Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Keijo Saali"'
Autor:
Jyrki Kössi, Markku Luostarinen, Matti O. Koskinen, Jouko Isolauri, Keijo Saali, Lauri M. Karhumäki, Ossi Teerenhovi, M. Viljakka
Publikováno v:
Archives of surgery (Chicago, Ill. : 1960). 134(1)
Objective To evaluate the influence of antireflux surgery on gastric emptying. Design Nonrandomized controlled trial 3 months before and after surgical intervention. Setting Secondary and tertiary referral center. Patients and Control Subjects Twenty
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c62d459a16c684480403eede738b8e9f
https://pubmed.ncbi.nlm.nih.gov/9927124
https://pubmed.ncbi.nlm.nih.gov/9927124
Autor:
Jukka Juutilainen, Keijo Saali
Publikováno v:
Radiation and Environmental Biophysics. 25:135-140
Chick embryos were exposed during their 48 first hours of development to sinusoidally oscillating magnetic fields. The frequencies 1 Hz, 10 Hz, 16.7 Hz, 30 Hz, 50 Hz, 1 kHz, 10 kHz and 100 kHz, and the field strengths 0.1, 1, 10 and 100 A/m were used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c09acc3af43e5fc0a558ea94b3c17843
https://doi.org/10.1007/bf01211737
https://doi.org/10.1007/bf01211737
Autor:
Jukka Juutilainen, Keijo Saali
Publikováno v:
Journal of Bioelectricity. 7:137-140
Our previous studies suggested that low-frequency magnetic fields ( LFMFs) can disturb the development of chick embryos (1). Neither the mechanism nor the primary level of the effect is known. The effect seemed independent of the rate of change of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3990c38fbd05cf8bc0177480ff2fde53
https://doi.org/10.3109/15368378809016190
https://doi.org/10.3109/15368378809016190
Publikováno v:
Electromagnetic Biology and Medicine. 5:171-185
A simple system with rectangular geometry for exposing various biological objects to low-frequency electromagnetic fields is described. The electric-field distribution between two parallel rectangular plates is evaluated numerically by the finite-dif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bf5d9c27cca840ebc4ea60ac6e0a4ed
https://doi.org/10.3109/15368378609006055
https://doi.org/10.3109/15368378609006055
Publikováno v:
International journal of radiation biology and related studies in physics, chemistry, and medicine. 52(5)
SummaryChick embryos were exposed to sinusoidally oscillating 50 Hz magnetic fields during their first 2 days of development. In the first series of experiments magnetic field strengths of 0·1, 0·3, 1 and 10 A/m were used. The percentage of abnorma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a38f4e9412689824bb2689403a494917
https://pubmed.ncbi.nlm.nih.gov/3500146
https://pubmed.ncbi.nlm.nih.gov/3500146
Publikováno v:
Electromagnetic Fields and Biomembranes ISBN: 9781461595090
It is thought that the stimulating effect of pulsed magnetic fields (PMFs) on bone growth is through the induction of electric currents in the conducting part of the tissue. In our previous studies, exposure to low-frequency magnetic fields (LFMFs) i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d4a868451fd043aa1961b9cacbdbc57
https://doi.org/10.1007/978-1-4615-9507-6_21
https://doi.org/10.1007/978-1-4615-9507-6_21
Publikováno v:
Radiation and environmental biophysics. 25(1)
Chick embryos were exposed during their 52 first hours of development to 100-Hz magnetic fields. Sinusoidal, square and pulsed waveforms were used at average field strengths from 0.1 A/m to 80 A/m. After exposure, the embryos were examined for abnorm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0908bd08cbd426dd9d9f0b5c466b0708
https://pubmed.ncbi.nlm.nih.gov/3714975
https://pubmed.ncbi.nlm.nih.gov/3714975
Publikováno v:
Clinical Physiology & Functional Imaging; May2022, Vol. 42 Issue 3, p151-180, 30p
Publikováno v:
European Journal of Nuclear Medicine. 1999, Vol. 26 Issue 10, p1289-1297. 9p.
Publikováno v:
European Journal of Nuclear Medicine. 1998, Vol. 25 Issue 10, p1415-1422. 8p.