What We Protect Food?
About 15 years ago that scientists around the world began to review the evidence that linked the role of the diet with the appearance of certain types of cancer.

Since then many studies and investigations that seek to assess the role of foods as protective against cancer or, conversely, its potential carcinogen. Some of the more established faiths have been subsequently disproved latest figures and some supposedly protective substances have been maligned later.

Reviewing The Global Panorama

The majority of cancer cases could be avoided with some changes in the current Western lifestyle. Alcohol, snuff, a diet with excess fat or weight above normal are some factors that may favor the emergence of this disease.

The statistics indicate that poor nutrition is responsible for up to one third of cancer deaths. Specifically, this international organization argues that a proper diet may help prevent half the breast cancer cases and three out of four tumors of the stomach and colon.

Thus, they add, eat at least five portions of fruit a day could reduce cancer incidence by 20%, a figure that could rise to 40% with a combination of exercise, diet and weight varied ‘right’. However, the population often stubbornly resist any change in their lifestyle if it detects an immediate benefit, such as weight loss, for example.

Although this recipe does not offer a guarantee in itself directly against the disease (more than 200 different tumor types really), scientists are convinced of the bad influence of current lifestyles.

Proof of this are the developing countries, where the tumors are still much rarer than in the First World. In the U.S., for example, several studies have shown that Asian populations migrating to that country begin to develop tumors at much higher rates in their countries of origin.

Does the diet to blame for this? Or is that your original feed protected them in any way? It appears that the answer to both questions is yes. In fact, the world map of cancer varies considerably from region to region, with some recognizable patterns.

For example, developing countries in Africa, Asia or Latin America (with a power basically dominated by cereals) boast high rates of cancer of the mouth, esophagus, larynx, stomach, liver and cervical cancers, while in Europe, North America and Australia (with diets rich in fats and processed foods), the most common are usually of colon, prostate or breast. Lung, directly linked with the consumption of snuff, is in first place worldwide.

Mesothelioma is a cancer to occupational exposure to asbestos or asbestos which is the scientific name, asbestos was used for insulation in construction work,in manufacturing industries and thermal cooling in the shipyards for the insulation of vessels in the manufacture of materials such as cement, cement, friction materials, disc brakes and drum brakes, clutch linings Car, as protection against heat and burns, gloves, aprons in foundries, in steel, in flooring, in textiles, etc. … It should be noted that the spraying with asbestos is banned in France since 1977.

Note that since the Decree 96-1133, 24/12/1996, the déflocage buildings, houses, etc. … is mandatory. Asbestos is translated into fine particles that float in the air can be inhaled or swallowed. Professionals and companies now conduct places or asbestos is present.

Mesothelioma is a cancer that affects the lungs, including the pleura, the abdominal cavity including the peritoneal cavity, which often produces metastases to lymph nodes and viscera. the heart with the pericardium, mesothelioma attack is the envelope of these organs.

Asbestos must know is a mineral fiber. Mesothelioma is three times more common among men than among women, by the profession that was exercised. Mesothelioma is recognized as an occupational disease, supported by the Primary Social Security Cases where the relationship with asbestos is medically characterized. The control too recent exhibition will not avert the next decade the increase in the number of cases worldwide. What are the signs of cancer from asbestos?

First, shortness of breath dyspnea and chest pain indicate disease, pleural effusion, pulmonary fibrosis, clubbing, nails become bomber, pleurisy. This cancer is confirmed by the analysis in the sputum of asbestos particles, by chest radiography and biopsy. The first signs appear at about 30-40 years after asbestos exposure. Early signs, mesothelioma, can benefit from surgery that removes most of the tumor. When this stage is exceeded, radiation therapy, can limit the spread of the disease. Chemotherapy has only modest efficacy and has a palliative effect.

Pemetrexed in combination with cisplatin is the standard treatment of cancer from asbestos. Pleural Mesothelioma is a malignant tumor, an extremely aggressive, with asbestos is the major etiological factor to date, it is a certainty. Currently in France and abroad, numerous trials are pending, the state of asbestos litigation and mesothelioma lawsuits occur against these companies, having employed the workers and staff at the time unaware of the dangers and risks of asbestos. Individuals and organizations fighting for fair compensation for those infected. Mesothelioma or asbestos cancer, seems you will become the disease of this century with other cancers and AIDS.

Methodologically the analysis is varied and evolved over time. However, most types of analysis used to test a potential anti-cancer compounds simply and solely aimed to determine the molecular point negate or minimize the signs or characters of cancer cells (The Hallmark of cancer). Before we design a study testing a potential anti-tumor compounds, so it’s good we get to know first what is meant as “The Hallmark of Cancer.”

What and how the characteristics of a cell are said to be a cancer cell? so then we can design the type of test or analysis that can be used in accordance with the purposes of research, we can finally get the results we expect with that is: knowing where the line anti-tumor potential of these compounds work. From here we can test further and further compounds and further which in turn can be used as chemo preventive agents in cancer clinical in the future.

Cancer can occur in any part of the body and when the body fails to recognize the dead cells and drive them out of the system, they began to form tumors in the body. They took over the functions of the body, and this ultimately leads to death.However, the whole cycle takes a lot of time and the tumor did not happen overnight in an individual. Diagnosis of cancer is divided into four phases that apply to all types of cancer.

The first stage is the easiest to treat because the tumor usually occurs only in one place from the body. At this stage of the disease may be controlled directly by surgery. Diseased tumor removed from the body, and possible tumors might never happen again by maintaining an appropriate lifestyle.

The second phase is also considered to be cured by a physician. This is an advanced third and fourth stages are more difficult to cure because cancer will spread to other parts of the body as well. At this stage, the doctors gave the patient a maximum of three to five year life expectancy. It is unfortunate, but some patients are given the approximate life expectancy. People who have a positive outlook and maintain a positive lifestyle living outside hopes alive despite having cancer.

Many condition like cirrhosis hearts and disease fatty liver can cause liver cancer on people such. Habit like alcoholism only guarantee possibility cancer. Expose chemicals certain industry can also cause cancer upon several people.Many people no symptoms whatever visible cancer, and they usually not experiencing.

Only within stage continued that they come acknowledging it. Liver cancer usually unknown spreads because liver is organ huge, likely tumors will contained therein. Yet there cases where cancer has spread into lungs. Some symptoms most general this constant cough and breathlessness.

People with liver cancer can develop yellow diseases advanced stage and also go via decline weight unintentional as patient suffer losses severe appetite. Leather they maybe has rona yellowish permanent and this tone can also found denominated. At stage information, they experiencing sick in stomach and also close scapula.

Unless if doctors perform tests to cancer at appropriate time this symptom has no meanings. Jaundice is sole sure gunfire symptoms can directly leads disease diagnosis. Yet in almost 80 percent people jaundice only occurred advanced when liver began fails because cancer.

“Neoplasm” is generally applied to malignant tumors (growths of cells with rebellious behavior), but can be used generically, which simply means “tumor”.

Diseases or injuries that are named with the suffix-oma indicate malignancy, such as adenomas, osteosarcoma, leiomyoma, lipoma, melanoma, etc..

There are, in summary, two types of cancer, which are benign or malignant and benign tumors or cancer (malignancy rebels).

Tumor

Initially, the term tumor was applied to swelling, bloating, “lump” or increase in size located in an organ or tissue. Even the concept still applies when it is said that the four cardinal signs of inflammation are “tumor, redness, pain and functional disability. With the lapse of time forgot the meaning of the word non-neoplastic tumor and today the term is equivalent to or synonymous with malignancy, and therefore are said to be benign and malignant tumors.

Cancer

The word derives from Latin cancer, and as the carcinoma derived from the Greek, means ‘crab’. It is said that traditional forms of advanced cancer adopt a variegated form, with ramifications that sticks to whatever grabs, with stubbornness and shape similar to that of a marine crab, and hence its name. Is sometimes considered synonymous with the terms ‘neoplasm’ and ‘tumor’, but always a cancer or malignant neoplasm.

Oncology

The word oncology comes from the Greek “onkos” tumor. That part of medicine that studies tumors or neoplasms, especially malignant (cancer).

Morphology of cancer

Tumor cells have an altered morphology that depends on the differentiation and anaplasia.

* The tumor cell differentiation is the degree to which the cancer cells resemble normal cells from which they come, both morphologically and functionally. Generally, benign tumors are well differentiated and cancers ranging from undifferentiated to well differentiated.
* Anaplasia is the lack of differentiation that leads to a lack of specialization or cell function and, generally, the more undifferentiated being a cancer, the higher its growth rate. In general, what distinguishes a malignant cancer of other benign, is the ability to have their cells to achieve a successful trasvasación (or metastasize), defined as the capacity of a tumor cell has to infiltrate the bloodstream (or lymphatic) , by breaking cell adhesion molecules that attach to the cells to the basement membrane, with eventual destruction of the latter. This property is acquired after successive changes in the genetic material of cells, where it is common to observe fragmented chromosomes, loss of tumor suppressor genes (such as p53 or BCl3) mutated self-inductive signal receivers (late stage of differentiation), is which causes the process of metastasis, ie the invasion and tissue destruction. Trasvasación This process has a low efficiency, which is about 1 in 10,000 cases. The low efficiency is mainly due to immune system activity.

Furthermore, it is noteworthy that the characteristic that makes fatal malignant cancers, when compared with benign (non-fatal), is the above mentioned tissue invasiveness in tumor cells where, generally when they lodge in the parenchyma of a body, destroy the architecture of it, being, in turn, their metabolic waste products are toxic to adjacent healthy cells, causing the elimination of this cell type. A very interesting ability of invasive cancer cells is the production of blood vessels (angiogenesis) to nourish, which are responsible for the dense vascular network that have tumors (tumors secrete hormones responsible for the formation of extensive networks of capillaries and vessels new blood).

This feature allows the tumor parenchyma have a large supply of oxygen and nutrients, which promote growth and proliferation at higher speed and distance. This capacity is generally absent in benign tumors, not typically generate these angiogenic factors and also in their cells do not possess the ability to transfer, so hopefully grow to a certain size compatible with the amount of nutrients that available.

In conclusion, according to recent research, in general, a single mutation in the genetic material of cells is responsible for transforming a healthy cell cancerous, by contrast, requires multiple mutations (which ultimately often degenerate into aberrations chromosome), which are generated either by successive replicative cycles by external factors or inducers of carcinogenesis (chemical, physical and / or biological) in which there is damage specifically in the sequence of exons of proto-oncogenes and tumor suppressor genes , which are responsible for regulating the cell cycle and programmed cell death (apoptosis), respectively [in a less academic language apoptosis is comparable to a suicide, in order to preserve the integrity of the tissue cell in the same preserving healthy cells alone ]. Any other trigger mutation in p53 gene transcription, p21 and p16 responsible, among others, of apoptosis. Thus, it becomes possible to establish a relationship between aging and cancer for the reasons mentioned, given that most cancer patients are elderly, although there are typically puerperiles cancerous diseases, juvenile or young adult. In early stages, where a low level of differentiation of these cells, it appears that the replication frequency is slightly higher than expected, but even in these conditions, cells continue to meet their own normal functions of the tissue. Then, in more advanced stages, it is possible to detect changes in cellular biochemistry, which are enzymes and proteins that are not specific to cell type, such as new channel proteins (usually are responsible for selectively evacuating high concentrations of chemotherapeutic agents, and hence generate resistance to them), presence of telomerase, continuous gradient (pathological) of intracellular second messengers involved in signal transduction, promoter sequences of DNA damage etc..

These three properties (uncontrolled cell division, aberrant behavior and metastasis) differentiate malignant tumors (or cancer) from benign, which are limited and do not invade or metastasize. Most cancers form tumors, like leukemia but some do not.

Cancer can affect people of all ages, including fetuses, but the risk of the most common types increases with age. Cancer causes about 13% of all deaths. According to the American Cancer Society, 7.6 million people died of cancer in the world during 2007.

All cancers are caused by abnormalities in the genetic material of cells processed in this way. These abnormalities can be effects of carcinogens, such as radiation (ionizing, ultraviolet, etc.), chemicals (from industry, snuff smoke and pollution in general, etc.) or infectious agents. Other genetic abnormalities that can lead to cancer are acquired during normal DNA replication failing to correct the errors that occur during the same, or are inherited and therefore present in all cells from birth (causing a higher probability to trigger the disease). There are complex interactions between carcinogens and genetic material, which is one reason why some individuals develop cancer after exposure to carcinogens while others do not. New aspects of caionizing, ultraviolet methylation and microRNAs, recently being recognized and studied as important factors to consider for their involvement.

Genetic abnormalities found in cancer cells can be either point mutation, translocation, amplification, deletion, and profit / loss of an entire chromosome. There are genes that are more susceptible to mutations that trigger cancer. These genes, when in its normal state, are called protooncogenes, and when they are mutated are called oncogenes. What these genes often encode growth factor receptors, so that the genetic mutation causes the receptors produced, are permanently activated, or encode the growth factors themselves, and the mutation can cause the occurrence of growth factors excessive and uncontrolled.

Cancer is usually classified according to the tissue from which the cancerous cells originate, with the primary tumor and the normal cell type they most closely resemble. A definitive diagnosis usually requires histological examination, although early indications of cancer can be given after symptoms or radiographs. Many cancers can be treated and some cured, depending on the type, location and stage or stage where you are. Once detected, treated with the appropriate combination of surgery, chemotherapy and radiotherapy. According to some research and treatments specified by type of cancer and, recently, also the patient. There has also been significant progress in developing drugs that act specifically on molecular abnormalities in certain tumors and minimize damage to normal cells. The diagnosis of cancer in patients is mostly influenced by the type of cancer, as well as the stage or extent of disease (often in early stages is often confused with other local non-tumor pathologies if there are no adequate differential diagnosis). The histologic classification and the presence of specific molecular markers are also helpful in diagnosis and for determining individual treatments.

Now live in these places poses no danger. Uralita who defends it has always complied with the rules, closed its plant in 1997. However, patients still appear at this rate until 2020, because many carry the poison in the past decades, but has not yet arisen. One in three affected, never visited the factory.

Asbestos and mesothelioma are almost necessarily go together. Asbestos is a known cause of mesothelioma. Mesothelioma is a cancer, the protective lining of the lungs, heart and abdomen covers. It is a very serious disease and the prognosis is not good. It was noted that if a person is diagnosed with the disease in general at least two years. This is true for patients who have advanced cases of the disease.

Asbestos is responsible for all this, and is a substance which is useful as an insulator to produce products that are fire and heat resistant. It is a substance in nature and are a miracle mineral. Because that is resistant to heat and fire. It remains a subject of so much devastation to victims.

Asbestos and Mesothelioma information can be found on the Internet will find more details so you know everything about the disease. Workers in the following areas are at high risk of exposure having been exposed to asbestos. The sectors were construction, shipbuilding, mining of asbestos and the list is endless. Some people live in houses built before 1978, traces of asbestos in their homes.

There are many groups in the supply of harmful substances in question, and his main concern is to help people identify asbestos. The substance is not only odorless but it is tasteless. It enters the human body once in the air and what happens when asbestos is released freely on the fibers inhaled into the lungs and keep all the mesothelium.

Asbestos and mesothelioma issue has been debated for a long time. These laws are created to protect victims. Victims have the right of the company she worked for some companies still continue despite the filing of class actions for victims of the block to defend their rights. When mesothelioma affects the lungs, called pleural mesothelioma. If your stomach is considered the peritoneal mesothelioma.

There are many symptoms that you are looking for when they can not be defeated by illness. If you build a pleural mesothelioma, a lot of fluid in your system and you live it difficult to breathe, you have pain in the chest and many others.

Normally, when you experience the symptoms, later for many years to win in order to exposure to asbestos. When you visit the doctor, the concern regarding asbestos and mesothelioma. You must give your history of asbestos, and if you think that we have not, try someone who may be in your area who believe in constant contact with asbestos.

If the cancer affects the abdomen, you have weight loss, intestinal obstruction, pain and many others. Be sure to consider all available treatments, so that we can improve. The drug will play an important role in slowing the disease. Make sure you are because information on asbestos and mesothelioma.