Archive for October, 2008

Smoking’s Harm!!!

Sunday, October 26th, 2008

Cigarette not good for healthDoes smoking affect a person’s seasoning, memory and other cognitive abilities? A study involved 1964 generally healthy people (average age, 56); about 21% smoked, 44% were former smokers and 35% never had smoked.

At the start of the study, smokers scored lower on average than people who never had smoked on all tested aspects of cognition, except memory; those scores were about the same. During a five-year span. smokers’ scores in all areas, including memory, declined about twice as fast as non-smokers’ did. The more cigarettes smokes, the greater the decline. (more…)

Testicles - new source of stem cells: Scientists

Tuesday, October 21st, 2008

HAMBURG: Faced with strict German laws banning the use of human embryos, a team of German scientists came up with a radical new “ethical” source for stem cells – men’s testicles.

The scientists believe their breakthrough may offer a whole new range of treatments for diseases like Parkinson’s and diabetes and for spinal cord injuries involving use of men’s own stem cells to replace damaged or diseased cells in their own bodies.

The researchers from the Universities of Tuebingen and Cologne in Germany, and King’s College London, say routine biopsies of men’s testicles could provide a new source of stem cells which could be as good as embryonic stem cells for researching and developing treatments for a range of diseases, but without the ethical and legal problems of embryonic stem cells. (more…)

Why was melamine used in milk products?

Wednesday, October 8th, 2008

Melamine is a chemical used to produce plastic products. However, when melamine was mixed with watered-down milk it make it appears richer in protein than it actually is.

Melamine in milk products from New Zealand

Thursday, October 2nd, 2008

South Korean authorities have found trace amounts of melamine in milk products imported from New Zealand that were used in baby formula and banned their import, its food safety agency said on Thursday.The Korea Food and Drug Administration said in a statement that the product, lactoferrin, was produced by Tatua Cooperative Diary Company of New Zealand. South Korea was banning all other products made by the company pending further tests, it said.

No trace of the chemical has been found in 19 baby formula products tested, presumably because the additive makes up less than 0.1% of the final product, the agency said.

No comment was immediately available from Tauta, which on Monday had suspended exports of lactoferrin because of the melamine find. The company was also checking where its product had been exported to and trying to trace the source of the melamine contamination.

“There’s quite a lot of sensitivity around melamine even at low levels,” chief executive Paul McGilvary told the NZ Press Association at the time.

He said the New Zealand Food Safety Authority had found fewer than four parts per million of melamine in the Tatua product, and found there was no contamination of the company’s milk supply.

South Korea has banned the imports of Chinese milk powder and rice cookies produced in China. It has also recalled tainted products from store shelves.

A growing list of Chinese milk and milk-related products have been taken off shelves around the world in recent weeks after they have been found to be contaminated with the industrial chemical melamine, sickening tens of thousands and killing four children.