Ultraviolet B radiation

KATIYAR s K, ELMETS c A, AGARWAL R and MUKHTAR H (1995) Protection against ultraviolet-B radiation-induced local and systemic suppression of contact hypersensitivity and edema responses in C3H/HeN mice by green tea polyphenols , Photochem Photobiol, 62, 855-61. [Pg.153]

Bruggeman, D.J., J.A. Bantle, and C. Goad. 1998. Linking teratogenesis, growth, and DNA photodamage to artificial ultraviolet B radiation in Xenopus laevis larvae. Environ. Toxicol. Chem. 17 2114-2121. [Pg.1738]

BOCCALANDRO, H.E., MAZZA, C.A., MAZZELLA, M.A., CASAL, J.J., BALLARE, C.L., Ultraviolet B radiation enhances a phytochrome-b-mediated photomorphogenic response in Arabidopsis, Plant Physiol., 2001, 2, 780-788. [Pg.194]

Barber, L. A. et al., Expression of the platelet-activating factor receptor results in enhanced ultraviolet B radiation-induced apoptosis in a human epidermal cell line, J. Biol. Chem. 273, 18891-18897, 1998. [Pg.273]

Feeny PP (1976) Plant apparency and chemical defense. Res Adv Phytochem 10 1—40 Fraenkel GS (1959) The raison d etre of secondary plant substances. Science 129 1466-1470 Franklin LA, Yakovleva I, Karsten U, Liming K (1999) Synthesis of mycosporine-like amino acids in Chondrus crispus (Florideophyceae) and the consequences for sensitivity to ultraviolet B radiation. J Phycol 35 682-693... [Pg.168]

Karentz D, Cleaver JE, Mitchell DL (1991) Cell survival characteristics and molecular responses of Antarctic phytoplankton to ultraviolet-B radiation. J Phycol 27 326-341... [Pg.293]

Teramura AH (1983) Effects of ultraviolet-B radiation on the growth and yield of crop plants. Physiol Plant 58 415-427... [Pg.295]

Doherty JM, Streilein JW Hapten-specific tolerance induced by acute, low-dose ultraviolet B radiation of skin requires mast cell degranulation. Eur J Immunol 2001 31 1736-1746. [Pg.100]

Persistent photosensitivity developed in eight men after occupational exposure to hot epoxy resin fiimes. The condition was limited to sites contacted by the resin. Small doses of ultraviolet-A light evoked abnormal reactions consisting of erythema, edema, and papules in the clinically involved skin. Positive photopatch tests were observed to epoxy resin in four subjects and to bisphenol A in all subjects. Another study showed that bisphenol A can be released during the thermal decomposition of epoxy resin in the temperature range of 250-350°C. Photosensitizing activity was explained by the formation of ftee radicals during exposure to ultraviolet-B radiation of bisphenol A vapor, to form a semiquinone derivative of bisphenol A ... [Pg.85]

D2 Ergocalciferol Synthesized in the skin upon exposure to ultraviolet-B radiation (cholecalciferol) 0-3 yr 5-10 pg, dep. exposure to sunlight 4-50 yr 2.5-5 pg, idem 51-70 yr 5-10 pg, idem... [Pg.473]

Acitretin is most useful for the treatment of severe psoriasis, particularly the pustular and erythrodermic variants. Psoriatic nail changes and arthritis also may respond. Combining the drug with ultraviolet light therapy (Re-UVB, in the case of ultraviolet B radiation, or Re-PUVA, with psoralen plus ultraviolet A radiation) permits the use of lower doses of both acitretin and ultraviolet radiation. Other conditions for which the drug may be especially useful include congenital and acquired hyperkeratotic disorders, such as the ichthyoses and palmoplantar keratodermas, and severe lichen planus. [Pg.488]

Jordan, B.R. et al.. The effect of ultraviolet-B radiation on gene expression and pigment composition in etiolated and green pea leaf tissue UV-B-induced changes are gene-specific and dependent upon the developmental stage. Plant Cell Environ., 17, 45, 1994. [Pg.427]

Day, T.A., Vogelmann, T.C., DeLucia, E.H., Are some plant life forms more effective than others in screening out ultraviolet-B radiation Oecologia, 92, 513, 1992. [Pg.428]

Tevini, M., Braun, J., and Fieser, G., The protective function of the epidermal layer of rye seedlings against ultraviolet-B radiation, Photochem. Photobiol, 53, 329, 1991. [Pg.428]

Hofmann, R.W. et al.. Responses of nine Trifolium repens L. populations to ultraviolet-B radiation differential flavonol glycoside accumulation and biomass production, Ann. Bot., 86, 527, 2000. [Pg.434]

Kerr, J. B and C. T. McElroy, Evidence for Large Upward Trends of Ultraviolet-B Radiation Linked to Ozone Depletion, Science, 262, 1032-1034 (1993). [Pg.756]

Ananthaswamy, H.N. and Kripke, M.L. (1981). In vitro transformation of primary cultures of neonatal Balb/c mouse epidermal cells with ultraviolet-B radiation, Cancer Res. 41,2882. [Pg.132]

B. Hileman, Amphibian population loss tied to ozone thinning. Chem. Eng. News March 7, 5 (1994) M. L. Bothwell, D. M. J. Sherbot, and C. M. Pollock, Ecosystem response to solar ultraviolet-B radiation influence of trophic-level interactions. Science 265, 97-100 (1994). [Pg.176]

Blumthaler M. and W. Ambach, Indication of increasing solar ultraviolet-B radiation flux in Alpine regions, Science, 248, 206-208, 1990... [Pg.176]

Kerr, J.B. and C.T. McElroy, Evidence for large upward trends of ultraviolet-B radiation linked to ozone depletion, Science, 262, 1032, 1993. [Pg.177]

Michaels P.J., S.F. Singer and P.C. Knappenberger, Analyzing Ultraviolet-B radiation Is there trend , Science, 264,1341-1342, 1994. [Pg.177]

Booij-James IS, Dube SK, Jansen MAK, Edelman M, Mattoo AK. 2000. Ultraviolet-B radiation impacts light-mediated turnover of the photosystem II reaction center heterodimer in Arabidopsis mutants altered in phenolic metabolism. Plant Physiol 124 1275-1284. [Pg.533]

Jordan BR. 1996. The effects of ultraviolet-B radiation on plants A molecular perspective. Adv Bot Res 22 97-162. [Pg.544]

Mulch A, Chamberlain CP (2007) Stable isotope paleoaltimetry in orogenic belts - the silicate record in surface and crustal geological archives. Rev Mineral Geochem 66 89-118 Nogues S, Allen DJ, Morison JIL, Baker NR (1998) Ultraviolet-B radiation effects on water relations, leaf development, and photosynthesis in draughted pea plants. Plant Physiol 117 173-181 Nogues S, Allen DJ, Morison JIL, Baker NR (1999) Characterization of stomatal closure caused by ultraviolet-B radiation. Plant Physiol 121 489-496... [Pg.237]

Reitner, B., G. J. Herndl, and A. Herzig. 1997. Role of ultraviolet-B radiation on photochemical and microbial oxygen consumption in a humic-rich shallow lake. Limnology and Oceanography 42 950-960. [Pg.261]

Shick, J. M., Romaine-Lioud, S., I crrier-Pages, C., and Gattuso, J. P., Ultraviolet-B radiation stimulates shikimate pathway-dependent accumulation of mycosporine-like amino acids in the coral Stylophora pistillata despite decreases in its population of symbiotic dinoflagellates, Limnol. Oceanogr., 44, 1667, 1999. [Pg.515]

Many plant species can acclimate to changes in ultraviolet-B radiation (UVB, 290-320 nm) exposure. Because of the wide range of UVB targets the plants have evolved diverse repair and protection mechanisms. This evolution might... [Pg.23]

Mousseau, L., Gosselin, M., Levasseur, M., Demers, S., Fauchot, J., Roy, S., Villegas, P. Z., and Mostajir, B. (2000). Effects of ultraviolet-B radiation on simultaneous carbon and nitrogen transport rates by estuarine phytoplankton during a week-long mesocosm study. Mar. Ecol. Prog. Ser. 199, 69-81. [Pg.1380]

Chalker-Scott, L., Scott, J. D., 2004. Elevated ultraviolet-B radiation induces cross protection to cold in leaves of Rhododendron under field conditions. Photochem. Photobiol. 76 199-204. [Pg.972]

Tegelberg, R., Julkunen-Tiitto, R. 2001. Quantitative changes in secondary metabolites of dark-leaved willow (Salix myrsinifolia) exposed to enhanced ultraviolet-B radiation. Physiol. Plant. 113 541-547. [Pg.981]

Blauvelt A, Asada H, Klaus V, et al. Interleukin-15 mRNA is expressed by human keratinocytes Langerhans celts, and blood-derived dendritic cells and is down-regulated by ultraviolet B radiation. [Pg.725]

Mohamadzadeli M, Takashima A, Dougherty I, et al. Ultraviolet B radiation up-regulates the expression of IL-15 in human skin. J Immuno 1995 155 4492-6. [Pg.736]

Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...