2-Methyl-1-[2-(ethylsulfonyl)ethyl]-5-nitro-1H-imidazole

Broad-spectrum antibacterial activity, especially high antibacterial activity against aerobic Gram-negative bacilli. It has good antibacterial activity in vitro against the following bacteria: most bacteria of the Enterobacteriaceae family (including Citrobacter, Enterobacter cloacae, Escherichia coli, Klebsiella, Proteus, Salmonella, Shigella, Vibrio, Yersinia, etc.). It often also has antibacterial activity against multidrug-resistant bacteria. It has high antibacterial activity against penicillin-resistant Neisseria gonorrhoeae, enzyme-producing influenza bacilli, and Moraxella. It has antibacterial activity against most strains of Pseudomonas, such as Pseudomonas aeruginosa. It has antibacterial activity against methicillin-sensitive Staphylococci, and only moderate antibacterial activity against Streptococcus pneumoniae, hemolytic Streptococcus, and Enterococcus faecalis. It has good antimicrobial activity against Chlamydia trachomatis, Mycoplasma, and Legionella, and also has antibacterial activity against Mycobacterium tuberculosis and atypical mycobacteria. It has poor antibacterial activity against anaerobic bacteria. Ciprofloxacin is a bactericide that acts on the A subunit of bacterial DNA gyrase, inhibiting DNA synthesis and replication, leading to bacterial death.

By highly selectively inhibiting the C-14-alpha;-demethylation of fungal cytochrome P-450 sterol, 14-alpha;-methyl sterol accumulates in the fungus, thereby inhibiting the reproduction and growth of the fungus. It has antibacterial activity against Cryptococcus neoformans and Candida species, and is effective against Candida species infections, Cryptococcus neoformans infections, Microsporum and Trichophyton infections, Blastomyces dermatitidis infections, and Coccidioides immitis infections.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

When there is sufficient energy supply, amino acid infusion can enter tissue cells, participate in protein anabolism, obtain positive nitrogen balance, and generate enzymes, hormones, antibodies, and structural proteins to promote tissue healing and restore normal physiological functions.

It has a direct inhibitory effect on respiratory syncytial virus (RSV) and a direct inactivation effect on influenza virus A1 and A3. It has no local irritation and hemolysis in vivo. The LD50 of intravenous injection in mice is 122.14 plus mn; 41.44 mg/kg; the LD50 of oral gavage in mice is 147.0 g/kg; the LD50 of intramuscular injection is 55 g/kg; the maximum tolerance and minimum lethal dose in mice are 48 and 49 g/kg respectively. No accumulation effect is observed after six consecutive days of medication.