OBJECTIVE To investigate the clinical characteristics and the present condition of infective diabetic foot. METHODS A total of 100 cases with infective diabetic foot were classified into the wet gangrene and composite gangrene, and treated by the systemic and local modality in combination. RESULTS The cure rate of the wet gangrene and composite gangrene was 29.5% and 18.2%, respectively and the effective rate was 83.3% and 68.2%, respectively. CONCLUSIONS The combined therapy is effective for the treatment of diabetic foot.

Objective To compare the effect of different sevoflurane induction methods on hemodynamics and immune function in elderly patients with tumor. Methods One hundred and sixty elderly patients with tumor underwent general anesthesia were enrolled, the patients were divided into observation group and control group according to the anesthesia method with 80 cases each. The observation group was received induction method of initial concentration of 2%sevoflurane and increased by 1% per 3 times breathing and then to a final concentration of 4%- 5%. The control group was received 5% sevoflurane induction concentration. The anesthesia induction time, intubation time, recovery time and untoward reaction were recorded. The changes of heart rate, mean arterial pressure (MAP), oxygen saturation of pulse (SpO2), bispectral index (BIS) and CD3+, CD4+, CD8+, CD4+/CD8+were observed. Results There were no statistical differences in BIS, heart rate, SpO2, CD3 +, CD8 + and incidence of untoward reaction between 2 groups (P>0.05). The MAP at immediate intubation in observation group was significantly higher than that in control group:(69.38 ± 10.42) mmHg (1 mmHg=0.133 kPa) vs. (58.52 ± 6.12) mmHg, but the MAP at after intubation was significantly lower than that in control group: (77.12 ± 11.31) mmHg vs. (90.13 ± 9.24) mmHg, there were statistical differences (P<0.05). The anesthesia induction time and intubation time in observation group were significantly longer than those in control group:(110.1 ± 14.2) s vs. (101.4 ± 15.8) s and (341.2 ± 57.3) s vs. (310.4 ± 60.8) s, but the recovery time was significantly shorter than that in control group: (271.2 ± 31.3) s vs. (321.8 ± 41.5) s, there were statistical differences (P<0.05). The CD4+and CD4+/CD8+at end of surgery and 1 d after surgery in observation group were significantly higher than those in control group, CD4+:0.241 ± 0.027 vs. 0.182 ± 0.034 and 0.332 ± 0.039 vs. 0.284 ± 0.042, CD4+/CD8+: 0.84 ± 0.12 vs. 0.69 ± 0.13 and 1.09 ± 0.52 vs. 0.93 ± 0.43, there were statistical differences (P<0.05). Conclusions Induction method of gradually increasing concentration of sevoflurane enables the hemodynamics of elderly tumor patients more stable. In addition, this method can reduce the inhibitory effect on T lymphocytes to some extent.

Laboratory animal industry forms an independent, comprehensive system responsible for the production, use and management of laboratory animals.Great advances have been made in this field in China over the more than thirty years of development.However, due to the great development and changes during this long time, there are also some issues which need to be amended and changed.To compare the concepts of experimental animals in China and developed countries such as USA.The key concepts on the laboratory animals are not well or clearly defined in the regulatory documents in China, which hinder the healthy development and effective regulation in this field, as well as the care and use of laboratory animals in research and education.In this article, we discuss the necessity of timely amendment and standardization of the key concepts and definitions related to laboratory animals, and the importance and impact of the key concepts on the development of animal industry in China.

Improving the quality of newborns is a health development strategy, which has attracted global attention. Adverse pregnancy outcomes, including preterm birth, low birth weight and small for gestational age, are major causes of perinatal mortality and disability. Based on review of international and national publications pertaining to associations between stressful life events during pregnancy and adverse pregnancy outcomes from 2007 to 2023, this review summarizes the correlation between stressful life events during pregnancy and adverse pregnancy outcomes, including preterm birth, low birth weight and small for gestational age, and describes the underlying biological mechanisms. Previous studies have demonstrated the associations between maternal stressful life events during pregnancy and adverse pregnancy outcomes, and the underlying mechanisms mainly include neuroendocrine regulation, inflammation and microbiota pathways; however, the exact mechanisms remain unclear until now. Further studies to identify the critical window period for the association between stressful life events and adverse pregnancy outcomes, and unravel the pathogenesis of adverse pregnancy outcomes are warranted, so as to provide insights into reduction of adverse pregnancy outcomes.

Patient′s expectation has been defined as the anticipation that given events were likely to occur during, or as an outcome of, health care. What people expect from their health care are potentially important in predicting patient satisfaction and dissatisfaction with their care, treatment and health outcomes. There was widespread recognition of the importance of evaluating services from consumer perspectives. In this article, domestic and foreign research in recent years, expectations status, significance and various influencing factors in relation to the expectations in processes of health care were summarized. Consumer evaluations of their health care are now an established component of quality assessment, planners need to understand the expectations underlying patients′views in order to interpret their feedback. Thus leading to improve patient satisfaction and the social evaluation of medical units.

Objective To study the therapeutic effect of pinaverium bromid and oryz-aspergillus enzyme and pancreatin tablet on patients with bile duct Ⅲ of sphincter of Oddi dysfunction (SOD) after cholecystectomy.Methods 72 patients who had a diagnosis consistent with bile duct Ⅲ of SOD seen from February 2010 to February 2013 in our hospital were randomly divided into the control group and the treatment group.Patients in the control group were given pinaverium bromid for 3 months while patients in the treatment group were,in addition to pinaverium bromid,given oryz-aspergillus enzyme and pancreatin tablet.Relief of abdominal pain,abdominal distention and recurrence of the above symptoms after drug withdrawal were studied.Results The scores on abdominal pain in the treatment group before and after treatment were 7.5 ± 1.1 and 3.0 ± 1.6 (P ＜ 0.05) while the scores in the control group were 7.4 ± 1.1 and 5.0 ± 1.4 (P ＜ 0.05),respectively.Alleviation of abdominal pain in the treatment group was superior to the control group (P ＜ 0.05).The scores on abdominal distention in the treatment group before and after treatment were 5.4 ± 0.6 and 1.6 ± 0.5 (P ＜ 0.05) while the scores in the control group were 5.2 ± 0.5 and 4.7 ± 0.8 (P ＞ 0.05),respectively.Alleviation of abdominal distention in the treatment group was superior to the control group (P ＜0.05).The scores of abdominal pain and distention in half year after 3 months' therapy in the treatment group were 3.1 ± 1.7 and 1.7 ± 1.1,respectively,which obviously were lower than the control group (5.4 ± 1.4 and 5.0 ± 0.6,P ＜ 0.05).Conclusions Pinaverium bromid and oryz-aspergillus enzyme and pancreatin tablet could effectively alleviate abdominal pain and distention in patients with bile duct Ⅲ of SOD after cholecystectomy and the recurrence rates of symptoms were significantly lower.

ObjectiveTo observe the effect of Chinese medication and acupuncture-moxibustion plus Western medication on the pregnancy rate after in-vitro-fertilization and embryo transfer (IVF-ET) in different age groups.MethodTotally 810 eligible patients enrolled between 1st January 2010 and 31st December 2013 from the Reproduction and Infertility Department were categorized into 3 groups according to the age, respectively 20-29 years old, 30-39 years old, and 40-49 years old. The pregnancy rates of the three groups were compared, and the pregnancy rate of IVF-ET after the treatment of the integrated treatment of Chinese and Western medicine was also statistically analyzed.ResultThe pregnancy rate was 54.3% in the group of 20-29 years old, versus 46.4% in the group of 30-39 years old and 26.0% in the group of 40-49 years old, and the total pregnancy rate of IVF-ET was 47.2%. ConclusionThe younger, the higher the pregnancy rate of IVF-ET, and intervention of traditional Chinese medicine following the assisted reproductive technique can enhance the pregnancy rate of IVF-ET.

Objective To explore the relationship of psychological flexibility and the anxiety ,depression in ischemic cerebrovas‐cular disease (ICVD) patients .Methods Two hundred cases of ischemic cerebrovascular disease were collected ,and their anxiety and depression level and psychological flexibility were measured by self‐evaluation of anxiety scale (SAS) ,self‐evaluation of depres‐sion scale (SDS) ,acceptance and action questionnaire‐Ⅱ (AAQ‐Ⅱ ) and cognitive fusion questionnaire (CFQ ) .According to the test results ,the patients with anxiety and depression were divided into different degree :degrees :normal ,mild ,moderate or severe . Results The AAQ‐Ⅱ and CFQ of the patients with anxiety depression were significantly higher than normal emotional ICVD pa‐tients (P<0 .01);there were statistical significance in the difference of the level of AAQ‐Ⅱ and CFQ and the degree of anxiety and depression in these patients (P<0 .01);the level of AAQ‐Ⅱ and the degree of anxiety depression was positively correlated (r=0 .778 ,P<0 .01 ;r=0 .759 ,P<0 .01);the level of CFQ and the degree of anxiety depression was positively correlated (r=0 .785 , P<0 .01 ;r=0 .774 ,P<0 .01);with SAS ,SDS ,as dependent variable ,the AAQ‐Ⅱ ,CFQ as independent variables ,through multiple linear regression analysis ,suggested that psychological flexibility was the impact factor of anxiety depression .Conclusion For pa‐tients with ICVD ,psychological flexibility is closely related to the degree of anxiety depression .Psychological flexibility is one of the predictor of anxiety depression .

Objective To investigate the clinical efficacy and safety of 90Sr-90Y applicator combined with topical timolol maleate for infantile superficial hemangiomas.Methods A total of 59 infants with hemangiomas were randomly divided into a study group (n=33; ≤3 months,15 cases;＞3 months,18 cases) and a control group (n=26; ≤3 months,10 cases; ＞3 months,16 cases).The study group was treated with 90Sr-90Y applicator combined with timolol maleate solution (0.5％) and the control group was treated with the same dose of 90Sr-90Y applicator combined with saline.Treatment effectiveness was compared between the two groups,and x2 test was used for statistical analysis.Adverse reaction was observed and recorded.Results The effective rate was 18/18,and the cure rates were 14/15 (≤ 3 months) and 16/18 (＞3 months) in the study group.The effective rates were 8/10 (≤3 months) and 11/16 (＞3 months),and the cure rates were 6/10 (≤3 months) and 9/16 (＞3 months) in the control group.Both the effective rate and cure rate of the study group were significantly higher than those of control group (x2 =22.22 and 30.29,≤3 months; x2 =36.69 and 27.31,＞3 months; all P＜0.01).Significant adverse reaction was not found in both groups.Conclusion 90Sr-90Y applicator combined with 0.5％ solution of topical timolol maleate has a very high effective and cure rate for infantile superficial hemangiomas,without significant adverse reaction observed.

Objective To assess the efficacy of cardiac resynchronization therapy (CRT) using real-time three-dimen?sional echocardiography (RT-3DE) and speckle tracking imaging (STI) in patients with heart failure. Methods Thirty-one patients with chronic heart failure were examined by RT-3DE and STI before CRT and 3, 6 months after CRT. The values of left ventricular end-diastolic volume (LVEDV), end-systolic volume (LVESV) and left ventricular ejection fraction (LVEF) were measured. RT-3DE was used to evaluate the minimum regional volume for 16 segments (Tmsv-16SD) and the ratio of Tmsv16SD to R-R interval, and the maximum time difference (Tmsv-16Dif). STl was used to evaluate the ratios of standard deviation of the time to peak longitudinal radial and circumferential strain to R-R interval (Tls-16SD%, Trs-16SD%,Tcs-16SD%) from the beginning of Q wave of electrocardiography to the point minimal systolic volume of all 16 segments and the maximum time difference. Results The values of LVEDV and LVESV were smaller 3 and 6 months after CRT than those before CRT. The value of LVEF was significantly improved after CRT (P < 0.05). The values of Tmsv-16SD%, Tmsv-16Dif%, Tls-16SD%, Trs-16SD%, Tcs-16SD%and T-Dif%were gradually decreased after CRT (P<0.05). The values of Tmsv-16SD%, Tmsv-16Dif%,Trs-16SD%and Tcs-16SD%were negatively related with LVEF (r=-0.79,-0.82,-0.69 and-0.74(P<0.05). The better consistency was found between RT-3DE and STI methods(Kappa=0.77). Conclusion Re?al-time three-dimensional echocardiography and speckle tracking imaging can provide more accurate quantitative informa?tion of cardiac resynchronization therapy for assessment of treatment and prognosis in patients with heart failure.