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Biomedical subjects

A Furumoto

Publications and source records attributed to A Furumoto.

3 recordsLinked to original sources
PubMed1995

Mechanism of antisense effect studied by functionalized oligonucleotides.

In order to study the mechanism of antisense effects, various functional groups such as photocrosslinkers, fluorescent materials, and gold particles were introduced to antisense DNAs. Upon UV-irradiation, the hybrid between DNA and antisense DNA with a photocrosslinker was stabilized. The fluorescence microscopy and transmission electron microscopy (TEM) represented clear images of antisense DNA in the cultured cells. Fluorescent-labeled S-Oligos were recognized in the cytoplasm and especially on certain organs, which are not specified. TEM images of cultured cells treated with gold-conjugated S-Oligo suggested the mechanism of cellular uptake of antisense DNA.

Base Sequence↗
PubMed1994

Exercise intensity determines the magnitude of IOP decrease after running.

The effects of the intensity, duration and quantity (intensity x duration) of exercise on the reduction of intraocular pressure (IOP) in healthy and physically fit individuals were studied. Five minutes after 15 minutes of exercise at 70%, 55% and 40% of maximum exercise load (%HRmax) the IOP decreased 4.3 +/- 0.7 mmHg, 2.2 +/- 0.7 mmHg and 0.6 +/- 0.5 mmHg, respectively. The magnitude of IOP reduction increased with exercise load. Running for 7.5 minutes at 70%HRmax decreased IOP comparable to 15 minutes of running at the same exercise load (4.4 +/- 0.6 mmHg). Twenty-five minutes of running at 40%HRmax is almost the same quantity of exercise as 15 minutes of running at 70%HRmax. However, the former did not result in IOP reductions to equal the latter (2.3 +/- 0.5 vs 4.4 +/- 0.6 mmHg). The amount of IOP reduction after short-term exercise seems to depend on the intensity of exercise, not on the duration of exercise or the quantity of exercise.

Adult↗