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LHN-1034 & LHN-1035: Naphthoquinone Compounds Against Drug-Resistant MRSA
Picture the last time a small cut on your hand turned red and angry. Most of us shrug it off, slap on an ointment, and move on. That easy confidence rests on a quiet assumption, that antibiotics will keep working. They aren’t, not all of them, and the cracks are showing in one of the most common bugs around, Staphylococcus aureus. Two forms of it scare doctors most. MRSA shrugs off methicillin and most other beta-lactams. QRSA shrugs off quinolones. When a strain resists both, the menu gets short fast. A team working on naphthoquinone chemistry thinks they may have found a different way in. I read the study, and…
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Oxytetracycline CAS 79-57-2: A Broad-Spectrum Antibiotic from Henan Haitian Biotechnology Co Ltd
Oxytetracycline CAS 79-57-2: A Broad-Spectrum Antibiotic from Henan Haitian Biotechnology Co Ltd Oxytetracycline CAS 79-57-2 is a broad-spectrum antibiotic produced by Henan Haitian Biotechnology Co Ltd. It is effective against a wide range of bacteria, including Gram-positive and Gram-negative bacteria, mycoplasmas, and rickettsiae. Oxytetracycline is used to treat a variety of infections, including pneumonia, bronchitis, sinusitis, urinary tract infections, and skin infections. Oxytetracycline is a bacteriostatic antibiotic, which means that it works by preventing bacteria from growing and reproducing. It does this by binding to the 30S ribosomal subunit of bacteria, which prevents the assembly of new ribosomes. This prevents bacteria from synthesizing proteins, which are essential for their growth…
