Daisuke Yamauchi

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The purpose of this study was to clarify the effectiveness of hyaluronic acid (HA) in the prevention of scar formation after neurolysis using a rabbit model. In the first stage, the left sciatic nerve was exposed and elevated along a 3 cm section. Then, the surface of the neural bed was coagulated using a bipolar coagulator. Finally, the sciatic nerve was(More)
The purpose of this study was to clarify the effect of an absorbable oxidised regenerated cellulose sheet (AORCS) for prevention of neural adhesion. Rabbit sciatic nerve was exposed at the middle of the thigh and the neural bed was coagulated by a bipolar coagulator to establish an adhesion model. Coagulation only was Group A (n = 8), coagulation and(More)
Although numerous reports on alkaline phosphatase isozyme in pat ients with various digestive diseases, especially liver diseases, were reported, the clinical significance of the isozyme pat tern has been remained unclarified. This paper deals with the results of alkaline phosphatase isozyme pattern obtained by thin layer polyacrylamide gel electrophoresis(More)
W e have invest igated s e rum c~,-Fetoprotein (abbrevia ted here as AFP) test as a specific w a y for the diagnosis of h e p a t o m a (hepatocel lular liver cancer) . Single radial immunodi f fus ion me th od was adopted . W e e x a m i n e d 338 cases in all (benign disorders are 219 cases, m a l i g n a n t disoders are 119 cases) du r ing last 17(More)
This study documented the treatment of the inguinal dead space with chronic infection using musculocutaneous flaps. The average age of the patients (5 males and 2 females) was 50.0 years. Six cases of reconstruction after malignant tumor resection and one case after total hip arthoroplasty were treated. Six rectus abdominis flaps and 2 vastus lateralis(More)
Remakable progress has recently been made in the gastr ic punch biopsy under direct vis ion through the fiberscope, however, some tequnical problems are confronted today so far as usage of the forceps punch biotom. F i r s t difficulty to be solved is the mechanical l imitat ions due to the b io tom; good speciemens can only be obtained when the gast r ic(More)
study, an area ratio of s t roma including collapsed parenchyma over surving parenchyma in the serial biopsy specimens was measured by the Abbe 's apparatus. The area ratio decreased with the lapse of time. Generally speaking, the ratio over 0.30 at one year af ter the onset was proved to become liver cirrhosis, while the ratio under 0.10 became posthepati(More)
This study is based on 10 cases of hepati t is which run a fatal course 1)2~3), in which 6 cases coursed in less 10 days, and other 4 cases from I 1 to 18 days. Five cases of first group were serum hepatitis. Seven of these 10 cases were male, 4 cases of which were between 18 and 31 years of age. As prodromal symptoms, anorexia, nausea, vomit t ing and(More)