It is known to all that the nutritional value of mushroom is rather high. Mushroom contains abundant inorganic salt, vitamins, protein and cellulose. The high content of cellulose can effectively prevent constipation and decrease the cholesterol in the blood. At the same time, mushroom is regarded as a good choice to prevent liver cancer. However, some people think mushroom can threaten the liver. Can mushroom really prevent liver cancer or hurt the liver? In fact, high-quality mushroom can be beneficial to the liver. If the food has been polluted by the heavy metals, the liver can be seriously threatened.
Mushroom contains abundant selenium which can help the human body prevent cancer and protect the liver. According to the medical research, the level of selenium inside the human body keeps a close relationship with the formation of cancer. The research also finds out that the content of selenium in the soil and diet also keeps a close relationship with the disease rate of cancer. If the content of selenium in the soil and diet is high, the disease rate and mortality rate of cancer is low. Mushroom is the best source of selenium. People who are always drinking in daily life can prevent liver diseases by eating mushroom frequently.
Although the nutritional value is rather high, mushroom can gather heavy metals greatly. Nearly all the heavy metals like lead and mercury can be gathered. According to the research in 2007, among all the kinds of mushroom, straw mushroom has the strongest ability of gathering heavy metals. For example, the content of mercury contained in straw mushroom is much higher than the standard level. In fact, during the growth period, mushroom is not afraid of heavy metals. However, in the polluted environment, the excessive heavy metals can be absorbed by mushroom, which can finally affect the physical health of the human body. Some people like to use silt to breed mushroom. Various nutrients are contained in silt. The content of heavy metals in it can also be high, which can cause the serious pollution of mushroom. It is difficult for the human body to resist the danger caused by the excessive heavy metals for a long time.
Therefore, it is important for people to choose high-quality mushroom in daily life so as to make full use of the nutrients like selenium and vitamin D to improve the physical health. At the same time, the polluted food should be effectively avoided.
Posts tagged ‘Liver’
Penn State College of Medicine researchers, in collaboration with colleagues at the University of Southern California, have taken an important step in understanding the role of cell mother in the development of liver cancer. With a unique approach includes the study of individual cells, the team led by C.
Using a liver -specific PTEN (phosphatase and angiotensin homologue deleted on chromosome 10) mouse model allows Rountree and her colleagues to study the microenvironment of the liver, without affecting the rest of the mouse.
“The blow-out mouse PTEN is a model of chronic injury of the liver that eventually leads to liver cancer. During chronic injury, the cells proliferate and mother of the liver, sometimes healthy liver, the cells of the liver stem are very rare “Rountree said.”We were looking for a principle that is driving stem the proliferation of cells liver during chronic liver injury.
“We started the investigation of liver stem cells in many different models of liver injury with the idea that may be able to help people with liver disease, but we found that some isolated cells were malignant neoplasms,” Rountree said. “It was a surprise to us because there were no tumors in mice when the cells were isolated.”
The liver is the only body organ that is able to regenerate completely. Liver cells, including hepatocytes and cholangiocytes can divide and replenish themselves. With chronic liver injury, including a virus or alcoholism, hepatocytes lose their ability to do more for themselves. In this environment, the proliferation of liver stem cells can make either type of cells. However, patients with chronic injury also develop liver cancer, opening the possibility that stem cells involved in tumor formation.
“There has been a surge of interest in understanding the role of specific stem cells in the development of liver cancer,” said Rountree. “Not a cancer stem cell lurking out there that can be very bad. It has properties of stem cells and malignant, resistant to chemotherapy. These properties make it more difficult to treat these cancers.
“What I ended up doing was changing our understanding of liver stem cells and their role in cancer,” said Rountree. “All the work done previously was looking at patients, animal models or cell lines after the tumor developed. What we did was to identify malignant stem cells before there is evidence that the primary tumor. This gave us a new perspective not only the potential of stem cells for therapy is, but also in terms of what is driving the formation of cancer. Imagine a cancer treatment before it is a primary malignant tumor. ”
The researchers created ten cell lines to study a single cell isolation technique. The cells that produce a unique surface protein called CD133 were separated by placing them in a liquid medium and run through a flow cytometer. Once identified, a robot took single CD133 positive cells and placed in a drop in a well of a culture plate. Doing this hundreds of times, cell lines were established.
These individual cells, when increased to, had characteristics of stem cells with markers of hepatocytes and cholangiocytes. When these lines were injected into a mouse with a deficient immune system, tumors formed.
Rountree said there is interest in using these stem cells with malignant potential. “We can target these cells in patients with hepatitis B or C, either before or after forms of cancer?” Rountree said. “The biggest implication is very powerful. If you look at a patient with a chronic injury and find a way to specifically target cells with malignant potential, may be able to prevent liver cancer in the first place.”
The Creekside Cancer Care Center in Lafayette, Colorado recently acquired a modern and most advanced radio surgery treatment for cancer, the Cyberknife VSI System. This addition will enable the cancer facility center more options to treat cancer. One such state-of-the-art treatment is the Cyberknife Treatment for liver cancer.
Liver cancer or hepatocellular carcinoma is a type of cancer that originates from the liver. The liver is an organ that resembles the size of a football. It is located on the upper right side of the abdomen, just beneath the diaphragm. Though it is considered as one of the most common forms of cancer all over the world, the disease seems to be alien in the United States. However, the rates of diagnosis are slowly increasing.
Most diagnosis in the US show that the cancer that usually occurs in the liver didn’t originate in the liver, rather it began from another organ like the colon, breast, or lung. Experts has another name for it, metastatic cancer, and the disease is usually named after the organ where the disease originated; e.g. metastatic lung cancer which is used to describe the cancer that started in the lung and has spread to the liver.
Doctors have not really traced what are the causes of liver cancer. However, there are cases that are linked to a certain disease, like chronic infection with hepatitis is known to cause liver cancer.
The early stages of the disease do not show symptoms. If symptoms start to manifest, these may include the following:
Weight loss for no apparent reason Loss of appetite Nausea Abdominal pain Feeling of being weak Enlargement of the liver Jaundice
The following are some of the factors that increase the risk of developing liver cancer:
Gender – Males are likely to have it than females Age – The disease is common to older adults. Being afflicted with hepatitis B and C If you are diabetic Consuming alcohol at high levels Obese people are more prone to liver cancer
?The most common treatment for liver cancer is transplant. However, there are other treatments that are available like chemotherapy, proton beam therapy, and ablation. As mentioned earlier, there is a new and advanced treatment called the Cyberknife Treatment for Liver Cancer that is already available.
This non-invasive, radio surgery treatment is a breakthrough in the treatment of cancer. Cyberknife Treatment for Liver Cancer offers a high-tech treatment that is effective. This special treatment can utilize higher doses of radiation because it is equipped with precise rays targeting system.
One sure-fire benefit of Cyberknife Treatment for Liver Cancer is that it doesn’t result in complications, unlike the more common open surgery. The treatment also ensures that patients will have an unchanged quality of living while under treatment and after the completing the treatment.
Since the treatment is painless, there is no need to use anesthesia, thereby decreasing the risk of getting complications as a result of anesthesia and post-surgery bleeding.
The Colorado Cyberknife Cancer Facility gives cancer patients a better alternative treatment that is sure to bring positive results.
(NaturalNews) Three new studies by Japanese scientists add even more evidence to what already is an astounding mountain of data showing green tea protects and heals the human body. All of the research is based on findings from the huge Ohsaki National Health Insurance Cohort Study in Japan which involved 41,761 Japanese adults between 40 and 79 years of age. None of the research subjects had a history of cancer when the study started and their diets, along with other lifestyle factors and any health problems they developed, were followed for about ten years.
In a study published in the September issue of the American Journal of Epidemiology, Dr. Toru Naganuma of Tohoku University School of Medicine in Senda and colleagues reported that drinking at least five daily cups of green tea was found to slash the risk of blood cancers by 42% and lymph system cancers by 48%. What’s more, these enormous reductions in cancer were consistent in both men and women and in people with various body mass sizes.
While Dr. Naganuma was looking at blood and lymph cancer rates, another research team in the Division of Epidemiology in Tohoku University’s Department of Public Health and Forensic Medicine was also searching the Ohsaki National Health Insurance Cohort Study and they discovered yet another link between green tea and cancer prevention. Their study, published in the September issue of the journal Cancer Causes and Control found that green tea consumption was inversely associated with the incidence of liver cancer. The study documented that the more green tea consumed, the more the risk plummeted — five cups or more offered the most protection from liver malignancies.
Yet another study of the Ohsaki data by scientists at the Tohoku University Graduate School of Medicine, published in the September edition of the American Journal of Clinical Nutrition, found a strong link between drinking green tea and protection against pneumonia in women. The researchers noted in their paper that experimental and animal studies have previously shown that catechins, antioxidant phytochemicals found abundantly in green tea, are active against infectious agents — so that could be a possible explanation for green tea’s apparent pneumonia-fighting ability.
They excluded any research participants who were missing information on their green tea consumption or who had reported a history of cancer, heart attack or stroke. In all, the scientists followed the research subjects’ health for over 12 years. The results showed, at least for women, a dramatic reduction in the risk of pneumonia for green tea drinkers. Once again, drinking five or more cups a day appeared to offer the most benefit.
NaturalNews has consistently reported on research demonstrating how green tea can help prevent and heal a spectrum of diseases and conditions. For example, green tea appears to prevent leukemia http://www.naturalnews.com/026911_green_tea_EGCG_leukemia.html and prostate cancer http://www.naturalnews.com/026872_Prostate_green_tea_cancer.html Recently, scientists have found that green tea may help prevent and treat the bone-robbing condition known as osteoporosis, too http://www.naturalnews.com/027194_green_tea_osteoporosis_disease.html
Cancer is caused by a lot of factors. Cancer itself can be triggered by DNA mutations that cause changes in the chemical processes across the body. Liver cancer is more of a threat to people who drink excessively but it could also be determined by other factors. Right now, it is still unknown how the condition develops. The only thing we know is that we need to remove the malignant cells using different methods. There are several ways in which liver cancer can be addressed.
Freezing The Cancer Cells:
This is also known as cryoablation and what it does is the cancer cells are exposed to extreme cold temperatures in order to be destroyed. A cryoprobe is used for this procedure containing liquid nitrogen. The liver tumors are exposed to the freezing liquid nitrogen with the help of ultrasound. Most of the time, this is the only method that is used. In some cases, it can be used in conjunction with surgery and other standard liver cancer treatments.
Surgical Removal Of Affected Liver Parts:
Speaking of surgery, the doctor might opt to have the patient undergo hepatectomy which is the surgical removal of particular parts of the liver affected by the malignant tumors. This is done if the tumor is small and there is healthy cell around the tumor. Taking too much of the liver might not be the case for more severe conditions.
Radiation Therapy:
This liver cancer treatment uses high frequency beams that can be used to shrink the tumors and kill them off. In this procedure, the patient will lie on a table where a machine looms from above. Energy beams are directed by a computer and they offer pinpoint precision to the particular areas of the liver. This procedure is effective but it also has some side effects like vomiting, nausea and fatigue.
Chemotherapy:
Drugs used for chemotherapy are injected into the liver directly. These are very strong drugs. The hepatic artery is blocked since this is where the cancer cells derive their supply of blood. The medicines are administered between the blockage and the liver.
Other Treatments:
There are several other liver cancer treatments that can be done. Pure alcohol injections are administered directly to the tumors and this helps in drying out the tumors to death. If there is super cooling, there is also heating of the cancer cells. This uses CT scan or ultra sound as the imaging tool and electric current is administered over the malignant cells. If the liver has cirrhosis and cancer, transplantation of a healthy liver from a compatible donor might be used.
These methods do not offer sure fire results. No one can tell if the cancer will go back but at least, there is hope that a procedure can be done to regain the life of that person once again.
Liver is an important organ that performs a number of different functions like maintaining fluid balance in the body, handling toxic substances etc. It also produces bile that is instrumental in breaking down fat. Occurrence of cancer in the liver is termed as liver cancer.
Symptoms of liver cancer:
Liver cancer is very common larges countries in world wide. Generally is discovered at a very advanced stage of cancer disease for several reasons. In addition, patients from these regions actually have more aggressive liver cancer disease. live cancer tumor usually reaches an advanced stage and causes symptoms more rapidly. Abdominal pain is the most common symptom of liver cancer and usually signifies a very large tumor or widespread involvement of the liver and other symptom is weight loss.
TREATMENTThe treatments for cancer of the liver are primitive by the measure (state) of illness, age, general health, the feelings and personal preferences. The surgery is the most effective treatment for cancer of the liver primitive, but that is not always possible because of the size or the location of the tumor. Radio-frequency ablation with an option for people with small tumors and non-hepatocellular for certain types of metastasis breast cancer in the liver.
There are two types of liver cancer, primary and secondary. Primary liver cancer means the tumour starts from the the liver. Hepatocellular cancer (abbreviated HCC) is the most common form (90 percent) of primary liver cancer. HCC originates from hepatocytes, the liver cells responsible for most of its functions. Other types of primary liver cancer are rare.
The exact cause is unknown in adults but in children it may be a genetic disease. Adult liver carcinomas may result from environmental exposure to carcinogens such as mold, contrast media (no longer in use), androgens and oral estrogens, the hepatitis B virus or by damage to the liver due to cirrhosis caused by too much prolonged imbibing of alcohol.
Primary liver cancer instances in the United States are increasing over the years as are metastatic cancer or cancer that spreads to the liver from other parts of the body. These cancers are not labelled as liver cancer but as metastatic cancer of whatever organ they originated from (i.e. metastatic colon cancer for cancer of the colon spreading into the liver).
All in all, this can be prevented by reducing one’s intake of alcohol, even to nil if possible. The use of illegal drugs via injections, having unprotected sex which may cause Hepatitis C and smoking are also not recommended. Undeniably, if you start to experience symptoms of abdominal enlargement, loss of appetite, vomiting, drastic unintentional weight loss, tiredness and jaundice then visit a doctor ASAP! Now let us take a look at colon cancer.
It is seldom for this disease to show jaundice as soon as the tumor overcomes gradually to the bile duct. Jaundice happens to this condition due sloughing tumor in the bile duct along with the bleeding that is clotting into the bile duct that causes blocking of the duct.
Prevention
1-Vaccinate against hepatitis B virus. In Singapore, all newborns are vaccinated2-Avoid contact with known liver carcinogens, especially alcohol3-Avoid heavy meat and animal fat intake. Avoid mouldy peanuts and grains4-Go for regular screening if you are in the high risk group
While homeopathic and/or herbal remedies cannot claim to cure liver cancer there have been a number of encouraging clinical trials which support their use as an additional tool in sustaining overall health and energy levels. Natural supplemental remedies for liver cancer work by boosting immune function as well as cleansing and purifying your pet’s body.
The causes of this cancer are found to be; HBV (Hepatitis B virus) infection, which is primary cause for this cancer. HCV (Hepatitis C virus) infection is also responsible for the this type of cancer, alcohol consumption, aflatoxin B1 (it is a chemical) present in some food that has been stored in hot and humid environment.
Liver Cancer in India
Primary liver cancer begins in the cells of the liver itself. Although many cancers are declining in the United States, new cases of primary liver cancer are increasing.
Cancers that commonly spread to the liver include colon, lung and breast cancers. These cancers aren’t called liver cancer. Instead, they are named after the organ in which the cancer began — such as metastatic colon cancer to describe cancer that begins in the colon and spreads to the liver. These metastatic cancers are treated based on where the cancer began, rather than being treated as primary liver cancers…
Symptoms of Liver Cancer
When symptoms do appear, they may include some or all of the following : –
Causes of Liver Cancer
Your liver is a football-sized organ that sits in the upper right portion of your abdomen, beneath your diaphragm and above your stomach. Your liver processes most of the nutrients absorbed from your small intestine and determines how much sugar (glucose), protein and fat enter your bloodstream. It also manufactures blood-clotting substances and certain proteins. Your liver performs a vital detoxifying function by removing drugs, alcohol and other harmful substances from your bloodstream…
Tests and diagnosis of Liver Cancer
Screening : –
Screening for liver cancer hasn’t been definitively proved to reduce the risk of dying of liver cancer. For this reason, many medical groups don’t recommend liver cancer screening.
However, the American Association for the Study of Liver Diseases recommends liver cancer screening for those thought to have a high risk…
Diagnosis : –
If you experience any of the symptoms of liver cancer, your doctor will ask you about your medical history and perform a physical exam.
Tests and procedures used to diagnose liver cancer include : –
Treatments of Liver Cancer
Treatments for primary liver cancer depend on the extent (stage) of the disease as well as your age, overall health, feelings and personal preferences. Discuss all of your options carefully with your treatment team.
The goal of any treatment is to eliminate the cancer completely. When that isn’t possible, the focus may be on preventing the tumor from growing or spreading. In some cases palliative care only is appropriate. Palliative care refers to treatment aimed not at removing or slowing the disease but at helping relieve symptoms and making you as comfortable as possible…
Surgery : – The best treatment for localized resectable cancer is usually an operation known as surgical resection. In some cases, the area of the liver where the cancer is found can be completely removed. You aren’t a candidate for surgical removal of liver tumors if you have cirrhosis or only a small amount of healthy liver tissue. Even when resections are successful, there is a chance the cancer can recur elsewhere in the liver or in other areas within a few years…
Alcohol injection : -In this procedure, pure alcohol is injected directly into tumors, either through the skin or during an operation. Alcohol dries out the cells of the tumor and eventually the cells die. Each treatment consists of one injection, although you may need a series of injections for the best results. Alcohol injection has been shown to improve survival in people with small hepatocellular tumors…
Radiofrequency ablation : – In this procedure, electric current in the radiofrequency range is used to destroy malignant cells. Using an ultrasound or CT scan as a guide, your surgeon inserts several thin needles into small incisions in your abdomen. When the needles reach the tumor, they’re heated with an electric current, destroying the malignant cells. Radiofrequency ablation is an option for people with small, unresectable hepatocellular tumors and for some types of metastatic liver cancers…
Chemoembolization : – Chemoembolization is a type of chemotherapy treatment that supplies strong anti-cancer drugs directly to the liver. Chemoembolization isn’t curative, but it can shrink tumors in a certain percentage of people, which may provide symptom relief and improve survival. During the procedure, the hepatic artery — the artery from which liver cancers derive their blood supply — is blocked, and chemotherapy drugs are injected between the blockage and the liver…
Cryoablation (cryosurgery or cryotherapy) : – This treatment uses extreme cold to destroy cancer cells. Cryoablation may be an option for people with inoperable primary and metastatic liver cancers. It may also be used in addition to surgery, chemotherapy or other standard treatments…
Radiation therapy : – This treatment uses high-powered energy beams to destroy cancer cells and shrink tumors. Radiation may come from a machine outside your body or from radiation-containing materials inserted into your liver. Radiation may be used on its own to treat localized unresectable cancer…
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