Top videos

Perforator Propeller flap for lower limb reconstruction
Perforator Propeller flap for lower limb reconstruction samer kareem 1,988 Views • 3 years ago

this video show the surgical technique of a perforator propeller flap for the reconstruction of the lower limb.

Cholesterol
Cholesterol samer kareem 9,182 Views • 3 years ago

To understand high blood cholesterol (ko-LES-ter-ol), it helps to learn about cholesterol. Cholesterol is a waxy, fat-like substance that’s found in all cells of the body. Your body needs some cholesterol to make hormones, vitamin D, and substances that help you digest foods. Your body makes all the cholesterol it needs. However, cholesterol also is found in some of the foods you eat. Cholesterol travels through your bloodstream in small packages called lipoproteins (lip-o-PRO-teens). These packages are made of fat (lipid) on the inside and proteins on the outside. Two kinds of lipoproteins carry cholesterol throughout your body: low-density lipoproteins (LDL) and high-density lipoproteins (HDL). Having healthy levels of both types of lipoproteins is important. LDL cholesterol sometimes is called “bad” cholesterol. A high LDL level leads to a buildup of cholesterol in your arteries. (Arteries are blood vessels that carry blood from your heart to your body.) HDL cholesterol sometimes is called “good” cholesterol. This is because it carries cholesterol from other parts of your body back to your liver. Your liver removes the cholesterol from your body.

Histological staining: hematoxylin & eosin
Histological staining: hematoxylin & eosin DrPhil 118 Views • 3 years ago

The most popular and one of the principal stains in histology is hematoxylin and eosin stain. It gives us an overview of the tissue and its structure. Hematoxylin binds with basophilic structures – for example DNA and RNA. So we can observe nuclei stained in blue or purple color. Eosin binds to acidophilic substances such as positively charged amino acid side chains. So as the result cytoplasm is pink or orange. All samples in laboratory are stained with H&E. There are several different types of hematoxylins and eosins used in histology which will give us different results.

In this video you will see, how we stain slides with different types of hematoxylins and eosins. Finally, we will compare the results.

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How to Get Rid of Stretch Marks Fast - Get Rid of Stretch Marks Naturally
How to Get Rid of Stretch Marks Fast - Get Rid of Stretch Marks Naturally hooda 11,103 Views • 3 years ago

Watch that video to know How to Get Rid of Stretch Marks Fast - Get Rid of Stretch Marks Naturally

Infant Urine Specimen Collection
Infant Urine Specimen Collection Scott 32,116 Views • 3 years ago

Infant Urine Specimen Collection

Carotid Endarterectomy Procedure
Carotid Endarterectomy Procedure samer kareem 2,058 Views • 3 years ago

Causes of Polycystic Ovarian Syndrome
Causes of Polycystic Ovarian Syndrome samer kareem 6,052 Views • 3 years ago

Causes of Polycystic Ovarian Syndrome|| Common gynaecological problems in women Polycystic ovarian syndrome, or PCOS, is a condition where a woman's ovaries and adrenal glands produce more androgens than normal, resulting in increased body hair, acne and irregular periods. While researchers are not certain of the exact cause of PCOS, it is known that an imbalance of the endocrine system is responsible for many of the changes associated with it. However, it is still not known exactly what causes those changes.

Prevent Prediabetes from Turning into Diabetes
Prevent Prediabetes from Turning into Diabetes samer kareem 1,989 Views • 3 years ago

But here's the good news: it is possible to prevent prediabetes from developing into type 2 diabetes. Eating healthy food, losing weight and staying at a healthy weight, and being physically active can help you bring your blood glucose level back into the normal range.

Vacuum Extraction Childbirth Video
Vacuum Extraction Childbirth Video Alicia Berger 27,210 Views • 3 years ago

Vacuum Extraction Childbirth Video with ventouse

Meningococcal meningitis
Meningococcal meningitis samer kareem 7,120 Views • 3 years ago

Meningococcal meningitis - causes, features, symptoms and treatment

Cancer: What is it??
Cancer: What is it?? Doctor 13,118 Views • 3 years ago

M. D. Anderson Cancer Center provides a basic education on cancer.

Kidney patients find solace and safety with at-home dialysis | World News | WION News
Kidney patients find solace and safety with at-home dialysis | World News | WION News Scott 101 Views • 3 years ago

Home dialysis treatment, including for both peritoneal and hemodialysis, has been a slowly developing trend in recent years. Between 2017 and 2018, the number of patients receiving treatment for peritoneal and hemodialysis jumped 7.7% and 8.8%, respectively, according to the United States Renal Data System 2020 Annual Data Report (ADR).

#KidneyPatients #WION #WorldNews



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Systemic Lupus Erythematosus Animation
Systemic Lupus Erythematosus Animation Scott Stevens 3,046 Views • 3 years ago

Systemic Lupus Erythematosus Animation 3d

Having a blood transfusion
Having a blood transfusion samer kareem 2,133 Views • 3 years ago

One of a series of films we produced to help patients, their families and carers learn more about some of the most common tests and procedures used to diagnose and treat blood diseases. Patients who have previously undergone these tests helped us to design the videos. Each film clearly explains what the procedure involves and addresses common issues and concerns including: Why your doctor recommended this procedure What you need to do to prepare What you can expect during the procedure What you need to do afterwards Not every patient will be referred for all of these tests and practice may differ slightly depending on where you are treated.

Borderline Personality Disorder Information
Borderline Personality Disorder Information Scott Stevens 10,646 Views • 3 years ago

Borderline Personality Disorder Information

Slipped Capital Femoral Epiphysis (SCFE)
Slipped Capital Femoral Epiphysis (SCFE) samer kareem 5,280 Views • 3 years ago

There is a strong association with obesity. In children younger than 10 years, it is associated with metabolic endocrine disorders {hypothyroidism, panhypopituitarism, hypogonadism, renal osteodystrophy, growth hormone abnormalities). SCFE is considered chronic if it has been present more than 3 weeks and acute if it has been present for 3 weeks or less. It is called "stable" if the patient can bear weight and "unstable" if the patient cannot ambulate. Unstable SCFE is associated with more complications, including avascular necrosis of the femoral head (AVN). SCFE is diagnosed by x-ray of the pelvis and bilateral hips. The underlying cause is a widened epiphyseal growth plate, due to abnormal cartilage maturation and endochondral ossification. The treatment is surgical, requiring immediate internal fixation with a single screw. Delay in treatment {> 24 hours) leads to increased AVN, SCFE progression from stable to unstable, and high risk of future degenerative arthritis. Prophylactic contralateral fixation of the unaffected hip is not routinely done in the U.S., except in patients with endocrine abnormalities.

Head Eye and ENT Physical Examination
Head Eye and ENT Physical Examination Medical_Videos 7,079 Views • 3 years ago

Head Eye and ENT Physical Examination

Hirschsprung's Disease
Hirschsprung's Disease samer kareem 10,978 Views • 3 years ago

Hirschsprung's (HIRSH-sproongz) disease is a condition that affects the large intestine (colon) and causes problems with passing stool. The condition is present at birth (congenital) as a result of missing nerve cells in the muscles of the baby's colon. A newborn who has Hirschsprung's disease usually can't have a bowel movement in the days after birth. In mild cases, the condition might not be detected until later in childhood. Uncommonly, Hirschsprung's disease is first diagnosed in adults.

A Big Size Fibroadenoma Removal Under Local Anesthesia
A Big Size Fibroadenoma Removal Under Local Anesthesia hooda 26,695 Views • 3 years ago

Watch that A Big Size Fibroadenoma Removal Under Local Anesthesia

Skin Warts Infection
Skin Warts Infection samer kareem 9,466 Views • 3 years ago

A wart is a skin growth caused by some types of the virus called the human papillomavirus (HPV). HPV infects the top layer of skin, usually entering the body in an area of broken skin. The virus causes the top layer of skin to grow rapidly, forming a wart. Most warts go away on their own within months or years.

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