0.35毫特斯拉和2.45毫特斯拉的静磁场及50赫兹磁场对酿酒酵母的生长没有影响。
Static and 50 Hz magnetic fields of 0.35 and 2.45 mT have no effect on the growth of Saccharomyces cerevisiae.
作者信息
Ruiz-Gómez M J, Prieto-Barcia M I, Ristori-Bogajo E, Martínez-Morillo M
机构信息
Laboratory of Radiobiology, Department of Radiology and Physical Medicine, Faculty of Medicine, University of Malaga, Teatinos s/n, 29071, Spain.
出版信息
Bioelectrochemistry. 2004 Sep;64(2):151-5. doi: 10.1016/j.bioelechem.2004.04.003.
The present work reports the growth effects induced by static and sinusoidal 50 Hz magnetic fields (MF) on the haploid yeast strain Saccharomyces cerevisiae WS8105-1C. Magnetic fields were generated by a pair of Helmholtz coils (40 cm in diameter) with 154 turns of copper wire in each and separated 20 cm. The experiments were performed at 0.35 and 2.45 mT, and yeasts were exposed to MF during 24 and 72 h in the homogeneous field area. Growth was monitored by measuring the optical density at 600 nm. The data presented in the current report indicate that static and sinusoidal 50 Hz MF (0.35 and 2.45 mT) do not induce alterations in the growth of S. cerevisiae.
本研究报告了静态和50Hz正弦磁场（MF）对单倍体酵母菌株酿酒酵母WS8105-1C的生长影响。磁场由一对亥姆霍兹线圈产生（直径40cm），每个线圈有154匝铜线，间距20cm。实验在0.35和2.45mT下进行，酵母在均匀磁场区域中暴露于MF 24小时和72小时。通过测量600nm处的光密度监测生长情况。本报告中的数据表明，静态和50Hz正弦MF（0.35和2.45mT）不会诱导酿酒酵母生长的改变。
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