Browsing Department of Mathematics and Natural Sciences (MNS) by Title
Now showing items 451-470 of 640
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An overview on the prevalence and diagnosis of dengue
(BRAC University, 2018-09)Dengue viral contamination has become greater in size, global health concern with over twofifths of the world's population at risk of infection. This paper provides a brief review of the history of dengue research. It ... -
Pan-genome analysis of Alistipes Genomes: Exploration of diversity and pathogenicity
(Brac University, 2023-01)Alistipes, a recently identified and comparatively unexplored bacterial genus of the Bacteroidetes phylum, has several species isolated from both healthy and diseased individuals. This gram negative, anaerobic, rod-shaped ... -
Particulate matter pollution and its impact on human health
(Brac University, 2020-07)One of the major types of air pollution is particulate matter type air pollution. This type of air pollution is mainly caused by the suspended particles created from burning fuels or other harmful gases leading to the ... -
Pathway analysis of Disease-Gene associated network in the human breast cancer
(Brac University, 2020-01)The research of human genes and diseases is very interrelated and can lead to an improvement in healthcare, disease diagnostics, and drug discovery. In this work, a system was established to construct similarity measures ... -
Pattern of brain tumor among admitted patients in a specialized center of Dhaka city: a cross sectional study
(BRAC University, 2017)A brain tumor is an intracranial solid neoplasm which involves varied types of cells. Management strategies and prognosis of tumor depends on the combination of factors like the type and grade of tumor, its location, size ... -
PCR based analysis of single nucleotide polymorphsim in beta-casein A1 and A2 gene of bovine in Bangladesh
(BRAC University, 2019-03)In the present study "PCR-based analysis of single nucleotide polymorphism in beta-casein A1 and A2 gene of bovine in Bangladesh" was conducted to differentiate between beta-casein-containing types A1 and A2. Casein ... -
Peripheral neuropathy and diabetes: severity, management and future perspectives
(Brac University, 2022-04)Diabetic neuropathy is a heterogeneous gathering of problems with very complicated pathophysiology furthermore, influences both physical and autonomic parts of the sensory system. Neuropathy is the most common persistent ... -
Permeability measurements of Ni0.4Cu0.15Zn0.45Fe2O4 using impedance analyzer
(BRAC Univeristy, 2017)This internship presents the work of Ni0.4Cu0.15Zn0.45Fe2O4 sample preparation and its permeability measurements at different sintering temperature using 6500B impedance analyzer. Firstly ‘’Ni0.4Cu0.15Zn0.45Fe2O4‘’ sample ... -
Perturbations on time dependent Orbifold Singularities
(Brac University, 2019-12)We start with the standard time-dependent backgrounds such as the geometry and dynamics of Freidmann-Robertson-Walker(FRW) cosmologies. First, we discuss the dynamics and geometry of FRW cosmologies. Then we introduce ... -
Phenotypic and molecular detection of Acinetobacter baumannii retrieved from the environmental surfaces
(Brac University, 2023-08)𝐁𝐚𝐜𝐤𝐠𝐫𝐨𝐮𝐧𝐝: Hospital Associated Infections (HAI) pose a great deal of risk to those with impaired immune system, especially Intensive Care Unit (ICU) and Neonatal Intensive Care Unit (NICU) patients. Among the ... -
Phytochemical screening and comparative study of antibacterial assays of carum roxburghianum and trigonella foenum-graecum obtained grom plant seed
(BRAC University, 2016-11)To control the infections and microbial food spoilage the application of chemical or synthetic antimicrobial agents is one of the ancient techniques for which an enormous number of microbes are escalating resistance to ... -
Phytochemical Screening and comparison of antibacterial assays of pimpinella anisum through extraction
(BRAC University, 2015-12)Increasing number of microbes is developing resistance to synthetic antibiotics which hinders combating infective health conditions. Assessing antimicrobial properties of naturally occurring Pimpinella anisum may help in ... -
Phytochemical screening and the analysis of antibacterial activity in Chrysanthemum morifolium Ramat
(BRAC University, 2017-06-19)Chrysanthemum morifolium Ramat is a plant of the family Asteraceae and native to Asia and northeastern Europe. It has many pharmacological and therapeutic properties including antimicrobial, antifungal, anti-inflammatory, ... -
Phytochemical screening of ethanol and methanol extract of pimpinella anisum and comparison of antibacterial assays of prevalent organisms in Bangladesh
(BRAC University, 2017-05)There simply aren't enough new drugs in the pharmaceutical pipeline to keep pace with the evolution of drug-resistant bacteria, the so-called superbugs”. Medicinal plants synthesize a vast array of secondary metabolites ... -
Plasmid profile analysis and curing of plasmids in Enterobacteriaceae isolated from patients of Urinary Tract infection
(BRAC Univeristy, 2018-07)Urinary tract infection (UTI) is one of the most frequent bacterial infections worldwide. It is caused recurrently by Escherichia coli and also by Klebsiella spp., Enterobacter spp., Shigella spp. etc. Theyshow resistance ... -
Plastic pollution, Bangladesh, first-class microbes and their enzymes -a review
(Brac University, 2021)The invention of plastics has been generally seen as a benefit to contemporary living because of its light weight, great strength and multi-faceted use while being cheaper than other alternative materials. However, due to ... -
Polymorphisms in glucocorticoid receptor gene: a susceptibility factor to Guillain-Barré syndrome in a Bangladeshi population
(Brac University, 2018-12)Guillain-Barre syndrome (GBS) is an autoimmune disorder in which the body's immune system attacks part of the peripheral nervous system with a greater variable clinical progression, severity, and outcome. Infectious agent ... -
Potato variety improvement through marker assisted selection
(Brac University, 2021-02)Late blight (LB), caused by Phytophthora infestans (Mont.) de Bary, is the most destructive for potato. The main objective of this study was to evaluate 72 potato lines, derived from cross products of the recipient cv. ... -
Potential analgesic activity of Alpinia nigra
(BRAC University, 2016-03)Alpinia nigra, a plant of Zingiberaceae family, content many important medicinal compounds was studied in three experimental models of nociception. The analgesic activity of crude extracts of acetone-ethanol (1:1) of ... -
Potential analgesic and cytotoxic activities of the plant Typhonium trilobatum
(BRAC University, 2016-03)Typhonium trilobatum, a plant of Araceae family, containing many important chemical compounds was studied for its analgesic activity in three experimental models of nociception. The analgesic activity of crude chloroform ...