Toxicity and Application of Nonylphenol ethoxylate
Nonylphenol ethoxylate (NPE) is the most important alkylphenol ethoxylate. NPE accounts for approximately 85% of alkylphenol ethoxylate production (1). An NPE is composed of a nonyl chain, usually bra
Mar 21，2022 APIWhat is Chloramphenicol?
Chloramphenicol was originally isolated from Streptomyces venezuelae. It competes with transfer RNA at the peptidyl transferase cavity of the 50S subunit of the bacterial 70S ribosome and thus inhibit
Mar 21，2022 APIWhat is Clindamycin?
Clindamycin inhibits protein synthesis by binding to the 50S subunit of the ribosome and has a bacteriostatic effect at inhibitory concentrations.
Mar 21，2022 APIA naturally antibiotic:Mupirocin
Mupirocin, formerly called pseudomonic acid A, is a naturally occurring antibiotic that was originally isolated as a fermentation product from Pseudomonas fluorescens.
Mar 21，2022 APINovobiocin：An aminocoumarin antibiotic
Novobiocin (Albamycin, Cathamycin, Spheromycin) is an aminocoumarin antibiotic originally isolated from Streptomyces niveus in the Upjohn Research Laboratories and initially was given the generic name
Mar 21，2022 APIA muscle relaxant: Pancuronium bromide
Pancuronium bromide, a muscle relaxant, is used primarily as a neuromuscular blocking agent to relax muscles during surgery. It is also used in some US states as the second ingredient in the three-dr
Mar 21，2022 API
Cephalothin and Cefazolin: Antimicrobial Activity, Susceptibility, Administration and Dosage, Clinical Uses etc.
Cephalothin (also spelt cefalothin) and cefazolin (also spelt cephazolin) are semisynthetic cephalosporins derived from cephalosporin C, a natural antibiotic produced by a strain of the fungus Acremon
Mar 21，2022 API
Piperacillin–Tazobactam: Clinical Uses and Toxicity
Piperacillin–tazobactam is used for a wide variety of clinical indications. Table 17.7 summarizes the randomized clinical trials that have assessed the clinical efficacy of this drug.
Mar 21，2022 API
Piperacillin–Tazobactam: Antimicrobial Activity, Susceptibility, Administration and Dosage etc.
Piperacillin–tazobactam (Zosyn, Tazocin) is a beta-lactam/beta-lactamase inhibitor combination first licensed in 1993. The combination is formulated as a sodium salt in an 8:1 piperacillin–tazobactam
Mar 21，2022 APIApplication of Quartz
Quartz (Silicon Dioxide) is a natural compound of silicon and oxygen found mostly in sand, Silica has three main crystalline varieties: quartz, tridymite, and cristobalite
Mar 21，2022 Inorganic chemistry