The standardization of clinical laboratory information is an important part of standardization of medical infor-mation,and the critical means to realize this standardiaztion is to classify and code the clinical laboratory items.Earlier work has been done mainly in the United States,Europe and Japan.However,it develops later in China.Although we have had our standard,there are still some problems to be resolved.In this article,we retrospectively reviewed and compared the main contents,coding methods,standard form and applications,etc.in the above countries and regions,providing some ideas for improving the standardization of clinical laboratory information in China.[

Objectives To systematically evaluate the effect of music given to pregnant rats on the development of brain functions in the offspring rats and to provide scientific evidence for the application of antenatal musical training and the promotion of welfare for laboratory animals.Methods We comprehensively retrieved and collected the research literatures related to the effect of music on brain function development in offsprings of the pregnant rats from Pubmed,Web of Science,Cochrane Library,Wanfang,Weipu,CNKI and CBMdisc.The retrieval time was set from the foundation date of databases to 2 April,2016.We selected literatures according to the inclusion and exclusion criteria,evaluated their utilities,then extracted and qualitatively described the data.Results Seven experimental studies were selected in this study including 4 published in Chinese and 3 in English.The object laboratory animals of those studies were Wistar or SD rats.Music materials involved comfort music,classic music,violin concerto(Liangzhu/The butterfly lovers).Intervention were given to the pregnant rats roundly from the gestation until parturition.These results showed that,to some extent,music stimulations during gestation may promote the development of brain function and improve spatial memory of the offspring rats.However,expressions of some functional receptors were not significantly altered.Conclusions Appropriate music provided to the pregnant rats promote the development of brain functions in their offspring.

Objective To analyze the effect of Shuxuetong injection on microcirculation in patients with septic shock and its therapeutic effect. Methods A prospective study was conducted. Eighty patients with septic shock treated in Department of Critical Care Medicine of Hebei Provincial Traditional Chinese Medical Hospital were randomly divided into a Shuxuetong group and a conventional therapy group according to random number table, 40 cases in each group. The conventional treatment in the two groups was energetically carried out in accord to the sepsis shock guidelines, such as positive fluid resuscitation, anti-infection, etc. In the Shuxuetong group, additionally Shuxuetong injection 6 mL in 5% glucose injection 250 mL intravenous drip was given once a day for 7 days. The levels of urine output, lactic acid (Lac), blood urea nitrogen (BUN), creatinine (Cr), aspartate aminotransferase (AST), alanine aminotransferase (ALT), left ventricular ejection fraction (LVEF), and cardiac index (CI) in the two groups were observed before and after treatment; the total dosages of dopamine, dobutamine, noradrenaline, etc. vascoactive agent used for the patients and 28-day mortality in the two groups were also recorded. Results The comparisons of levels of urine output, Lac, BUN, Cr, AST, ALT, LVEF, and CI before treatment between the two groups were of no statistical significant differences (all P>0.05). After treatment in the two groups, the urine output, LVEF, and CI were increased compared with those before treatment, whereas the Lac, BUN, Cr, AST, and ALT were significantly decreased, and the changes were more obvious in Shuxuetong group [urine output (mL/h):112.1±39.8 vs. 73.3±28.5, LVEF:0.49±0.15 vs. 0.44±0.14, CI (mL·s-1·m-2):66.2±5.7 vs. 54.2±6.2, Lac (mmol/L):3.83±1.65 vs. 4.72±2.25, BUN (mmol/L):7.1±2.7 vs. 9.3±3.5, Cr (μmol/L): 73.9±16.2 vs. 95.7±15.8, AST (U/L): 39.8±9.5 vs. 45.8±12.7, ALT (U/L):34.3±9.7 vs. 41.7±11.3, all P<0.05]. The total dosages of all kinds of vascoactive agent of Shuxuetong group were remarkably less than those in the conventional therapy group [dopamine (mg): 993.1±261.7 vs. 1 340.9±356.4, dobutamine (mg):776.2±281.0 vs. 1 049.2±364.3, noradrenaline (mg):56.4±34.6 vs. 107.6±51.3, all P<0.05]. The 28-day mortality of Shuxuetong group was obviously lower than that of conventional therapy group [40.0%(16/40) vs. 60.0%(24/40), P<0.05]. Conclusion Shuxuetong injection can improve the microcirculation perfusion in patients with septic shock and reduce their mortality.

Objective To investigate the brain metabolic changes and evaluate their spatial distributions after traumatic axonal injury (TAI)in rats by using proton magnetic resonance spectroscopy(1H-MRS).Methods The TAI model was made by subjecting the head of the rats to the linear and angular accelerations.The multi-voxel MRS was employed to detect the tissue metabolic state at the levels of hippocampus-caudate and pons prior to injury and at 24 hours after injury.The alterations of NAA/Cr,NAA/Cho and Cho/Cr values as well as the spatial distribution of NAA/Cr reduction were accessed. Immunohistochemical staining for β-APP was used to observe the injured axons. Results A siguificantdecrease in NAA/Cr and NAA/Cho(P<0.05)and subtle increase in Cho/Cr(P>0.05)were observed in rats at 24 hours after TAI in comparison to the pre-injury levels.Notable decrease in NAA/Cr value was observed in the areas including the brain stem,hippocampus,internal capsule,corpus callosum and thalamus,where axonal injuries were confirmed by the histological examination. Conclusion Metabolic imbalances Occur in the brains of rats with TAI.with notable changes in the brain stem and the hippocampus.

Objective To evaluate the safety of interventional radiotherapy with X-ray angiography. Methods To compare X-ray radiation levels with and without radioprotect with X-ray protective monitor by simulating operators' body's parts. Results The difference is significant. Conclusion Interventional radiotherapy with angiography with effective protect is safe.

OBJECTIVE To improve capability of nosocomial infection(NI) prevention and control in reusable textiles management.METHODS In an investigation to previous reused textiles handled procedure,care to keep from creation of potential infectious aerosols should not be taken in contaminated textiles collection,transportation of clean and soiled textile was done in undistinguished uncovered vehicles,sorting room shared a common space with dressing room and washing room,and personal protection was not performed in handling contaminated textiles.RESULTS A series of NI management as follows effectively were adopted in hospital laundry.Appropriate bags were adopted for collecting used textiles or fabrics at the point of generation and subsequently closed securely for transportation of them to the laundry.An independent sorting area with exclusive ventilation system was separated from other parts of the laundry.Hand hygiene facilities and products and appropriate personal protective equipments were available.Transportation and storage of clean from soiled textiles were separated.CONCLUSIONS Appropriate handling and processing textiles in infectious disease hospital plays key role in NI management.

AlM:To investigate the effect of cyclosporine A ( CsA) on the phosphatidylinositol-3 kinase ( Pl-3k ) pathway during procession of proliferation in epithelial cells of rabbit lens, and provide treatment strategies for after cataract on the basis of experiment.
METHODS: Sixty eyes of 30 healthy white rabbits were operated by lens cortex removal in cataract surgery, and 30 right eyes were divided in treatment group and the other 30 eyes were divided in control group. From the first postoperative day, the control group eyes were dropped with normal saline 6 times each day, and the treatment group eyes were dropped with 1% CsA 6 times each day. Six rabbits were selected randomly and killed on the day before dropping and 1, 2wk, 1 and 2mo of postoperative day respectively. The lens of those killed rabbits were removed by surgery. The strategies of immunohistochemistry and mount in situ hybridization were used to detect the content of proliferating cell nuclear antigen ( PCNA) , gene of phosphate and tension homology deleted on chromsome ten ( PTEN) mRNA, Ser473-R, respectively.
RESULTS:The expression of PCNA and Ser473-R were both down-regulate after operation in treatment group and control group, and the PCNA levels were significantly lower among treatment group than those in control group on 1wk (0.690±0.035 vs 0.785±0.015, t=6.099, P<0.01) and 2wk (0. 571±0. 038 vs 0. 670±0. 037, t=4. 585, P<0. 01). ln addition, the levels of Ser473 - R were significantly lower among treatment group than those in control group on 1wk (0.374±0.031 vs 0.435±0.030, t=3.486, P=0.006) and 2wk (0. 220±0. 022 vs 0. 251±0. 020, t=2. 516, P=0. 031). However, the expression levels of PTEN mRNA were continually increased 1wk~1mo after operation, in which the expression levels of PTEN mRNA were significantly higher among treatment group than those in control group on 1wk (0. 302±0. 027 vs 0. 255±0. 038, t=2. 474, P=0. 033).
CONCLUSlON:1% CsA could inhibit the proliferation of epithelial cells in lens of rabbits with after cataract through preventing Pl-3k pathway.

Objective:To analyze clinical characteristics, treatment, and prognosis of B-cell lymphoma, unclassifiable, with features in-termediate between diffuse large B-cell lymphoma and Burkitt lymphoma (DLBCL/BL). Methods:The clinical and pathological data of 13 DLBCL/BL patients, who were treated in the First Affiliated Hospital of Zhengzhou University between January 2013 and December 2014, were collected. Overall survival (OS) and progression-free survival (PFS) were estimated by the Kaplan-Meier method. Through the log-rank test, survival curves were compared among groups classified by clinical stage, age, serum lactate dehydrogenase (LDH) lev-el, international prognostic index (IPI) score, or first chemotherapy regimen. Results:Among the 13 patients with DLBCL/BL, 12 pa-tients showed extra-nodal involvement. The median OS and PFS were only 10 and 6 months, respectively. Univariate analysis showed that the LDH levels and IPI scores exerted statistically significant effects on prognosis. Some borderline differences in survival were not-ed among the CHOP, CHOP-like, and intensive chemotherapy groups. Conclusion:DLBCL/BL is an aggressive B-cell lymphoma with a short survival time. The majority of patients presented extra-nodal involvement. DLBCL/BL did not respond well to CHOP or CHOP-like regimen, and more intensive chemotherapy may improve survival. Elevated LDH levels and high IPI scores were predictors of poor sur-vival.

ObjectiveTo observe the effect of comprehensive therapy on forearm extensor myotenositis.Methods72 cases were divided into two groups: a control group of 36 cases who were given routine treatment,and an experiment group of 36 cases who were given thermotherapy,computerized medium-frequency electrotherapy,physiotherapy,and ADL instruction,etc.After two courses,a simple grading score(for forearms) was used to assess the effect.ResultsOf the control group,22 cases were cured,10 remarkably effective,4 effective;of the experiment,30 cured,4 remarkably effective,2 effective(u=2.04, P<0.05).The difference of average score for forearms before and after the treatment were(6.58±3.17) points for the control and(8.19±3.55) for the experiment(t=2.03,P<0.05).The average days of cure were(5.60±2.54) d for the experiment group,shorter than those for the control(7.00±2.27) d(t=2.05,P<0.05).ConclusionComprehensive therapy is effective on forearm extensor myotenositis.

Antineoplastic Agents ; pharmacology ; therapeutic use ; Benzenesulfonates ; therapeutic use ; Carcinoma, Hepatocellular ; drug therapy ; pathology ; Cell Adhesion ; drug effects ; Cell Proliferation ; drug effects ; Humans ; Liver Neoplasms ; drug therapy ; pathology ; Neoplasm Metastasis ; prevention & control ; Neovascularization, Pathologic ; Niacinamide ; analogs & derivatives ; Phenylurea Compounds ; Pyridines ; therapeutic use ; Signal Transduction ; drug effects