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Microbiology Class

Microbiology Class

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Tag: antimicrobial agents

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  • antimicrobial agents
Preparation of Antibiotic Stock Solutions: Ampicillin, Tetracycline, Doxycycline & Penicillin
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology
  • Techniques in Microbiology Lab

Preparation of Antibiotic Stock Solutions: Ampicillin, Tetracycline, Doxycycline & Penicillin

  • Dr. Chika Ejikeugwu
  • October 15, 2026

The preparation of concentrated antibiotic stock solutions, such as ampicillin, penicillin, tetracycline and doxycycline is […]

Minimum Inhibitory Concentration (MIC)
  • Antimicrobial Susceptibility Testing (AST) & Antibiogram
  • Pharmaceutical Microbiology

Minimum Inhibitory Concentration (MIC)

  • Dr. Chika Ejikeugwu
  • May 20, 2023

Minimum Inhibitory Concentration (MIC) is a quantitative microbiological parameter used to determine the lowest concentration of […]

Impact and Cost of Antimicrobial Resistance on Public Health and the Economy
  • Antibiotic Resistance / Antimicrobial Resistance (AMR)
  • Pharmaceutical Microbiology

Impact and Cost of Antimicrobial Resistance on Public Health and the Economy

  • Dr. Chika Ejikeugwu
  • March 10, 2023

Antimicrobial resistance (AMR) or antibiotic resistance occurs when microorganisms acquire the capacity to survive exposure […]

From Antimicrobial Discovery to the Evolution of Drug Resistance
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

From Antimicrobial Discovery to the Evolution of Drug Resistance

  • Dr. Chika Ejikeugwu
  • January 26, 2023

The history of antimicrobial therapy is a story of scientific innovation, clinical transformation, and continual […]

WHO Global Principles for the Containment of Antimicrobial Resistance in Animals Intended for Food
  • Antibiotic Resistance / Antimicrobial Resistance (AMR)
  • Pharmaceutical Microbiology

WHO Global Principles for the Containment of Antimicrobial Resistance in Animals Intended for Food

  • Dr. Chika Ejikeugwu
  • January 14, 2023

Antimicrobial resistance (AMR) has emerged as a formidable challenge at the intersection of animal health, […]

Erythromycin
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

Erythromycin

  • Dr. Chika Ejikeugwu
  • December 29, 2022

Erythromycin is a macrolide antibiotic that inhibits bacterial protein synthesis by interacting with the 50S […]

Antibiotics and Their Distinctive Role in Antimicrobial Therapy
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

Antibiotics and Their Distinctive Role in Antimicrobial Therapy

  • Dr. Chika Ejikeugwu
  • December 29, 2022

Antibiotics are medicinal substances used to treat bacterial infections by killing bacteria or inhibiting their growth […]

Penicillins
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

Penicillins

  • Dr. Chika Ejikeugwu
  • December 24, 2022

Penicillins are a class of β-lactam antibiotics that interfere with bacterial cell wall biosynthesis. They […]

Spectrum of Activity and Therapeutic Index of Antibacterial Agents
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

Spectrum of Activity and Therapeutic Index of Antibacterial Agents

  • Dr. Chika Ejikeugwu
  • December 24, 2022

The spectrum of activity is a fundamental pharmacological characteristic that describes the range of bacterial […]

Antimicrobial Agents: Classification, Types, and Applications
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

Antimicrobial Agents: Classification, Types, and Applications

  • Dr. Chika Ejikeugwu
  • December 24, 2022

Microorganisms occupy virtually every biological niche, where they contribute to ecological processes, food systems, biotechnology, […]

Sources of Antibiotics
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

Sources of Antibiotics

  • Dr. Chika Ejikeugwu
  • December 21, 2022

Long before the emergence of modern medicine, ancient civilizations relied on naturally occurring substances to […]

History and Evolution of Antibiotics
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

History and Evolution of Antibiotics

  • Dr. Chika Ejikeugwu
  • December 21, 2022

The history of antibiotics represents one of the most consequential developments in science and medicine. […]

Antibiotics: Definition, Characteristics, and Therapeutic Uses
  • Antimicrobial Agents & Antibiotics
  • Pharmaceutical Microbiology

Antibiotics: Definition, Characteristics, and Therapeutic Uses

  • Dr. Chika Ejikeugwu
  • December 21, 2022

There is no universally accepted definition of an antibiotic, largely because the concept has evolved […]

Antibiotic Resistance and Antimicrobial Resistance (AMR)
  • Antibiotic Resistance / Antimicrobial Resistance (AMR)
  • Pharmaceutical Microbiology

Antibiotic Resistance and Antimicrobial Resistance (AMR)

  • Dr. Chika Ejikeugwu
  • December 21, 2022

Antimicrobial resistance (AMR) refers to the ability of microorganisms to survive or continue multiplying despite exposure […]

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  • Good Manufacturing Practice (GMP)
  • Preparation of Antibiotic Stock Solutions: Ampicillin, Tetracycline, Doxycycline & Penicillin
  • Differences between Good Laboratory Practice (GLP) & Good Manufacturing Practice (GMP) Laboratory Testing Regulations
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