[Morphological changes of stomach innervation after vagotomy].

The morphologic signs of response of the peripheric neural system of the stomach to vagotomy in animals and in patients with the ulcer disease were compared. The innervative apparatus of the stomach was studied in 4 intact dogs (control), 6 animals who underwent selective proximal vagotomy (SPV) and in 13 patients with the ulcer disease reoperated after SPV performance in connection with the development of a recurrent ulcer. Compensatory possibilities of the innervative apparatus of the stomach in human are lower than those in animals.

[Clinico-morphologic basis for choosing the surgical method in the treatment of exstrophy of the bladder].

A method for creation of an artificial bladder from the rectum, which was used in 22 children with exstrophy of the bladder with good anatomic and functional results is suggested. In clinical and histologic studies, the inferiority of the exstrophied bladder tissues and unexpediency of their use for plasty have been proved. A long-term result of treatment in 31 of the 35 patients operated on with the use of different methods was studied by the data of complex evaluation of the functions of an artificial bladder, upper urinary tracts and rectal sphincter apparatus.

[Changes in the argyrophil carcass of the lobules of the thymus gland during its age-related involution].

Fibrillar components of the thymus lobules have been studied in persons 9-73 years of age and in 11-30 month-old noninbred white rats. Beginning from 9-10 years of age, i. e.