Archive for May, 2010

Chrysotile Asbestos

Understanding Cellular and Enzyme Responses of Chrysotile Asbestos Author: Montwrobleski77 Occupational exposure to asbestos causes the death of...


 
Chrysotile Asbestos, Crossed Polars with the Red Plate Compensator

Understanding Cellular and Enzyme Responses of Chrysotile Asbestos

Author: Montwrobleski77

Occupational exposure to asbestos causes the death of thousands of people each year.  This has led to an almost unparalleled body of research trying to better understand asbestos and its link to mesothelioma disease.  One interesting study is called, "Kinetics of the bronchoalveolar leucocyte response in rats during exposure to equal airborne mass concentrations of quartz, chrysotile asbestos, or titanium dioxide." by K Donaldson, R E Bolton, A Jones, G M Brown, M D Robertson, J Slight, H Cowie, and J M Davis - Thorax 1988;43:525-533.  Here is an excerpt: "Abstract - The kinetics of the bronchoalveolar response was assessed in rats exposed, at equal airborne mass concentration (10 mg/m3), to titanium dioxide--a non-pathogenic dust--and the two pathogenic mineral dusts quartz and chrysotile asbestos. Rats were killed at intervals over a 75 day exposure period and groups of rats exposed for 32 and 75 days after recovery for two months. Bronchoalveolar lavage was carried out and the lavage fluid characterised for cellular content, macrophage activation, and concentrations of free total protein, lactate dehydrogenase, and N-acetyl-beta-D-glucosaminidase. Inhalation exposure to the two pathogenic dusts resulted in an increased number of leucocytes, macrophage activation, and increased levels of free enzymes and total protein. The pattern and magnitude of the responses to quartz and chrysotile differed. Chrysotile caused less inflammation than quartz, and the main cellular response peaked around the middle of the period of dust exposure whereas the highest levels of enzymes occurred towards the end. The difference in timing suggests that macrophages were not available for lavage towards the end of the exposure, owing to their playing a part possibly in deposition of granulation tissue. Quartz caused a greater cellular and enzyme response than chrysotile, particularly towards the end of the dust exposure phase. There was a noticeable progression of inflammation in the quartz exposed groups left to recover for two months, but not in the chrysotile recovery groups."

A second article that is interesting is called, "Chemical Characterization of Asbestos Body Cores by Electron Microprobe Analysis" by Arthur M. Langer, Ivan B. Rubin, and Irving J. Selikoff - Environmental Sciences Laboratory, Mount Sinai School of Medicine of the City University of New York, New York, New York 10029 - Journal of histochemistry and Cytochemistry May 18, 1972.  Here is an excerpt: "Inhalation of asbestos may be associated with increased risk of developing malignant neoplasms. Some of the fibers become coated in the lung, resulting in "asbestos bodies." The occurrence of structures with the appearance of asbestos bodies in the lungs of urban dwellers the world over, individuals with no known exposure to these mineral fibers, has raised the question of whether the community at large may also have increased risk of neoplasia as the result of chance environmental asbestos exposure. Since other fibrous materials may also sometimes become so coated, epidemiology evaluation of the presence of asbestos bodies has been hampered by difficulties in obtaining absolute identification of the cores of the bodies found. Five fibrous silicates, consisting of four amphiboles (amosite, anthophyllite, crocidolite and tremolite) and one serpentine (chrysotile), constitute the asbestos mineral group. Chemically, they are diverse enough for unique identification. The electron microprobe analyzer permits microchemical analysis of particles in the sublight microscopic size range. Analysis of asbestos body cores requires particle selection, extraction from tissue matrix, a suitable conducting substrate, proper coating material, selection of optimal instrumental operating conditions and comparison of unknown cores with known fiber standards. In this investigation, asbestos body cores have been analyzed from tissues obtained from occupationally exposed individuals (known fiber exposure), laboratory animals (known exposure) and individuals with no known occupational exposure. Cores of bodies have been analyzed as amosite, chrysotile, chemically degraded chrysotile and cores of undetermined nature. Amosite fibers as cores of asbestos bodies show no marked chemical degradation even after prolonged biologic residence, whereas chrysotile asbestos cores are markedly degraded. Cores of asbestos bodies from the general population, from individuals with no known exposure, may consist of degraded chrysotile, synthetic silicate fibers and, in some cases, amphibole asbestos."  If you found any of these excerpts interesting, please read the studies in their entirety.  We all owe a debt of gratitude to these researchers.

Article Source: http://www.articlesbase.com/cancer-articles/understanding-cellular-and-enzyme-responses-of-chrysotile-asbestos-2721981.html

About the Author

Monty Wrobleski is the author of this article.  For more information please click on the following links

California Mesothelioma Lawyer,

Mesothelioma Lawyers San Diego,

Nephrogenic Systemic Fibrosis Attorney


End Stage Lung Cancer

 
Health Encyclopedia | Kent Hospital Warwick, RI

End Stage Brain Cancer Symptoms

Author: Steven Wagenheim

Donald Rumsfeld was the leader at that time and later became the United States Secretary of Defense. End Stage Brain Cancer SymptomsThe FDA refused to approve this best-selling sweetener for 16 years. Aspartame has been linked to brain cancer, depression, memory loss, hearing loss, joint pain, headaches, seizures, vision loss or impaired vision, coma, and cancer. It also appears to worsen or replicate the symptoms MS, fibromyalgia, lupus, ADD, chronic fatigue, diabetes, Alzheimer's, asthma, coma even death. For years, this company tried to get aspartame approved.

But no one wanted to go near it! In fact, according to a report recently uncovered, the late Dr. M. Adrian Gross, a former senior FDA toxicologist, stated in his testimony before Congress: "Beyond a shadow of a doubt, aspartame triggers brain tumors, and therefore, by allowing aspartame to be placed on the market the FDA has violated the Delaney Amendment, which forbids putting anything in food that is known to cause cancer...And if the FDA itself elects to violate its own law, who is left to protect the health of the public?"

In the early '80s, Donald Rumsfeld moved into the political world. Very early on he appointed a new FDA commissioner and this appointee approved aspartame. Before long, aspartame was everywhere. Medical authorities estimate that aspartame has brought more complaints to the FDA than any other additive. It's been responsible for as many as 75% of such complaints to that agency. And, after receiving approximately 10,000 consumer complaints, the FDA compiled a list of 92 symptoms linked to aspartame, which include death. Aspartame attacks your body at the cellular level so it can negate all kinds of medications Americans take, including antidepressants, Coumadin, cardiac drugs, hormones, insulin, vaccines, and many others.

It is a deadly neurotoxic drug masquerading as a harmless additive. Most take it because they think it's less fattening however...Medical investigator, Dr. H. J. Roberts, concluded that aspartame caused our obesity epidemic. He gives evidence that this sweetener secretly makes you crave carbohydrates which, make you gain weight. It may trigger or over stimulate the stomach's production of ghrelin, also known as the "hunger hormone." If this hypothesis turns out to be right, it will help to explain why "diet" sodas haven't been too helpful in weight reduction. They actually have the opposite effect. Alternatives on the market...

SUGAR: A spoonful once in a while is fine, but in time, too much sugar can lead to diabetes, which will lead to heart disease, renal disease, peripheral vascular disease, diabetic retinitis (blindness), diabetic peripheral neuropathy and the list goes on and on.

SUCRALOSE: A very dangerous new chemical -- because in order to make sucralose, chlorine is added to sugar! Ever spilled chlorine bleach on your skin? The Sucralose Toxicity Information Center showed that years of sucralose use can lead to serious compromise of the immune system and neurological disorders.

SACCHARINE: Despite the famous animal studies, we don't count saccharine as much of a cancer threat to humans, as some of the studies were procedurally flawed. It has an unpleasant aftertaste.

STEVIA: Yes, it's natural it's safe. But tastes nothing like sugar.

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XYLITOL: Almost gets a perfect score. Natural, tastes like sugar, good for your teeth, doesn't spike blood sugar. On the down side, it gives some folks diarrhea. The Two Alternatives Are:

Erythritol is an all-natural, no-calorie alternative to sugar. It looks like sugar, feels like sugar, and bakes and tastes like sugar. It doesn't affect blood sugar or insulin levels, reduces dental plaque and unlike xylitol, has no laxative side-effects. Erythritol is found in nature at low levels in grapes, melons and pears and can be found at higher levels in fermented products like wine. Each day, it is estimated that we consume somewhere between 30 and 100 mg of naturally occurring erythritol in our regular diets. Since the late 1980's, erythritol has been used as an ingredient in foods and beverages in Japan, and was more recently approved for use in the U.S. and Canada. These approvals were based on extensive scientific studies reviewed by an expert panel of independent doctors and scientists. Is it like Splenda® or Equal No.

Splenda (sucralose) and Equal (aspartame) are not naturally occurring in any plants or fruits. They are produced using a chemical process. And, they are hundreds of times sweeter than sugar so they are blended with dextrose or maltodextrin to reduce the sweetness to closer to an equal weight of sugar. Erythritol occurs naturally and is produced naturally, and is used in its pure form. Because erythritol occurs naturally and is produced naturally, it is very different from sweeteners such as Splenda ® (sucralose) and Equal ® (aspartame) that are artificially produced using a chemical process. How else is it different? Erythritol does not cause undesired gastrointestinal effects under its intended conditions of use.

Based on clinical studies in which erythritol was administered with foods and beverages at daily doses up to 75-80 grams, there are no discernible issues. That means you can have multiple servings of per day and not feel an effect. Compared to the other sweeteners classified as sugar alcohols, erythritol has the highest digestive tolerance, which is 2 to 3 times better compared to xylitol, lactitol, maltitol and isomalt, and 3 to 4 times better compared to sorbitol and mannitol. Randi's #1 Vote--Raw Organic Honey--In addition to being a concentrated energy source, honey contains a wide array of vitamins, minerals, antioxidants and amino acids. Honey contains vitamins, such as vitamin B6, thiamin, riboflavin and pantothenic acid. Essential minerals, such as calcium, copper, iron, magnesium, manganese, phosphorus, potassium, sodium and zinc are also found in honey. In addition, several different amino acids, the building blocks of protein, have been identified in honey. "Honey also contains several compounds that function as antioxidants one of which is unique to honey called pinocembrin."

* Increases energy and stamina.
* Increase muscle growth and definition.
* Builds immune system.
* Has antioxidant activity.
* Enhances sexuality.
* Smoothes wrinkles.

For a quick source of energy and to reap the benefits of honey's healthful properties, make honey part of your daily diet along with plenty of fruits and vegetables. Use honey to sweeten your oatmeal or drizzle it over a grapefruit half. I have found a couple of good suppliers out on the web that promote natural processes, meaning no sugar water, no antibiotics etc.  To receive a list of great companies please contact the author on the New Age of Beauty website.

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Article Source: http://www.articlesbase.com/cancer-articles/end-stage-brain-cancer-symptoms-1647466.html

About the Author


lung cancer best treatment Click here


How do I know if there is asbestos at my work place?

 

I work in a nice 9 story office building in houston, tx. It was built in 1988. I work on the top floor so for exercise i take the stairs instead of the elevator. One of my co workers said he thinks the enclosed staircase has asbestos in it. I thought they stopped using asbestos way before 1988. The material he’s talking about is a dark gray color....it looks like someone blow tons of dust and dirt all over the ceiling. How do I know if this is asbestos?

Is mesothelioma a sign of Ceiling Cat's favor?

 

because he coats you with asbestos so you won't burn for eternity?

Could I have lung cancer?

 

A 4mm non calcified lung nodule showed up on a recent chest CT scan. I am a 52-year-old white female who has never smoked, has never been exposed to asbestos, or have had any other risk factors for lung cancer that I'm aware of except maybe secondhand smoke here and there many years ago when public smoking was allowed. Here are my questions:
1. Am I at risk of lung cancer? I'm supposed to have another CT scan done in 3-6 months.
2. Could this nodule go away on its own?
3. Should I be worried?
Everything I've looked up points me to lung cancer. Have anyone else ever experienced this?

Lung Cancer Prevention

 
Yes, smoking is a huge factor in lung cancer development. But, did you ...

Lung Cancer - Facts, Prevention And Treatment

By Phillip Dye

Many smokers tend to quit at least once if not twice in their lifetime. Yet, they may not utilize several techniques to help them completely quit thus getting stuck in a cycle of not being able to stop. However, if a smoker wants to prevent being diagnosed with lung cancer, it

Would it hurt me if I was exposed to asbestos?

 

Ok, my friends and I are planning to do a little ghost hunting this weekend, but the place has asbestos.

We've got surgical masks, but I read somewhere that they don't keep the asbestos out, so... if we were there, say... 12 hours, what are the health risks, if we wear the masks?

What is mesothelioma?

 

What you think of mesothelioma? I have a web site at,

http://mesothelioma-faq-cure.awardspace.com/

about mesothelioma.

I'm about to work on my cars body damage what mask(s) do I need?

 

I hear about asbestos and lung cancer, And I dont want either. so what do I buy and where can I get them. What I plan to do is pretty much from the pages of car craft magazine, but they just mention "respirator". I want to know what type. Hope you could help.

How to handle old asbestos siding?

 

My in-laws home is 30+years old, the exterior siding is the old 'wafer' type asbestos paneling, There are a few broken pieces here and there.
I would like to help to do something about it, but no way we can afford the monstrous bill to have asbestos removed.

Any good suggestions on what to place over it and/or what to use? Something that will last and is weather durable. Thanks!