-
Antibiotics are a class of secondary metabolites with anti-pathogen or other activities produced by microorganisms (including bacteria, fungi, actinomycetes) or higher animals and plants in the course of life, and can interfere with the development and function of other living cells. Antibiotics commonly used in clinical practice include extracts from microbial culture broths and chemical synthesized or semi-synthetic compounds. At present, there are no less than 10,000 known natural antibiotics.
a) -Lactams: Penicillins and cephalosporins contain -lactam rings in their molecular structure. In recent years, there has been great development, such as thienamycins, monobactams, lactamadeinhibitors, methoxypeniciuins, etc.
2) Aminoglycosides: including streptomycin, gentamicin, kanamycin, tobramycin, amikamycin, neomycin, ribosamycin, noromycin, asmycin, etc. (3) Tetracyclines:
These include tetracycline, oxytetracycline, chlortetracycline and doxycycline. (4) Chloramphenicol: including chloramphenicol, thionycin, etc.
5) Macrolides: Erythromycin, leukomycin, tasteless erythromycin, acetylspiramycin, madisomycin, crosssamycin, etc., and azithromycin are commonly used in clinical practice. (6) Other antibiotics acting on G+ bacteria, such as lincomycin, clincomycin, vancomycin, bacitracin, etc.
7) Other antibiotics acting on G bacteria, such as polymyxin, fosfomycin, capomycin, cycloserine, rifampicin. (8) Antifungal antibiotics: such as griseofulvin.
9) Anti-tumor antibiotics: such as mitomycin, actinomycin D, bleomycin, doxorubicin, etc. (10) Antibiotics with immunosuppressive effects, such as cyclosporine.
-
What do you need to know?
-
1. - Lactams: This is the most varied, the most used and the most widely used category, which includes two parts. Penicillin:
Commonly used varieties are penicillin sodium, penicillin potassium, ampicillin sodium, amoxicillin, piperacillin, penicillin v potassium, etc. Cephalosporins: commonly used varieties are cephalexin, cefadroxilexin, cefazolin sodium, cefradine, ceftriaxone sodium, etc.
2. Aminoglycosides: commonly used varieties are streptomycin, gentamicin, kanamycin, amikacin, small nomicin, etc.
3. Tetracyclines: tetracycline, oxytetracycline, doxycycline, minocycline, etc.
4. Macrolides: commonly used varieties are erythromycin, erythromycin, roxithromycin, madisomycin, acetylspiramycin, guitaromycin, etc.
5. Chloramphenicol: the commonly used variety is chloramphenicol.
6. Lincomycin: lincomycin, clindamycin.
7. Other main antibacterial antibiotics: commonly used are norvancomycin, fosfomycin, capreomycin, rifampicin.
8. Antifungal antibiotics: commonly used varieties are amphotericin B, griseofulvin, nystatin, knenmycin, etc.
9. Anti-tumor antibiotics: commonly used are mitomycin, doxorubicin, etc.
10. Antibiotics with immunosuppressive effects: such as cyclosporine.
-
There are many anti-provincial drugs, which can inhibit the growth of bacteria or kill bacteria, and there are many effects of this drug, but it is not known which drugs are antibiotic drugs. So let's explain what antibiotic drugs are.
1.Method 1: Anti-tumor antibiotics: such as mitomycin, actinomycin D, bleomycin, doxorubicin, etc. Antibiotics with immunosuppressive effects such as cyclosporine.
2.Method 2: Aminoglycosides: including streptomycin, gentamicin, kanamycin, tobramycin, amikamycin, neomycin, ribosamycin, noromycin, asmycin, etc.
3.Method 3: Erythromycin, leukomycin, odorless erythromycin, acetylspiramycin, madisomycin, crosssamycin, etc.
Precautions. There are many effects of this drug, but you can't eat it casually, you must go to the hospital and ask the doctor how to take it, so as not to cause ***.
-
Other antibiotics mainly include tyroscin, flavomycin (monobomycin), cedecamycin, naxitide, lincomycin, clindamycin, etc. The main pharmaceutical preparations used in clinical practice include fumarate tymycin soluble powder, fumarate tymycin premix, flavomycin premix, cedecamycin premix, naxitide premix, lincomycin hydrochloride tablets, lincomycin hydrochloride premix, lincomycin hydrochloride injection, etc.
-
There are too many penicillins, cephalosporins, erythromycins, tetracyclines, spiramycins, and so on. Many more are new names, but they all fall into these categories by and large.
You can buy an immunoglobulin and inject it for only 10 yuan, which can enhance the dog's immunity, or take it to the pet hospital for injection serum, which also enhances immunity.
Antibiotics are mainly used to remove inflammation, such as when the throat is inflamed or there is an infection with inflammation in the body, it is up to the doctor to find the type of germ and choose the appropriate antibiotic drugto achieve the effect of **. If you can't recover, you may need to find the cause further, control the dose of antibiotics, and recover in the long term. >>>More
The antibacterial or bactericidal effect of antimicrobial agents such as antibiotics is mainly aimed at the mechanism of "bacteria have but humans (or other animals and plants) do not", including four major mechanisms of action, namely: inhibiting bacterial cell wall synthesis, enhancing bacterial cell membrane permeability, interfering with bacterial protein synthesis and inhibiting bacterial nucleic acid replication and transcription. >>>More
You can't donate blood after taking antibiotics.
Taking medication before donating blood can cause the blood to be substandard and prevent blood from being donated. Taking aspirin-like drugs can reduce some of the functions of platelets within three days. >>>More
Antibiotics are used to kill germs.
However, it should not be used indiscriminately, and if antibiotics are used regularly, the virus will produce antibodies, and if you are infected with such viruses in the future, the antibiotics will not work. >>>More