Feeds:
Posts
Comments

Posts Tagged ‘health’

pasteur

Louis Pasteur, (1822-1895) micro-biologist, chemist,

Son of a tanner his foray into science set him apart from great many who made discoveries in the world of science, practical application of which made modern science as we know today. His contribution to the wellbeing of humanity would place him far above statesmen, rulers, thinkers and military geniuses the world has ever known.
In the earliest times surgery was done by glorified barbers and they were addressed ‘mister’ than with due consideration to art ( as in the case of physicians) it was often possible that the operations often resulted in medical complications and death though operation was not performed over vital organs of the body. Pasteurs study into germs made him apply a new rule for doctors to sanitize their hands before they performed surgery. Now it may sound very commonplace but it was a daring innovation for which Louis Pasteur’s work had prepared him most admirably.
Pasteur founded the science of microbiology and proved that most infectious diseases are caused by micro-organisms. This became known as the “germ theory” of disease. The germ theory was the foundation of numerous applications, such as the large scale brewing of beer, wine-making and other antiseptic operations. Another significant discovery facilitated by the germ theory was the nature of contagious diseases. Pasteur’s intuited that if germs were the cause of fermentation, they could just as well be the cause of contagious diseases. This proved to be true for many diseases such as potato blight, silkworm diseases, and anthrax.
After studying the characteristics of germs and viruses that caused diseases, he and others found that laboratory manipulations of the infectious agents can be used to immunize people and animals. This treatment proved to work and saved countless lives and naturally it led the innovation I mentioned in the beginning.
One characteristic that marked Pasteur above great many brilliant chemists was his ability to apply the principles drawn from research into practical applications. For instance his contribution to prevent wine from spoiling helped French wine industry. The French economy was heavily dependent on wine exports and he suggested a simple procedure to help it. Boiling the wine would have altered its flavor. Therefore, Pasteur heated the wine enough to kill most of the microbes present without changing the flavor. Chilling prevented any microbes left from multiplying.
To his great delight, Pasteur found that this process could also prevent milks from turning sour and preserve many other foodstuffs as well. Thus he became the inventor of a new process known as pasteurization which brought him more fame and recognition. Besides this Pasteur also developed vaccines for several diseases including rabies. The discovery of the vaccine for rabies led to the founding of the Pasteur Institute in Paris in 1888.
On the discipline of rigid and strict experimental tests he commented, “Imagination should give wings to our thoughts but we always need important experimental proof, and when the moment comes to draw conclusions and to understand the gathered observations, imagination must be checked and documented by the factual results of the experiment. Francis Bacon said this earlier but Pasteur said it more eloquently since he took away the fear of death from everyday life. All of these achievements point to singular brilliance and perseverance in Pasteur’s nature. Pasteur’s name lives on in the microbiological research institute in Paris that bears his name, the Institute Pasteur and continues to be today as a center of microbiology and immunology.(www.famousscientists.org/louis-pasteur)

Read Full Post »

Some personality traits appear to be linked with the risk of developing Parkinson’s disease, a new study suggests.
The tendency to avoid taking risks appears to be a stable personality trait across a patient’s lifetime — as far back as 30 years before symptoms began, those with Parkinson’s disease said they did not often engage in risky or exhilarating activities, such as riding roller coasters or speeding, the study found.
The findings add to a growing body of research suggesting Parkinson’s is more likely to afflict people with rigid, cautious personalities.
It’s possible that what we consider to be aspects of someone’s personality may in fact be very early manifestations of Parkinson’s, said study researcher Kelly Sullivan, of the University of South Florida’s department of neurology. However, much more research is needed to confirm this hypothesis, Sullivan said.(May 1,2012-LiveScience)
One notable exception to the rule is Hitler. He never was cautious or stable.He had opinions, prejudices and his steps into the centre stage of German politics was a gambler’s approach. His bluff was not seriously challenged and never for once he stopped upping the stakes ever higher. History is clear that he was suffering from the disease.
There are those who have Parkinson’s personality and there are those who have not(for example-Hitler); and yet circumstances add up, genetic partly and extraneous conditions also play their part.
Allow me to indulge in my humor: If all the cautious, stable people suffered from Parkinson’s the entire world would have to be shut up. Day to day matters that keep the world run will stop. Do you think it can be left with unstable personalities the kind of fellows who were running Investment banking? The world would go in the way of Baring Bank( now defunct) if Goldman Sachs could get hold of it. Not as yet.

The primary fault in Parkinson’s Disease is the insufficient formation of dopamine. When dopamine fails to form properly the highly damaging superoxide anion is formed instead. This can cause further deterioration in Parkinson’s Disease. Although cell damage is widely claimed to cause Parkinson’s Disease when there is a certain lack of the Parkin gene and it can hasten or aggravate the rate of cell damage. (Journal of Cell Biology [2008] Nov 24.

15th November 2008 – History
ADOLF HITLER AND PARKINSON’S DISEASE
The Nazi leader, Adolf Hitler, was known to have Parkinson’s Disease from 1933 until his suicide in 1945 At the end of the Second World War he was largely confined to his bunker in Berlin. In his final days in the bunker, he shuffled around his room, mumbling to himself. His shaking was related to emotional upsets. Physically, he had quickly deteriorated and developed the appearance of an old man. The Nazi hierarchy had throughout tried to conceal his Parkinson’s Disease by all means.(ack: http://viartis.net/parkinsons.disease/news)
benny

Read Full Post »

Follow

Get every new post delivered to your Inbox.

Join 1,604 other followers