ATP-Binding Cassette Transporters ; metabolism ; Adenocarcinoma ; genetics ; metabolism ; pathology ; Adult ; Aged ; Blotting, Western ; Female ; Humans ; Immunohistochemistry ; Lung ; metabolism ; pathology ; Lung Neoplasms ; genetics ; metabolism ; pathology ; Male ; Middle Aged ; Neoplasm Staging ; RNA, Messenger ; metabolism ; Reverse Transcriptase Polymerase Chain Reaction

The leaves and fruits of Ginkgo biloba L.are embodied in Pharmacopoeia of People's Republic of China,mainly contain ginkgo flavonoids,terpene lactones,phenolic acids,isopentenyl alcohol,steroids and other chemical compositions.The extract and active ingredients can be made into tablets,capsules,granules,oral liquid,injection,dripping pills,syrup,tincture and other formulations,clinically used for cardiovascular and cerebrovascular disease treatment.The adverse reactions are allergies,diarrhea,bleeding,liver and kidney toxicity.This review contains the chemical composition,dosage form and clinical adverse reactions of Ginkgo biloba in recent years,for providing a reference of further development and rational utilization of this plant resource.

Objective To identify interleukin (IL)-17-producing T cells and Foxp3 positive CD4 positive T ceils from patients with rheumatoid arthritis (RA), and investigate their cytokine levels as well as their correlations. Methods Flow cytometry was used to analyze the subsets of T cells in peripheral blood from 39 RA patients and 40 healthy donors. IL-17, IL-6, IL-23 and transforming growth factor (TGF)-beta levels in sera of these subjects were tested by ELISA. Results IL-17+CD4+ T cells increased significantly and IL-17, IL-6 and IL-23 elevated markedly in peripheral blood of RA patients compared to healthy donors (P< 0.01 ). However,Foxp3+CD4+T cells decreased evidently (P<0.01) and TGF-beta did not increase in RA pati-ents when compared to healthy donors (P>0.05). Conclusion This study suggests that Th17 cells predomin-ance coupled with relatively insufficient CD4+ regulatory T cells in RA is mainly caused by alterations of rela-ted cytokines.

BACKGROUND: Because of scaphoid irregular shape and the wrist joint and adjacent bones overlap, so the diagnosis and treatment of scaphoid fracture and treatment became so difficult. Which imaging methods hold highest diagnosis rate, and which kind of surgical approaches with less impact on fracture healing are still under discussion.OBJECTIVE: To review the imaging examinations of scaphoid fracture and the research advance in surgical approaches.METHODS: The first author retrieved CJFD and PubMed databases for the literature addressing the imaging examinations and surgical approaches of scaphoid fracture published from 2005 to 2015 with the keywords of "scaphodl bone, fracture, iconography, surgical approach" in Chinese and English, respectively. The old and repetitive articles were excluded, totally 3021 articles were retrieved. In accordance with inclusion and exclusion criteria, finally 24 eligible articles were included for result analysis.RESULTS AND CONCLUSION: (1) The wrist joint at positions of pronation 60°, supination 45°, oblique and lateral can reveal the scaphoid from different angles on X-ray, which improves the diagnosis rate. At present, CT is the most reliable method, but there is a lack of quantization parameter for evaluating scaphoid fracture, especially for occult fracture. MRI can completely show the structure of scaphoid, even blood supply. Bone scintigraphy possesses a higher diagnosis rate than X-ray and CT examinations. (2) The surgical approaches of scaphoid fracture include volar, dorsal, radiocarpa approaches, but none is ideal. (3) The ideal surgical approach still needs a in-depth study, which can well reveal the scaphoid, achieve good reduction, reduce the damage to the remaining blood supply, confirm the position of scaphoid benifical for internal fixator implantation, and can be minimally invasive and easy to operate.

Objective To study the clinical application anatomy of interventricular foramen and offer a base for operation.Methods Interventricular foramens were observed in 15 adult cadaveric brainThirty- two patients of obstructive hydrocephalus were operated to observe the structure of interventricular foramen un- der neuroendoscope.Results Interventricular foramen was a poriform structure which consists of fornixan- terior pole of thalamencephalon and choroid plexus and was a oval shape in most of themThe plane of the fo- ramen was a included angle with the median sagittal planeThe septal veinthalamostriate veinthalamen- cephal and even the floor of third ventricle could be observed clearly in endoscope.At the same timewe found the foramen had a significant change in obstructive hydrocephalus.Conclusion The interventricular foramen has a simple relatively structure but a variation on size and shape especially in obstructive hydroceph- alusA clearly comprehension of it's structure and adjacent is a base to microsurgery and endoscopic surgery on the foramen.

Objective To analyze the characteristics of GCH1 gene mutation of close relatives marriage caused dopa reactive dystonia (DRD).Methods The data of 3 patients with DRD from the same family in our hospital and their families were analyzed.Genes related to hereditary dyskinesia in their families were detected and validated. Results In this family, the proband’s parents (Ⅲ3 and Ⅲ4) were close relatives.The proband (Ⅳ2) and her eldest daughter (Ⅴ2) and niece (Ⅴ7) were all DRD patients.All of them were young onset , mainly manifested as Parkinsonina-like symptoms and dystonia , and all responded well to dopamine therapy.Gene detection showed that the GCH1 gene had c.245T＞C (p.Leu82Pro) mutation.The second daughter (Ⅴ3), son (Ⅴ5), granddaughter (Ⅵ3) and brother (Ⅳ3) of the proband were carriers of abnormal genes.Conclusions Close relatives marriage increases the incidence of DRD.DRD may be considered in patients with a positive family history of dystonia.Gene detection is an effective diagnosis method.

Objective To systemically analyze the efficacy and safety of multi-oil fat emulsion injection (SMOF) in the premature infant parenteral nutrition support.Methods Databases including EMbase,PubMed,Cochrane Library,CNKI,VIP and Wanfang,were searched from libraries establishment to November 2017 for randomized controlled trials (RCTs) focusing on the efficacy and safety of SMOF in the premature infant parenteral nutrition support.All the literatures were retrieved and screened according to inclusion and exclusion criteria by two researchers.The software RevMan 5.3 was used for meta-analysis after the evaluation of methodology of quality.Results A total of 7 articles including 7 RCTs were enrolled.Meta-analysis showed that there were no significant differences in body length (OR=-0.25,95％ CI=-1.80-1.30,P=0.75),weight (OR=-0.12,95％ CI=-0.20-0.04,P=0.14),head circumference (OR=0.07,95％ CI=-0.83-0.96,P=0.88),lowdensity lipoprotein,high-density lipoprotein,direct bilirubin,serum creatinine (OR=-0.16,95％ CI=-0.59-0.26,P=0.45) between the infants receiving SMOF or Intralipid.But compared with the infants receiving Intralipid,hemoglobin (OR=-0.75,95％ CI=-1.49-0.00,P=0.05),red blood cells (OR=-0.23,95％ CI=-0.45-0.00,P=0.05) decreased in the infants receiving SMOF,and white blood cells (OR=1.91,95％ CI=0.46-3.37,P =0.01) increased.Conclusions SMOF can control the hemoglobin content in serum,reduce the risk and degree of jaundice in premature infant,with better safety.

Objective:To understand the current situation and influencing factors of depression among residents in Chongqing, and to explore the relationship between depression and administration satisfaction of the standardized residency training.Methods:Stratified random cluster sampling was used to select 372 residents currently participating the standardized residency training in Chongqing. The patient health questionnaire (PHQ-9) and administration satisfaction of residency training questionnaire were used to conduct a cross-sectional survey on the depression status and satisfaction of residents in Chongqing. SPSS 21.0 software package was used for partial correlation analysis and binary logistic regression analysis to explore the relationship between depression and administration satisfaction of the standardized residency training.Results:Among the 372 residents, 218 had mild depression and above (58.60%). There was a significant difference in the incidence of depression among residents of different ages, educational background, marital status, working hours and administration satisfaction of residency training ( χ2 = 23.02, 17.35, 12.24, 21.70, 95.20; P = 0.028, 0.027, 0.016, 0.041, <0.001 respectively). Partial correlation analysis showed that there was a negative correlation between the total score of depression and the five aspects of the administration satisfaction (total score, instructors, training base, managers and training income) ( r=-0.52, -0.45, -0.47, -0.45, -0.40, all P<0.01). In the binary logistic regression analysis of depression and satisfaction,the satisfaction had a negative impact on depression, and its B value was -1.71, and OR value was 0.18, P<0.001. Conclusion:The incidence of depression among residents in Chongqing is high. Age, educational background, marital status, working hours and administration satisfaction are related to the degree of depression. And the higher the degree of depression, the lower the administration satisfaction of residents. Relevant departments should pay attention to the mental health of residents and improve the quality of standardized residency training.

OBJECTIVETo compare plasma and red blood cell folate levels among women in their first trimester of pregnancy from rural areas with high or low prevalence of neural tube defects.

METHODSA cross-sectional study was performed, among women in their first trimester of pregnancy from rural areas with high or low prevalence of neural tube defects in 2003. Non-fasting blood sample were collected and analyzed for plasma and red blood cell folate concentrations for 688 women.

RESULTSThe median plasma (10.53 nmol/L) and red blood cell folate (389.2 nmol/L) among women from the high prevalence rural area were lower than those of women from the low prevalence rural area (plasma folate: 30.39 nmol/L, red blood cell level folate: 926.0 nmol/L). Among women from the high prevalence area, about 50% and 43% were respectively, deficient for plasma and red blood cell folate, compared with 6% and 4% respectively, for women from the low prevalence area. The median plasma folate levels among women who took periconceptional folic acid supplements in both high and low prevalence areas were about twice higher than those who did not take the folic acid. The median red blood cell folate level of the folic acid users was 40% higher than those of the non-users. Among those who took folic acid, women in the low prevalence area had 70%-90% higher plasma folate concentration and twice higher red cell folate concentration than women in the high prevalence area.

CONCLUSIONWomen from the rural area with a high prevalence of neural tube defects had low plasma and red blood cell folate levels. Periconceptional supplementation with folic acid could substantially improve folate status of reproductive-aged women. However, supplementation with 0.4 mg of folic acid per day might be inadequate for women in the high prevalence rural area.

Dietary Supplements ; Erythrocytes ; chemistry ; Female ; Folic Acid ; administration & dosage ; blood ; Humans ; Neural Tube Defects ; epidemiology ; prevention & control ; Preconception Care ; Pregnancy ; Pregnancy Trimester, First ; Prevalence ; Rural Health