OBJECTIVE: To explore the correlation between syndrome differentiation and CT quantitative diagnosis of fatty liver. METHODS: One hundred and thirteen cases of fatty liver verified clinically accepted plain CT scan after syndrome differentiation (syndrome of stagnation of liver qi and spleen deficiency, syndrome of intermingled phlegm and blood stasis, syndrome of phlegm-dampness blocking internally, syndrome of deficiency of liver and kidney, syndrome of interior dampness-heat), and then the CT values of the liver and the spleen were measured respectively. RESULTS: It was shown that there was a correlation between the syndrome differentiation and the fatty infiltration in the liver. Significant differences of the distribution of fat and the ratio of liver-spleen were found among the five different syndromes (P<0.05). Diffused, mild fatty liver mainly displayed syndrome of stagnation of liver qi and spleen deficiency. CONCLUSION: Syndrome differentiation of fatty liver is correlated with CT quantitative diagnosis, which can be discriminated by the ratio of liver-spleen.

OBJECTIVE To investigate the coding genes of ?-lactamases,aminoglycoside modifying enzymes and the drug-resistant to chlorhexidine-sulfanilamide genes on 20 Acinetobacter baumannii isolates in Xinjiang.METHODS Twenty strains of A.baumannii were isolated from hospitalized patients,and 9 kinds of ?-lactamases genes,3 kinds of aminoglycoside modifying enzymes genes and drug-resistant to chlorhexidine-sulfanilamide genes were detected.The drug-resistant to chlorhexidine-sulfanilamide genes were labeled and cluster analysis was performed to analyze the affinity of strain.RESULTS The detection rates of ?-lactamases coding genes of TEM,ADC and SHV groups were 65%,60% and 5%,respectively.The others were not found in all 20 isolates tested.The detection rates of aminoglycoside modifying enzymes coding genes of aac(3)-Ⅰ,aac(6′)-Ⅰ and aac(3″)-Ⅰwere 60%,65%and 70%,respectively.And the detection rates of qacE△1-stull genes were 70%.There were 9 strains showed clone transmission according to cluster analysis.CONCLUSIONS Drug-resistance of the 20 strains to ?-lactam and aminoglycosides is connected with ?-lactamases and aminoglycoside modifying enzymes,and there exists clone transmission.

Objective To establish the biological reference interval of procalcitonin(PCT) applicable for children in Chongqing.Methods Serum PCT level were detected in 120 healthy children with age from 0 to 16 years, including 73 cases of male and 47cases of female children, by using by Maglumi2000 plus PCT analysis system.All data was evaluated according to EP28-A3c document to establish the biological reference interval.Results Data of PCT levels were with non-normal distribution, and without statistical difference between children of different ages and genders(P>0.05).The biological reference interval of PCT was less than or equal to 0.038 μg/L.Conclusion It might be important to establish a usefully biological reference interval in different laboratories with relative detection system, especially for children.

Objective To understand the distribution characteristics and drug resistance of bacteria isolated from blood cul‐ture in Xinjiang area during 2013 .Methods The identification of isolated bacteria were performed by adopting the France VITEK‐Compact and the ABI series bacterial identification instruments .The antimicrobial susceptibility test was carried out by using the minimum inhibitory concentration (MIC) and Kirby‐Bauer (K‐B) methods .Results A total of 3 962 strains of bacteria were isola‐ted from clinical blood culture ,in which Gram‐positive bacteria and Gram‐negative bacteria accounted for 50 .8% and 49 .2% respec‐tively .The most frequent strains were coagulase‐negative staphylococci (31 .7% ) ,Escherichia coli (23 .2% ) ,Staphylococcus aureus (9 .5% ) ,Klebsiella pneumoniae (8 .7% ) ,Acinetobacter baumannii (3 .6% ) ,Enterobacter cloacae (2 .5% ) ,Enterococcus faecium (2 .5% ) ,Pseudomonas aeruginosa (2 .2% ) ,Enterococcus faecalis (2 .0% ) and Streptococcus pneumoniae (1 .1% ) .The detection rate of extended‐spectrum beta‐lactamase (ESBLs) producing Escherichia coli ,Klebsiella pneumoniae and Proteus mirabilis were 69 .8% ,62 .6% and 66 .7% respectively .The detection rates of methicillin‐resistant Staphylococcus aureus(MRSA) and methicillin‐resistant coagulase‐negative Staphylococcus (MRCNS) was 36 .2% and 86 .3% respectively .The pan‐drug resistant (XDR) strains of Acinetobacter baumannii ,Pseudomonas aeruginosa ,Klebsiella pneumonia were 14 strains(9 .9% ) ,1(1 .2% ) ,2 strains(0 .1% ) ,16 strains(0 .6% ) .No strains resistant to vancomycin or linezolid were found in Staphylococcus and Enterococcus faecalis .Conclusion Among blood culture isolated bacteria in Xinjiang area ,the proportion of Gram‐positive bacteria and Gram‐negative bacteria have little difference .The diversity of bacterial species exist .The resistance to commonly used antibiotics is serious .The distribution situ‐ation of blood culture isolated bacteria should be timely understood .The bacterial drug resistance monitoring should be strengthened to control the nosocomial infections ,guide rational drug use in clinic and control the generation and spread of drug resistant bacterial strains .

Objective To investigate the prognostic factors in acute myeloid leukemia subtype M2 (AML-M2) patients with chromosome translocation of 8 and 21. Methods By using G-banding analyses karyotype and combining the clinical data, prognostic factors in 94 cases of de novo adult AML-M2 in our hospital from 2001 to 2007 were retrospectively analyzed. Results Chromosome 8 and 21 translocation were identified in 53.2 % (50/94) of AML-M2 cases. In the patients with other aberrations in addition to t(8;21), their complete remission (CR) rates, overall survival (OS) was lower than the patients with sole t (8;21) and normal karyotype(P <0.05). And the patients with sole t (8;21) whose CR rates and OS had no difference with patients with normal karyotype (P>0.05). The patients were divided into 3 subgroups (low index, less than 2.5;intermediate index, 2.5-20;high index, 20 or more) according to WBC index. The CR had no difference among the 3 subgroups, but the OS of the 3 subgroups was different (P<0.05). The OS in the lowest index group was longer than that in the others. Conclusion Cytogenetically, 53.2% cases had chromosome 8 and 21 translocation, 46 % cases had t(8;21) with additional chromosomal abnormalities, and the main additional abnormalities were loss of a sex chromosome (LOS). t(8;21) AML-M2 patients with additional chromosome abnormalities had low complete remission rate and shorter survival time, and its prognosis was poorer. WBC index have no influence on complete remission rate but effected the survival time.

Objective To analyze the features of health economics in the treatment of leukemia;To evaluate the improvement trend of levels of clinical diagnosis, treatment and management. Methods TCM medical information dtatabase and electronic medical system in Zhejing Province TCM Hospital from January 2010 to December 2015 were retrived. According to inclusion and exclusion criteria, leukemia patients’ materials that met the critiria were screened. The total hospitalization fees, cost of Western medicine, the cost of Chinese patent medicine, cost of TCM decoction pieces, and cost of blood transfusion were set as costs, while white blood cell count, hemoglobin concentration, and platelet count were set as effectiveness indicators for cost effectiveness analysis. Results In patients with low white blood cell count increased unit white blood cell count, patients with high white blood cell count declined unit white blood cell count, patients with low hemoglobin increased unit hemoglobin count and patients with low platelet count increased unit platelet count, the total hospitalization fees, cost of Western medicine, the cost of Chinese patent medicine, cost of TCM decoction pieces, and blood transfusionfor the above increases showed a decreasing trend. Conclusion Health economics advantages in three blood routine indicators after treatment of integrated traditional Chinese and western medicine for leukemia is increasing year by year.

[ ABSTRACT] AIM: To explore the relationship between FRAS 1 protein and brain metastases of non-small cell lung cancer (NSCLC).METHODS:The mRNA expression of FRAS1 in the brain metastatic tumor tissues and primary tumor tissues of NSCLC was detected by qPCR .The protein expression of FRAS 1 in the tumor tissues and normal tissues adjacent to tumor tissues of NSCLC was measured by SP method of immunohistochemistry .The protein expression of FRAS 1 in NSCLC primary tumor tissues with or without brain metastases was also determined .RESULTS:The mRNA expression of FRAS1 in the brain metastatic zone was nearly 10 times higher than that in the primary tumor tissues , and there was sig-nificant difference between the 2 groups (P<0.05).FRAS1 protein was expressed in the NSCLC primary tumor tissues , but was not found in the normal tissues adjacent to primary tumor tissues .The protein expression of FRAS 1 in the NSCLC with brain metastases was significantly higher than that without brain metastases ( P<0.01 ) .CONCLUSION: FRAS1 protein may be associated with the occurrence of NSCLC .The over-expression of FRAS1 protein may be related to brain metastases with NSCLC .

Anaerobic ammonium oxidation (ANAMMOX), as its essential advantages of high efficiency and low cost, is a promising novel biological nitrogen elimination process with attractive application prospects. Over the past two decades, many processes based on the ANAMMOX reaction have been continuously studied and applied to practical engineering, with the perspective of reaching 100 full-scale installations in operation worldwide by 2014. Our review summarizes various forms of ANAMMOX processes, including partial nitritation-ANAMMOX, completely autotrophic nitrogen removal over nitrite, oxygen limited autotrophic nitrification and denitrification, denitrifying ammonium oxidation, aerobic deammonification, simultaneous partial nitrification, ANAMMOX and denitrification, single-stage nitrogen removal using ANAMMOX and partial nitritation. We also compare the operating conditions for one-stage and two-stage processes and summarize the obstacles and countermeasures in engineering application of ANAMMOX systems, such as moving bed biofilm reactor, sequencing batch reactor and granular sludge reactor. Finally, we discuss the future research and application direction, which should focus on the optimization of operating conditions and applicability of the process to the actual wastewater, especially on automated control and the impact of special wastewater composition on process performance.
Ammonia ; chemistry ; Bioreactors ; Denitrification ; Nitrification ; Nitrites ; chemistry ; Nitrogen ; chemistry ; Oxygen ; chemistry ; Sewage ; chemistry ; Waste Disposal, Fluid ; methods ; Waste Water ; chemistry

The improvement of women and children health,along with the growth in health needs,brings forth new challenges to maternal and children health care institutions.The dual demands of quantity and quality in maternal and children health services compel the institutions to improve capabilities under the current conditions,and more importantly,to further clarify the functional orientation which is the key issue for its development.This article is based on the analysis of the historical development and current situation of the maternal and children health care institutions,which sets up the functional orientation according with the rules and characteristics of maternal and children health services.The paper proposed a series of suggestions on its development,such as the health service admission system,appropriate staffing standards and the institution-construction standards.

Objective To investigate the predictive value of early prognosis of the 40 Hz auditory steady-state response (40 Hz ASSR) in patients with coma following cardiopulmonary resuscitation (CPR). Methods Thirty patients with coma following CPR admitted in the Neurological Intensive Care Unit (NICU) were examined with the 40 Hz ASSR and shortlatency somatosensory evoked potential (SLSEP), and both were graded. Using transferred out of NICU as the short-term outcome end point, the patients with coma following CPR were divided into a survival group (n =21) and a death group (n =9; including brain death). The correlation between the 40 Hz ASSR and SLSEP grading and prognosis was analyzed. Results The grades of the 40 Hz ASSR (r = 0. 722, P = 0.000) or SLSEP (r = 0. 430, P = 0.018) was significantly correlated with the short-term prognosis. The sensitivity, specificity and accuracy of the 40 Hz ASSR for predicting the short-term prognosis were 77. 8%, 100% and 93.3%, respectively; and those of SLSEP were 88. 9%, 61. 9% and 70. 0%, respectively. Conclusions The 40 Hz ASSR has a certain prognostic value in patients with coma following CPR. The higher the grade of the 40 Hz ASSR is, the greater the likelihood of the recent death.