Objective To study the efficacy of treating fatty liver with reduced glutathione and Danshen root,and computed tomography was applied for quantitative measurement of efficacy.Methods 38 patients with fatty liver disease were treated with reduced glutathione and Danshen root for 4 weeks,before and after treatment liver function,serum lipid and imaging change were observed.Results Serum ALT reduced from (205.4±9.7) U/L to (87.4±5.3) U/L,TC reduced from (7.8±1.3) mmol/L to (4.2±1.0) mmol/L,TG reduced from (2.7±0.3) mmol/L to (1.6±0.3) mmol/L,after treatment,attenuation of liver have raised from (26±8) Hu to (37±11) Hu after treatment,all values before and after treatment have significant difference (P＜0.01).Conclusion Reduced Glutathione and Danshen Root have favorable results in treating fatty liver disease and worthy of clinical application,attenuation of liver can be applied for quantitative measurement of efficacy and worthy of further study.

The high mortality of paraquat (PQ) poisonings is mainly due to the lack of effective treatments. Most toxicologists recommend rapid initiation of charcoal haemoperfusion (CHP) to lower plasma PQ levels and to limit pulmonary and other organs uptake of PQ. Although there are considerable evidences of CHP efficacy in the reversion of the fatal outcome resulting from PQ poisonings, the usefulness of this therapy has been the subject of significant controversy with several evidences published in the literature showing a lack of clinical benefit in numerous cases. Considering that the blood concentration at a given time is directly related to clinical outcome, the rebound in plasma paraquat concentration after haemoperfusion may be partly relate to the poor clinical benefit, but may indicate the necessity for prolonged haemoperfusion. Continuous rather than intermittent haemoperfusion has been advocated for treatment of paraquat poisoning. However, 24h daily conventional pump driven haemoperfusion is usually impossible to carry out due to bleeding complications. Plasmapheresis is also a blood purification process. Unselective therapeutic plasma exchange is the first technology used for therapeutic apheresis (TA). However, limited efficacy by restricted plasma volume that can be exchanged in a single session is one of the severe limitations. To further increase the clearance of target molecules, plasma perfusion (PP) techniques was developed. modification of the conventional plasma perfusion in patients with paraquat poisoning has been reported and plasma levels of paraquat were reduced effectively.

Objective To evaluate left atrial (LA) function by real-time three-dimensional echocardiography (RT-3D) and speckle tracking imaging (STI) after circumferential ablation of pulmonay vein ostia for atrial fibrillation guided by carto mapping system. Methods Thirty patients who had ablation procedure for paroxysmal atrial fibillation were accepted echocardiography to estimate the LA function at pre-operation,3 days and 3 months of post-operation. The LA maximal, minimal and pre-systolic volume (LAVmax, LAVmin and LAVp), LA passive ejection fraction (LAPEF), LA active ejection fraction (LAAEF) were measured by RT-3DE respectively. The strain rate curve was acquired in each LA segment (anterior, posterior, lateral, inferior and septal) by STI. Systolic strain rate (SRs), early diastolic strain (SRe) and late diastolic strain rate(SRa) of each left atrial segments were measured. Results Comparing with preoperative,3 days post-ablation SRs,SRe and SRa decreased significantly in each wall of LA. After 3 months,SRa and SRe in anterior, inferior and septal were significantly improved, however, SRs showed no significant difference. LAVmax and LAVpre were significantly decreased. LAPEF and LAAEF were significantly improved. Conclusions The patients with circumferential pulmonary vein ablation were in a deterioration after three days. The pump function and conduit functions of left atrial were increased after 3 months.

Objective To analyze the incidence,clinical feature and the risk factors of invasive fungal infection in pediatric intensive care unit (PICU). Methods We retrospectively summaried the invasive fungal infection in our PICU from Jan 2007 to Dec 2009 in order to analyze the incidence, clinical feature and the risk factors of invasive fungal infection in PICU. Multiple clinical data were collected such as pediatric critical illness score, mechanical ventilation, urinary drainage tube, indwelling gastric canal and continuous blood purification. Results ( 1 ) The incidence rate of invasive fungal infection was 1.65 % ( 35/2 116 ). The morbidity was 20. 00% ( 7/35 ). ( 2 ) Mean infected day was ( 10. 4 ±- 8. 3 ) d after admission. The clinical manifestations included fungal pneumonia( 60. 0% ), peritonitis ( 14. 3% ), urinary tract infection ( 11.4% ),intestinal tract infection(8. 6% ) ,sepsis(2. 9% ) and meningitis(2. 9% ). All of the patients had used broad spectrum antibiotic. (3) The risk factors of invasive fungal infection included lower pediatric critical illness score, mechanical ventilation, indwelling gastric tube, urinary drainage tube and continuous blood purification.(4) Candia albicans was the predominant pathogen in invasive fungal infection. Conclusion Invasive fungal infection has become one of the main nosocomial infection in PICU. Lung is most commonly involved and candida albicans is the major pathogen. Using antibiotics appropriately, decreasing unnecessary invasive performance,and rationally using antifungal agent mi.ght be effective strategy for invasive fungal infection in PICU.

ObjectiveTo evaluate the influence on left ventricular(LV) twist,and the relationship between LV twist and function in the rabbits with ventricular aneurysm formed after myocardial infarction by two-dimensional ultrasound speckle tracking imaging.MethodsTwenty-six healthy rabbits were divided into two groups,six as control group,twenty as experimental group.The model of myocardial infarction and ventricular aneurysm were established by ligaturing left anterior descending coronary artery and left circumflex artery.After four weeks,according to the pathological examination of whether ventricular aneurysm formed or not,the experimental group was divided into myocardial infarct group and ventricular aneurysm group.Echocardiography was performed to measure rotations (at the levels of mitral annulus and apex in LV short-axis view),LV twist,left ventricular cavity size and function.ResultsCompared with the myocardial infarct group,LV end-diastolic diameter(LVEDD) and LV end-diastolic volume(LVEDV) were larger in the ventricular aneurysm group,but LV ejection fraction (LVEF),LV fractional shortening (LVFS),apical rotation and LV twist were lower in the ventricular aneurysm group than the myocardial infarct group.Both apical rotation and LV twist had shown a great correlation with LVEF.The conclusion was also shown in the ROC curve that sensitivity and specificity of diagnosis cardiac dysfunction were 76.9％ and 80.0％ respectively when the apical rotation was 1.21°.Conclusions There was a closely relationship between the change of apical rotation and the LV systolic function.When the apical rotation dropped to 1.21°,an apparent decline of LV systolic function was implied.

AIM:To compare the therapeutic effect，adverse reactions and the costs between GM-CSF and G-CSF in treating leucopenia in chemotherapy of cancer.METHODS:Using pharmacoeconomic cost-effectiveness analysis，GM-CSF was compared with G-CSF in treatment of leucopenia in chemotherapy of cancer.RESULTS:The effective rate of GM-CSF was 80％ with an average cost of 1 008 yuan in a therapeutic course，the cost-effective ratio being12.6，and that of G-CSF was 85.7％ with an average cost of 2 304 yuan，the cost-effective ratio being 26.88.CONCLUSION:GM-CSF can effectively treat leucopenia in chemotherapy of cancer，and its cost-effective ratio ia superior to that of G-CSF.GM-CSF is worthy to be used clinically.

Objective To study the clinical characteristics of primary Sj(o)gren's syndrome (pSS) patients with dry eyes.Methods Ninety-six pSS patients with dry eyes admitted to the Department of Rheumatology and Immunology,the Affiliated Hospital of Guilin Medical College from August 2009 to August 2011 were retrospectively analyzed.Results In all 96 patients,89 patients had symptoms,23 of whom had two or more symptoms.The tear-film break-up time (BUT) of 154 eyes were Less than 5 seconds,18 were between 5-10 second,and twenty were more than 10 seconds,with the average of 3.7±1.9 seconds.The length of tear flow of 154 eyes'width of tear mocus was less than 3 millimetres (mm),with the average of (0.21±0.10) mm.The average score of corneal fluorescein staining score was 5.2±2.4.The wet lengths of filter paper of 192 eyes were all less than 10 mm/5 min,with the average of (4.6±1.8) mm.The average score of meibomian gland function was 1.5±0.9.Conclusion In patients with pSS,the width of tear meniscus and the wet lengths of filter paper are reduced,which implies less tear secretion.At the same time,BUTs are short,and the Meibomian gland dysfunction are observed.Dry eyes of pSS are mixed in type,not only aqueous tear deficiency.

Objective To study the changes in some important surface markers of Langerhans cell (LC) in the skin of SLE patients. Methods The normal-appearing skin and lesional skin of 9 SLE patients were studied. ABC immunohistochemistry and the monoclonal antibodies against HLA-DR, CD54, CD68, CD1a and CD4 were used. Results ①In SLE skin lesions decreased LC density was shown,and there were also changes in the morphology and surface markers of LC. ②HLA-DR expression on keratinocytes was shown in most lesional specimens and a few on non-lesional specimens. ③Neither CD4 nor CD54 expression was shown on both lesional epidermis and non-lesional epidermis, CD4+cells were only observed in the dermal infiltrates. ④Two types of CD68+dendritic cells were seen in lesional and non-lesional epidermis, and more CD68+dendritic cells were seen in the infiltrates of lesional skin. ⑤Fibrillar CD68+materials around the basal KC were observed, and some of such fibrillar materials were connected with epidermal dendritic cells while others were not. Conclusions There are some differences in LC surface marker expression on lesional skin and non-lesional skin of SLE patients, which need to be further studied.

Vertebral artery hypoplasia is a congenital vessel variation. Its incidence is from 1. 9 to 26. 5% . In recent years, studies have shown that vertebral artery hypoplasia may be a potential risk factor for posterior circulation infarction, especialy when it coexists with other cerebrovascular risk factors. Vertebral artery hypoplasia may also cause regional hypoperfusion and complex neurovascular regulation, and it also has a certaln link with migralne.

Objective To investigate the safety of tanshinone Ⅱ A sodium sulfonate in treatment of acute cerebral hemorrhage.Methods One hundred and seventy-two patients with acute cerebral hemorrhage were divided into tanshinone treatment group with 84 cases (tanshinone Ⅱ A sodium sulfonate + traditional treatment) and traditional treatment group with 88 cases (traditional treatment) according to the method of treatment.The safety (including neural function defect,adverse reactions,rebleeding rate and mortality and so on) were determined before treatment,and 2,4 weeks after treatment.Results The chinese stroke scale (CSS) scores in tanshinone treatment group after treatment of 2,4 weeks were lower than those in traditional treatment group [(13.2 ± 4.3) scores vs.(17.4 ± 5.6) scores,(8.7 ± 3.5) scores vs.(12.8 ± 4.6) scores],there were significant differences (t =5.498,6.556,P ＜ 0.01).The total effective rate in tanshinone treatment group was significantly higher than that in treatment group [83.3 ％ (70/84) vs.65.9 ％ (58/88)],there was significant difference (x2 =6.854,P ＜ 0.01).After treatment with tanshinone Ⅱ A sodium sulfonate in tanshinone treatment group,5 cases of mild skin rash,3 cases of nausea,vomiting,to turn for the better after symptomatic treatment.There was not other adverse reactions in the observation period.The mortality,rebleeding rate in tanshinone treatment group were lower than those in traditional treatment group,but there were no significant differences (P ＞ 0.05).Conclusions Early application of tanshinone Ⅱ A sulfonate treatment in acute cerebral hemorrhage has significantly efficacy,in the process of the clinical application is safe amd reliable.It is worthy of clinical popularization.