Antibodies, Monoclonal, Murine-Derived ; therapeutic use ; Humans ; Purpura, Thrombotic Thrombocytopenic ; therapy ; Rituximab

Research progress of noninvasive continuous blood pressure measurement methods is presented in this paper. The principles and characteristics of such methods are introduced as arterial tonometry, volume-compensation method, pulse wave velocity method and blood pressure measurement method using characteristic parameters of pulse wave. The perspective of noninvasive continuous blood pressure measurement is also mentioned.

Respiration is an important physiological process. The detection of th e respiratory signal is a main part of the modern wardship. This paper discusses the detection methods of the respiratory signal and compares their performances and application ranges.

Objective To observe the impacts of Ruangan-Lidan Tang on immune function for liver cancer patients receiving TACE combined with 3D conformal radiotherapy, evaluation of short-term efficacy, survival, to explore the changes of cellular immune function in the treatment. Methods 86 cases of liver cancer patients were randomly divided into treatment group and control group were taken in 3D conformal radiotherapy to 50-60GY/5-6 week for fourth weeks after TACE, the treatment group taking Ruangan-Lidan Tang intervention, control group without the use of traditional Chinese medicine intervention.Before the start, after 1 weeks of TACE, within 3 days before radiotherapy,end of radiotherapy, a total of 4 times for T cell differentiation antigen were measured, and between two groups were compared with t test, 2 months after radiotherapy CT or MRI evaluation of curative effect, survival. Results 5 cases of loss of cases, the total cases were 81 patients, including 40 cases of treatment group, 41 cases in After 1 weeks of TACE, CD3+, CD4+, CD8+of the treatment group were (55.15±4.76)%, (31.88±5.50)%, (22.00±3.18)% of the control group were (53.39±5.00)%, (30.49±5.94)%, (23.39±3.41)%. There was no significant difference between two groups (P>0.05); Before radiotherapy, CD3+, CD4+, CD8+ of the treatment group were (59.05±5.91)%, (40.55±6.17)%, (18.63±3.14)%, of the control group were 55.88±4.65%,33.88±4.41%,22.00±3.78%. There was significant difference between two groups(P<0.01);At the end of radiotherapy, CD3+,CD4+,CD8+ of the treatment group were (61.03±5.54)%, (42.65±4.57)%, (18.10±3.20)%, of the control group were (55.56±5.14)%, (32.95±4.01)%, (23.32±2.69)%. There was significant difference between two groups (P<0.01). Short-term efficacy(CR+PR)of the treatment group was higher compared with the control group(82.50%, 75.61%), but no significant difference (U=1.177, P>0.05). In the treatment group, the median survival time was 22 months,the average survival time was 21.7 months, the half year survival rate was (97.5± 2.5)%(39/40);In the control group, the median survival time was 20 months, the average survival time was 19.3 months, the half year survival rate was (94.9±3.5)% (37/41). Follow-up survival analysis, treatment group than in the control group increased, but there was no statistical difference (P=0.132, P>0.05). Conclusion Ruangan-Lidan Tang can improve the immune function of liver cancer patients receiving TACE combined with radiotherapy, but in the Short-term efficacy and survival did not reflect advantage.

Aim To study the application status of odds ratio for medical animal experiments.Methods Odds ratio and seven kinds of animal models were used as retrieval strategy to search medical animal experiment related papers in several Chinese and English databases.Papers relating to each kind of animal model and using odds ratio in abstract and text were counted. Data from different databases were compared. Calculation of odds ratio was exemplified and the significance of different odds ratio values was illustrated in this paper.Results Few medical animal experiments cited odds ratio as statistics.Conclusions The importance of odds ratio has not been fully recognized in Chinese references.

Objective To investigate the effect of minocycline on isoflurane-induced hippocampal neuroapoptosis and cognitive dysfunction in aged rats. Methods Forty-five male SD rats were randomly assigned into 3 groups ( n=15): blank control group ( group C) , 1.5% isoflurane group ( group I) and 50 mg??kg-1 minocycline+1.5% isoflurane group ( group M+I) . Minocycline was injected intraperitoneally 12 h before the start of anesthesia for group M+I.Group I and group M+I were exposed to 1.5% isoflurane for 4 h, while group C were exposed to 30% O2-70% N2.At the end of anesthesia, five rats in each group were randomized to analyse arterial blood gas. The other rats in each group were sent back to their home cage until they were fully awake.Fourteen days after anesthesia, Morris water maze was used to assess the cognitive function, and then hippocampi of rats were dissected for detection of the expression of cleaved caspase3, Bax and Bcl-2. Results No difference was found in arterial gas analysis among the 3 groups (P>0.05).Compared with group C, the rats in the group I spent more time locating the platform on the third and fourth training days and the time percentage that the rats in group I spent in the target quadrant was much less (P<0.05).However, these changes were reversed in group M+I (P<0.05).The isoflurane-induced increased level of Bax and cleaved caspase3 and decline of anti-apoptotic factor Bcl-2 were restored by minocycline pretreatment ( P<0.05) . Conclusion Minocycline could attenuate cognitive dysfunction induced by isofluranein aged rats.The mechanism is associated with inhibition of hippocampal neuroapoptosis which is increased by isoflurane.

Objective To investigate the correlation between the rs13266634 C/T SNP of SLC30A8 and T2DM in Jinzhou. Methods Based on case?control study,PCR?HRM was used to identify the genotypes of rs13266634 of SLC30A8 gene in 136 cases of T2DM patients and 145 cases of healthy control in Jinzhou. Results The CC genotypic frequency and C allele frequency in T2DM(38.23%and 61.76%)were higher than those of healthy control(22.07%and 51.03%). Furthermore,there was significant difference in case?control study from the population in Jinzhou(P<0.05). The odds ratio of allele C for T2DM was 1.550(95%CI:1.108?2.169,P<0.05). Conclusion The single nucleotide polymorphism of the rs13266634 locus in SLC30A8gene was correlated with T2DM susceptibility in Jinzhou,and the allele C was a risk allele.

Objective To explore any effect of proprioceptive neuromuscular facilitation (PNF) on the proprioception and balance of patients with knee osteoarthritis (KOA).Methods Forty patients with KOA were randomly divided into an experimental group (EG) and a control group (CG),each of 20.The PNF techniques of isotonic combined contraction,and rhythmic stable and dynamic reversal were applied in the EG,while the CG received quadriceps muscle strength training.Knee proprioception was evaluated using knee angle reconstruction experiments,and balance ability was measured using the one leg standing test (OLS) and the five times sit to stand test (FTSST).Results The errors in active and passive knee angle reconstruction at 30°,60° and 110° all improved significantly in the EG,but not in the CG.After the treatment,the OLS and FTSST results improved significantly in the EG,but only the OLS results improved significantly in the CG,not the FTSST times.Even so,the average OLS time in the EG was significantly longer than that of the CG after the training.Conclusion Proprioceptive neuromuscular facilitation can improve the proprioception and balance of persons with knee osteoarthritis.

To develop intelligent informatized system for the quality control of ECG monitor. Based on the platform of PowerBuilder and SQL Server and using scientific management process as the standard, the informa-tized system was developed to cover all aspects of ECG monitor quality control. This informatized system, which closely accorded with related laws and regulations, had graded authority, clear responsibilities, multi functions and easy operation. Computer information technology plays an important role in scientific management system of ECG monitor quality control.

Objective To design a set of quality control management platform of ECG monitor in order to evaluate the quality of ECG monitor quickly and objectively and monitor and record the whole course of quality control.Methods The quality control platform was designed with the existing ECG monitor quality control methods, the existing detection devices, database technique and digital recognition technique based on neural network.Results The platform could be used for the intelligent data acquisition, data recognition, data analysis and statistics of ECG monitor quality control.Conclusion The platform may enhance the quality control of ECG monitor greatly.