 dBTechno |
Wine chemical eases age-related ailments
San Jose Mercury News - By Sandy Kleffman It's not exactly a fountain of youth, but a substance found in red wine, grapes and nuts can prevent many age-related problems in mice, an intriguing new study reveals. Compound in Red Wine Fights Ravages of Age Red Wine Slows Down Aging |
 ChattahBox |
Study suggests serotonin plays a role in SIDS
Los Angeles Times - Mice who overproduced the brain chemical showed symptoms similar to those of the infant syndrome before they died. By Wendy Hansen, Los Angeles Times Staff Writer Mice genetically engineered to overproduce the brain chemical serotonin died at an early … SIDS Linked to Brain Chemical Dysfunction Chance discovery points to crib death cause |
 The Money Times |
Wine chemical eases age-related ailments
San Jose Mercury News - By Sandy Kleffman It's not exactly a fountain of youth, but a substance found in red wine, grapes and nuts can prevent many age-related problems in mice, an intriguing new study reveals. Compound in Red Wine Fights Ravages of Age Red Wine Slows Down Aging |
 Ontario Now |
Study suggests serotonin plays a role in SIDS
Los Angeles Times - Mice who overproduced the brain chemical showed symptoms similar to those of the infant syndrome before they died. By Wendy Hansen, Los Angeles Times Staff Writer Mice genetically engineered to overproduce the brain chemical serotonin died at an early … SIDS Linked to Brain Chemical Dysfunction Chance discovery points to crib death cause |
Asbestos and asbestos, which contains materials, are responsible for causing the asbestos cancer ( Mesothelioma Asbestos ) and the cases of asbestos disease around the world. Two of the most dangerous forms of the asbestos illness are Mesothelioma and Asbestosis/ Mesothelioma Asbestos.
Asbestos is plentifully present in the thousands products for more than one century, because it is to a high degree versatile talented, and relatively cheaply used. Since asbestos is a naturally occurring mineral, it does not require production. Instead asbestos must be only won, crushed and added into products during the manufacturing process.
Since asbestos is generally a rock, it is to a high degree impenetrable for heat. It happens also to be chemically slow-acting. Since its fundamental mineral structure in are enough, thin fibers is formed, can it down into these fibers be broken, in order to add strength and flexibility nearly each possible product. A characteristic of the asbestos is, which as extension firmness well-known. It does not let products be flexibly nevertheless strong when adding the excessive weight.
Asbestos is one fewer minerals, which will really gesponnen can. Asbestos general in materials gesponnen, which formed excellent isolations, but was too brittle past to be used alone because they became zerbröckeln. Asbestos formed isolation of products flexibly and long-lived property, since it was not affected by heat. Asbestos is not a very effective isolation. All these qualities add up to a very useful and cheap product, but some of them form also asbestos malicious to those, which inhalieren asbestos fibers.
There are six forms asbestos characterized by differences concerning the structure and the color. Asbestos is divided also into two categories: Zigzag and amphibole asbestos. Zigzag asbestos is formed by the curly fibers and amphibole asbestos is formed by the long, straight fibers. Both kinds asbestos are considered as dangerous, although it crocidolite thought amphibole asbestos forms, inclusively and amosite is, can to humans be more dangerous
by Pius Ephenus
Diagnosis mesothelioma is a scary subject you don’t want to talk or hear about. It is a heart wrenching news for you and your family. But fortunatelly, over the years scientist has been able through research to detect and treat mesothelioma. There are a lots sites online filled with helpful informations. There are also support groups and help mechanisms put in place for every stage of this dreadful disease. Mesothelioma disgnosis does not guaranteed a grim prognisis; therefore, in most cases early detection of the disease as with any cancer is important so that it can be treated early.
Simply put, the diagnosis of mesothelioma is the first step on a road to discovery. There are many websites to aid in the publics’ research of mesothelioma and the warning signs that lead to early diagnosis and subsequently the blessing of early treatment. It is common to treat a diagnosis of mesothelioma with surgery and chemotherapy or surgery, chemotherapy and radiation. Mesothelioma is also known as the asbestos cancer. Mesothelioma shows subtle variations from asbestosis or asbestos pleural disease. Regardless it is highly recommended if you have worked around asbestos in anyway or form that you are checked for mesothelioma on a regular basis. Early diagnosis is imperative. Some of the varied warning signs include shortness of breath as well as pain in the lower back or pain at the side of the chest. Others signs may include hoarseness, difficulty swallowing or sweating and fevers.
Prognosis defers significantly among people that have been disgnosed with mesothelioma and this depends on a number of factors. These causes have a significant impact on the speed of recovery; the size of the cancer, what part of the body it is found, and how far it has spread. And also, how the cancer cells looks under the microscope, and their respond to treatment as well as the age of the patients has direct bearings on recovery time.
There are legal issues involved with a diagnosis of mesothelioma. There are several lawsuits against companies whose employees were exposed to asbestos. These are definitely matters to be researched if you are among the individuals who qualify involvement in a lawsuit. If you are uncertain whether you qualify, you can simply fill out an online form and an attorney will be happy to talk with you. It is not necessary but there are good reasons to acquire an attorney who is knowledgeable in mesothelioma litigation.
There are speciality lawyers and law firms for mesothelioma cases. Most of these specialized attorneys have an impressive settlement record and successes in obtaining verdicts in the courtroom as opposed to settlements out of court. As in most cases, there is money to be dispersed though the monetary value of the settlements are not as important as the impact lawsuits like these will eventually make in the safety issues surrounding workplaces where potentially harmful chemicals can be inhaled or absorbed into peoples bodies.
About the Author
Pius is the owner of waystoquitsmokingeasy.com. We specialize in offering high quality ways to quit smoking, acne treatment, women health, weight loss, nutrition, mental health, and how to make mesothelioma claim informations. visit us for more.
Almost all Mesothelioma cancer cases are due to asbestos exposure. Mesothelioma affects the protective lining of the body’s internal organs known as the Mesothelium. When you inhale air containing asbestos particles, the air directly affects the Mesothelium lining of the body. In most cases, the lungs and abdomen are affected the most.
Asbestos fibers are very fine and tiny and when they come into contact with the lungs of anyone who is exposed, it causes inflammation and the formation of scar tissue. This may then lead to Mesothelioma. The fibers become imbedded into the lungs and works through the membrane around it causing this type of cancer.
Asbestos is made of minerals with long thin fibrous crystals and it is flexible, strong and highly durable. Asbestos as also widely used in insulation because of its resistance to heat, electricity and chemical damage. Because it had so many good properties and was cheap to produce, it was used virtually everywhere and was in almost all buildings and houses. It was only until the 1960s that the link between Asbestos and Mesothelioma was discovered.
Abdominal Mesothelioma is caused when the fine Asbestos fibers find their way into the digestive system when swallowed. Again, this will affect the protective lining of the abdominal passage and may cause this type of cancer. Besides that, exposure to Asbestos may also cause person to suffer from chronic lung disease and respiratory problems.
People who are exposed to Asbestos on a daily basis like construction workers, factory workers or even those who live near asbestos factories are most likely to develop Mesothelioma. Since the link between this deadly cancer and asbestos was discovered, this material is no longer widely used. However, Mesothelioma may not surface for as long as 60 years after exposure. Therefore, anyone who came into contact with this material should be regularly checked for this cancer.
In some very rare cases, Mesothelioma does develop even if a person is not exposed to asbestos. The exact cause for this is still unknown and it may be due to genetics or family history. Since the link between asbestos and this cancer was discovered, home and buildings that used this material for insulation and building materials were removed. As there is a proven direct linkage between this material and Mesothelioma, we should all take extra precaution if were to come into contact with this deadly material. It is best to avoid being exposed to this harmful material at all cost.
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Find out more on Malignant Mesothelioma by visiting http://raysinfo.info, a popular information website that specializes in offering the latest information on health, wealth, wisdom and also about pleural mesothelioma
Article Source: http://EzineArticles.com/?expert=Ray_Lam
Malignant mesothelioma detection, like other cancers, can be accomplished with imaging equipment, such as x-ray machines. But once detected, mesothelioma diagnosis is difficult for a number of reasons. First, there is a very extended time period between the exposure to asbestos and the onset of the disease, sometimes as long as 50 to 60 years. Patients would often not think to tell their doctors about working in an asbestos-related job many years earlier.
Second, the typical symptoms of mesothelioma, shortness of breath and coughing, are also symptoms of many other types of lung problems, both cancerous and non-cancerous. Thus, just because a person has these symptoms, it does not in any way provide a mesothelioma diagnosis.
Third, many types of tumors can exist in the serous cavities that are not mesothelioma. These other types of tumors can be non cancerous, or benign, that originate in the tissues of the serous membranes, other than the mesothelium. Or they can be tumors that have migrated from other organs with cancerous growths due to metastases.
Mesothelioma and Imaging Technologies
X-rays and other types of imaging technologies can be used to detect tumors or effusion (build up of fluid) in the body, including mesothelioma detection. A growth in the chest cavity will show up in an X-ray or MRI analysis. But these devices cannot directly determine the type of cancer or provide a mesothelioma diagnosis. They cannot determine whether the tumor is mesothelioma or originates from some other source.
Positron emission tomography (PET) is a type of diagnostic imaging scan that is used for malignant mesothelioma detection. PET scans use the emission of positrons (tiny particles that are emitted from radioactive substances) for the purpose of radiation detection.
Some medical professionals are of the impression that PET scans are the most effective method through which to definitively verify a case of mesothelioma. While they believe that standard imaging techniques like x-rays and MRIs should continue to play a role in diagnosing the disease, it is felt that positron emission tomography is becoming an increasingly valuable tool in the staging and typing of the latent asbestos cancer.
Diagnostic Surgery – Biopsy
To provide a mesothelioma diagnosis, a biopsy is needed. This biopsy then undergoes what is called diagnostic histopathology. Histopathology is a technique where the cells from the tumor are viewed under a high-powered microscope, or electron microscopy. Electron microscopy is considered the gold standard for evaluating tumor material from a biopsy. It is a highly advanced microscope that allows viewing of the tiniest elements of cell tissue.
For mesothelioma diagnosis, a pathologist (a doctor who specializes in disease detection) places the tumor cells in the electron microscope and then views the structure of the individual cells. The mesothelioma cells have a specific shape and pattern, and this allows them to be identified by a very keen pathologist. But mesothelioma cells also look similar to other types of cancer cells, such as adenocarcinoma cells, and this can make the pathologist’s job very difficult. Even with the electron microscope, the different types of mesothelioma cells can be hard to recognize. The three types of cells are epithelioid mesothelioma cancer cells, which are tubular in shape, sarcomatoid mesothelioma cancer cells, which are oval and irregularly shaped, and biphasic mesothelioma cancer cells, which are a combination of shapes. These cells can be confused with other types of cancer cells.
New Methods For Mesothelioma Detection
Due to this diagnostic confusion, much research is underway to find new methods for diagnosis. One method is to evaluate the types of compounds generated by the mesothelioma cancer cells. This is called histochemistry. Histochemical reactions have long been used to distinguish between mesothelial and other types of tumor cells. For example, mesothelial cells are known to produce specific types of carbohydrate compounds. Unfortunately, other types of cells in the body also produce these compounds.
Immunochemistry is also being used to detect mesothelioma. This area of study evaluates the presence of antibodies in the body. Certain types of antibodies are known to be associated with certain types of cancer. But mesothelial cells have no specific types of antibodies that can provide a “positive” marker. Consequently, immunochemistry allows the doctor to “eliminate” the other cancers, but does not indicate the presence of mesothelioma. These techniques offer insight into the disease and may help eliminate other diseases, but none can directly detect mesothelioma.
New Blood Tests for Mesothelioma Detection
SMR Protein: Recently, because of the difficulty in diagnosing malignant mesothelioma, research has concentrated on finding new ways to detect the presence of the disease. Researchers in Australia have found that a certain protein, called SMR or Soluble Mesothelin Related protein, is elevated in patients with mesothelioma. These researchers have suggested that a test for the presence of SMR in the blood could represent a useful marker for the diagnosis and disease progression. They feel that such a diagnosis tool could lead to earlier detection, and thus more effective treatment.
One of the most striking findings of their research was that several asbestos-exposed persons who tested positive for SMR were diagnosed with mesothelioma within three years. They suggested that evaluation of SMR may help to identify persons at risk for this deadly disease. Also, they found that SMR levels increase as mesothelioma progresses, suggesting that SMR evaluation could be used to track the progression of the disease and the effectiveness of treatment
Osteopontin Glycoprotein: In an effort to produce the first early-detection test to screen for malignant mesothelioma, researchers at Wayne State University have been studying the possible link between mesothelioma development and levels of a glycoprotein called osteopontin. Early clinical study findings of 190 patients have demonstrated a link between high levels of osteopontin and the development of malignant pleural mesothelioma.
Although the results are being viewed as preliminary, there is a great deal of excitement surrounding the potential of a blood test capable of screening for mesothelioma in its earliest stages. While there is no known cure for malignant mesothelioma, research is ongoing and certain successes have already been realized in terms of extending survival time beyond the one to two year post-diagnosis average. It is hoped that if mesothelioma specialists have more time through which to conduct treatment on a lesser developed form of the asbestos cancer, the greater a patient’s chance at potential survival.
Despite the fact that the preliminary results of the osteopontin blood test clinical trial have been met with some controversy, the National Cancer Institute (NCI) continues to sponsor additional study.
Tell Your Doctor About Asbestos Exposure
If you or a loved one has been exposed to asbestos, even if it was in the distant past, it is very important that you inform your doctor. One reason why mesothelioma is such a deadly disease is that it is detected late in the disease process. If your doctor knows of the exposure, he or she may be more aware of your symptoms or other health issues that could be used for early detection.
Malignant mesothelioma is generally divided into three histological categories, or types of cells: epithelioid, sarcomatoid and biphasic mesothelioma. Within each of these mesothelioma cancer cell types, subtypes exist. Many mesothelioma patients display more than one cell type.
The diagnosis of mesothelioma cannot be specifically by lung x-rays or other types of imaging, because many different types of cancer can be present in the lungs. The images show only that a tumor may be present, but does not provide an indication of whether the tumor is mesothelioma. A biopsy must be performed where the mesothelioma cancer cell types are used to distinguish mesothelioma from other types of cancer, such as lung cancer.
Epithelioid Mesothelioma Cancer
Epithelioid mesothelioma is the most common cell type, constituting approximately 50% to 70% of all malignant mesothelioma. These cells are relatively uniform in shape and have a tubular pattern with a distinct cell nucleus. The individual cells are shaped like cubes or multi-sided boxes.
Because of the similarity between adenocarcinoma and mesothelioma cancer cells, they are often confused and mesothelioma can be misdiagnosed. Inspection of the cancer cells under high-powered microscopes and identification of unique characteristics of the chemical properties of the cells can help make the proper diagnosis. Learn more about epithelioid mesothelioma cancer.
Sarcomatoid Mesothelioma Cancer
Sarcomatoid mesothelioma is the least common type of mesothelioma cancer cell and accounts for approximately 10% to 15% of malignant mesothelioma. These cells typically have more of an oval, irregular shape and the nucleus of each cell is not as visible with a microscope as the epithelioid mesothelioma cancer cells. Because of the similarity of appearance, the sarcomatoid cancer cells can also easily be confused with the more typical sarcoma cancer cells. Learn more about sarcomatoid mesothelioma cancer.
Biphasic Mesothelioma Cancer
Approximately 20% to 40% of the mesothelioma cancer cells fall into the biphasic category, which is combination of the sarcomatoid and epithelioid types. The biphasic type can occur with the two types of cells intermixed continuously throughout the tumor, or with them in specific groupings. Transitional areas between the two cell types are often present. Learn more about biphasic mesothelioma cancer.
Prognosis Based on Cell Type
The mesothelioma cancer cell type does affect the prognosis. A study conducted on 167 patients showed that patients had the following mean survival times:
epithelioid
8.5 months
sarcomatoid
7 months
biphasic
6 months
Treatment options are very similar for patients with the different cell types.
Mesothelioma Treatment options depend on many factors such as time, place and the age of patients and wishes. Important external factors to take into account the much experience with the oncologists at mesothelioma, and if so, whether a city-rural area to be transferred to a big city or for the aggressive palliative care. Survival rate of patients is determined to up to one year, while some major centres were of a cancer of the life expectancy after diagnosis, so as to be that five years longer. Screening By imaging tests allow doctors to see a photo on the side of the cancer. These tests can also use the X-ray computed tomography (CT) or MRI (magnetic resonance imaging). New tool for early detection: The test Mesomark The Food and Drug Administration has just the (January 2007), the first test for the in-vitro mesothelioma. Mesomark The test, developed by Fujirebio Diagnostics is in the patients with epithelioid biphasic mesothelioma or by a simple blood test. The test measures proteins in the blood, changes in the volume of the patient’s tumor is an important factor for the monitoring of the patient and the response to therapy. Modern Art treatment Surgery, the removal of the entire lung and in a part of the edition of the chest, the diaphragm and the part of the bag, which surrounds the core. Thoracoscopie is the insertion of an endoscope, which is a small narrow tube with a small cameria pleural fibrosis in the cave, situated directly on the tumor. Pathologiste, a biopsy, a tissue. Often chemical pleurodesis (emptying the liquid in the space intrapleurale), during the same procedure. Médiastinoscopie, another type of surgery is sometimes used for the measure from the stage of the disease, when enlarged nodes are using imaging techniques. Laproscopy mesothelioma in the techniques of imaging in patients indicate that the tumor invaded by the diaphragm. This information is important in assessing a patient potential for pleurectomy or extrapleuralen lung resection. Radiation Therapy (with high doses of X-rays or other high-energy radiation for cancer cells. Irradiation - Although the mesothelioma tumours are very resistant to radiation therapy, sometimes, these treatments to alleviate the symptoms that arise from the growth of tumors, such as the blocking of a main blood vessel problem. Radiation therapy is generally at the opening of the chest drain sites to prevent the growth of tumors along the paths in the chest wall. Chemotherapy - is used to prevent the cancer cells to grow and divide. Immunotherapy: intraopérative Intrapéritonéale heated chemotherapy is necessary to deprive the tumor as much as possible, followed by the direct administration of a heated between (40 and 48 ° C), chemotherapy, in the abdomen, while 60 to 120 minutes, then Abgetropfte. Palliative care procedures Pleuropéritonéale shunt is a procedure in which a catheter under the skin of pleural mesothelioma in the abdominal cavity. This procedure raises concern that the catheter may cause damage by anchoring himself in the abdomen. Pleurectomy a palliative procedure, if further surgery is not an option. The procedure can not effectively remove tumors. It is regarded as the most effective means to control the pleural effusion (water storage), in cases where the expansion of the lungs is by mesothelioma. Potentially curative These procedures are “intent” healing. Pleurectomy / Peel, usually in patients with early stage disease pleural mesothelioma (stage I and stage II select), and tried all gross tumor. Extrapleural Pneumonectomy for surgery is the removal of a diseased lung, a portion of the Pericardium a part of the membrane and a part of the parietal pleura. This type of surgery is often used to a clever and traditional mesothelioma in combination with chemotherapy and / or radiation therapy, gene therapy, immunotherapy, or photodynamic therapy. Cytoreductive Surgery removed tumors visible in the abdominal cavity. The rest of the cancer cells by intra-peritoneal hypertermiques (heated) chemotherapy (IPHC), then delivered the abdominal cavity. New treatments or experimental Gene Therapy: The best-known gene, called the p53 tumor. When this gene is damaged or missing, or genes, oncogenes cancer proliferate in a normal pace. The main axis of gene therapy for mesothelioma is a virus injected, has been changed, in the laboratory. The virus is in the room pleural mesothelioma in the chest, where the mesothelioma developed to be an attempt to kill cancer cells. Vaccine or drug therapy The mesothelioma patients have a high vascular endothelial growth factor (VEGF), a chemical in the blood vessels, that the people of other types of cancer. The experiments are currently under way to check whether the VEGF can be blocked, making the vehicles of growth of blood vessels pull mesothelioma tumors. Bevacizumab is a vaccine against the drug currently in use. A process has recently declared that the drug increases the chances of survival for patients with lung cancer. An American Phase 2 bevacizumab procedures tested to mesothelioma, in combination with chemotherapy drugs. Bevacizumab is still in the testing phase, and much more important process are necessary before we know it in the treatment of mesothelioma and other types of cancer. The photodynamic therapy (PDT) In photodynamic therapy drug called a photosensitising injection into the bloodstream and into the cells of the body through which the light-sensitive cells. If the patient is in the laser light, the cells. PDT is used in combination with surgery for the treatment of patients in the early stages of mesothelioma. PDT is in the stages of the proceedings and very experimental. The clinical trials and election law The clinical studies of the research with the help of an investigation of individuals affected by cancer. The National Cancer Institute says that the purpose of most clinical trials are designed to test new drugs against cancer or new methods for diagnosis, prevention or early detection of cancer. The conditions for the approval for clinical trials is not the same, each study contains specific guidelines for participation. Some procedures allow for the participation of other treatments have failed, while others require that the patient is not treated. The choice of a clinical trial may only after a medical consultation. Examinations for the Prevention - ways to reduce the risk or the likelihood of cancer to develop. Most tests are conducted on the prevention, in which healthy people who had no cancer. These tests, drugs, vitamins or diet to reduce cancer risk. Some procedures are interviews with people who have cancer, and want to prevent the return of cancer (Relapse), or the risk of developing a new type of cancer. Screening Trial - ways to detect cancer. They are often carried out to determine whether the cancer before finding the causes of the symptoms reduces the chances of dying of the disease. These procedures are people who show no signs of cancer. Diagnosis Cancer Trials - develops new tests or scans The trials for the treatment - studies of new drugs or combinations of drugs, new treatment options, and new ways of processing Quality of life processes explore how the comfort and quality of life of patients with cancer and survivors of cancer. These tests can be opportunities for the people who are suffering from nausea, vomiting, sleep disturbances, depression, or adverse reactions, cancer or treatment. Trials Genetics Study - sometimes are part of another clinical trial of cancer. The genetic component of the negotiations may affect the way can influence the genetic detection, diagnosis, or a response to a therapy against cancer. The clinical studies are in 4 phases: The phase 1 of the examination, if the attempt to treat drug is safe or harmful, and the efforts to establish the correct dosage. Phase 2 trials check the effectiveness of the treatment. Phase 3 tests to examine a new treatment against the current standard therapy. If it leads to better results, it could be the new standard treatment. Phase 4 trials are after a drug was approved. They collect information on the side effects of the safety and the long-term risks and benefits of a drug. The research is underway, the possibilities for improving the treatment of Mesothelioma, but clinical trials are not all in new and better treatments. After the examination, he discovered that the treatment in the test does not work, or it is the worst side effect, the existing forms of treatment. But for the researchers and doctors, and at the end for the patients it is important that this research is in progress.