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Health & Medicine

• Today’s Healthcare
• Medical Imaging
• Health Policy

Matter & Energy

• Medical Technology
• Energy Policy
• Detectors

Reference

• Radiography
• Physical trauma
• CAT scan
• Nuclear power plant

"Poor image quality constitutes a major source of unnecessary radiation to patients in developing countries," emphasizes Dr. Madan Rehani of the IAEA Division of Radiation, Waste and Transport Safety, which carried out the survey under technical cooperation (TC) projects of the IAEA.

(Read the full post about ‘X-rays Often Repeated For Patients In Developing Countries’…)

Health & Medicine

• Today’s Healthcare
• Medical Imaging
• Health Policy

Matter & Energy

• Medical Technology
• Energy Policy
• Detectors

Reference

• Radiography
• Physical trauma
• CAT scan
• Nuclear power plant

"Poor image quality constitutes a major source of unnecessary radiation to patients in developing countries," emphasizes Dr. Madan Rehani of the IAEA Division of Radiation, Waste and Transport Safety, which carried out the survey under technical cooperation (TC) projects of the IAEA.

(Read the full post about ‘X-rays Often Repeated For Patients In Developing Countries’…)

Health & Medicine

• Controlled Substances
• Pharmacology
• HIV and AIDS

Mind & Brain

• Ecstasy
• Illegal Drugs
• Addiction

Reference

• Stimulant
• Narcotic
• Drug addiction
• Substance abuse

Preclinical research undertaken by Pharmacology PhD student Emily Jaehne shows that ecstasy deaths, which are invariably related to elevated body temperature, may be related to drug users’ failure to recognise their body is abnormally hot.

“The fact that these drugs are often taken in warm nightclubs and at rave parties increases the risk of long- term changes in brain function, or even death,” Emily says.

The 25-year-old student has spent the past three years investigating how ecstasy can increase body temperature, and to understand how drug users respond when this happens.

“Our bodies usually maintain a constant temperature of 37 degrees Celsius, but in some cases ecstasy can elevate this by up to five degrees, leading to severe brain damage.”

Ecstasy is one of the most popular illicit drugs in Australia, according to the Australian Institute of Health and Welfare, with almost 24% of the population aged between 20-29 years admitting to using it in their lifetime.

(Read the full post about ‘Ecstasy Deaths Linked To Raised Body Temperature’…)

Health & Medicine

• Elder Care
• Healthy Aging
• Today’s Healthcare

Mind & Brain

• Educational Psychology
• Behavior
• Intelligence

Reference

• Athletic training
• Sports medicine
• Psychologist
• Occupational therapy

Koichi Kitano, lead author and doctoral student in IU Bloomington’s School of Health, Physical Education and Recreation, will discuss the study during a poster presentation on Thursday at the American College of Sports Medicine’s annual meeting in Indianapolis.

Falls are one of the most common causes of injury and death among the elderly.

(Read the full post about ‘Screening For The Risk Of Life-threatening Falls In The Elderly’…)

Health & Medicine

• Pain Control
• Fibromyalgia
• Joint Pain

Mind & Brain

• Perception
• Caregiving
• Multiple Sclerosis

Reference

• Sensory neuron
• Sensory system
• Nociceptor
• Psychophysics

The Michigan researchers studied 31 subjects to determine if there is a global central nervous system problem underlying sensory processing in fibromyalgia patients. They noted that few studies have employed different stimuli in consistent ways and levels of intensity to measure pain sensitivities in this patient group.

(Read the full post about ‘Fibromyalgia Pain Linked With Central Nervous System Disorder’…)

Health & Medicine

• Stem Cells
• Brain Tumor
• Nervous System

Mind & Brain

• Brain Injury
• Disorders and Syndromes
• Neuroscience

Reference

• Pupillary reflex
• Stem cell treatments
• Embryonic stem cell
• Brain damage

A new study, led by Laurence Katz, Co-Director of the Carolina Resuscitation Research Group at the University of the North Carolina School of Medicine, suggests a way in which this might be achieved.

According to the research, neurogenesis can be regulated through induced hypothermia.

(Read the full post about ‘New Stem Cell Therapy May Aid The Repair Of Damaged Brains’…)

Health & Medicine

• Prostate Cancer
• Lung Cancer
• Skin Cancer

Matter & Energy

• Nanotechnology
• Medical Technology
• Electronics

Reference

• Nanoparticle
• Nanomedicine
• Interventional radiology
• Nuclear medicine

Magnetic nanoparticles (with a size of some few to several hundred nanometres) are a new, promising means of fighting cancer. The particles serve as a carrier for drugs: "loaded" with the drugs, the nanoparticles are released into the blood stream, where they move until they come under the influence of a targeting magnetic field which holds them on to the tumour - until the drug has released its active agent.

(Read the full post about ‘Magnetic Nanoparticles: Suitable For Cancer Therapy?’…)

Health & Medicine

• Infectious Diseases
• Genes
• Human Biology

Plants & Animals

• Bacteria
• Microbiology
• Molecular Biology

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• Cell membrane
• Organelle
• Prokaryote
• Endospore

The investigators used X-ray crystallography to determine the structure of a protein – called the usher – that is part of the chaperone/usher pathway and serves as a molecular scaffold for the assembly of adhesive pili by pathogenic bacteria such as E. coli.

(Read the full post about ‘First ‘Molecular Snapshot’ Of A Virulence Factor On Bacterial Surface’…)

Health & Medicine

• Children’s Health
• Attention Deficit Disorder
• Cold and Flu
• Allergy
• Infant’s Health
• Pharmacology

Reference

• Upper respiratory tract infection
• Nasal congestion
• Hay fever
• Bronchitis

According to the study, 1-in-3 children under the age of two with bronchiolitis (a lower respiratory tract infection associated with runny nose, cough, wheezing and/or difficulty breathing) had received over-the-counter cough and cold medicines in the week prior to visiting an emergency department.

This study identifies rates and predictors of cough and cold medication use prior to the manufacturer recall of and FDA recommendations against use of these medications in children younger than two years of age.

“After the recall and labeling changes, it will be important to monitor for potential ongoing use of these medicines in young children and observe if parents or physicians are turning to other therapies in place of these medications,” says O’Donnell.

Given these findings and the fact that non-concentrated cough and cold formulations remain available for over-the-counter use, the authors encourage physicians to counsel all parents of young children about these ineffective and potentially dangerous medications.

While the study did not identify a specific high-risk demographic group for targeted educational interventions, factors including daycare attendance, second-hand smoke exposure, recent antibiotic use and presence of wheezing were associated with increased use of cough and cold medications.

(Read the full post about ‘Cold Medication Use In Young Children Can Lead To Adverse Effects, Even Death’…)

The average cost ofstaying in a nursing home is nearly $192 a day or over $70,000 a year. The average length of stay in a nursing home is two and half years. Do the math…that’s $175,000! Could you or your family handle this expense? The fact is, we’re living longer than ever before and as our elderly population continues to explode, so too willour medical costs. But long term care insuranceisn’t only for the elderly, because the fact is, 39% of those needing long term care are between the ages of the 18-64.

(Read the full post about ‘Do You Need Long Term Care Insurance?’…)