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The bladder tumour antigen (BTA) test is used in the detection of bladder cancer.It works by detecting raised levels of complement factor Hârelated protein (CFHrp), which is produced by cancer cells, in urine.
The test commonly checks for infection, inflammatory disease of the urinary tract, cancer, or precancerous conditions. It can be part of a broader urinalysis. If a cancerous condition is detected, other tests and procedures are usually recommended to diagnose cancers, including bladder cancer, ureteral cancer and cancer of the urethra.
Bladder cancer is most common in wealthier regions of the world, where exposure to certain carcinogens is highest. It is also common in places where schistosome infection is common, such as North Africa. [56] Bladder cancer is much more common in men than women; around 1.1% of men and 0.27% of women develop bladder cancer. [2]
Tumor markers can be molecules that are produced in higher amounts by cancer cells than normal cells, but can also be produced by other cells from a reaction with the cancer. [2] The markers can't be used to give patients a diagnosis but can be compared with the result of other tests like biopsy or imaging. [2]
FISH, on the other hand, does not require living cells and can be quantified automatically, a computer counts the fluorescent dots present. However, a trained technologist is required to distinguish subtle differences in banding patterns on bent and twisted metaphase chromosomes. FISH can be incorporated into Lab-on-a-chip microfluidic device ...
Omega-3 and omega-6 fatty acids in fish oil may help prevent several types of cancer, including colon, stomach, and lung cancers, a new study suggests. ... self-reported dietary intake or fish oil ...
A urine test is any medical test performed on a urine specimen. The analysis of urine is a valuable diagnostic tool because its composition reflects the functioning of many body systems, particularly the kidneys and urinary system , and specimens are easy to obtain. [ 1 ]
The urinary bladder of teleosts is permeable to water, though this is less true for freshwater dwelling species than saltwater species. [37]: p. 219 In freshwater fish the bladder is a key site of absorption for many major ions [46] in marine fish urine is held in the bladder for extended periods to maximise water absorption. [46]