Industrial and wildfire aerosol pollution over world heritage Lake Baikal.

Lake Baikal is the biggest reservoir of fresh water with unique flora and fauna; presently it is negatively affected by climate change, water warming, industrial emissions, shipping, touristic activities, and Siberian forest fires. The assessment of air pollution - related Baikal's ecosystem damage is an unsolved problem. Ship, based expedition exploring the Baikal atmospheric aerosol loading, was performed over the lake area in July 2018.

[Surgical treatment of recurrent postoperative ventral hernias].

Function of external respiration was assessed with diplography and spirography in all our patients who had undergone surgery. Results of examination were compared with ones of healthy patients. Spirography was performed with pneumobandage which permits to simulate tension of abdominal wall and increase of intraabdominal pressure to 80 mm Hg.

[Acute pancreatitis after resection of stomach for low duodenal ulcer].

Results of the treatment of 71 patients with postbulbar ulcer of the duodenum are presented. Stomach resection by Bilrot-II was performed in 22 (30.9%) patients, by Bilrot-I--in 2 (2.