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Histology of Pancreas
Histology of Pancreas Histology 4,688 Views • 3 years ago

Histology of Pancreas

How We See
How We See samer kareem 3,126 Views • 3 years ago

The eyes A close up of a young person's eyes. The eyes are responsible for four-fifths of all the information our brain receives. Here you can find out a bit more about how they work, common problems that affect vision and the work Sightsavers does to treat and prevent avoidable blindness. You can also find out more about the people whose lives have been changed thanks to donations from people like you. How do eyes work? (click image to see enlarged version or click here for text alternative) Graphic of an eye with information about its different parts The images we see are made up of light reflected from the objects we look at. This light enters the eye through the cornea. Because this part of the eye is curved, it bends the light, creating an upside down image on the retina (this is eventually put the right way up by the brain). The retina is a complex part of the eye, but only the very back of it is light sensitive. This part of the retina has roughly the area of a 10p coin, and is packed with photosensitive cells called rods and cones. Cones are the cells responsible for daylight vision. There are three kinds – each responding to a different wavelength of light: red, green and blue. The cones allow us to see images in colour and detail. Rods are responsible for night vision. They are sensitive to light but not to colour. In darkness, the cones do not function at all. How do we see an image? The lens focuses the image. It can do this because it is adjustable – using muscles to change shape and help us focus on objects at different distances. The automatic focusing of the lens is a reflex response and is not controlled by the brain. Once the image is clearly focused on the sensitive part of the retina, energy in the light that makes up that image creates an electrical signal. Nerve impulses can then carry information about that image to the brain through the optic nerve.

New developed antibody
New developed antibody samer kareem 1,941 Views • 3 years ago

A new report analyzing FDA-approved monoclonal antibodies (mAbs) produced by a select group of leading biotechnology companies shows that clinical development times – specifically the duration of Phase II and Phase III trials – are lengthening, while FDA review times have remained constant. The average time from investigational new drug (IND) filing to market was 6.7 years for 11 mABs approved between 1994 and 2003 but shot up to 8.3 years for 12 mAbs approved between 2004 and March 9, 2011, according to Deloitte Recap LLC’s analysis, Therapeutic Monoclonal Antibodies – Insights, Strategies and Data.

Best Hair Transplant Center in Chennai | Dr. Ariganesh Chandrasegaran - DermaClinix Chennai
Best Hair Transplant Center in Chennai | Dr. Ariganesh Chandrasegaran - DermaClinix Chennai DermaClinix Chennai 2,096 Views • 3 years ago

DermaClinix, The world's leading hair Transplantation and aesthetic dermatology clinic that offers the best hair transplant in Chennai. The clinic is fully equipped with infrastructure and the ultra-modern devices in the field of cosmetology and hair restoration. At DermaClinx Chennai offers a number of treatments including chemical peels for acne, pigmentation treatment, glow facials, hair growth therapies and many more. Hair transplant Doctors at DermaClinix Nungambakkam, Chennai have more than 12 years of experience in this field & holds the International accreditations and member of ISHRS (USA). Visit us today to know more about the hair growth treatments. https://www.dermatologistchennai.in/hair-transplant-surgeon-in-chennai.php Address: No:19 1st Floor TMA Tower Dr.Thirumurthy Nagar main road, Nungambakkam, Chennai, Tamil Nadu 600034 Call us at - +918939636222, +91 89398 81919 For more: Website - https://www.hairtransplantchennai.org/ Email - enquiry@hairtransplantchennai.org

Removal of Infected Hernia Mesh
Removal of Infected Hernia Mesh Scott 20,872 Views • 3 years ago

Removal of Infected Hernia Mesh

Full Obstetric Examination and Normal Delivery
Full Obstetric Examination and Normal Delivery Mohamed 54,414 Views • 3 years ago

Full Obstetric Examination and Normal Delivery medical video

Is oncology the right choice for you?
Is oncology the right choice for you? samer kareem 1,528 Views • 3 years ago

What combines research opportunities, intellectual challenge, and international collaboration in the study of a disease which affects many organs of the body and all sectors of society? And demands that specialists from many different backgrounds work together to crack sometimes intractable problems? It is, of course, oncology. As a career choice, it's demanding; it takes passion coupled with a willingness to put in the hours and to learn how to discuss death honestly and sensitively. But for the right person, it can be immensely rewarding.

Ovarian Cancer Radical Surgery
Ovarian Cancer Radical Surgery samer kareem 2,187 Views • 3 years ago

Debulking epithelial ovarian cancer. The other important goal of surgery is to remove as much of the tumor as possible − this is called debulking. Debulking is very important in any patient with ovarian cancer that has already spread widely throughout the abdomen at the time of surgery.

Female Catheter Insertion
Female Catheter Insertion DrHouse 50,946 Views • 3 years ago

Female Catheter Insertion

Circumcision Video 3D
Circumcision Video 3D Doctor 287,559 Views • 3 years ago

Circumcision Video 3D

What is   Left Ventricular Assist Device ?
What is Left Ventricular Assist Device ? samer kareem 2,555 Views • 3 years ago

A ventricular assist device (VAD) — also known as a mechanical circulatory support device — is an implantable mechanical pump that helps pump blood from the lower chambers of your heart (the ventricles) to the rest of your body. A VAD is used in people who have weakened hearts or heart failure. Although a VAD can be placed in the left, right or both ventricles of your heart, it is most frequently used in the left ventricle. When placed in the left ventricle it is called a left ventricular assist device (LVAD). You may have a VAD implanted while you wait for a heart transplant or for your heart to become strong enough to effectively pump blood on its own. Your doctor may also recommend having a VAD implanted as a long-term treatment if you have heart failure and you're not a good candidate for a heart transplant.

Laparoscopic Left Adrenalectomy
Laparoscopic Left Adrenalectomy Mohamed Ibrahim 11,931 Views • 3 years ago

laparoscopic left adrenalectomy in 150kg patient with Cushings

Cardiovascular disease
Cardiovascular disease samer kareem 1,988 Views • 3 years ago

Instructional Video - Cardiovascular disease

Massive Pulmonary Embolus!
Massive Pulmonary Embolus! samer kareem 39,564 Views • 3 years ago

Massive PE causing hemodynamic instability (shock and/or low blood pressure, defined as a systolic blood pressure <90 mmHg or a pressure drop of 40 mmHg for >15 min if not caused by new-onset arrhythmia, hypovolemia or sepsis) is an indication for thrombolysis, the enzymatic destruction of the clot with medication.

Robotic Surgery
Robotic Surgery Emery King 11,627 Views • 3 years ago

Less pain and no incisions are just two benefits of robotically assisted surgery thanks to the da Vinci Surgical System. ~ Detroit Medical Center

Syndrome of inappropriate antidiuretic Hormone
Syndrome of inappropriate antidiuretic Hormone samer kareem 1,338 Views • 3 years ago

What is syndrome of inappropriate antidiuretic hormone (SIADH)? Well, SIADH is a condition where too much ADH hormone is released, which causes an increase in blood volume and ultimately leads to a series of complications related to the blood osmolality and osmolarity

What is Ankylosing Spondylitis ?
What is Ankylosing Spondylitis ? samer kareem 2,077 Views • 3 years ago

nkylosing spondylitis (pronounced ank-kih-low-sing spon-dill-eye-tiss), or AS, is a form of arthritis that primarily affects the spine, although other joints can become involved. It causes inflammation of the spinal joints (vertebrae) that can lead to severe, chronic pain and discomfort

Introducing an IM Injection
Introducing an IM Injection Mohamed 11,589 Views • 3 years ago

Introducing an IM Injection

Draw Blood Samples
Draw Blood Samples Scott 16,425 Views • 3 years ago

Draw Blood Samples

How to find and treat temporalis muscle trigger points
How to find and treat temporalis muscle trigger points samer kareem 3,427 Views • 3 years ago

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