more top stories »

Health and Wellbeing

— Health and Wellbeing

Precise and low-cost submicron fabrication technique for manufacturing human spare parts

By - April 11, 2007 2 Pictures
April 12, 2007 VTT Technical Research Centre of Finland, Tampere University of Technology and Nanofoot Finland Oy have developed a direct-write three-dimensional forming method of biomaterials. The methodology enables fabrication of nano and micrometer scale structures that can be used as parts of tissue engineering scaffolds. The project is funded by the BioneXt Tampere Research Programme. Read More
— Health and Wellbeing

Behaviour scientists shake Darwin’s foundation - chickens inherited parents' stress symptoms

By - April 11, 2007 1 Picture
April 12, 2007 Evolutionary theory ever since Darwin is based on the assumption that acquired traits, such as learnt modifications of behaviour, cannot be inherited by the offspring. Now, a Swedish-Norwegian research group, led by professor Per Jensen at Linköping university in Sweden, shows that chickens can actually inherit behavioural modifications induced by stress in their parents. Read More
— Health and Wellbeing Feature

The emergence of the Convenient Care Clinic

April 4, 2007 An interesting development in the health system in the U.S. of recent times has been a new type of health facility that is beginning to pop-up at local drug stores, discount stores and various supermarkets. In the store's local pharmacy, many establishments have set up mini-clinics. Operating specifically in high-traffic retail outlets with accessible pharmacy services, these clinics provide routine, non-emergency services to walk-in patients at affordable prices seven days a week. These mini-clinics cost half of what patients typically pay for a regular doctor's visit and are roughly one-sixth the cost of an emergency room visit. Patients who visit these mini-clinics are treated by a family nurse practitioner or a physician's assistant – both of whom can write prescriptions and perform a full exam. Although mini-clinics do not handle chronic illnesses, they are ideal for ailments like strep throat, sinus infections or common colds and with no appointment necessary, extended hours, and seven days a week, the approach is more in keeping with modern business practices than the unyielding, inefficient and expensive traditional health system. As Charles Darwin said: “It is not the strongest of the species that survive, nor the most intelligent, but the one most responsive to change.” Read More
— Health and Wellbeing

Recreational Drugs and their level of harm

By - March 23, 2007 3 Pictures
March 24, 2007 Just how dangerous are recreational drugs and what’s the most effective way to classify drugs as the basis for law enforcement? With the technologies for creating new substances now well ahead of the law’s ability to even recognise them, it’s clearly time for a new way of doing things. Last year, the UK’s House of Commons Science and Technology Committee tabled a report entitled Drug classification: making a hash of it? which concluded that the current UK classification of drugs into A, B and C classes should be replaced with a new system more closely reflecting the harm they cause. One of the most striking findings of the report was that based on the committee’s assessment of harm, tobacco and alcohol (in red on the chart) would be ranked as more harmful than cannabis, LSD and ecstasy. The report also stated that, on the basis of harm, "alcohol would be classed as B bordering on A, while cigarettes would probably be in the borderline between B and C". Now a leading researcher on substance misuse has expressed concern that the proposed classification regime is too limited in its approach to serve as a basis for changes in the law. Read More
— Health and Wellbeing

The Wilderness Medicine Book

By - March 23, 2007 1 Picture
March 24, 2007 This is one of those books that will come in handy, even if you never use it. If that sounds silly, you’ve never been 50 miles from the nearest road with a man down and no telecommunications or medical knowledge. Each year, more and more people venture outdoors, including wilderness and rugged environments, and many suffer from injuries or illnesses while in the mountains, deserts, forests, jungles, or oceans. The 5th edition of Wilderness Medicine, is the definitive clinical reference on its unique subject and explains how to manage everything from frostbite to infection by marine microbes and situations stemming from natural disasters to diverse everyday injuries, such as bites, stings, poisonous plant exposures and animal attacks. Read More
— Health and Wellbeing

The first Conception Kit for at-home use

By - March 22, 2007 2 Pictures
March 23, 2007 Millions of people the world over struggle with fertility issues each yea and until recently have had few options beyond expensive drugs or very expensive, invasive medical procedures. The Conceivex Conception Kit is the first comprehensive reproductive healthcare system designed for couples and was this week granted 510K clearance by the U.S. FDA. The Conception Kit contains fertility prediction tools, semen collectors and the only FDA-cleared home-use cervical cap for conception, which are designed to be used together for up to three months in order to enhance the couple’s chance of becoming pregnant. The cornerstone of the US$300 kit is the Conception Cap, which brings the semen in direct contact with the cervix for four to six hours, increasing the opportunity for sperm to move into the uterine cavity and fertilize an egg at the most opportune time. Read More
— Health and Wellbeing

Bodywall finding application in all sports

By - March 20, 2007 4 Pictures
March 21, 2007 The Bodywall is designed to assist athletes to stretch effectively, with its combination of high-adhesion gloves and shoes and high-tech wall surface offering spiderman-like capabilities. It is so effective at stretching the muscles an athlete uses in any particular sport that when we first wrote it up last September, we forecast it would become part of the training regime of all athletes. The reason it is applicable to all sports, and hence a generic sporting product is that it achieves its goals using the wall, gravity and the human body - the only common element in every sport. As the worldwide interest in the product has blossomed since our article, thye man who conceived Bodywall, Chris Toal, has seen it used in a fascinating variety of ways to achieve stretching and exercise in different sports. The company is now developing aids so that the Bodywall can be used even more specifically - see the images here and here and here. Read More
— Health and Wellbeing

First Global Tsunami Alarm System

By - March 16, 2007 1 Picture
March 17, 2007 Holidaying on the water just hasn’t been the same since the Boxing Day Tsunami in the Indian Ocean in 2004. Tsunamis are not new – they have been occurring regularly since time began. The probability of a tsunami is greatest in areas where the earth’s tectonic plates meet. Most fear created by the dreaded tidal wave however comes from the unknown – Tsunamis can travel at speeds up to 1000 km/h so if the early warning signs are missed, by the time you can see it, it’s too late. Now a new tsunami warning system brings hope that holidaymakers can relax on their beach holidays and residents of coastal areas need no longer live fearfully. You must be connected to a GSM mobile phone network, and signing up is as simple as entering your phone number on a web site, immediately enabling the alarm system on your phone. Nothing has to be installed or downloaded - a one-year subscription costs only EUR 30 and there is also a monthly subscription for holidaymakers at EUR 10. The system uses “Flash SMS” messaging which “pushes” the message onto the front screen of the phone even if it is being used. Read More
— Health and Wellbeing

New 3D Imaging technology promises early detection of Alzheimer’s and Dementia

By - March 14, 2007 1 Picture
March 15, 2007 The older people become, the greater risk they have of sharing the tragic fate of those who remain alive yet are increasingly unaware of the world around them. In industrialised countries, one to six percent of the population over the age of 65 and an even more alarming ten to twenty percent over the age of 80 suffer a progressive loss of their cognitive abilities. Alzheimers disease is the most common cause, affecting 50 to 60 percent of all cases, followed by circulatory disorders in small blood vessels, capillaries and venules (calcifications), which make up about 20 percent. These disorders cause ever larger parts of the brain to become necrotic due to an insufficient supply of blood. Read More

Subscribe to Gizmag's email newsletter