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352 Artikel wurden gefunden.

Die folgenden Begriffe wurden einbezogen: Enzymatik, enzymology, 酵素学

• 2005, Kruszewska D, Podgurniak P, Ljungh A, Sebastian A, Larsson L, Zajdel-Dabrowska J, Pierzynowski SG
  Extremely low electrical current generated by porcine small intestine smooth muscle alters bacterial autolysin production [med./bio.]
  Exp Physiol 90 (6): 855-863
• 2005, Stopczyk D, Gnitecki W, Buczynski A, Kowalski W, Buczynska M, Kroc A
  [Effect of electromagnetic field produced by mobile phones on the activity of superoxide dismutase (SOD-1)--in vitro researches] [fremdsprachig]
  Ann Acad Med Stetin 51: 125-128
• 2005, Regoli F, Gorbi S, Machella N, Tedesco S, Benedetti M, Bocchetti R, Notti A, Fattorini D, Piva F, Principato G
  [Details] Pro-oxidant effects of extremely low frequency electromagnetic fields in the land snail Helix aspersa [med./bio.]
  Free Radic Biol Med 39 (12): 1620-1628
• 2005, Belkin AD, Michurina SV, Shurlygina AV, Arkhipov SA
  [Impact of an industrial-frequency magnetic field and fixed light on rat peripheral blood] [fremdsprachig]
  Gig Sanit (5): 78-80
• 2005, Subbotina TI, Khadartsev AA, Yashin MA, Yashin AA
  Regulation of proteolytic activity of pepsin in mice by rotating electromagnetic field [med./bio.]
  Bull Exp Biol Med 139 (3): 316-318
• 2005, Kumar VS, Kumar DA, Kalaivani K, Gangadharan AC, Raju KV, Thejomoorthy P, Manohar BM, Puvanakrishnan R
  Optimization of pulsed electromagnetic field therapy for management of arthritis in rats [med. Anw.]
  Bioelectromagnetics 26 (6): 431-439
• 2005, Kalinin LG, Boshkova IL, Panchenko GI, Kolomiichuk SG
  The influence of a low- and high-frequency electromagnetic fields on seeds [fremdsprachig]
  Biofizika 50 (2): 361-366
• 2005, Vukova T, Atanassov A, Ivanov R, Radicheva N
  [Details] Intensity-dependent effects of microwave electromagnetic fields on acetylcholinesterase activity and protein conformation in frog skeletal muscles [med./bio.]
  Med Sci Monit 11 (2): BR50-BR56
• 2005, De Pedro JA, Perez-Caballer AJ, Dominguez J, Collia F, Blanco J, Salvado M
  [Details] Pulsed electromagnetic fields induce peripheral nerve regeneration and endplate enzymatic changes [med./bio.]
  Bioelectromagnetics 26 (1): 20-27
• 2004, Katz E, Lioubashevski O, Willner I
  Magnetic field effects on cytochrome c-mediated bioelectrocatalytic transformations [med./bio.]
  J Am Chem Soc 126 (35): 11088-11092
• 2004, Kopp J, Loos B, Spilker G, Horch RE
  [Details] Correlation between serum creatinine kinase levels and extent of muscle damage in electrical burns [Stromunfall]
  Burns 30 (7): 680-683
• 2004, Kim MJ, Rhee SJ
  [Details] Green tea catechins protect rats from microwave-induced oxidative damage to heart tissue [med./bio.]
  J Med Food 7 (3): 299-304
• 2004, Malagoli D, Lusvardi M, Gobba F, Ottaviani E
  [Details] 50 Hz magnetic fields activate mussel immunocyte p38 MAP kinase and induce HSP70 and 90 [med./bio.]
  Comp Biochem Physiol C Toxicol Pharmacol 137 (1): 75-79
• 2004, Fedrowitz M, Kamino K, Löscher W
  [Details] Significant differences in the effects of magnetic field exposure on 7,12-dimethylbenz(a)anthracene-induced mammary carcinogenesis in two substrains of Sprague-Dawley rats [med./bio.]
  Cancer Res 64 (1): 243-251
• 2004, Naarala J, Höytö A, Markkanen A
  [Details] Cellular effects of electromagnetic fields [med./bio.]
  Altern Lab Anim 32 (4): 355-360
• 2004, Donato A, Ceci P, Cannavo A, Tomei F, Naro F
  [Details] Low power microwave interaction with phospholipase C and D signal transduction pathways in myogenic cells [med./bio.]
  Cell Biol Int 28 (10): 683-688
• 2004, Subbotina TI, Khadartsev AA, Yashin MA, Yashin AA
  [Details] Effect of rotating electromagnetic fields on proteolytic activity of pepsin in rats [med./bio.]
  Bull Exp Biol Med 137 (6): 632-634
• 2004, Ravera S, Repaci E, Morelli A, Pepe IM, Botter R, Beruto D
  Effects of extremely low frequency electromagnetic fields on the adenylate kinase activity of rod outer segment of bovine retina [med./bio.]
  Bioelectromagnetics 25 (7): 545-551
• 2004, Ravera S, Repaci E, Morelli A, Pepe IM, Botter R, Beruto D
  [Details] Electromagnetic field of extremely low frequency decreased adenylate kinase activity in retinal rod outer segment membranes [med./bio.]
  Bioelectrochemistry 63 (1-2): 317-320
• 2004, Lee BC, Johng HM, Lim JK, Jeong JH, Baik KY, Nam TJ, Lee JH, Kim J, Sohn UD, Yoon G, Shin S, Soh KS
  [Details] Effects of extremely low frequency magnetic field on the antioxidant defense system in mouse brain: a chemiluminescence study [med./bio.]
  J Photochem Photobiol B 73 (1-2): 43-48
• 2003, Shaul U, Ben-Shachar D, Karry R, Klein E
  Modulation of frequency and duration of repetitive magnetic stimulation affects catecholamine levels and tyrosine hydroxylase activity in human neuroblastoma cells: implication for the antidepressant effect of rTMS [med. Anw.]
  Int J Neuropsychopharmacol 6 (3): 233-241
• 2003, Anosov VN, Trukhan EM
  [Details] A new approach to the problem of weak magnetic fields: an effect on living objects [med./bio.]
  Dokl Biochem Biophys 392: 274-278
• 2003, Heikkinen P, Kosma VM, Alhonen L, Huuskonen H, Komulainen H, Kumlin T, Laitinen JT, Lang S, Puranen L, Juutilainen J
  [Details] Effects of mobile phone radiation on UV-induced skin tumourigenesis in ornithine decarboxylase transgenic and non-transgenic mice [med./bio.]
  Int J Radiat Biol 79 (4): 221-233
• 2002, Liu S, Xie W
  [Clinical Significance of the Change of Serum CK-MM in Electrical Injured Patients] [fremdsprachig]
  Zhonghua Shao Shang Za Zhi 18 (4): 226-228
• 2002, Sun WJ, Yu YN, Chiang H, Fu YT, Lu DQ
  [Exposure to power-frequency magnetic fields can induce activation of P38 mitogen-activated protein kinase] [fremdsprachig]
  Zhonghua Lao Dong Wei Sheng Zhi Ye Bing Za Zhi 20 (4): 252-255
• 2002, Richard D, Lange S, Viergutz T, Kriehuber R, Weiss DG, Simko M
  Influence of 50 Hz electromagnetic fields in combination with a tumour promoting phorbol ester on protein kinase C and cell cycle in human cells [med./bio.]
  Mol Cell Biochem 232 (1-2): 133-141
• 2001, Ovechkina ZA, Martyniuk VS, Martyniuk SB, Kuchina NB
  [Effect of the variable magnetic field of the extremely low frequency on metabolic processes in the liver of animals with various individual and typological characteristics] [fremdsprachig]
  Biofizika 46 (5): 915-918
• 2001, Blank M, Soo L
  Optimal frequencies for magnetic acceleration of cytochrome oxidase and Na,K-ATPase reactions [med./bio.]
  Bioelectrochemistry 53 (2): 171-174
• 2001, Moustafa YM, Moustafa RM, Belacy A, Abou-El-Ela SH, Ali FM
  [Details] Effects of acute exposure to the radiofrequency fields of cellular phones on plasma lipid peroxide and antioxidase activities in human erythrocytes [med./bio.]
  J Pharm Biomed Anal 26 (4): 605-608
• 2001, Ishido M, Nitta H, Kabuto M
  Magnetic fields (MF) of 50 Hz at 1.2 microT as well as 100 microT cause uncoupling of inhibitory pathways of adenylyl cyclase mediated by melatonin 1a receptor in MF-sensitive MCF-7 cells [med./bio.]
  Carcinogenesis 22 (7): 1043-1048
• 2001, Stagg RB, Hawel LH, Pastorian K, Cain C, Adey WR, Byus CV
  [Details] Effect of immobilization and concurrent exposure to a pulse-modulated microwave field on core body temperature, plasma ACTH and corticosteroid, and brain ornithine decarboxylase, Fos and Jun mRNA [med./bio.]
  Radiat Res 155 (4): 584-592
• 2001, Ding GR, Wake K, Taki M, Miyakoshi J
  [Details] Increase in hypoxanthine-guanine phosphoribosyl transferase gene mutations by exposure to electric field [med./bio.]
  Life Sci 68 (9): 1041-1046
• 2000, Olchowik G, Maj JG
  Inhibitory action of microwave radiation on gamma-glutamyl transpeptidase activity in liver of rats treated with hydrocortisone [med./bio.]
  Folia Histochem Cytobiol 38 (4): 189-191
• 2000, Aksenov SI, Bulychev AA, Grunina TIu, Turovetskiĭ VB
  [Effect of a low-frequencey magnetic field on esterase activity and change in pH in wheat germ during swelling of wheat seeds] [fremdsprachig]
  Biofizika 45 (4): 737-745
• 2000, Bordiushkov IuN, Goroshinskaia IA, Frantsiiants EM, Tkacheva GN, Gorlo EI, Neskubina IV
  [Structural-functional changes in lymphocyte and erythrocyte membranes after exposure to alternating magnetic field] [fremdsprachig]
  Vopr Med Khim 46 (1): 72-80
• 2000, Xia L, Guo J
  [Effect of magnetic field on peroxidase activation and isozyme in Leymus chinensis] [fremdsprachig]
  Ying Yong Sheng Tai Xue Bao 11 (5): 699-702
• 2000, Feng Z, Li J, Jiang G
  [Study on the Abnormal Gene Expression of Inducible Nitric Oxide Synthase (iNOS) in Rabbit Myocardium After High Voltage Electrical Injury] [fremdsprachig]
  Zhonghua Shao Shang Za Zhi 16 (6): 336-338
• 2000, Bezdolnaia IS
  [Biological action of electromagnetic fields of 4 MHz decametric waves] [fremdsprachig]
  Lik Sprava (7-8): 62-66
• 2000, Dolgacheva LP, Semenova TP, Abzhalelov BB, Akoev IG
  The effect of electromagnetic radiation on the monoamine oxidase A activity in the rat brain [fremdsprachig]
  Radiats Biol Radioecol 40 (4): 429-432
• 2000, Dibirdik I, Bofenkamp M, Skeben P, Uckun F
  Stimulation of Bruton's tyrosine kinase (BTK) and inositol 1,4,5-trisphosphate production in leukemia and lymphoma cells exposed to low energy electromagnetic fields [med./bio.]
  Leuk Lymphoma 40 (1-2): 149-156
• 2000, Lohmann CH, Schwartz Z, Liu Y, Guerkov H, Dean DD, Simon B, Boyan BD
  [Details] Pulsed electromagnetic field stimulation of MG63 osteoblast-like cells affects differentiation and local factor production [med./bio.]
  J Orthop Res 18 (4): 637-646
• 2000, Woods M, Bobanovic F, Brown D, Alexander DR
  Lyn and syk tyrosine kinases are not activated in B-lineage lymphoid cells exposed to low-energy electromagnetic fields [med./bio.]
  FASEB J 14 (14): 2284-2290
• 2000, Nakasono S, Ikehata M, Koana T, Saiki H
  A 50 Hz, 14 mT magnetic field is not mutagenic or co-mutagenic in bacterial mutation assays [med./bio.]
  Mutat Res Genet Toxicol Environ Mutagen 471 (1-2): 127-134
• 2000, Vander Molen MA, Donahue HJ, Rubin CT, McLeod KJ
  Osteoblastic networks with deficient coupling: differential effects of magnetic and electric field exposure [med./bio.]
  Bone 27 (2): 227-231
• 2000, Wei M, Guizzetti M, Yost M, Costa LG
  [Details] Exposure to 60 Hz magnetic fields and proliferation of human astrocytoma cells in vitro [med./bio.]
  Toxicol Appl Pharmacol 162 (3): 166-176
• 2000, Ventura C, Maioli M, Pintus G, Gottardi G, Bersani F
  [Details] Elf-pulsed magnetic fields modulate opioid peptide gene expression in myocardial cells [med./bio.]
  Cardiovasc Res 45 (4): 1054-1064
• 1999, Selmaoui B, Touitou Y
  [Details] Age-related differences in serum melatonin and pineal NAT activity and in the response of rat pineal to a 50-Hz magnetic field [med./bio.]
  Life Sci 64 (24): 2291-2297
• 1999, Arzruny GG, Batikyan TB, Tadevosyan YV
  Influence of external electrostatic fields on enzyme systems of phospholipid deacylation [med./bio.]
  Biochemistry (Mosc) 64 (11): 1279-1282
• 1999, Zubkova SM, Varakina NI, Mikhailik LV, Chabanenko SS
  [Changes in the proteinase-inhibitor system of rats with hyperlipoproteinemia during transcerebral exposures to a 100-Hz-frequency pulse current and to an ultrahigh-frequency field] [fremdsprachig]
  Vopr Kurortol Fizioter Lech Fiz Kult (3): 11-14
• 1999, Khadir R, Morgan JL, Murray JJ
  Effects of 60 Hz magnetic field exposure on polymorphonuclear leukocyte activation [med./bio.]
  Biochimica et Biophysica Acta - General Subjects 1472 (1-2): 359-367