10.3969/j.issn.2095-4344.2013.25.007

ObjectiveTo quantitative evaluate the alterations of cardiac morphology and function in gestational impaired glucose tolerance(GIGT) fetuses.MethodsFetal echocardiograms were performed on 68 GIGT fetuses with gestation age between 21 ～ 40 weeks for evaluation of cardiac morphology and function.Fetal cardiac morphology,systolic and diastolic functions of 68 GIGT fetuses were compared with 81 control group fetuses using conventional two-dimensional,M-mode,pulsed Doppler echocardiography and myocardial tissue Doppler imaging.ResultsComprehensive fetal echocardiography data analysis showed no significant differences in cardiac morphology and function between two groups (P＞0.05).Conclusions The alterations of cardiac morphology and function in GIGT fetuses can be accurately and objectively evaluated using quantitative evaluation in fetal echocardiography and will help to offer consultation.

A baseline survey on health knowledge was conducted in Yayuncun (Asian Games Village) Community in 2004 and 2005 respectively. A sample consisting of 1765 residents aged 15 and above from 600 households, who had lived in the community at least 5 years, was randomly taken; the "Beijing Typical Community Resident Questionnaire" was used for survey and the participants were followedup annually from 2006 to 2008. The results showed that the awareness rate of food nutrition and disease prevention increased year by year; however, the participants with educational level lower than junior middle school had the lowest rate of overall health knowledge. The main channels for local residents to acquire health knowledge were activities, lectures and other programs with the title of the Olympic Games; the educational level and the year of survey were independent affecting factors on overall health knowledge among residents.

Objective To know the change of medical care and health services utilization of Yayuncun community residents in Beijing. Methods Using the prospective study, residents above 15 years old were selected to answer the Beijing Typical Community Resident Questionnaire designed by the local researchers. In 2004 and 2005, the baseline survey was carried. From 2006 to 2008, same questionnaire was used to follow-up survey, and 1412 residents were selected into the last study. Results The proportion of people who should see a doctor but not in past month were decreased, the differences among the three years were significant (P ＜ 0. 01 ); The top three reasons that who should see a doctor but not were the "medical care costs too high", "self- felt the sickness light", "self-treatment". The residents who went to the community health agencies increased from 2006 to 2008. The medical costs ( drugs, medical fees,inspection fees) decreased from 2006 to 2008, the differences were significant (P ＜0. 01 ) ;The satisfaction increased from 2006 to 2008, the differences were significant ( P ＜ 0. 01 ). Conclusion Under the comprehensive promotion of community health services in Beijing, the satisfaction and the utilization of medical care and health services were improved.

Objective To evaluate the changes of physical activity status of residents in Beijing Yayuncun(Asian Games Village)Community.Methods A total of 1765 permanent residents over 15 from 600 families living in Yayuncun Communities since 2000 were selected in this prospective study.Thebaseline survey was carried out with the Questionnaire for Residents of Beijing Typical Community in 2004 and 2005.From 2006 to 2008,same questionnaire was used for the follow-up survey,and 1412 residents were responded to the questionnaire.Results The knowledge levels related to physical exercise of Yayuncun residents elevated(P＜0.01).The source of knowledge gain from Olympics Games promotion,specialized community lectures and intemet increase significantly(P＜0.01),that from other media decreased(P＜0.01).The exercise rate in community was higher than in other sites(P＜0.01)and increased significantly (P＜0.05);while doing exercise in charged sites decreased(P＜0.05).Logistic regression analysis showed that regular physical exercise was related to age,BMI,exercise-related knowledge,exercise sites,attitude for sport facilities and chronological order.Conclusion During the preparation for the Beijing Olympic Games.the status of physical exercise of residents in Yayuncun Community presented the positive trends.

Cytology in China developed from nothing and underwent a long journey from gynecologic cytology to that of all organs, laying a solid foundation for new developments in the 21st century. Thyroid fine-needle aspiration (FNA) was primarily developed in an endocrinology department and then in the clinical laboratory department or pathology department in the 1970–80s. Wrights staining is popular in endocrine and clinical laboratory departments, while hematoxylin and eosin staining is common in pathology. Liquid based cytology is not common in thyroid FNA cytology, while BRAF(V600E) mutation analysis has been the most popular molecular test. The history and practice of thyroid FNA practice in China were reviewed based on retrospective study of the practice in Qilu Hospital of Shandong University.
Biopsy, Fine-Needle* ; China* ; Endocrinology ; Eosine Yellowish-(YS) ; Hematoxylin ; Pathology ; Retrospective Studies* ; Thyroid Gland*

Objective To evaluate the clinical outcomes and correction accuracy of deformities around the knee joint using external fixator-assisted internal fixation (FAIF).Methods From January 2014 to March 2018,data of 15 patients (17 bone segments) with deformities around the knee joint who had been corrected with external fixator-assisted internal fixation were retrospectively analyzed.There were 6 males and 9 females,with an average age of 39 years (range,21-60 years).There were 9 patients with genu varus and 6 with genu valgus.All the 15 patients had shortening ranging from 5 to 22 mm,with an average of 12 mm.Unilateral external fixator was used to stabilize the osteotomy site intraoperatively until the satisfied mechanical axis was acquired.Then the plate or Intramedullary nail was inserted and fixed,the external fixator was removed after internal fixation.Results Femur osteotomy was done in 7 patients and tibia osteotomy was done in 6 patients,while 2 patients had osteotomy in both tibia and femur.Intramedullary nailing was used in 2 bone segments,and plate was used in 15 bone segments.The correction of angle ranged from 7° to 22°,with an average of 12.5°.The correction of the 9 cases of genua varus ranged from 10° to 22°,with an average of 17.6°.The correction of the 6 cases of genu valgum ranged from 7° to 13°,with an average of 10.4°.The mean time to achieve union of the osteotomy sites was 3.5 months (range,2.5-5.0 months).All the 15 patients were followed up for 8-48 months (average,23 months).The mechanical axis deviation (MAD) was 5.93 mm (range,0-15 mm) after operation which was 34.8 mm (range,8-55 mm) before operation.The mean post-operative mechanical lateral distal femoral angle (mLDFA) was 87.5° (range,84°-90°) which was 76.1° (range,66°-82°) before operation.The mean medial proximal tibia angle (MPTA) was 87.8° (range,86°-89°) which was 76.8° (range,68°-80°) before operation.There were no deep infection and neurovascular injury.Conclusion The FAIF not only has the advantage of minimal invasiveness and easy adjustment,but also can avoid uncomfortableness and complications of long-term of wearing the external fixator.It is an accurate and safe method to correct the deformities around the knee joint.

Objective To study the effect of diosgenin(Dio) from Dioscorea nipponica on the proliferation in mouse spleen T lymphocytes and expressions of IL-2 and IFN-γmRNA,in order to investigate the immunity regulatory mechanism of Dio.Methods T lymphocytes stimulated by different concentrations of Dio and concanavalin A(ConA) were co-cultured.CCK-8 was used to detect the Dio effects on T lymphocyte proliferation.The RT-PCR method was adopted to detect the effect of Dio on expression of IL-2 and IFN-γmRNA.Results The Dio concentration in the range of 0.937 5-15.000 0 μg/mL had the inhibiting effect on T lymphocyte proliferation,Dio concentration in the range of 3.750 0-15.000 0μg/mL had the inhibiting effect on IFN-γ and IL-2 expression in T lymphocytes.With the Dio concentration increase,the inhibition effect was enhanced(P＜0.05).7.500 0 μg/mL was the best inhibition concentration.The inhibition effect was decreased when the concentration exceeding 7.500 0 μg/mL.Conclusion Dio has the inhibiting effect on T lymphocyte proliferation and expressions of IL-2 and IFN-γ mRNA.

Objective To search for application ways for the safe and effective clinical methods of arsenic-containing Compound Qinghuang Powder (Compound QHP) for the treatment of myelodysplastic syndrome (MDS). Methods Totally 200 patients with MDS were included in the study and treated with Compound QHP. After one-month treatment, the 60 patients with the blood arsenic concentrations <20 μg/L were randomly divided into control group and treatment group, with 30 cases in each group. Control group was given stable treatment, while the treatment group was given increased dose of realgar; blood arsenic concentration was detected monthly; realgar 0.1 g was increased each time until blood arsenic concentrations ≥20 μg/L and realgar ≤0.3 g/d. The blood arsenic concentration, clinical efficacy and safety in the two groups were observed. Results Totally 24 cases in each group were included for evaluation finally. The average blood arsenic concentration of treatment group was significantly higher than those of control group (P<0.05). The rate of hematologic improvement was significantly higher in treatment group (54.2％, 13/24) than that in control group (29.2％, 7/24) , with significant difference (P<0.05). The Hb, ANC, and PLT significantly increased in treatment group after treatment (P<0.05). There was no significant difference of incidence rate of adverse reaction observed between treatment group and control group (P>0.05). Conclusion In application of Compound QHP, the blood arsenic concentration can be monitored to adjust the daily dose of realgar, thus to increase the effective blood arsenic concentration, and then improving efficacy without increasing the clinical toxicity.

Objective To analyze the clinical efficacy and safety of compound Qinghuang powder (compound QHP) for treatment of myelodysplastic syndromes (MDS) and its association with blood arsenic concentration (BAC). Methods 40 patients with MDS were treated with compound QHP, and the clinical efficacy, safety, and its association with BAC were evaluated after treatment for 6, 9 months, respectively. Results After treatment for 6 months, the rate of hematology improvement was 32.5 % (13/40), and the effective rate was 87.5%(35/40). 21 cases depended on the blood transfusion before treatment, after treatment 6 cases completely got rid of blood transfusion and the blood transfusion of another 6 cases was decreased by more than 50 %. The absolute neutrophil count was increased from (0.50±0.13)×109/L to (0.93±0.33)×109/L (t= 4.130, P= 0.0008). The hemoglobin content was increased from (71.06±14.82) g/L to (80.41±27.35) g/L (t= 2.233, P= 0.0321). After treatment for 9 months, 76.2 % (16/40) of the patients got rid of blood transfusion or blood transfusion reduction was more than 50%. The platelet count was increased from (45.04 ± 24.38)×109/L to (60.65±29.46)×109/L (t= 2.241, P= 0.0335). The incidence of abdominal pain and diarrhea after treatment for 1, 3 and 6 months were 12.5 % (5/40), 10.0 % (4/40) and 5.0 % (2/40), respectively, all belonging to mild level . Before treatment , there were 12 patients with abnormal liver function , including 6 cases back to normal after treatment, and 6 cases of significantly relieved, without new case with abnormal liver function. Before treatment, there were 10 cases with abnormal myocardial enzymes, including 1 cases back to normal after treatment and 9 cases significantly relieved, without new case with abnormal myocardial enzymes. No patient with abnormal renal function was observed before and after treatment. The BAC was (7.71±5.65) μg/L before treatment, which was significantly lower than that of 1, 3 and 6 months [(29.27±9.07)μg/L, (27.79 ±10.18) μg/L and (31.98 ±12.55) μg/L respectively, all P< 0.0001]. There was no significant change of BAC among the patients after treatment for 1, 3 and 6 months (P> 0.05). The BAC in efficacy group [(33.48 ±12.56) μg/L] was significantly higher than that in non-efficacy group [(21.46 ±6.00) μg/L] (t=2.089, P=0.035). 12.5% (5/40) of the patients had mild gastrointestinal side effects after treatment for 1 month, while the BAC of them [(16.93 ±1.80) μg/L] was significantly lower than that in patients without gastrointestinal side effects [(31.78±1.39 ) μg/L, P<0.0001]. The occurrence rate of abdominal pain and diarrhea was decreased after treatment for 3 and 6 months, while the BAC was increased gradually. Conclusions Compound QHP is effective in the treatment of MDS with mild adverse reactions. There is no damage to the heart, liver, and renal function. Besides, it shows that reducing the gastrointestinal adverse reactions and maintaining the effective concentration of BAC play a significant role in the effect of compound QHP in the treatment of MDS.