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Smoking may impair mental function

Smoking may impair mental function
Men and women with a history of alcohol abuse may not see long-term negative effects on their memory and thinking, but female smokers do, a newly released study suggests. In a study of 287 men and women ages 31 to 60, scientists observed that those with past alcohol-use disorders performed similarly on standard tests of cognitive function as those with no past drinking problems. The findings were not as positive when it came to........Go to the Neurology news blog (Added on 3/15/2010 7:49:02 PM)


New Alzheimer's test offers better opportunities

New Alzheimer's test offers better opportunities
Early detection is key to more effective therapy for Alzheimer's disease and other forms of cognitive impairment, and new research shows that a test developed at the University of Tennessee is more than 95 percent effective in detecting cognitive abnormalities linked to these diseases. The test, called CST -- for computerized self test -- was designed to be both effective and relatively simple for medical professionals to administer and for........Go to the Neurology news blog (Added on 3/12/2010 8:15:00 AM)


Weight-Bearing Exercise Does Not Prevent Increased Bone Turnover

Weight-Bearing Exercise Does Not Prevent Increased Bone Turnover
While there are a number of benefits of losing weight, weight reduction also might negatively affect bones in the body. During weight loss, bones are being remodeled - breaking down old bone and forming new bone - at an accelerated rate. As a result, bone density is reduced, causing increased fragility. In a newly released study, University of Missouri scientists observed that weight-bearing exercise, in this case, fast walking or jogging, did........Go to the Weight watcher's blog (Added on 3/12/2010 8:01:19 AM)


Preventing gastric cancer with antibiotics

Preventing gastric cancer with antibiotics
Helicobacter pylori, a bacterium found in about 50% of humans worldwide, can cause stomach ulcers and, in extreme cases, gastric cancer. In an article for F1000 Medicine Reports, Seiji Shiota and Yoshio Yamaoka discuss the possible eradication of H. pylori infections. Infection by the H. pylori bacterium can approach 100% in developing countries. Most infected people do not have symptoms, but a number of develop problems including stomach........Go to the Cancer-blog (Added on 3/12/2010 7:23:00 AM)


After a fight with a partner

After a fight with a partner
Common wisdom tells us that for a successful relationship partners shouldn't go to bed angry. But new research from a psychology expert at Harvard University suggests that brain activityspecifically in the region called the lateral prefrontal cortexis a far better indicator of how someone will feel in the days following a fight with his or her partner. Individuals who show more neural activity in the lateral prefrontal cortex are less........Go to the Psychology news blog (Added on 3/10/2010 8:22:58 AM)


Elective removal of ovaries during hysterectomy

Elective removal of ovaries during hysterectomy
Removal of the ovaries (bilateral oophorectomy) while performing a hysterectomy is common practice to prevent the subsequent development of ovary cancer. This prophylactic procedure is performed in 55% of all U.S. women having a hysterectomy, or approximately 300,000 times each year. An article in the March/recent issue of The Journal of Minimally Invasive Gynecology suggests that this procedure may do more harm than good. William H. Parker,........Go to the OBGYN news blog (Added on 3/10/2010 8:21:35 AM)


Anti-depressants and cataracts

Anti-depressants and cataracts
Some anti-depressant drugs are linked to an increased chance of developing cataracts, as per a new statistical study by scientists at the University of British Columbia, Vancouver Coastal Health Research Institute and McGill University. The study, based on a database of more than 200,000 Quebec residents aged 65 and older, showed statistical relationships between a diagnosis of cataracts or cataract surgery and the class of drugs called........Go to the Ophthalmology news blog (Added on 3/9/2010 8:39:08 AM)


Asthma program specifically tailored to teens

Asthma program specifically tailored to teens
An asthma program specifically tailored to teens could help those in rural areas manage their disease and avoid potentially fatal complications, Medical College of Georgia researchers say. Black males have a death rate from asthma that is six times greater than their white counterparts, and Dr. Dennis Ownby, chief in the MCG School of Medicine Section of Allergy and Immunology, believes asthma rates are as bad in rural areas as they are in........Go to the Allergy news blog (Added on 3/9/2010 8:28:25 AM)


'Biological bypass' for heart disease

'Biological bypass' for heart disease
A new method of growing arteries could lead to a "biological bypass"or a non-invasive way to treat coronary artery disease, Yale School of Medicine scientists report with their colleagues in the recent issue of Journal of Clinical Investigation. Coronary arteries can become blocked with plaque, leading to a decrease in the supply of blood and oxygen to the heart. Over time this blockage can lead to debilitating chest pain or heart attack.........Go to the Heart-watch-blog (Added on 3/9/2010 8:24:01 AM)


Ritalin boosts learning

Ritalin boosts learning
Doctors treat millions of children with Ritalin every year to improve their ability to focus on tasks, but researchers now report that Ritalin also directly enhances the speed of learning. In animal research, the researchers showed for the first time that Ritalin boosts both of these cognitive abilities by increasing the activity of the neurotransmitter dopamine deep inside the brain. Neurotransmitters are the chemical messengers neurons use........Go to the Psychology news blog (Added on 3/8/2010 9:12:24 AM)


Genomic test result discussions

Genomic test result discussions
A newly released study has observed that one in three early-stage patients with breast cancer who received genomic testing when deciding about therapy options felt they did not fully understand their discussions with physicians about their test results and their risk of recurrence. About one in four experienced distress when receiving their test results. Published early online in CANCER, a peer-evaluated journal of the American Cancer........Go to the Society medical news blog (Added on 3/8/2010 8:59:37 AM)


Talking Your Way to Happiness

Talking Your Way to Happiness
Is a happy life filled with trivial chatter or reflective and profound conversations? Psychological researchers Matthias R. Mehl, Shannon E. Holleran, and C. Shelby Clark from the University of Arizona, along with Simine Vazire of Washington University in St. Louis investigated whether happy and unhappy people differ in the types of conversations they tend to engage in. Volunteers wore an unobtrusive recording device called the Electronically........Go to the Psychology news blog (Added on 3/4/2010 9:49:22 PM)


An apple a day?

An apple a day?
A new University of Illinois study touts the benefits of soluble fiberfound in oats, apples, and nuts, for starterssaying that it reduces the inflammation linked to obesity-related diseases and strengthens the immune system. "Soluble fiber changes the personality of immune cellsthey go from being pro-inflammatory, angry cells to anti-inflammatory, healing cells that help us recover faster from infection," said Gregory Freund, a professor in........Go to the Society medical news blog (Added on 3/2/2010 10:13:35 PM)


Are You Getting Enough?

Are You Getting Enough?
Lactose intolerance is a real and important clinical syndrome, but quantifying its public health burden is challenging. An NIH Consensus Development panel was convened this week to assess the available evidence on lactose intolerance and health across the age spectrum and across racial and ethnic groups. The panel will hold a telebriefing to highlight their findings today at 2:00 p.m. EST. Reporters may participate by calling 888-428-7458 or........Go to the Society medical news blog (Added on 2/25/2010 2:45:32 AM)


Obesity, physical inactivity and arthritis

Obesity, physical inactivity and arthritis
Scientists from the Toronto Western Research Institute noted a higher prevalence of arthritis and arthritis-attributable activity limitations (AAL) in the U.S. versus the Canadian population. The authors attribute the higher prevalence of arthritis and AAL to a greater level of obesity and physical inactivity in Americans, especially women. Full findings of this study are reported in the recent issue of Arthritis Care & Research, a journal of........Go to the Rheumatology news blog (Added on 2/25/2010 1:42:14 AM)


Antibodies linked to cardiovascular disease

Antibodies linked to cardiovascular disease
A study by scientists in Australia and the United Kingdom suggests that autoantibodies to fat binding proteins significantly increase in systemic lupus erythematosus (SLE) patients with active disease. This increase in anti-apolipoprotein (anti-Apo A-I), anti-high-density lipoprotein (anti-HDL), and anti-C-reactive protein (anti-CRP) may contribute to the development of atherosclerosis in SLE patients, placing them at risk for cardiovascular........Go to the Heart-watch-blog (Added on 2/25/2010 1:22:27 AM)


Green tea may help fight glaucoma

Green tea may help fight glaucoma
Researchers have confirmed that the healthful substances found in green tea renowned for their powerful antioxidant and disease-fighting properties do penetrate into tissues of the eye. Their new report, the first documenting how the lens, retina, and other eye tissues absorb these substances, raises the possibility that green tea may protect against glaucoma and other common eye diseases. It appears in ACS's bi-weekly Journal of Agricultural........Go to the Ophthalmology news blog (Added on 2/18/2010 9:57:07 PM)


New endoscopic treatment for Barrett's esophagus

New endoscopic treatment for Barrett's esophagus
Early tumor formation in Barrett's esophagus (BE) can be effectively and safely treated with radiofrequency ablation (RFA), in combination with previous endoscopic removal of visible lesions, as per a newly released study in Clinical Gastroenterology and Hepatology, the official journal of the American Gastroenterological Association (AGA) Institute. "Barrett's esophagus is the most important risk factor for the development of esophageal........Go to the GI news blog (Added on 2/18/2010 9:43:02 PM)


Erlotinib marginally cost-effective

Erlotinib marginally cost-effective
Weighing both magnitude of survival benefit and expense, scientists observed that the drug erlotinib, which was found to improve overall survival by 2 months in patients with advanced non-small cell lung cancer, is marginally cost-effective. The results of their economic analysis using clinical trial data were reported in a newly released study published online February 16 in the Journal of the National Cancer Institute Natasha B. Leighl,........Go to the Lung-cancer-blog (Added on 2/17/2010 7:37:39 AM)


Daclizumab for treating MS

Daclizumab for treating MS
Biogen Idec (NASDAQ: BIIB) and Facet Biotech Corporation (NASDAQ: FACT) today announced the publication of Phase 2 data showing that the addition of daclizumab to interferon beta (IFNβ) led to a significant reduction in the number of new or enlarged multiple sclerosis (MS) lesions when in comparison to IFNβ alone in patients with active relapsing forms of MS. The trial, called CHOICE, also showed that daclizumab led to an increase in........Go to the Neurology news blog (Added on 2/17/2010 7:29:53 AM)


 

Psychopaths' brains wired to seek rewards

Psychopaths' brains wired to seek rewards
The brains of psychopaths appear to be wired to keep seeking a reward at any cost, new research from Vanderbilt University finds. The research uncovers the role of the brain's reward system in psychopathy and opens a new area of study for understanding what drives these individuals. "This study underscores the importance of neurological research as it relates to behavior," Dr. Francis S. Collins, director of the National Institutes of........Go to the Psychology news blog (Added on 3/14/2010 8:10:33 PM)


Vitamin D and atherosclerosis

Vitamin D and atherosclerosis
Vitamin D is quickly becoming the "go-to" remedy for treating a wide range of illnesses, from osteoporosis to atherosclerosis. However, new evidence from a Wake Forest University School of Medicine study suggests that supplementing vitamin D in those with low levels may have different effects based on patient race and, in black individuals, the supplement could actually do harm. The study is the first to show a positive relationship between........Go to the Heart-watch-blog (Added on 3/14/2010 7:58:05 PM)


A new oral treatment for lice

A new oral treatment for lice
French medical scientists from the AP-HP (Henri Mondor Hospital and Avicenne Hospital) and Inserm (Unit 738 "Models and methods for therapeutic assessment of chronic illnesses" and CIC 202, at Tours) have recently demonstrated the effectiveness of a new molecule in the fight against lice. Faced with the emergence of increasing resistance to conventional therapys by these parasites, this new medicine represents a real therapeutic alternative........Go to the Pediatric news blog (Added on 3/12/2010 8:12:08 AM)


R-rated movies and underage alcohol

R-rated movies and underage alcohol
R-rated movies portray violence and other behaviors deemed inappropriate for children under 17 year of age. A newly released study finds one more reason why parents should not let their kids watch those movies: adolescents who watch R-rated movies are more likely to try alcohol at a young age. Reported in the recent issue of Prevention Science, a scientific journal of the Society for Prevention Research, the study of 6,255 children examined........Go to the Psychology news blog (Added on 3/12/2010 7:58:10 AM)


Insight into brain's decision-making process

Insight into brain's decision-making process
Replaying recent events in the area of the brain called the hippocampus may have less to do with creating long-term memories, as researchers have suspected, than with an active decision-making process, suggests a newly released study by scientists at Carnegie Mellon University and the University of Minnesota Medical School. In a study of rats navigating a maze, the scientists observed that replays occurring in the hippocampus were not........Go to the Neurology news blog (Added on 3/11/2010 11:08:05 PM)


Papaya extract against cancer

Papaya extract against cancer
The humble papaya is gaining credibility in Western medicine for anticancer powers that folk cultures have recognized for generations. University of Florida researcher Nam Dang, M.D., Ph.D., and his colleagues in Japan have documented papaya's dramatic anticancer effect against a broad range of lab-grown tumors, including cancers of the cervix, breast, liver, lung and pancreas. The scientists used an extract made from dried papaya leaves,........Go to the Cancer-blog (Added on 3/10/2010 8:19:04 AM)


Baseball throwing arm injuries

Baseball throwing arm injuries
Throwing arm injuries are on the rise in Little League and other youth baseball programs. After these injuries occur, a number of players are out for the season; others require surgery and must refrain from play for an even longer duration; still others sustain injuries so severe that they cause permanent damage and are unable to continue playing baseball. Three new studies presented today at the at the 2010 Annual Meeting of the American........Go to the Society medical news blog (Added on 3/10/2010 8:14:58 AM)


Exposure to BPA may cause permanent fertility defects

Exposure to BPA may cause permanent fertility defects
Scientists at Yale School of Medicine have discovered that exposure during pregnancy to Bisphenol A (BPA), a common component of plastics, causes permanent abnormalities in the uterus of offspring, including alteration in their DNA. The findings were published in the recent issue of Journal of the Federation of American Societies for Experimental Biology (FASEB J.). Led by Hugh S. Taylor, M.D., professor in the Department of Obstetrics,........Go to the OBGYN news blog (Added on 3/9/2010 8:26:17 AM)


Vitamin D and immune defenses

Vitamin D and immune defenses
Researchers at the University of Copenhagen have discovered that Vitamin D is crucial to activating our immune defenses and that without sufficient intake of the vitamin, the killer cells of the immune system T cells - will not be able to react to and fight off serious infections in the body. For T cells to detect and kill foreign pathogens such as clumps of bacteria or viruses, the cells must first be 'triggered' into action and........Go to the Research news blog (Added on 3/8/2010 9:29:15 AM)


Sleep differences among ethnic groups

Sleep differences among ethnic groups
The 2010 Sleep in America poll released recently by the National Sleep Foundation (NSF) reveals significant differences in the sleep habits and attitudes of Asians, Blacks/African-Americans, Hispanics and Whites. It is the first poll to examine sleep among these four ethnic groups. NSF's Sleep in America poll observed that more than three-fourths of respondents from each ethnic group agree that poor sleep is linked to health problems........Go to the Neurology news blog (Added on 3/8/2010 9:08:13 AM)


Acupuncture may relieve joint pain

Acupuncture may relieve joint pain
A newly released study, led by scientists at the Herbert Irving Comprehensive Cancer Center at NewYork-Presbyterian Hospital/Columbia University Medical Center, demonstrates that acupuncture appears to be an effective treatment for joint pain and stiffness in patients with breast cancer who are being treated with usually used hormonal therapies. Results were reported in the Journal of Clinical Oncology Joint pain and stiffness are common........Go to the Rheumatology news blog (Added on 3/4/2010 9:52:01 PM)


Epstein-Barr virus and multiple sclerosis

Epstein-Barr virus and multiple sclerosis
Scientists from the Harvard School of Public Health, Walter Reed Army Institute of Research, and a team of collaborators have observed for the first time that the risk of multiple sclerosis (MS) increases by a number of folds following infection with the Epstein-Barr virus (EBV). This finding implicates EBV as a contributory cause to multiple sclerosis. The study appears in an advance online edition of the journal Annals of Neurology and will........Go to the Neurology news blog (Added on 3/4/2010 9:50:35 PM)


Key cause of chronic leukemia progression

Key cause of chronic leukemia progression
COLUMBUS, Ohio Scientists have discovered a key reason why a form of leukemia progresses from its more-treatable chronic phase to a life-threatening phase called blast crisis. The study, led by cancer scientists at the Ohio State University Comprehensive Cancer Center-Arthur G. James Cancer Hospital and Richard J. Solove Research Institute (OSUCCC-James), indicates that chronic myeloid leukemia (CML) progresses when immature white blood........Go to the Cancer-blog (Added on 3/4/2010 9:44:00 PM)


Children can have recurrent strokes

Children can have recurrent strokes
Children can have strokes, and the strokes can recur, commonly within a month, as per pediatric researchers. Unfortunately, the strokes often go unrecognized the first time, and the child does not receive therapy before the recurrence. Pediatric neurologist Rebecca Ichord, M.D., director of the Pediatric Stroke Program at The Children's Hospital of Philadelphia, reported today on a study of arterial ischemic stroke in children at the........Go to the Pediatric news blog (Added on 2/25/2010 1:58:31 AM)


Prozac and Celexa exhibit anti-inflammatory effects

Prozac and Celexa exhibit anti-inflammatory effects
A newly released study observed that fluoxetine (Prozac) and citalopram (Celexa) therapy significantly inhibited disease progression of collagen-induced arthritis (CIA) in mice. Research led by Sandra Sacre, Ph.D. from the Brighton and Sussex Medical School (BSMS) in the UK studied the anti-arthritic potential of these drugs, known as selective serotonin reuptake inhibitors (SSRIs), most usually used to treat depression. Both SSRIs exhibited........Go to the Rheumatology news blog (Added on 2/25/2010 1:31:36 AM)


Regulating anesthesia via computer

Regulating anesthesia via computer
A team of scientists from the Canary Islands has developed a technique for automatically controlling anaesthesia during surgical operations. The new system detects the hypnotic state of the patient at all times and supplies the most appropriate dose of anaesthetic. "This is an efficient control technique which regulates anaesthesia in operating theatres by computer, with the aim of adapting the dose of the drug administered as per the........Go to the Society medical news blog (Added on 2/18/2010 10:04:03 PM)


Depression in Low-income Urban Mothers

Depression in Low-income Urban Mothers
More than half of low-income urban mothers met the criteria for a diagnosis of depression at some point between two weeks and 14 months after giving birth, as per a research studyled by University of Rochester Medical Center scientists and published online by the journal Pediatrics. This is the first study to describe the prevalence of depression among low-income urban mothers, who were attending well-child care visits, through the use of a........Go to the OBGYN news blog (Added on 2/18/2010 9:54:24 PM)


How malaria parasite spread?

How malaria parasite spread?
Malaria remains one of the most deadly infectious diseases. Yet, how Plasmodium, the malaria parasite, regulates its infectious cycle has remained an enigma despite decades of rigorous research. But now a research team led by a cell biologist at the University of California, Riverside has identified a mechanism by which Plasmodium intensively replicates itself in human blood to spread the disease. "If this mechanism can be stopped," said........Go to the Infectious disease blog (Added on 2/18/2010 9:13:04 PM)


A primer on migraine headaches

A primer on migraine headaches
Migraine headache affects a number of people and many different preventative strategies should be considered, states an article in CMAJ (Canadian Medical Association Journal) (pre-embargo link only) http://www.cmaj.ca/embargo/cmaj081657.pdf. The article, a primer for physicians, outlines various therapys and approaches for migraine headaches. Migraine headache is a common, disabling condition. When migraine headaches become frequent,........Go to the Neurology news blog (Added on 2/17/2010 7:38:53 AM)


Influenza vaccines in elderly

Influenza vaccines in elderly
Evidence for the safety and efficacy of influenza vaccines in the over 65s is poor, despite the fact that vaccination has been recommended for the prevention of influenza in older people for the past 40 years. These are the conclusions of a new Cochrane Systematic Review. Adults aged 65 and over are some of the most vulnerable during influenza season and a priority for vaccination programmes. However, very few systematic reviews of the........Go to the Infectious disease blog (Added on 2/17/2010 7:28:48 AM)


 

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Cancer terms:
Oncologist: Physician or surgeon who had specialized in the treatment of cancer. Medical oncologists usually treat patients with chemotherapy, hormonal therapy and biological therapy, radiation oncologists treat cancer with radiation therapy and surgical oncologists treat patients with surgery. See cancer terms for more cancer related terms.

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