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  2. Ames test - Wikipedia

    en.wikipedia.org/wiki/Ames_test

    The Ames test is a widely employed method that uses bacteria to test whether a given chemical can cause mutations in the DNA of the test organism. More formally, it is a biological assay to assess the mutagenic potential of chemical compounds. [ 1 ]

  3. Nitrite test - Wikipedia

    en.wikipedia.org/wiki/Nitrite_test

    A nitrite test is a standard component of a urinary test strip. A positive test for nitrites in the urine is called nitrituria. This test is commonly used in diagnosing urinary tract infections (UTIs). A positive nitrite test indicates that the cause of the UTI is a Gram-negative organism, most commonly Escherichia coli. The reason for nitrites ...

  4. Urinalysis - Wikipedia

    en.wikipedia.org/wiki/Urinalysis

    [57] [58] Not all bacteria that cause UTIs produce nitrite, and because it takes time for the chemical reaction to occur, the test is best performed on urine that has been in the bladder overnight. [59] A diet low in vegetables can lead to low nitrate levels in the urine, meaning that nitrites cannot be produced. [50]

  5. Genotoxicity - Wikipedia

    en.wikipedia.org/wiki/Genotoxicity

    Genotoxicity is the property of chemical agents that damage the genetic information within a cell causing mutations, which may lead to cancer.While genotoxicity is often confused with mutagenicity, all mutagens are genotoxic, but some genotoxic substances are not mutagenic.

  6. Urine test strip - Wikipedia

    en.wikipedia.org/wiki/Urine_test_strip

    The test is a rapid screen for possible infections by enteric bacteria, but it does not replace the urinalysis tests nor microscopic examination as diagnostic tools, nor subsequent monitoring as many other microorganisms that do not reduce nitrate (gram positive bacteria and yeasts) can also cause urinary infections.

  7. List of oncogenic bacteria - Wikipedia

    en.wikipedia.org/wiki/List_of_oncogenic_bacteria

    MALT lymphoma. [2] Campylobacter jejuni. Immunoproliferative small intestinal disease (IPSID), which is rare a type of MALT lymphoma. [2] Chlamydia pneumonia: Lung MALT lymphoma. [2] Chlamydia trachomatis Cervical cancer. [2] Chlamydophila psittaci: Ocular/adnexal lymphoma (forms of eye cancer). [2] Clostridium ssp Colon cancer. [2 ...

  8. Possible link between tattoos and lymphoma revealed in ... - AOL

    www.aol.com/possible-between-tattoos-lymphoma...

    The risk associated with tattoo exposure appears to be highest for diffuse large B-cell lymphoma (a fast-growing curable cancer that starts in white blood cells) and follicular lymphoma (a slow ...

  9. Luminol - Wikipedia

    en.wikipedia.org/wiki/Luminol

    Luminol (C 8 H 7 N 3 O 2) is a chemical that exhibits chemiluminescence, with a blue glow, when mixed with an appropriate oxidizing agent.Luminol is a white-to-pale-yellow crystalline solid that is soluble in most polar organic solvents but insoluble in water.

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