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Calcification in Medical News

Study estimates radiation dose, cancer risk from coronary artery calcium screening

... of the JAMA/Archives journals. Coronary artery calcification is associated with coronary artery disease. ... a tool for routine screening for coronary artery calcification in asymptomatic individuals as part of a ... undergoing CT screening for coronary artery calcification from a range of available protocols in the ...

Mutant rats offer clues to medical mystery

... mutation also leaves them susceptible to arterial calcification and, potentially, osteoporosis. The discovery ... found what could be the link that solves the calcification paradox, the puzzling association between metabolic bone disease and vascular calcification that has eluded researchers for years. Kohn, an ...

Heavy Traffic Can Be Heartbreaking

... from major traffic, the risk of coronary artery calcification was 63 percent higher for people living within 50 ... away amounts to a similar difference in coronary calcification as six months of aging," she said. Her team ... have suffered a greater increase in coronary calcification during the past five years. So what can ...

Apples and oranges: Tumor blood vessel cells are remarkably atypical

... researchers went on to demonstrate blood vessel calcification in human and mouse prostate tumor specimens. This bone-like calcification has also been described in diseased blood vessels ... in prostate cancer. "It is possible that calcification of tumor blood vessels could impair blood flow or ...

Readily available treatment could help prevent heart disease in kidney patients

... that high blood phosphate directly stimulates calcification of blood vessels and that phosphate-binding drugs ... the bloodstream. This therapy decreased arterial calcification in the mice. The treatment also diminished the ... phosphate in their bloodstreams and decreased the calcification of blood vessels. "BMP-7 restores the ability ...

Research sheds light on carotid artery stenting risk in elderly

... techniques to reduce risk. Increased aortic calcification in patients older than 75 years: Implications for ... factor that is a marker for aortic arch calcification and arch complexity. Preprocedural determination of aortic arch morphology and calcification may help to determine which elderly patients are ...

Cutting Phosphate May Protect Kidney Patients From Heart Trouble

... the researchers found that high blood phosphate levels directly stimulate calcification of blood vessels and that phosphate-binding drugs can decrease this ... called BMP-7 (bone morphogenic factor-7) reduced phosphate levels and calcification of blood vessels in mice with CKD. "Elderly osteoporosis patients and ...

Saline Wash May Ease Shoulder Tendonitis

... recovery time is about an hour. In 71.7 percent of patients, the calcification was fully removed in one treatment, resulting in improved mobility and ... presence of more than one calcification. In 3.8 percent of patients, the calcification had moved or dissolved before treatment. In 0.9 percent of patients, there ...

Marital Stress Linked to Heart Disease

... hardening of the arteries, Smith and his colleagues discovered. Levels of calcification were particularly high among those women whose husbands also were hostile. ... and received free CT scans of their coronary arteries to check for any calcification that could lead to future risk of heart attack. Couples were recruited ...

Researchers Discover the Tale Behind Short Dogs

... which the team believes may cause growth receptors to be switched on at the wrong time during fetal development. This may be behind the known calcification of growth plates that prevents these breeds' legs from growing, a condition known as disproportional dwarfism, or chondrodysplasia, that is ...

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Calcification in Medical Technology

DaVita Abstracts Accepted Into National Kidney Foundation's 2009 Spring Symposium

... Medical Center, Salem, VA; and (3)DaVita Inc, El Segundo, CA -- Title: Association of Serum Alkaline Phosphatase and Coronary Artery calcification in Hemodialysis Patients Authors: Ronney Shantouf(1), Mehdi Rambod(1), Csaba P Kovesdy(2), Naser Ahmadi(1), Allen R. Nissenson(3), ...

Minimally Invasive Treatment Reduces Shoulder Pain From Tendonitis

... In 23.6 percent of patients, a second procedure was performed because of the presence of more than one calcification. In 3.8 percent of patients, the calcification had dissolved or moved before treatment could take place. In 0.9 percent of patients, no resolution of symptoms occurred because of the presence of a ...

Evidence of Nanoparticles Found in Plaque-Filled Arteries

... ROCHESTER, Minn., April 30. 2007-- Scientific evidence increasingly links arterial calcification to the presence of nanosized particles -- so small that some scientists question whether a nanoparticle can live and, if so, play a viable role ...

New Analysis of WHI Data Shows Reduced Levels of Coronary Artery Calcification, a Predictor of Cardiovascular Events, in Women aged 50-59 taking Estrogen Therapy

... study found that younger menopausal women (aged 50-59) who received a standard dose of estrogen therapy had significantly less coronary artery calcification at the end of the study period compared with those taking placebo. Coronary artery calcification is a marker of plaque in the arteries and a ...

Mayo Clinic News Release: Mayo Clinic-led Study Improves Breast Cancer Risk Prediction in Women with Atypia

... and increased to nearly eightfold as sites increased to three or more. The group of women with the highest risk had three or more areas of atypia and calcification -- with a 10.4-fold risk over the general population. "With the ability to stratify the risk of breast cancer in women with atypia, we can have ...
Calcification in Medical Products

SJM Pericardial Patch

Description:... Equally important in a tissue patch product is the ability to prevent calcification and the complications that may follow. The SJM Pericardial Patch has EnCap technology applied, which has been shown in animals to minimize the calcification to which regular glutaraldehyde-treated bovine pericardium patches are ...
Company:St. Jude Medical, Inc.

MODULITH SLX

Description:... a variety of other endourological therapies. It is equally suitable for the treatment of gallstones or for orthopeadic indications such as shoulder calcification or ....
Company:KARL STORZ Endoscopy-America, Inc.

SILASTIC Brand Latex Foley 2-Way Catheters

Description:... SILASTIC Brand Latex Foley Catheter Smooth, non-stick silicone exterior coating reduces calcification build-up Firm, but flexible, latex-based construction with large drainage lumen Medium length - round tip with two opposing eyes and a 5cc balloon ...
Company:C. R. Bard, Inc.
Calcification in Medical Dictionary

Calcification

... calcification , nonarteriosclerotic cerebral: This condition described in 1930 by T. Cranial calcification is a disorder in which calcium that enters the ... of the body such as the brain. Mild aortic calcification usually requires no treatment . If the valve ...

Injury

... protein s, dietary; eggs; eggshell; eggshell calcification ; eggshell lymph node calcification ; egg shell nail; egg squash; egg white; ... sometimes, as when there is scar tissue or calcification in the node , it will not return to normal size ...

Abrasion

... tooth . cleaver; enamel cuticle; enamel drop; enamel dysplasia ; enamel epithelium ; enamel fibres; enamel fissure ; enamel germ ; enamel hypo calcification ; enamel hypoplasia; enamel lamella; enamel layer; enamel ledge; enamel membrane ; enamel micro abrasion ; ... In humans, anthrax usually ...

Ankylosing spondylitis

... affecting joints of the body, all having related symptoms. ANKYLOSING SPONDYLITIS - An inherited condition that results in the progressive calcification and hardening of the ligament s in the spinal column. Most commonly affects the neck and lower back. Ankylosing spondylitis (AS) refers to ...

Aortic stenosis

... stenosis is caused by many disorders. One common cause is rheumatic fever , a complication of untreated strep throat . Other causes include calcification of the valve and congenital abnormalities (disorders present at birth ). IDIOPATHIC HYPERTROPHIC SUB AORTIC STENOSIS - A congenital heart ...

Calculus

... pancreatemphraxis; pancreatic; pancreatic abscess ; pancreatic acinar cell ; pancreatic adenocarcinoma ; pancreatic branches; pancreatic calcification s; pancreatic calculus ; ... Some tooth pastes offer tartar control pyrophosphates to prevent the build-up of soft calculus deposits on teeth ...

Cardiac catheterization

... heart via a catheter placed into a vein . electron-beam computed tomography (EBCT) Noninvasive , im aging study for detection of plaque calcification s in coronary arteries , indicated as an alternative to invasive cardiac catheterization and angiography procedures. The following can ...

Cholera

... pancreatemphraxis; pancreatic; pancreatic abscess ; pancreatic acinar cell ; pancreatic adenocarcinoma ; pancreatic branches; pancreatic calcification s; pancreatic calculus ; pancreatic cancer ; pancreatic cholera ; ... If you are buying a water filter or purifier, buy one that can filter out ...

Coronary arteries

... arteries . These patches are called plaque. electron-beam computed tomography (EBCT) Noninvasive , im aging study for detection of plaque calcification s in coronary arteries , indicated as an alternative to invasive cardiac catheterization and angiography procedures. The coronary arteries ...

Diabetes

... Tight clothing Allergic reaction Prescribed drugs, e.g. antibiotics , corticosteroids , female sex hormone s ... branches; pancreatic calcification s; pancreatic calculus ; pancreatic cancer ; pancreatic cholera ; pancreatic colic ; pancreatic cyst ; pancreatic cystic neoplasm s; pancreatic ...

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Calcification in Biological News

AGU journal highlights -- March 25, 2009

... levels of atmospheric carbon dioxide are known to result in reduced coral calcification because carbon dioxide alters ocean chemistry and decreases aragonite ... rate. Silverman et al. predict the future rate of global decline in the calcification of coral reefs resulting from rising sea surface temperature and ocean ...

UNH researchers studying spiny dogfish, Gulf of Maine's mini shark

... the ages of dogfish, but often with imprecise results due to normal calcification and damage to the structure. So instead, Bubley is using vertebrae to ... examine vertebrae cross-sections that have been processed to reduce the calcification and stained to bring out the annuli more clearly. "The chance of the ...

How corals adapt to day and night

... skeleton, which combined with studies showing that STPCA inhibitors lower calcification rates, confirms a direct role for STPCA in this process. Moya and ... that STPCA becomes more active at night to cope with acid buildup. The calcification process requires many hydrogen atoms, which during the day can be removed ...

Acid oceans warning

... structures (calcify). Analysis of coral cores shows a steady drop in calcification over the last 20 years, says Professor Ove Hoegh-Guldberg of CoECRS and ... CO 2 levels in the atmosphere reach about 500 parts per million, you put calcification out of business in the oceans. (Atmospheric CO 2 levels are presently 385 ...

Studies shed light on collapse of coral reefs

... and an additional 24 percent are gravely threatened. The predicted acidification of the oceans in the next century is expected to decrease coral calcification rates by 50 percent and promote the dissolving of coral skeletons, the researchers noted in their report. "With some of the new findings about ...

Adult bone marrow stem cells injected into skeletal muscle can repair heart tissue

... into the heart or injecting them into the myocardium, the heart muscle -- invasive methods that can result in harmful scar tissue, arrhythmia, calcification or small vessel blockages. "In our research with a swine model of heart failure," said Lee, "we've found that only 1-to-2 percent of MSCs infused ...

Shellfish face an uncertain future in a high CO2 world

... For many calcifying organisms, CO2-induced acidification poses a serious challenge because these organisms may experience reduced rates of growth and calcification that "when combined with other environmental stresses, could spell disaster." Larval oysters are thought to be particularly susceptible to ...

Ocean acidification could have broad effects on marine ecosystems

... In other words, ciliate protozoa gorging on unprotected phytoplankton may flourish at the expense of other organisms higher up the food chain. But calcification of shells is not the only biological process affected by acidification, Potts added. "All biochemical physiological reactions are potentially going ...

Ocean growing more acidic faster than once thought

... Wootton said. "The models project substantial shifts in the species dominating the habitat as a consequence of both the direct effects of reduced calcification and indirect effects arising from the web of species interactions." The study, "Dynamical Patterns and Ecological Impacts of Declining Ocean pH in a ...

NIH awards Clemson bioengineer $1.5 million to improve durability of tissue heart valves

... will allow surgeons to implant the valves in the younger patient population. Vyavahare and his group at Clemson have studied the problem of calcification in arteries and heart valves for nine years. The long-term fatigue damage study funded by NIH is unprecedented in the BHV field. The Clemson group ...
Calcification in Biological Technology

VAP Cholesterol Test Helps In Search For New Heart Disease Drugs

... between these improved lipid profiles and decreased coronary artery calcification - an underlying indicator of coronary heart disease - was confirmed using ... M.D., Atherotech's Chief Medical Officer and an expert in coronary calcification imaging. And beyond research, the accurate identification of lipid ...

Cytochroma and Mitsubishi Tanabe form partnership for chronic kidney disease therapies in U.S. and Asia

... the blood, increasing the risk of bone disease (renal osteodystrophy) and calcification of vascular and other soft tissues. Cytochroma's management team has ... and into the blood, leading to softening of the bones (osteomalacia), and calcification of vascular tissues. SHPT affects approximately 90% of severe, and 40-60% ...

New Discoveries on a Fingertip Test for Screening Silent Heart Disease Promising Results of Recent Clinical Studies to be Presented during the 2009 American College of Cardiology Conference, March 29th - April 1st in Orlando

... of Oxidized LDL Biomarkers, Persistent Vascular Dysfunction Measured by Fingertip Digital Thermal Monitoring and Progression of Coronary Artery calcification Presentation Time: Monday, Mar 30, 2009, 3:30 PM - 4:30 PM Topic: CT Coronary Calcium and Noncoronary CT Applications Presentation Number: ...

Video: 8-Minute Film Documentary Explores Why Humans Age

... their fertile years, losses of iron and copper during menstruation, and donation of calcium to offspring, explains why women avoid the " rusting and calcification " seen in full-grown males. The film explains why males at age 40 have double the amount of iron and four times as much calcium in their ...
Calcification in Biological Definition

Skeleton

... molting the arthrpod breaks down their old exoskeleton and then regenerates a new one which they then harden through various processes (such as calcification or sclerotization). An internal skeletal system consists of rigid structures within the body, moved by the muscular system . If the structures are ...
Calcification in Biological Dictionary

Left atrium

... Atrium Communication. A Rare Cause of Systemic Cyanosis ... AV fistulas, pulmonary-to- left atrium fistulas do not involve direct ... Massive calcification of the left atrium usually spares the interatrial septum, ... When the dome of the left atrium was exposed between the superior vena cava ...
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(Date:4/18/2014)... discovery that turns 160 years of neuroanatomy on its ... to be essential for the fast transmission of impulses ... ubiquitous as thought, according to a new work lead ... Institute (HSCI) and the University,s Department of Stem Cell ... of Harvard,s Department of Molecular and Cellular Biology. , ...
(Date:4/18/2014)... one of your worst memories? How did it make ... during a negative personal experience, such as how sad ... to emotional distress, especially when you can,t stop thinking ... up, thinking about the context of the memories, rather ... effective way to alleviate the negative effects of these ...
(Date:4/18/2014)... made a brain-related discovery that could revolutionize doctors, ... discovery opens up the possibility that environmental and/or ... brain activity that the researchers have identified as ... of Neuroscience has just published a paper ... professor of psychology and his doctoral student John ...
(Date:4/18/2014)... is available in French . ... surgical practice and regenerative medicine. A team led by ... (CNRS/ESPCI Paris Tech) and Didier Letourneur from the Laboratoire ... has just demonstrated that the principle of adhesion by ... to repair soft-tissue organs and tissues. This easy-to-use gluing ...
(Date:4/17/2014)... inflammation in benign prostate tissue was associated with ... was found even in those with low prostate-specific ... in Cancer Epidemiology, Biomarkers & Prevention , ... Research. , An analysis of prostate tissue biopsies ... of the Prostate Cancer Prevention Trial (PCPT) found ...
Breaking Medicine News(10 mins):Health News:Finding turns neuroanatomy on its head 2Health News:Finding turns neuroanatomy on its head 3Health News:New study suggests a better way to deal with bad memories 2Health News:New study suggests a better way to deal with bad memories 3Health News:Scientists discover brain's anti-distraction system 2Health News:Innovative strategy to facilitate organ repair 2Health News:Innovative strategy to facilitate organ repair 3Health News:Chronic inflammation may be linked to aggressive prostate cancer 2Health News:Chronic inflammation may be linked to aggressive prostate cancer 3
(Date:4/18/2014)... world population predicted to reach 9 billion by ... that considers human-altered landscapes such as farmland, according ... habitat that supports it might be an increasingly ... three-quarters of the land surface is directly affected ... human-caused impacts such as climate change. But what ...
(Date:4/18/2014)... NC Ancient DNA adds a twist to the story ... to be published April 21 in the journal Proceedings ... from the bones of chickens that lived 200-2300 years ago ... ago domestic chickens may have looked far different from the ... of the traits we associate with modern domestic chickens -- ...
(Date:4/18/2014)... Asteroid and comet impacts can cause widespread ecological ... even global scales. But new research from Brown University ... ancient life at the time of an impact. , ... has found fragments of leaves and preserved organic compounds ... in Argentina. The material could provide a snapshot of ...
Breaking Biology News(10 mins):Stanford researchers rethink 'natural' habitat for wildlife 2Stanford researchers rethink 'natural' habitat for wildlife 3Stanford researchers rethink 'natural' habitat for wildlife 4Ancient DNA offers clues to how barnyard chickens came to be 2Impact glass stores biodata for millions of years 2Impact glass stores biodata for millions of years 3
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