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.

ObjectiveTo investigate the association and translational mechanism between the hepatotoxicity of Xianling Gubao （XLGB） and its treatment of osteoporosis based on a zebrafish model. MethodsZebrafish were randomly selected four days after fertilization （4 dpf） and exposed to different concentrations of XLGB （0.7，0.35 mg·L^-1） for 96 h. At the endpoint of the exposure， the mortality rates of zebrafish in the treatment groups of different concentrations were counted， and the "dose-toxicity" curves were plotted. The 10% sublethal concentration （LC₁₀） was calculated. The liver area， acridine orange staining， and pathological tissue sections of transgenic zebrafish ［CZ16 （gz15Tg.Tg （fabp 10a： ds Red； ela31： EGFP）］ were used as indicators to confirm the hepatic damage caused by the sublethal concentration of XLGB. By using the prednisolone （PNSL）-induced osteoporosis model of zebrafish， the anti-osteoporosis activity of XLGB was evaluated by using the area of skull stained by alizarin red and the cumulative optical density value as indicators. Then， the toxicity difference of XLGB on the liver of zebrafish in healthy and osteoporotic states was compared， and the mechanism of the translational action of the toxicity of XLGB was predicted based on network pharmacology and real-time polymerase chain reaction（Real-time PCR）. ResultsThe LC₁₀ of XLGB on zebrafish （8 dpf） was 0.7 mg·L^-1. Compared with the blank group， the sublethal concentration （LC₁₀=0.7 mg·L^-1， 1/2 LC₁₀=0.35 mg·L^-1） of XLGB induced an increase in the number of apoptosis of hepatocytes in a dose-dependent manner， and the tissue arrangement of the liver was disordered and loose. The vacuoles were obvious， and the fluorescence area of the liver was significantly reduced （P<0.01）. Compared with the blank group， the mineralized area and cumulative optical density value of zebrafish skull in the PNSL model group were significantly reduced （P<0.01）， and those in the 0.7，0.35 mg·L^-1 XLGB treatment group were significantly increased compared with the model group （P<0.01）. Most importantly， 0.7 mg·L^-1 XLGB had no significant effect on the liver of zebrafish in the osteoporosis disease model compared with the blank group. The results of network pharmacology and real-time PCR experiments showed that the toxic transformation of XLGB might be related to the differences in the expression levels of key targets， such as tumor protein 53 （TP53）， cysteine aspartic acid specific protease-3（Caspase-3）， interleukin（IL）-6， and alkaline phosphatase（ALP） in different organismal states. ConclusionUnder certain conditions， XLGB has hepatotoxicity in normal zebrafish， but under osteoporotic conditions， XLGB not only exerts significant anti-osteoporosis activity but also alleviates hepatotoxicity significantly， which provides a reference for the safe clinical use of XLGB and real evidence for the theories of traditional Chinese medicine of attacking poison with poison and of treating disease with corresponding drugs without damage to the body.