Top videos

Anti TNF-alpha
Anti TNF-alpha samer kareem 4,879 Views • 3 years ago

This video explains briefly the use of anti-tnf alpha in therapy.

Atrial Septal Defect
Atrial Septal Defect samer kareem 7,519 Views • 3 years ago

atrial septal defect (ASD) is a hole in the wall between the two upper chambers of your heart (atria). The condition is present from birth (congenital). Small atrial septal defects may close on their own during infancy or early childhood. Large and long-standing atrial septal defects can damage your heart and lungs. Small defects may never cause a problem and may be found incidentally. An adult who has had an undetected atrial septal defect for decades may have a shortened life span from heart failure or high blood pressure that affects the arteries in the lungs (pulmonary hypertension). Surgery may be necessary to repair atrial septal defects to prevent complications

Bone marrow aspiration and biopsy
Bone marrow aspiration and biopsy samer kareem 4,498 Views • 3 years ago

Bone marrow biopsy and bone marrow aspiration are procedures to collect and examine bone marrow — the spongy tissue inside some of your larger bones. Bone marrow biopsy and aspiration can show whether your bone marrow is healthy and making normal amounts of blood cells. Doctors use these procedures to diagnose and monitor blood and marrow diseases, including some cancers, as well as fevers of unknown origin. Bone marrow has a fluid portion and a more solid portion. In bone marrow biopsy, your doctor uses a needle to withdraw a sample of the solid portion. In bone marrow aspiration, a needle is used to withdraw a sample of the fluid portion.

Hemodialysis Filter and countercurrent animation
Hemodialysis Filter and countercurrent animation Scott 152 Views • 3 years ago

An animation of blood flow inside the hollow fiber of a hemofilter, or a dialyzer, and the flow of the dialysate in an opposite direction with increased extraction of waste and small molecules from the blood as the concentration of these molecules is reduced downstream and exposed to new dialysate.

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Cardiac Cycle - Systole & Diastole
Cardiac Cycle - Systole & Diastole samer kareem 2,919 Views • 3 years ago

Near the end of diastole, the ventricles nearly fill with blood, and then the atria contract, adding even more volume to the ventricles. The volume of blood in the ventricles at the end of diastole is referred to as the end-diastolic volume. The other phase of the cardiac cycle is called systole.

How to Treat Premature Ejaculation Naturally
How to Treat Premature Ejaculation Naturally hooda 53,520 Views • 3 years ago

Watch that video to know How to Treat Premature Ejaculation Naturally

Differences Between Hemodialysis and Peritoneal Dialysis
Differences Between Hemodialysis and Peritoneal Dialysis Scott 224 Views • 3 years ago

Dr. Katherine Scovner from the Division of Nephrology at Massachusetts General Hospital discusses kidney dialysis.

Cesarean Delivery
Cesarean Delivery samer kareem 4,930 Views • 3 years ago

A Cesarean section (C-section) is surgery to deliver a baby. The baby is taken out through the mother's abdomen. In the United States, almost one in three women has their babies this way. Some C-sections are planned, but many are done when unexpected problems happen during delivery. Reasons for a C-section may include

Immunity System Attacking The Sperms Inside Woman's Body
Immunity System Attacking The Sperms Inside Woman's Body samer kareem 121,200 Views • 3 years ago

An antisperm antibody test looks for special proteins (antibodies) that fight against a man's sperm in blood, vaginal fluids, or semen. The test uses a sample of sperm and adds a substance that binds only to affected sperm. Semen can cause an immune system response in either the man's or woman's body. The antibodies can damage or kill sperm. If a high number of sperm antibodies come into contact with a man's sperm, it may be hard for the sperm to fertilize an egg. The couple has a hard time becoming pregnant. This is called immunologic infertility.

He Had KNEE PAIN With Every Squat!
He Had KNEE PAIN With Every Squat! Scott 111 Views • 3 years ago

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Varicose Vein Sclerotherapy
Varicose Vein Sclerotherapy samer kareem 1,942 Views • 3 years ago

Sclerotherapy is a medical procedure used to eliminate varicose veins and 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.

Biology: Cell Structure I Nucleus Medical Media
Biology: Cell Structure I Nucleus Medical Media Scott 143 Views • 3 years ago

Subscribe to the Nucleus Biology channel to see new animations on biology and other science topics, plus short quizzes to ace your next exam: https://bit.ly/3lH1CzV

For Employees of Hospitals, Schools, Universities and Libraries: Download 8 FREE medical animations from Nucleus by signing up for a free trial: http://nmal.nucleusmedicalmedi....a.com/free-trial-mem

This animation by Nucleus shows you the function of plant and animal cells for middle school and high school biology, including organelles like the nucleus, nucleolus, DNA (chromosomes), ribosomes, mitochondria, etc. Also included are ATP molecules, cytoskeleton, cytoplasm, microtubules, proteins, chloroplasts, chlorophyll, cell walls, cell membrane, cilia, flagellae, etc.

0:07 What is a cell?




0:35 What are the 2 categories of cells?

1:22 What is an Organelle? DNA, Chromatin, Chromosomes

2:06 Organelles: Ribosomes, Endoplasmic Reticulum

2:59 Organelles: ER function, Vesicles, Golgi Body (Apparatus)

3:50 Organelles: Vacuole, Lysosome, Mitochondrion

4:45 Organelles: Cytoskeleton

5:04 Plant Cell Chloroplast, Cell Wall

5:43 Unique Cell Structures: Cilia

Watch another version of this video, narrated by biology teacher Joanne Jezequel here: https://youtu.be/cbiyKH9uPUw


#cell #nucleus #biology

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Watch other Nucleus Biology videos:
- Controlled Experiments: https://youtu.be/D3ZB2RTylR4
- Independent vs. Dependent Variables: https://youtu.be/nqj0rJEf3Ew
- Active Transport: https://youtu.be/ufCiGz75DAk

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This animation won a Platinum Best of Show Aurora Award in 2016.

Varicose Vein Laser Treatment
Varicose Vein Laser Treatment samer kareem 1,943 Views • 3 years ago

It can treat spider veins and tiny varicose veins just under the skin's surface. ... (If you have poor blood circulation feeding these tiny veins, the larger "feeder" vein must first be treated with surgery, endovenous laser or radiofrequency treatment, or sclerotherapy.) Endovenous laser treatment.

Gestational diabetes affect the baby
Gestational diabetes affect the baby samer kareem 1,518 Views • 3 years ago

If you have gestational diabetes, your baby may be at increased risk of: Excessive birth weight. Extra glucose in your bloodstream crosses the placenta, which triggers your baby's pancreas to make extra insulin. This can cause your baby to grow too large (macrosomia).

Coloscopy | Colon Polyp Resection | Polypectomy
Coloscopy | Colon Polyp Resection | Polypectomy Scott 135 Views • 3 years ago

https://bit.ly/3HIStRc #shorts
Coloscopy | Colon Polyp Resection | Polypectomy



Colonoscopies are essential for detecting colorectal abnormalities, including colon polyps. Polypectomy, the surgical removal of these growths, can prevent them from becoming cancerous. This article offers a brief overview of colonoscopies, colon polyps, and polypectomy procedures.

A colonoscopy is an endoscopic examination allowing healthcare providers to visualize the colon and rectum using a colonoscope. The colonoscope, a flexible tube with a camera and light source, helps detect abnormalities, including polyps or tumors.

Colon polyps are abnormal growths arising from the colon's inner lining. While most polyps are benign, some can become malignant. Adenomatous polyps have a higher potential to become cancerous, whereas hyperplastic and inflammatory polyps pose a lower risk.

Polypectomy involves removing colon polyps during a colonoscopy. Two primary techniques include snare polypectomy, using a wire loop to cut the polyp, and cold forceps polypectomy, which employs forceps to grasp and remove smaller polyps.

Following a polypectomy, patients may experience mild discomfort or bleeding. Regular surveillance is crucial to minimize colorectal cancer risk. The frequency of surveillance colonoscopies depends on the number, size, and type of polyps found, as well as the patient's overall risk factors.

Colonoscopies and polypectomies play vital roles in detecting and removing colon polyps, reducing the risk of colorectal cancer, and maintaining optimal colon health.


Do you want to learn more about colon polyps and colonoscopy? check our:

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DIAPHRAGM TO CONTROL UNWANTED PREGNANCY
DIAPHRAGM TO CONTROL UNWANTED PREGNANCY samer kareem 3,260 Views • 3 years ago

SEX WITH DIAPHRAGM TO CONTROL UNWANTED PREGNANCY

Erectile Dysfunction - Cause and Treatment
Erectile Dysfunction - Cause and Treatment hooda 14,259 Views • 3 years ago

Watch that video to know the Erectile Dysfunction - Cause and Treatment

How Spicy Food Affects Brain and Body
How Spicy Food Affects Brain and Body Mohamed Ibrahim 2,620 Views • 3 years ago

Capsaicin binds to pain receptors on our nerves called TRPV1. Normally, it reacts to heat by sending warning signals to the brain. Capsaicin causes TRPV1 to send those same signals. So, you react as if there's something hot in your mouth

Patient CANNOT Touch Anything with her Skin | Pure Genius | MD TV
Patient CANNOT Touch Anything with her Skin | Pure Genius | MD TV Scott 130 Views • 3 years ago

Doctors try to find a way for their patient suffering from a rare skin condition that causes her skin to blister and bleed if it touches anything, to attend her senior prom.

From Pure Genius Season 1 Episode 11 'Touch and Go' - James and Zoe try radical treatments on a girl with a rare skin disorder in an attempt to heal her in time for her prom; James considers an experimental cure for Louis Keating's GSS condition; Malik is jealous of James and Zoe's special connection.

Pure Genius (2016) A young tech-titan from Silicon Valley decides to build a hospital with a new-school approach to medicine and enlists a veteran surgeon who has a controversial past.

Watch full episodes of Pure Genius here: https://www.justwatch.com/uk/tv-series/pure-genius

Welcome to MD TV! A channel dedicated to your favourite medical dramas! Featuring iconic moments from House M.D., Chicago Med and more. Follow the professional and personal lives of the hospital staff, as you go a journey right from the very first doctor's call to the E.R and beyond. MD TV is packed full of drama, intrigue, and plenty of medical emergencies!

#MDTV #medicaldrama #medicaltvshow

Dr. James Kelly: Cranial Nerve Test with Pat LaFontaine & Dr. James Kelly
Dr. James Kelly: Cranial Nerve Test with Pat LaFontaine & Dr. James Kelly DrPhil 148 Views • 3 years ago

Watch more clips of Dr. James Kelly - https://www.youtube.com/playli....st?list=PLe2Je5-cHxP And for more information about brain injury and PTSD, please visit us at https://www.brainline.org.

Watch more clips of Pat LaFontaine - https://www.youtube.com/playli....st?list=PL5F3273C3C8

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