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wound Repair in 60 seconds
wound Repair in 60 seconds samer kareem 1,947 Views • 3 years ago

Wow Must Watch & Share wound Repair in 60 seconds

Dr Omid Liaghat Replantation Case 06
Dr Omid Liaghat Replantation Case 06 Dr Omid Liaghat 1,378 Views • 3 years ago

A 28 years old man lost his right arm with a conveyor device in 2014. The video is taken 2 years after replantation. You can see another videos in my site: https://drliaghatclinic.com, https://instagram.com/liaghatclinic, https://t.me/liaghatclinic

What we do for massive lymphedema ?
What we do for massive lymphedema ? samer kareem 1,826 Views • 3 years ago

The lymphatic system is a network of specialized vessels (lymph vessels) throughout the body whose purpose is to collect excess lymph fluid with proteins, lipids, and waste products from the tissues. This fluid is then carried to the lymph nodes, which filter waste products and contain infection-fighting cells called lymphocytes. The excess fluid in the lymph vessels is eventually returned to the bloodstream. When the lymph vessels are blocked or unable to carry lymph fluid away from the tissues, localized swelling (lymphedema) is the result.

Retinoblastoma
Retinoblastoma samer kareem 1,375 Views • 3 years ago

Retinoblastoma is an eye cancer that begins in the retina — the sensitive lining on the inside of your eye. Retinoblastoma most commonly affects young children, but can rarely occur in adults. Your retina is made up of nerve tissue that senses light as it comes through the front of your eye. The retina sends signals through your optic nerve to your brain, where these signals are interpreted as images. A rare form of eye cancer, retinoblastoma is the most common form of cancer affecting the eye in children. Retinoblastoma may occur in one or both eyes.

Facial Reconstructive Surgery
Facial Reconstructive Surgery samer kareem 1,343 Views • 3 years ago

After trauma, surgery or illness, the face can be affected both in appearance and in function. Our physicians have the experience and expertise to reconstruct facial structures for a return to full functionality and comfort with one’s outside appearance. Our facial plastic surgeons are board certified in both otolaryngology and facial plastic surgery. This dual training makes their expertise absolutely critical for rebuilding major structures in the face and reshaping them for a return to one’s original appearance.

Mechanism of Cisplatin Anti-Cancer Drug
Mechanism of Cisplatin Anti-Cancer Drug Scott Stevens 16,979 Views • 3 years ago

Cisplatin is in a class of drugs known as platinum-containing compounds used to treat various types of cancers including metastatic testicular and ovarian tumors. The molecule was first discovered in 1845, but did not receive FDA approval until 1978. Today it is known as the "penicillin of cancer drugs," because it is so effective for many different cancers. There are three key players involved in Cisplatin's mechanism: (1) Cisplatin, (2) DNA (3) and an HMG Protein. Most Cisplatin enters the body through active transport, but some molecules are passively defused through the cell membrane. Once in the nucleus, Cisplatin can form an adduct with two consecutive guanine bases within a strand of DNA. The molecule loses its chlorine atoms in exchange for the nitrogen atoms of the target guanines. Cisplatin can bond more tightly with nitrogen because nitrogen balances the platinum charge more effectively than chlorine. It is this adduct-induced DNA bend that allows binding of proteins which contain the high mobility group, HMG domain. Once the protein is bound to the DNA, it inserts a wedge-like phenyl group of phenylalanine 37 into the widened minor groove created by the bend. The tightly bound HMG protein causes destacking of the nucleotide bases, resulting in the DNA helix becoming kinked. In this way, Cisplatin can be thought of as a monkey wrench in the DNA repair system. With the HMG protein bound to the DNA, the modified strand is not repaired properly and so the cell dies. The success of Cisplatin depends on its ratio of efficacy between cancerous and healthy cells.

AV  Fistula Graft
AV Fistula Graft samer kareem 7,466 Views • 3 years ago

Hemodialysis, also called dialysis, is the most common treatment for kidney failure. A dialysis machine is an artificial kidney which cleanses the blood. During dialysis, blood is drawn from the patient into the dialysis machine, circulated through the machine, and then returned to the patient. Two needles are inserted into the patient's bloodstream to allow this process to occur. Hemodialysis is normally performed three times a week and the purpose of vascular access is to provide reliable sites where the bloodstream can be easily accessed each time. There are three major types of vascular access: arteriovenous fistula, arteriovenous graft, and venous catheter. The great majority of vascular accesses are created in the arm, but they can also be created in the leg.

Laparoscopic Appendectomy Surgery 3D
Laparoscopic Appendectomy Surgery 3D Scott 1,480 Views • 3 years ago

Traditionally, the appendix is removed through an incision in the right lower abdominal wall. In most laparoscopic appendectomies, surgeons operate through 3 small incisions (each ¼ to ½ inch) while watching an enlarged image of the patient's internal organs on a television monitor.

Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics)
Hernias: Direct vs. Indirect vs. Femoral (SIMPLE Mnemonics) DrPhil 146 Views • 3 years ago

Learn all about the differences between these important hernias!

Constipation and Encopresis
Constipation and Encopresis samer kareem 20,989 Views • 3 years ago

Encopresis is a problem that children age four or older can develop due to chronic (long-term) constipation. With constipation, children have fewer bowel movements than normal, and the bowel movements they do have can be hard, dry, and difficult to pass. The child may avoid using the bathroom to avoid discomfort.

What is a blood clot?
What is a blood clot? samer kareem 3,773 Views • 3 years ago

Blood clotting, or coagulation, is an important process that prevents excessive bleeding when a blood vessel is injured. Platelets (a type of blood cell) and proteins in your plasma (the liquid part of blood) work together to stop the bleeding by forming a clot over the injury.

Hypoglycaemia: causes, features and management
Hypoglycaemia: causes, features and management samer kareem 989 Views • 3 years ago

Hypoglycemia is a common and serious medical emergency which may occur in both daibetic and non-diabetic patients. The signs and symptoms of hypoglycaemia may be present in many individuals, but may also be masked in several individuals due to a condition called hypoglycaemia induced autonomic failure. This presentation aims to deal with the causes, clinical features, diagnosis and management of various causes of hypoglycaemia. The causes of hypoglycaemia may be divided into hypoglycaemia in ill or medicated individuals and hypoglycaemia in previously asymptomatic individuals. A variety of causes are discussed under both headings. Management of hypoglycaemia is also discussed in detail. There is also a brief discussion about management of insulinoma.

Male and Female Orgasms - Which Is Better?
Male and Female Orgasms - Which Is Better? hooda 22,711 Views • 3 years ago

Watch that video to know aeverything about Male and Female Orgasms

What It’s Like Getting LASIK Eye Surgery
What It’s Like Getting LASIK Eye Surgery Mohamed Ibrahim 77 Views • 3 years ago

See what it’s like to get LASIK eye surgery from Lisa Homsy’s perspective. Keep watching until the end to see the final results!

pleurisy
pleurisy samer kareem 2,157 Views • 3 years ago

Pleurisy is a condition in which the pleura — a membrane consisting of a layer of tissue that lines the inner side of the chest cavity and a layer of tissue that surrounds the lungs — becomes inflamed. Also called pleuritis, pleurisy causes sharp chest pain (pleuritic pain) that worsens during breathing. A variety of underlying conditions can cause pleurisy. Treatment of pleurisy involves pain control and treating the underlying condition.

Remarkable bond between the mother and her baby
Remarkable bond between the mother and her baby samer kareem 1,819 Views • 3 years ago

Check out the remarkable bond between the mother and her baby.

Pancreatitis video and animation
Pancreatitis video and animation Mohamed 10,413 Views • 3 years ago

Pancreatitis is inflammation of the pancreas. The pancreas is a gland located behind the stomach. It releases the hormones, insulin and glucagon, as well as digestive enzymes that help you digest and absorb food.

Liposuction Cost West Palm Beach South Florida - Dr David Salvador
Liposuction Cost West Palm Beach South Florida - Dr David Salvador David Salvador 4,847 Views • 3 years ago

Want to know how much smart lipo costs? Information on liposuction including liposuction costs, different liposuction techniques, recovery tips and much more.

Lasik Eye Surgery Video
Lasik Eye Surgery Video Alicia Berger 4,046 Views • 3 years ago

LASIK, which stands for laser in-situ keratomileusis, is a popular surgery used to correct vision in people who are nearsighted, farsighted, or have astigmatism. All laser vision correction surgeries work by reshaping the cornea, the clear front part of the eye, so that light traveling through it is properly focused onto the retina located in the back of the eye. LASIK is one of a number of different surgical techniques used to reshape the cornea.

labyrinthitis
labyrinthitis samer kareem 12,740 Views • 3 years ago

Labyrinthitis is a mild, often self-limited condition characterized by vertigo, tinnitus, nausea, and a loss of balance. The disorder often follows a viral illness (eg, influenza). Labyrinthitis may also be caused by trauma, bacterial infection, allergies, benign tumors, and certain medications .

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