Objective To study the morbidity of Toxoplasma (TOX) and Cytomegalovirus (CMV) infection in in patient infants and their clinical character Methods The serum CMV IgG/IgM and TOX IgG/IgM ware measured by enzyme linked immunosorbant assay (ELISA) Results The positive rate of CMV IgG, CMV IgM, TOX IgG and TOX IgM were 86.7%, 5.2%,13.9% and 0.4% respectively in in patient infants. The main clinical manifestication of neonatal TOX and CMV infection were premature, small for gestational age, neonatal pneumonia, sepsis, encephalopathy, hepatitis syndrome Conclusion TOX and CMV infection were widely noticed in in patient infants, and their potential damage should be greatly considered in our clinical practice.

Objective To evaluate the efficacy of endovenous laser treatment(EVLT) plus punctiform stripping therapy for lower extremity varicose veins.Methods Sixty-eight limbs in fifty patients with varicosed vein underwent EVLT plus punctiform stripping therapy in department of vascular surgery of the first affiliated hospital of Anhui medical university.Results All patients were followed for 2～27 months and all the patients had successful occlusions of varicosed veins with no recurrence were observed.Local skin paresthesia were found in 2 patients.No local recurrence and deep vein thrombosis were found.Conclusion EVLT plus punctiform stripping therapy is a simple and effective treatment for lower extremity varicosed veins with fewer complications and recurrences.

AIM: To investigate changes of Ca 2+ activated potassium channels (K Ca) in autogenous vein grafts. METHODS: The contraction of venous ring was measured by means of perfusion in vitro. The intimal proliferation and proliferation of cultured smooth muscle cells (vascular smooth muscle cells, VSMCs) were observed by the means of computerised image analysis and MTT method, respectively. Furthermore, whole cell mode of patch clamp was used to record K Ca of VSMCs isolated from autogenous vein grafts. RESULTS: 1 week after transplantation there were no significant differences of contraction and intimal relative thickness between autogenous vein grafts and control. Contraction and intimal relative thickness of autogenous vein graft were significantly increased 2 weeks after transplantation (P

Objective To discuss rational diagnosis and treatment of acute infrarenal abdominal aortic occlusion. Methods Retrospective analysis was made on 6 cases with acute infrarenal abdominal aortic occlusion from January 2005 to December 2008. Emergency operations of retrograde catheter were done on 3 cases, 2 cases received transaortic embolectomy, 1 case received anticoagulation therapy successfully. Results Two cases were cured, 2 cases with 3 legs received amputation, 2 cases died. The time in hospital was 4 hours to 122 days, averaged (24±55) days. Conclusions A prompt thrombolytic, anticoagulation therapy and operation are suggested. It is emphasized to prevent reperfusion injury after arterial ischemia during the peri-and post-operation. Conservative treatment may be used in the patients incorporated with seriously multiple organ failure.