Loeffler’s Serum Slope medium showing bacterial growth in test tubes with Himedia medium container

Loeffler’s Serum Slope LSS

7 September, 2025

Introduction Loeffler’s Serum Slope (LSS) is an enriched medium first developed by Friedrich Loeffler in 1887 for the cultivation of Corynebacterium diphtheriae.It contains serum (animal/human), nutrient broth, and glucose which support the rapid growth of

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Illustration showing early signs of pregnancy including fatigue, nausea, food aversion, faintness, mood swings, raised temperature, frequent urination, constipation, missed period, slight bleeding, headache, and tender breasts.

Early Signs of Pregnancy

7 September, 2025

Introduction Pregnancy is a natural process, which is a very important chapter in every woman’s life. Sometimes it is difficult to understand whether pregnancy has occurred in the early stages. However, it is possible to

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