Biology News
Department of Chemistry and Biochemistry Invests in System to Recycle a Precious Resource, Helium - University of Arkansas Newswire


University of Arkansas Newswire
The Department of Chemistry and Biochemistry in the J. William Fulbright College of Arts and Sciences recently installed a liquid helium recovery system. Wesley Stites, the department's chair, said the investment for the system cost about $250,000, but ...

New system can identify drugs to target 'undruggable' enzymes critical in many diseases - Science Daily


Science Daily
Scientists from the Medical Research Council (MRC) Laboratory of Molecular Biology, in Cambridge, UK, demonstrated the capabilities of the new system by identifying a molecule that could successfully target a phosphatase to reduce the accumulation of ...

Exercise regimens can and should be quantified - Arkansas Online


Arkansas Online
While you won't find this equation in many exercise physiology textbooks, it does provide a good sense of the total amount of work performed in a given strength-training session. Measuring cardiovascular exercise is easy enough, as one can choose to ...

Naturopaths - Cardiovascular System

North Island - New Zealand

Your heart is one of the most hard working of all organs in your body and so is your your circulatory system, which is literally a "highway" for nutrients and gases which are continually transported back and forth throughout your body. This system is often the one which has the ability to cause you an incredible amount or grief as you age, and is reflected particularly in the high rates of circulatory disorders such as stroke and heart attack.

Your arteries are the blood vessels that carry the oxygenated and nutrient-rich blood away from the heart to all the major organs of the body. After your organs use up the oxygen they require and the nutrients you take in through your diet (that's why you need to eat good foods) the blood has come to be depleted and has picked up any toxic residues and wastes such as carbon dioxide. The heart is the main organ that pumps the blood back and forth throughout the body and does an incredible job of doing this, day in and out, beating thousands of time a day it.

Related
InnerBody: Cardiovascular System
United States

The heart is a muscular pumping organ located medial to the lungs along the bodys midline in the thoracic region. The bottom tip of the heart, known as its apex, is turned to the left, so that about 2/3 of the heart is located on the bodys left side with the other 1/3 on right. The top of the heart, known as the hearts base, connects to the great blood vessels of the body: the aorta, vena cava, pulmonary trunk, and pulmonary veins.

eHow Cardiovascular System
United States

Cardiovascular System how to articles and videos including Negative Effects of Tobacco Products, The Effects of Coffee on the Cardiovascular System, Internal & External Factors That Regulate the Cardiovascular System and much more!

Cardiovascular System Function
United States

The functions of the cardiovascular system is considered to be one of the most important functions of the human body. Knowing about the functions and structure will help you a great deal in keeping it healthy for it to function appropriately. Its functions can be categorized into three main domains: transport, regulation and protection. The organs of the system carry out these functions in coordination with the functions of the other systems f

Becomehealthynow.com - The Cardiovascular System
United States

The cardiovascular system is made up of the heart and all of the blood and lymphatic vessels in the body. The heart acts as a pump to drive the blood; a complex fluid made up of digested food materials, respiratory gasses (oxygen being carried in, carbon dioxide being carried out), and protective and regulatory chemicals through the approximately 60,000 miles of vessels in the body. More than 90 percent of Americans live in jeopardy of having

Cardiovascular System - Mananatomy
Pakistan

Cardiovascular system means the system of heart and blood vessels of human body. The term cardiovascular is a combination of two word Cardio and vascular. The term cardio is derived from cardiac meaning Heart and the term vascular means blood vessels. So the name itself indicates that cardiovascular systems is the system of heart and blood vessels. Cardiovascular system is also known as Circulatory System.

Cardiovascular System: The Heart and Vessels
United States

Outlines the function of this system, its anatomy and physiology, and compares the mammalian organs with those of birds, amphibians, reptiles and fish.

The Gross Physiology of the Cardiovascular System
United States

"The Gross Physiology of the Cardiovascular System," a global analysis of the mechanical function of the cardiovascular system. This text explains fundamental, but often misunderstood, concepts such as: the unique hydraulic characteristics of the heart as a pump and the cardiovascular system; the determinants of cardiac output; the mechanism that maintains blood volume equilibrium between the systemic and pulmonary circuits; and the primary cont

Virtual Medical Centre: The Cardiovascular System
Australia

The cardiovascular system can be thought of as the transport system of the body. This system has three main components: the heart, the blood vessel and the blood itself. The heart is the system's pump and the blood vessels are like the delivery routes. Blood can be thought of as a fluid which contains the oxygen and nutrients the body needs and carries the wastes which need to be removed.

Cardiovascular Research Institute
United States

Studies on regulation of cell polarity during chemotaxis, using combination of biochemical techniques, reverse genetics and live imaging to dissect the feedback circuits. Includes history and programs at University of California, San Francisco.

IBTec - Cardiovascular Diagnostics
New Zealand

Cardiovascular diseases are a major cause of mortality in the developed world. In New Zealand (NZ), they are the leading cause of death and result in over 40% of all deaths. These diseases result in a net hospitalisation and medication cost in excess of $935 million p. a. The impact of these diseases on NZ is demonstrated by the fact that five out of the thirteen principal objectives of the NZ Health Strategy can be related to the reduction of