Explore the fascinating world of beta-lactam antibiotics, from the discovery of Penicillin by Alexander Fleming to the different classes like Cephalosporin, Penams, and Carbapenem. Learn about the common structure of beta-lactam rings and how they inhibit bacterial cell wall synthesis. Dive into the

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A 53-year-old woman, Katarina, presents with sudden illness of cough, high fever, and fatigue. With signs of pneumonia, but allergic to penicillin, the decision involves choosing appropriate treatment options such as PcV and considering past allergic reactions and infection history. Evaluating poten

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This lecture covers the classification of respiratory tract infections and the antibiotics commonly used to treat them. It highlights the types of infections caused by viruses and bacteria, along with their respective treatments. The mechanism of action and pharmacokinetics of antibiotics, such as p

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Microorganisms like bacteria and fungi have been crucial in the discovery of drugs, especially antibiotics. The screening of microorganisms has led to the identification of various bioactive substances with therapeutic applications spanning from antibacterial agents to anti-cancer drugs. The success

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The 21st century is witnessing remarkable progress in biotechnology, with significant discoveries shaping the fields of health, environment, and science. From the introduction of penicillin antibiotics to the creation of transgenic organisms, biotechnology continues to pave the way for innovative so

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Over the course of history, significant advancements have been made in the field of medicine regarding the understanding and treatment of infectious diseases. From key developments like immunization by Edward Jenner to the discovery of penicillin by Fleming and the subsequent development of antibiot

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Penicillin is an antibiotic produced from high-yielding strains of Penicillium chrysogenum. The production process involves maintaining the strains as spore suspensions, inoculation methods, composition of inoculum, production medium requirements, and use of precursors like phenyl acetic acid deriva

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A woman receiving an injection of penicillin in a hospital gradually breaks down the drug, with only 60% remaining active every hour after the injection. This pattern continues, and a dose of 300 milligrams is given at 8 o'clock in the morning. The amount of active penicillin in the woman's bloodstr

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