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- Grenz_rays abstract "Grenz rays are part of the electromagnetic spectrum comprising low energy (ultrasoft) X-rays. These were first investigated by Gustav Bucky in 1923 using a cathode vacuum tube with a Lithium borate glass window, which he labeled Grenz rays as he believed that the biological effects resembled those of UV light and traditional X-rays and hence were on the border between the two (Grenz = border in German). These rays are also known as Bucky rays.Grenz rays are produced by specially calibrated X-ray machines generally operating in the 10 to 30 kV range to produce X-rays with HVL less than 0.035 mm Al. (HVL is half-value layer, and refers to a thickness of a given material that will cut the X-ray flux by 50%). Grenz rays are absorbed by air and therefore treatments must be given at fixed distances for which the machine has been calibrated. Grenz rays have a half-value depth of 0.5 mm and are essentially absorbed within the first 2 mm of skin. The exact mechanism of action is unknown but it does have effects on the Langerhans cells in the epidermis.".
- Grenz_rays wikiPageExternalLink 0231.html.
- Grenz_rays wikiPageExternalLink ?page=GrenzRays.
- Grenz_rays wikiPageID "4784656".
- Grenz_rays wikiPageLength "2901".
- Grenz_rays wikiPageOutDegree "11".
- Grenz_rays wikiPageRevisionID "682029673".
- Grenz_rays wikiPageWikiLink Actinic_keratosis.
- Grenz_rays wikiPageWikiLink Bowens_disease.
- Grenz_rays wikiPageWikiLink Category:Dermatologic_procedures.
- Grenz_rays wikiPageWikiLink Dermatitis.
- Grenz_rays wikiPageWikiLink Eczema.
- Grenz_rays wikiPageWikiLink Hailey–Hailey_disease.
- Grenz_rays wikiPageWikiLink Half-value_layer.
- Grenz_rays wikiPageWikiLink Langerhans_cell.
- Grenz_rays wikiPageWikiLink Pruritus_ani.
- Grenz_rays wikiPageWikiLink Pruritus_vulvae.
- Grenz_rays wikiPageWikiLink Psoriasis.
- Grenz_rays wikiPageWikiLinkText "Grenz rays".
- Grenz_rays hasPhotoCollection Grenz_rays.
- Grenz_rays subject Category:Dermatologic_procedures.
- Grenz_rays hypernym Part.
- Grenz_rays comment "Grenz rays are part of the electromagnetic spectrum comprising low energy (ultrasoft) X-rays. These were first investigated by Gustav Bucky in 1923 using a cathode vacuum tube with a Lithium borate glass window, which he labeled Grenz rays as he believed that the biological effects resembled those of UV light and traditional X-rays and hence were on the border between the two (Grenz = border in German).".
- Grenz_rays label "Grenz rays".
- Grenz_rays sameAs m.0cn62_.
- Grenz_rays sameAs Q5607540.
- Grenz_rays sameAs Q5607540.
- Grenz_rays wasDerivedFrom Grenz_rays?oldid=682029673.
- Grenz_rays isPrimaryTopicOf Grenz_rays.