Impact of UV-C Radiation Applied during Plant Growth on Pre- and Postharvest Disease Sensitivity and Fruit Quality of Strawberry.

Ultraviolet-C (UV-C) radiation is efficient in reducing the development of diseases in many species, including strawberry ( × ). Several studies suggest that UV-C radiation is effective not only because of its disinfecting effect but also because it may stimulate plant defenses. In this study, the effect of preharvest UV-C radiation applied during strawberry cultivation on plant growth, fruit quality, and susceptibility to major fungal diseases such as gray mold, powdery mildew, and soft rot was evaluated.

Angioscopy-assisted valvuloplasty for primary deep venous valvular insufficiency.

Primary deep venous valvular insufficiency causes reflux syndrome. Angioscopy permits the surgeon not only to ascertain that venous valves have not been destroyed but to perform external valvuloplasty under visual control with the valves under pressure. We have performed angioscopy-assisted venous valvuloplasty in three men (mean age 36 years; range 30 to 38 years) and one woman (age 58 years).