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Tag: "changes" at medical news

Pediatric Use of ADHD Drug may Affect Developing Brain

...der (ADHD), by young children may cause long-term changes in the developing brains, according to a study of ...ll Cornell Medical College in New York City. "The changes we saw in the brains of treated rats occurred in areas strongly linked to higher executive functioni...

Weight Management Achieved by Controlling and Not Suppressing Food Cravings

...erts said. This is the first study of long-term changes in food cravings in a calorie-restriction program. If individuals understand that they can expect cravings and that those cravings will be for calorie-dense foods, it might help in their weight management. One thing to do is to substitute foods that ...

Self-harming Among Teens More Common Than Thought

...e over time, given additional exposure, as well as changes in interpersonal and intra-personal variables. ...de and death. The answer could lead to significant changes in how we initially treat adolescents who start to exhibit self-harming behaviour, Lloyd-Richardson ...

Older Women With Memory Problems at Increased Risk for Restless Nights

...hey share a common underlying cause, such as brain changes seen with Alzheimers disease or other dementias that could increase risk of both memory loss and sleep problems, said Yaffe. Another reason could be that women with memory problems may also have anxiety or depression that could affect their sleep. Wh...

Australia is Shamed by an Inquiry Report on Child Sexual Abuse in Aboriginal Communities

...t. The inquiry has made 97 recommendations, like changes to the education system, tightening of pornography laws, immediate action to reduce alcohol consumption and more government support to Aboriginal communities....

Present Rate of Carbon Emissions Could Increase Number of Hot Days in Mediterranean by 500 Pc

...h reduced emissions. Technological and behavioural changes that are made now will have a big influence on what actually happens in the future," Diffenbaugh said. The study covered the entire Mediterranean area, and included 21 countries in Europe, Africa and Asia. Major cities covered in the study included...

Questions Raised Over Safety of In-vitro Fertilization

... of storing fertilized embryos can provoke genetic changes that may develop into mental and behavioral disorders later in life. From Canada come claims that IVF can increase some birth defects tenfold; while from Denmark a study of young men finds those conceived through fertility treatment are 50 per cent m...

US Astronauts Successfully Complete Fourth Space Walk

...puter failure, which experts believe was caused by changes in configuration after new solar arrays were connected. Both problems were repaired during a third space walk. A final test of the computer navigation system will be carried out Monday before the shuttle undocks Tuesday. The Atlantis shuttle is...

Child Car Seat Danger

...s has decreased significantly. Recently proposed changes to the Australian Road Rules would require childre... booster seat to the age of 7. If adopted, these changes will need to be enacted by each state for legislative effect, Dr Zurynski said....

China to Curtail Organ Sale

...its well-known link to the organ trade. If real changes are desired there is a need to revamp the judiciary by questioning the ridiculously high number of death penalties, which appears to be correlated with the need to maintain law and order. It does raise the suspicion that these executions are carried ...

Premature Vascular and Bone Changes Occur in COPD Patients

...is, said Dr. Shale. Our findings indicate vascular changes predictive of cardiovascular disease occur and rem...fness in patients within each decade is similar to changes seen in type I diabetes mellitus and suggest that age-related vascular changes occur prematurely in ...

Dating, Drugs and Sex Make Teens Feel Older Than They are

...een years as young people experience the normative changes associated with adolescence. People in their 20s feel about the age they are or slightly older, but after age 30 and into old age, the average person has an SEA that is younger than his or her chronological age. Adolescence is the only point in the...

Early Arctic Spring Indication of Climate Change

...ry, one consistent feature of extant and projected changes is that Arctic environments are and will be exposed to the greatest warming," said Toke T. Hoye of the National Environmental Research Institute, University of Aarhus, Denmark in the June 19 issue of the journal Current Biology. "Our study confirms...

IIT Delhi Scientist Finds Climate Models Consistent With Ocean Warming Observations

...e variability could be explained by accounting for changes in observational coverage and instrumentation and ...dy, Rao and his team also looked at the impacts of changes in ocean observing systems. Researchers in Germany had recently discovered a warm bias in the older ...

Boffins Link Atkins Diet With Bowel Cancer

... the level of the cancer-fighting bacteria. "The changes in butyrate production that we observed in this study are the largest ever reported in a human dietary trial," Flint said. Flint also said that a similar study on women is likely to show the same results....

New Tumor Markers for Pancreatic Cancer

...ing an organized pattern, this pattern of messages changes completely in cancer cells. When pancreatic cells transform into cancer cells, they abandon their usual functions and start sending abnormal messages, which encourage them to quickly divide and invade nearby tissues. The aim of this PhD was to inte...

Global Climate Change and Toxic Chemicals: A Potentialy Lethal Combination

... limit an organisms ability to survive or tolerate changes in environmental factors such as temperature. As expected, with the exception of phenol, the current study confirms that prior exposure to sublethal concentrations of the chemicals affects the ability of fish to tolerate progressive temperature inc...

Ancient Viral Defense may Explain Susceptibility to HIV: Study

...ffective against HIV, a modern-day retrovirus, the changes inhibited the protein's ability to stop PtERV1 and vice versa. This suggests that the antiviral gene may only be good at fighting off one virus at a time, according to the authors of the study in the journal Science. "TRIM5a may have served humans ...

Maths Theory Shows Genetic Pattern of Tumour Growth

...UCI. In order to determine the patter of genetic changes that leads to the most robust tumour growth, Komarova and her colleagues used a mathematical technique called optimal control theory in which they considered a tumour with set characteristics, then changed the cell mutation variable to see under whic...

Researchers Identify New Risk Marker for Obese Children

... prevent CVD. "For some people exercise and diet changes may be the best prescription, for others it may be a pharmaceutical intervention, and, indeed, in some cases a combination of both may be required," Proctor said, adding that pharmaceutical companies are currently on the cusp of producing new drugs t...

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