Search

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of West China Journal of Stomatology is the property of Sichuan University, West China College of Stomatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Tourism Tribune / Lvyou Xuekan is the property of Tourism Institute of Beijing Union University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of China Medical University is the property of Journal of China Medical University Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Preventive Veterinary Medicine / Zhongguo Yufang Shouyi Xuebao is the property of Chinese Journal of Preventive Veterinary Medicine Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Food Research & Development is the property of Food Research & Development Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of China Medical University is the property of Journal of China Medical University Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

《临床生物化学检验》是该校医学检验专业的一门重要主干课,也是由多种学科和多种技术融合而成的一门应用 型学科。不断涌现的检验医学新技术对大专院校培养医学检验专业学生提出了新的要求,更对传统《临床生物化学检验》的教学 内容和教学形式提出了严峻的挑战。为提高课程的学习效果,作者尝试在绪论教学阶段进行了改革,以期为培养能够适应新形势 的检验人才提供参考。 [ABSTRACT FROM AUTHOR]

Copyright of Experimental Technology & Management is the property of Experimental Technology & Management Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Pulp & Paper is the property of China Pulp & Paper Magazines Publisher and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To explore the kinase activity of novel receptor interacting protein kinase 3 (RIPK3) mutants. Methods 瞬 The four amino acids (Q84WDF87) of RIPK3 were mutated respectively and these mutants were co-transfected with mixed lineage kinase domain like pseudokiiiase (MLKL) into HEK293T cells. The auto-phosphoiylation of these mutants at S232 and phosphorylation of MLKL at S345 were detected by Western blotting. The interaction between RIPK3 and MLKL was tested by co-immimoprecipitatiotL The oligomerization of MLKL was detected by non-reducing gel. Results The kinase activities of REPK3AQ84, RIPK3AW85 and RIPK3AD86 were effectively decreased. Nevertheless, the kinase activities of RIPK3Q84A/RIPK3Q84E, RIPK3W85Y and RIPK3D86A/RIPK3D86Y did not change markedly. The auto-phosphorylatioii of RIPK3W85A at S232 was decreased without affecting phosphorylatioii and oligomerization of MLKL. Conclusion • The amino acid site Q84, W85 or D86 plays a critical role in RIPK3 kinase activity. The kinase activity ofRIPK3W85Ais decreased, but it does not affect MLKL. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Clinical Healthcare is the property of Chinese Journal of Clinical Healthcare and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Inorganic Analytical Chemistry / Zhongguo Wuji Fenxi Huaxue is the property of Beijing Research Institute of Mining & Metallurgy Technology Group and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Image & Graphics is the property of Editorial Office of Journal of Image & Graphics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Natural Gas Geoscience is the property of Natural Gas Geoscience and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of China Medical University is the property of Journal of China Medical University Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective: To investigate the expression of human epidermai growth factor recepetor-2(C-erbB-2) and thyroid transcription factor-1(TTF-1) in endometrial carcinoma and its relationship of prognosis. Methods: To examine the expression of normal endometrium, atypical hyperplasia and endometrial carcinoma by immunohistochemistry, and to discuss both relation to clinical pathological feature and prognosis of endometrial carcinoma. Results: The expression rates of C-erbB-2 in endometrial carcinoma,atypical hyperplasia and normal endometrium were 56.65%, 36.67%, 16.67%(P<0.05), and the expression rates of TTF-1 were 33.75%,53.33%, 70.00%(P<0.05). The positive expression of C-erbB-2 was associated with pathological stage, histological grade, myometrial infiltration and lymphatic metastasis(P<0.05), while not with pathological type(P>0.05). The negative expression of TTF-1 was correlated with pathological stage, histological grade, myometrial infiltration(P<0.05), while not with lymphatic metastasis and pathological type(P>0.05). The expression of C-erbB-2 and TTF-1 in endometrial carcinoma was not associated(P=0.303). The 5-year survival rate was lower in C-erbB-2 positive group than that in negative group(P<0.05). But there was on difference of 5-year survival rate between TTF-1 positive and negative group(P>0.05). Conclusion: The expression of C-erbB-2 of endometrial carcinoma tissues was up-regulatied, while the expression of TTF-1 was down-regulated. Both C-erbB-2 and TTF-1 were involved in the occurrence and development of endometrial carcinoma. The up-regulation of C-erbB-2 was associated with the poor prognosis of endometrial carcinoma. [ABSTRACT FROM AUTHOR]

Objective: To investigate the correlation of serum γ-glutamyl transferase(GGT) level with the influencing factors of coronary heart disease and the severity of patients with vascular disease. Methods: 61 patients diagnosed as coronary heart disease(CHD)from July 2013 to October 2017 in our hospital through coronary angiography were selected as the experimental group, which were divided into stable angina pectoris group(hereinafter referred to as A group, 20 cases), unstable angina(group B, 21 cases) and acute myocardial infarction(group C, 20 cases) according to their clinical symptoms. In the same period, thirty patients without coronary heart disease were selected as the control group. The levels of fasting blood glucose(FBG), total cholesterol(TC), triglyceride(TG), systolic blood pressure(SBP), diastolic blood pressure(DBP) and uric acid in the four groups were measured and compared. The correlation of coronary Gensini score. Finally, the GGT and Gensini scores of four groups of patients were analyzed. Results:(1) The FBG, serum TC,TG, SBP, DBP and uric acid levels in the four groups were significantly different(Group C>Group B>Group A>Control group, P<0.05);(2)The level of GGT was positively correlated with the above risk factors(r=0.236, 0.351, 0.316, 0.239, 0.301, 0.395, P=0.035, 0.000,0.000, 0.0034, 0.001, 0.000);(3)Both GGT and Gensini scores in the four groups were changed according to the trend of Group C>Group B>Group A>Control group(P<0.05);(4) The serum GGT level of patients with coronary heart disease was positively correlated with Gensini score(r=0.681, P=0.000). Conclusion: The serum GGT levels of CHD patients were positively correlated with the serum levels of FBG, TC, TG, SBP, DBP, uric acid levels and the severity of the vascular lesions, it may be used to predict the severity of lesion in CHD patients. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Image & Graphics is the property of Editorial Office of Journal of Image & Graphics and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Surfactant Detergent & Cosmetics (1001-1803) is the property of China Surfactant Detergent & Cosmetics Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Research & Exploration in Laboratory is the property of Research & Exploration in Laboratory and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of China Surfactant Detergent & Cosmetics (1001-1803) is the property of China Surfactant Detergent & Cosmetics Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Food Safety & Quality is the property of Journal of Food Safety & Quality Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

The minimal correction subset (MCS) of a Boolean formula is a set of clauses. By removing the MCS from a given unsatisfiable formula, the new generated formula becomes satisfiable. For any clause in the MCS, keeping the clause in the given unsatisfiable formula results in a new unsatisfiable formula. Minimal unsatisfiable core, MaxSAT and maximal (minimal) partial assignment can be solved by solving the MCS and adjusting the set of constraints. The MCS can also be applied to practical problems such as fault localization, model checking and configuration optimization. We propose an MCS calculation algorithm based on unsatisfiable reasons returned from SAT solvers, and implement a corresponding tool named CUC. Comparing with the state-of-theart tool LBX, the CUC outperforms LBX. The CUC can solve 5% (65) more formulas on average, and it is 2.5 times faster than LBX. [ABSTRACT FROM AUTHOR]

[Objectives] This study aims to investigate the role of oligosaccharide repeat unit polymerase Wzy on the pathogenicity of Streptococcus suis serotype Chz. [Methods] The genetic diversity of S.suis capsular polysaccharides(CPS)gene cluster was explored by ACT comparative genomics method. The gene wzy and cpsB mutant strains were then constructed respectively, and the CPS thickness was identified by TEM. The cell and animal experiments were applied to verifing the effects of Wzy on bacterial pathogenicity. [Results] The mutant strain exhibited the reduced capsular-like substance and a stronger biofilm-forming ability compared with the wild-type strain. Cell experiments showed that the mutant strain had stronger adhesion to mouse brain microvascular endothelial cells(bEnd.3), while was more sensitive to the phagocytosis of mouse macrophages RAW264.7. In addition, the deletion of gene wzy significantly attenuated the bacterial pathogenicity and proliferation in vivo. [Conclusions] Polymerase Wzy affects the pathogenicity of Streptococcus suis. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of West China Journal of Stomatology is the property of Sichuan University, West China College of Stomatology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Kunming Medical University / Kunming Yike Daxue Xuebao is the property of Kunming Medical Journal and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To investigate the effect of sub-acute exposure to benzene on hematopoietic system in rats and to explore its related mechanism. Methods Thirh male SD rats were raixlomly divided into the blank control group, solvent control group, low-dose benzene group, medium-dose benzene group and high-dose benzene group, with 6 rats in each group. Benzene exposure groups were given 200, 400 and 800 mg/kg benzene solution respectively according to the body mass, the blank control group was not treated, and the solvent control group was given equal volume of corn oil, once a day and for 28 days. Routine blood test was analyzed by automatic blood-counter system. We killed the rats, then calculated the coefficient of liver and spleen, and observed the pathological changes of the femur and the morphological changes of bone marrow and peripheral blood cells. DNA damage of bone marrow and peripheral blood cells were detected by single cell gel electrophoresis (SCGE), and we recorded the tail moment (TM) and Olive tail moment (OTM). Results The WBC of low-dose, medium-dose and high-dose benzene groups were lower than that of the blank control group and the solvent control group (P <0.05). The RBC-in the high-dose benzene group was lower than the other groups, and ihe hemoglobin (Hb) in the medium-dose and high-dose benzene groups was lower than that of the other groups (P < 0.05). There was no significant difference in PLT among these groups (all P > 0.05). There were no significant differences in liver and spleen coefficients among these groups (all P >0.05). In the blank control group and solvent control group, the morphological changes of the bone marrow and peripheral blood cells and the palhologie changes of the bone marrow were basically consistent. The pathological changes showed that in the three benzene groups, the area of hematopoietic tissue was decreased, there were more toxic particles and vacuoles in the bone marrow and peripheral blood cells, meanwhile, with the increased dose of benzene, the above changes were more significant. Compared with the blank control group and solvent control group, TM and OTM were increased in turn in the three benzene groups (P<0. 01). Conclusion Aub-acute ex­posure to benzene has a toxic effect on bone marrow of rats with a dose-dependent manner, which may be rated to DNA damage in peripheral blood and bone marrow cells. [ABSTRACT FROM AUTHOR]

Copyright of Progress in Modern Biomedicine is the property of Publishing House of Progress in Modern Biomedicine and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Osteoporosis is the property of Chinese Journal of Osteoporosis and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To evaluate the predictive value of Cr-POSSUM scoring systems in patients with rectal cancer after surgery. Methods 276 patients who underwent surgery with colorectal malignant neoplasms were divided into two groups depending on Cr-POSSUM total scores. Scores 17 points or less were defined as low-risk patients, scores more than 18 points were defined as a high-risk patients. The predicted results were compared with the actual situation by receiver-operating characteristic curve （ROC curve） and the ratio of expected mortality and obseved mortality to evaluate the accuracy. Results In the comparison of patients with high-risk group and low risk group， age， PS score， OS scores， postoperative bleeding and mortality in 30 day after surgery had a statistically significant difference（p P＜0.05） . Conclusion Cr - POSSUM can accurately predict the postoperative mortality of patients with rectal cancer. [ABSTRACT FROM AUTHOR]

Ovarian cancer is a common gynecological malignancy and one of leading causes of cancer-related morbidity and mortality in female patients around the globe. The metastasis of ovarian cancer is an important factor in causing deaths. EMT (epithelial-mesenchymal transition) refers to the transition process from the phenotype of epithelial cells to mesenchymal phenotype and is closely associated with the malignant progression of tumors in its invasion and metastasis. MicroRNA (miRNA) are a class of small molecule and noncoding RNAs which inhibit translation of the mRNA transcript of the genes expression, and become more and more concerned in regulating EMT progress. Many kinds of miRNA expressed abnormally and related to the occurrence and development of ovarian cancer, are expected to be used in early diagnosis, treatment and prognosis. In this review, we presented recent research regarding the role of EMT and related microRNAs in the malignant progression of ovarian cancer. [ABSTRACT FROM AUTHOR]

Objective To produce silk fibroin/chitosan scaffolds (SFCSs) by freeze drying method so as to provide the theoretical foundation for subsequent experiments which aim to select appropriate scaffolds. Methods Silk was degummed, dissolved and purified to obtain appropriate concentration of silk fibroin solution, which was then mixed with chitosan solution by the ratio of 4∶6. The SFCSs were prepared by freeze drying method. The scaffolds' properties including pore diameter, porosity, fracture strength, water swelling rate, and degradation rate in vivo and in vitro were tested; the biodegradability was observed from the morphological perspective by HE staining and micro-CT. Results SFCSs' pore diameter was 100～120μm, fracture strength was (8.31±1.271)MPa, porosity was (84.32±5.14)%, water swelling rate was (137±7.15)%, and the degradation rate in vivo and in vitro did not differ at week 2 (P>0.05), but differed significantly at week 6 and week 10 (P<0.05). HE staining and micro-CT further proved its good biodegradability in vivo from the morphological perspective. Conclusion We made successful production of SFCS scaffolds, of which pore diameter, fracture strength, porosity, water swelling rate, and degradation rate in vivo and in vitro fully meet the requirement of spinal cord tissue engineering. It will provide a solid foundation for subsequent experiments that use tissue engineering technology to repair spinal cord injury. [ABSTRACT FROM AUTHOR]

Objective: To explore the influence of simvastatin plus low molecular heparin on D-dimer, N-terminal brain natriuretic peptide precursor (NT-pro BNP), left ventricular ejection fraction (LVEF), left ventricular end-diastolic diameter, serum c-reactive protein (CRP), plasma fibrinogen (FB), serum total cholesterol (TC), low density lipoprotein cholesterol (LDL-C) in patients with chronic heart failure (CHF). Methods: A total of 80 patients with CHF, who were treated in Dalian Center Hospital from April 2010 to July 2014,were selected and randomly divided into treatment group (n=40) and control group (n=40). The two groups were all treated with conventional therapy, based on which, the treatment group was added simvastatin plus low molecular heparin, the course of treatment was two months.The levels of D-dimer, NT-pro BNP, LVEF, left ventricular end-diastolic diameter, CRP, FB, TC and LDL-C in the two groups before and after treatment were compared. Results: Compared with before treatment, the levels of D-dimer, NT-pro BNP, LVEF, left ventricular end-diastolic diameter, CRP, FB, TC and LDL-C in the control group after treatment were not obviously improved, while the above indexes in the treatment group were improved significantly, the differences were statistically significant (P<0.05). Conclusion: Simvastatin plus low molecular heparin can effectively improve the relevant indexe of patients with CHF, which plays an important role in the clinical treatment and is worthy of clinical application. [ABSTRACT FROM AUTHOR]