Biomedical subjects

Y Sugata

Publications and source records attributed to Y Sugata.

26 records · Page 2Linked to original sources

PubMed1979

Tissue distribution of inhaled mercury vapor in acatalasemic mice.

Substantial differences were observed in the pattern of tissue deposition in normal versus acatalasemic mice after inhalation of radioactive mercury vapor. Liver deposition was approximately double and lung deposition approximately one-half the corresponding deposition in normal animals. These results lend further support to the idea that the hydrogen-peroxide catalase peroxidative pathway plays a role in the metabolism of inhaled mercury vapor.

Acatalasia↗

PubMed1978

[Diagnosis of infarction of the inferior wall by ECG--and vectorcardiography and a comparison with coronary arteriography--a study of 9 cases of right coronary embolism].

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Aged↗

PubMed1976

A radioactive mercury vapor generating and exposing system for small scale animal experiments.

An apparatus is described for exposing small animals to high specific activity elemental mercury vapor. The vapor is generated by reduction of mercury chloride labelled with the 203HG isotope. The vapor is carried by a constant stream of air into the exposure chamber. The method has been used to expose rats or mice to constant air concentrations of mercury vapor in the range from 0.008 to 0.32 mg/m3. The specific activity of the mercuric chloride used in the study was approximately 1.8 mCi/mgHg. This is sufficiently high to allow measurement of tissue deposition of mercury after an exposure period of only 30 minutes.

Animals↗

PubMed1975