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

Watching Real-time Chemical Activity In Cells

Watching Real-time Chemical Activity In Cells
Attempts to identify potential drugs that interfere with the action of one particular enzyme associated with heart disease and similar health problems led researchers at Johns Hopkins to create a new tool and new experimental approach that allow them to see multiple, real-time chemical reactions in living cells. Their report on the work is published July 21 in the journal ACS Chemical Biology.

Most current drug development operations test........Go to the Research news blog (Added on 7/22/2006 10:38:08 PM)

Best Online Learning Experience

Best Online Learning Experience
Breast cancer patients who use online information services in combination with computer support groups and other interactive services are the most likely to feel they have the information they need to cope with their illness, as per new research at the University of Wisconsin-Madison Center of Excellence in Cancer Communication Research.

"Prior research indicated that women with breast cancer can learn as a result of having access to online........Go to the Breast-cancer-blog (Added on 7/20/2006 8:27:52 PM)

Demand For Community Nurses To Increase

Demand For Community Nurses Increase
An ageing population and the increasing number of people living at home with chronic illnesses are placing increasing demands on Australia's community nursing resources.

With the health care system becoming more reliant on community nurses to look after people with chronic and complex health problems such as dementia, diabetes and cancer, scientists at the University of Western Sydney have looked into the types of care provided.

Until now........Go to the Society medical news blog (Added on 7/19/2006 10:33:40 PM)

Breast Stem Cell Secrets

Breast Stem Cell Secrets
The most aggressive form of breast cancer may originate from breast stem cells that have undergone genetic mishaps.

Victorian Breast Cancer Research Consortium researchers from The Walter and Eliza Hall Institute, using mouse models, have discovered that breast stem cells do not express receptors for the female hormones oestrogen or progesterone. These and other features of the stem cell resemble the aggressive 'basal' subtype of breast........Go to the Breast-cancer-blog (Added on 7/19/2006 10:29:10 PM)

Prevention Program For Childhood Obesity

Prevention Program For Childhood Obesity
The waistlines of children continue to grow, along with the concern about the problem. Two University of Cincinnati scientists are recruiting a school, parents and children in fighting obesity as they test a new prevention program in Meade County, Ky. After spending spring conducting focus groups with children and their parents, the 12-week program, geared toward 129 fifth-graders, will be launched at an elementary school in Brandenburg, Ky.,........Go to the Weight watcher's blog (Added on 7/19/2006 9:56:44 PM)

Spinal Cord Stem Cell Transplantation is Safe

Spinal Cord Stem Cell Transplantation is Safe
Transplanting human embryonic stem cells does not cause harm and can be used as a therapeutic strategy for the therapy of acute spinal cord injury, as per a recent study by UC Irvine researchers.

UCI neurobiologist Hans Keirstead and his colleagues at the Reeve-Irvine Research Center observed that rats with either mild or severe spinal cord injuries that were transplanted with a therapy derived from human embryonic stem cells suffered no........Go to the Neurology news blog (Added on 7/19/2006 9:45:46 PM)

World's First Handheld Electronic Reader For The Blind

World's First Handheld Electronic Reader For The Blind
The National Federation of the Blind (NFB) today unveils a groundbreaking new device, the Kurzweil-National Federation of the Blind Reader. The portable Reader, developed by the National Federation of the Blind and renowned inventor Ray Kurzweil, enables users to take pictures of and read most printed materials at the click of a button. Users merely hold "the camera that talks" over print-a letter, bills, a restaurant menu, an airline ticket,........Go to the Ophthalmology news blog (Added on 7/18/2006 8:47:15 PM)

New diabetes drug may also cause weight reduction

New diabetes drug may also cause weight reduction
The Washington University Diabetes Center at Barnes-Jewish Hospital focuses on providing patients with the latest technology, therapys and clinical research. Some patients at the center are receiving a new diabetes drug that may give a welcome side effect - weight loss.

Byetta, developed by Amylin Pharmaceuticals and Eli Lilly and Co., is designed to help patients with type 2 diabetes get better control of their condition by helping the body........Go to the Diabetes-watch-blog (Added on 7/18/2006 8:34:54 PM)

Embracing e-records

Embracing e-records
Surgeons and staff no longer play the "where's-the-chart?" game in the Division of Cardiothoracic Surgery at Washington University School of Medicine.

That activity recently became obsolete when the division switched from using paper files to a fully electronic medical record system.

"In our division, there might be six people vying for a patient's chart during the week," says Laura Ochoa, advance practice nurse in thoracic surgery. "The........Go to the Health news blog (Added on 7/18/2006 6:06:55 PM)

Helping Obese Adolescents Lose Weight

Helping Obese Adolescents Lose Weight
The weight loss medicine sibutramine, when combined with behavior treatment, allowed hundreds of very obese adolescents to lose an average of 14 pounds over a year, as per a multicenter study in the July 18 Annals of Internal Medicine. Adolescents in the study who received placebo (a sugar pill) gained four pounds over the year.

In addition to reductions in body mass index and weight, the treated adolescents had improvements in disease risk........Go to the Weight watcher's blog (Added on 7/17/2006 9:38:38 PM)

Computer Detects Cognitive Changes

Computer Detects Cognitive Changes
A popular, computer-based card game is helping Oregon Health & Science University scientists monitor cognitive changes in the elderly, a new study shows.

Researchers with the OHSU Oregon Center for Aging & Technology, or ORCATECH, observed that a Solitaire-like game called FreeCell, when adapted with cognitive performance assessment algorithms, may be able to distinguish between persons with memory problems and cognitively healthy seniors.
........Go to the Psychology news blog (Added on 7/17/2006 8:55:17 PM)

Perpetrators Of Abuse As Well As Victims

Perpetrators Of Abuse As Well As Victims
Women are more likely than men to stalk, attack and psychologically abuse their partners, as per a University of Florida study that finds college women have a new view of the dating scene.

"We're seeing women in relationships acting differently nowadays than we have in the past," said Angela Gover, a UF criminologist who led the research. "The nature of criminality has been changing for females, and this change is reflected in intimate........Go to the Psychology news blog (Added on 7/17/2006 8:34:00 PM)

Watching TV Could Help Your Parenting

Watching TV Could Help Your Parenting
Phase two of The Great Parenting Experiment, which aims to find out whether watching "positive parenting" TV shows can really help address problems like child aggression and tantrums, is being launched by clinical psychologist Rachel Calam of The University of Manchester this week.

The ITV1 series Driving Mum and Dad Mad returns on Monday (17 July), and will follow a new set of families as they try out the "Triple P" parenting programme. ........Go to the Psychology news blog (Added on 7/17/2006 7:47:35 PM)

Children who live with smokers

Children who live with smokers
Children are particularly vulnerable to the effects of secondhand smoking, both because they are small and still growing and because they're often a "captive audience" for tobacco smoke. Now, scientists identify another problem: a greater risk for respiratory complications during outpatient surgical procedures.

Dwight Jones, MD, of Children's Hospital Boston and Neil Bhattacharyya, MD, from Brigham and Women's Hospital followed 405 children,........Go to the Society medical news blog (Added on 7/17/2006 5:13:38 AM)

High-tech Medical Devices

High-tech Medical Devices
The International Modern Hospital Show 2006 is being held from July 12 to 14 in Tokyo (Tokyo Big Sight), where nearly 400 companies have gathered to showcase the latest in healthcare-related technology. The theme of the show is "Reliable Health, Medical Treatment, and Care - Aiming for High Quality Service," a theme whose success evidently depends on high technology. Below are photos (via Impress Watch) and explanations of a few of the devices........Go to the Lung news blog (Added on 7/14/2006 5:14:40 AM)

Don't Let Job Get In The Way Of Your Relationship

Don't Let Job Get In The Way Of Your Relationship
Do we feel accepted by our partners no matter how good or bad our professional life is going? Do we see our spouses as loving us for better or worse? These questions are explored in a recent study included in the recent issue of SAGE's Personality and Social Psychology Bulletin, an official publication of the Society for Personality and Social Psychology, published by SAGE Publications.

The article, "For better or worse? Self-esteem and the........Go to the Psychology news blog (Added on 7/13/2006 9:59:42 PM)

Allergy Battle Could Be Won In Five Years

Allergy Battle Could Be Won In Five Years
Researchers, working with colleagues at St George's, University of London, are developing drugs designed to stop allergens from entering the body, so rendering them harmless.

Professor David Garrod said the research - recently shortlisted for the Northwest Regional Development Agency's Bionow Project of the Year - takes a completely new approach to the therapy and prevention of allergies.

"The technology is based on our earlier discovery........Go to the Allergy news blog (Added on 7/12/2006 11:40:55 PM)

High Humidity Is A Risk Factor For Heart Attack

High Humidity Is A Risk Factor For Heart Attack
High humidity, even in a relatively mild climate, boosts the risk of a heart attack among the elderly, reveals research published ahead of print in Heart.

The scientists analysed all reported deaths in Athens for the whole of 2001 and looked at daily weather reports from the National Meteorological Society on temperature, pressure levels, and humidity for the same year.

The total number of heart attack deaths during the year numbered........Go to the Heart-watch-blog (Added on 7/12/2006 11:24:47 PM)

Women At Risk From Working Long Hours

Women At Risk From Working Long Hours
Long hours of work may be more worrisome for women in comparison to men. Women who work long hours are more likely than men to indulge in unhealthy behaviours such as snacking, smoking and drinking caffeine. A new study funded by the Economic and Social Research Council finds that men and women respond very differently to working long hours.

Researcher Dr Daryl O'Connor explains: "Women who work long hours eat more high fat and high sugar........Go to the Society medical news blog (Added on 7/12/2006 10:56:01 PM)

Brain-computer Helps Paralyzed Patients

Brain-computer Helps Paralyzed Patients
How can we make a paralyzed person perform actions that he or she wants to do? Technology is now coming to aid people who were paralyzed for long time.

People with long-standing, severe paralysis can generate signals in the area of the brain responsible for voluntary movements. These signals can be detected, recorded, routed out of the brain to a computer and converted into actions, enabling a paralyzed patient to perform basic tasks.

The........Go to the Neurology news blog (Added on 7/12/2006 9:49:55 PM)

 

Finding Potential Ovarian Cancer Stem Cells

Finding Potential Ovarian Cancer Stem Cells
Massachusetts General Hospital (MGH) scientists have identified potential ovary cancer stem cells, which may be behind the difficulty of treating these tumors with standard chemotherapy. Understanding more about the stem-like characteristics of these cells could lead to new approaches to treating ovary cancer, which kills more than 16,000 U.S. women annually and is their fifth most common cause of cancer death. The report will appear in the........Go to the Ovarian cancer blog (Added on 7/22/2006 9:56:55 PM)

Heart Damage From Some Cancer Drugs

Heart Damage From Some Cancer Drugs
It is well documented that some anti-cancer drugs can damage the heart, but a long-term follow-up of children and young adults who had doxorubicin[1] treatment for bone tumours suggests that the damage gets progressively worse as the years go on.

According to a research findings published on-line (Thursday 20 July) in Annals of Oncology[2] researchers from the University Medical Centre at the University of Groningen in the Netherlands, say........Go to the Cancer-blog (Added on 7/19/2006 10:47:03 PM)

Developing Safer Anti-obesity Drugs

Developing Safer Anti-obesity Drugs
A study led by a UT Southwestern Medical Center researcher sheds light on how the brain chemical serotonin, when spurred by diet drugs such as Fen-phen, works to curb appetite.

That knowledge could aid in the design of safer anti-obesity drugs nearly a decade after Fen-phen was banned for causing harmful side effects.

The study, which tested the effect of several drugs that alter serotonin levels in the brain, observed that serotonin........Go to the Weight watcher's blog (Added on 7/19/2006 10:40:10 PM)

Antioxidants May Slow Vision Loss

Antioxidants May Slow Vision Loss
Researchers at Johns Hopkins have successfully blocked the advance of retinal degeneration in mice with a form of retinitis pigmentosa (RP) by treating them with vitamin E, alpha-lipoic acid and other antioxidant chemicals.

"Much more work needs to be done to determine if what we did in mice will work in humans," said Peter Campochiaro, the Eccles Professor of Ophthalmology and Neuroscience at The Johns Hopkins University School of........Go to the Ophthalmology news blog (Added on 7/19/2006 10:08:00 PM)

Autism: Fewer Neurons For Processing Emotion

Autism: Fewer Neurons For Processing Emotion
For the first time, research has shown that the autistic brain has fewer neurons in an area correlation to emotion and social behavior, as per a new study reported in the July 19 issue of The Journal of Neuroscience.

This study provides quantitative evidence linking autism to an abnormality of the amygdala, particularly the lateral nucleus-a major emotion-processing area with connections to parts of the brain responsible for higher cognitive........Go to the Psychology news blog (Added on 7/19/2006 10:03:49 PM)

Calorie Restriction Better Than Exercise

Calorie Restriction Better Than Exercise
Investigators at Washington University School of Medicine in St. Louis have observed that eating a low-calorie yet nutritionally balanced diet lowers concentrations of a thyroid hormone called triiodothyronine (T3), which controls the body's energy balance and cellular metabolism.

The scientists also observed that calorie restriction (CR) decreases the circulating concentration of a powerful inflammatory molecule called tumor necrosis factor........Go to the Neurology news blog (Added on 7/18/2006 9:09:30 PM)

Earlier Use Leads To Better Speech

Earlier Use Leads To Better Speech
"Bye-bye, bye-bye," said one 3 and a half-year old child, born deaf but with a cochlear implant that partially restored hearing nine months earlier. That's the most complex speech the child uttered during a testing session that involved play with a toy train set.

In contrast, a child of the same age who had a cochlear implant 31 months earlier made more sophisticated statements: "OK, now the people goes to stand there with that noise and now........Go to the ENT news blog (Added on 7/18/2006 9:00:56 PM)

Tumor Escapes From Attacks

Tumor Escapes From Attacks
Like the fictional wizard Harry Potter, some malignant tumors seem capable of wrapping themselves in an invisibility cloak. Scientists at Washington University School of Medicine in St. Louis have observed that pancreatic tumors hide from the body's immune surveillance by surrounding themselves with cells that make it hard for the immune system to detect them.

The tumor-protecting cells are white blood cells called regulatory T cells, or........Go to the Cancer-blog (Added on 7/18/2006 8:39:37 PM)

Communication Signal For Tissue Development

Communication Signal For Tissue Development
Scientists at Rensselaer Polytechnic Institute have discovered a communication signal between cells that plays an important role in cell adhesion and detachment. The finding provides new information about how cells and tissues determine when to let go from surfaces during new growth, as per the researchers.

Our discovery of this new signaling pathway adds to fundamental information about how cells work together during the remodeling of........Go to the Research news blog (Added on 7/18/2006 6:03:55 AM)

Protein-coated Dental Implants

Protein-coated Dental Implants
Titanium dental implants coated with proteins that induce bone formation may be a key advancement in treating tooth loss due to gum disease, scientists say.

In laboratory tests, MCG scientists applied a protein onto implants that directs endogenous stem cells to become bone-forming cells. The result was a nearly complete regeneration of lost tissue, says Dr. Ulf Wikesjo, a professor of periodontics in MCG's School of Dentistry.

Loss of........Go to the Research news blog (Added on 7/17/2006 9:00:31 PM)

New Way To Fix Painful Broken Ribs

New Way To Fix Painful Broken Ribs
Surgeons in the Oregon Health & Science University Trauma/Critical Care Program are challenging the decades-old practice of 'not 'fixing' rib fractures. In a first-of-its kind pilot study, the surgeons hope to identify people most at risk of prolonged pain and disability from broken ribs. They also hope to expedite pain relief and healing using a surgical technique, and a new device, called a U-plate. Neither the technique nor the device are........Go to the Rheumatology news blog (Added on 7/17/2006 8:43:45 PM)

Help Child Anxiety Disorders

Help Child Anxiety Disorders
Special skills workshops for parents of anxious young children could offer a breakthrough in addressing this difficult problem, as per psychology experts at The University of Manchester.

Providing psychological therapys for children under ten with anxiety disorders is problematic for health professionals, as the approaches that are most successful with teenagers and adults are difficult to apply to the very young.

As per researcher Dr........Go to the Psychology news blog (Added on 7/17/2006 7:59:03 PM)

Telepathy To The Test

Telepathy To The Test
Researchers at The University of Manchester have created a virtual computer world designed to test telepathic ability.

The system, which immerses an individual in what looks like a life-size computer game, has been created as part of a joint project between The University's School of Computer Science and School of Psychological Sciences.

Approximately 100 participants will take part in the experiment which aims to test whether telepathy........Go to the Psychology news blog (Added on 7/17/2006 7:53:07 PM)

New Strategy Identifies Cancer Targets

New Strategy Identifies Cancer Targets
In a step toward personalized medicine, Howard Hughes Medical Institute investigator Brian J. Druker and his colleagues have developed a new technique to identify previously unknown genetic mutations that can trigger malignant growth. By analyzing the proteins - instead of the genes - inside acute myeloid leukemia (AML) cells, the scientists have dramatically reduced the time it takes to zero in on molecular abnormalities that might be........Go to the Cancer-blog (Added on 7/17/2006 4:47:32 AM)

Combined treatment for lung cancer

Combined treatment  for lung cancer
Combining thermal ablation with radiation treatment extends average life expectancy and decreases recurrences of tumors in patients who have early stages of inoperable lung cancer, as per scientists at Rhode Island Hospital.

In a retrospective study looking at patients over seven years, the median survival rate at three years increased from 20 months after radiation alone to 42 months when thermal ablation was followed by radiation for........Go to the Lung-cancer-blog (Added on 7/17/2006 4:43:37 AM)

Dna To Direct Nanowire Assembly

Dna To Direct Nanowire Assembly
A research team led by Brown University engineers has harnessed the coding power of DNA to create zinc oxide nanowires on top of carbon nanotube tips. The feat, detailed in the journal Nanotechnology, marks the first time that DNA has been used to direct the assembly and growth of complex nanowires.

The tiny new structures can create and detect light and, with mechanical pressure, generate electricity. The wires' optical and electrical........Go to the Research news blog (Added on 7/13/2006 8:37:16 PM)

Sleep Deprivation Doubles Risks Of Obesity

Sleep Deprivation Doubles Risks Of Obesity
You might be too busy to find time to sleep, but lack of sleep could lead to overweight and obesity. New research from Warwick Medical School at the University of Warwick has found that sleep deprivation is linked to an almost a two-fold increased risk of being obese for both children and adults.

Findings from a study by Professor Francesco Cappuccio were presented to the International AC21 Research Festival hosted this month by the........Go to the Weight watcher's blog (Added on 7/12/2006 11:36:24 PM)

Living Alone Doubles The Risk Of Serious Heart Disease

Living Alone Doubles The Risk Of Serious Heart Disease
People who live alone double their risk of serious heart disease as those who live with a partner, suggests research in the Journal of Epidemiology and Community Health. This includes severe angina and heart attack.

The finding is based on a study of more than 138,000 adults between the ages of 30 and 69 living in one area (Aarhus) of Denmark.

Between 2000 and 2002, 646 people were diagnosed with severe angina, or sustained a heart........Go to the Heart-watch-blog (Added on 7/12/2006 11:19:27 PM)

Mesothelioma Drug In Progress

Mesothelioma Drug In Progress
CuraGen Corporation and TopoTarget have initiated patient dosing in a phase II clinical trial evaluating the activity of PXD101, a small molecule histone deacetylase inhibitor, for the treatment of a type of cancer called mesothelioma.

Mesothelioma is a type of cancer arising from the cells, known as mesothelium, with the majority of cancers beginning in the chest cavity. The incidence of mesothelioma increases with age and is rarely........Go to the Cancer-blog (Added on 7/12/2006 9:22:27 PM)

Parents Are Not To Be Blamed

Parents Are Not To Be Blamed
What's the largest study that looked at children's late language development showed? It showed that parents are not to be blamed for the late language development of children. It is not because the parents are not talking to the toddlers that they are not developing the language skills.

This world's largest study has examined speech development of 1766 children in Western Australia from infancy to seven years of age, with particular focus........Go to the Psychology news blog (Added on 7/12/2006 8:42:16 PM)

 

Older Blog Entries   1   2   3  
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.