Kanceri i gjirit është konsideruar si një sëmundje vrasës dhe është i njohur të jetë shkaku i lartë i vdekjes kancerit tek gratë. Sipas shoqërinë amerikane kancer, Rreth 1.3 milion raste të reja të kancerit të gjirit janë diagnostikuar në një bazë vjetore e cila përfshin 465,000 Vdekje. Në mënyrë që të trajtojë me sukses këtë sëmundje shkatërruese, ne duhet të inkurajojmë shkencëtarët të reja për studimin e kancerit në nivelin e saj më themelore. Me fjalë të tjera, e kancerit të gjirit punë kërkimore duhet të bëhet në nivelin e tij molekulare. Gjithashtu, përveç qeveritë, organizatave private duhet të sigurojnë fonde fleksibël për shkencëtarët të cilët do të kryejnë punë kërkimore kancerin e gjirit. financimi i duhur i kancerit të gjirit projekte kërkimore; jo vetëm mund të çojë në parandalimin e strategjive më të mirë, por ai gjithashtu mund të ndihmojë në drejtim të teknikave më parë diagnostike dhe droga të reja anticancer dhe trajtimet.

Një botë studiues të njohur kancerin, quajtur Lothar Hirneise ka ardhur në një mirëkuptim se kanceri ekzistojnë me stresin. Ai është i mendimit se kur mendja është në stres të vazhdueshëm, trupin e pastaj prodhon nivele të larta të hormoneve të stresit të quajtur kortizolit. Sistemi imunitar merr shtypur me nivel të lartë të kortizolit në trup. Gjithashtu, një mendje theksoi do të nxjerrë jashtë Adrenalin në një masë të sosje. Njerëzit që vuajnë nga kanceri janë gjetur të jenë që nuk ka pothuajse adrenalin në qelizat e tyre. në fakt, qelizat e pacientët me kancer janë të mbingarkuara shpesh me insulinë dhe shumë sheqer. Një tjetër studiues gjerman kanceri kryesor me emrin e 'Ryke-Geerd Hamer ka kaluar nëpër njëzet mijë pacientët me kancer dhe gjeti një lidhje direkte ndërmjet konflikt psiko-emocional dhe pacientët e kancerit. Kjo ndodh në mes të 1 te 3 vjet, para diagnoza e kancerit dhe formimin e kancerit në trup. pacientët me kancer, që kanë përjetuar një goditje psiko - emocional konfliktit, në formën e humbjes së një të dashur etj, disa vite para urinë e tyre kancer, ka përjetuar dhimbje emocionale dhe stresi brenda vetë. Such a state of mind can have an adverse effect on the immune system of the person’s body.

Recently, researchers who are working towards breast cancer research project, have developed and successfully tested a breast cancer vaccine which is likely to treat women with treatment – resistant HER2 – positive breast cancer and thus be able to prevent cancer re – occurrence. Breast cancer researchers look forward to use HER2 DNA vaccines for cancer – free women, in order to prevent initial development of such tumours. At present, therapies such as trastuzumab and lapatimib are used towards treating breast cancer patients. sidoqoftë, it was lately noticed that a huge group of patients develop a resistance towards trastuzumab and lapatimib. HER2 receptors are known to promote a particularly aggressive type of tumour that affects about thirty percent of breast cancer patients.

The new breast cancer vaccine is produced by the body’s own cells. It delivers a cancer fighting gene into cells, which then produce immune system proteins and also tumor – destroying cells. According to the lead researcher Wei – Zen Wei, a professor of immunology and microbiology at the Karmanos Cancer Institute, the vaccine is made by using so – called naked DNA from genes that produces the HER2 receptor. This DNA is put along with an immune stimulant. The process involved in the making of the vaccine, is called as electroporation. In this process, pulses of electricity were used in order to inject the vaccine into the leg muscles in mice. The genes moved towards the cells, which then produced HER2 receptors that led to activation of antibodies and immune cells called Killer T cells. This vaccine is unique and much more research will be further required so that it can one day be applicable towards humans for treating breast cancer.



Afër: Gary Leonard

Rreth Autor:

Cancer is also known by the medical term malignant neoplasm. It is a disease which presents itself in a host of different ways, in a host of different areas of the body, and kills hosts of people every year. What is the real risk of you developing cancer, and what can you do to identify cancer symptoms, and even help work towards a cure for cancer?

Cancer is basically the uncontrolled growth of certain types of tissue or cells. They invade on cells that are adjacent to them, impairing their normal function (this is especially dangerous in the case of heart cancer, Brain Cancer, and lung cancer). Cancers can also spread to areas of the body other than their original location, through the lymphatic system or the circulatory system. There are benign forms of tumors, which do not invade their surrounding tissue, and do not spread to other areas of the body, and these are sometimes recognized as a precursor to cancer.

Cancer is incredibly prolific worldwide, and there has never been a singular cause or single best treatment identified. It has been estimated that cancer causes around 13% of all deaths worldwide -as the title suggests, it has recently been found that cancer kills 20,000 people each day. As you read this article, there will be hundreds of people the world over, dying from cancer. While 12 million people every year are diagnosed with some form of cancer, përafërsisht 7.6 million of those die.

It is expected that this year, there will be around 2.9 million people in the developed world that die of cancer, nga 5.4 million new cases of diagnosed cancer. In the developing world, Rreth 4.7 million people will die of cancer, nga 6.7 million new cases.

If you are a woman in the developed world, the form of cancer you are most likely to get is either breast, colorectal, or lung cancer. Women in the developing world were found to be far more likely to contract cervical cancer or stomach cancer, both of which are caused by viruses.

Men in the developed world most frequently have prostate, lung or colorectal cancer, while those in the developing world are more likely to get stomach, lung or liver cancer. The reason for the much greater incidence of stomach cancer in both men and women in the developing world is that it is caused by a bacterium Helicobacter pylori, while the greater incidence of cervical cancer in women is attributed to the prevalence of the human papillomavirus.

Since cancer symptoms vary among the different types, it is important to have any niggling health worries checked out by a professional. Be aware of your family medical history, and know the symptoms of cancers to which you might be susceptible. Sometimes seemingly unimportant things, like shortness of breath or lack of energy, can signal cancer. Other common cancer symptoms include lumps or swellings, which could indicate a tumor, enlarged lymph nodes, bone pain, humbje peshe , poor appetite, persistent coughs, or excessive sweating, especially night sweating. A symptom of heat cancer is an irregular heart beat.

The cure for cancer remains the holy grail of medicine. sidoqoftë, there are some breakthroughs in recent times which hold much promise for specific types of cancers, including lung cancer and skin cancer. Keep yourself abreast of developments, and ask your health professional if any of them may be pertinent in your case.



Afër: Gregory Smyth

Rreth Autor:

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Bone cancer is rare and accounts for less than 1% of all new tumors. Not all bone tumors are fatal in fact benign (non cancerous) abnormalities are more common than malignant ones. Most bone cancers are secondary and have been spread from another site. Primary bone cancer which starts in the bone is quite rare constituting less than one per cent of all malignant tumors. They are more common in males, especially in children and adolescents. The most common type of primary bone cancer is osteosarcoma. This type of carcinoma usually affects young adults. It can affect any bone, but the arms, legs and pelvis are more commonly affected. Other less common forms of primary bone cancer include Ewing sarcoma, malignant fibrous histiocytoma and chondrosarcoma.

Primary Bone Cancer

The causes of primary bone tumours are not known; sidoqoftë, adults who have Pagets disease (a bone disease) may have an increased risk.

Secondary bone cancer

Secondary bone cancer is the most common bone cancer. It is a carcinoma that starts somewhere else in the body and spreads (metastasises) to the bone. The most common cancers that spread to the bone originate in the breast, prostatës, mushkëri, kidney and thyroid.

Reticulum cell sarcoma of the bone

A cancerous tumor of the bone marrow presenting in more males than females.

Leukaemia

Cancer of the blood, which starts in the bone marrow

Symptoms of bore cancer

Symptoms tend to develop slowly and depend on the type, Vendi, and size of the tumor. The signs and symptoms of bone cancer include: painful bones and joints, swelling of bones and joints, problems with movement, susceptibility to fractures. Less common symptoms include: pasqaruar humbje peshe, lodhje, fever and sweating.

Remember bone cancer is very rare so if you have any of these symptoms it is likely to be caused by another condition. Always see your doctor if you have for a diagnosis.

Causes

Although bone cancer does not have a clearly defined cause, researchers have identified several factors that increase the likelihood of developing these tumors. A small number of bone cancers are due to heredity.

DIAGNOSTIKIMI

Bone cancer can present itself in any of the bones of the body, but it is diagnosed most often in the long bones of the arms and legs.

Diagnosing bone cancer involves a number of tests, përfshirë: X-rays and bone scans to show the exact location and size of the cancer (these are always done prior to biopsy), bone biopsy where a small sample of the cancer is removed from the bone and examined in the laboratory for the presence of malignant cells, Magnetic Resonance Imaging (MRI) scan similar to a CT scan but uses magnetism instead of x-rays to build three-dimensional pictures of your body.

Mjekimi

The treatment and prognosis of bone cancer depend upon multiple factors including the type and extent of the cancer, the patient’s age and overall health status. Tumors may be treated with surgery, Terapia me rrezatim, Kimioterapi, or a combination of these.

Primary bone cancers:

The tumor, surrounding bone tissue and nearby lymph nodes are surgically removed. In severe cases, the affected limb may need to be amputated, but this is rare. Treatment may also include radiotherapy (x-rays to target and kill the cancer cells) dhe kimioterapia (anti-cancer drugs). These may be given before surgery, to shrink the cancer and/or afterwards to destroy any remaining cancer cells.

Secondary bone cancer:

Treatment depends on the treatment for the original tumor, but usually includes chemotherapy, radiotherapy or hormone therapy. Surgery may be needed to strengthen the affected bone.

Prognozë

I përgjithshëm, the chance of recovery (Prognozë) for bone cancers has improved significantly since the development of modern chemotherapy. The chance of recovery will depend on a variety of influences; if the cancer has spread, the type of bone cancer, the size of the tumour, Vendi, the person’s general health and other individual factors.

If the tumor is very small and localized, the five-year survival rate is close to 90 qind. If the cancer has begun to spread, sidoqoftë, survival becomes more difficult. The five-year survival rate is only about 60 qind, and the prognosis is poor once the cancer spreads.

Bone cancer in cats and dogs

Bone carcinoma in dogs and cats can be a challenging disorder. Osteosarcoma is by far the most common bone tumour if dogs, usually striking the leg bones of larger breeds. Chemotherapy significantly prolongs the survival of animals with osteosarcoma when used in conjunction with surgery. For dogs Cisplatin alone or in combination with doxorubicin markedly improves survival time to a median of 8-10 months with the percentage of dogs alive after11 months at 50%.

Feline Osteosarcoma unlike its canine counterpart it has a much lower rate of metastasis and longer term survival can be expected with complete excision. Median survival for cats with osteosarcoma is approximately 2 years with many cats outreaching that.



Afër: Dick Aronson

Rreth Autor:

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