ObjectiveTo study the effect of nursing quality of bull’s eye pattern on caring cancer patients with religious belief. Methods Three hundred and thirty-six cancer patients with religious beliefs were cared according to nursing quality of bull’s-eye pattern.All patients were evaluated by European organization for research and treatment of cancer quality of life questionnaire core 30(EORTC-QLQ-C30)before and after applications of nursing quality of bull’s-eye pattern and the results were compared.Result The scores of the dimensions of overall quality of life and function in EORTC-QLQ C30 questionnaire among those patients with implementation of nursing quality of bull’s eye patterns were higher than those before implementation of the pattern and the symptom score after the use of the pattern was statistically lower than that before its use in respect of dimensions of cancer symptoms(P<0.01). Conclusion The applications of nursing quality of bull’s-eye pattern on caring cancer patients with religious beliefs can improve the patients’ quality of life.

The quality of thesis is one of the key indicators of post-graduate education. To get the general current situation of the students’thesis quality in our University(Shanghai University of TCM),we designed a questionaire which mainly focus on topic selection,instructions from adviser, scientific research training,opening report,intermediate stage examination,thesis evaluation and presentation,etc. And we distributed it to post-graduate students and their advisers in TCM University widely. We got a general view of our current post-graduate thesis,made some strategies and suggestion for thesis improvement.

Background Trans-arachidonic acids (TAAs) are specific lipid markers of nitrative stress and the major products of NO2·-mediated ismoerization of aracchidonic acid(AA),and they represent a possible new mechanism of NO2·-induced toxicity in ischemic retinopathy.Our previous study demonstrated that high glucose induce nitrative stress response. Objective This study aimed to evaluate the effect of nitrative stress on retinal capillary in diabetic rats by detecting the TAAs with gas chromatography and mass spectrometry(GC/MS).Methods One hundred 2-week-old clean male SD rats were randomly divided into control group and diabetic group.Diabetic rat models were induced by intraperitoneal injection of streptozoticin of 60 mg/kg,and the successful models were identified as the blood glucose level>16.7 mmol/L.The synthesis method was modified in this study andaraehidonic acid w8$utilized as starting material.14E-AA was obtained as a standard sample via expoxidation and deoxidation in a safe and practical pattern.Serum TAAs and AA in diabetic rats were detected by GC/MS in 2,4,8,12 and 16 weeks after injection of streptozoticin.The ratio of peak area of TAAs to AA with selected ion of 79 was estimated and compared with normal rats. Results Fifty rats had been in Diabetic models were established in 50 rats with the successful rate 100%,and the high blood glucose level in model rats retained throughout the experimental duration.GC/MS results showed that the 14E-AA was obtained with the purity of 97.3%,which provided a standard sample to nitrative stress-related research as a premise. No significant differences were found in serum TAAs/AA values at 2 weeks and 4 weeks between model group and control group (t =-0. 376, t =-0. 642,P>0. 05). However,serum TAAs/AA values in at 8,12 and 16 weeks after streptozoticin injection were considerably elevated in comparison with those of control group (0. 0832 vs 0. 1042,0. 0910 vs 0. 1568, 0. 1100 vs 0. 1895;t=-36.409,t=-166.714,t=-148.212,P<0. 05). Conclusion Elevation of serum TAAs/AA is associated with diabetic duration,implying that damage of nitrative stress to retinal capillary is a parallel procedure to diabetic course.Establishment of GC/MS detection system offers a new evaluating indicator in the research on microvascular ischemic disease and could be implemented in clinical testing.

OBJECTIVETo establish the "clinical-mimetic" Chinese medicine symptom complex score method for the coronary heart disease Chinese miniature swine model with phlegm-stasis cementation syndrome, in order to observe the effect of formula of removing both phlegm and blood stasis (TYTZ) on the Chinese medicine symptom complex score for the coronary heart disease Chinese miniature swine model with phlegm-stasis cementation syndrome.

METHODTotally 36 Chinese miniature swine were randomly divided to the normal control group, the model group, the Shujiangzhi group, and TYTZ groups with doses of 2.0, 1.0 and 0.5 g x kg(-1), with six in each group. Except for the normal control group, all of the other groups were fed with high fat diet for two weeks. The coronary heart disease model with phlegm-stasis cementation syndrome was established by injuring left anterior descending artery with interventional balloons and continuously feeding with high fat diet for eight weeks. After the operation, the groups were administered with drugs for eight weeks. Their main symptoms, accompanied symptoms, tongue and pulse signs of the coronary heart disease Chinese miniature swine with phlengm-stasis cementation syndrome were observed according to the symptom-graded scoring method.

RESULTCompared with the model group, TYTZ in different doses could reduce the scores of main symptoms at the 6th and 10th week. Specifically, TYTZ in low dose could reduce the scores of tongue at the 6th week and the scores of accompanied symptoms, and tongue and pulse signs at the 10th week; And TYTZ in high dose could decrease all symptom scores at the 6th and 10th week (P < 0.05 or P < 0.01).

CONCLUSIONTYTZ can improve the scores of the main symptoms, accompanied symptoms, tongue and pulse signs in coronary heart disease Chinese miniature swine with phlegm-stasis cementation syndrome. It is suggested that the "clinical-mimetic" objective scoring for syndromes of Chinese miniature swine is of great significant to the development of new traditional Chinese medicine drugs.

Animals ; Chemistry, Pharmaceutical ; Coronary Disease ; blood ; diagnosis ; physiopathology ; therapy ; Female ; Male ; Medicine, Chinese Traditional ; methods ; Swine ; Swine, Miniature

OBJECTIVETo discuss that pathogenesis evolvement regularity of Chinese miniature swine with phlege-stasis cementation syndrome of coronary heart disease.

METHODEighteen Chinese miniature swine were randomly divided to the normal control group, the model group and the Danlou tablet group, with six swine in each group. Except for the normal control group, all of the other groups were fed with high fat diet for two weeks. The coronary heart disease model with phlegm-stasis cementation syndrome was established by injuring left anterior descending artery with interventional balloons and continuously feeding with high fat diet for eight weeks. The levels of BMI, hemorheological parameters, lipids in serum and inflammatory cytokines were observed at the 0th (before the experiment), 2nd (before operation or drug administration), 6th (four weeks after drug administration) and 10th week (eight weeks after drug administration) of study. The levels of TG and TC in liver and the pathological changes in coronary artery tissues were also observed at the end of study.

RESULTCompared with the normal control group, the model group had showed significant increase in the levels of TC, TG, LDL-C and VLDL-C in serum (P < 0.01) from the second week to the end of the experiment, with notable rise in the whole blood viscosity under the shear rates of 5 s(-1) and 60 s(-1). At the 6th week, the levels of BMI and TG and TNF-alpha in serum significantly increased. At the 10th week, the levels of BMI and hs-CRP, IL-6 and TNF-alpha in serum significantly increased as well, with remarkable increase in coronary stenosis, intimal thickness and the ratio between intimal thickness and media thickness (P < 0.05 and P < 0.01), and significant rise in TC and TG in livers (P < 0.01). Compared with the model group, the Danlou tablet group showed obvious reduction in severity of coronary artery lesion, intimal thickness and lumen stenosis ratio and ratio between intimal thickness and media thickness (P < 0.01), BMI, TC, TG, LDL-C and VLDL-C in serum, TC and TG in liver, as well as hs-CRP, IL-6 and TNF-alpha levels in serum (P < 0.05 and P < 0.01), with notable decline in the whole blood viscosity under the shear rates of 5 s(-1) and 60 s(-1).

CONCLUSIONThe interaction of phlegm, blood stasis and toxin syndromes helps promote the progress and development of AS plaques, which is the key pathogenesis of phlegm-stasis cementation syndrome in coronary heart disease.

Animals ; Body Weight ; Coronary Disease ; blood ; physiopathology ; Female ; Hemodynamics ; Inflammation Mediators ; metabolism ; Lipids ; blood ; Liver ; metabolism ; Male ; Medicine, Chinese Traditional ; Swine ; Swine, Miniature

OBJECTIVETo comparatively analyse the objective characteristics of different syndrome types of qi-disturbance-induced blood stasis syndrome (QDBS) in the pathogenetic evolution of unstable angina coronary heart disease (UA-CHD).

METHODSSeventy-eight patients with UA-CHD of QDBS were differentiated into 2 groups: 55 in the qi-deficiency-induced blood-stasis syndrome group (A) and 23 in the qi-stagnation-induced blood-stasis syndrome group (B). The comparative analysis on them was carried out through comparing their blood pressure, glucose and lipid metabolisms, coagulation function, thyroid function and inflammation reaction changes, etc.

RESULTSIn the pathogenetic process of qi-disturbance induced blood stasis, the initiating age, levels of HbA1c, TSH, PT and APTT between the two groups were significantly different (P < 0.05). Levels of TNF-alpha and LN were higher and levels of sIgA lower in patients than those in healthy subjects (P < 0.05).

CONCLUSIONSInflammation immune reaction may play an important role in the pathogenetic process of blood-stasis syndrome, and the functional disturbance of hypothalamus, pituitary and endocrinal secretion induced by emotional stress is possibly the essence of qi-stagnation induced blood stasis syndrome.

Adult ; Angina, Unstable ; diagnosis ; Coronary Disease ; Diagnosis, Differential ; Female ; Humans ; Male ; Medicine, Chinese Traditional ; methods ; Qi

Objective To identify the GNAS gene mutation resulting in pseudohypoparathyroidism type Ⅰa (PHP-Ⅰa) in one patient. Methods The clinical data of a patient with pseudohypoparathyroidism type Ⅰa was retrospectively analyzed. All the 13 exons of GNAS were sequenced using Sanger method for the patient and the parents. The distribution of suspected causal mutation was screened in 478 healthy controls. To clarify the origin of the mutation, we performed targeted high-depth sequencing of GNAS exon harboring the mutation for the patient and the parents. Results The clinical data of the patient with the laboratory results of hypocalcaemia, hyperphosphataemia, elevated serum PTH, together with the features of AHO, conformed to the characterization of PHP-Ⅰa. The sequencing of GNAS exons identified a missense mutation (c.479G>C, p.R160P) located at exon 6 in the patient, which was absent in DNA of the parents. The mutation was not reported previously and was not found in the 478 healthy controls. We obtained about 8000-fold coverage from high-depth sequencing of DNA from peripheral blood of the patient and the parents. The disease-associated allele C identified in the patient was not observed in the parents. The number of reads with G allele (3984 reads) was roughly equal to that of C allele (4019 reads) from the targeted reanalysis of DNA of the patient. The results from high-depth sequencing indicated a de novo mutation in maternal germ cells. Conclusions We identified a new GNAS gene mutation (c.479G>C, p.R160P) caused PHP-Ia in a patient. Our results suggested the mutation was a maternal germline de novo mutation.

Sailuotong (SLT) is a compound preparation composed of ginseng, ginkgo and saffron for the treatment of vascular dementia In order to identify its material foundation and provide evidence for therapeutic regimen, the pharmacokinetics and brain distribution of ginsenosides were investigated after intragastric administration of SLT. An LC-MS/MS method was developed for the determination of 7 ginsenosides in rat plasma simultaneously. Statistical analysis of obtained data demonstrated that the method has achieved the desired linearity, precision, accuracy and sensitivity. After administration of SLT at 60 mg x kg(-1) dose, 7 ginsengosides were all absorbed into systematic circulation. The quantitative and statistical analysis of gensenosides in plasma showed that protopanaxdiol saponins exhibited higher concentration and longer half life than protopanaxatriol saponins. The mean value of half life of ginsenosides Rg1, Re, Rb1, Rb2/b3, Rc and Rd were 15.26, 2.46, 18.41, 27.70, 21.86 and 61.58 h respectively. The peak concentration of them were 7.15, 2.83, 55.32, 30.22, 21.42, 8.81 microg x L(-1) respectively. The determination of brain distribution at different time after dosing revealed ginsenosides entered into brain promptly but the concentration declined along with time rapidly. The ginsenosides with higher concentration in brain were Rg1, Re, Rb1 and Rc. These findings demonstrated ginsenosides could be absorbed in blood and penetrated into brain rapidly. Some ginsenosides, especially Rg1 and Re, might be the main components directly effecting neurocyte in brain taking advantage of their better brain distribution. While ginsenosides of mostly protopanaxdiol saponins might protect brain mainly depending on peripheral efficacy in virtue of their long residence in blood, by which higher concentration could be reached after multiple dosing.
Animals ; Brain ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Ginsenosides ; pharmacokinetics ; Male ; Rats ; Rats, Wistar ; Time Factors

Master of biomedical engineering degree is necessary for students to adapt to the trend of social and scientific development.Based on the social demands,staff working at academy of biomedical engineering department in Wuhan University create the master course and modify teaching methods,in order to integrate positive factors into our master of biomedical engineering course.These new teaching methods are implemented through entire course,which aims to improve students' abilities of critical thinking,creativity and operation.We also explore the new teaching methods to enabte students to be qualified with biomedical engineering work in the future.

Objective To investigate the role of microRNA-129-5p (miR-129-5p) in the regulation of epithelial-mesenchymal transition (EMT) of human peritoneal mesothelial cells (HPMCs) isolated from peritoneal dialysate effluents and TGF-β1 induced HPMCs line.Methods The isolated cells were cultured from peritoneal dialysate effluents overnight of 10 patients just started PD and 12 patients with PD over 6 months.Taqman PCR assay was used to determine the expression of miR-129-5p in the HPMCs.Moreover,the expression of miR-129-5p in HPMCs induced by 5 μg/L TGF-β1 for 0-72 h was also detected by Taqman PCR.HPMCs were pre-transfected with miR-129-5p precursor (pre-mir-129-5p) to overexpress miR-129-5p,then incubated with TGF-β1 for 48 h,and the expression of EMT associated gene and protein was detected by real-time PCR,Western blotting and immunofluorescence,respectively.Furthermore,the effect of TGF-β1 on the expression of Smad interacting protein-1 (SIP1) and the regulation of pre-miR-129-5p on the SIP1 expression also were investigated.Results MiR-129-5p expression significantly down-regulated in the HPMCs isolated from PD patients over 6 months than from PD start patients(P ＜ 0.01).Similarly,TGF-β1 remarkably decreased miR-129-5p in HPMCs lines on time-dependent manner (P ＜ 0.01).Pre-mir-129-5p dramatically restored the expression of epithelial marker E-cadherin,while inhibited the expression of Vimentin,a mesenchymal marker,in HPMCs induced by TGF-β1 (all P ＜ 0.01).In addition,TGF-β1 increased SIP1 expression in HPMCs time dependently,while the high level of SIP1 protein was obviously repressed after transfected of pre-miR-129-5p (P ＜ 0.01),but there was no obvious change of its mRNA expression.Conclusion MiR-129-5p modulates EMT formation of HPMCs in PD process,possibly by posttranscriptional inhibition of SIP1.Targeting miR-129-5p/SIP1 may provide a new approach for the prevention and treatment of peritoneal fibrosis during PD.