Wojciech Brzeski

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This study was an attempt to evaluate the application of various laparoscopic techniques of removing foreign bodies from the stomach in dogs in comparison to conventional laparotomy. The research was conducted on two groups of 10 dogs each with clinically confirmed foreign bodies in the stomach. In case of all patients, a laparoscopic instrument, EndoBag,(More)
The aim of the present study was to establish the origin of the motor, autonomic and sensory innervation of the L1-L2 segment of the porcine longissimus dorsi muscle (LDM), in order to provide morphological basis for further studies focusing on this neural pathway under experimental conditions, e.g. phototerapy and/or lateral electrical surface stimulation.(More)
The study aimed at determining the usability of laparoscopic cryptorchidectomy in treating cases of simple cryptorchidism and neoplastic testes in dogs. The presence of one or both testes inside the peritoneal cavity was confirmed in this study by an ultrasonographic examination employing the use of a 6.5 MHz convex head. The surgeries were conducted on a(More)
The authors' method of long-lasting pancreatic cannulation from the side of the duodenal papilla was compared with the method of accessory pancreatic duct direct cannulation in 20 pigs divided into two groups of 10 animals each. The volume of pancreatic juice was determined in both groups. In addition, the parameters of acid-base equilibrium in whole blood(More)
Transduodenal diathermic sphincterotomy was performed in nine pigs of the large White breed, weighing 70-80 kg. The Erbotom T 400 diathermy unit equipped with a needle knife was used to incise the duodenal papilla and its sphincter. The animals were divided into three groups and the results of the operation were estimated 2, 8 and 12 weeks after surgery.(More)
Introduction The transformation of the Polish economy during the early 1990s offers an unusual opportunity to examine the evolution of a new market for urban land. There has been a great deal of theoretical and empirical research focused on urban land value functions that has derived from the work of Muth (1969) and Mills (1972). Data sets permitting the(More)