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24/09/2024
90% of People Have Got This Disease Already – Don’t Be Next | Sadhguru | Joe Dispenza Can thoughts make us sick, cause disease? Watch this video where Dr. Joe Dispenza talks about thoughts in the school of greatness podcast with Lewis Howes. L...
24/08/2024
Therapeutic mRNA Applications: A New Frontier in Medicine
Therapeutic mRNA Applications: A New Frontier in Medicine The advent of mRNA technology, popularized by COVID-19 vaccines, is opening exciting new avenues in therapeutic medicine. Beyond its role in vaccines, mRNA is poised to revolutionize the treatment of various diseases through its ability to direct cells to produce specific proteins.
Cell wall inhibitors are a class of antibiotics that target the bacterial cell wall, an essential structure for bacterial survival. The primary mechanism involves inhibiting the synthesis of peptidoglycan, a key component of the cell wall. This inhibition weakens the cell wall, leading to cell lysis and death.
Mechanism
1. Beta-lactams (e.g., Penicillins, Cephalosporins): Bind to and inactivate penicillin-binding proteins (PBPs) that are crucial for peptidoglycan cross-linking.
2. Glycopeptides (e.g., Vancomycin): Bind to the D-alanyl-D-alanine terminus of peptidoglycan precursors, preventing their incorporation into the cell wall.
3. Bacitracin: Interferes with the dephosphorylation of bactoprenol, a carrier molecule that transports peptidoglycan precursors across the cell membrane.
4. Fosfomycin: Inhibits the enzyme enolpyruvyl transferase, blocking the first step in peptidoglycan synthesis.
By targeting the cell wall, these antibiotics are effective against a broad range of bacteria, particularly Gram-positive organisms with thick peptidoglycan layers.
21/08/2024
"Harnessing AI and Machine Learning: A New Era for the Pharmaceutical Industry" Artificial Intelligence (AI) and Machine Learning (ML) are transforming the pharmaceutical industry by enhancing drug discovery, development, and patient care. 1.
"Emerging Trends and Innovations in the Medical Field: A 2024 Overview"
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01/08/2024
Minicomics for Cell Wall Inhibitor Drugs
Cell wall inhibitors are a class of antibiotics that target the bacterial cell wall, an essential structure for bacterial survival. The primary mechanism involves inhibiting the synthesis of peptidoglycan, a key component of the cell wall. This inhibition weakens the cell wall, leading to cell lysis and death.
Mechanism
1. Beta-lactams (e.g., Penicillins, Cephalosporins): Bind to and inactivate penicillin-binding proteins (PBPs) that are crucial for peptidoglycan cross-linking.
2. Glycopeptides (e.g., Vancomycin): Bind to the D-alanyl-D-alanine terminus of peptidoglycan precursors, preventing their incorporation into the cell wall.
3. Bacitracin: Interferes with the dephosphorylation of bactoprenol, a carrier molecule that transports peptidoglycan precursors across the cell membrane.
4. Fosfomycin: Inhibits the enzyme enolpyruvyl transferase, blocking the first step in peptidoglycan synthesis.
By targeting the cell wall, these antibiotics are effective against a broad range of bacteria, particularly Gram-positive organisms with thick peptidoglycan layers.
21/07/2022
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B.Pharm Pass-Fail System || HAP-I Syllabus || Exam Pattern|| B.Pharm Student Must Know || Lecture-01 Hello Everyone, Greetings for the day...!!! Available in English as well as in Hindi. Welcome back to Pharma Exclusive( Old Channel: MedicoPharma Lectures) once again. This is the first l