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Medications For Eczema Pose Cancer Risks

Astellas Pharma U.S., Inc, manufacturer of Protopic (tacrolimus), is now facing several lawsuits that the drug may cause cancer. Protopic has been on the market for the last five years as a topical medication for eczema. Since its launch, both Protopic and similar drug Elidel (pimecrolimus) have been prescribed to 7.5 million people, including children. Elidel is manufactered by Novartis Pharmaceuticals Corporation. Both Protopic and Elidel were marketed as effective and safe drugs for people with moderate eczema. After all, both these drugs are steroid free and have been considered as suitable alternatives to corticosteroids (traditionally the method of treatment for eczema).

Protopic, and similarly Elidel, can control the symptoms of eczema that includes redness, itching and inflammation. They can be used in almost all parts of the body including the neck and facial area. The recommended use of these creams were about twice a day for six weeks or as directed by your physician.

However, since early January 2006, these drugs are made known by the U.S. Food and Drug Administration, of possible cancer risks. It directed that manufacturers of Protopic and Elidel to add a warning black box in their product label of possible risks.

There are now reported cases of skin cancer arising from the use of Protopic as an eczema treatment. More people now realize that Protopic and Elidel are classified as immunosuppressant. This simply means that anyone who uses this medication is exposed to a number of diseases, including cancer, because the imune system is relatively weakened.

Traci Reilly of Naperville in the U.S. thinks that the two widely prescribed medications may be responsible for her breast cancer. She first developed a lump in her right breast which was the exact area where she was using the drug.

Reilly had used both Protopic and Elidel. She was prescribed these medications as she was suffering from a condition called vitiligo that caused small patches of discolored skin on her body.

Vitiligo, a type of skin disease, may as well be the first signs of skin cancer. It is characterized with loss of skin pigmentation and may leave a milky white patch on the skin. (If you are using Elidel or Protopic for eczema pain treatment and observe this kind of symptom, stopped the medication and consult your physician immediately. )

There are also reported cases of lymphoma that are allegedly caused by Elidel. Lymphoma is a cancer of the tissues or lymph modes. Elaine Eklund had been using Elidel to treat a rash on her facial area and two weeks later she notice a lump on her neck. She is sure that Elidel is the cause of her lymphoma.

Tom Moore, an author of several books involving the pharmaceutical industry, claims that there should have been warnings from the start. In all these cases, the warning by FDA came too late.

He studied about 1,200 cases of suspected drug injuries pertaining to Protopic and Elidel reported to the FDA through 2005. Moore discovered more than 100 potential cancer cases in children and adults, although he believed that the numbers should be higher as many cases go unreported. Most of the 100 potential cases involve lymphoma or skin cancer, although it cannot be concluded that they are all directly linked to the drugs.

Moore also cited an animal study involving monkeys who were given high doses of Protopic. The monkeys developed cancer after receiving the oral form of the Protopic. Together with other studies, the conclusion was that the higher the dose of Protopic used, the higher the rates of cancer became. These studies, together with more reported cases of drug injuries, prompted the FDA to issue to the need for the black box warning.

Research laboratories are now studying more cases involving the use of Protopic and Elidel. Still, such human studies, as the FDA pointed out, can take ten years or more. At the present moment, it is best that you refrain from using these medications for eczema. Hence, if you wish to continue to use Protopic or Elidel, then be aware of the cancer risks and discuss your options thoroughly with your physician. In any case, you are strongly advised not to use these drugs if you have a weak immune system or for babies or children less than 2 years old.

Evelyn Lim
http://www.articlesbase.com/non-fiction-articles/medications-for-eczema-pose-cancer-risks-113388.html

Inherited colon cancer represents at about 5% of all the colon cancer cases. This type of cancer is caused by genetic abnormalities inherited from someone in you family. Often, people that have cases of colon cancer in their families present colonic polyps that can become cancerous. There are more types of polyps inlcuding familial adenomatous polyps. There are variants of colon cancer that present few if any polyps like the inherited non-polyposis cancer. There are some other types that occur very rarely like the Gardner’s syndrome which is a variant of the familial adenomatous polyps cancer type and the Peutz-jeghers syndrome wich is not cancerous but it gives the patient a greater risk of developing colon cancer. Most families with a colon cancer presence have at least one of these types. Inherited colon cancer appear very often to young people, while sporadic (non-inherited) colon cancer appears very rarely before the age of 40.

Hereditary colon cancer specialists recommend that people that come from families with higher then normal colon cancer risk factor need to take regular tests even if they don’t have any symptoms. The most effective and the most spread method to identify colon cancer is colonoscopy. A very small camera and a light attached to a tiny tube is inserted trough the rectum into the colon of the patient permitting physicians to check the inside of the colon for any signs of cancer. Signs of colon cancer like colonic polyps or adenomas are easy to identify using coloscopy. The familial adenomatous polyposis and the Gardners syndrome are characterized by a huge number of polyps (thousands). Cancer can be prevented by surgery if the diseased is found in time, in its precancerous stage. If the disease has reached the cancerous state it may be possible that surgery won’t help. Colonoscopy should be performed even at the ages of 10 years for members of a family known to have a gene of one of these disease.

Even though inherited non-polyposis cancer isn’t characterized by the presence of many polyps, colonoscopy remains the best way to diagnose it. Inherited non-polyposis cancer is usually accompanied with cancers of the small bowel, stomach, urinary tract, larynx, pancreas. One type of the inherited non-polyposis cancer, called the Lynch syndrome I, starts at a young age and it is usually found in the upper colon. Families that know they had inherited non-polyposis cancer in their bloodline should begin colonoscopy since the age of 20.

Lists with all the people with inherited colon cancer can be found at local hospitals. People known to have a higher risk should be encouraged to take regular colonoscopies from an early age. By using these lists lives can be saved by preventing colon cancer from appearing of curing it in its early phases.

For more resource on different colon cancer subjects please click this link http://www.colon-cancer-center.com. You can also find valuable information about colon cancer treatment or even about metastatic colon cancer

Groshan Fabiola
http://www.articlesbase.com/health-articles/inherited-colon-cancer-what-is-it-and-how-can-you-stop-it-88349.html

In the ferret, adrenal disease – or hyperadrenocorticism – most commonly occurs when a tumor or lesion on the adrenal glands causes an overproduction of the hormones produced by the adrenal glands. Adrenal disease is most common in ferrets over the age of three years, but it can affect ferrets as young as a year old. Adrenal disease is one of the most prevalent ferret diseases, and there is no definitive test for it. Ferret owners need to know as much as possible about it to be able to recognize it and help the ferret after he is diagnosed by the veterinarian.

CAUSES

While we don’t know for sure what exactly causes adrenal disease in ferrets, most theories point to two possible causes:

Spaying and neutering at a young age

Many large ferret breeders spay or neuter ferrets at the age of 5 or 6 weeks, which may cause the ferret’s body to overcompensate for the lack of normal sex hormones. Adrenal disease has occurred in ferrets that are spayed or neutered after they have reached sexual maturity, but it is not nearly as common.

Extended photoperiods

Most ferrets have been forced to adapt to their owner’s lifestyle and are exposed to at least four or five hours of artificial light in the evening in addition to the natural light during the day. This limits the time they spend in darkness, which decreases melatonin production. Too little melatonin results in overstimulation of the adrenal glands. Ferrets should have no less than 12 hours of complete darkness throughout a 24 hour period.

When a ferret develops adrenal disease, it is most likely the combination of a variety of factors. In addition to environmental factors, some ferrets are probably genetically predisposed to developing adrenal gland cancer.

SIGNS

Hair loss or hair thinning – at the base of the tail, on his feet, on his belly, in an obvious pattern, or in a patchy appearance – are classic signs of adrenal disease. There are multiple causes for hair loss in ferrets, but a ferret owner should always suspect adrenal disease and report this to his or her veterinarian, especially if the ferret is 3 years of age or older. However, while hair loss is the classic sign of adrenal disease, not all ferrets will have this sign.

Unlike other diseases, there is not a standard set of signs that a ferret with adrenal disease will always display. The range of signs that your ferret shows will depend on where the tumor is on his adrenal glands. The adrenal glands produce many hormones, so the location of the tumor will affect which hormones are overproduced. The types of hormones that are overproduced determines which signs you will see.

Here are the various signs of adrenal disease:

  • Hair loss, either in a symmetrical pattern or patchy with no apparent pattern *

  • Thinning hair
  • Loss of appetite
  • Lethargy
  • Papery thin or translucent looking skin, sometimes with sores from scratching
  • Excessive scratching and itchiness
  • Increase in musky body odor
  • Excessive grooming of self or other ferrets, including ear sucking
  • Sexual aggression and mating behavior in neutered males – with other ferrets, inanimate objects, etc.
  • Swollen vulva in spayed females
  • Difficulty urinating for males – this is a sign of an enlarged prostate, a condition usually associated with adrenal disease
  • Weakness in back legs – usually seen in advanced or extreme cases
  • Increased thirst, increased urination
  • Weight loss due to a decrease in muscle mass, but with a pot bellied appearance

* It is important to note that you may see partial or complete hair regrowth without treatment. This does not mean that your ferret is fine, it just means that the hormonal imbalances have balanced out again, probably due to a season change. The hormones will become unbalanced again, and hair loss will occur, usually more severe than before.

Always remember that you can see any combination of these signs – there is no set group of signs! Keep an eye on your ferrets as they grow older, watching for any symptoms or odd behavior. Something as seemingly innocuous as your ferret running from litter box to litter box trying to go to the bathroom should result in a trip to the veterinarian.

DIAGNOSING ADRENAL DISEASE

If your veterinarian has a lot of experience with ferrets or if your ferret has the traditional hair loss, he or she may be able to diagnose your ferret through clinical signs (symptoms).

Your veterinarian may decide to use the Adrenal Panel run by the University of Tennessee, often referred to as the “Tennessee Panel,” in cases where adrenal disease is suspected. This is a blood test that evaluates the levels of hormones and steroid production. The test is not always 100% correct, and has been known to result in false positives and false negatives, but it is the only blood test available to test for adrenal disease.

Radiographs (x-rays) and ultrasounds help determine whether or not adrenal disease is present, but can be misleading. Diseased adrenal glands can be normal in size and shape and, therefore, an x-ray or ultrasound may not raise any concerns. However, ultrasounds can be helpful in showing prostate enlargement (a complication of adrenal disease in male ferrets).

When it comes to diagnosis, if your ferret is displaying any of the obvious signs, your veterinarian will probably suggest beginning treatment rather than spending money on expensive tests and other diagnostic measures. Ferrets can suffer from adrenal disease for a long time before actually showing symptoms, so no matter how your veterinarian arrives at the diagnosis, it’s important to commence treatment immediately after the diagnosis has been made.

TREATMENT

Your veterinarian may opt to use any of the following options to treat your ferret’s adrenal disease:

Surgery

This is the most common treatment for adrenal disease, and is the only way to completely remove the tumor. It is also the most recommended treatment by most veterinarians. If your veterinarian seems at all hesitant about the surgery or does not perform surgeries, ask for a recommendation to a more experienced ferret veterinarian.

If your ferret has already had surgery to remove one gland and adrenal tumors develop in the remaining gland, your veterinarian may decide that surgery is not the best choice. Ferrets that have both glands removed may develop Addison’s disease, which is a severe or complete deficiency of the hormones made in the adrenal glands. Your veterinarian will probably want to check your ferret’s cortisol (a hormone produced by the adrenal glands) levels within three days of the surgery.

Though surgery is the only option that could completely rid your ferret of adrenal disease, it is important for you to know that there are risks involved with surgery.

  • If the tumor is on the right adrenal gland, your veterinarian may choose not to remove it. The right adrenal gland is directly adjacent to the vena cava, the largest vein in the body, and there could be serious complications.

  • If any microscopic piece of affected adrenal tissue remains, the tumor can grow back either on the same side, or the opposite side.
  • There is always a chance that the ferret may not make it through the surgery or through the recovery period in the first few days after the procedure is done.

Discuss all of the risks extensively with your veterinarian before making any decisions. Some ferrets are just not good surgical candidates, either due to age, health or both, and with these ferrets your veterinarian will probably want to go the medical treatment route.

Medical

Your veterinarian may suggest medical treatment options in cases where surgery cannot be performed, either due to the health of the ferret or other issues. These options include:

  • Lupron Depot Injections

    Lupron Depot may be prescribed at 1 month, 3 month, or 4 month intervals. “Depot” refers to the fact that the entire dosage is released over the given time period. This means that your ferret will need to get this shot at the appropriate time for the rest of his life. Lupron may shrink the tumor, but in most cases, it only affects the symptoms.

    Even if all symptoms cease, Lupron must continue to be administered. Lupron is a synthetic version of GnRH (gonadotropin release hormone), and it works by desensitizing the pituitary gland, which stops the production of the hormones that are overstimulating the adrenal glands. So if the Lupron shots are stopped, the pituitary gland resumes its normal function, and all of the problems start again.

    If your veterinarian recommends doing surgery, but you can’t do it right away for whatever reason, some veterinarians may recommend that the ferret receive Lupron in the meantime. This may prevent the disease from progressing any further and, at the very least, may make your ferret more comfortable by alleviating some of the symptoms.

  • Melatonin Implants

    Melatonin is a natural hormone that serves many functions in your ferret’s body, one of which is to inhibit the release of GnRH (gonadotropin releasing hormone). Less GnRH means that the pituitary gland releases fewer hormones, which means that the adrenal glands are stimulated less.

    Melatonin can be used in oral (liquid or pill) or implant form. While you can use oral melatonin, the success or failure of it depends on the time of day it is given. It needs to be administered exactly 7 – 9 hours after sunrise to mimic the natural release of melatonin. If given at this time every single day, oral melatonin is extremely effective. Unfortunately many ferret owners are not home during this time. A more convenient way to administer melatonin effectively is to use Ferretonin, a melatonin implant. Implants last about 3 – 4 months, and provide a steady level of melatonin over that time period.

    Melatonin implants alone cannot be used to treat adrenal disease, and the best results are seen if Melatonin implants are used in conjunction with Lupron Depot.

  • Medications to avoid

    Lysodren (mitotane) was formerly used as a common treatment for adrenal disease, but studies have shown that Lysodren doesn’t stop the stimulation of the adrenal glands and causes low blood sugar. This is a concern, as insulinoma and adrenal disease are often seen together, and ferrets with insulinoma struggle with low blood sugar already. Overdosages or incorrect dosages of Lysodren were also known to cause Addison’s Disease.

    Nizoral (Ketoconazole) is used to treat Cushing’s disease (hyperadrenocorticism) in dogs, which is completely different from adrenal disease (also hyperadrenocorticism) in ferrets. Though they are the same disease, the same drugs cannot be used to treat both.

    Vetoryl (Trilostane) is also used in dogs with Cushing’s Disease, and increases the level of a hormone that is already quite high in ferrets with adrenal disease. Giving this to a ferret with adrenal disease would make the problem worse.

    Nolvadex (Tamoxifen) is an anti-estrogen medicine in humans. However, it actually has estrogen-like effects in ferrets, which would have a negative effect on many ferrets with adrenal disease.

PREVENTING ADRENAL DISEASE

Unfortunately, there are no proven ways to prevent adrenal disease. It is currently thought that the early neutering/spaying that is done by large scale breeders directly contributes to adrenal disease, and in most cases, the ferrets that you get will already have had this surgery. If they are intact, it is recommended that you wait until they are at least 6 months of age before getting them spayed or neutered. Adrenal disease is still seen in ferrets who are spayed or neutered after reaching sexual maturity, but it is not as prevalent.

Recent studies have shown that light cycles also contribute to the development of adrenal disease. Melatonin, as mentioned above, regulates the release of GnRH. GnRH affects how much the adrenal glands are stimulated. Melatonin is produced when the ferret is in total darkness. Most of our ferrets live in the same environment we do – natural daylight during the day, and several hours of artificial light in the evenings. This obviously shortens the amount of time the ferret is in darkness, thereby decreasing the production of melatonin. Less melatonin means more GnRH is released, which then overstimulates the adrenal glands leading to adrenal disease. A ferret’s optimal light cycle is about eight hours of light and sixteen hours of total darkness each day. It is thought that this will allow your ferret to produce the most melatonin possible. There are some ferret supplies, such as cage covers and certain types of fabric bedding, available to help you create the necessary photoperiods.

IN SUMMARY

It’s important to add one more thought here – adrenal disease is very treatable in most cases. Not treating adrenal disease is condemning your ferret to die, when this doesn’t have to be the case. If you see signs of adrenal disease in your ferret, please get him checked out as soon as possible. Ferrets can live long and happy lives after they are treated for adrenal disease, and I know we all want that for our fuzzies!

Kristen Onasch
http://www.articlesbase.com/pets-articles/adrenal-disease-in-ferrets-causes-signs-treatment-prevention-389534.html

For many years, the Acai berry (ah-sah-ee) has been a well-kept secret of the Amazon rainforest and it has only been on the market for about the last 5 years. The rainforests of the Amazon are thought to hold the key to treating many ailments and common diseases, and for thousands of years the indigenous peoples of the Amazon region have known about the many health-enhancing benefits of the Acai berry.

The Acai berry grows wild on top of many palm trees that are native to the rainforests of Brazil and the Amazon basin. Local farmers in the area harvest the fruit of the tree, and it is used to make a healthful fruit pulp. This fruit pulp is then quickly frozen in order to preserve its nutrient value.

The Acai berry itself is a deep purple color, and it is quite rich in a number of important nutrients, including many of the most valuable antioxidant vitamins.

ENERGY, HEART HEALTH: The Acai berry will give you a high energy boost. It is also thought to have a significant impact on heart health, and on the health of the cardiovascular system. In particular, the Acai berry contains a very high concentration of compounds known as anthocyanins. These compounds are the same ones thought to be responsible for giving red wine its widely reported health benefits. However the Acai berry has 10 to 30 times more anthocyanins then does red wine.

LOWERS CHOLESTEROL LEVELS: In addition to these anthocyanins, Acai berries are known to contain large amounts of protein and fiber, as well as both omega-6, which lowers cholesterol levels and omega-9 fatty acids, which lowers LDL cholesterol levels and maintains natural HDL cholesterol levels. These omega fatty acids have been studied for years as a way to protect the heart from damage, and reduce the amount of cholesterol in the blood, thereby providing possible protection from heart attacks, strokes and other common cardiovascular complications.

These anthocyanins are known to have significant health benefits, and they are the subjects of many studies. Many people are looking for ways to capture the many health benefits that have been associated with the consumption of red wine, but without the calories and other negative consequences of red wine consumption. The rich, delicious fruit of the acai berry may be able to provide these important health benefits.

ANTI-AGING: Perhaps the most important health benefit of the acai berry, however, is its strong impact on the aging process. As a matter of fact, the acai berry is generally acknowledged to be one of the top superfoods for anti-aging. The amino acids and vital trace minerals found in the Acai berry aid in proper muscle contraction and regeneration, thereby slowing damaging effects to the skin that cause signs of aging. The fatty acid found in the Acai berry is similar to that of olive oil and is high in monounsaturated oleic acid. This fatty acid combined with Omega 3 fish oils penetrates cell membranes and makes them suppler. This allows for hormones, neurotransmitters and Insulin Receptors to operate more efficiently, which greatly reduces inflammation, inflammation being one of the leading causes of Aging.

HIGH IN ANTIOXIDANTS, DESTROY CANCER CELLS: The antioxidant benefits of the acai berry, combined with the fatty acids it contains, make this one of the most important superfoods on the market. The Acai berry is thought to have an antioxidant content which is a full 10 times greater than that found in grapes, and twice as high as those found in blueberries. As a matter of fact, the acai berry is widely acknowledged to have the highest nutritional value of any fruit in the world, and this has earned it the acai berry the title of superfood. These antioxidants destroy cancer cells. A study done by the University of Florida and published in the Journal of Agricultural and Food Chemistry in January of 2006 did research that showed that the antioxidants in the Acai berry triggered a self-destruct response in 86% of the cultured Leukemia cancer cells tested.

Additional information: For such a tiny fruit, the Acai berry seems to have a great many heart healthy benefits, and the secret that has been part of Amazon culture for thousands of years is slowly spreading to the rest of the world. The Acai berry is a rich source of antioxidant vitamins, protein, fiber and heart protecting fatty acids, and it has an important role to play in protecting our good health.

Acai berries can be purchased whole and eaten as part of a healthy diet, but they are most often encountered in juice form. Acai berry juice is widely available both in health food stores and from many Internet retailers. As with other kinds of juice, it is important to ensure that the Acai berry juice you buy is made with 100% pure juice, and that it contains no artificial ingredients or added sugar.

As the popularity of the Acai berry continues to grow, and as its value to good health continues to get out, it is likely that this little purple fruit will become more widely available. In coming years, Acai berries are likely to be available at traditional grocery stores and supermarkets in addition to health food stores and Internet retailers.

When choosing between products made with the Acai berry, it is important to choose only the highest quality products, and to look for products that have been frozen quickly after harvest. How the Acai berries are handled after harvest can have a significant impact on their health benefits, so it is important to buy your Acai berry juice from those who use the best manufacturing methods.

Petrea Dishman
http://www.articlesbase.com/advice-articles/acai-berry-superfood-provides-high-energy-reduces-the-signs-of-aging-anti-aging-lowers-cholesterol-kills-cancer-cells-and-greatly-increases-hea-74180.html


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