Study: Predatory dinosaurs had bird-like pulmonary system
What could the fierce dinosaur T. rex and a modern songbird such as the sparrow possibly have in common? Their pulmonary systems may have been more similar than scientists previously thought, according to new research from Ohio University and Harvard University. Though some scientists have proposed that predatory dinosaurs had lungs similar to crocodiles and other reptiles, a new study pub...Researchers develop gene therapy to reverse pulmonary arterial hypertension
A University of Alberta research team has discovered important new information they hope will lead to more effective treatments for pulmonary arterial hypertension (PAH)--a deadly form of high blood pressure in the pulmonary arteries caused by uncontrolled cell growth. Therapies are currently limited for a disease that can lead to heart failure and death within a few years. The researchers...Nitric oxide: Key to cardiovascular and pulmonary function and drug effectiveness
A naturally occurring molecule in the body appears to control whether certain medications, such as beta adrenergic receptor agonists used in acute heart failure or in inhalers for asthma, lose their effectiveness over time. New experiments conducte...Gene expression patterns predict rapid decline in idiopathic pulmonary fibrosis patients
Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease typically characterized by the slow but progressive onset of shortness of breath or cough. Most patients live about five years after diagnosis. However, according to a new study being published today in the online journal PLoS ONE, a subset of patients with a specific genetic profile has a much more rapid progression to complete pul...Extra-aggressive form of idiopathic pulmonary fibrosis identified
Now, Selman and coworkers present in an article published in the online, open-access journal PLoS ONE on Wednesday 30th May, strong evidence indi...PRIMARY PULMONARY HYPERTENSION GENE DISCOVERED
The discovery of the gene associated with the inherited form of primary pulmonary hypertension (PPH) by Drs. Jane H. Morse of Columbia University and James A. Knowles of the Columbia Genome Center is indeed a major breakthrough. Their study, funded in part by the National Heart, Lung, and Blood Institute at the National Institutes of Health and published in the September issue of th...Long travel increase pulmonary embolism
According to researchers from France, the number of miles you fly affects your risk of pulmonary embolism. There's increasing concern that long haul travel could increase the risk of blood clotting in the veins of the legs (deep vein thrombosis, or DVT). If the clot breaks off, it may travel to the lungs, forming a pulmonary embolism (PE) which is a potentially life-threatening condition. <b...FDA Approves Remodulin for Pulmonary Hypertension
According to a notice distributed by the agency, the US Food and Drug Administration (FDA) has approved United Therapeutics Corp.'s pulmonary arterial hypertension therapy Remodulin (treprostinil sodium). A spokesperson for the FDA told Reuters Health that the approved indication covers NYHA class II-IV pulmonary arterial hypertension. The FDA approved the drug under subpart H, which allows for m...Antipsychotic Drug Linked to Pulmonary Embolism
A case study published in the British Medical Journal suggests a common antipsychotic drug might have caused a pulmonary embolism in an otherwise healthy young man.// A pulmonary embolism results when a blood clot that developed elsewhere in the body travels to the lung. The result can be deadly. Antipsychotic drugs have been linked to an increased risk of blood clots in the past. Speci...Treating Pulmonary Arterial Hypertension In Children With Viagra
After revolutionizing the treatment of male impotence latest research shows that Viagra //(sildenafil) may also help children with a fatal lung disease walk further and breathe easier. Children diagnosed with pulmonary arterial hypertension ( PAH) a condition in which blood pressure is extremely high in the arteries that supply the lungs, leads to narrowing of the lung’s small blood vessels and i...Pulmonary Function Test Filter
Description:The Portex® Thermovent® T helps provide protection to the exposed airway of the tracheostomy patient. It is small and extremely lightweight making it ideal for active young children as well as adults. With a high rate of heat and moisture recovery, it ensures patient comfort and reduces secretion retention. All HMEs and filters have ISO standard tapered ends to assure a consisten...Cytology, Pulmonary Specimen Collection
Description:ARUP Laboratories is a national reference laboratory and a worldwide leader in innovative laboratory research and development. ARUP offers an extensive test menu of highly complex and unique medical tests in clinical and anatomic pathology. Owned by the University of Utah, ARUP Laboratories' clients include more than half of the nation's university teaching hospitals and children's hospitals, maj...