Increasing eccentric contraction duration enhances resistance exercise-induced inhibitory control improvement while reducing the exertion perception: A pilot study in young men.

Low-intensity resistance exercise with slow movement and tonic force generation (LRST) effectively improves cognitive inhibitory control (IC) while heightening the subjective perception, which is a barrier to exercise adherence. Compared with concentric (CON) contractions, eccentric (ECC) contractions have greater brain activation related to cognitive functions while decreasing subjective perception. Therefore, we examined whether LRST with a longer duration of ECC contraction (ECC-LRST) could further enhance exercise-induced IC improvement while reducing the subjective perception, compared with traditional LRST.

[A case of embryonal carcinoma successfully treated by neoadjuvant chemotherapy: report of a case].

A 20-year-old man was admitted with a complaint of cough and dyspnea. Chest X-ray revealed a large anterior mediastinal tumor. On chest CT scan, the inferior vena cava was found to be enclosed, and tumor invasion to the right pulmonary artery and left atrium was observed.

Hepatocellular pseudotumor in the cirrhotic liver. Report of three cases.

Three cases of regenerating hyperplastic nodule in the cirrhotic liver are reported in detail. The patients were all men, ranging in age from 41 to 57 years. They were all heavy drinkers and had chronic liver disease for 6 to 10 years.