Latest Organs Stories
EAST NORRITON, Pa., March 18, 2011 /PRNewswire/ -- Tengion, Inc. (Nasdaq: TNGN), a leader in regenerative medicine, today announced it will host a conference call and live audio webcast on Friday, March 25, 2011 at 8:30 a.m.
MADRID and OEIRAS, Portugal, March 16, 2011 /PRNewswire/ -- Digna Biotech and Biotecnol (The Consortium) announced today that the Spanish Regulatory Medicine Agency has authorized the start of a Phase I Clinical Trial in healthy volunteers for Cardiotrophin-I (CT-I).
In a finding that once again displays the power of the female, UCSF neuroscientists have discovered that teenage male songbirds, still working to perfect their song, improve their performance in the presence of a female bird.
A 50-minute conversation on your cell phone could increase your brain activity.
Researchers funded by the National Institutes of Health have identified a key step in the establishment of a pregnancy.
Scientists have discovered the first evidence linking brain function variations between the left and right sides of the brain to size at birth and the weight of the placenta.
"Man is but a worm" was the title of a famous caricature of Darwin's ideas in Victorian England.
EAST NORRITON, Pa., Feb. 7, 2011 /PRNewswire/ -- Tengion, Inc.
How do the neurons (nerve cells) of the developing brain seek out and make the connections that are so crucial to formation of the final circuits in the brain of an adult?
The first recordings of individual neurons in adolescent brains during a reward-driven task show that teen brains react with erratic excitement well above adult levels.
The liver is the organ in charge of processing, neutralizing and excreting certain secretions for the metabolic processes. Formation and Orientation The liver is considered to be both the largest internal organ and the largest gland in the human body. It is situated just below the diaphragm, to the right of the stomach and on top of the gallbladder. There are two ways blood can travel to and from the liver: the hepatic artery and the portal vein. The hepatic artery carries blood solely...
The esophagus is the muscular tube that is located between the pharynx and the stomach that aids in digestion during swallowing. Formation and Orientation The esophagus is composed of four separate layers; the mucosa, submucosa, muscularis externa and the adventitia. The mucosa includes the stratified squamous epithelium, lamina propria and muscularis mucosae. The submucosa houses the esophageal glands and connective papillae. The muscularis externa is composed of three sublayers The...
The ovaries are the two reproductive female organs where the eggs are produced. These are parallel to the testes in men. Formation and Orientation Each ovary is the size of an almond and is located on one side of the pelvis before the ureter and internal iliac artery but after the external iliac artery. They are attached to either side of the uterus. They are connected and release eggs to fallopian tubes, though not attached, monthly during the menstrual cycle. They also produce...
Skin is the outermost organ that protects and incases the tendons, ligaments, bones, muscles, etc. It is also the largest organ of the human body. Formation and Orientation Healthy skin consists of vitamins A, C, D and E, but in all skin, there are melanocytes which produce mesodermal cells. These cells allow for the absorption of UV rays. There are five main pigments that provide color in the skin’s many levels. Although not found in the skin, Oxyhemoglobin is found in the blood,...
The appendix is a dead-end tube like structure, ranging from 2 to 20 cm, that spans off the cecum of the colon. It is attached to the lower part of the large intestine. Formation and Orientation The appendix can be found in many mammals including marsupials, euarchontoglires (rodents) as wells as humans of course. It is also an organ that forms in the embryotic stage during pregnancy. McBurney’s Point, the point that is one-third the distance from infront and above the spinal cord...
- A person who stands up for something, as contrasted to a bystander who remains inactive.
- One of the upright handlebars on a traditional Inuit sled.