[Objective] To set up standard method of quality to Danqi Tablets.[Method] Take HPLC to make nature authentication,take reverse HPLC to test the content of salvianolc acid B in the preparation.[Result] The authentication is strong in attribute and has good repetition,the measurement has good linear relation,the recycle rate is 101.7%,RSD 1.77%.[Conclusion] The quality standard can effectively control the quality of Danqi Tablets.

Objective To explore the changes of coagulation factors in Xinjiang Uygur and Han patients with diabetic mellitus in order to provide reference for the prevention and treatment of diabetic mellitus patients.Methods 2 100 patients with diabetic mel-litus were taken as the patient group which were diagnosed in our hospital between February 2014 and April 2015,another 446 healthy people were collected as the control group.The difference of coagulation between diabetic mellitus group and control group was compared.Coagulation between Uygur and Han was compared for 2 100 diabetic mellitus patients.Results The APTT of dia-betic mellitus group were significantly less than that in control group(P <0.05).FIB of diabetic mellitus group were significantly higher than that in control group(P <0.05).The difference of PT between diabetic mellitus group and control group were not sig-nificant(P >0.05).The APTT of Uygur group were significantly less than Han group(P <0.05).FIB of Uygur group were signifi-cantly higher than Han group(P <0.05).PT between Uygur group and Han group was not significant(P >0.05).Conclusion Fac-tors were difference of diabetic mellitus patients and healthy people,coagulation factors in diabetic mellitus patients of Xinjang Uygur and Han.

Published reports about polyps of larynx at the ventricular bands are extremely rare. The first symptom of this case presents recurrent hemoptysis. The video laryngoscope demonstrated that a smooth-faced and hyperemic polypoid lesion was found in the anterior part of the right false vocal cord, close to laryngeal surface of epiglottis. Postoperative pathological report revealed that the mass was a vascular polyp.
Hemoptysis ; diagnosis ; pathology ; Humans ; Larynx ; pathology ; Polyps ; diagnosis ; pathology ; Postoperative Period ; Vocal Cords ; pathology

Objective To evaluate the killing effect and the uptake of 125I-UdR on human lymphoma Raji and Daudi cell lines. Methods The amount of 125I-UdR in the cells and cell nuclei were determined after incubation of different time in RPMI 1640 culturing medium containing different concentrations of 125I-UdR. The killing effects of 125I-UdR on Raji and Daudi cell lines were estimated through MTT assay and cell cycle was analyzed by propidium iodide (PI) staining. Results The amounts of 125I-UdR in Raji and Dandi cells and cell nuclei were much higher than that of Na125I(P < 0.05). The amounts of 125l-UdR in Raji and Daudi cells were 14414±95 and (6916± 53.69) Bq/106 cell when the concentration was 100 kBq/ml. The amounts of Na125I were 68± 3.8 and (324±32.8) Bq/106 cell. The uptake of 125I-UdR in Raji and Daudi cells and cell nuclei increased with the 125I-UdR concentration and incubated time. The cell surviving fractions of 125I-UdR groups was much lower than that of Na125I groups (P < 0.05). When the concentration was 500 kBq/ml and incubated time was 48 hours, the Raji and Dandi cell surviving fractions of125I-UdR groups were (19.78 ± 1.39)% and (43.17 ± 2.69) % ;those of Na125I groups were (79.10 ± 1.79) % and (80.36 ± 6.12) %. The surviving fractions of 125I-UdR groups reduced with the 125I-UdR concentration. Conclusions 125I-UdR can be specially ingested by Raji and Daudi cells and incorporated into DNA, then the cells will be killed. The uptake of 125I-UdR is dose and time dependent.

ObjectiveTo explore the effects of insomnia on heart rate variety(HRV) in aged hypertension patients. Methods259 subjects were divided into healthy group (74 cases),simple hypertension group (71 cases),coexisting hypertension and insomnia group (114 cases) which was sub-grouped to ＜5 years,5-9 years and ≥-10 years according to the duration of insomnia.All subjects had 24 h recordings of ECG.The data of HRV time domain (SDNN,SDANN and ASDNN) were collected and compared.ResultsHRV time domain was lower in healthy group than in the other two groups (F=12.02,10.54 and 4.27,P＜0.01),and decreased more significantly in coexisting hypertension and insomnia group compared with simple hypertension group(P＜0.01).The values of SDNN and SDANN in 5-9 years and ≥ 10 years subgroups decreased as compared with ＜ 5 years subgroup (F=8.63 and 4.54,P＜0.01),and these values further lower in ≥10 years subgroup than in 5-9 years subgroup (P＜ 0.01 ). ConclusionsInsomnia may lead to more serious disorder of automatic nervous system and further aggravated disorders appear in the elderly with hypertension along with increasing years of insomnia.

Objective To evaluate the capability of model for end-stage liver disease (MELD)combined with serum sodium (MELD- Na,MELDNa and MESO scores) in predicting the prognosis of patients with decompensated liver cirrhosis in 6 and 12 months.Methods One hundred and nineteen patients with decompensated liver cirrhosis and completed follow-up data were retrospectively studied.The MELD,MELD- Na,MELDNa and MESO scores were calculated according to the clinical data of each patient.Receiver operating characteristic (ROC) curve and the area under the curve (AUC) was used to measure the values of the four models in predicting the 6 and 12 months survival,and Z-test was used to compare their predictive values.Results MELD,MELD-Na,MELDNa and MESO scores were significantly different between patients who survived and those who died within 6 and 12 months follow-up.The AUC for the MELD- Na,MELDNa and MESO scores were all more than 0.8 in predicting 6 and 12 months survival.However the differences of the AUC between the MELD score and MELD-Na,MELDNa,MESO scores were not significant in predicting 6 and 12 months survival.Conclusion The model for MELD combined with serum sodium can accurately predict the prognosis of patients with decompensated liver cirrhosis in 6 and 12 months,while these scores are not superior to MELD score.

To detect the effects of pioglitazone on adipose triglyceride lipase (ATGL) in adipose,liver,and muscle of high-fat diet-induced obese rats.Insulin resistance aud decreased expression of adipose triglyceride lipase were found in the adipose,liver,and muscle tissues.Pioglitazone may improve insulin sensitivity and ameliorate ATGL expression in tissues of high-fat diet-induced obese rats.

Objective To discuss the characteristics of extended-spectrum beta-lactamases(ESBLs)-producing Shigella and the relation between them and drug-resistance plasmid. Methods The suspicious ESBLs-producing isolates were screened by K-B disc diffusion method, and the ESBLs-producing strains were confirmed by confirmatory test recommended by the National Committee for Clinical Laboratory Standards. Furthermore, the partial blageneof these isolates were detected by PCR using universal primers for TEM, SHV, CTX-M-1 group, CTX-M-2 group and CTX-M-9 group, respectively. The entire blaCTX-M-9 and blaTEM were amplified by PCR using the primers outside the open reading frame (ORF) of these β-1actamases and products were directly sequenced. The conjugation experiment was performed to determine whether the resistance was transferable. Minimal inhibitory concentration (MIC) was detected with double agar dilution method. Results Of the 275 isolates, 12 strains were identified as ESBLs producers. Among them, 8 strains were CTX-M-14 carriers and 4 strains were CTX-M-3 carriers. All ESBLs-producing isolates are positive for plasmid conjugative transfer test. The transconjugants are only resistance to betalactams. Conclusions High resistance to beta-laetams in Shigella is caused by production of ESBLs in the local area. The ESBLs-produeing isolates can transfer the drug resistance through lateral transfer of plasmid.

Objective To investigate the relationship between proinflammatory cytokines and cognitive function in patients with mild cognitive impairment (MCI).Methods From May 2007 to May 2009,70 patients (aged ≥ 60 years) with MCI were collected.Among them,50 cases were amnestic MCI,and 19 cases developed into AD.The cognitive function was assessed,and all patients were followed up.The venous blood samples were obtained and proinflammatory cytokines (IL-1α,IL 1β,IL-6,TNF-α) were detected by using enzyme linked immunosorbent assay.Results There were differences in the levels of proinflammatory cytokines between patients with aMCI and patients with Alzheimer's disease (AD) [IL-1β,(40.5 ± 7.7) μg/L vs.(38.6 ± 7.3) μg/L ; IL 6,(70.4 ±24.3) μg/'L vs.(53.6±20.5) μg/L;TNF-α,(58.6±13.5) μg/'L vs.(50.3±-17.1) μg/'L;t=3.537,2.229,2.226,P=0.002,0.039,0.039,respectively].Conclusions MCI is a preclinical state of AD.The cognitive function damage of MCI patients are different from that of AD patients,and the immune status of MCI patients is also changed.

Objective To investigate the efficacy ,safety and compliance of mesalazine sustained‐release (SR) granules taking once daily or multi‐times daily in the treatment of patients with mild to moderate active ulcerative colitis .Methods Sixty patients with mild to moderate active ulcerative colitis were divided into group A ,B and C with 20 patients in each group .Group A received mesalazine SR granules 4 g once daily ,Group B with 2 g each time and twice daily ,Group C with 1 g each time and four times daily . The total course was eight weeks . The vital signs ,Mayo score ,compliance and adverse effects of patients were monitored at 0 ,4th ,8th weeks .At 0 and 8th weeks ,colonoscopy were performed . The parameters of efficacy assessment were clinical complete remission rate , clinical remission rate , efficacy rate ,mucosal healing rate ,remission time and safety .The F test ,t test or Chi‐square test was performed for comparison among groups .Results The clinical complete remission rate of group A ,B and C was 20% (4/20) ,10% (2/20) and 10% (2/20) ,respectively .The clinical complete remission rate was 70% (14/20) ,65% (13/20) and 70% (14/20) ,respectively .The efficacy rate was 95% (19/20) ,85%(17/20) and 90% (18/20) ,respectively .The mucosal healing rate was 70% (14/20) ,60% (12/20) and 50% (10/20) ,respectively .The side effects rate was 20% (4/20) ,15% (3/20) and 20% (4/20) .There was no significant difference between groups (all P > 0 .05) .The remission time of group A and B was (15 .4 ± 3 .7) days and (15 .6 ± 2 .9) days ,which were both shorter than that of group C (18 .4 ± 3 .6) days ,and the differences were statistically significant (t= 2 .661 and 2 .710 ,both P< 0 .05) .There was no significant difference among three groups in gender ,disease course , severity , location and clinical remission rate of sub‐groups .Conclusions The efficacy and safety of mesalazine SR granules taking once daily or multi‐times daily are similar in the treatment of patients with mild to moderate active ulcerative colitis .Once daily have better compliance than other regimens .