World Heart Day 2012 : Focus on Women and Children

 
 This year our efforts will focus on protecting the hearts of women and children through heart-healthy actions. 

 This year, World Heart Day is even more significant given that at the 65th World Health Assembly in May 2012, governments from 194 countries agreed to the first-ever global mortality target on non-communicable diseases (NCDs – including CVD, diabetes, cancer and chronic respiratory diseases) and made a commitment to reduce premature NCD deaths by 25 per cent by 2025.
  Since CVD accounts for nearly half of the 36 million deaths due to NCDs, we have a major role to play in achieving this target. 

This year in continuation from our 2011 theme of home heart health we will make 2012 the year of cardiovascular disease (CVD) prevention among women and children because:

Dermographism

The term dermographism (or dermatographism) literally means writing on the skin. Dermographism is a common form of chronic hives called physical urticaria, which gets its name because the hives are caused by a certain stimulus on the body. Firm stroking of the skin produces:

• an initial red line (capillary dilatation),
• an axon-reflex flare with broadening erythema (arteriolar dilatation)
• formation of a linear wheal (transudation of fluid /edema); 

=> these events are collectively termed the triple response of Lewis(due to release of histamine) .

An exaggerated response to this constitutional whealing tendency is seen in approximately 2-5% of the population and is referred to as dermographism. In a minority of people, it is accompanied by itching (symptomatic dermographism).
   
Diagnosis
Dermographism is diagnosed clinically based on the typical appearance of the rash. To make the diagnosis, the doctor may take a tongue blade and draw it over the skin of the arm or back to cause a
 hive. 

Is That Drink Really Healthy?

These days, there are more “health drinks” lining supermarket shelves than ever before. But don’t start guzzling just yet! Although these concoctions promise a bevy of vitamins, energy or other “super” ingredients, there’s typically a catch. Read on for the scoop on popular “health” beverages.

via @http:/womansday.com/health-fitness/nutrition

International Day for the Remembrance of the Slave Trade and its Abolition, 23 August

 Message from UNESCO Director-General:

Freedom from slavery and servitude is a fundamental human right recognized in Article 4 of the United Nations Declaration of Human Rights, whose 60th anniversary we celebrate this year. On this tenth International Day for the Remembrance of the Slave Trade and its Abolition, let us therefore remember the millions of men, women and children who were subjected to this most invidious denial of human rights, and those who fought tirelessly to end that tyranny.

Triclosan, a Chemical Commonly Found in Hand Soap Impairs Muscle Function

The Food and Drug Administration said recent research raises "valid concerns" about the possible health effects of Triclosan, an antibacterial chemical found in a growing number of liquid soaps, hand sanitizers, dishwashing liquids, shaving gels and even socks, workout clothes and toys.

A new paper, published today in the Proceedings of the National Academy of Sciences, indicates that triclosan impairs muscle function in both animals and humans. The study, conducted by researchers from the University of California, Davis, found that the chemical hinders human muscle contractions at the cellular level and inhibits normal muscle functioning in both fish and mice.

 “Triclosan is found in virtually everyone’s home and is pervasive in the environment,” said lead author Isaac Pessah. “These findings provide strong evidence that the chemical is of concern to both human and environmental health.”
The antibacterial substance, which was first developed in the 1960s to prevent bacterial infections in hospitals, has since been incorporated into everything from hand soaps to toothpastes to mouthwashes. Manufacturers see it as a marketing bonus, increasing consumer confidence that a particular product kills harmful bacteria. Even some household products—such as kitchen utensils, toys and bedding—include triclosan.