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Cancer Care
Cancer Care News Canada 8,315 Views • 3 years ago

Doctor shares tips on what to expect after a cancer diagnosis

Anatomy of The Gastrointestinal Tract GIT
Anatomy of The Gastrointestinal Tract GIT Anatomy_Videos 12,727 Views • 3 years ago

Anatomy of The Gastrointestinal Tract GIT

Dengue Fever: Clinical features and Management
Dengue Fever: Clinical features and Management samer kareem 1,326 Views • 3 years ago

A brief description of the pathophysiology, clinical features, warning signs, diagnosis and management of Dengue fever. This description is based on the World Health Organisation guidelines of the management of Dengue fever.

Anatomy of The Superficial Neck
Anatomy of The Superficial Neck Anatomy_Videos 10,567 Views • 3 years ago

Anatomy of The Superficial Neck

Histology of Spinal Cord
Histology of Spinal Cord Histology 5,302 Views • 3 years ago

Histology of Spinal Cord

Histology of Ovary
Histology of Ovary Histology 6,192 Views • 3 years ago

Histology of Ovary

Histology of Eye
Histology of Eye Histology 5,795 Views • 3 years ago

Histology of Eye

Diabetic Kidney
Diabetic Kidney samer kareem 8,074 Views • 3 years ago

If they are damaged, waste and fluids build up in your blood instead of leaving your body. Kidney damage from diabetes is called diabetic nephropathy. It begins long before you have symptoms. An early sign of it is small amounts of protein in your urine.

Diabetes Pathophysiology
Diabetes Pathophysiology samer kareem 6,432 Views • 3 years ago

When food is taken, it is broken down into smaller components. Sugars and carbohydrates are thus broken down into glucose for the body to utilize them as an energy source. The liver is also able to manufacture glucose. In normal persons the hormone insulin, which is made by the beta cells of the pancreas, regulates how much glucose is in the blood. When there is excess of glucose in blood, insulin stimulates cells to absorb enough glucose from the blood for the energy that they need. Insulin also stimulates the liver to absorb and store any excess glucose that is in the blood. Insulin release is triggered after a meal when there is a rise in blood glucose. When blood glucose levels fall, during exercise for example, insulin levels fall too. High insulin will promote glucose uptake, glycolysis (break down of glucose), and glycogenesis (formation of storage form of glucose called glycogen), as well as uptake and synthesis of amino acids, proteins, and fat. Low insulin will promote gluconeogenesis (breakdown of various substrates to release glucose), glycogenolysis (breakdown of glycogen to release gluose), lipolysis (breakdown of lipids to release glucose), and proteolysis (breakdown of proteins to release glucose). Insulin acts via insulin receptors.

Sexually Transmitted Disease
Sexually Transmitted Disease samer kareem 13,900 Views • 3 years ago

In most instances, STDs are passed from an infected person to another person during sexual activities, through contact with the mucous membranes of the penis, vagina, mouth and rectum. Such activity includes vaginal, oral and anal intercourse. Gonorrhea and chlamydia also can be transmitted by fingers to eyes. A sexually transmissible infection (STI) is any infection or disease that can be passed from one person to another during sexual activity. Sexually transmissible infections include chlamydia, herpes, gonorrhoea, syphilis, genital herpes, scabies, pubic lice (crabs), hepatitis and HIV (the virus that causes AIDS).

Mad Cow Disease
Mad Cow Disease samer kareem 2,179 Views • 3 years ago

Researchers believe that the infectious agent that causes mad cow disease is an abnormal version of a protein normally found on cell surfaces, called a prion. For reasons still unknown, this protein becomes altered and destroys nervous system tissue -- the brain and spinal cord.

How to Remove Cholesterol From Your bod
How to Remove Cholesterol From Your bod samer kareem 21,943 Views • 3 years ago

Cholesterol is a fat-like, waxy substance that can be found in all parts of your body. It helps your body make cell membranes, many hormones, and vitamin D. The cholesterol in your blood comes from two sources: the foods you eat and your liver. But your liver makes all the cholesterol your body needs.

How to pull a wisdom tooth fully impacted
How to pull a wisdom tooth fully impacted samer kareem 6,509 Views • 3 years ago

How to pull a wisdom tooth fully impacted

Benign Bone Tumors
Benign Bone Tumors samer kareem 1,782 Views • 3 years ago

Osteochondroma. Osteochondromas (osteocartilaginous exostoses), the most common benign bone tumors, may arise from any bone but tend to occur near the ends of long bones. ... Enchondroma. ... Chondroblastoma. ... Chondromyxofibroma. ... Osteoid osteoma. ... Nonossifying fibroma (fibrous cortical defect) ... Benign giant cell tumor of bone.

LAPAROSCOPIC END TO END URETERAL ANASTOMOSIS
LAPAROSCOPIC END TO END URETERAL ANASTOMOSIS samer kareem 19,263 Views • 3 years ago

LAPAROSCOPIC END TO END URETERAL ANASTOMOSIS

COMMON BLOOD DISORDERS
COMMON BLOOD DISORDERS samer kareem 5,381 Views • 3 years ago

COMMON BLOOD DISORDERS

Artificial Womb!
Artificial Womb! samer kareem 1,380 Views • 3 years ago

Scientists Create Artificial Womb

Diabetes and your eyes
Diabetes and your eyes samer kareem 4,857 Views • 3 years ago

Diabetic retinopathy involves changes to retinal blood vessels that can cause them to bleed or leak fluid, distorting vision. Diabetic retinopathy is the most common cause of vision loss among people with diabetes and a leading cause of blindness among working-age adults.

Why You Got Fat
Why You Got Fat samer kareem 26,611 Views • 3 years ago

The usual reason given for people getting fat is that they eat too much and/or exercise too little. That reflects one of the basic laws of thermodynamics—I forget which one. The amount of energy you put into a system minus the energy you take out has to be stored somewhere i.e. FAT! This formulation—true though it is—does not entirely explain obesity since some people seem to eat more than fat people and exercise no more than these same fat people, and yet they are not fat! Chalking this fact up to the general perversity of the universe is not sufficient explanation. Other factors must come into play. I mention below some of the ideas thoughtful people have proposed to explain why fat people become fat:

Churg Strauss syndrome
Churg Strauss syndrome samer kareem 5,181 Views • 3 years ago

Eosinophilic granulomatosis with polyangiitis (EGPA; also known as Churg-Strauss syndrome [CSS] or allergic granulomatosis) is a rare autoimmune condition that causes inflammation of small and medium-sized blood vessels (vasculitis) in persons with a history of airway allergic hypersensitivity (atopy).

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