15 results
Germ Cell Layers and Derivatives
Ectoderm
 • Neural Crest
 • Neural Tube
 • Surface Ectoderm
Mesoderm
Endoderm

Sarah Lyon @sarahthelyon

#Germ
Cell Layers and Derivatives ... Ectoderm Mesoderm Endoderm ... Layers #embryology #Derivatives
Some H1 antihistaminic Drugs in Clinical Use
1st Generation Antihistamines:
Ethanolamjnes - Carbinoxamine (Clistin), Dimenhydrinate (salt of diphenhydramine)(Dramamine),
etc) Piperazjne derivatives ... Phenothiazine derivative
Drugs that Cause Fever
Most commonly:
Amphotericin B, Antihistamines, Asparaginase, Barbiturates, Bleomycin sulfate, Methyldopa, Penicillins, Phenytoin sodium, Procainamide,
Cimetidine, Cocaine derivatives
Fever - Pyrogen Pathophysiology

EXOGENOUS PYROGEN
 • Bacteria: Lipopolysaccharide components, peptidoglycans and muramyl peptide derivatives, Toxins
 •
muramyl peptide derivatives
Rigors And Bacteremia - Overview

• Rigors are a response to the release of cytokines and prostaglandins
muramyl peptide derivatives
The Mechanism of Small Interfering RNA (siRNA) Therapy. Synthetic double-stranded RNA containing an ALAS1-specific sequence is
specific sequence is derivatized
Causes of Primary and Functional Mitral Regurgitation (MR) 
Causes of primary mitral regurgitation
 - Rheumatic heart
agonists, ergot derivatives
Hypophosphatemia and Hypoxia - Pathophysiology

↓ Phosphate leads to ↓ red cell 2,3-DPG and a  reduction
COPD (xanthine derivatives
What are the key pharyngeal pouch derivatives?

Source: Scholes, Melissa A., and Vijay R. Ramakrishnan. 2016. ENT
pharyngeal pouch derivatives
Lidocaine 5% Patch (Lidoderm) 
Medicare Covered Indications 
1. Post-herpetic neuralgia pain 
2. Diabetic peripheral neuropathy 
3.
Lidocaine 5% Patch (Lidoderm ... Lidocaine #Patch #Lidoderm