The major target of translational medicine is the rapid application of achievements in basic research to clinical medicine. How to carry out embedded subject service for translational medicine in academic library was thus described in aspects of constructing its information service platform, establishing its service team, and deciding its service methods.

Objective To research in the effect of pertinent nursing method on therapeutic effect of postoperative intractable affective disorder. Methods We drew out all the patients who were in accordance with inclusion and exclusion criteria and accepted surgical treatment from June to September in 2008,and obtained 45 patients which were divided into the experimental group(21 participants) and the control group (24 participants) randomly.The experimental group adopted pertinent nmsing intervention in different periods,the control group accepted routine nursing measures.Two psychiatrists evaluated these patients' symptoms using the Brief Psychiatric Rating Scale (BPRS), Bech-Rafaelsen Mania Rating Scale (BRMS), and Hamilton Depression Scale (HAMD). Results The difference of total efficiency between the two groups had no statistical significance at 1 week and 1 month after operation, yet, obvious statistical significance was seen on 3 and 6 months after operation.The total points of all scales had no statistical significance at 1 week and 1 month after operation; however, obvious statistical significance appeared on 3 month and 6 month after operation.The improvement of symptoms of the experimental group was better than the control group. Conclusions The nurs-i ng interventions used in this research could improve the therapeutic effect of the postoperative intractable affective disorder, and the effects were reflected mainly in the long term effectiveness.

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Objective To explore the prevention of asymptomatic coronary intimal lesion by controlling the risk factors of coronary heart disease(CHD).Methods The relationship between the intimal lesion(such as yellow plaque、plaque rupture and/or thrombus formation)and risk factors(such as hypertension、diabetes、high blood LDL-C、blood pressure and blood sugar in patients with high blood LDL-C)was investigated in the non-culprit vessels of 120 patients with old myocardial infarction and stable angina pectoris by applying coronary angioscopy.Results Totally 155 non-culprit vessels in 120 patients were explored and the following findings were observed:(1) There are 80 cases(66.67%)of intimal lesion,40 cases(33.33%)without intimal lesion.(2)In the group with intimal lesion,the simple yellow plaque was observed in 30 cases(25.00%)and complex plaque in 50 cases.(3) In 120 patients,hypertension was observed in 69 cases(57.50%),high blood LDL-C in 79 cases(65.83%)and type 2 diabetes in 40 cases(33.33%).(4)The complex plaques was less common in patients whose BP was less than 140/90 mm Hg than in patients more than 140/90 mm Hg(P0.05).Conclusion The plaque rupture can be well prevented which can reduce the incidence of ACS if the high blood pressure、high blood sugar、high LDL-C are controlled to an ideal level.

HPLC is widely applied in the analysis of chemical drugs. In order to regulate the use and maintenance of HPLC col-umn and guarantee the analysis quality of HPLC, the classified management of HPLC column was explored in the paper from the follow-ing five aspects:file establishment, recipient and return management, column performance evaluation, information accumulation of ap-plication range, and maintenance and abandonment of HPLC column.

Objective To evaluate the effects of fraction of inspired oxygen (FiO2) and positive end-expiratory pressure (PEEP) on the gradient between arterial and end-tidal carbon dioxide (D(a-ET)CO2).Methods Sixty ASA Ⅰ or Ⅱ patients (body mass index ＜ 30 kg/m2),aged 25-50 yr,weighing 45-75 kg,scheduled for elective gynecological laparoscopic surgery,were randomized into A,B and C groups (n =20 each).The patients were mechanically ventilated with pure oxygen in group A,and with air and O2 (FiO2 =50％) in groups B (PEEP =0) and C (PEEP =5 cm H2O).PETCO2 was monitored during mechanically ventilation.Blood samples were obtained from the radial artery immediately after tracheal intubation (T1) and at 1 h of pneumoperitoneum (T2) for blood gas analysis.D(a-ET) CO2 and Qs/Qt were calculated.Results D(a-ET) CO2 and Qs/Qt were significantly lower at T2 in groups B and C than in group A (P ＜ 0.05).Compared with group B,D(a-ET)CO2 was significantly decreased at T2 (P ＜ 0.05),and no significant change was found in Qs/Qt in group C (P ＞ 0.05).Conclusion Decreased FiO2 and PEEP of 5 cm H2O can decrease D(a-ET)CO2 and increase the accuracy of PErCO2 for reflection of PaCO2,which is due to reduced intrapulmonary shunt.

The silent cerebral infarct is an clinic symptom that is so slight or transitory as to be easily neglected. There are only neural symptoms and signs,but irresponsible infarct focus can be seen on image. The risk factors of silent cerebral infarct may be the same as those of symptomatic cerebral infarct. Such infarct is likely to influence the course, clinic symptom and prognosis of acute cerebral infarct and may foretell symptomatic cerebral infarct and deteriorate into pseudo-global paralysis or multi-infarcted dementia. Therefore elder who suffer from hypertension or diabetes and experience vertigo, headache, language barrier but without apparent signs and symptoms should receive cerebral CT or MRI. Minor or third-degree precautionary measures can be taken as a chief therapy for cerebral infarct. Alternatively vitamines B_6,B_(12) and folic acid can be supplied to reduce the chance of hyperhomocysteinemia. Headache is the initial symptom in silent brain infarct. Magnesium is effective when dehydration does not work.

Objective:To investigate the relationship between pemphigus vulgaris(PV) and HLA-DR,DQ haplotypes in Han nations of northeast China.Methods:Polymerase chain reaction-sequence specific primers(PCR-SSP) method was used to detect the HLA-DRB1 and DQB1 alleles of 27 PV patients of Han nation of northeast China, analysed haplotyes and compared with 99 healthy controls.Results:Compared with control group, the frequencies of the haplotypes of HLA-DRB1*140x-DQB1*0503,DRB1*140x-DQB1*0201,DRB1*120x-DQB1*0503 and DRB1*140x-DQB1*0302 increased significantly in PV group. After statistical test, the difference between the two groups was significant.Conclusion:The special haplotypes may contribute to genetic susceptibility to PV in northeast Chinese.

Objective To study the effect of powder of Chinese Angelica and Peony (DSS) on hippocampus proteome of senescence accelerated mice (SAM). Methods Thirty female mice aged 12 months were used in our study, including 10 SAM-resistance/1 (SAMR1) and 20 SAM-prone/8 (SAMP8). The difference of hippocampus proteome among SAMP8, SAMR1, SAMP8 treated with DSS intragastrically at dose of 3.2 g/kg once a day for 30 d (SAMP8+DSS), was analyzed by two dimensional polyacryalmide gel electrophoresis (2DE). Results Compared with SAMR1, the expressions of 13 proteins in hippocampus of SAMP8 were up-regulated and that of 9 proteins were down-regulated significantly. Compared with SAMP8, the expressions of 21 proteins in hippocampus of SAMP8+DSS were up-regulated and that of 14 proteins were down-regulated significantly. Using MALDI-TOF-MS, the proteins with significant changes in expressions were identified by peptide fingerprinting map and the results were searched in MASCOT database, and sorted into 5 function groups including mitochondria-associated proteins, energy metabolism proteins, synaptic plasticity formation proteins, cytoskeletal proteins and others proteins. Conclusion The effects of DSS on hippocampus proteome of senescence accelerated mice were probably exerted via multi-target and multi-pathway mechanism.

Objective To investigate the accuracy of predicting acute postoperative pain by assessment of intravenous propofol injection-induced pain.Methods Seventy-one ASA I or Ⅱ patients aged 20-40 yr scheduled for induced abortion operation were enrolled in this study. The patients were unpremedicated. ECG, HR, BP and SpO_2 were continuously monitored before and during anesthesia. Anesthesia was induced with 2 mg/kg propofol. A third of the induction dose was injected via a dorsal hand vein. Pain induced by iv propofol injection was assessed with verbal rating scale (VRS) (0 = no pain, 3 = severe pain) . Postoperative abdominal pain was assessed with visual analog scale (VAS) (0 = no pain, 100 = most severe pain) at 20 min after operation. Results The propofol injection pain occurred in 66% of patients. Postoperative VAS scores at rest and during activity and intravenous propofol injection-induced pain were significantly correlated (r = 0.561, P<0.01; r = 0.608, P<0.01). The sensitivity and specificity of iv propofol injection-induced pain (VRS > 1) in predicting clinically significant acute postoperative pain (VAS > 30) were 96% and 52% respectively. Conclusion Preoperative iv propofol injection induced pain is a reliable factor in predicting acute postoperative pain and is useful in identifying those women who will experience greater pain after operation.