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Latest Respiratory system Stories

2012-06-07 23:00:51

The development of convenient, yet physiologically relevant in vitro culture systems is critical to research and development on chronic respiratory diseases such as asthma or COPD, and could accelerate the development of inhaled drug formulations. Vancouver, British Columbia (PRWEB) June 07, 2012 A new culture medium for more physiologically relevant differentiation of human bronchial epithelial cells has been released by STEMCELL Technologies. Cells cultured with PneumaCult-ALI at the...

2012-03-24 04:45:24

People who suffer from chronic sinus infections know the warning signs when one might be coming on. Doctors at Baylor College of Medicine say that is a good time to try preventative measures, such as nasal irrigation, to lessen the symptoms or prevent the infection from worsening. Nasal irrigation is the cleansing of the nasal cavity with sterile salt water to flush out excess mucus or debris from the sinuses and nose, such as with the use of a neti pot. Maintain moisture "People are...

2012-03-22 10:55:30

The third most deadly disease in the U.S., chronic obstructive pulmonary disease (COPD), appears to be partly driven by the action of immune cells circulating in the blood entering into the tissues of the lungs. UC Davis scientists have discovered that this key process begins in the blood vessels around the large airways in the center of the lung. The discovery helps clarify how smoking can bring about this severe respiratory condition. The research also identifies a potential new target...

2012-03-15 23:34:26

MPM caused by exposure to asbestos; latest in IASLC's Journal of Thoracic Oncology Patients with early stage malignant pleural mesothelioma (MPM), a cancer that develops in the lining of the lungs, may be eligible for aggressive multi-modality therapy involving surgery, radiotherapy and chemotherapy. There are two main approaches, and controversy has existed about which approach is superior. One is called extrapleural pnemonectomy (EPP), a very extensive surgery where surgeons remove the...

2012-03-15 22:12:13

Worldwide increases in the incidences of asthma, allergies, infectious and cardiovascular diseases will result from a variety of impacts of global climate change, including rising temperatures, worsening ozone levels in urban areas, the spread of desertification, and expansions of the ranges of communicable diseases as the planet heats up, the professional organization representing respiratory and airway physicians stated in a new position paper released today. The paper is published...


Latest Respiratory system Reference Libraries

Cystic Fibrosis
2013-07-19 15:03:45

Cystic fibrosis, also called mucoviscidosis, is an autosomal recessive genetic disorder of the viscous secretions in the body. In turn, it effects the lungs, pancreas, liver, and intestines, as well as all other exocrine glands in the body. The most common genetic mutation that causes CF is a deletion of three nucleotides that results in a loss of phenylalanine, an amino acid at the 508th position on the protein. It should be noted, however, that there are over a thousand other mutations that...

Pharynx
2013-03-05 15:00:19

The pharynx is situated directly after the mouth and nose and lies right before the esophagus. Formation and Orientation The pharynx is divided into three separate sections. The nasopharynx is the first part of the pharynx that lies between the soft palate and the base of the skull. The pharyngeal tonsils are located on the back wall of the nasopharynx. This portion of the pharynx is connected to the middle easr by the Eustachian tubes. The nasopharynx is linked to the nasal cavities...

Trachea
2013-01-18 11:28:50

The trachea, commonly called the windpipe, is the air passage-way from the mouth to the lungs. Non-fish vertebrae all have a trachea. The moist with mucus walls of the tube-like structure trap inhaled particles to keep them from entering the lungs. Structure The trachea is an open-ended cylindrical structure that starts at the larynx and ends at the bifurcation. It is about one inch in diameter and can run four to six inches in length. Within the pipe there are anywhere from 15 to 20...

Lung
2013-01-01 15:53:59

The lung is a vital organ that is a part of the respiratory system. Generally a person has two lungs; however, the body can function with only one. The lung’s main function is to move oxygen and carbon dioxide into and out of the bloodstream through gas exchange. The lungs are located lateral to the heart in the thoracic cavity. Each lung has a tip called the apex, which is superior in the body. The bases of the lungs rest on the diaphragm. They appear to be spongy due to their bundles of...

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Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
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