× Close

📚 Project Proposal Topics PDF Department List & Materials for Google Scholars
Architecture Topics
Building Technology Topics
Civil Engineering Topics
Computer Education Topics
Economics Education Topics
📚 List of Project Proposal Topics and PDF Materials for (2025) Students

Search for Project and Seminar Topics Post Market Item or Services for Free
Evaluation of Nitrate Reductase Assay for Detection of MultiDrug Resistant Mycobacterium Tuberculosis Among Patients

Evaluation of Nitrate Reductase Assay for Detection of Multi-Drug Resistant Mycobacterium Tuberculosis Among Patients

Project / Seminar Material
Reference ID: PS-835-TM

DEDICATION

This research material titled “Evaluation of Nitrate Reductase Assay for Detection of Multi-Drug Resistant Mycobacterium Tuberculosis Among Patients” is dedicated to God for his enabling grace, and to all computer enthusiasts who contributed to make life a pleasant experience during my research documentation.

ACKNOWLEDGEMENT

I extend my sincere gratitude to all those who contributed to the completion of this project. Special thanks to my Supervisor (Name of your Supervisor), the Head of Department (Name of your HOD), the Lecturers in the department of Biology, Book Authors and Profound Scholars of existing or related project material on “Evaluation of Nitrate Reductase Assay for Detection of Multi-Drug Resistant Mycobacterium Tuberculosis Among Patients” for their invaluable guidance, support, and expertise throughout the journey.

I am also grateful to your study area (mention any funding organizations, if applicable) for their financial assistance. This research would not have been possible without the encouragement and assistance of some stakeholders (mention any mentors, teachers, or colleagues). Additionally, I would like to acknowledge the understanding and patience of my family and friends during this endeavor. Your unwavering support has been a constant source of motivation. Thank you all for being part of this meaningful endeavor.

TABLE OF CONTENTS

PRELIMINARY PAGES


CHAPTER ONE

INTRODUCTION


    CHAPTER TWO

    LITERATURE REVIEW

    • 2.1 Introduction

    CHAPTER THREE

    MATERIALS AND METHODS

    • 3.1 Introduction

    CHAPTER FOUR

    RESULTS AND DISCUSSION

    • 4.1 Introduction
    • 4.2 Results
    • 4.3 Discussion of Findings

    CHAPTER FIVE

    SUMMARY, CONCLUSION AND RECOMMENDATION

    • 5.1 Introduction
    • 5.2 Summary
    • 5.3 Conclusion
    • 5.4 Recommendation

    REFERENCES

    ABSTRACT

    Multi-drug resistant tuberculosis (MDR-TB) remains a major challenge for the control of tuberculosis worldwide. Susceptibility testing of Mycobacterium tuberculosis isolates to first line drugs is therefore necessary to ascertain the diagnosis of MDR-TB. A total of 437 re-treatment patients' samples were screened for Acid Fast Bacilli (AFB), 72 were smear positive giving a prevalence of 16.47%. Out of 72 smears positive, 62 were culture positive, 6 were culture negative and 4 were contaminant using Lowenstein Jensen medium. Out of 62 cultures positive, 57 were found to be Mycobacterium tuberculosis complex (MTBC) using immunochromatographic test while 5 were negative which were considered to be NTM (Non-Tuberculosis Mycobacteria).

    In this study the susceptibility of 57 MTBC isolates to isoniazid (INH), rifampicin (RIF), streptomycin (STR) and Ethambutol (EMB) was determined by Lowenstein Jensen proportion method (LJPM) and Nitrate Reductase Assay (NRA). LJ PM detected 41(71.93%) MDR-TB while NRA detected 44(77.19%) MDR-TB isolates. The occurrence of poly resistance to anti-TB drugs using NRA and LJ PM was 12% and 14% while pan susceptible were of 11% and 14% by LJ PM and NRA respectively. The sensitivities and specificities of NRA compared to those of LJPM were observed to be 98% and 98%, 64% and 68%, 89% and 92%, 80% and 77% for RIF, INH, STR, and EMB respectively.

    Positive predictive values were 91%, 93%, 87% and 83% for RIF, INH, STR and EMB respectively. Negative values were 80%, 92%, 67% and 90% for RIF, INH, STR and EMB respectively. Good agreement was found in all the tests with ? values of 0.63, 0.61, 0.59, and 0.61for RIF, INH, STR, and EMB respectively. The HIV/TB co-infections and HIV/MDR-TB co-infections were reported to be 9.7% and 7% respectively. Highest MDR-TB among age groups of 21-30 and 31-40 years were detected by NRA and LJPM and higher MDR-TB and TB were observed in male. The NRA has the potential to be a useful tool for rapid detection of MDR-TB in resource-limited settings because of its higher sensitivity and specificity.


    Evaluation of Nitrate Reductase Assay for Detection of Multi-Drug Resistant Mycobacterium Tuberculosis Among Patients

    CHAPTER ONE

    1.1 Introduction

    … As a prelude to other parts of this study, this chapter will discuss the background upon which this study was initiated, the statement of problems that led to this study, the Aim and Objectives of the study. Others are Significance of the study, Scope of work, Research hypothesis and questions, Limitation of the study and Definition of technical terms.

    CHAPTER TWO

    2.0 Literature Review

    2.1 Introduction

    This chapter focuses on the review of related literature. A literature review includes the current knowledge as well as theoretical and methodological contributions to a particular topic. It documents the state of the art with respect to the topic you are writing. It surveys the literature in the topic selected. In this research work the literature review includes the …

    Summary Headlines for Evaluation of Nitrate Reductase Assay for Detection of Multi-Drug Resistant Mycobacterium Tuberculosis Among Patients



      NEED HELP? CALL US 24/7:
      +234 803 051 1988