Glucocorticoid Pharmacology and Clinical Applications in Veterinary Medicine Study Guide
Explore the diverse mechanisms and classes of antimicrobial agents, focusing on beta-lactams, protein synthesis inhibitors, nucleic acid synthesis inhibitors, and cell membrane disruptors. Learn about antimicrobial susceptibility testing methods and key examples within each category.
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Mechanisms and Classes of Antimicrobial Agents
Review of Antimicrobials and Beta-Lactams
This review covers beta-lactam antibiotics, including penicillins, cephalosporins, carbapenems, and monobactams, and their inhibition of bacterial cell wall formation.
- Beta-lactam antibiotics
- Penicillins
- Cephalosporins
- Carbapenems
- Beta-lactamase
- Transpeptidase enzymes
- Penicillin-binding proteins (PBPs)
- Peptidoglycan
- Cell wall formation
- Nucleic acid synthesis
- Protein synthesis
- RNA polymerase
- Cell membrane
Mechanisms and Classes of Antimicrobial Agents
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Review of Antimicrobials and Protein Synthesis
This review covers the action of antimicrobial drugs including vancomycin, polymyxins, and antibiotics that block protein synthesis by targeting prokaryotic ribosomal activity.
- Vancomycin pharmacology
- Polymyxins membrane distortion
- Cell membrane disruption
- Protein synthesis inhibition
- Prokaryotic ribosome subunits
- 30S and 50S ribosomal subunits
- Macrolides and lincosamides
- Streptomycin mechanism of action
- Erythromycin translocation prevention
- Tetracyclines tRNA attachment interference
- Chloramphenicol toxicity
- Selective toxicity
Review of Antimicrobial Mechanisms and Classes
This review covers various antimicrobial agents including tetracyclines, aminoglycosides, macrolides, lincosamides, chloramphenicols, quinolones, sulfonamides, and rifampicin, focusing on their mechanisms of action and clinical considerations.
- Tetracyclines
- Aminoglycosides
- Macrolides
- Lincosamides
- Chloramphenicols
- Quinolones
- Fluoroquinolones
- Sulfonamides
- Rifampicin
- Bacteriostatic
- Bactericidal
- Ribosome binding
- Nucleic acid synthesis inhibition
- DNA replication inhibition
- RNA polymerase inhibition
- Folic acid synthesis interference
- Antimicrobial susceptibility testing
- Broth dilution method
Review of Antimicrobials
General review of antimicrobial principles and selection.
- Selective Toxicity
- Bactericidal vs. Bacteriostatic
- Penicillins
- Cephalosporins
- Glycopeptides
- Vancomycin
- Beta-lactamases
- Gram-positive and Gram-negative activity
- Cell wall synthesis inhibition
Regulatory Aspects of Veterinary Drugs and Pharmacology
Cephalosporin Regulatory Aspects and Prohibition
The FDA Center for Veterinary Medicine issued an order prohibiting certain uses of the cephalosporin class of antimicrobial drugs in food-producing animals for antimicrobial stewardship and antimicrobial resistance monitoring.
- Cephalosporin Order of Prohibition
- Antimicrobial Stewardship
- Antimicrobial Resistance Monitoring
- Food-producing animals
- Extra-label uses
History of Food and Drug Regulation
The evolution of regulatory aspects from the 1906 Pure Food and Drugs Act to the 1938 Federal Food, Drug and Cosmetic Act.
- Pure Food and Drugs Act
- Federal Food, Drug and Cosmetic Act
- FDA authority
- Misbranding
- Extralabel drug usage
- Drug safety standards
- Cosmetic regulation
- Medical device regulation
Regulatory Aspects and Adverse Event Reporting
Covers FDA/USDA/EPA regulation and adverse event reporting.
- Adverse drug reaction
- Drug regulation
- FDA drug approval process
- USDA regulation of veterinary biologics
- EPA regulation of parasiticides
- Over the counter (OTC) drugs
- Prescription (RX) drugs
- Veterinary Feed Directive (VFD) drugs
- New Animal Drug Application (NADA)
- Target Animal Safety
- Human Food Safety
- Chemistry, Manufacturing, and Controls
- Environmental Impact
- Generic Animal Drugs
- Conditional Approval
- Indexed Drug
AMDUCA and Extralabel Use
Regulations regarding extralabel drug use in food and companion animals.
- AMDUCA extralabel use provisions
- Food animal drug considerations
- Drug residue risk to public health
- Withdrawal, withholding, and discard times
- Prohibition of compounding from bulk substances
- Food animal drug restriction groups
- Antimicrobial resistance concerns
- Prohibited drugs in food-producing animals
Veterinary Pharmacology of Anti-inflammatories, Antivirals, and Antiparasitics
Anti-NGF Monoclonal Antibodies in Veterinary Medicine
- Anti-NGF Monoclonal Antibodies
- Bedinvetmab
- Osteoarthritis pain management
- Mechanism of action
- Nerve Growth Factor signaling
- TrKA receptors
- Peripheral and central sensitization
- Pharmacokinetics and pharmacodynamics
- Adverse events
- Rapidly progressive osteoarthritis
- Joint homeostasis
Glucocorticoid Pharmacology and Clinical Applications
- Glucocorticoid options
- Indications for glucocorticoid use
- Adverse effects of glucocorticoids
- Drug activation in the liver
- Species-specific dosing considerations
- Inhaled steroids
Glucocorticoid Pharmacology and Clinical Applications in Veterinary Medicine
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Large Animal NSAIDs and Pain Management
This document discusses analgesic compounds, indications, and dosage for pain and fever management in livestock including cattle, horses, and swine.
- NSAIDs
- Flunixin meglumine
- Ketoprofen
- Meloxicam
- Phenylbutazone
- Pain management challenges
- Analgesic compounds
- Indications
- Dosage
- Route of administration
- Withhold time
- Pyrexia
- Mastitis
- Respiratory disease
Large Animal NSAIDs and Pain Management
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Veterinary NSAIDs and Anti-inflammatories
Covers NSAIDs, species-specific uses, and monoclonal antibodies for pain.
- NSAID drug interactions
- Common side effects in animals
- Clinical applications in veterinary species
- Drug classifications and brand names
- Piprants mechanism of action
- Prostaglandin receptor antagonists
- EP4 receptor binding
Veterinary Antiviral Drugs
Mechanisms and applications of antiviral drugs in veterinary medicine.
- Antiviral selectivity
- Viral replication cycle
- Feline Infectious Peritonitis
- Remdesivir
- Molnupiravir
- Nucleoside analogs
- Nucleotide analogs
- Idoxuridine
- Trifluridine
- Cidofovir
- L-Lysine
- RNA-dependent RNA polymerase
- Viral DNA polymerase
- Error catastrophe
- Chain termination
Antiparasitic and Antiprotozoal Pharmacology
Mechanisms and classes of anthelmintics and antiprotozoals.
- Selective toxicity
- Anthelmintics
- Benzimidazoles
- Macrocyclic lactones
- Isoquinolones
- Emodepside
- Piperazine
- Melarsomine
- Mechanism of action
- Pharmacokinetics
- Pharmacodynamics
- MDR1 mutation
- Glutamate-gated chloride channels
- Beta-tubulin inhibition
- Spastic paralysis
- Flaccid paralysis
- Teratogenicity
- Drug resistance
Fundamentals of Clinical Pharmacology and Anti-inflammatory Drugs
Anti-inflammatory Drugs
NSAIDs and Glucocorticoids.
- Arachidonic acid cascade
- Cyclooxygenase inhibition
- COX-1 and COX-2 enzymes
- Prostaglandin synthesis
- Nonsteroidal anti-inflammatory drugs (NSAIDs)
- Pharmacokinetics and pharmacodynamics (PK/PD)
- Species-specific drug metabolism
- Gastrointestinal ulcers
- Renal perfusion and glomerular filtration rate (GFR)
- Cardiovascular risk and platelet function
- Prostaglandin receptor antagonists
- Plasma protein binding
Anti-inflammatory Drugs: NSAIDs and Glucocorticoids in Veterinary Medicine
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Clinical Pharmacology Fundamentals
Pharmacokinetics, pharmacodynamics, potency, and efficacy.
- Pharmacokinetics
- Pharmacodynamics
- Absorption
- Bioavailability
- Clearance
- Biotransformation
- Elimination half-life
- Steady-state concentrations
- Volume of Distribution
- Area Under the Curve
- Antagonism
- Potency
- Efficacy
- Therapeutic window
- Therapeutic index
- Therapeutic drug monitoring
- Mechanism of action
Receptors and Adverse Reactions
Opioid receptors and classification of adverse drug reactions.
- Agonist
- Antagonist
- Partial agonist
- Mu receptors
- Kappa agonist
- Kappa antagonist
- Fentanyl
- Butorphanol
- Buprenorphine
- Naloxone
- Dose response curve
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