[Objective] To evaluate the value of cardiac screening in the first trimester by using three-dimensional ultrasound with spatiotemporal image correlation (STIC) and to analyze the value of different views for cardiac assessment.[Methods] This study retrospectively reviewed the eighty-seven fetuses with congenital heart diseases which were diagnosed in our institution between January 4th 2013 and June 30th 2016.We compared the detection rate of prenatal ultrasound screening with STIC in the first trimester and the results of postnatal echocardiography or autopsy.In addition,the detection rates of the different planes,including four-chamber view (4CV),outlet of the left ventricle (OLV),outlet of the right ventricle (ORV) and three vessels-trachea view (3VT) were analyzed.[Results] Severe cardiac anomalies were identified in 62 fetuses (71.3％) and non-severe cardiac anomalies were identified in 25 fetuses (28.7％).Seventy-eight cases (89.7％,78/87) with congenital heart diseases could be detected by using three-dimensional ultrasound with STIC.The detection ratesfor 4CV,4CV+OLV,4CV+ORV,4CV+3VT,4CV+OLV+ORV and 4CV+OLV+ORV+3VT were 48.3％,64.4％,66.7％,79.3％,69.0％ and 89.7％ respectively.[Conclusions] Three-dimensional ultrasound with STIC could detect congenital heart disease in the first trinester.The four-chamber view plus outlet of the left ventricle,outlet of the right ventricle and three vessels-trachea view could increase the detection rates of congenital heart diseases.

Nuclear medical emergency rescue , as an important task for the military , has become a priority in many countries.The U.S.military has accumulated rich experience in the development of nuclear medical emergency rescue forces.This paper analyzes the legal status , roles, responsibilities and tasks of the U .S.military during nuclear emergency rescue as well as the characteristics and current status of nuclear emergency rescue forces , hoping to provide some refer-ences for development of our military nuclear medical emergency rescue forces .

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Hepatitis B, Chronic ; complications ; drug therapy ; Humans ; Liver Cirrhosis ; drug therapy ; etiology ; Male ; Middle Aged ; Phytotherapy ; Tablets

OBJECTIVE　To develop an HPLC method for the determination of floxuridine in human serum.METHODS　With metronidazole as the internal standard,200 μL of serum was extracted by n-propyl alcohol/methyl t-butyl ether in a two-step extraction.The organic layer was evaporated under nitrogen stream and the residual was reconstituted with the mobile plase.A Shim-Pack CLC-ODS column was selected and the mobile phase was consisted of acetonitrile-phosphate buffer-water (75∶100∶900) at a flow rate of 0.6 mL*min-1.The detection wavelength was 268 nm.RESULTS　A linearitywas obtained from 0.005 to 0.5 mg*L-1 of floxuridine in serum with a good correlation coefficient (r=0.9999,n=8).The intra-run and inter-run coefficients of variation were less than 4.09%.The mean recoveries were 103.00%,107.00% and 100.88% for the low,middle and high concentrations of check samples,respectively.The limit of detection was 0.001 mg*L-1.CONCLUSION　The method was sensitive,specific and simple.It is suitable for clinical pharmacokinetic study.

Objective To observe the effects of hawthorn leaf procyanidins (HLP) on over expressions of ICAM-1 and E-selectin in human umbilical vein endothelial cells (HUVEC) induced by TNF-α,and clarify the mechanism of HLP's anti-inflammation effect. Methods HUVEC were cultured in vitro. MTT assay was used to detect cell viabilities. The expressions of ICAM-1 and E-selectin in HUVEC were detected by flowcytometry. Results Up to 200 mg/L, HLP showed no significant decrease in cell viabilities; the expression levels of ICAM-1 and E-selectin in the model group significantly increased, compared with that in the normal group; 10, 20, 30, 40, 50 mg/L HLP inhibited the expression elevations of ICAM-1 and E-selectin in concentration-dependent manner; and there were statistical significances in 40, 50 mg/L HLP groups, compared with the model group. Conclusion HLP can inhibit the over expressions of ICAM-1 and E-selectin of vascular endothelial cells induced by TNF-α, which possibly underlies HLP's anti-inflammation effect.

To a certain extent, precision medicine based on individualized medical treatment process, like syndrome differentiation of traditional Chinese medicine. This paper mainly analyzed the similarities and differences of theory, practice and development between precision medicine and TCM syndrome differentiation. After the analysis, we found that these two medicine body could be integrated to improve the progress of medicine albeit some differences.

Purpose To explore the expression of Aurora kinase A (Aurora-A), minichromosome maintenance protein 7 (MCM7) and human papillomavirus type 16 E7 protein (HPV 16 E7) in uterine cervical squamous cell carcinoma (CSCC) and to investigate their relationship with clinicopathological factors. Methods Immunohistochemical method was employed on 20 cases of low-grade cervical intraepithelial neoplasia (CIN1) , 30 cases of high-grade cervical intraepithelial neoplasia (CIN2+3), 40 cases of CSCC, and 20 ca-ses of chronic cervicitis. Results (1) Aurora-A localized in the cytoplasm and nucleus. MCM7 protein positive staining localized in the nucleus. In the nucleus, and (or) the cytoplasm appeared brown particles positive for HPV 16 E7. (2) The expression of Aurora-A, MCM7 and HPV 16 E7 were higher in the group of CIN2+3 and CSCC than that in the group of chronic cervicitis or CIN1 ( P<0. 0083). (3) In cervical cancer, the expression of Aurora-A, HPV 16 E7 showed positive correlation (P<0. 001, rs =0. 657). The expression of MCM7, HPV 16 E7 showed positive correlation (P<0. 001, rs =0. 616). The expression of Aurora-A, MCM7 showed positive correlation (P<0. 001, rs =0. 597). (4) Aurora-A expression levels was associated with tumor cell differentiation, clinical stage and lymph node metastasis (P<0. 05). MCM7 expression levels was associated with tumor cell differentiation and clinical stage (P<0. 05). HPV 16 E7 expression had no correlation with patient age, tumor size, tumor differentiation, clinical stage and lymph node metastasis (P>0. 05). Conclusion Aurora-A, MCM7 and HPV 16 E7 expression are gradually increased with disease progres-sion, and closely related to the occurrence and development of cervical cancer, they are expected to be early diagnosis, early treatment of biological indicators of cervical cancer.

The papor made a classification and summary on content and pattern of digitizing researches on chinese ancient medical books in mainland China, highlighted the major achievements and put forward a few issues to be solved.

OBJECTIVE:To observe the clinical efficacy of acupoint application of antiemetic cream in the treatment of che-motherapy-induced nausea and vomiting. METHODS:90 cases of non-small cell lung cancer(NSCLC)(stage Ⅱ to Ⅲ)treated by chemotherapy(taxol+cisplatin)were randomly divided into antiemetic cream group,Weifuan group and control group,with 30 cas-es in each groupby drawing lots. Control group was given intravenous injection of ondansetron hydrochloride 8 mg 30 min before chemotherapy;antiemetic cream group was additionally given acupoint application of antiemetic cream 30 min before medication on first-forth day on the basis of control group;Weifuan group was additionally given acupoint injection of metoclopramide(brand name:Weifuan) 30 min before medication on first-forth day on the basis of control group. The clinical efficacy of 3 groups were observed during and 3 days after chemotherapy. RESULTS:After chemotherapy,the total control rates of antiemetic cream group (93.33%)and Weifuan group(90.00%)were apparently higher than the control group(66.67%),with statistical significance(P<0.01 or P<0.05);The total effective rates of TCM syndrome in antiemetic cream group (90.00%) and Weifuan group(83.33%) were apparently higher than in control group(60.00%),with statistical significance(P<0.01 or P<0.05). Therapeutic efficacy of antiemetic cream group was similar to Weifuan group,without any statistical significance(P>0.05). However,8 patients had obvi-ously pain at the injection site in Weifuan group,but tolerated to the drugs basically. CONCLUSIONS:The acupoint application of antiemetic cream combined with intravenous injection of ondansetron is effective and easy to operate in the treatment of nausea and vomiting induced by chemotherapy for stage Ⅱ to Ⅲ of NSCLC without pain,scar and sequela,and easy to be accepted by patients.