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Histology
5,251 Views ยท 2 years ago

Histology of Small Intestine Duodenum

Scott
12,341 Views ยท 2 years ago

This video demonstrates how use a commercially-prepared "dip-stick" to test a random urine specimen for the presence of protein or glucose.

DrPhil
15,686 Views ยท 2 years ago

he appendix is a long narrow tube (a few inches in length) that attaches to the first part of the colon. It is usually located in the lower right quadrant of the abdominal cavity. The appendix produces a bacteria destroying protein called immunoglobulins, which help fight infection in the body. Its function, however, is not essential. People who have had appendectomies do not have an increased risk toward infection. Other organs in the body take over this function once the appendix has been removed.

samer kareem
3,103 Views ยท 2 years ago

ACE Inhibitor Mechanisms. Angiotensin converting enzyme (ACE) inhibitors are agents used to relax blood vessels and lower blood pressure. They prevent an enzyme from producing angiotensin II, which narrows blood vessels and raises blood pressure, meaning the heart has to work harder to pump blood around the body.

Landging
9,323 Views ยท 2 years ago

http://www.landging.com/digestive-system-animation-hemorrhoids.html
This digestive system animation demonstrates hemorrhoids mechanism of action and natural treatment.

Surgeon
36 Views ยท 2 years ago

In this video, we have explained the procedure of total #knee #replacement #surgery in patient in 3D animation.
Learn more: https://ecgkid.com
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Knee replacement, commonly known as complete knee replacement or knee arthroplasty, is a surgical treatment that resurfaces a knee that has been destroyed by arthritis. The extremities of the bones that make up the knee joint, as well as the kneecap, are capped with metal and plastic pieces. Someone with severe arthritis or a major knee injury may benefit from this procedure.

The knee joint can be affected by a variety of arthritis forms. The degradation of joint cartilage and neighboring bone in the knees can be caused by osteoarthritis, a degenerative joint disease that primarily affects middle-aged and older persons. Rheumatoid arthritis produces pain and stiffness by inflaming the synovial membrane and resulting in an excess of synovial fluid. Traumatic arthritis, or arthritis caused by an injury, can harm the joints.
The purpose of knee replacement surgery is to resurface damaged areas of the knee joint and cure knee discomfort that has not responded to prior therapies.

Tisa Smith
1,488 Views ยท 2 years ago

SEVEN TYPES HEALTHY BENEFITS OF NUTS AND SEEDS. MORE ABOUT HEALTHY BENEFITS OF NUTS YOU CAN CLICK THIS LINK: http://www.sureviagra.com/nutritional-facts-and-wonderful-health-benefits-of-cashew-nuts.html

samer kareem
1,648 Views ยท 2 years ago

Types of Spinal Cord Injuries 1) Anterior cord syndrome 2) Central cord syndrome 3) Brown-Sequard syndrome 4) Tetraplegia 5) Paraplegia 6) Triplegia

samer kareem
7,238 Views ยท 2 years ago

Myelodysplastic syndromes are a group of cancers in which immature blood cells in the bone marrow do not mature or become healthy blood cells. In a healthy person, the bone marrow makes blood stem cells (immature cells) that become mature blood cells over time.Aug 12, 2015

samer kareem
4,312 Views ยท 2 years ago

Graft-versus-host disease (GVHD) is a common complication after an allogeneic transplant, a transplant in which cells from a family member, unrelated donor or cord blood unit are used. In GVHD, the immune cells from the donated marrow or cord blood (the graft) attack the body of the transplant patient (the host).

Magdy
11,419 Views ยท 2 years ago

Binding and Fusion: HIV begins its life cycle
when it binds to a CD4 receptor and one of two
co-receptors on the surface of a CD4+
Tlymphocyte. The virus then fuses with the host
cell. After fusion, the virus releases RNA, its
genetic material, into the host cell.

Reverse Transcription: An HIV enzyme
called reverse transcriptase converts the singlestranded HIV RNA to double-stranded HIV DNA.

Integration: The newly formed HIV DNA
enters the host cell's nucleus, where an HIV
enzyme called integrase "hides" the HIV DNA
within the host cell's own DNA. The integrated
HIV DNA is called provirus. The provirus may
remain inactive for several years, producing few or
no new copies of HIV

Transcription: When the host cell receives a
signal to become active, the provirus uses a host
enzyme called RNA polymerase to create copies of
the HIV genomic material, as well as shorter
strands of RNA called messenger RNA (mRNA).
The mRNA is used as a blueprint to make long
chains of HIV proteins.

Assembly: An HIV enzyme called protease cuts
the long chains of HIV proteins into smaller
individual proteins. As the smaller HIV proteins
come together with copies of HIV's RNA genetic
material, a new virus particle is assembled.

Budding: The newly assembled virus pushes out
("buds") from the host cell. During budding, the new
virus steals part of the cell's outer envelope. This
envelope, which acts as a covering, is studded with
protein/sugar combinations called HIV
glycoproteins. These HIV glycoproteins are
necessary for the virus to bind CD4 and coreceptors. The new copies of HIV can now move
on to infect other cells.

samer kareem
5,276 Views ยท 2 years ago

Although individual surgeons and centers employ different methods to insert a left ventricular assist device (LVAD), the fundamental concepts remain true for all. That is, most devices use the apex of the left ventricle (LV) as the inflow site to the pump, which subsequently gives off an outflow graft to the aorta, thus bypassing the ailing LV. Currently available devices do not differ significantly with regard to general implantation technique. The sequence of implantation can vary also from patient to patient, depending on the particular situation. In some cases, concomitant procedures may be performed in conjunction with LVAD implantation without adversely affecting outcome.

samer kareem
4,456 Views ยท 2 years ago

Pregnancy first Trimester

samer kareem
3,179 Views ยท 2 years ago

My baby is breech. Is it okay to get an external cephalic version (ECV)?

Magdy
1,259 Views ยท 2 years ago

This video is a simplified tutorial to teach how to read and understand chaest x-rays. It is for beginners

samer kareem
3,694 Views ยท 2 years ago

The DASH diet is a lifelong approach to healthy eating that's designed to help treat or prevent high blood pressure (hypertension). The DASH diet encourages you to reduce the sodium in your diet and eat a variety of foods rich in nutrients that help lower blood pressure, such as potassium, calcium and magnesium.

lorenzo
8,173 Views ยท 2 years ago

How To Lose Weight In A Week, Healthy Eating Plan For Weight Loss, Food For Diet To Lose Weight

http://trick-for-a-flat-belly.info-pro.co

The Fastest Way To Lose Weight In 3 Weeks

Losing weight in a short space of time has always been thought of as a near impossible task. For years, doctors and dieticians have told the public that it takes months and sometimes even years of hard work to see any progress with weight loss, or to sculpt the perfect body. But that is simply not true at all.

The human body is highly adaptable and able to change in extremely short periods of time. Think about. If people can quickly gain mass amounts of fat from weeks of unhealthy eating, shouldn't they be able to lose a lot weight rapidly from weeks of healthy eating? Well, they definitely can.


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Hemant Damle
19,417 Views ยท 2 years ago

Fallopian Tube Diverticulus seen on Infertility workup Methylene Blue injected for tubal patency shows This. Edited by Dr Hemant Damle Prof & HOD Of Obs at SKN Medical College Pune India




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