Pub Date : 1997-08-01DOI: 10.1016/S0302-4598(97)00023-8
T. Kotnik, F. Bobanović, Damijian Miklavcˇicˇ
{"title":"Sensitivity of transmembrane voltage induced by applied electric fields—A theoretical analysis","authors":"T. Kotnik, F. Bobanović, Damijian Miklavcˇicˇ","doi":"10.1016/S0302-4598(97)00023-8","DOIUrl":"https://doi.org/10.1016/S0302-4598(97)00023-8","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"73 1","pages":"285-291"},"PeriodicalIF":0.0,"publicationDate":"1997-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80587563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-08-01DOI: 10.1016/S0302-4598(96)05155-0
A. Gapeyev, V. Safronova, N. Chemeris, E. Fesenko
{"title":"Inhibition of the production of reactive oxygen species in mouse peritoneal neutrophils by millimeter wave radiation in the near and far field zones of the radiator","authors":"A. Gapeyev, V. Safronova, N. Chemeris, E. Fesenko","doi":"10.1016/S0302-4598(96)05155-0","DOIUrl":"https://doi.org/10.1016/S0302-4598(96)05155-0","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"12 1","pages":"217-220"},"PeriodicalIF":0.0,"publicationDate":"1997-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84151194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-08-01DOI: 10.1016/S0302-4598(96)02226-X
M. Markov,, A. Pilla
{"title":"Weak static magnetic field modulation of myosin phosphorylation in a cell-free preparation: Calcium dependence","authors":"M. Markov,, A. Pilla","doi":"10.1016/S0302-4598(96)02226-X","DOIUrl":"https://doi.org/10.1016/S0302-4598(96)02226-X","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"21 1","pages":"233-238"},"PeriodicalIF":0.0,"publicationDate":"1997-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87135908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-08-01DOI: 10.1016/S0302-4598(96)05193-8
D. Semrov, R. Karba, V. Valencic
{"title":"DC electrical stimulation for chronic wound healing enhancement. Part 2. Parameter determination by numerical modelling","authors":"D. Semrov, R. Karba, V. Valencic","doi":"10.1016/S0302-4598(96)05193-8","DOIUrl":"https://doi.org/10.1016/S0302-4598(96)05193-8","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"62 1","pages":"271-277"},"PeriodicalIF":0.0,"publicationDate":"1997-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76656773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-06-01DOI: 10.1016/S0302-4598(97)00034-2
G. H. Harrison, E. Balcer-Kubiczek, Zhong-Ming Shi, Yiao-Feng Zhang, W. McCready, C. Davis
{"title":"Kinetics of gene expression following exposure to 60 Hz, 2 mT magnetic fields in three human cell lines","authors":"G. H. Harrison, E. Balcer-Kubiczek, Zhong-Ming Shi, Yiao-Feng Zhang, W. McCready, C. Davis","doi":"10.1016/S0302-4598(97)00034-2","DOIUrl":"https://doi.org/10.1016/S0302-4598(97)00034-2","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"3 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84497683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-06-01DOI: 10.1016/S0302-4598(97)00035-4
P. French, M. Donnellan, D. Mckenzie
{"title":"Electromagnetic radiation at 835 MHz changes the morphology and inhibits proliferation of a human astrocytoma cell line","authors":"P. French, M. Donnellan, D. Mckenzie","doi":"10.1016/S0302-4598(97)00035-4","DOIUrl":"https://doi.org/10.1016/S0302-4598(97)00035-4","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"15 1","pages":"13-18"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85889975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-06-01DOI: 10.1016/S0302-4598(97)00036-6
O. Raveh, N. Peleg, A. Bettleheim, I. Silberman, J. Rishpon
{"title":"Determination of NO production in melanoma cells using an amperometric nitric oxide sensor","authors":"O. Raveh, N. Peleg, A. Bettleheim, I. Silberman, J. Rishpon","doi":"10.1016/S0302-4598(97)00036-6","DOIUrl":"https://doi.org/10.1016/S0302-4598(97)00036-6","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"85 1","pages":"19-25"},"PeriodicalIF":0.0,"publicationDate":"1997-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89033890","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1997-03-01DOI: 10.1002/1361-6374(199703)5:1<19::AID-BIO3>3.3.CO;2-2
T. Gadella, T. Jovin
Computer programs have been developed to determine decay time constants from a temporal sequence of digitized images with decaying intensities characterized by either single or double exponentials plus a constant background term. The very fast algorithms are evaluated at every pixel position. A non-iterative Prony-like method provides high quality initial estimates that are used for the subsequent non-linear least-squares procedure in which the normal equations are solved directly. Error analysis routines enable a pixel-by-pixel estimation of the quality of the experimental data. The stand-alone programs were fully integrated into a commercial image-processing environment (SCIL-Image) for a convenient and optimal display of the decay analysis. The features of the programs are illustrated by the analysis of simulated image data. With current workstations, the fitting routines (including reading of data, initial estimate and error analysis) require 0.13 ms/pixel using the single exponential algorithm applied to 50 time points, and 1.37 ms/pixel for 100 time points and the double exponential algorithm. The programs are of general applicability and have been used to analyse data from time-resolved fluorescence, phosphorescence, and photobleaching-based microscopy. Two examples of the latter case are shown, illustrating the utility of the programs for the quantitative evaluation of spatially resolved fluorescence resonance energy transfer (FRET) and for generating contrast by allocating specific cellular structures to particular decay components in a fluorescence image.
{"title":"Fast algorithms for the analysis of single and double exponential decay curves with a background term. Application to time‐resolved imaging microscopy","authors":"T. Gadella, T. Jovin","doi":"10.1002/1361-6374(199703)5:1<19::AID-BIO3>3.3.CO;2-2","DOIUrl":"https://doi.org/10.1002/1361-6374(199703)5:1<19::AID-BIO3>3.3.CO;2-2","url":null,"abstract":"Computer programs have been developed to determine decay time constants from a temporal sequence of digitized images with decaying intensities characterized by either single or double exponentials plus a constant background term. The very fast algorithms are evaluated at every pixel position. A non-iterative Prony-like method provides high quality initial estimates that are used for the subsequent non-linear least-squares procedure in which the normal equations are solved directly. Error analysis routines enable a pixel-by-pixel estimation of the quality of the experimental data. The stand-alone programs were fully integrated into a commercial image-processing environment (SCIL-Image) for a convenient and optimal display of the decay analysis. The features of the programs are illustrated by the analysis of simulated image data. With current workstations, the fitting routines (including reading of data, initial estimate and error analysis) require 0.13 ms/pixel using the single exponential algorithm applied to 50 time points, and 1.37 ms/pixel for 100 time points and the double exponential algorithm. The programs are of general applicability and have been used to analyse data from time-resolved fluorescence, phosphorescence, and photobleaching-based microscopy. Two examples of the latter case are shown, illustrating the utility of the programs for the quantitative evaluation of spatially resolved fluorescence resonance energy transfer (FRET) and for generating contrast by allocating specific cellular structures to particular decay components in a fluorescence image.","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"2 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"1997-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83404881","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1996-10-01DOI: 10.1016/0302-4598(96)01925-3
R. Amoroso
{"title":"THE PRODUCTION OF FROHLICH AND BOSE-EINSTEIN COHERENT STATES IN IN VITRO PARACRYSTALLINE OLIGOMERS USING PHASE CONTROL LASER INTERFEROMETRY","authors":"R. Amoroso","doi":"10.1016/0302-4598(96)01925-3","DOIUrl":"https://doi.org/10.1016/0302-4598(96)01925-3","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"33 1","pages":"39-42"},"PeriodicalIF":0.0,"publicationDate":"1996-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91230546","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1996-08-01DOI: 10.1016/0302-4598(96)05071-4
A. Popescu
{"title":"Cell-cell interactions. A physical approach","authors":"A. Popescu","doi":"10.1016/0302-4598(96)05071-4","DOIUrl":"https://doi.org/10.1016/0302-4598(96)05071-4","url":null,"abstract":"","PeriodicalId":8991,"journal":{"name":"Bioelectrochemistry and Bioenergetics","volume":"14 1","pages":"153-157"},"PeriodicalIF":0.0,"publicationDate":"1996-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88704281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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