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Glucagonoma
Glucagonoma samer kareem 8,003 Views • 3 years ago

A glucagonoma is a rare tumor of the alpha cells of the pancreas that results in the overproduction of the hormone glucagon. Alpha cell tumors are commonly associated with glucagonoma syndrome, though similar symptoms are present in cases of pseudoglucagonoma syndrome in the absence of a glucagon-secreting tumor.

Parkinson's Disease tremor control
Parkinson's Disease tremor control samer kareem 6,059 Views • 3 years ago

Both selegiline and rasagiline can improve the symptoms of Parkinson's disease, although their effects are small compared with levodopa. They can be used alongside levodopa or dopamine agonists. MAO-B inhibitors are generally very well tolerated, but can occasionally cause side effects, including: nausea.

Effects Of Alcohol On The Brain
Effects Of Alcohol On The Brain samer kareem 12,622 Views • 3 years ago

Alcohol not broken down by the liver goes to the rest of the body, including the brain. Alcohol can affect parts of the brain that control movement, speech, judgment, and memory. These effects lead to the familiar signs of drunkenness: difficulty walking, slurred speech, memory lapses, and impulsive behavior.

The difficult journey of the sperm
The difficult journey of the sperm samer kareem 14,371 Views • 3 years ago

The journey of egg and sperm. There are a lot of casualties (deaths) among the sperm as they swim toward the egg. First, many get lost in the maze of a woman's uterus where they also have to contend with acidic vaginal secretions.

AIDS Dementia:
AIDS Dementia: samer kareem 6,469 Views • 3 years ago

ADC was first identified early in the AIDS epidemic as a common and novel CNS syndrome.(4,5) The three components of the term, AIDS dementia complex embody central features of the condition. AIDS emphasizes its morbidity and poor prognosis, particularly when its severity is at stage 2 or greater (see Table 1), a severity comparable to other clinical AIDS-defining complications of HIV-1 infection. Dementia designates the acquired and persistent cognitive decline with preserved alertness that usually dominates the clinical presentation and determines its principal disability. Complex emphasizes that this disease not only impairs the intellect, but also concomitantly alters motor performance and, at times, behavior. This involvement of the nervous system beyond cognition is evidence of a wider involvement of the CNS than occurs in some other types of dementia such as Alzheimer's disease. Additionally, myelopathy may be an important, indeed predominating, aspect of ADC, and organic psychosis may also be a feature in a subset of patients (see Rheumatologic and Musculoskeletal Manifestations of HIV). These manifestations are therefore also encompassed within this term. By contrast, neither neuropathy nor functional psychiatric disturbance are included in ADC.

Churg Strauss syndrome
Churg Strauss syndrome samer kareem 5,174 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).

Biological Aortic Heart Valve
Biological Aortic Heart Valve samer kareem 13,548 Views • 3 years ago

Bioprosthetic valves used in heart valve replacement generally offer functional properties that are more similar to those of native valves.

Wireless charger for medical devices
Wireless charger for medical devices samer kareem 1,447 Views • 3 years ago

Wireless charger for medical devices that are implanted deep inside the body.

Frontotemporal Dementia
Frontotemporal Dementia samer kareem 968 Views • 3 years ago

Frontotemporal degeneration (FTD) is a disease process that results in progressive damage to the temporal and/or frontal lobes of the brain. It causes a group of brain disorders that share many clinical features.

Pregnancy & warfarin
Pregnancy & warfarin samer kareem 7,995 Views • 3 years ago

Womens Issues and Blood Clotting

Lupus Treatment
Lupus Treatment samer kareem 1,407 Views • 3 years ago

Lupus Treatment | Causes Of Lupus Flares

Pioneer Plus IVUS Re-Entry Catheter
Pioneer Plus IVUS Re-Entry Catheter samer kareem 5,142 Views • 3 years ago

Pioneer Plus IVUS Re-Entry Catheter plaque removal

Albuterol
Albuterol samer kareem 2,052 Views • 3 years ago

A short lecture on albuterol for self-study or review.

Elbow Joint Arthrocentesis
Elbow Joint Arthrocentesis samer kareem 1,180 Views • 3 years ago

Arthrocentesis involves both the puncture of a joint and the aspiration of its synovial fluid. It is typically used to make an accurate diagnosis of a painful, warm, swollen joint. Removal of excess fluid can be therapeutic. Analysis of the removed fluid helps to decipher its etiology. [1]

LiquiBand Flex Topical Skin Adhesive
LiquiBand Flex Topical Skin Adhesive samer kareem 1,136 Views • 3 years ago

Learn the proper technique for applying LiquiBand Flex Topical Skin Adhesive

Indian boy has 232 teeth removed from his mouth
Indian boy has 232 teeth removed from his mouth hooda 21,874 Views • 3 years ago

Watch that video of Indian boy has 232 teeth removed from his mouth

Complication of Kidney transplant
Complication of Kidney transplant samer kareem 1,265 Views • 3 years ago

Kidney transplant surgery carries a risk of significant complications, including: Blood clots Bleeding Leaking from or blockage of the tube (ureter) that links the kidney to the bladder Infection Failure of the donated kidney Rejection of the donated kidney An infection or cancer that can be transmitted with the donated kidney Death, heart attack and stroke

First Head Transplant Surgery in History
First Head Transplant Surgery in History Scott 151,708 Views • 3 years ago

First Head Transplant Surgery

Minimally Invasive Brain Surgery To Remove Brain Tumors.
Minimally Invasive Brain Surgery To Remove Brain Tumors. samer kareem 6,181 Views • 3 years ago

Minimally Invasive Brain Surgery To Remove Brain Tumors.

New Device to Prevent migraine headaches
New Device to Prevent migraine headaches samer kareem 1,467 Views • 3 years ago

This device could prevent migraine headaches.

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