The sequence of Neurospora crassa(XP_322380)and Gibberella zeae PH-1(EAA76971)ribosomal protein gene were subjected to local tBlastn searching against the Chaetomium globosum ESTs datebase.The 765 bp full length cDNA encoding 60S ribosomal protein L10a gene was obtained.The open reading frame was 654 bp and encoded 217 amino acids.The protein molecular mass was 23.9 kD.The BlastP analysis revealed that amino acids sequence of ribosomal protein L10a gene from C.globosum shared 89% high similarity with N.crassa and 78% low similarty with Ustilago maydis.The cDNA and deduced amino acid sequence of 60S ribosomal protein L10a gene were accepted by GenBank(accession numbers: AY669070,AAT74578).

Objective To investigate whether emergency percutaneous coronary intervention(PCI) could influence the BNP level in patients with ST-segment elevation myocardial infarction(STEMI).Methods We enrolled 193 patients who were admitted with STEMI.The BNP levels were measured at admission.All patients underwent routine clinical laboratory tests in the first day of hospitalization.Ninety-two patients underwent emergency PCI and the other 101 patients received conservative medicine treatment.The patients who had emergency PCI were divided into two subgroups according to the time between symptom onset and PCI started(ictus time 0-3 h,n=42;ictus time 3-6 h,n=50) for analysis.Results BNP levels were significantly lower in patients undergoing PCI when compared with conservative medicine treatment(261.0?410.9 ng/L vs 921.5?1126.7 ng/L,P

Objective To explore if the day surgery for cataract is safe and should be popularized. Methods From September to October in 2015, among the patients who received the ultrasonic phacoemulsification and intraocular lens implantation in the cataract department of Tianjin Medical University Eye Hospital, according to the admission time, one hundred and three patients were chosen respectively from the day ward(the experimental group)and the traditional ward(the control group)based on the purposive sampling. The average time of waiting for admission, the falls events before admission, the awareness about postoperative considerations, the postoperative complications and the infection rate between the two groups were compared. Results The average time of waiting for admission in the experimental group was much shorter than that in the control group, (6.36 ± 4.02) days vs. (21.35 ± 18.58) days. The difference was significant (Z=-8.386, P<0.01). The rate of falls before admission in the experimental group was lower than that in the control group and the difference was significant, 9.71%(10/103) vs. 20.39%(21/103),χ2=4.595, P<0.05. No infection happened in both groups. Conclusions The day surgery model doesn′t increase the risk and is as safe as the traditional surgery model. It should be extended as it also has the advantages of shorter hospital stay, less medical resource consumption and less hospitalization expenses, besides, it saves time and labor. What′s more, the mean waiting time for hospitalization for day surgery is shorter. It means the patients can receive the operation as soon as possible, which ensures the patients′safety, and reduce the unsafe factor in their life, bring the benefit to the society.

Objective Aim To investigate the effects of high-burden thrombus on outcomes of emergency percutaneous coronary intervention(PCI)in elderly patients with acute myocardial infarction.Methods Seventy-three elderly patients with ST elevated acute myocardial infarction(STEAMI)within 12 hours from onset received emergency PCI.They were divided into the high-burdern thrombus group(n=26)and the low-burden thrombus group(n=47)according to coronary artery angiography result.Mortality of 30 days,peak value of CK-MB,ejection fraction(EF)and TIMI flow after PCI were compared.Results The occurance of high-burden thrombus in infarct-related arteries was 35.6% which was more often common in right coronary artery.The rate of TIMI3 flow after PCI in high-burden thrombus group was lower than that of the low-burdn thrombus group.The 30-day-mortality and peak CM-MB level in the high-burden thrombus group was higher than that of the low-burden thrombus group.Conclusion High burden thrombus is an important factor of prognosis in elderly patients with acute myocardial infarction after emergency PCI.

OBJECTIVE: To introduce material science characteristics and clinical application of bone plate. METHODS: The first author retrieved PubMed Database (http://www.ncbi.nlm.nih.gov/), China National Knowledge Infrastructure (http://www.cnki.net/) and Wanfang Database (http://www.wanfangdata.com.cn) for articles addressing material science characteristics and clinical application of bone plate published from 2000 to 2009. The key words included "bone plate, material science characteristics, biocompatibility, clinical application". Testing articles with reliable argument and evidence as well as close topic were included, and simultaneously, non-original articles were excluded. Ultimately, 25 articles were included. We arranged and analyzed material science characteristics, clinical application, advantages and disadvantages of bone plate. RESULTS: From the material science characteristics, the elastic modulus of bone plate should be close to skeleton so as to reduce stress occlusion effects. In clinical application, we should pad attention to the bonding of biological fixation and mechanical fixation to improve plate structure, resulting in decrease in contacting area of plate and skeleton to diminish or prevent osteoporosis in local regions. CONCLUSION: Presently, bone plate materials mainly contain stainless steel, cobalt alloy and titanium alloy in clinic with their advantages and disadvantages. Among them, medical titanium alloy is an ideal in vivo implant. In clinical application, less invasive stabilization plate provides a powerful technique security for early recovery of motor function following fracture, and shows a spacious application prospect.

Since 1970's , lots of studies on biodegradation of chloroanilines (CAS) have been done, especially, in these aspects: spieces and capability of the microbes; metabolic pathway; gene cloning, expression of degradation plas-mid and pivotal metabolic emzymes. It is necessary for us to review the study on biodegradation of chloroanilines in order to summarize some useful results and the problems in this study.

A comparative study on the glycolic acid oxidase (GO) of the domestic Spirulina(Arthrospira) platensis (S_(1)) from alkaline lake in Erdos Plateau and the imported S. (A.) platensis (S_(2)) and S. (A.) maxima (S_(3)) as well is made with colorimetric method. The results show that activity of GO (25℃, pH 8.0) of S_(1), S_(2 )and S_(3) is 70.9 U/gFW, 59.6 U/gFW and 80.9 U/gFW respectively; the GO's optimum temperature of S_(1)、S_(2) and S_(3 )is 30℃; the GO's optimum pH value of S_(1 )is 8.6,while that of S_(2 ) 8.2 and that of S_(3) 8.4; the GO of S_(1 )is stable from 0℃ to 35℃ and from pH 7.6 to pH 10.0, while that of S_(2) from 0℃ to 30℃ and from pH 8.0 to pH 9.0 and that of S_(3) from 0℃ to 35℃ and from pH 8.0 to pH 8.6. Adaptive range of S_(1) GO for temperature and pH is wider, and activity at low and high temperature and under strong acidand alkali conditions is higher than that of the imported species.

The full length cDNA encoding peroxisomal membrane protein from Chaetomium globosum was cloned using RACE technology and the sequence in cDNA library of C. globosum in GenBank ( Accn: BP099709). The 747bp full length cDNA encoding peroxisomal membrane protein allergen (pero) gene was assembled with 412bp 3'and 508bp 5'RACE products. The open reading frame was 501 bp encoding 166 amino acids. The molecular weight of the protein was 17. 5kDa and its theoretical isoelectric point was 5.75. The pero gene was amplified using specific primers of cDNA 5'and 3'untranslated region, sequence analysis indicated that the gene have 3 exons and 2 introns. ClustalX analysis revealed that amino acids sequence of pero gene from C. globosum and Neurospora crassa shared 83% high similarity. To construct pET28a-pero expressive plasmid, pero gene was inserted into pET28a expressive vector. Escherichia coli BL21 transformed by pET28a-pero plasmid was induced with IPTG. The protein expression was analyzed with SDS-PAGE. A 21kDa pero fusion protein representing the pero gene was expressed in recombinant E. coli BL21. The sequences of cDNA,DNA and deduced amino acid of the pero gene from C. globosum were submitted to GenBank (Accn: AY555771, AY584753,AAS66898).