Dr. Najeeb Lectures Courses

Sodium Potassium Pump - Na+ / K+ - ATPase

Explore how the sodium-potassium pump uses ATP to transport sodium and potassium and maintain an electrogenic gradient.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

Intro to Neuroanatomy - Neurophysiology - Neuroscience - Central Nervous System

An introductory tour of nervous-system organization, from sensory and motor divisions to CNS gray and white matter, reticular formation, and supporting glial cells.

• YouTube
• 1 hour 21 minutes
• Self-Paced
• Free Video

Endotoxins and Exotoxins

An introduction to bacterial endotoxins and exotoxins, focusing on lipopolysaccharide, lipid A, polysaccharide, and septicemia.

• YouTube
• 21 minutes
• Self-Paced
• Free Video

Coronary Artery Disease - Ischemic Heart Disease - Angina

Explains how coronary atherosclerotic plaques impair myocardial oxygen supply, from ischemia mechanisms and plaque disruption to platelet adhesion, coagulation, and statin therapy.

• YouTube
• 59 minutes
• Self-Paced
• Free Video

Epithelial Tissue - Structure & Function

Explore epithelial tissue classification, functions, body locations, and the specialized domains of epithelial cells.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Pancreas - Structure & Function

A focused lecture on pancreatic anatomy, exocrine and endocrine function, enzyme secretion, and pancreatitis.

• YouTube
• 24 minutes
• Self-Paced
• Free Video

Mastering Heart Sounds & Murmurs

Explore how the first heart sound arises from valve closure, ventricular pressure changes, and cardiac vibrations.

• YouTube
• 26 minutes
• Self-Paced
• Free Video

Cell or Plasma Membrane - Structure, Function & Transport - Cell Biology

Explore how the plasma membrane’s lipid bilayer, proteins, and cholesterol regulate transport, fluidity, receptors, and communication.

• YouTube
• 1 hour 7 minutes
• Self-Paced
• Free Video

Insulin Signal Transduction Pathway

Explains how insulin signaling begins at its receptor and activates PI3K-linked pathways regulating catabolic enzymes, protein synthesis, and lipid synthesis.

• YouTube
• 1 hour 9 minutes
• Self-Paced
• Free Video

Types of Jaundice - Symptoms and Treatment - Bilirubin Metabolism

Explore bilirubin metabolism, mechanisms and causes of jaundice, cholestasis, diagnostic approaches, and clinical scenarios involving hemolysis, hepatitis, and biliary obstruction.

• YouTube
• 3 hours 13 minutes
• Self-Paced
• Free Video

Midbrain - Structure & Function - Neuroanatomy

Explore the midbrain’s structures, reflex pathways, and substantia nigra circuitry, including their clinical connection to Parkinson’s disease.

• YouTube
• 32 minutes
• Self-Paced
• Free Video

Pons - Structure & Function - Neuroanatomy

A focused neuroanatomy lecture tracing the pons’s cranial nerve connections, cerebellar bridge, and anterior and posterior structures.

• YouTube
• 34 minutes
• Self-Paced
• Free Video

Mastering Rh Blood Group System

Explore Rh blood group antigens, including D and Rh-null types, and their significance in transfusion reactions and hemolytic disease.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Brainstem - Structure & Function - Neuroanatomy

Explore the brainstem’s midbrain, pons, and medulla, focusing on cranial nerve connections, pathways, origins, and anatomical landmarks.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

ABO Blood Group System - Blood Types and ABO Antigens

Explore ABO blood types by tracing how H substance becomes A, B, AB, or O antigens through transferases and inherited gene variants.

• YouTube
• 47 minutes
• Self-Paced
• Free Video