No abstract available.
Amenorrhea* ; Female

No abstract available.
Amenorrhea* ; Female

No abstract available.
Antithrombin III* ; Plasma* ; Pre-Eclampsia* ; Pregnancy*

No abstract available.
Aneurysm, False ; Child ; Humans ; Iliac Artery

No abstract available.
Citrobacter* ; Enterobacter*

No abstract available.
Drug Resistance, Microbial* ; Plasmids* ; Pneumonia*

No abstract available.
Escherichia coli* ; Escherichia*

No abstract available.

In order to evaluate antitumor rnechanisms of interleukin (IL)-12/IL-2 that has been shown significant tumor suppressive activity on established primary and metastatic Renca tumor, we studied chemokine gene expression induced by direct action of IL- 12/IL-2 or cytokine cascade. IL-12/IL-2 induced gene expression of interferon gamma (IFN-r) and granulocyte monocyte-colony stimulating factor (GM-CSF) in splenocytes, and it induced gene expression of monokine induced by IFN-r (Mig), interferon inducible protein 10 (IP- 10), SDF-1, macrophage inflammatory protein (MIP)-1a, MIP-1B, MIP-2, monocyte chemotactic protein (MCP)-1, and Rantes in tumor mass. However IL-12/IL-2 could not induce these chemokines in tumor mass of GKO mice and Renca cell in vitro. IL- 12 also did not increased chemokine gene expression in Renca cell in vitro, but IFN-r induced gene expression of Mig, IP-10, MCP-1 in Renca cell in vitro. In the chemotaxis assay, culture supernatant of Renca cell stimulated with IFN-r increased splenocyte migration in vitro. All these data suggest IL-12/IL-2 can induce IFN-r-chemokine cascade in tumor mass, and Mig, IP-10, MCP-1 produced from tumor cell may play an important role for initial immune cell migration into tumor mass.
Animals ; Cell Movement ; Chemokine CCL5 ; Chemokine CXCL10 ; Chemokines ; Chemotaxis ; Gene Expression* ; Granulocytes ; Interferons ; Interleukins ; Macrophages ; Mice ; Monocytes

Primary peptic ulcer disease in not known to be the result of underlying illness or trauma. These are most frequently duodenal or prepyloric. Since clinical features of peptic ulcer in children can easily be confused with many other disorders, the diagnosis is usually made when one of the more dramatic presentations, such as perforation, bleeding and obstruction. Recently, we experienced 2 cases of duodenal obstruction due to peptic ulcer in children. So, we report it with review of references.
Child* ; Diagnosis ; Duodenal Obstruction* ; Hemorrhage ; Humans ; Peptic Ulcer*