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Streptomyces kanamyceticus
Streptomyces kanamyceticus is a soil-dwelling bacterium belonging to the genus Streptomyces, a group renowned for producing numerous clinically important antibiotics….
Kanamycin A
Kanamycin A stands as a significant member of the aminoglycoside family of antibiotics, first discovered in the soil bacterium Streptomyces…
Kanamycin A Vs Kanamycin B
Criteria Kanamycin A Kanamycin B Remarks Chemical Structure Composed of 2-deoxystreptamine linked to 3-amino-3-deoxy-α-D-glucopyranose and 6-amino-6-deoxy-α-D-glucopyranose Structurally similar but differs…
ChemDB: Kanamycin Sulfate
Chemical Name: Kanamycin monosulfate (a mixture of kanamycin A, B, and C sulfates) Molecular Formula: Kanamycin A: C₁₈H₃₆N₄O₁₁·H₂SO₄ Kanamycin B:…
Broad-Spectrum Antibiotics
Broad-spectrum antibiotics are antimicrobial agents that act against a wide variety of bacterial species, including both Gram-positive and Gram-negative organisms. …
Sodium Polyacrylate
Sodium polyacrylate represents one of the most remarkable developments in polymer chemistry, earning its reputation as a super-absorbent polymer (SAP)…
Obsidian as a Testing Stone for Gold
The practice of using dark stones to test precious metals dates back to ancient times, and while obsidian can serve…
Obsidian
Obsidian is a naturally occurring volcanic glass formed when lava cools so rapidly that mineral crystals do not have time…
Iron Pyrite
Iron pyrite, commonly known as “fool’s gold,” has earned its nickname from deceiving countless prospectors throughout history with its striking…
Waterspout
A waterspout is a column of rotating air and mist that forms over a body of water, usually appearing as…
Nephrotoxicity
Nephrotoxicity is a serious adverse effect characterized by damage to the kidneys, which can lead to acute kidney injury or…
Ototoxicity
Ototoxicity is a serious adverse effect that occurs when drugs or chemicals cause damage to the delicate structures of the…
Gentamicin
Gentamicin is one of the most widely used aminoglycoside antibiotics, particularly valued for its effectiveness against gram-negative bacterial infections. First…
Aminoglycosides
Aminoglycosides are potent broad-spectrum antibiotics primarily effective against aerobic gram-negative bacteria. These drugs were first discovered with streptomycin in 1943,…
Topic: Antibiotics
Antibiotic Antibiotics: Timeline of Key Events Broad-Spectrum Antibiotics Antibiotics Crossing the Blood-Brain Barrier Antibiotic Resistance Mechanisms in Bacteria Bactericidal Antibiotics…