[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 .

Acetabular is an important human joint for weight bearing. Quadrilateral plate is a crucial structure of medial acetabulum with special morphology and important function. Quadrilateral plate fractures are common fracture in acetabulum. Quadrilateral plate fracture is hard to expose and reduction because it is in the medial of acetabulum. At the same time,the bone in the quadrilateral plate is not easy to fixed for thinning bones and adjacent to the articular cavity. The operator should know well about the anatomy and choose the suitable internal fixation. After quadrilateral plate fractures, the femur head maybe displace medially even break into pelvis. That make reduction and treatment always be a challenge. With different kinds of fractures,the efficacy of treatment is not the same. This paper intend to review the relation of anatomic features,approaches, internal fixations, key point of treatment and efficacy.
Acetabulum ; injuries ; surgery ; Animals ; Fracture Fixation, Internal ; instrumentation ; methods ; trends ; Fractures, Bone ; surgery ; Humans

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

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 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 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.

Objective To evaluate the effectiveness of several methods in eliminating Mycoplasma contamination in cell culture of human hepatoma-derived cell line C3A. Methods PCR was performed to detect the Mycoplasmas contamination in cell cultures. The contaminated samples were treated by ciprofloxa-cin, heating, Plasmocure or co-culturing with macrophages. Transmission electron microscope ( TEM) and Q-PCR were used to comparatively analyze the cell morphology and gene expression before and after Plas-mocure treatment. Results Plasmocure succeeded in eliminating Mycoplasma contamination, while cipro-floxacin showed temporary efficacy. Heating and co-culturing with macrophages failed to eliminate Mycoplas-ma contamination. No Mycoplasma contamination in the Plasmocure-treated group was observed under TEM and the expression of ALB, TF and CYP3A4 genes were higher than the genes expressed in the contaminated group (P<0. 01). Conclusion Plasmocure treatment was effective in eliminating Mycoplasma contamina-tion in cell culture. Moreover, the cell morphology and gene expression in Plasmocure-treated group were re-stored to normal.

Objective To investigate the clinical efficacy of acupoint transdermal administered aniemetic herbal plaster combined with intraveous ondansetron preventing chemotheray -induced vomiting .Methods 98 cases of malignant tumor chemotherapy patients were randomly divided into the treatment group of 49 patients and a control group of 49 patients.The treatment group were acupoint transdermal administered animetic herbal plaster combined with intravenous ondansetron while the control group were intravenously administered ondansetron .The clinical effica-cy of preventing chemotheray-induced vomiting was observed .Results The total effective control rate of the treatment group was 93.9% compared with 79.6% of the control group,the efficacy of the treatment group was significantly greater than that in the control group ( P<0.05 ) .Conclusion The antiemetic herbal plaster exhibited significant effect on preventing chemotherapy-induced vomiting after acupoint transdermal application combined with intravenous ondansetron .