Search PubMed⌕ Search

Biomedical subjects

S Shiraha

Publications and source records attributed to S Shiraha.

38 records · Page 3Linked to original sources
PubMedDate not supplied

Intestinal involvement in Behçet's disease: review of 136 surgical cases in the Japanese literature.

A survey was prepared of 136 cases of laparotomy in patients with Behçet's disease and intestinal ulcers in Japan. The incidence of the disease is highest in males in the fourth and fifth decades. The ulcers are frequently found in the terminal ileum and the cecum. The ulcers are liable to perforate into the abdominal cavity, so that many patients require emergency operation. Resection of the ileocecal region or right half of the colon is the usual operation in the treatment of this disease. However, it is necessary to search for skip lesions, because multiple ulcers may be present. The incidence of postoperative complications and postoperative recurrence of ulcers is so high that supplementary management is often required.

Adolescent↗
PubMedDate not supplied

Reciprocal gene expression of rat fibroglycan and beta-actin during the course of regeneration after D-galactosamine liver injury.

BACKGROUND/AIMS: Fibroglycan (FG) is a major heparan sulfate proteoglycan (HSPG) in the rat liver that is mainly distributed on the surface of hepatocytes. HSPG may play some important roles in the regeneration of liver by interacting with various growth factors such as bFGF and HB-EGF. However, little is known about the function of FG. We reported that after injury caused by D-galactosamine, regeneration started on the following day and peaked on day 2. To clarify the function of FG in liver regeneration, we investigated the gene expression of FG during regeneration after D-galactosamine injury. MATERIALS AND METHODS: Rats were given D-galactosamine on day 0. Liver RNA was collected from day 0 to day 7. The gene expression of FG and beta-actin (as a representative cytoskeleton) was examined by Northern and/or Slot blotting. RESULTS: FG gene expression was markedly decreased on day 2, but totally recovered on day 3. In contrast, beta-actin gene expression was markedly increased on day 2 and returned to the normal level on day 3. Expression of the FG and beta-actin genes was reciprocal. CONCLUSION: FG expression is transiently suppressed when cytoskeleton gene expression is enhanced at the early phase of liver regeneration.

Actins↗