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  2. Ei mechanism - Wikipedia

    en.wikipedia.org/wiki/Ei_mechanism

    In organic chemistry, the E i mechanism (Elimination Internal/Intramolecular), also known as a thermal syn elimination or a pericyclic syn elimination, is a special type of elimination reaction in which two vicinal (adjacent) substituents on an alkane framework leave simultaneously via a cyclic transition state to form an alkene in a syn elimination. [1]

  3. Electron ionization - Wikipedia

    en.wikipedia.org/wiki/Electron_ionization

    One example is the analysis of five local anesthetics in blood using headspace solid-phase microextraction (HS-SPME) and gas chromatography–mass spectrometry–electron impact ionization selected ion monitoring (GC–MS–EI-SIM). Local anesthesia is widely used but sometimes these drugs can cause medical accidents.

  4. Therac-25 - Wikipedia

    en.wikipedia.org/wiki/Therac-25

    Within two weeks, the aforementioned redness spread from her chest to her back, indicating that the source of the burn had passed through her, which is the case with radiation burns. The staff at the treatment center did not believe it was possible for the Therac-25 to cause such an injury, and it was treated as a symptom of her cancer. Later ...

  5. US FDA approves Mesoblast's cell therapy for graft-versus ...

    www.aol.com/news/us-fda-approves-mesoblasts-cell...

    The therapy, branded as Ryoncil, is the first mesenchymal stromal cell therapy approved to treat pediatric patients aged two months and older whose GVHD symptoms have not responded to standard ...

  6. Gibbs Cancer Center & Research Institute - Wikipedia

    en.wikipedia.org/wiki/Gibbs_Cancer_Center...

    John Fleming established the Spartanburg Cancer Clinic in 1934, and the clinic received national accreditation in 1938. [5] [6] Jay Bearden and Julian Josey initiated the concept of the current cancer center in 1976 by convincing administrators at Spartanburg Regional Hospital to allow them to consolidate all existing cancer treatment and support services into a dedicated, single-floor unit, a ...

  7. 'Forever chemicals' linked with higher odds of cancer in ...

    www.aol.com/lifestyle/forever-chemicals-linked...

    Women exposed to "forever chemicals" may have higher-than-usual odds of developing ovarian cancer, melanoma and other types of cancer. ... researchers analyzed a sample of more than 10,000 adults ...

  8. Cancer-causing chemical found in Clinique, Clearasil acne ...

    www.aol.com/news/cancer-causing-chemical-found...

    (Reuters) -High levels of cancer-causing chemical benzene were detected in some acne treatments from brands including Estee Lauder's Clinique, Target's Up & Up and Reckitt Benckiser-owned ...

  9. List of cancer hospitals - Wikipedia

    en.wikipedia.org/wiki/List_of_cancer_hospitals

    This is a list of specialist hospitals for treatment of cancer. This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources. Cancer Hospitals Australia Peter MacCallum Cancer Centre Victorian Comprehensive Cancer Centre Bangladesh National Institute of Cancer Research and Hospital Brazil Institute of ...