North China Pharmaceutical Company.Ltd

Piperacillin is a semi-synthetic penicillin antibiotic with a broad-spectrum antibacterial effect. It has good antibacterial effects on Enterobacteriaceae such as Escherichia coli, Proteus, Serratia, Klebsiella, Enterobacter, Citrobacter, Salmonella and Shigella, as well as other Gram-negative bacteria such as Pseudomonas aeruginosa, Acinetobacter, Haemophilus influenzae and Neisseria. It also has certain antibacterial activity against Enterococci, Group A and Group B hemolytic streptococci, Streptococcus pneumoniae and Staphylococci that do not produce penicillinase. Many anaerobic bacteria, including Bacteroides fragilis and Clostridium, are also sensitive to piperacillin. The mechanism of action of piperacillin is to exert a bactericidal effect by inhibiting bacterial cell wall synthesis.

Piperacillin is a semi-synthetic penicillin antibiotic with a broad-spectrum antibacterial effect. It has good antibacterial effects on Enterobacteriaceae such as Escherichia coli, Proteus, Serratia, Klebsiella, Enterobacter, Citrobacter, Salmonella and Shigella, as well as other Gram-negative bacteria such as Pseudomonas aeruginosa, Acinetobacter, Haemophilus influenzae and Neisseria. This product also has certain antibacterial activity against Enterococci, Group A and Group B hemolytic streptococci, Streptococcus pneumoniae and Staphylococci that do not produce penicillinase. Many anaerobic bacteria, including Bacteroides fragilis and Clostridium, are also sensitive to piperacillin. The mechanism of action of piperacillin is to exert a bactericidal effect by inhibiting bacterial cell wall synthesis.

Piperacillin is a semi-synthetic penicillin antibiotic with a broad-spectrum antibacterial effect. It has good antibacterial effects on Enterobacteriaceae such as Escherichia coli, Proteus, Serratia, Klebsiella, Enterobacter, Citrobacter, Salmonella and Shigella, as well as other Gram-negative bacteria such as Pseudomonas aeruginosa, Acinetobacter, Haemophilus influenzae and Neisseria. It also has certain antibacterial activity against Enterococci, Group A and Group B hemolytic streptococci, Streptococcus pneumoniae and Staphylococci that do not produce penicillinase. Many anaerobic bacteria, including Bacteroides fragilis and Clostridium, are also sensitive to piperacillin. The mechanism of action is to exert a bactericidal effect by inhibiting bacterial cell wall synthesis.

Broad-spectrum semi-synthetic penicillin has antibacterial effects on gram-positive and gram-negative bacteria, and has strong antibacterial effects on hemolytic streptococci, Streptococcus pneumoniae and non-penicillinase-producing staphylococci. It has antibacterial activity against viridans streptococci, enterococci, Listeria, Corynebacterium diphtheriae, Bacillus anthracis, Actinomyces, Haemophilus influenzae, Bordetella pertussis, Neisseria and anaerobic bacteria except Bacteroides fragilis. Some Proteus mirabilis, Escherichia coli, Salmonella and Shigella are sensitive to this product. It exerts bactericidal effects by inhibiting bacterial cell wall synthesis.

Acid-resistant and enzyme-resistant semisynthetic penicillin, with antibacterial activity against Gram-positive cocci and Neisseria, and stronger antibacterial activity against enzyme-producing strains of Staphylococcus (including Staphylococcus aureus and coagulase-negative Staphylococci) than oxacillin, but weaker antibacterial effect against penicillin-sensitive Staphylococci and various streptococci than penicillin. It exerts bactericidal effect by inhibiting bacterial cell wall synthesis.

Broad-spectrum semi-synthetic penicillin has a broad-spectrum killing effect on Gram-positive and Gram-negative bacteria. It has a strong antibacterial effect on hemolytic streptococci, pneumococci and non-penicillinase-producing staphylococci, which is similar to or slightly inferior to penicillin. It also has a good antibacterial effect on viridans streptococci, and is better than penicillin on enterococci and Listeria. It has antibacterial activity against Corynebacterium diphtheriae, Bacillus anthracis, Actinomyces, Haemophilus influenzae, Bordetella pertussis, Neisseria and anaerobic bacteria except Bacteroides fragilis. Some Proteus mirabilis, Escherichia coli, Salmonella and Shigella are sensitive to this product. It exerts a bactericidal effect by inhibiting bacterial cell wall synthesis.

Acid-resistant and enzyme-resistant semisynthetic penicillin with antibacterial activity against Gram-positive cocci and Neisseria. Its antibacterial activity against enzyme-producing strains of Staphylococcus (including Staphylococcus aureus and coagulase-negative Staphylococci) is stronger than that of oxacillin, but its antibacterial effect against penicillin-sensitive Staphylococci and various streptococci is weaker than that of penicillin, and it is ineffective against methicillin-resistant Staphylococci.