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Tag: "oxygen" at medical news

Echinacea: Cold-Season Cure or Risk?

...robic bacteria – those that grow where there is no oxygen – comprise the majority of the bacteria in the human colon. While Bacteroides are an important feature in the normal life of the colon, under certain conditions they also can act as pathogens, especially strains of B. fragilis. Foote and Hill point...

Drug Treatment Slows Macular Vision Loss in Diabetics

...elial growth factor, or VEGF, is released when the oxygen supply in the eye is restricted by blood vessel da... and blurs vision. Making matters worse, a lack of oxygen often then triggers VEGF’s production cycle. All 10 subjects in the study had some vision loss at ...

Fluid Displacement From Legs To Neck May Lead To Obstructive Sleep Apnea

...op breathing long enough to decrease the amount of oxygen in the blood and increase the carbon dioxide. The National Heart, Lung, and Blood Institute estimates that 18 million Americans suffer from sleep apnea. "Obesity and neck circumference are important risk factors in obstructive sleep apnea, but toge...

Young Women Beware Of LAM

...f them develop a benign kidney tumor. Supplemental oxygen is inevitable, and a lung transplant, which usually buys them only a few years, is the very last resort for survival." One woman’s struggle…43-year-old Sheila Egan Addis, a Philadelphia theatrical performer and mother of two, who lives in Center Ci...

Newly Discovered Immune Defense May Be Impaired In CF Airways

...dy shows how two enzymes generate and use reactive oxygen species (ROS) to destroy bacteria in normal airways. The team also found that this process is defective in airway tissue and cells containing the CF gene mutation. The study is published in the Nov. 2 online issue of the American Journal of Respirato...

Sleep Problems in Overweight Children Appear Fairly Common

...ing sleep and fingertip pulse oximeters to measure oxygen levels. Dr. Amy R. Blanchard, pulmonologist and ...the tongue falls back, the airway gets obstructed, oxygen levels may drop, the child is aroused and the cycle begins again. Snoring, present in essentially ev...

Genetics Plays A Crucial Role In Preemies' Destructive Eye Disease

... that gestational age and duration of supplemental oxygen were the significant independent contributing factors for ROP,” said Bhandari. “Once significant non-genetic co-factors for ROP were identified, we calculated the genetic susceptibility and determined that 70 percent of the contribution to ROP was th...

Overweight Children Tested Positive For Sleep Disorders

...ing sleep and fingertip pulse oximeters to measure oxygen levels. Dr. Amy R. Blanchard, pulmonologist and ...the tongue falls back, the airway gets obstructed, oxygen levels may drop, the child is aroused and the cycle begins again. Snoring, present in essentially ev...

Fetal Oxygen Monitors Not Helpful To Prevent Mishaps In Labor:Says Study

...ucted recently has concluded that monitoring fetal oxygen when a woman is in labor//, need not ensure that t... practice in modern hospitals to monitor the fetal oxygen levels of the unborn fetus .This is done in the current view held by medical science that its helps ...

Alzheimer’s risk pronounced with reduced levels of brain oxyge

...that the mice which had spent a month in a reduced oxygen environment did not perform well in the test. Furt...he mice which possessed the Alzheimer’s gene. When oxygen levels were low in the brain, the BACE1 gene caused the increased production of amyloid beta, which ...

Children and Chronic Kidney Disease

...s, had healthy levels of hemoglobin, the iron-rich oxygen transporters in red blood cells. Seventy-four percent of white girls had healthy levels, compared to 51 percent of black girls. 'Racial disparities are well-established among adult patients with kidney disease, but our findings show the same worris...

Exercise Intolerance In Heart Failure Patients Is Explored By Researchers

...l participants had a test to measure the volume of oxygen they consumed during exhaustive exercise. They als...h types of heart failure had severely reduced peak oxygen consumption–confirming their reduced exercise tolerance. But, surprisingly, blood flow to the legs f...

Iron Deficiency can Cause Dark Circle Under Eyes

... Jane Clarke//. Anaemia is a sign that not enough oxygen is getting to the body tissues. There are several ...facture haemoglobin, the red pigment which carries oxygen to the cells. Dark circles alone do not indicate anaemia," he said. "You will also suffer from con...

Research Questions Use of Sleep Meds for Patients with Apnea

...fference in age, body mass index, ESS, FOSQ, nadir oxygen saturation, or CPAP pressure setting among the three groups. Despite randomization, the standard care group had a higher apnea/hypopnea index than the other two groups. “When used consistently, CPAP is a highly effective therapy for patients with ...

Hope For Patients With Macular Degeneration From Manmade Protein

...ant corneal scratch from a contact lens or retinal oxygen deprivation caused by diabetes or aging. This natural response, called angiogenesis, becomes detrimental when new growth obstructs vision or when a tumor pirates the process to survive. In an animal model, researchers used the protein they developed...

Ozone Treatment - A Good Alternative For Spinal Injury

...copic guidance, with 4ml of a mixture of ozone and oxygen at a concentration of 30 micrograms per millilitre. It causes shrinkage of the disc, thus reducing its volume and lessening pressure on the nerves. The treatment relieves pain substantially and, after two sittings, people 'can go back to work under...

Yamuna Pollution Kills Thousands Of Fish

... water in this historic Taj city. With dissolved oxygen content in the river being reduced to zero as a result of sudden discharges of untreated effluents upstream from open drains and barrages, the quality of water has deteriorated drastically. This is the third time that such a tragedy has struck the ...

New Fast Self Cholesterol Test!

...d Institute OXYVITA Limited the market leader in oxygen supplements concentrators and related products...

Lungs repair themselves

...i, he said. Alveoli play a role in the exchange of oxygen and carbon dioxide between the lungs and the circulatory system. A 2-year-old could do it. Very young children who suffer lung injuries increase elastin expression and produce new elastic fibers inside the alveoli, Woods said. Adults do not have ...

"Umbrella" Valve Provides Potential Alternative to Lung Surgery

...at 6 months and showed significant improvements in oxygen use and DLCO. Compared with patients in group B, patients in group A were less than 75 years old, did not have lingular treatment, and had fewer lung segments treated. The 90-day serious complications were one bronchospasm and one COPD flare in the A...

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