Objective To compare the efficacy and safety of precise hepatic pedicle anatomic hepatectomy and the irregular hepatecto-my method, and to analyze the clinical application value of precise hepatic pedicle dissection. Methods The clinical data of 120 patients with hepatocellular carcinoma treated in our hospital from Mar. 2009 to Mar. 2013 were analyzed retrospectively, and they were divided into the experimental group and the control group according to the patients’ clinical characteristics and their needs of treatment. The experimental group were given precise hepatic pedicle dissection, while the control group were given irregular liver excision. The effect, complications and recurrence rate of the two methods were compared. Results The operation time, the volume of blood during operation, hospitalization time and the cost of hospitalization of the experimental group were were less than those of the control group with statistically significant difference between the two groups (P<0. 05). The incidence of complications in the experimental group was 10. 0%, recurrence rate was 13. 3%;whereas in the control group, the incidence rate was 33. 3%, the recurrence rate was 35%, it is of significant differences between the two groups (P<0. 05). The aspartate aminotransferase and alanine aminotransferase levels of the experimental group were significantly lower than those of the control group with a statistically significant difference (P<0. 05). Conclusion The precise hepatic pedicle dissection is of significant efficacy, low complication and relapse rate, and it is of certain clinical application value.

Objective To investigate effects of continuous positive airway pressure (CPAP)treatment on pulmonary function, frequency of asthmatic attack, and quality of life in patients of moderate to severe obstructive sleep apnea syndrome (OSAS) accompanying with asthma. Methods Twenty-three patients of OSAS accompanying with mild-to-moderate asthma were studied. They were divided into two groups, gastroesophageal reflux ( GER ) group ( n = 9 ) and non-GER group ( n = 14 ), based GER questionnaire score equal to or greater than 12, or less than 12. Pulmonary function tests (PFTs), Epworth sleepy score (ESS), quality of life for obstructive sleep apnea (QOLAp) score, quality of life for asthma (QOLAs) score and polysomnography (PSG) were measured for all the patients before and after four-week CPAP, respectively. Results No significant difference in PFTs was revealed before and after four-week CPAP between the two groups. However, there was significant difference in scores of QOLAp, ESS and QOLAs before and after four-week CPAP treatment, ( 12. 8 ± 2. 8 ) and (4. 6 ± 0. 9), ( 5. 1 ± 0. 7 ) and (6.3 ±0.6), and (4. 1 ±0.5) and (6.3 ±0.5) in GER group, and (13.0 ±2.9) and (4.6 ± 1.1),(4.7±0.5) and (5.6±0.6), and (3.6±0.3) and (5.8 ±0.6) in non-GER group, respectively (P＜0. 01 or 0. 05). Frequencies of asthmatic attack and nocturnal asthmatic attack reduced to ( 1.7 ± 1.1 )episodes per week and (0. 7 ± 0. 3) episodes per week after four-week treatment from (2. 9 ± 2. 0) episodes per week and ( 1.4 ± 0. 8) episodes per week before treatment ( P ＜ 0. 05 ) in GER group, but no significant difference was found before and after treatment in non-GER group. Scores of QOLAs increased more significantly in GER group than that in non-GER group ( P ＜ 0. 05 ). Conclusion CPAP treatment can significantly improve quality of life, rather than pulmonary function, in patients of OSAS accompanying with asthma, especially in those with GER symptoms.

Administration, Oral ; Fatal Outcome ; Humans ; Hydrocarbons, Chlorinated ; poisoning ; Propane ; poisoning

Objective:To evaluate the association between weight gain in late gestation and glycated albumin (GA),visfatin level and neonatal body composition in gestational diabetes mellitus (GDM) patients who are non-obese.Methods:200 pregnant women were enrolled.The preconception body mass index(BMI) of all the research object was less than 25 kg/m2.According to the speed of body mass growth from 28th week of gestation to delivery,the subjects were divided into two groups:excessive weight gain group (n =77) and appropriate weight gain group(n=123).Variance of serum GA,visfatin levels and neonatal birth weight(BW),the percent of body fat in newborn(F％) between two groups were compared,and the relationship between weight gain in late pregnant GDM patients and above values was analyzed.Results:①Serum GA,HbA1 c,visfatin and total cholesterol,triglyceride,low density lipoprotein,very low density lipoprotein levels in excessive weight gain group were higher than those in appropriate weight gain group(P ＜ 0.05).②Mean gestational age,newborn Apgar score immediately,the ratio of baby boys and vaginal delivery rate in two group had no significant difference(P＞0.05).Compared with the appropriate weight gain group,the excessive weight gain group had higher average birth weight and lower blood glucose levels.The proportion of large for gestational ages(LGA) was increased in appropriate weight gain group,and the ratio of abdomen circumference (AC) and head circumference (HC) and the percent of body fat in newborn(F％) were significantly increased in this group(P ＜0.01).③The speed of body mass growth in late pregnancy in GDM patients was positively related with serum GA,visfatin,HbA1c levels and newborn birth weight and the percent of body fat in newborn(r=0.524,0.470,0.456,0.329,0.473,P＜0.001).Conclusions:The monitoring of the serum GA and visfatin levels may have certain clinical value to evaluate the weight gain in late pregnancy of GDM patients.The rapid body mass growth in those patients may accelerate the visceral fat accumulation and worsen existing glucolipid metabolic disorders,and is also closely related to the increase of neonatal BW and F％.

Objective To evaluate the clinical efficacy and toxicity of rituximab combined with CHOP (R-CHOP) in the treatment of relapsed or refractory diffuse large B cell lymphoma (DLBCL).Methods 30 patients were enrolled.All patients,pathologically confirmed to be CD20 positive DLBCL (all in stages Ⅲ-Ⅳ ), were relapsed or refractory after received 2-6 cycles of chemotherapy. Then all of them received R-CHOP schedule for 4 to 6 cycles, each cycle was 21 days. Clinical data before and after R-CHOP were collected.A retrospective analysis of the R-CHOP therapy,either compared to the literature or self-control was performed to evaluate the efficacy and toxicity. Results All the 30 patients were evaluable, induding 15 cases were complete remission (CR), 10 cases were partial remission (PR), 3 cases were stable disease (SD),and 2 cases were progressed disease (PD).The CR rate was 50.0 ％ (15/30),the total response rate (RR) was 83.3 ％ (25/30).All patients were well tolerated to the therapy.Only 3 cases were Ⅱ degree neutropenia,1 case was Ⅰ degree thrombocytopenia, and 2 cases suffered nausea and other mild gastrointestinal discomfort. Conclusions R-CHOP regimen could also achieve good response for relapsed or refractory DLBCL significantly.The common adverse effects of rituximab were mild.All the patients were well tolerated.

A comparative analysis is made on the background and inherent characteristics of the Hospital Management Evaluation Manual,ISO-9000 Series Standard,and JCI Hospital Evaluation Standard.On this basis,the paper combined the three standard systems into a Hospital Management Evaluation Indicator System and put it into practice,based on hospital realities.Such an innovation and effective operation promotes sustained quality improvement in hospitals,in line with the development trends of internatioual certification.

Objective To investigate the role of sLOX?1 and leptin in metabolic syndrome ,glucose and lipid metabolism. Methods 58 patients with metabolic syndrome were included in the study ,with other 35 normal controls as control group. Fasting venous blood samples were collected. ELISA method was used to detect serum sLOX?1 and leptin levels. The related biochemical indicators were tested. Results The sLOX?1 and leptin levels in the metabolic syndrome group were significantly higher than those in the control group(P < 0.01). The levels of sLOX?1 and leptin were further compared between different genders. The differences were not statistically significant (P > 0.05). sLOX?1 and leptin levels were positively correlated. They were positively correlated with WAIST,TG,SBP,DBP,and negatively correlated with HDL?C. Leptin and age,FPG also had positive correlation,but sLOX?1 was not correlated with age and FPG. Conclusion sLOX?1 may be able to predict endothelial damage in patients with metabolic syndrome in an early stage. Combined with leptin ,the endothelial dysfunction could be reflected more accurately. They may be the important factors for early diagnosis and risk assessment of metabolic syndrome.

Objective To observe the ultrastructural change of intestinal mucosa in mice infected with Blastocystis hominis, and to study the pathogenic mechanism of B.hominis infection. Methods 20 Kunming mice were randomly divided into 4 groups: group A treated with immunosuppressant (dexamethasone), group B without immunosuppressant, group C as normal control and group D as immunosuppressant control. Groups A and B were then orally infected with 204 cysts of B. hominis. Groups C and D were treated as control by infusing same volume of Locke′s solution. Six days after inoculation, mice in each group were killed and mucosa of ileocecum was observed by transmission electron microscope (TEM) and scanning electron microscope (SEM). Results Under SEM, B. hominis located in enteric cavity and on the surface of ileocecum mucosa. Individual parasites also invaded into mucosa and its fold. Partial destruction of microvilli on the mucosa was observed. TEM observation indicated a reduction of microvilli on the surface of absorptive cells. Mitochondrial edema, rough endoplasmic reticulum dilatation and degranulation were found on absorptive cells and goblet cells. Lymphocyte infiltration and eosinophilia were found in intercellular stroma. Pathological changes in group A were more serious than that of group B. No abnormal change on the mucosal ultrastructure was found in groups C and D. Conclusions B. hominis infection causes significant ultrastructural lesion on the ileocecal mucosa in mice. Immune status of the mice can affect the degree of the lesion due to infection.

Objective To investigate the efficacy of sling-exercise therapy on cervicogenic headache. Methods 60 patients with cervicogenic headache were divided into 2 groups with 30 patients each. Group I received paravertebral block of C2 once a week for 4 weeks, and Group II received sling-exercise therapy 3 times a week in addition. The Visual Analogue Score (VAS), frequency of pain (per month) before and 1, 3, 6 months after treatment were recorded, and the incidence of improvement was observed. Results In group I, VAS significantly improved 1 and 3 months after treatment (P<0.001), while it lasted 6 months in group II (P<0.001). The VAS improved more in group II 3, 6 months after treatment (P<0.001). It was similar in pain frequency. The incidence of improvement was 33.3% (10/30) and 73.3% (22/30) in group I and group II, respectively (P<0.01). Conclusion Sling-exercise therapy may improve the efficacy of paravertebral block on cervicogenic headache, especially for the long-term.

Objective: To establish the detemination method of bismuth subcarbonate in Weishu Powder. Methods: The samples were ignited, then bismuth subcarbonate in residue was determined by compleximetry. Results: The average recovery was 99.36?0.14%(n=9). Conclusion: This method can be used in quality control of Weishu Powder preparation.