Diaphragm Current Events | Diaphragm News
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Trial examines diaphragm use in preventing HIV in women
A clinical trial involving 5,045 women in South Africa and Zimbabwe found no statistical difference in the rate of new HIV infections in the two study arms: those who received a diaphragm plus lubricant along with male condoms for their partners and those who only received male condoms. view more (2007-07-13)
Long-term use of mechanical ventilation contributes to the deterioration of human diaphragm muscle
A new study by University of Pennsylvania School of Medicine shows, for the first time in humans, that ventilators combined with diaphragm disuse contributes to muscle atrophy in the diaphragm in as little as eighteen hours. view more (2008-03-27)
Radical surgery best option for most ovarian cancer patients with cancer in diaphragm
In a retrospective study looking back at a decade of surgeries, Mayo Clinic Cancer Center researchers have determined that surgery to remove metastatic disease from the diaphragm, in conjunction with other procedures to remove the primary diseased tissue in ovarian cancer patients, significantly increases survival rates. view more (2005-10-13)
Pressure relief for jet engines - Photon02
The aerodynamics inside jet engines are not completely understood due to the unpredictable nature of the air flowing through the turbine. However, a research team led by Dr Jim Barton from Heriot-Watt University, has developed tiny fibre optic pressure sensors that can for the first time be used inside jet engine test rigs. These sensors should... view more... (2002-08-28)
Turning sound into light
Actors who perform in musicals often sweat in torrents when they have to zap around the stage on roller-skates or sing a ballad under a burning spotlight, dressed in bearskin. To allow the audience to hear them clearly, the artists wear cleverly hidden microphones underneath their make-up and costume. But as soon they break into a sweat, the... view more... (2003-09-18)
Study analyzes heart attack mortality risk associated with Hodgkin disease treatments
Doctors have long known that patients treated for Hodgkin disease are at an increased risk for heart attacks. view more (2007-02-07)
Nervous system may be culprit in deadly muscle disease
Brain may win out over brawn as the primary cause of breathing problems in children with a severe form of muscular dystrophy known as Pompe disease. view more (2009-05-26)
Mutation responsible for cystic fibrosis also involved in muscle atrophy
Patients with cystic fibrosis (CF) usually experience significant muscle loss, a symptom traditionally considered to be a secondary complication of the devastating genetic disease. view more (2009-07-31)
Faster protein folding achieved through nanosecond pressure jump
A new method to induce protein folding by taking the pressure off of proteins is up to 100 times faster than previous methods, and could help guide more accurate computer simulations for how complex proteins fold. view more (2009-06-02)
Tiny refrigerator taking shape to cool future computers
Researchers at Purdue University are developing a miniature refrigeration system small enough to fit inside laptops and personal computers, a cooling technology that would boost performance while shrinking the size of computers. view more (2008-06-20)
Micro-pump is cool idea for future computer chips
Engineers at Purdue University have developed a tiny "micro-pump" cooling device small enough to fit on a computer chip that circulates coolant through channels etched into the chip. view more (2006-04-27)
Tiny 'gas-flow' sensor has industrial, environmental applications
Researchers at Purdue University have shown how to create a new class of tiny sensors for applications ranging from environmental protection to pharmaceutical preservation. view more (2007-02-05)
Many patients with sleep apnea also suffer from GI tract conditions
Patients who suffer from obstructive sleep apnea (OSA) also tend to have additional gastrointestinal (GI) tract conditions, such as gastric reflux and hiatal hernia, which form at the opening in your diaphragm where your food pipe (esophagus) joins your stomach. view more (2009-10-05)
Doctors commonly fail to detect lung cancer on chest x-ray films
Failure to detect lung cancer on chest x-rays is not uncommon, reveals research in Postgraduate Medical Journal. The ensuing delay in diagnosis and the start of treatment may contribute to some of the lowest survival rates in Europe for the disease, say the authors. view more (2002-03-04)
Cells from amniotic fluid used to tissue-engineer a new trachea
Researchers at Children's Hospital Boston report using tissue engineering to reconstruct defective tracheas (windpipes) in fetal lambs, first using cells from the amniotic fluid to grow sections of cartilage tube, and then implanting these living grafts into the lambs while still in the womb. view more (2005-10-10)
Boosting lung power - the key to athletic success
As the England team celebrates success in the Commonwealth Games, UK scientists are developing new technologies that could further boost athletes' performances by training their breathing muscles. The muscles that draw air into our lungs are crucial to ensuring that the rest of the body receives a good supply of oxygen-rich blood - yet these... view more... (2002-08-05)
UK Study Underlines Safety Of Contraceptive Pill For Non-smokers (p 185)
Latest findings from a UK study established 35 years ago to assess the health outcomes for women using the contraceptive pill during the 1970s and 1980s are published in this week's issue of THE LANCET. The key finding from the study highlights no increased risk of death from any cause (except cervical cancer) for non-smoking pill users; however... view more... (2003-07-16)
Ball to occlude the aorta during cardiopulmonary resuscitation
Jesus Manuel Labandeira in his doctoral thesis, read in the University of Navarre, tested this technique in pigs due to the similarity to the human cardiovascular system. According to the results obtained by doctor Labandeira, the use of a occlusion ball in the aorta duplicates the blood pressure that goes to heart and brain during cardiopulmonary... view more... (2002-09-16)
New flat flexible speakers might even help you catch planes & trains
A groundbreaking new loudspeaker, less than 0.25mm thick, has been developed by University of Warwick engineers, it's flat, flexible, could be hung on a wall like a picture, and its particular method of sound generation could make public announcements in places like passenger terminals clearer, crisper, and easier to hear. view more (2009-04-01)
MRI contrast agent linked to rare disease
New research has shown a possible association between a popular magnetic resonance imaging (MRI) contrast agent and the incidence of a rare disease called nephrogenic systemic fibrosis (NSF) in patients with kidney disease. view more (2007-01-29)
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