Health Science and Technology is currently the subject matter of government and university actions. Such actions should converge to the establishment of a National Health Innovation System, which still calls for acknowledgment from the economic sector counterpart. A study was carried out with the purpose of describing the relations between scientific fields and economic sectors as a means of le...

Bear bile has been a well-known Chinese medicine for thousands of years. Because of the endangered species protection, the concept on substitutes for bear bile was proposed decades ago. Based on their chemical composition and pharmacologic actions, artificial bear bile, bile from other animals, synthetic compounds, and medicinal plants may be the promising candidates to replace bear bile for th...

An extensive clinical study of Yusho and many animal experiments were carried out by the Yusho study group in Kyushu University in order to clarify the mechanism of toxic actions of Kanechlor. Most of the findings have been published in Japanese with brief English abstracts. I hope this abstract will help in the understanding of the important observations obtained by these studies. Table 1. Lab...

DURING the past decade, the relationship between digitalis drugs and potassium has been extensively investigated. Attention has been given primarily to the effect of potassium upon the digitalized state. It has been shown that administration of potassium abolishes the cardiotoxic manifestations of digitalis.' The converse has also been established, namely, that depletion of body potassium store...

The activity of yeast invertase as a function of oxidation-reduction potential has been investigated using a large number of oxidants and reductants. The activity is constant over the range of E(h) from -270 to +600 mv., but above E(h) = +600 mv. there is a sharp decrease in activity reaching 0 at E(h) = +1,000 mv. The inhibiting action of strong oxidants is upon the enzyme rather than on the s...