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Type your answer here... cefalosporin has b-lactum ring
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∙ 13y ago
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Which class of antibiotics has a specific ring structure within their molecules known as the beta-lactam ring?
It's penicillins
Went on antibiotics same day I took out my nuva ring for my period. I did not insert until 3 weeks later due to concerns that the antibiotics. I inserted ring just like I wld have without antibiotics?
Yes, except that you need to use a back up birth control method, like condoms or abstinence from vaginal sex, for the first 7 days after inserting the new ring.
What do you mean by betalactum and non-betalectum?
β-Lactam antibiotics (beta-lactam antibiotics) are a broad class of antibiotics, consisting of all antibiotic agents that contains a β-lactam ring in their molecular structures.
What is an azalide?
An azalide is any of a class of macrolide antibiotics which contain a nitrogen in the macrolide ring.
Explain the mode of action of Betalactam antibiotics on susceptible bacteria?
The cell wall of bacteria is made peptidoglycan which consists of polysaccharide and peptide. Peptide crosslinks help hold the polysaccharide chains together. The bacterial enzyme D-alanyltranspeptidase is known to affect these crosslinks ans it binds to the D-Ala-D-Ala end of peptisdes. The beta-lactam region of the antibiotics are similar to the D-Ala-D-Ala ends of peptisdes. They can hence inhibit D-analytranspeptidase by creating a enzyme intermediate which slowly hydrolyses the covalent acyl bond.
What is the importance of the beta lactam ring in beta lactam antibiotics?
prevent cell wall synthesis
Which class of antibiotics has a specific ring structure within their molecules known as the beta-lactam?
It's penicillins
What can you do if a mouse have a cut on it back?
doesn't sound good, give the vet a ring, they carry the appropriate antiseptics and antibiotics
Does clotrimazole affect NuvaRing?
No, unlike some other forms of birth control, effectiveness of Nuva Ring is not impacted by antibiotics.
How many days after finishing antibiotics ammo safe on Nuva ring?
It takes 30 days for the antibiotic to completely leave your body.
What is beta lactams?
A beta-lactam is a lactam with a four-membered ring structure - a structural element of many antibiotics, including penicillin.
What are the four antibiotics?
You have four groups in beta lactum antibiotics: First is Penicillin group. Second is Cephalosporin group. Third is Monobactum antibiotic with only beta lactum ring in their structure. Fourth is Carbapenem group of antibiotic. Then you have Macrolides. Then Aminoglycosides. Tetracycline group and Chloramphenicol as broad spectrum antibiotics. Then you have Rifampicin and Rifabutin used in Tuberculosis.
