MedicineWorld.Org
Your gateway to the world of medicine
Home
News
Cancer News
About Us
Cancer
Health Professionals
Patients and public
Contact Us
Disclaimer

MedicineWorld.Org: Archive page

New article alert RSS content feed What is RSS feed?
Be the first one to read news and information.
Subscribe to our RSS feed


Back to main page
Suggest Your News Item for Inclusion

New imaging techniques pave way for cancer drugs

New imaging techniques pave way for cancer drugs
A recently devised method of imaging the chemical communication and warfare between microorganisms could lead to new antibiotics, antifungal, antiviral and anti-cancer drugs, said a Texas AgriLife Research scientist. "Translating metabolic exchange with imaging mass spectrometry," was published Nov. 8 in Nature Chemical Biology, a prominent scientific journal. The article describes a technique developed by a collaborative team that includes........Go to the Cancer-blog (Added on 11/10/2009 8:34:04 AM)


Making ice cream a functional food

Making ice cream a functional food
A comfort food, a tasty treat, an indulgence ice cream conjures feelings of happiness and satisfaction for millions. Ice cream scientists at the University of Missouri have discovered ways to make ice cream tastier and healthier and have contributed to ice cream development and manufacturing for more than a century. Today, MU scientists are working to make ice cream into a functional food, adding nutrients such as fiber, antioxidants and........Go to the Weight watcher's blog (Added on 11/10/2009 8:30:42 AM)


Waiting time for chest pain

Waiting time for chest pain
Emory University Rollins School of Public Health scientists will present Nov. 10 on a range of topics at the American Public Health Association's annual meeting in Philadelphia, including a study that examined compliance with national recommendations that a doctor screen chest pain patients within 10 minutes of their arrival to the Emergency Department (ED). Additional public health research findings from Emory researchers are highlighted........Go to the Heart-watch-blog (Added on 11/10/2009 8:25:03 AM)


Prostate biopsy is not always necessary

Prostate biopsy is not always necessary
Scientists at Wake Forest University School of Medicine and the University of Wisconsin-Madison have discovered that some elevated prostate-specific antigen (PSA) levels in men appears to be caused by a hormone normally occurring in the body, and are not necessarily a predictor of the need for a prostate biopsy. Elevated levels of PSA have traditionally been seen as a potential sign of prostate cancer, leading to the widespread use of PSA........Go to the Prostate-cancer-blog (Added on 11/9/2009 8:22:43 AM)


Nanomedicine may help spinal cord injuries

Nanomedicine may help spinal cord injuries
Scientists at Purdue University have discovered a new approach for repairing damaged nerve fibers in spinal cord injuries using nano-spheres that could be injected into the blood shortly after an accident. The synthetic "copolymer micelles" are drug-delivery spheres about 60 nanometers in diameter, or roughly 100 times smaller than the diameter of a red blood cell. Scientists have been studying how to deliver drugs for cancer therapy and........Go to the Neurology news blog (Added on 11/9/2009 8:17:00 AM)


Hormone replacement therapy and breast cancer

Hormone replacement therapy and breast cancer
The use of postmenopausal hormone treatment has decreased over time in the United States, which scientists suggest may play a key role in the declining rate of atypical ductal hyperplasia, a known risk factor for breast cancer. "Postmenopausal hormone therapy is linked to increased rates of non-malignant breast biopsies, and early and late stages of cancer. Atypical ductal hyperplasia is linked to the use of postmenopausal hormone therapy........Go to the Breast-cancer-blog (Added on 11/9/2009 8:10:30 AM)


Research Study On Near Vision

Research Study On Near Vision
The Cornea and Laser Eye Institute is participating in a research study to determine if an investigational corneal inlay can safely and effectively reduce the need for reading glasses. Dr. Peter Hersh, the study doctor, will perform the procedures. The investigational AcuFocus Corneal Inlay (ACI) is intended to improve near vision in patients with presbyopia, which is the loss of near vision, and reduce dependency on reading glasses. ........Go to the Ophthalmology news blog (Added on 11/6/2009 8:55:21 AM)


Nanoparticles for diagnosis, monitoring and treatment

Nanoparticles for diagnosis, monitoring and treatment
Whether it's magnetic nanoparticles (mNPs) giving an army of 'therapeutically armed' white blood cells direction to invade a deadly tumour's territory, or the use of mNPs to target specific nerve channels and induce nerve-led behaviour (such as the life-dependant thumping of our hearts), mNPs have come a long way in the past decade. The future for mNPs however appears even brighter. With the design of 'theranostic' molecules, mNPs could........Go to the Research news blog (Added on 11/6/2009 8:52:44 AM)


How the heart is formed?

How the heart is formed?
While studying how the heart is formed, researchers at the University of Pennsylvania School of Medicine serendipitously found a novel cellular source of atrial fibrillation (AF), the most common type of abnormal heart beat. Jonathan Epstein, MD, William Wikoff Smith Professor, and Chair, Department of Cell and Developmental Biology, and Vickas Patel, MD, PhD, Assistant Professor of Medicine, have identified a population of cells in the........Go to the Heart-watch-blog (Added on 11/5/2009 8:45:12 AM)


Religion and medicine

Religion and medicine
Do pediatric oncologists feel that religion is a bridge or a barrier to their work? Or do they feel it can be either, depending on whether their patients are recovering or deteriorating? A novel Brandeis University study examines these questions in the current issue of Social Problems Through in-depth interviews with 30 pediatricians and pediatric oncologists at elite medical centers, the authors discovered that physicians tend to view........Go to the Cancer-blog (Added on 11/5/2009 8:28:51 AM)


Women with asthma may benefit from oral contraceptives

Women with asthma may benefit from oral contraceptives
New research shows that during natural menstrual cycles, women with asthma who were not taking oral contraceptives (OC) had lower exhaled nitric oxide levels (eNO), a marker of airway inflammation linked to asthma, than women who were taking OC. Scientists from McMaster University in Hamilton, ON, Canada, studied 17 women with asthma during their menstrual cycles. Results showed that individuals not using oral contraceptives (OC) had higher........Go to the Allergy news blog (Added on 11/5/2009 8:22:02 AM)


Size and shape of the blood vessels predict prostate cancer behavior

Size and shape of the blood vessels predict prostate cancer behavior
A diagnosis of prostate cancer raises the question for patients and their physicians as to how the tumor will behave. Will it grow quickly and aggressively and require continuous therapy, or slowly, allowing treatment and its risks to be safely delayed? The answer may lie in the size and shape of the blood vessels that are visible within the cancer, as per research led by researchers at The Ohio State University Comprehensive Cancer........Go to the Prostate-cancer-blog (Added on 11/4/2009 8:13:42 AM)


Heart disease risk among post-menopausal women

Heart disease risk among post-menopausal women
Postmenopausal women who have higher testosterone levels appears to be at greater risk of heart disease, insulin resistance and the metabolic syndrome in comparison to women with lower testosterone levels, as per a newly released study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM). This new information is an important step, say researchers, in understanding the role that hormones play........Go to the Heart-watch-blog (Added on 11/4/2009 8:04:31 AM)


Do you eat your meal quickly?

Do you eat your meal quickly?
As per a newly released study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM), eating a meal quickly, as in comparison to slowly, curtails the release of hormones in the gut that induce feelings of being full. The decreased release of these hormones, can often lead to overeating. "Most of us have heard that eating fast can lead to food overconsumption and obesity, and in fact some........Go to the Weight watcher's blog (Added on 11/4/2009 8:02:40 AM)


Early-stage, HER2-positive breast cancer

Early-stage, HER2-positive breast cancer
Early-stage patients with breast cancer with HER2 positive tumors one centimeter or smaller are at significant risk of recurrence of their disease, in comparison to those with early-stage disease who do not express the aggressive protein, as per a research studyled by scientists at The University of Texas M. D. Anderson Cancer Center. The findings, published recently online in the Journal of Clinical Oncology, is the first large study to........Go to the Breast-cancer-blog (Added on 11/2/2009 11:12:34 PM)


Childhood cancer survivors less likely to marry

Childhood cancer survivors less likely to marry
Adult survivors of childhood cancer are 20 to 25 percent more likely to never marry compared with siblings and the general population, Yale School of Medicine scientists report in a newly released study published in Cancer Epidemiology, Biomarkers & Prevention, a journal of the American Association for Cancer Research. Nina Kadan-Lottick, M.D., assistant professor of pediatrics at Yale School of Medicine, and his colleagues studied almost........Go to the Society medical news blog (Added on 11/2/2009 11:36:21 PM)


Flu vaccine to women during pregnancy

Flu vaccine to women during pregnancy
Infants born to women who received influenza vaccine during pregnancy were hospitalized at a lower rate than infants born to unvaccinated mothers, as per preliminary results of a research study that's ongoing by scientists at Yale School of Medicine. The team presented the study October 29 at the 47th annual meeting of the Infectious Diseases Society of America in Philadelphia. Influenza is a major cause of serious respiratory disease in........Go to the OBGYN news blog (Added on 11/2/2009 11:35:15 PM)


Nano-scale drug delivery for chemotherapy

Nano-scale drug delivery for chemotherapy
scale delivery vehicles and demonstrated in animal models that this new nanoformulation can eliminate tumors after a single therapy. After delivering the drug to the tumor, the delivery vehicle breaks down into harmless byproducts, markedly decreasing the toxicity for the recipient. Nano-delivery systems have become increasingly attractive to scientists because of their ability to efficiently get into tumors. Since blood vessels supplying........Go to the Cancer-blog (Added on 11/2/2009 8:46:23 AM)


Aggressive osteoporosis prevention needed

Aggressive osteoporosis prevention needed
Aggressively managing patients at risk for osteoporosis could reduce the hip fracture rate in the United States by 25 percent, as per a Kaiser Permanente study reported in the recent issue of the Journal of Bone & Joint Surgery The first step must be a more active role by orthopedic surgeons in osteoporosis disease management, scientists say. This study, the largest to look at osteoporosis management in men and women over 50 years old,........Go to the Society medical news blog (Added on 11/2/2009 8:43:39 AM)


Seeing is relieving

Seeing is relieving
An f1000 assessment examines how pain relief improves greatly when the sufferer can actually see the area where the pain is occurring. In an Anglo-Italian study, thirty healthy subjects were invited to look at either their own hand, the experimenter's hand, or an object, while their hand was subjected to laser-induced pain. The results, published in The Journal of Neuroscience, showed that, when the sufferer could see their own hand, they........Go to the Psychology news blog (Added on 10/29/2009 11:16:04 PM)


 

Handwriting is real problem for children with autism

Handwriting is real problem for children with autism
Handwriting skills are crucial for success in school, communication, and building children's self-esteem. The first study to examine handwriting quality in children with autism spectrum disorders (ASD) has uncovered a relationship between fine motor control and poor quality of handwriting in children with ASD, as per research reported in the November 10, 2009, issue of Neurology, the medical journal of the American Academy of Neurology. The........Go to the Psychology news blog (Added on 11/10/2009 8:40:18 AM)


Not enough amyloid beta protein?

Not enough amyloid beta protein?
While too much amyloid beta protein in the brain is associated with the development of Alzheimer's disease, not enough of the protein in healthy brains can cause learning problems and forgetfulness, Saint Louis University researchers have found. The finding could lead to better medications to treat Alzheimer's disease, said John Morley, M.D., director of the division of geriatrics at Saint Louis University and the lead researcher on the........Go to the Neurology news blog (Added on 11/10/2009 8:27:11 AM)


Short meditation could improve pain

Short meditation could improve pain
Living with pain is stressful, but a surprisingly short investment of time in mental training can help you cope. A newly released study examining the perception of pain and the effects of various mental training techniques has observed that relatively short and simple mindfulness meditation training can have a significant positive effect on pain management. Though pain research during the past decade has shown that extensive meditation........Go to the Society medical news blog (Added on 11/10/2009 8:23:13 AM)


Predictive value of lung cancer response on PET scan

Predictive value of lung cancer response on PET scan
A rapid decline in metabolic activity on a PET scan after radiation treatment for non-small cell lung cancer is correlated with good local tumor control, as per a research studypresented by scientists at Thomas Jefferson University Hospital at the 51st ASTRO Annual Meeting. In addition, the scientists also observed that the higher the metabolic activity and tumor size on a PET scan before therapy, the more likely a patient is to die from........Go to the Lung-cancer-blog (Added on 11/9/2009 8:21:56 AM)


Learning bacterial communications

Learning bacterial communications
Using imaging mass spectrometry, scientists at the University of California, San Diego have developed tools that will enable researchers to visualize how different cell populations of cells communicate. Their study shows how bacteria talk to one another an understanding that may lead to new therapeutic discoveries for diseases ranging from cancer to diabetes and allergies. In the paper reported in the November 8 issue of Nature Chemical........Go to the Infectious disease blog (Added on 11/9/2009 8:18:52 AM)


Women with denser breasts have higher cancer recurrence

Women with denser breasts have higher cancer recurrence
A newly released study finds that women treated for breast cancer are at higher risk of cancer recurrence if they have dense breasts. Reported in the December 15, 2009 issue of Cancer, a peer-evaluated journal of the American Cancer Society, the study's results indicate that patients with breast cancer with dense breasts appears to benefit from additional therapies following surgery, such as radiation. Prior studies indicate that women with........Go to the Breast-cancer-blog (Added on 11/9/2009 7:56:55 AM)


New Synthetic Molecules Trigger Immune Response

New Synthetic Molecules Trigger Immune Response
Scientists at Yale University have developed synthetic molecules capable of enhancing the body's immune response to HIV and HIV-infected cells, as well as to prostate cancer cells. Their findings, published online in the Journal of the American Chemical Society, could lead to novel therapeutic approaches for these diseases. The molecules - called "antibody-recruiting molecule targeting HIV" (ARM-H) and "antibody-recruiting molecule targeting........Go to the Research news blog (Added on 11/6/2009 8:56:40 AM)


Air pollution and infants' bronchiolitis

Air pollution and infants' bronchiolitis
Infants who are exposed to higher levels of air pollution are at increased risk for bronchiolitis, as per a newly released study. The study appears in the November 15 issue of the American Thoracic Society's American Journal of Respiratory and Critical Care Medicine. "There has been very little study of the consequences of early life exposure to air pollution," said Catherine Karr, M.D. PhD, assistant professor of pediatrics at the........Go to the Society medical news blog (Added on 11/6/2009 8:53:59 AM)


Handedness May Effect Body Perception

Handedness May Effect Body Perception
There are areas in the brain devoted to our arms, legs, and various parts of our bodies. The way these areas are distributed throughout the brain are known as "body maps" and there are some significant differences in these maps between left- and right-handed people. For example, in left-handed people, there is an equal amount of brain area devoted to the left and right arms in both hemispheres. However, for right-handed people, there is more........Go to the Psychology news blog (Added on 11/5/2009 8:33:50 AM)


Acetaminophen may cause asthma

Acetaminophen may cause asthma
New research shows that the widely used pain reliever acetaminophen appears to be linked to an increased risk of asthma and wheezing in both children and adults exposed to the drug. Scientists from the University of British Columbia, Vancouver, BC, Canada, conducted a systematic review and metaanalysis of 19 clinical studies (total subjects=425,140) that compared the risk of asthma or wheezing with acetaminophen exposure. The analysis showed........Go to the Allergy news blog (Added on 11/5/2009 8:23:12 AM)


Green tea may prevent oral cancer

Green tea may prevent oral cancer
Green tea extract has shown promise as cancer prevention agent for oral cancer in patients with a pre-cancerous condition known as oral leukoplakia, as per scientists at The University of Texas M. D. Anderson Cancer Center. The study, published online in Cancer Prevention Research, is the first to examine green tea as a chemopreventative agent in this high-risk patient population. The scientists observed that more than half of the oral........Go to the Cancer-blog (Added on 11/5/2009 8:19:57 AM)


Weight training for breast cancer survivors

Weight training for breast cancer survivors
In addition to building muscle, weightlifting is also a prescription for self-esteem among breast cancer survivors, as per new University of Pennsylvania School of Medicine research. Breast cancer survivors who lift weights regularly feel better about bodies and their appearance and are more satisfied with their intimate relationships compared with survivors who do not lift weights, as per a newly released study reported in the journal Breast........Go to the Breast-cancer-blog (Added on 11/4/2009 8:22:13 AM)


Enjoying the bounty of colorful fruits and vegetable

Enjoying the bounty of colorful fruits and vegetable
Hoping to keep the flu at bay? A strong immune system helps. Enjoying the bounty of colorful fruits and vegetables available right now can be an important step toward supporting your family's immune system this cold/flu season. In addition to vitamins, minerals and fiber, fruits and vegetables contain phytonutrients, believed to come from the com-pounds that give these foods their vibrant colors. These phytonutrients provide a wide range........Go to the Infectious disease blog (Added on 11/4/2009 8:11:54 AM)


Consumption Of Processed And Fried Foods

Consumption Of Processed And Fried Foods
Scientists from Mount Sinai School of Medicine report that cutting back on the consumption of processed and fried foods, which are high in toxins called Advanced Glycation End products (AGEs), can reduce inflammation and actually help restore the body's natural defenses regardless of age or health status. These benefits are present even without changing caloric or nutrient intake. The findings, reported in the October/recent issue of the........Go to the Weight watcher's blog (Added on 11/4/2009 7:57:28 AM)


Space-Industry Technology to Treat Breast Cancer

Space-Industry Technology to Treat Breast Cancer
Scientists at Rush University Medical Center and Argonne National Laboratory are collaborating on a study to determine if an imaging technique used by NASA to inspect the space shuttle can be used to predict tissue damage often experienced by patients with breast cancer undergoing radiation treatment. The study is examining the utility of three-dimensional thermal tomography in radiation oncology. Preliminary results from the study are........Go to the Breast-cancer-blog (Added on 11/2/2009 11:01:39 PM)


Fruit Fly Model toUnderstand Diabetes

Fruit Fly Model toUnderstand Diabetes
As rates of obesity, diabetes, and related disorders have reached epidemic proportions in the US in recent years, researchers are working from a number of angles to pinpoint the causes and contributing factors involved in this public health crisis. While sedentary lifestyles and diets high in sugar and fat contribute significantly to the rise in diabetes rates, genetic factors may make some people more vulnerable than others to developing........Go to the Diabetic news blog (Added on 11/2/2009 11:52:39 PM)


Hepatitis B does not increase pancreatic cancer risk

Hepatitis B does not increase pancreatic cancer risk
A Henry Ford Hospital study observed that hepatitis B does not increase the risk for pancreas cancer and that only age is a contributing factor. The results contradict a prior study in 2008 that suggested a link between pancreas cancer and prior hepatitis B infection. Hepatitis B is an inflammation of the liver caused by a viral infection. Study results will be presented at the American Association for the Study of Liver Diseases' Annual........Go to the Pancreatic cancer blog (Added on 11/2/2009 8:52:56 AM)


Sleep disturbances improve after retirement

Sleep disturbances improve after retirement
A study in the Nov.1 issue of the journal Sleep shows that retirement is followed by a sharp decrease in the prevalence of sleep disturbances. Findings suggest that this general improvement in sleep is likely to result from the removal of work-related demands and stress rather than from actual health benefits of retirement. Results show that the odds of having disturbed sleep in the seven years after retirement were 26 percent lower........Go to the Psychology news blog (Added on 11/2/2009 8:47:58 AM)


Smartphone Games For Elderly Diabetics

Smartphone Games For Elderly Diabetics
Cellular phones - once a luxury used strictly for talking - have taken on a number of new roles in recent years. Now scientists at Saint Louis University and Old Dominion University in Virginia say smartphones can be used to help elderly diabetics manage their health and learn more about their condition. A team of scientists from business, engineering, medicine and public health, as well as practitioners and scientists in China, designed the........Go to the Diabetic news blog (Added on 10/29/2009 11:19:41 PM)


Drug-radiation eliminates lung cancer

Drug-radiation eliminates lung cancer
Scientists at UT Southwestern Medical Center have eliminated non-small cell lung (NSCL) cancer in mice by using an investigative drug called BEZ235 in combination with low-dose radiation. In a study appearing in the recent issue of Cancer Research, UT Southwestern scientists observed that if they administered BEZ235 before they damaged the DNA of tumor cells with otherwise nontoxic radiation, the drug blocked the pro-survival actions of a........Go to the Lung-cancer-blog (Added on 10/29/2009 11:08:27 PM)


 

Older Blog Entries   1   2   3   4   5   6   7   8   9   10   11   12   13   14   15   16   17   18   19   20   21   22   23   24   25   26   27   28   29   30   31   32   33   34   35   36   37   38   39   40   41   42   43   44   45   46   47   48   49   50   51   52   53   54   55   56   57   58   59   60   61   62   63   64   65   66   67   68   69   70   71   72   73   74   75   76   77   78   79   80   81   82   83   84   85   86   87   88   89   90   91   92   93   94   95   96   97   98  
If you wish to publish an article in your name, email us.

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.

Medicineworld.org: Main Page

Other resources   

Copyright statement
The contents of this web page are protected. Legal action may follow for reproduction of materials without permission.