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755 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: "enzyme activity", Enzymaktivität, 酵素活性

• 2009, Di Loreto S, Falone S, Caracciolo V, Sebastiani P, D'Alessandro A, Mirabilio A, Zimmitti V, Amicarelli F
  [Details] Fifty hertz extremely low-frequency magnetic field exposure elicits redox and trophic response in rat-cortical neurons [med./bio.]
  J Cell Physiol 219 (2): 334-343
• 2009, Kesari KK, Behari J
  [Details] Fifty-gigahertz microwave exposure effect of radiations on rat brain [med./bio.]
  Appl Biochem Biotechnol 158 (1): 126-139
• 2009, Homenko A, Kapilevich B, Kornstein R, Firer MA
  [Details] Effects of 100 GHz radiation on alkaline phosphatase activity and antigen-antibody interaction [med./bio.]
  Bioelectromagnetics 30 (3): 167-175
• 2009, Rodriguez de la Fuente AO, Alcocer-Gonzalez JM, Heredia-Rojas JA, Balderas-Candanosa I, Rodriguez-Flores LE, Rodriguez-Padilla C, Tamez-Guerra RS
  [Details] Effect of 60 Hz electromagnetic fields on the activity of hsp70 promoter: An in vitro study [med./bio.]
  Cell Biol Int 33 (3): 419-423
• 2009, Chen YP, Jia JF, Han XL
  [Details] Weak microwave can alleviate water deficit induced by osmotic stress in wheat seedlings [med./bio.]
  Planta 229 (2): 291-298
• 2009, Nicolaz CN, Zhadobov M, Desmots F, Sauleau R, Thouroude D, Michel D, Le Drean Y
  [Details] Absence of direct effect of low-power millimeter-wave radiation at 60.4 GHz on endoplasmic reticulum stress [med./bio.]
  Cell Biol Toxicol 25 (5): 471-478
• 2009, Coskun S, Balabanli B, Canseven A, Seyhan N
  [Details] Effects of continuous and intermittent magnetic fields on oxidative parameters in vivo [med./bio.]
  Neurochem Res 34 (2): 238-243
• 2008, Paulraj R, Behari J
  Biochemical biophysical changes of rats brain exposed to low intensity microwave radiation [med./bio.]
  2008 International Conference on Recent Advances in Microwave Theory and Applications, Jaipur, India. IEEE: S. 561-563; ISBN 978-1-4244-2691-1
• 2008, Devrim E, Ergüder IB, Kılıçoğlu B, Yaykaşlı E, Cetin R, Durak I
  [Details] Effects of Electromagnetic Radiation Use on Oxidant/Antioxidant Status and DNA Turn-over Enzyme Activities in Erythrocytes and Heart, Kidney, Liver, and Ovary Tissues From Rats: Possible Protective Role of Vitamin C [med./bio.]
  Toxicol Mech Methods 18 (9): 679-683
• 2008, Xu YQ, Jin YK, Ren JQ, Zuo M, Wang SJ
  [Dynamic changes of LDH and HBDH activity in rabbit serum after low voltage electrical injury] [fremdsprachig]
  Fa Yi Xue Za Zhi 24 (2): 102-104
• 2008, Henbest KB, Maeda K, Hore PJ, Joshi M, Bacher A, Bittl R, Weber S, Timmel CR, Schleicher E
  Magnetic-field effect on the photoactivation reaction of Escherichia coli DNA photolyase [med./bio.]
  Proc Natl Acad Sci USA 105 (38): 14395-14399
• 2008, Prashanth KS, Chouhan TRS, Nadiger S
  [Details] Effect of 50 Hz electromagnetic fields on Alpha amylase activity [med./bio.]
  Romanian J Biophys 18 (3): 255-263
• 2008, Pirogova E, Vojisavljevic V, Cosic I
  [Details] Non-thermal effects of 500MHz - 900MHz microwave radiation on enzyme kinetics [med./bio.]
  2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, Vancouver, BC, Canada. IEEE: S. 1052-1055; ISBN 978-1-4244-1814-5
• 2008, Denisova TV, Kazeeh KSh, Kolesnikov SI, Valkov VF
  [The stability of enzyme activity and the content of microflora of different soils of the South of Russia to influence of a variable magnetic field of industrial frequency] [fremdsprachig]
  Radiats Biol Radioecol 48 (4): 481-486
• 2008, Canseven AG, Coskun S, Seyhan N
  [Details] Effects of various extremely low frequency magnetic fields on the free radical processes, natural antioxidant system and respiratory burst system activities in the heart and liver tissues [med./bio.]
  Indian J Biochem Biophys 45 (5): 326-331
• 2008, Chater S, Douki T, Favier A, Garrel C, Sakly M, Abdelmelek H
  Influence of Static Magnetic Field on Cadmium Toxicity: Study of Oxidative Stress and DNA Damage in Pregnant Rat Tissues [med./bio.]
  Electromagn Biol Med 27 (4): 393-401
• 2008, Sokolovic D, Djindjic B, Nikolic J, Bjelakovic G, Pavlovic D, Kocic G, Krstic D, Cvetkovic T, Pavlovic V
  [Details] Melatonin reduces oxidative stress induced by chronic exposure of microwave radiation from mobile phones in rat brain [med./bio.]
  J Radiat Res 49 (6): 579-586
• 2008, Hoyto A, Sokura M, Juutilainen J, Naarala J
  [Details] Radiofrequency radiation does not significantly affect ornithine decarboxylase activity, proliferation, or caspase-3 activity of fibroblasts in different physiological conditions [med./bio.]
  Int J Radiat Biol 84 (9): 727-733
• 2008, Palumbo R, Brescia F, Capasso D, Sannino A, Sarti M, Capri M, Grassilli E, Scarfi MR
  [Details] Exposure to 900 MHz radiofrequency radiation induces caspase 3 activation in proliferating human lymphocytes [med./bio.]
  Radiat Res 170 (3): 327-334
• 2008, Jankowski W, Henrykowska G, Smigielski J, Pacholski K, Dziedziczak-Buczynska M, Kalka K, Buczynski A
  [Influence of electromagnetic field on chosen parameters of thrombocytes' oxygen metabolism--in vitro research] [fremdsprachig]
  Pol Merkur Lek 24 (144): 529-532
• 2008, Morre DJ, Jiang Z, Marjanovic M, Orczyk J, Morre DM
  [Details] Response of the regulatory oscillatory behavior of copperII-containing ECTO-NOX proteins and of CuIICl2 in solution to electromagnetic fields [med./bio.]
  J Inorg Biochem 102 (9): 1812-1818
• 2008, Turkozer Z, Güler G, Seyhan N
  [Details] Effects of exposure to 50 Hz electric field at different strengths on oxidative stress and antioxidant enzyme activities in the brain tissue of guinea pigs [med./bio.]
  Int J Radiat Biol 84 (7): 581-590
• 2008, Güler G, Turkozer Z, Tomruk A, Seyhan N
  [Details] The protective effects of N-acetyl-L-cysteine and Epigallocatechin-3-gallate on electric field-induced hepatic oxidative stress [med./bio.]
  Int J Radiat Biol 84 (8): 669-680
• 2008, Falone S, Mirabilio A, Carbone MC, Zimmitti V, Di Loreto S, Mariggio MA, Mancinelli R, Di Ilio C, Amicarelli F
  [Details] Chronic exposure to 50Hz magnetic fields causes a significant weakening of antioxidant defence systems in aged rat brain [med./bio.]
  Int J Biochem Cell Biol 40 (12): 2762-2770
• 2008, Ammari M, Lecomte A, Sakly M, Abdelmelek H, de Seze R
  [Details] Exposure to GSM 900 MHz electromagnetic fields affects cerebral cytochrome c oxidase activity [med./bio.]
  Toxicology 250 (1): 70-74
• 2008, Denaro V, Cittadini A, Barnaba SA, Ruzzini L, Denaro L, Rettino A, De Paola B, Papapietro N, Sgambato A
  Static electromagnetic fields generated by corrosion currents inhibit human osteoblast differentiation [med./bio.]
  Spine 33 (9): 955-959
• 2008, Joubert V, Bourthoumieu S, Leveque P, Yardin C
  [Details] Apoptosis is Induced by Radiofrequency Fields through the Caspase-Independent Mitochondrial Pathway in Cortical Neurons [med./bio.]
  Radiat Res 169 (1): 38-45
• 2008, Vajrala V, Claycomb JR, Sanabria H, Miller Jr JH
  Effects of oscillatory electric fields on internal membranes: an analytical model [tech./dosim.]
  Biophys J 94 (6): 2043-2052
• 2008, Hashish AH, El-Missiry MA, Abdelkader HI, Abou-Saleh RH
  [Details] Assessment of biological changes of continuous whole body exposure to static magnetic field and extremely low frequency electromagnetic fields in mice [med./bio.]
  Ecotoxicol Environ Saf 71 (3): 895-902
• 2008, Kuo YC, Kuo CY
  [Details] Electromagnetic interference in the permeability of saquinavir across the blood-brain barrier using nanoparticulate carriers [med./bio.]
  Int J Pharm 351 (1-2): 271-281
• 2007, Zhao L, Peng R, Gao Y, Wang S, Wang L, Dong Z, Xu Y, Ma J
  [Mitochondria morphologic changes and metabolic effects of rat hippocampus after microwave irradiation] [fremdsprachig]
  Zhonghua Fang She Yi Xue Yu Fang Hu Za Zhi 27 (6): 602-604
• 2007, Ohshima T, Tamura T, Sato M
  Influence of Pulsed Electric Field on Various Enzyme Activities [tech./dosim.]
  J Electrost 65 (3): 156-161
• 2007, Aydin M, Turk G, Yuksel M, Cevik A, Apaydin AM, Yilmaz S
  [Details] Effect of electromagnetic field on the sperm characteristics and histopathological status of testis in rats [med./bio.]
  Med Weter 63 (2): 178-183
• 2007, Ghanati F, Abdolmaleki P, Vaezzadeh M, Rajabbeigi E, Yazdani M
  Application of magnetic field and iron in order to change medicinal products of Ocimum basilicum [med./bio.]
  Environmentalist 27 (4): 429-434
• 2007, Elhag MA, Nabil GM, Attia AM
  [Details] Effects of electromagnetic field produced by mobile phones on the oxidant and antioxidant status of rats [med./bio.]
  Pak J Biol Sci 10 (23): 4271-4274
• 2007, Güler G, Turkozer Z, Seyhan N
  [Details] Electric field effects on Guinea pig serum: the role of free radicals [med./bio.]
  Electromagn Biol Med 26 (3): 207-223
• 2007, Abdolmaleki P, Ghanati F, Sahebjamei H, Sarvestani A
  Peroxidase activity, lignification and promotion of cell death in tobacco cells exposed to static magnetic field [med./bio.]
  Environmentalist 27 (4): 435-440
• 2007, Battisti E, Galassi G, Albanese A, Vannoni D, Carlucci F, Tabucchi A, Rosi F, Santoro A, Tommassini V, Giordano N
  [Preliminary results on the effects of electromagnetic fields ELF and TAMMEF in the human lymphocytes: evaluation of some biological parameters] [fremdsprachig]
  Clin Ter 158 (4): 307-312
• 2007, Denisova TV, Kazeev KS
  [The influence of variable and constant magnetic fields on biota and biological activity of ordinary chernozem soils] [fremdsprachig]
  Radiats Biol Radioecol 47 (3): 345-348
• 2007, Tkalec M, Malaric K, Pevalek-Kozlina B
  [Details] Exposure to radiofrequency radiation induces oxidative stress in duckweed Lemna minor L [med./bio.]
  Sci Total Environ 388 (1-3): 78-89
• 2007, Chiu KH, Ou KL, Lee SY, Lin CT, Chang WJ, Chen CC, Huang HM
  Static magnetic fields promote osteoblast-like cells differentiation via increasing the membrane rigidity [med./bio.]
  Ann Biomed Eng 35 (11): 1932-1939
• 2007, Buttiglione M, Roca L, Montemurno E, Vitiello F, Capozzi V, Cibelli G
  [Details] Radiofrequency radiation (900 MHz) induces Egr-1 gene expression and affects cell-cycle control in human neuroblastoma cells [med./bio.]
  J Cell Physiol 213 (3): 759-767
• 2007, Meral I, Mert H, Mert N, Deger Y, Yoruk I, Yetkin A, Keskin S
  [Details] Effects of 900-MHz electromagnetic field emitted from cellular phone on brain oxidative stress and some vitamin levels of guinea pigs [med./bio.]
  Brain Res 1169: 120-124
• 2007, Falone S, Grossi MR, Cinque B, D'Angelo B, Tettamanti E, Cimini A, Di Ilio C, Amicarelli F
  [Details] Fifty hertz extremely low-frequency electromagnetic field causes changes in redox and differentiative status in neuroblastoma cells [med./bio.]
  Int J Biochem Cell Biol 39 (11): 2093-2106
• 2007, Krewski D, Glickman BW, Habash RW, Habbick B, Lotz WG, Mandeville R, Prato FS, Salem T, Weaver DF
  [Details] Recent advances in research on radiofrequency fields and health: 2001-2003 [Review]
  J Toxicol Environ Health B Crit Rev 10 (4): 287-318
• 2007, Ramundo-Orlando A, Gallerano GP, Stano P, Doria A, Giovenale E, Messina G, Cappelli M, D'Arienzo M, Spassovsky I
  [Details] Permeability changes induced by 130 GHz pulsed radiation on cationic liposomes loaded with carbonic anhydrase [med./bio.]
  Bioelectromagnetics 28 (8): 587-598
• 2007, Selvam R, Ganesan K, Narayana Raju KV, Gangadharan AC, Manohar BM, Puvanakrishnan R
  Low frequency and low intensity pulsed electromagnetic field exerts its antiinflammatory effect through restoration of plasma membrane calcium ATPase activity [med. Anw.]
  Life Sci 80 (26): 2403-2410
• 2007, Höytö A, Juutilainen J, Naarala J
  [Details] Ornithine decarboxylase activity is affected in primary astrocytes but not in secondary cell lines exposed to 872 MHz RF radiation [med./bio.]
  Int J Radiat Biol 83 (6): 367-374
• 2007, Höytö A, Juutilainen J, Naarala J
  [Details] Ornithine decarboxylase activity of L929 cells after exposure to continuous wave or 50 Hz modulated radiofrequency radiation--a replication study [med./bio.]
  Bioelectromagnetics 28 (7): 501-508
• 2007, Friedman J, Kraus S, Hauptman Y, Schiff Y, Seger R
  [Details] Mechanism of short-term ERK activation by electromagnetic fields at mobile phone frequencies [med./bio.]
  Biochem J 405 (3): 559-568