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Mechanisms of Musculoskeletal Pain

Musculoskeletal pain is pain that affects the muscles, ligaments and tendons, along with the bones.The causes of musculoskeletal pain are varied....

Nociceptive Pain Animation

Nociceptive pain is caused by stimulation of peripheral nerve fibers that respond only to stimuli approaching or exceeding harmful intensity (nociceptors),...

Central Nervous System Mechanisms of Pain Modulation

Animation on Pain Modulation in central nervous systems...

Opiates Action against pain

A good Animation on how Opiates act against pain...

Malaria (Plasmodium) life cycle Video

Complex life cycle of Plasmodium parasite. Life Cycle of the Malaria Parasite A female Anopheles mosquito carrying malaria-causing parasites feeds on...

F1 making ATP

Watch the F1 component of the ATP Synthase molecule make ATP. The rotational force produce by the F0 component (not seen...

Depolarization: Phase 1 of the Action Potential

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Potassium Channel

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What is Gibbs-Donnan Equilibrium

The Gibbs–Donnan effect (also known as the Donnan effect, Donnan law, Donnan equilibrium, or Gibbs–Donnan equilibrium) is a name for the...

Staining of a Gram-Negative Bacterium

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Staining of a Gram-Positive Bacterium

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Measuring Serum Antibody with an Agglutination Assay

This short animation demonstrates measuring serum antibody with an agglutination assay....

Agglutination assay to detect antigens

Agglutination assays are based upon the premise that antibody or antigen coated particles are agglutinated in the presence of the complementary...

Immunfluorescence

Immunofluorescence is a technique used for light microscopy with a fluorescence microscope and is used primarily on biological samples. This technique...

Developing Egg Cells

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Action Potentials and Muscle Contraction

A muscle contraction (also known as a muscle twitch or simply twitch) occurs when a muscle fiber generates tension through the...

ACNE

Acne vulgaris (commonly called Acne) is a skin disease, caused by changes in the pilosebaceous units (skin structures consisting of a...

Sarcoplasmic Reticulum

Sarcoplasmic Reticulum(SR) is a special type of smooth ER found in smooth and striated muscle. The only structural difference between this...

Electron Transport System and ATP Synthesis

Electron transport chain associates electron carriers (such as NADH and FADH2) and mediating biochemical reactions that produce adenosine triphosphate (ATP), which...

Cell biology Animation

Cell biology (also called cellular biology or formerly cytology, from the Greek kytos, "container") is an academic discipline that studies cells...

Microanatomy of the Lungs

The lung is the essential respiration organ in air-breathing animals, including most tetrapods, a few fish and a few snails. The...

BLOOD CLOTTING Animation

Coagulation is a complex process by which blood forms solid clots. It is an important part of hemostasis (the cessation of...

Blood flow animation

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Gold Nanoparticles In Cancer Cell Detection Animation

Binding gold nanoparticles to a specific antibody for cancer cells could make cancer detection much easier, suggests research at the Georgia...

Amino acids Animation

Alpha-amino acids are the building blocks of proteins. A protein forms via the condensation of amino acids to form a chain...

Ribozyme

A ribozyme (from ribonucleic acid enzyme, also called RNA enzyme or catalytic RNA) is an RNA molecule that catalyzes a chemical...

Humoral Immune Response Animation

The Humoral Immune Response (HIR) is the aspect of immunity that is mediated by secreted antibodies, produced in the cells of...

Allergy

Allergy is a disorder of the immune system that is often called atopy. Allergic reactions occur to environmental substances known as...

Colon Cancer

Colorectal cancer, also called colon cancer or large bowel cancer, includes cancerous growths in the colon, rectum and appendix. It is...

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