Preparing For Normal Delivery

Introduction Normal delivery is a dream experience for many mothers. Although it is natural and safe, it requires proper preparation, patience, nutritious food and mental peace. Preparation for delivery should be done especially in the

Catalase Test

Introduction The Catalase Test is a widely used biochemical test in microbiology that detects the presence of the enzyme catalase in bacteria.Catalase breaks down hydrogen peroxide (H₂O₂) into water and oxygen, protecting bacteria from oxidative

Delivery Time Guide

Introduction Delivery or childbirth is one of the most important and emotional times in every mother’s life. Knowing when to go to the hospital is crucial for a safe experience. Recognizing symptoms in time helps

Urease test showing positive pink color reaction and negative yellow color reaction in test tubes.

Urease Test

Introduction The Urease Test is an important biochemical test in microbiology used to detect the ability of bacteria to produce the enzyme urease, which hydrolyzes urea into ammonia and carbon dioxide.This test is widely used

Indole test showing positive (red layer) and negative (yellow layer) results in test tubes

Indole Test

Introduction The Indole Test is a fundamental biochemical test in microbiology used to detect the ability of bacteria to produce indole by breaking down the amino acid tryptophan with the enzyme tryptophanase.It is a key

UTI during pregnancy – causes, symptoms, tests, remedies, and treatment

Uti During Pregnancy

Introduction Pregnancy brings many changes in a woman’s body. Hormonal shifts, urinary pressure, and immune changes increase the risk of UTI (Urinary Tract Infection). UTI is common during pregnancy. However, if untreated, it may harm

Sugar Fermentation Test

Introduction The sugar fermentation test is a fundamental biochemical test in microbiology used to determine whether bacteria can ferment a given carbohydrate (sugar) with the production of acid, gas, or both. This test is commonly

Thiosulfate Citrate Bile Salt Sucrose (TCBS) Agar showing Vibrio cholerae and Vibrio parahaemolyticus growth

TCBS

Introduction Microbiologists use Thiosulfate Citrate Bile Salt Sucrose (TCBS) Agar as a selective and differential medium to isolate Vibrio species, especially Vibrio cholerae and Vibrio parahaemolyticus. The selective agents—bile salts, citrate, and alkaline pH—actively inhibit