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Soy doesn't prevent prostate cancer return, study suggests

Doctors may have found secretive new organs prostate cancer institute the A prostatitis kezelése URO- ban az áttekintésekről of your head By Katherine J. Wu The New York Times Oct 20, at AM After millenniums of careful slicing and dicing, it might seem as though scientists have figured out human anatomy.

A few dozen organs, a couple hundred bones and connective tissue to tie it all together. But despite centuries of scrutiny, the body is still capable of surprising scientists.

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  • Hogyan gyógyultad meg a prosztatitisből

Advertisement A team of researchers in the Netherlands has discovered what may be a set of previously unidentified organs: a pair of large salivary glands, lurking in the nook where the nasal cavity meets the throat. If the findings are confirmed, this hidden wellspring of spit could mark the first identification of its kind in about three centuries.

Email Men who took soy supplements after having their prostate cancer removed were just as likely to see their cancer return as men who didn't take soy, in a new study. According to the American Cancer Society, prostate cancer is the second most common cancer among men after skin cancer. It's estimated that one in every six men will be diagnosed with it. Some doctors believed compounds found in soy - known as isoflavones - might help prevent prostate cancer, but more recent studies have found those and other nutritional supplements don't reduce the risk of developing the disease see Reuters Health story of May 5, here:.

Any modern anatomy book will show just three major types of salivary glands: one set near the ears, another below the jaw and another under the tongue. Matthijs Valstar, a surgeon and researcher at the Netherlands Cancer Institute and an author on the study, published last month in the journal Radiotherapy and Oncology.

Advertisement The study was small, and examined a limited patient population, said Dr. But the structures are important to researchers and doctors who deal in oncology.

Prostate Cancer: Research shows new treatment option offers improved survival

It lubricates the mouth, making it easier to speak and swallow. It ferries the tasty chemicals in food to the microscopic cells that can sense prostate cancer institute. It even comes imbued with crude healing powers, waging war against germs and speeding the closure of wounds.

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Doctors take numerous precautions to avoid damaging the glands when administering radiation therapy, which can, with a single misdirected zap, permanently compromise the delicate tissues. While perusing a set of scans from a machine that could visualize tissues in high detail, the researchers noticed two unfamiliar structures dead center in the head: a duo of flat, spindly glands, a couple inches in length, draped discreetly over the tubes that connect the ears to the throat.

Subjects must meet all of the following criteria to be enrolled in this study: 1. Male aged 21 years or older. Ability to provide signed informed consent and willingness to comply with protocol requirements.

Puzzled by the images, they dissected tissue from two cadavers and found that the glands bore similarities to known salivary glands that sit below the tongue.

The new glands were also hooked up to large draining ducts — a hint that they were funneling fluid from one place to another.

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Wouter Vogel, a radiation oncologist at the Netherlands Cancer Institute and an author on the study. The new find, Vogel said, might help explain why people who undergo radiation therapy for cancer of the head or neck so often end up with chronic dry mouth and swallowing problems.

They Hideg prosztatitis more petite and tougher to find through imaging or scanning than their heftier cousins.

  1. Receptek a prosztatitis kezelésére
  2. Feltételek: Eosinophilic Duodenitis, Eozinofil gasztroenteritis NCT Tanulmányok a szisztémás kapilláris szivárgás szindróma patogenezisében Feltételek: Astma to przewlekła choroba powodująca zwężenie dróg oddechowych.
  3. В сложном и, по-видимому, неконтролируемом процессе основные формы каждого человека попадали на хранение в микроскопические клеточные структуры, создаваемые внутри тела.

Fitzhugh and Mowery were slightly more persuaded, but both called for more data. The original group examined by the researchers was made up entirely of people with prostate or urethral gland cancer, and included only one woman among subjects. The imaging techniques used in the study were also specifically tailored to hunt for tumorous growths in this patient population.

prostate cancer institute

It may be worth widening these experiments to include a new group of people, using different methods, she said.

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