{"id":157005,"date":"2023-02-04T09:22:42","date_gmt":"2023-02-04T15:22:42","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2023\/02\/scientists-develop-new-device-to-detect-brain-tumors-using-urine"},"modified":"2023-02-04T09:22:42","modified_gmt":"2023-02-04T15:22:42","slug":"scientists-develop-new-device-to-detect-brain-tumors-using-urine","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2023\/02\/scientists-develop-new-device-to-detect-brain-tumors-using-urine","title":{"rendered":"Scientists develop new device to detect brain tumors using urine"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/scientists-develop-new-device-to-detect-brain-tumors-using-urine2.jpg\"><\/a><\/p>\n<p>\ud835\udc11\ud835\udc1e\ud835\udc2c\ud835\udc1e\ud835\udc1a\ud835\udc2b\ud835\udc1c\ud835\udc21\ud835\udc1e\ud835\udc2b\ud835\udc2c \ud835\udc1a\ud835\udc2d \ud835\udc0d\ud835\udc1a\ud835\udc20\ud835\udc28\ud835\udc32\ud835\udc1a \ud835\udc14\ud835\udc27\ud835\udc22\ud835\udc2f\ud835\udc1e\ud835\udc2b\ud835\udc2c\ud835\udc22\ud835\udc2d\ud835\udc32 \ud835\udc22\ud835\udc27 \ud835\udc09\ud835\udc1a\ud835\udc29\ud835\udc1a\ud835\udc27 \ud835\udc21\ud835\udc1a\ud835\udc2f\ud835\udc1e \ud835\udc2e\ud835\udc2c\ud835\udc1e\ud835\udc1d \ud835\udc1a \ud835\udc27\ud835\udc1e\ud835\udc30 \ud835\udc1d\ud835\udc1e\ud835\udc2f\ud835\udc22\ud835\udc1c\ud835\udc1e \ud835\udc2d\ud835\udc28 \ud835\udc22\ud835\udc1d\ud835\udc1e\ud835\udc27\ud835\udc2d\ud835\udc22\ud835\udc1f\ud835\udc32 \ud835\udc1a \ud835\udc24\ud835\udc1e\ud835\udc32 \ud835\udc26\ud835\udc1e\ud835\udc26\ud835\udc1b\ud835\udc2b\ud835\udc1a\ud835\udc27\ud835\udc1e \ud835\udc29\ud835\udc2b\ud835\udc28\ud835\udc2d\ud835\udc1e\ud835\udc22\ud835\udc27 \ud835\udc22\ud835\udc27 \ud835\udc2e\ud835\udc2b\ud835\udc22\ud835\udc27\ud835\udc1e \ud835\udc2d\ud835\udc21\ud835\udc1a\ud835\udc2d \ud835\udc22\ud835\udc27\ud835\udc1d\ud835\udc22\ud835\udc1c\ud835\udc1a\ud835\udc2d\ud835\udc1e\ud835\udc2c \ud835\udc30\ud835\udc21\ud835\udc1e\ud835\udc2d\ud835\udc21\ud835\udc1e\ud835\udc2b \ud835\udc2d\ud835\udc21\ud835\udc1e \ud835\udc29\ud835\udc1a\ud835\udc2d\ud835\udc22\ud835\udc1e\ud835\udc27\ud835\udc2d \ud835\udc21\ud835\udc1a\ud835\udc2c \ud835\udc1a \ud835\udc1b\ud835\udc2b\ud835\udc1a\ud835\udc22\ud835\udc27 \ud835\udc2d\ud835\udc2e\ud835\udc26\ud835\udc28\ud835\udc2b. \ud835\udc13\ud835\udc21\ud835\udc22\ud835\udc2c \ud835\udc29\ud835\udc2b\ud835\udc28\ud835\udc2d\ud835\udc1e\ud835\udc22\ud835\udc27 \ud835\udc1c\ud835\udc28\ud835\udc2e\ud835\udc25\ud835\udc1d \ud835\udc1b\ud835\udc1e \ud835\udc2e\ud835\udc2c\ud835\udc1e\ud835\udc1d \ud835\udc2d\ud835\udc28 \ud835\udc1d\ud835\udc1e\ud835\udc2d\ud835\udc1e\ud835\udc1c\ud835\udc2d \ud835\udc1b\ud835\udc2b\ud835\udc1a\ud835\udc22\ud835\udc27 \ud835\udc1c\ud835\udc1a\ud835\udc27\ud835\udc1c\ud835\udc1e\ud835\udc2b, \ud835\udc1a\ud835\udc2f\ud835\udc28\ud835\udc22\ud835\udc1d\ud835\udc22\ud835\udc27\ud835\udc20 \ud835\udc2d\ud835\udc21\ud835\udc1e \ud835\udc27\ud835\udc1e\ud835\udc1e\ud835\udc1d \ud835\udc1f\ud835\udc28\ud835\udc2b \ud835\udc22\ud835\udc27\ud835\udc2f\ud835\udc1a\ud835\udc2c\ud835\udc22\ud835\udc2f\ud835\udc1e \ud835\udc2d\ud835\udc1e\ud835\udc2c\ud835\udc2d\ud835\udc2c, \ud835\udc1a\ud835\udc27\ud835\udc1d \ud835\udc22\ud835\udc27\ud835\udc1c\ud835\udc2b\ud835\udc1e\ud835\udc1a\ud835\udc2c\ud835\udc22\ud835\udc27\ud835\udc20 \ud835\udc2d\ud835\udc21\ud835\udc1e \ud835\udc25\ud835\udc22\ud835\udc24\ud835\udc1e\ud835\udc25\ud835\udc22\ud835\udc21\ud835\udc28\ud835\udc28\ud835\udc1d \ud835\udc28\ud835\udc1f \ud835\udc2d\ud835\udc2e\ud835\udc26\ud835\udc28\ud835\udc2b\ud835\udc2c \ud835\udc1b\ud835\udc1e\ud835\udc22\ud835\udc27\ud835\udc20 \ud835\udc1d\ud835\udc1e\ud835\udc2d\ud835\udc1e\ud835\udc1c\ud835\udc2d\ud835\udc1e\ud835\udc1d \ud835\udc1e\ud835\udc1a\ud835\udc2b\ud835\udc25\ud835\udc32 \ud835\udc1e\ud835\udc27\ud835\udc28\ud835\udc2e\ud835\udc20\ud835\udc21 \ud835\udc1f\ud835\udc28\ud835\udc2b \ud835\udc2c\ud835\udc2e\ud835\udc2b\ud835\udc20\ud835\udc1e\ud835\udc2b\ud835\udc32. \ud835\udc13\ud835\udc21\ud835\udc22\ud835\udc2c \ud835\udc2b\ud835\udc1e\ud835\udc2c\ud835\udc1e\ud835\udc1a\ud835\udc2b\ud835\udc1c\ud835\udc21 \ud835\udc1c\ud835\udc28\ud835\udc2e\ud835\udc25\ud835\udc1d \ud835\udc1a\ud835\udc25\ud835\udc2c\ud835\udc28 \ud835\udc21\ud835\udc1a\ud835\udc2f\ud835\udc1e \ud835\udc29\ud835\udc28\ud835\udc2d\ud835\udc1e\ud835\udc27\ud835\udc2d\ud835\udc22\ud835\udc1a\ud835\udc25 \ud835\udc22\ud835\udc26\ud835\udc29\ud835\udc25\ud835\udc22\ud835\udc1c\ud835\udc1a\ud835\udc2d\ud835\udc22\ud835\udc28\ud835\udc27\ud835\udc2c \ud835\udc1f\ud835\udc28\ud835\udc2b \ud835\udc1d\ud835\udc1e\ud835\udc2d\ud835\udc1e\ud835\udc1c\ud835\udc2d\ud835\udc22\ud835\udc27\ud835\udc20 \ud835\udc28\ud835\udc2d\ud835\udc21\ud835\udc1e\ud835\udc2b \ud835\udc2d\ud835\udc32\ud835\udc29\ud835\udc1e\ud835\udc2c \ud835\udc28\ud835\udc1f \ud835\udc1c\ud835\udc1a\ud835\udc27\ud835\udc1c\ud835\udc1e\ud835\udc2b. \ud835\udc13\ud835\udc21\ud835\udc1e \ud835\udc2b\ud835\udc1e\ud835\udc2c\ud835\udc1e\ud835\udc1a\ud835\udc2b\ud835\udc1c\ud835\udc21 \ud835\udc30\ud835\udc1a\ud835\udc2c \ud835\udc29\ud835\udc2e\ud835\udc1b\ud835\udc25\ud835\udc22\ud835\udc2c\ud835\udc21\ud835\udc1e\ud835\udc1d \ud835\udc22\ud835\udc27 \ud835\udc00\ud835\udc02\ud835\udc12 \ud835\udc0d\ud835\udc1a\ud835\udc27\ud835\udc28.<\/p>\n<p>Although early detection of many types of cancer has contributed to the recent increases in cancer survival rates, the survival rate for <a href=\"https:\/\/phys.org\/tags\/brain+tumors\/\" rel=\"tag\" class=\"\">brain tumors<\/a> has remained almost unchanged for over 20 years. Partly this is due to their late detection. Physicians often discover <a href=\"https:\/\/phys.org\/tags\/brain+tumors\/\" rel=\"tag\" class=\"\">brain tumors<\/a> only after the onset of neurological symptoms, such as loss of movement or speech, by which time the tumor has reached a considerable size. Detecting the tumor when it is still small, and starting treatment as soon as possible, should help to save lives.<\/p>\n<p>One possible sign that a person has a brain tumor is the presence of tumor-related extracellular vesicles (EVs) in their urine. EVs are nano-sized vesicles involved in a variety of functions, including cell-to-cell communication. Because those found in <a href=\"https:\/\/phys.org\/tags\/brain+cancer\/\" rel=\"tag\" class=\"\">brain cancer<\/a> patients have specific types of RNA and membrane proteins, they could be used to detect the presence of cancer and its progression.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud835\udc11\ud835\udc1e\ud835\udc2c\ud835\udc1e\ud835\udc1a\ud835\udc2b\ud835\udc1c\ud835\udc21\ud835\udc1e\ud835\udc2b\ud835\udc2c \ud835\udc1a\ud835\udc2d \ud835\udc0d\ud835\udc1a\ud835\udc20\ud835\udc28\ud835\udc32\ud835\udc1a \ud835\udc14\ud835\udc27\ud835\udc22\ud835\udc2f\ud835\udc1e\ud835\udc2b\ud835\udc2c\ud835\udc22\ud835\udc2d\ud835\udc32 \ud835\udc22\ud835\udc27 \ud835\udc09\ud835\udc1a\ud835\udc29\ud835\udc1a\ud835\udc27 \ud835\udc21\ud835\udc1a\ud835\udc2f\ud835\udc1e \ud835\udc2e\ud835\udc2c\ud835\udc1e\ud835\udc1d \ud835\udc1a \ud835\udc27\ud835\udc1e\ud835\udc30 \ud835\udc1d\ud835\udc1e\ud835\udc2f\ud835\udc22\ud835\udc1c\ud835\udc1e \ud835\udc2d\ud835\udc28 \ud835\udc22\ud835\udc1d\ud835\udc1e\ud835\udc27\ud835\udc2d\ud835\udc22\ud835\udc1f\ud835\udc32 \ud835\udc1a \ud835\udc24\ud835\udc1e\ud835\udc32 \ud835\udc26\ud835\udc1e\ud835\udc26\ud835\udc1b\ud835\udc2b\ud835\udc1a\ud835\udc27\ud835\udc1e \ud835\udc29\ud835\udc2b\ud835\udc28\ud835\udc2d\ud835\udc1e\ud835\udc22\ud835\udc27 \ud835\udc22\ud835\udc27 \ud835\udc2e\ud835\udc2b\ud835\udc22\ud835\udc27\ud835\udc1e \ud835\udc2d\ud835\udc21\ud835\udc1a\ud835\udc2d \ud835\udc22\ud835\udc27\ud835\udc1d\ud835\udc22\ud835\udc1c\ud835\udc1a\ud835\udc2d\ud835\udc1e\ud835\udc2c \ud835\udc30\ud835\udc21\ud835\udc1e\ud835\udc2d\ud835\udc21\ud835\udc1e\ud835\udc2b \ud835\udc2d\ud835\udc21\ud835\udc1e \ud835\udc29\ud835\udc1a\ud835\udc2d\ud835\udc22\ud835\udc1e\ud835\udc27\ud835\udc2d \ud835\udc21\ud835\udc1a\ud835\udc2c \ud835\udc1a \ud835\udc1b\ud835\udc2b\ud835\udc1a\ud835\udc22\ud835\udc27 \ud835\udc2d\ud835\udc2e\ud835\udc26\ud835\udc28\ud835\udc2b. \ud835\udc13\ud835\udc21\ud835\udc22\ud835\udc2c \ud835\udc29\ud835\udc2b\ud835\udc28\ud835\udc2d\ud835\udc1e\ud835\udc22\ud835\udc27 \ud835\udc1c\ud835\udc28\ud835\udc2e\ud835\udc25\ud835\udc1d \ud835\udc1b\ud835\udc1e \ud835\udc2e\ud835\udc2c\ud835\udc1e\ud835\udc1d \ud835\udc2d\ud835\udc28 \ud835\udc1d\ud835\udc1e\ud835\udc2d\ud835\udc1e\ud835\udc1c\ud835\udc2d \ud835\udc1b\ud835\udc2b\ud835\udc1a\ud835\udc22\ud835\udc27 \ud835\udc1c\ud835\udc1a\ud835\udc27\ud835\udc1c\ud835\udc1e\ud835\udc2b, \ud835\udc1a\ud835\udc2f\ud835\udc28\ud835\udc22\ud835\udc1d\ud835\udc22\ud835\udc27\ud835\udc20 \ud835\udc2d\ud835\udc21\ud835\udc1e \ud835\udc27\ud835\udc1e\ud835\udc1e\ud835\udc1d \ud835\udc1f\ud835\udc28\ud835\udc2b \ud835\udc22\ud835\udc27\ud835\udc2f\ud835\udc1a\ud835\udc2c\ud835\udc22\ud835\udc2f\ud835\udc1e \ud835\udc2d\ud835\udc1e\ud835\udc2c\ud835\udc2d\ud835\udc2c, \ud835\udc1a\ud835\udc27\ud835\udc1d \ud835\udc22\ud835\udc27\ud835\udc1c\ud835\udc2b\ud835\udc1e\ud835\udc1a\ud835\udc2c\ud835\udc22\ud835\udc27\ud835\udc20 \ud835\udc2d\ud835\udc21\ud835\udc1e \ud835\udc25\ud835\udc22\ud835\udc24\ud835\udc1e\ud835\udc25\ud835\udc22\ud835\udc21\ud835\udc28\ud835\udc28\ud835\udc1d \ud835\udc28\ud835\udc1f \ud835\udc2d\ud835\udc2e\ud835\udc26\ud835\udc28\ud835\udc2b\ud835\udc2c \ud835\udc1b\ud835\udc1e\ud835\udc22\ud835\udc27\ud835\udc20 \ud835\udc1d\ud835\udc1e\ud835\udc2d\ud835\udc1e\ud835\udc1c\ud835\udc2d\ud835\udc1e\ud835\udc1d \ud835\udc1e\ud835\udc1a\ud835\udc2b\ud835\udc25\ud835\udc32 \ud835\udc1e\ud835\udc27\ud835\udc28\ud835\udc2e\ud835\udc20\ud835\udc21 \ud835\udc1f\ud835\udc28\ud835\udc2b \ud835\udc2c\ud835\udc2e\ud835\udc2b\ud835\udc20\ud835\udc1e\ud835\udc2b\ud835\udc32. 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