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Displaying Tag 'cancer'
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Gold for ELISA
A team of Spanish researchers, led by the group “Biosensors & Nan bioelectronics” of CIN2 Bilateral (Barcelona) has developed a new tool for cancer detection based on the use of gold nanoparticles. The developed system is actually an improved diagnostic system usual ELISA using gold nanoparticles to increase the detection sensitivity and reduce analysis time.
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In recent years, the emergence of new treatment possibilities and improvements in the diagnosis of prostate cancer, the second most common cancer in men after skin, have improved the life expectancy of these patients. This has been shown in Valladolid Dr. Jose Heriberto Ammon, president of the Castilian Leonesa Association of Urology (ACLU), who presented the Congress today held between October 16 and tomorrow, 17 October, in the Museo Patio Herreriano of the city. As has advanced therapy options for prostate cancer will be one of the central themes of the event, along with the current state of surgical treatment of urethral stricture.
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Researchers at the Institute of Biomedical Research of Bellvitge (IDIBELL) have described a mechanism that prevents liver tumor cells respond to natural stimuli programmed death. The inactivation of this mechanism may offer new therapeutic avenues against liver cancer that take advantage of this self-destructive capacity in tumor cells.
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Natural antioxidants most abundant in food, mainly in fruits and vegetables, the polyphenols are involved in the prevention of cardiovascular diseases and neurodegenerative diseases, diabetes, osteoporosis and cancer. According to some estimates, we consume the equivalent of one gram per day, ten times more than vitamin C and 100 times more than the carotenoids and vitamin E.
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 Recent animal studies conducted in Taiwan showed that red yeast rice (Monascus purpureus) is capable, in combination with chemotherapy, reduced tumor lung cancer more effectively than conventional chemotherapy.
The red yeast rice was already known for its ability to cause a reduction in blood pressure and cholesterol. It grows on rice and produces a characteristic red pigment, which gave it its name.
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| Category: Medical Science | Tags: agri-food, blood pressure, cancer, cancer model, chemicals, chemotherapy, cholesterol, Conference on foods, laboratory rats, nutraceuticals, precise mechanisms, red pigment, red yeast rice, tumor lung cancer |
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