pericardium serous membrane that encloses the heart Source: Noland, George B. 1983. General Biology, 11th Edition. St. Louis, MO. C. V. Mosby ... Full article >>>
pericardium Area around heart; membrane around heart. pericarp The fruit wall that develops from the ovary wall. Full article >>>
[L. serum - whey]. 1) In histology, the term is used to mean a serous membrane such as the peritoneum, pleura, and pericardium. A serous membrane is composed of a layer of epithelium with a thin layer of connective tissue. Synonym: tunicaserosa. 2) ... Full article >>>
The heart is enclosed by a sac known as the pericardium and is surrounded by the lungs. The apex is the blunt point at the base of the heart. A stethoscope can be placed directly over the apex and count the beats. Full article >>>
The heart is located roughly in the center of the chest cavity. It is covered by a protective membrane, the pericardium. Full article >>>
(Date:5/16/2008)...la. A new study reveals the genetic identity of h...ponsible for sexual transmission, in unprecedented...in the ongoing search for an effective HIV/AIDS va...ma at Birmingham (UAB). The UAB team found that am...xual transmission. , Earlier studies have shown ...
(Date:5/16/2008)...erns in maintaining germ-free homes for their chil... rapid adoption of anti-bacterial soaps and cleani...iseptic soaps now have come under scrutiny by the ...ealth concerns. , Two closely related antimicr...ter of the debacle. Whereas triclosan (TCS) has lo...
(Date:5/15/2008)...ss.--As Charles Darwin showed nearly 150 years ago... feeding strategy. A team of MIT mathematicians an...rebirds use their long, thin beaks to defy gravity...larope, commonly found in western North America, t... beak and water droplets to propel bits of food fr...
(Date:5/15/2008)...of Penn State researchers has developed a simple a...ization and function of two of the most basic cell...the gelatinous fluid that surrounds the structures...tion of new drugs that take advantage of propertie...of diseases. The team,s findings will be publishe...
...wer to one of today,s biggest problems: providing...ing a variety of natural food sources, bacteria ca...ve fuels like ethanol and even boost the output of...resented this week at the 106th General Meeting of...lando, Florida. , "Microbial fuel cells show promi...
...on theme in both our daily interactions and our un...nature. In a paper from July issue of The American...iversity), Tatiana Giraud (Université Paris-Sud), ...ether similar rules apply to disease-causing micro... disease of plants, called "anther smut," into hos...
...head sea turtles that nest on the Cape Verde islan...nexpected dichotomy in turtle behavior: While some...om-dwelling sea life in shallow coastal waters, ot... ocean along the African coast and exhibit a disti...compose both groups, the coastal feeding strategy ...
...GRI), one of the National Institutes of Health (NI... including the Northern white-cheeked gibbon (Noma... a quest to sequence the genome of at least one no...tions along the evolutionary primate tree and maki... unraveling the genetic factors involved in human ...