this clip demonstrates the rapid oscillating movements of the eyes in cases of congenital nystagmus.

Immunohistochemistry or IHC refers to the process of detecting antigens (e.g., proteins) in cells of a tissue section by exploiting the principle of antibodies binding specifically to antigens in biological tissues.[1] IHC takes its name from the roots "immuno," in reference to antibodies used in the procedure, and "histo," meaning tissue (compare to immunocytochemistry). Immunohistochemical staining is widely used in the diagnosis of abnormal cells such as those found in cancerous tumors. Specific molecular markers are characteristic of particular cellular events such as proliferation or cell death (apoptosis). IHC is also widely used in basic research to understand the distribution and localization of biomarkers and differentially expressed proteins in different parts of a biological tissue. Visualising an antibody-antigen interaction can be accomplished in a number of ways. In the most common instance, an antibody is conjugated to an enzyme, such as peroxidase, that can catalyse a colour-producing reaction. Alternatively, the antibody can also be tagged to a fluorophore, such as fluorescein or rhodamine

An automated external defibrillator or AED is a portable electronic device that automatically diagnoses the potentially life threatening cardiac arrhythmias of ventricular fibrillation and ventricular tachycardia in a patient,[1] and is able to treat them through defibrillation, the application of electrical therapy which stops the arrhythmia, allowing the heart to reestablish an effective rhythm. The first AED was originally designed and created by American biomedical engineer Joshua L. Koelker and Italian emergency medical professional Jordan M. Blondino to allow defibrillation in common public places. AEDs are designed to be simple to use for the layman, and the use of AEDs is taught in many first aid, first responder, and basic life support (BLS) level CPR classes.

Pregnancy All Weeks HD Animation: From www.MedicalVideos.us Showing the progress and mechanisms of pregnancy in each week.

Cocaine in human brain

Histology of Tongue

Histology of Endochondral Ossification

Histology of Heart Cardiac Muscle

Histology of lingual Tonsil

Histology of Palatine Tonsil

Histology of Cervix

Basic CardioVascular Clinical Exam

Bandages Different Applications

Watch that video to learn How to Know If You Are Pregnant

Birth Esercise for easier Childbirth HD

Giving Medications Through a Running IV Line

Right PCA Aneurysm Clipping Posterior Cerebral Artery

Atrial Fibrillation Effects

Eye Exam of Premature Baby

Targeted approach helps patients better manage prostate cancer and inhibit adrogen production.