Objective To analyze the diagnostic values of plasma albumin and total bilirubin, serum uric acid and inflammatory cytokines levels in patients with bipolar disorder.Methods A total of 48 cases of bipolar disorder patients were selected as research subjects ( study group) , and 45 cases of healthy people in the same period were chosen as control group.The plasma albumin, total bilirubin and serum IL-1β, IL-4, uric acid levels were compared and analyzed between two groups.Results The serum albumin, total bilirubin levels in study group were significantly lower than those in healthy control group, with significant difference (P<0.05).The serum IL-1β, IL-4 levels in study group were significantly higher than those in healthy control group, with a statistically significant difference (P<0.05).The serum uric acid levels in study group was significantly higher than that in healthy control group, with significant difference (P<0.05).Conclusion The serum albumin, total bilirubin and serum IL-1β, IL-4, uric acid levels can be used as a diagnostic reference index for bipolar disorder.

OBJECTIVE To introduce the characteristic and advantage of a kind of therapeutic method for chronic tibial osteomyelitis by cleaning the focus,iodophor sterilizing and then bone grafting at some selective time.METHODS Ribbon-gauze immersed with iodophor was used for tamponade and constant hydropathic compress after a surgery of debridement,then intramedullary bone grafting was performed.RESULTS This treating manner was applied in 18 patients with chronic tibial osteomyelitis and 17 cases(94.4%) healed,1 case recrudesced.CONCLUSIONS It is reliable for this kind of therapeutic method by debriding the focus,followed by an open and constant hydropathic compress with iodophor,and then grafting bone,which may promote the healing rate of chronic tibial osteomyelitis.

Objective To investigate the cognition and attitude towards the elderly family nursing among nurses and college students in Chengde, and analyze its influencing factors. Methods A total of 1000 college students and nurses in Chengde were investigated by self-designed questionnaire about their cognition and attitude to elderly family nursing. Results Nurses' cognition and attitude towards the elderly family nursing was better than nursing college students, medical students were better than non-medical students; and there was no statistical significance about their expectation for government's senior citizen service among different groups. Conclusions More attention should be paid to family members' attitudetowards the elderly home care, and should strengthen the elderly family care through various way.

A quail-origin subtype of the influenza virus was isolated from a human-infecting H7N9 subtype of the avian influenza virus found in a live poultry market and was given the name A/Quail/Hangzhou/1/ 2013 (H9N2). We analyzed the whole genome of this virus and its biologic characteristics. Sequence analyses suggested that the: HA and NS genes belonged to a CK/BJ/1/94-like lineage; NA, NP, PA and PB1 genes belonged to a SH/F/98-like lineage; M and PB2 genes belonged to a G1-like lineage. Analyses of key amino acids showed that the cleavage site in HA protein was PSRSSR ↓ GL, and that the HA protein had a human receptor-binding site with Leu226. Deletion of amino acids 69 - 73 was detected in the stalk of NA protein, the M2 protein had an Asn31 mutation, and the NS1 protein had two mutations at Ser42, Ala149. The intravenous pathogenicity of this virus was 0.36. A study in chickens suggested that all inoculated birds shed the virus from the trachea and cloaca on the third day post-infection (p. i. ) until 11 days. All chickens that had direct contact shed the virus on the second day p. i. until 8 days. Results of virus reisolation suggested that lung and tracheal tissues could shed the virus in 5 days, whereas the other organs could shed the virus in 3 days. These results suggest that this virus strain is H9N2 subtype LPAIV, whose lineage is prevalent in mainland China. This research provides evidence on how to monitor and prevent the H9N2 subtype of the avian influenza virus.
Animals ; Chick Embryo ; Chickens ; China ; Genotype ; Influenza A Virus, H9N2 Subtype ; classification ; genetics ; isolation & purification ; Influenza in Birds ; virology ; Phylogeny ; Quail ; virology

AIM: To investigate the effect of antisense oligonucleotides on expression of macrophage migration inhibitory factor (MIF) in macrophages. METHODS: MIF phosphorothioate oligonucleotides was designed and synthesized. The phosphorothioate antisense, sense and missense oligonucleotides of mouse MIF was transfected into macrophages, separately. After that, macrophages were incubated with LPS. Cell culture medium was collected for MIF protein detection by EIA. Cellular RNA was extracted and the expression of MIF mRNA was examined by RT-PCR analysis. RESULTS: LPS stimulation resulted in a specific time-dependent expression of MIF derived from macrophages. MIF mRNA and MIF protein level increased at 6 h and reached a plateau at 9-12 h after LPS stimulation. The macrophages treated with antisense oligonucleotides showed a significant decrease in MIF mRNA and MIF protein after LPS stimulation than those with LPS stimulation only and LPS plus sense or missense oligonucleotides (P

Objective To explore the risk factors of vascular cognitive impairment (VCI)among Chinese population, and to clarify the scientific evidences for further prevention and treatment.Methods PubMed,CNKI,CBM,VIP and Wangfang databases (from 2002.1 to 2013.1)were searched to collect case-control studies or cohort studies studying risk factors of VCI among Chinese population. Meta-analysis was performed to calculate combined odds ratio (OR)or mean difference (MD)and its 95% confidence interval (95%CI).Results A total of 42 proper papers involving 3 282 cases and 7 815 controls were included in the review.For categorical variables,pooled OR and its 95% CI were as follows:hypertension 2.56 (2.03 - 3.21 ), hyperlipidemia1.79 (1.39 - 2.30 ), hyperglycemia 2.46 (1.90-3.19),Leukoaraiosis 5.46 (2.60-11.46),cerebral infraction multiple foci 4.39 (2.61-7.38),stroke history3.79(2.35-6.11),left hemisphere lesions 2.13(1.42-3.20),smoking 1.51 (1.08-2.11),drinking 0.99(0.73-1.36),basal ganglia lesions 2.15(1.55-2.99),thalamus lesions 2.34(1.57-3.47);for continuous variables,MD and its 95%CI were as follows:level of TG 0.35(0.15-0.55),level of TC 0.44(-0.16-1.04),level of folic acid -4.10(-5.50- -2.69),vitamin B12 -130.44(-225.46--35.41).Conclusion Except for drinking and level of TC, hypertension, hyperlipidemia, hyperglycemia, leukoaraiosis,cerebral infraction multiple foci,stroke history,left hemisphere lesions,smoking,basal ganglia lesions,thalamus lesions,high level of TG,low level of folic acid and vitamin B12 might be the risk factors of VCI among Chinese population.

Objective To explore the clinical significance of the coagulation and fibrolysis parameters changes for the knowledge of complicated thrombosis after chemotherapy in malignant lymphomas. Methods Morning fasting anti-coagulation blood samples were taken to detect plasma prothrombin time (PT), activated partial thromboplastin time (APTT), fibrinogen (FIB) and thrombin time (TT) with automatic coagulation analyzer in 71 hospitalized malignant lymphomas and 20 normal controls. The plasma D-dimer levels of the two groups were detected with immunoturbidimetry. Results The levels of plasma APTT, Fib and D-dimer in 71 malignant lynphomas were (30.44±1.43) s, (3.28±0.20) g/L, (297.05±56.59) μg/L respectively, which were significantly higher than those in normal controls at the levels of (23.72±0.76) s, (2.57±0.22) g/L, (94.50±26.07) μg/L respectively (P ＜0.05). The coagulation and fibrolysis parameters were of no statistic differences between the normal controls and lymphomas of stage Ⅰ and Ⅱ (P ＞0.05). The APTT and Fib levels in lymphomas of stage Ⅲ and Ⅳ were higher than those in normal controls and lymphomas of stage Ⅰ and Ⅱ (P ＜0.05). There are 7 malignant lymphomas complicated venous thrombosis . Of the 7 cases, the FIB and D-dimer levels were higher than those of stage Ⅰ and Ⅱ, furthermore the D-dimer levels were higher than those of stage Ⅲ and Ⅳ. Conclusion The abnormalities of coagulation and fibrolysis parameters occurred in malignant lymphomas with requirement of periodic monitoring. After chemotherapy, the lymphoma patients had a high incidence of venous thrombosis, which need early prevention for prolongation of the survival.

ObjectiveTo evaluate the clinical efficacy and toxicity of reduced dose idarubicin and cytarabine,semustine(IAS) regimen as induction therapy in patients with acute myeloid leukemia.MethodsA total of fifty-eight newly acute myeloid leukemia(AML) patients were randomly divided into 2 groups,including 30 cases with IAS regimen,28 cases with DA regimen The IAS regimen was treated with reduced dose idarubicin (8 ～ 10 mg/m2,days 1 to 3) and cytarabine( 100 ～ 150 mg/m2,days 1 to 7),semustine(200mg,d0).The DA regimen was treated with daunorubicin(40 ～60 mg/m2,days 1 to 3) and cytarabine ( 100 ～ 150 mg/m2,days 1 to 7).The responses ( CR and overall response rate ) were compared between the 2 groups.Results Complete remission(CR) rate in IAS and DA groups were 24 of 30( 80.0％ ) and 16 of 28 (57.1％ ) respectively,while the overall response rate were 26 of 30 ( 86.7％ ) and 18 of 28 ( 64.3％ ) respectively.There was significant difference in CR rate and overall response rate between IAS group and DA group( P ＜ 0.05 ).Myelosuppression and infections due to neutropenia were the most frequent adverse effects,severe nonhematologic toxicity was not observed.The incidence rates of toxicities in the 2 groups were not significantly different ( P ＞ 0.05 ).Conclusion The effect of reduced dose idarubicin and cytarabine,semustine regimen in the treatment for acute myeloid leukemia is superior to that of DA regimen,and the toxicities are tolerable.IAS regimen can be as the optional induction therapy in newly patients with acute myeloid leukemia.

Objective To explore the symptoms of anxiety,family structure,and the distribution features of family about in-patients.And to find out the influence of the family structure on in-patients' symptoms of anxiety.The results would provide evidentiary support and suggestions for in-patients to improve quality of life and for prevention and intervention of anxiety.Methods Family table was used to register the family structure which was classified as the nuclear family,stem/expended family and other classification.The anxiety of in-patients was measured by self-rating anxiety scale.Results A total of 512 cases of in-patients completed the survey,there were 483 valid questionnaires.The rate of effective questionnaire was 94.34％.In family structure of in-patients,core family accounted for 48.65％,stem/expended family was 36.85％.The sex of family structure showed significant difference,the female proportion of the nuclear family was significantly higher than male.Among all in-patients,78.05％ did not have anxiety,low-level,medium-level,and severe anxiety showed no significant differences.The effects of anxiety on family structure had significant differences.The anxiety level of stem family was relatively higher.Conclusions Economic development and the population flow due to industrialization and globalization changed family structure of our country,especially in coastal de-velopment cities with fast economic development,fast-paced and stressful work,and it may affect the influ-ence of Chinese traditional family structure on anxiety of the in-patients.

Objective To assess the vitro susceptibility to 6 antimicrobial agents and genotypes of clinical isolates of Chlamydia trachomatis (Ct) from Guangzhou region. Methods Ct was isolated from clinical specimens by using McCoy cell culture and subjected to propagation. The minimum inhibitory concentration (MIC) and minimal bactericidal concentration (MBC) of 6 antimicrobial agents (clarithromycin, roxithromycin, azithromycin, doxycycline, tetracycline, ofloxacin) against Ct isolates were determined in McCoy cell culture. Nested PCR was performed to amplify the outer membrane protein 1 (omp1) VS1-2 gene followed by sequencing. Results Seventy-six Ct strains were isolated from 346 urogenital specimens, and 40 strains met the require ments for susceptibility testing after serial propagation. The MIC50/MIC90 of clarithromycin, azithromycin, roxi thromycin, doxycycline, tetracycline and ofloxacin were as follows: 0.008/0.032, 0.080/0.160, 0.125/0.500, 0.032/0.064, 0.250/0.500 and 0.500/1.000 mg/L. Seven genotypes were observed. The most prevalent geno types in decreasing order were E (14, 35%), J (10, 25%)and F (6, 15%). The MIC50 was consistent for azithromycin among the 7 genotypes, but varied by 1 - 4 folds for doxycycline, ofloxacin and roxithromycin. Conclusions Clarithromycin, doxycycline and azithromycin exhibit an excellent activity against Ct, and the activity of azithromycin is consistent among the 7 genotypes of Ct.