Top videos

Women and Depression
Women and Depression samer kareem 1,292 Views • 3 years ago

Symptoms of depression in women include: Persistent sad, anxious, or "empty" mood. Loss of interest or pleasure in activities, including sex. Restlessness, irritability, or excessive crying. Feelings of guilt, worthlessness, helplessness, hopelessness, pessimism. Sleeping too much or too little, early-morning awakening.

Femoro-Popliteal Bypass with a saphenous vein Graft
Femoro-Popliteal Bypass with a saphenous vein Graft Surgeon 17,399 Views • 3 years ago

A surgical video showing Femoro-Popliteal Bypass with a Saphenous Vein Graft

Hiatal Hernia
Hiatal Hernia samer kareem 10,061 Views • 3 years ago

A hiatus hernia or hiatal hernia is the protrusion (or herniation) of the upper part of the stomach into the thorax through the esophageal hiatus because of a tear or weakness in the diaphragm. Hiatus hernias often result in heartburn but may also cause chest pain or pain with eating. The most common cause is obesity.

Is Aspirin Really That Good For You?
Is Aspirin Really That Good For You? samer kareem 1,168 Views • 3 years ago

Aspirin is used to reduce fever and relieve mild to moderate pain from conditions such as muscle aches, toothaches, common cold, and headaches. It may also be used to reduce pain and swelling in conditions such as arthritis. Aspirin is known as a salicylate and a nonsteroidal anti-inflammatory drug (NSAID).

Metabloism of METHOTREXATE
Metabloism of METHOTREXATE samer kareem 1,891 Views • 3 years ago

Methotrexate anti-tumor activity is a result of the inhibition of folic acid reductase, leading to inhibition of DNA synthesis and inhibition of cellular replication. The mechanism involved in its activity against rheumatoid arthritis is not known.

How Does Foam Sclerotherapy Treat Varicose Veins?
How Does Foam Sclerotherapy Treat Varicose Veins? samer kareem 2,760 Views • 3 years ago

Sclerotherapy is a procedure used to eliminate varicose veins and spider veins. Sclerotherapy involves an injection of a solution (generally a salt solution) directly into the vein. The solution irritates the lining of the blood vessel, causing it to collapse and stick together and the blood to clot.Sep 17, 2016

Penile Implants: How do they work?
Penile Implants: How do they work? Scott 3,270 Views • 3 years ago

enile implants are devices placed inside the penis to allow men with erectile dysfunction (ED) to get an erection. Penile implants are typically recommended after other treatments for ED fail. There are two main types of penile implants, semirigid and inflatable.

Eruptive Vellus Hair Cysts,
Eruptive Vellus Hair Cysts, samer kareem 6,091 Views • 3 years ago

Full-Thickness Skin Grafts
Full-Thickness Skin Grafts samer kareem 1,575 Views • 3 years ago

Skin grafting is a surgical procedure that involves removing the skin from one area of the body and moving it, or transplanting it, to a different area of the body. This surgery may be done if a part of your body has lost its protective covering of skin due to burns, injury, or illness. Skin grafts are performed in a hospital. Most skin grafts are done using general anesthesia, which means you’ll be asleep throughout the procedure and won’t feel any pain.

Minimally invasive plate osteosynthesis in the treatment of the femoral shaft fracture
Minimally invasive plate osteosynthesis in the treatment of the femoral shaft fracture samer kareem 1,238 Views • 3 years ago

Our results in this study of MIPO treated with conventional plates are comparable to the results of the femoral shaft fractures treated with intramedullary nailing. The technique can be used for all femoral shaft fractures. Although the biomechanics of the plate fixation are less stable compared to the intamedullary nail, the mechanical stability is stable enough for bone healing. Healing was rapid, and postoperative care was simplified. The two major complications were malalignment and screw breakage. We recommend using at least three separated screws in each fragment to prevent stress on the screw and screw breakage. Intraoperative limb length, axial alignment, and rotation must be carefully assessed to prevent malalignment. The limitations of our study include lack of a comparison group, retrospective data collection, and no randomisation in outcome evaluation

Preventing Mother-to-Child Transmission
Preventing Mother-to-Child Transmission samer kareem 1,746 Views • 3 years ago

Mother-to-child transmission of HIV is the spread of HIV from an HIV-infected woman to her child during pregnancy, childbirth (also called labor and delivery), or breastfeeding (through breast milk). Mother-to-child transmission of HIV is also called perinatal transmission of HIV.

Painkiller in human saliva
Painkiller in human saliva samer kareem 8,706 Views • 3 years ago

Natural painkiller found in human spit. Compound in saliva could be more powerful than morphine. A new painkilling substance has been discovered that is up to six times more potent than morphine when tested in rats — and it's produced naturally by the human body.

Heart dissection Explaination
Heart dissection Explaination samer kareem 14,631 Views • 3 years ago

Heart dissection Explaination

Histology of Bone Marrow Smear
Histology of Bone Marrow Smear Histology 8,851 Views • 3 years ago

Histology of Bone Marrow Smear

Best sleeping position
Best sleeping position samer kareem 2,990 Views • 3 years ago

It flattens the natural curve of the spine, which can lead to lower back pain. Sleeping all night with the head turned to one side also strains the neck. If this is the preferred position, try using pillows to gradually train the body to sleep on one side

Sinus infection
Sinus infection samer kareem 14,861 Views • 3 years ago

You're sneezing, coughing, and all stuffed up. It sounds and feels like a cold, alright. But as time goes on, you start to wonder. Is it turning into a sinus infection? They've got some things in common, but there are ways to tell them apart. The right ID lets your doctor get you the best treatment. What Is a Common Cold? It's an infection caused by a virus, a tiny living thing. You can't miss the symptoms: Nasal congestion Runny nose Post-nasal drip (drop-by-drop release of fluid from your nose into the back of the throat) Headache Fatigue You may also get a cough and a mild fever. The symptoms usually build, peak, and slowly disappear. Some medications can ease symptoms. For example, decongestants may decrease drainage and open the nasal passages. Pain relievers may help with fever and headache. Cough medicine may help, as well. Colds typically last from a few days to about a week or longer. Sometimes, a cold may cause swelling in the sinuses, hollow spaces in your skull that are connected to each other. The swelling can prevent the flow of mucus.

Chalazion Surgery
Chalazion Surgery samer kareem 3,477 Views • 3 years ago

A chalazion is a swollen bump on the eyelid. It happens when the eyelid’s oil gland clogs up. It may start as an internal hordeolum (stye). At first, you might not know you have a chalazion as there is little or no pain. But as it grows, your eyelid may get red, swollen, and sometimes tender to touch. If the chalazion gets large, it can press on your eye and cause blurry vision. Rarely, the whole eyelid might swell.

Role of antidiuretic hormone and the regulation of its secretion
Role of antidiuretic hormone and the regulation of its secretion samer kareem 1,978 Views • 3 years ago

Real Human Decay Process
Real Human Decay Process hooda 17,675 Views • 3 years ago

Watch that Real Human Body Decomposing Process On Video

Marfan Syndrome Diagnosis and Treatment
Marfan Syndrome Diagnosis and Treatment samer kareem 9,843 Views • 3 years ago

Marfan syndrome is a genetic disorder that affects the body’s connective tissue. Connective tissue holds all the body’s cells, organs and tissue together. It also plays an important role in helping the body grow and develop properly. marfan_general_2.jpg What is Marfan Syndrome?Connective tissue is made up of proteins. The protein that plays a role in Marfan syndrome is called fibrillin-1. Marfan syndrome is caused by a defect (or mutation) in the gene that tells the body how to make fibrillin-1. This mutation results in an increase in a protein called transforming growth factor beta, or TGF-β. The increase in TGF-β causes problems in connective tissues throughout the body, which in turn creates the features and medical problems associated with Marfan syndrome and some related disorders. Because connective tissue is found throughout the body, Marfan syndrome can affect many different parts of the body, as well. Features of the disorder are most often found in the heart, blood vessels, bones, joints, and eyes. Some Marfan features – for example, aortic enlargement (expansion of the main blood vessel that carries blood away from the heart to the rest of the body) – can be life-threatening. The lungs, skin and nervous system may also be affected. Marfan syndrome does not affect intelligence.

Showing 64 out of 329