Tag: "pressure" at medical news

Successful Cancer Therapy May Doom Later Treatments To Failure

...an uphill battle once they get inside a tumor. The pressure exerted by the material surrounding tumor cells, c...bstacles. For example, it may be possible to lower pressure by draining the interstitium inside tumors. In fact, Jain and his colleagues are currently working o...

Preventing Stroke: The Choice Between Aspirin And Warfarin

... additional stroke risk factors such as high blood pressure orheart disease. SPAF III studied the remaining 40 percent of atrial fibrillationpatients who had additional risk factors for stroke. The NINDS, one of the National Institutes of Health located in Bethesda,Maryland, is the nation's leading ...

American Heart Association Comment: Tirofiban -- The Platelet Receptor Blocker For Heart Attack

...ns not smoking, keepingblood cholesterol and blood pressure levels down and increasing physicalactivity. "The best way is to prevent the blood clot in the first place," says Fuster, whowas one of the first scientists to show that blood clots that cause heart attackare derived from platelet clumps on top of th...

New Treatment Targets Most Malignant Brain Tumors

...ve been thwarted by theblood-brain barrier, higher pressure within tumors that excludes the material, alack of antibody specificity and the breakdown of the radioactive substancebefore it can reach the tumor. The 81C6 antibody presents clear advantages, said Bigner, because ittargets a tumor antigen c...

ACE-Inhibitors Score High In Reducing Heart Attack Deaths

...S, June 9 -- A type of drug that lowers high blood pressure improves aperson's odds of surviving after a heart...els to constrict. When blood vessels widen, blood pressure islowered. The study found that for every 1,000 individuals treated, five liveswere saved after 30 ...

New Data Show Dangerous Interaction Between Blood Pressure Drugs

...2 hoursafter their physicians switched their blood pressure medication from mibefradilto other calcium channel...tates in mid-1997 for the management of high blood pressure and chronicstable angina (chest pain). It was withdrawn by the manufacturer because ofadverse drug-...

Stopping High Blood Pressure Drugs May Start A Stroke

...k between discontinuingdrugs to control high blood pressure and increased stroke risk, says lead authorAmanda ...Our study demonstrates that people with high blood pressure have morethan twice the likelihood of having a stroke than people whose blood pressure isnormal," Th...

Study Reveals Possible Clue For Racial Differences In Prevalence Of High Blood Pressure

... are far more susceptible than whites tohigh blood pressure and associated heart disease and illustrates the r... heart disease, he says. Blacks develop high blood pressure at an earlier age than whites and high bloodpressure tends to be more severe in blacks than in white...

Anti-Migraine Drugs Might Cause More Pain Than Relief For Those With Heart Disease

...iskfactors for heart disease -- such as high blood pressure or cholesterol --should not be prescribed this medication without a thorough evaluation showingthe patient is free of heart disease, she says. The researchers studied the coronary arteries' reaction to several anti-migrainemedications after reports o...

New Elementary School Program Lowers Cardiovascular Risks In Children

...scular disease (CVD) risk factors related to blood pressure and physical inactivity are also reduced. Furthermore, the program is more effective when implemented in the classroom than when it is targeted solely at small groups within the class who show CVD risks. Called the Cardiovascular Health In Children...

Lack Of Data For New Heart Drugs Is Causing Concern

...sts. He believes that tests on drugs for highblood pressure should continue after the drug is licensed. "I would like to seethe licensing agency be willing to license drugs only on the understanding thatthe company must continue controlled clinical trials after a licence is given." Author : Michael Day New S...

Paying Attention To High Blood Pressure Programs A Good Investment In Reducing Stroke Risk

...education programs to help people lower high blood pressure showdramatically better results than more laissez-...ograms did a better job of controlling their blood pressure and, in turn, hadfewer strokes. Researchers compared the effectiveness of high blood pressure contro...

Controlling Collagen Levels May Be Key To Fighting Organ Failure Caused By High Blood Pressure

DALLAS, August 11 -- People with high blood pressure have elevated bloodlevels of collagen, a protein, ...erican Heart Association. How high blood pressure contributes to organ failure has not beenunderstood. However, researchers from the University of Na...

Guidelines Not Necessarily Guiding Physician Behavior, Study Says

...cent), knownheart disease (74 percent), high blood pressure (68 percent), high cholesterol(59 percent), family history of heart disease (56 percent), diabetes (37percent), postmenopausal hormone replacement therapy (11 percent), and prematuremenopause (1 percent). "If you gave physicians a quiz on these guide...

Changes In Care Lower Costs Of Surgery To Prevent Stroke

...ays.Physicians and surgeons in Canada, reacting to pressure from hospital managersto cut costs, are screening more carefully to diagnose and monitor people withstrokes and have limited the time patients are in the hospital before and aftersurgery. Careful screening has led to an increase in the number of pat...

Exercise Can Help To Exorcise Stroke Risk

.... "We know that physical activity can reduce blood pressure and help slow thedevelopment of clogged arteries, ... alcoholconsumption, height and weight, high blood pressure and diabetes and still foundthat physical activity by itself was associated with decreased risk of s...

Reduced Heart Disease Risk In Middle Age Lowers Eventual Medicare Costs

...e risk factors, such as high cholesterol and blood pressure levels andcigarette smoking, during young adulthoo...ase had aserum cholesterol of less than 200; blood pressure of 120 systolic/80 diastolicor lower; no current smoking; a normal electrocardiogram; and no history...

Hypertension: Getting Pharmacists Involved Can Help

... In a study of 95 men and women whose blood pressure remaineduncontrolled after three physician visits ...hose who saw a consultant pharmacist achievedblood pressure control, compared with 20 percent of those who received medicalcare alone. The pharmacist i...

This Week's Forecast May Be A Heart Attack

...uggests that changes in temperature andatmospheric pressure may be related to an increased risk of heart attac... noted a possible relationship between atmospheric pressure andheart attacks. Extremes of pressure were associated with increased risk ofheart attack regardles...

Discovery: Experiments Confirm Novel Eye Pigment Controls Circadian Rhythm

...t at dawn -- range from body temperature and blood pressure regulation tointellectual performance, sleep and wakefulness. A report on the findings appears in the Nov. 20 issue of Science.Besides Sancar, authors are Randy J. Thresher, Yasuhide Miyamoto, AlekseyKazantsev, David S. Hsu, Claude Petit, Chr...

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(Date:4/17/2014)... signs of chronic inflammation in non-cancerous prostate tissue may ... cancer than those with no inflammation, according to results ... Johns Hopkins Kimmel Cancer Center. , The link between ... with so-called high-grade prostate cancer those with a ... presence of the most aggressive and rapidly growing prostate ...
(Date:4/17/2014)... a study published today in PLOS Pathogens , ... malaria is common can mount an immune response to ... avoid repeated bouts of high fever and illness and ... bloodstream. The findings may help researchers develop future interventions ... malaria parasite. , Each year, approximately 200 million cases ...
(Date:4/17/2014)... In a review published in the April issue of ... The Feinstein Institute for Medical Research, says it,s time ... approach to treating sepsis, which kills millions ... Sepsis occurs when molecules released into the bloodstream to ... body. Inflammation is necessary for maintaining good health ...
(Date:4/17/2014)... Doctors who treat patients with a severe and ... an agonizing treatment decision. , The drug sirolimus ... relieve shortness of breath. But some patients eventually ... potentially fatal complications following transplantation. , "It,s a ... director of Loyola University Medical Center,s LAM Clinic ...
(Date:4/17/2014)... By discovering a new mechanism that allows blood to ... UC Irvine and the Salk Institute have opened the ... stroke-induced brain damage. , A complex and devastating neurological ... primary reason for disability in the U.S. The blood-brain ... blood-borne material into the brain, causing the permanent deficits ...
Breaking Medicine News(10 mins):Health News:Chronic inflammation linked to 'high-grade' prostate cancer 2Health News:Chronic inflammation linked to 'high-grade' prostate cancer 3Health News:Study sheds light on how the immune system protects children from malaria 2Health News:Feinstein Institute researcher publishes new perspective on sepsis 2Health News:Patients with rare lung disease face agonizing treatment dilemma 2Health News:Patients with rare lung disease face agonizing treatment dilemma 3Health News:Study IDs new cause of brain bleeding immediately after stroke 2
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