less commonly, by raising the carbon level. A 10-week experiment was conducted to assess the microbial…
-
Artikel Jurnal
Mitigation of Aflatoxin, Heavy Metals and Pesticide Residues in Dried Catfish using Chemical and Biological Treatments
Food contamination poses a worldwide health challenge, with about 600 million cases and 420,000 deaths each year. This study evaluated the effectiveness of selected chemical and biological post-harvest treatments in reducing contaminants in household consumables, specifically dried catfish. Twenty…
-
Artikel Jurnal
Phytochemical constituents, Liquid Chromatography- Mass Spectroscopy (LC-MS) Profile and Antibacterial Activity of Nigella Sativa (Black Seeds) Against Food Spoilage Organisms
The rising resistance of microorganisms to synthetic preservatives has intensified interest in natural alternatives. Nigella sativa, commonly called black cumin or black seed, is an annual herb of the Ranunculaceae family, widely cultivated worldwide, especially in the Middle East. Traditionally…
-
Artikel Jurnal
Phytochemical Profiling and Antimicrobial Activity of Methanol Leaf Extract of Sida acuta against Foodborne Pathogens
Foodborne diseases remain a significant global public health concern, largely driven by contamination with pathogenic bacteria and fungi. This study investigated the phytochemical profile and antimicrobial activity of the methanol leaf extract of Sida acuta against selected foodborne pathogens…
-
Artikel Jurnal
Evaluation of Diagnostic Methods for Salmonella Typhi Detection in Children with Typhoid Fever in Katsina Metropolis, Katsina State, Nigeria
Typhoid fever remains a major public health challenge, particularly among children in endemic regions. The causative organism, Salmonella enterica serovar Typhi (S. Typhi), is commonly diagnosed using the Widal agglutination test despite its well-documented limitations in sensitivity and…
-
Artikel Jurnal
Association between Poor Oral Hygiene and HSV-1 IgM Seropositivity in Adult Populations with Atherosclerotic Cardiovascular Condition
Poor oral health and periodontal disease have been associated with systemic inflammation and cardiovascular disease, although the nature and direction of these relationships remain incompletely understood. Herpes simplex virus type 1 (HSV-1), a common oral pathogen, has also been investigated as a…
-
Artikel Jurnal
Open Defecation as a Risk Factor for Intestinal Helminth Infection among Primary School Children in Funtua, Nigeria
It was estimated that about 47 million people in Nigeria practice open defecation. Several epidemiological studies have indicated that inappropriate disposal of human faeces increased risk of helminth infection. A cross-sectional study was conducted between April and May, 2023 to assess the…
-
Artikel Jurnal
Prevalence of Hepatitis E Virus Among Pregnant Women Attending Selected Antenatal Clinics in Kano Metropolis
Hepatitis E Virus (HEV) is the most frequent cause of acute viral hepatitis globally, which progresses to chronic hepatitis in immunocompromised individuals. It is transmitted mainly via the placenta and fecal-oral route. The study determined the prevalence of HEV infection in pregnant women…
-
Artikel Jurnal
Dual Antimalarial and Ameliorative Potential of Senna occidentalis against Severe Oxidative Stress and Inflammatory Responses during Malaria Infection
Malaria is a severe and often fatal disease with significant global health implications. Malaria control has become a major challenge, especially in malaria-endemic countries, due to the emergence and widespread use of antimalarial drug resistance, including resistance to even the first-line…
-
Artikel Jurnal
Prevalence and Viral Load of Hepatitis B Virus (HBV) Among Highly Active Antiretroviral Therapy (HAART) -Treated Mothers and their Infants in Katsina, Nigeria
Hepatitis B virus (HBV) infection remains a major public health challenge, particularly among people living with HIV, with mother-to-child transmission (MTCT) contributing significantly to chronic infections. This study determined the prevalence and viral load of HBV among highly active…