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Migraine, stroke and heart attack

Migraine, stroke and heart attack
ST. PAUL, Minn. New research looks at whether a gene variant may affect the link between migraine and stroke or heart attacks. The study is reported in the February 17, 2009, print issue of Neurology, the medical journal of the American Academy of Neurology. The study involved 25,000 women who answered a questionnaire about their history of migraines and migraines with aura. Aura is commonly described as visual disturbances, such as........Go to the Neurology news blog (Added on 2/16/2009 9:51:21 PM)


What's the link between Parkinsonism and melanoma?

What's the link between Parkinsonism and melanoma?
People with a family history of melanoma may have a greater risk of developing Parkinson's disease, as per a research studyreleased recently that will be presented at the American Academy of Neurology's 61st Annual Meeting in Seattle, April 25 to May 2, 2009. The study involved nearly 157,000 people who did not have Parkinson's disease. They were asked if their parents or siblings had been diagnosed with melanoma, the deadliest form of skin........Go to the Skin news blog (Added on 2/16/2009 9:47:18 PM)


Breast MRI to supplement standard imaging

Breast MRI to supplement standard imaging
Updated guidelines for physicians that represent best practices for using magnetic resonance imaging (MRI) to newly diagnose breast cancer and to make therapy decisions for breast cancer were published recently in the Journal of the National Comprehensive Cancer Network Breast radiologists and surgeons at the Seattle Cancer Care Alliance (SCCA) and the Roswell Park Cancer Institute in Buffalo, N.Y. authored the paper upon which the guidelines........Go to the Breast-cancer-blog (Added on 2/16/2009 9:27:59 PM)


Resources for off-label prescribing may be incomplete

Resources for off-label prescribing may be incomplete
The resources doctors use to get important information about indications and reimbursement for use of cancer drugs off-label appears to be out-of-date and incomplete, as per a research studyled by scientists in the Duke Comprehensive Cancer Center. The study, which was funded by the Agency for Healthcare Research and Quality (AHRQ), examined compendia the online and hard copy resources that oncologists and pharmacists use when prescribing........Go to the Society medical news blog (Added on 2/16/2009 7:25:47 PM)


New platinum compound to combat cancer

New platinum compound to combat cancer
Scientists in the Department of Chemistry at Wake Forest University in collaboration with colleagues at the Wake Forest University Health Sciences Comprehensive Cancer Center have developed a new class of platinum-based anti-tumor drugs that animal studies have shown to be 10 times more effective than current therapys in destroying certain types of lung cancer cells. The results were reported in the December 11 issue of the Journal of........Go to the Cancer-blog (Added on 2/12/2009 6:16:27 AM)


Your brain is working hard even when you are sleeping

Your brain is working hard even when you are sleeping
New research provides strong support for the idea that one of the key functions of sleep is the consolidation of memories. The study, published by Cell Press in the February 12th issue of the journal Neuron, provides fascinating insight into the cellular mechanisms that govern the sleep-dependent consolidation of experiences that occur while we are awake. Eventhough sleep is thought to facilitate memory and learning, the molecular links........Go to the Neurology news blog (Added on 2/12/2009 6:08:12 AM)


Why put your loved ones at risk of heart attack?

Why put your loved ones at risk of heart attack?
Scientists at University College London and St George's, University of London measured recent exposure to tobacco smoke in non-smoking middle-aged men taking part in the British Regional Heart Study by measuring the levels of cotinine - a compound carried in the blood - at two time points 20 years apart. A blood cotinine level above 0.7ng/mL is linked to a 40% increase in the risk of a heart attack (2), and other studies have suggested that........Go to the Heart-watch-blog (Added on 2/12/2009 5:44:22 AM)


Starving those cancer cells to death

Starving those cancer cells to death
The development of malignant tumours is highly dependent on the nutrients the tumours receive through the blood. The team of Dr. Janusz Rak, of the Research Institute of the McGill University Health Centre (MUHC) at the Montreal Children's Hospital, including Dr. Khalid Al-Nedawi and Brian Meehan, has just discovered a new mechanism that tumours use to stimulate the growth of the blood vessels that feed them. The scientists have also proposed a........Go to the Cancer-blog (Added on 2/12/2009 5:38:25 AM)


Improved quality assurance for multivitamins

Improved quality assurance for multivitamins
The National Institute of Standards and Technology (NIST) has developed a new certified reference material that can be an important quality assurance tool for measuring the amounts of vitamins, carotenoids, and trace elements in dietary supplements. The new Standard Reference Material (SRM) 3280 for multivitamin/multimineral tablets was created in collaboration with the Office of Dietary Supplements (ODS) at the National Institutes of Health........Go to the Society medical news blog (Added on 2/12/2009 5:29:53 AM)


DHEA may prevent prostate cancer

DHEA may prevent prostate cancer
DHEA is a natural circulating hormone and the body's production of it decreases with age. Men take DHEA as an over-the-counter supplement because it has been suggested that DHEA can reverse aging or have anabolic effects since it can be metabolized in the body to androgens. Increased consumption of dietary isoflavones is linked to a decreased risk of prostate cancer. Red clover (Trifolium pretense) is one source of isoflavones. Both supplements........Go to the Prostate-cancer-blog (Added on 2/12/2009 5:26:04 AM)


Benefits of exercise on quitting smoking

Benefits of exercise on quitting smoking
Research from the University of Exeter reveals for the first time, that changes in brain activity, triggered by physical exercise, may help reduce cigarette cravings. Reported in the journal Psychopharmacology, the study shows how exercise changes the way the brain processes information among smokers, thereby reducing their cravings for nicotine. For the first time, scientists used functional Magnetic Resonance Imaging (fMRI) to investigate how........Go to the Society medical news blog (Added on 2/11/2009 6:27:34 AM)


Better prenatal care using home pregnancy tests

Better prenatal care using home pregnancy tests
The simple intervention of providing women who are having unprotected sex with a home pregnancy test could have a substantial impact on the health of potential newborns, as per a Michigan State University study. In research published this month in the February edition of the American Journal of Preventive Medicine, MSU's Mary Nettleman observed that significantly more women who had a home pregnancy test at home not only suspected they could........Go to the OBGYN news blog (Added on 2/11/2009 6:14:35 AM)


Students who interact with peers

Students who interact with peers
Students who feel connected to their peers and teachers are more inclined to alert a teacher or principal if they hear a fellow student "wants to do something dangerous," as per a newly released study published by the American Psychological Association. But those students who don't feel connected are less likely to act. Scientists from The Pennsylvania State University and Missouri State University looked into why some students adopt a "code........Go to the Psychology news blog (Added on 2/11/2009 6:01:10 AM)


Chronic Lung Diseases In Smokers

Chronic Lung Diseases In Smokers
Eventhough the immune system is designed to protect the body from harm, it may actually worsen one of the most difficult-to-treat respiratory diseases: chronic obstructive pulmonary disorder (COPD), as per new University of Cincinnati (UC) research. In a preclinical research study, UC environmental health researchers have identified a link between cigarette smoke and activation of a specific cellular receptor (NKG2D) critical to immune........Go to the Lung news blog (Added on 2/10/2009 6:28:28 AM)


Cirrhosis, Inflammation And Heart Rhythm Problems

Cirrhosis, Inflammation And Heart Rhythm Problems
Liver cirrhosis is the seventh leading cause of death in the United States, taking 25,000 lives per year. It is often the result of alcohol over-consumption or exposure to hepatitis C, either of which can damage the liver and prevent it from filtering toxins. These toxins then accumulate in the blood stream and eventually reach the brain where they disrupt neurological and mental performance, a condition known as hepatic encephalopathy. ........Go to the GI news blog (Added on 2/10/2009 6:04:56 AM)


Reading minds with infrared scan

Reading minds with infrared scan
Scientists at Canada's largest children's rehabilitation hospital have developed a technique that uses infrared light brain imaging to decode preference with the goal of ultimately opening the world of choice to children who can't speak or move. As per a research findings published this month in The Journal of Neural Engineering, Bloorview researchers demonstrate the ability to decode a person's preference for one of two drinks with 80 per........Go to the Psychology news blog (Added on 2/10/2009 6:01:02 AM)


Marijuana might increase risk of testicular cancer

Marijuana might increase risk of testicular cancer
Frequent and/or long-term marijuana use may significantly increase a man's risk of developing the most aggressive type of testicular cancer, as per a research studyby scientists at Fred Hutchinson Cancer Research Center. The study results were published online Feb. 9 in the journal Cancer The scientists observed that being a marijuana smoker at the time of diagnosis was linked to a 70 percent increased risk of testicular cancer. The risk was........Go to the Cancer-blog (Added on 2/9/2009 6:17:32 AM)


Pregnancy does not decrease breast cancer survival

Pregnancy does not decrease  breast cancer survival
Young women who develop breast cancer during their pregnancy, or who are diagnosed within one year of their pregnancy, have no difference in rates of local recurrence, distant metastases and overall survival in comparison to other young women with the disease, as per scientists at The University of Texas M. D. Anderson Cancer Center. However, the largest single-institution study to look at pregnant patients with breast cancer finds that........Go to the Breast-cancer-blog (Added on 2/9/2009 5:59:39 AM)


Exploring genetic causes of schizophrenia

Exploring genetic causes of schizophrenia
A newly released study shows that schizophrenia is caused, at least in part, by large, rare structural changes in DNA referred to as copy number variants (CNVs) not the tiny, single letter alterations (single nucleotide polymorphisms (SNPs) that researchers have pursued for years. The findings are published February 6 in the open-access journal PLoS Genetics Schizophrenia is one of the most common psychiatric disorders, but researchers have........Go to the Psychology news blog (Added on 2/6/2009 6:20:21 AM)


Selling of personalized medicine prematurely?

Selling of personalized medicine prematurely?
We appears to be a long way off from using genetics to reliably gauge our risks for specific diseases, say scientists at the University of Pittsburgh Graduate School of Public Health as per a research findings published on Feb. 5 in the online journal PLoS Genetics. Yet, a number of companies currently offer personalized genetic testing for diseases like cancer, heart disease and diabetes, and tout the ability of DNA testing to predict future........Go to the Society medical news blog (Added on 2/6/2009 6:16:39 AM)


 

Chemotherapy after surgery in gastric cancer

Chemotherapy after surgery in gastric cancer
Peritoneal carcinomatosis can be thought of as a series of events that together form a peritoneal metastatic cascade. The peritoneal stromal tissue may be a friendly host for tumour proliferation, providing a rich source of growth factors and chemokines known to be involved in tumour metastasis. Till now, our understanding of the molecular mediators that orchestrate this cascade is weakly understood. Astragalus memebranaceus,a traditional........Go to the Gastric cancer blog (Added on 2/18/2009 6:04:24 AM)


Insulin analogues or Insulin?

Insulin analogues or Insulin?
Insulin analogues are modified human insulins developed to address the limitations of human insulins which do not always respond to increased blood glucose levels in the same way as insulin that is naturally secreted by the body. A comprehensive systematic review by Sumeet Singh and his colleagues http://www.cmaj.ca/press/pg385.pdf. looked at outcomes linked to the use of rapid- and long-acting insulin analogues in adult and childhood type 1........Go to the Diabetes-watch-blog (Added on 2/16/2009 9:49:31 PM)


About antimicrobial resistance

About antimicrobial resistance
Antibiotic resistance and the rise of illnesses that cannot be treated easily because of drug resistance is a health concern around the world. CMAJ launches a 6-part series on antibiotic resistance to provide practical therapy guidelines for practicing doctors to manage resistant microbes in 3 settings: the hospital, clinic and home. The current issue features 3 articles on the topic. An analysis by Dr. David Patrick from the BC Centre for........Go to the Infectious disease blog (Added on 2/16/2009 9:29:47 PM)


Sun safety behaviors among pool staff

Sun safety behaviors among pool staff
The social environment at swimming pools may be correlation to sun safety behaviors of outdoor pool staff, as per a report in the recent issue of Archives of Dermatology, one of the JAMA/Archives journals. "Skin cancer accounts for almost half of all cancers diagnosed in the United States, and there is both direct and indirect evidence that sun exposure can cause skin cancer," as per background information in the article. Outdoor lifeguards........Go to the Skin news blog (Added on 2/16/2009 7:23:50 PM)


Removing those skin wrinkles

Removing those skin wrinkles
Hollywood stars of a certain age take note: Research at Berkeley Lab suggests that a protein associated with the spread of several major human cancers may also hold great potential for the elimination of wrinkles and the rejuvenation of the skin. If this promise bears fruit, controlling concentrations of the RHAMM protein could one day replace surgical procedures or injections with neurotoxins that carry such unpleasant side-effects as muscle........Go to the Skin news blog (Added on 2/12/2009 6:21:20 AM)


Regular exercise to prevent colon cancer

Regular exercise to prevent colon cancer
An ambitious newly released study has added considerable weight to the claim that exercise can lower the risk for colon cancer. Scientists at Washington University School of Medicine in St. Louis and Harvard University combined and analyzed several decades worth of data from past studies on how exercise affects colon cancer risk. They observed that people who exercised the most were 24 percent less likely to develop the disease than those who........Go to the Colon-cancer-blog (Added on 2/12/2009 6:14:00 AM)


Are you in control of your own actions?

Are you in control of your own actions?
The underlying sense of being in control of our own actions is challenged by new research from UCL (University College London) which demonstrates that the choices we make internally are weak and easily overridden in comparison to when we are told which choice to make. The research, which is published recently in Cerebral Cortex, is one of the first neuroscientific studies to look at changing one's mind in situations where the initial........Go to the Psychology news blog (Added on 2/12/2009 6:01:23 AM)


Avoid pregnancy rather than go through hazels of testing

Avoid pregnancy rather than go through hazels of testing
Parents of children with genetic conditions may avoid the need to choose whether to undergo pre-natal testing or to abort future pregnancies by simply avoiding subsequent pregnancy altogether, a study has observed. Parents are 'choosing not to choose', researcher Dr Susan Kelly, who is based at the Egenis research centre at the University of Exeter, suggests, in a 'reflection of deep-seated ambivalence' about the options and the limitations........Go to the OBGYN news blog (Added on 2/12/2009 5:42:09 AM)


Elevated blood sugar level leads to decreased brain funciton

Elevated blood sugar level leads to decreased brain funciton
Results of a recent study conducted by scientists at Wake Forest University Baptist Medical Center and his colleagues show that cognitive functioning abilities drop as average blood sugar levels rise in people with type 2 diabetes. The study appears in this month's issue of Diabetes Care The ongoing Memory in Diabetes (MIND) study, a sub-study of the Action to Control Cardiovascular Risk in Diabetes Trial (ACCORD), found a statistically........Go to the Diabetic news blog (Added on 2/12/2009 5:36:07 AM)


New drug to prevent colon cancer in making

New drug to prevent colon cancer in making
Scientists at the Mayo Clinic campus in Florida have observed that a drug now being tested to treat a range of human cancers significantly inhibited colon cancer development in mice. Because the agent appears to have minimal side effects, it may represent an effective chemopreventive therapy in people at high risk for colon cancer, the researchers say. Their study, reported in the Feb. 15 issue of Cancer Research, observed that use of the........Go to the Colon-cancer-blog (Added on 2/12/2009 5:18:22 AM)


Mutation that causes inflammatory bowel disease

Mutation that causes inflammatory bowel disease
A team of researchers at The Scripps Research Institute has linked a mouse mutation to an increased susceptibility for developing inflammatory bowel disease -- represented in humans as Crohn's disease and ulcerative colitis, which together are estimated to affect more than a million people in the United States. The findings may one day lead to new and better therapys for the disease. The work was reported in the February 6, 2009 Early........Go to the GI news blog (Added on 2/11/2009 6:22:15 AM)


Improve memory by increasing brain processing speed

Improve memory by increasing brain processing speed
Mayo Clinic scientists observed that healthy, elderly adults who participated in a computer-based training program to improve the speed and accuracy of brain processing showed twice the improvement in certain aspects of memory, in comparison to a control group. "What's unique in this study is that brain-processing activities seemed to help aspects of memory that were not directly exercised by the program -- a new finding in memory research,"........Go to the Neurology news blog (Added on 2/11/2009 6:10:38 AM)


Parent's role in teen obesity

Parent's role in teen obesity
There appears to be a reason teenagers eat more burgers and fries than fruits and vegetables: their parents. In a new policy brief released recently by the UCLA Center for Health Policy Research, scientists observed that adolescents are more likely to eat at least five servings of fruits and vegetables a day if their parents do. Contrarily, teens whose parents eat fast food or drink soda are more likely to do the same. Every day, more........Go to the Weight watcher's blog (Added on 2/10/2009 6:31:52 AM)


Happy patients in the happy hospital

Happy patients in the happy hospital
Imagine a hospital where morale is high, employee turnover is low and patient call buttons rarely go unanswered---and if they do, you can call the hospital's CEO. That's exactly the type of culture and service that "delights" patients and makes for the most successful community hospitals in the country, as rated by caregivers and patients, says John Griffith, professor in the University of Michigan School of Public Health. In a newly........Go to the Society medical news blog (Added on 2/10/2009 6:30:05 AM)


MRI to predict Alzheimer's

MRI to predict Alzheimer's
Using special MRI methods, scientists have identified a pattern of regional brain atrophy in patients with mild cognitive impairment (MCI) that indicates a greater likelihood of progression to Alzheimer's disease. The findings appear in the online edition of Radiology "Previously, this pattern has been observed only after a diagnosis of probable Alzheimer's disease," said the study's main author, Linda K. McEvoy, Ph.D., assistant project........Go to the Neurology news blog (Added on 2/10/2009 6:07:41 AM)


Silence is golden

Silence is golden
A team of scientists led by Rutgers' Samuel Gunderson has developed a novel gene silencing platform with very significant improvements over existing RNAi approaches. This may enable the development and discovery of a new class of drugs to treat a wide array of diseases. Critical to the technology is the approach this team took to specifically target RNA biosynthesis. The research findings are published in the journal Nature Biotechnology,........Go to the Research news blog (Added on 2/9/2009 6:19:22 AM)


Racial difference in uterine cancer deaths

Racial difference in uterine cancer deaths
Black women with cancers of the uterus are less likely to survive the disease than white women, and relatively little progress has been made over the past two decades to narrow this racial difference. That is the conclusion of a newly released study reported in the March 15, 2009 issue of CANCER, a peer-evaluated journal of the American Cancer Society. While prior research has shown that black women are more likely to die from uterine........Go to the Uterine cancer blog (Added on 2/9/2009 6:02:11 AM)


Energy drinks: The coffee of a new generation?

Energy drinks: The coffee of a new generation?
It's not uncommon for students to consume energy drinks to increase their concentration as they study throughout the night. "Energy drinks are the coffee of a new generation," says Stphanie Ct, nutritionist with Extenso, a Universit de Montral health and nutrition think-tank. "These drinks are made up of sugar and caffeine and can have a negative impact on health". As per a 2008 report by Agriculture and Agri-Food Canada, 1.5 billion cans of........Go to the Society medical news blog (Added on 2/6/2009 6:26:09 AM)


Young teens really are shortsighted

Young teens really are shortsighted
As per popular stereotype, young teenagers are shortsighted, leaving them prone to poor judgment and risky decision-making when it comes to issues like taking drugs and having sex. Now a newly released study confirms that teens 16 and younger do think about the future less than adults, but explains that the reasons may have less to do with impulsivity and more to do with a desire to do something exciting. The study, by researchers at Temple........Go to the Psychology news blog (Added on 2/6/2009 6:24:13 AM)


Vitamin D and MS related gene

Vitamin D and MS related gene
Scientists have found evidence that a direct interaction between vitamin D and a common genetic variant alters the risk of developing multiple sclerosis (MS). The research, published on 6 February in the open-access journal PLoS Genetics, suggests that vitamin D deficiency during pregnancy and the early years may increase the risk of the offspring developing MS during the later part of life. MS is the most common disabling neurological........Go to the Neurology news blog (Added on 2/6/2009 6:18:43 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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