Distribution of monocyte subsets and their surface CD31 intensity are associated with disease course and severity of hemorrhagic fever with renal syndrome / 细胞与分子免疫学杂志

Objective To investigate the relationship between disease courses and severity and monocyte subsets distribution and surface CD31 intensity in patients of hemorrhagic fever with renal syndrome (HFRS). Methods Peripheral blood samples from 29 HFRS patients and 13 normal controls were collected. The dynamic changes of classical monocyte subsets (CD14++CD16-), intermediated monocyte subsets (CD14++CD16+) and non-classical monocyte subsets (CD14+CD16++) and the mean fluorescent intensity (MFI) of CD31 on monocyte subsets were detected by multiple-immunofluorescent staining and flow cytometry. Results In acute phase of HFRS, the ratio of classical monocyte subsets to total monocytes was dramatically decreased compared to convalescent phase and normal control. It was still much lower in convalescent phase compared to normal controls. The ratio of classical monocyte subsets to total monocytes were decreased in HFRS patients compared to that in normal control, whereas there was no difference between severe/critical groups and mild/moderate groups. On the contrary, the ratio of intermediate monocyte subsets to total monocytes in acute phase of HFRS was significantly increased compared to convalescent phase and normal control. The ratio of intermediate monocyte subsets to total monocytes were increased in HFRS patients compared to that in normal control, whereas no difference was found between severe/critical groups and mild/moderate groups. Phases or severity groups had no difference in ratio of non-classical monocyte subsets to total monocytes. Additionally, the ratio of classical monocyte subsets had a tendency to decline and that of intermediate monocyte subsets showed an increase both to total monocytes between the acute and convalescent phases in 11 HFRS patients with paired-samples. Moreover, in acute phase of HFRS, the mean fluorescent intensity (MFI) of CD31 on three monocyte subsets all decreased, specifically classical monocyte subsets showed the highest MFI of CD31 while the normal control reported the highest MFI of CD31 in non-classical monocyte subsets. In convalescent phase, the MFI of CD31 on classical and intermediated monocyte subsets were both lower than that of normal control, while MFI of CD31 was still significantly lower than normal control on non-classical monocyte subsets. Finally, MFI of CD31 on classical and intermediated monocyte subsets in severe/critical group were both lower than those in mild/moderate group, showing no statistical difference in MFI of CD31 on non-classical monocyte subset across groups of different disease severity. Conclusion The ratio of classical and intermediated monocyte subsets to total monocytes are correlated with the course of HFRS, and so are the surface intensity of CD31 on these monocyte subsets with the disease course and severity. The surface intensity of CD31 on non-classical monocyte subsets, however, is correlated only with the course of the disease. Together, the underlying mechanisms for the observed changes in monocyte subsets in HFRS patients should be further investigated.

A preliminary study on the logical data and knowledge map of the ancient book Nv Ke Xin Fa based on knowledge element indexing / 国际中医中药杂志

Objective:Using the information technology of knowledge element theory to analyze the content of the ancient Chinese medicine book Nv Ke Xin Fa, and to explore the original thinking and implicit knowledge of the author of the book Nv Ke Xin Fa. Methods:Based on the theory and technology of knowledge element, the indexing data was read as logical data by using MS SQL Server database and then the knowledge graph of traditional Chinese medicine was constructed by using neo4j database.Results:There are 345 knowledge bodies and 1 478 knowledge elements in the Nv Ke Xin Fa, mainly including prescription name (280), composition (275) and usage (224); There are 711 semantic types, mainly including prescriptions (232), etiology and pathogenesis (221), syndrome manifestations (125) and treatment (88); 187 semantic associations, mainly syndrome differentiation and treatment (172); Knowledge of semantic association.There are 34 body types, with leucorrhea (16), amenorrhea (13), blood Avalanche (13) and asthenia (13). Conclusions:Zheng Qinyu paid attention to distinguishing the texture of leucorrhea in the treatment of leucorrhea, put forward the pathogenesis and treatment principles and methods of leucorrhea in the stages of "before childbirth" and "after childbirth", and made it clear that the application scope of Buzhong Yiqi Decoction involves menstruation, leucorrhea, pregnancy and the whole cycle of childbirth.Mrs Zheng Qinyu pays great attention to the protection on the spleen and stomach of the middle coke and regulation of Qi that could rise and fall, which could provide a reference for modern clinical diagnosis and treatment of leukorrhagia diseases.

Intervention effects of mindfulness-based stress reduction on housebound elders with depression / 中华行为医学与脑科学杂志

Objective To explore the effect of mindfulness decompression therapy on the house-bound elders with depression. Methods By the stratified random sampling method,screening 1 371 more than 60 year old people in the community,86 cases housebound elders with depression were randomly divided into intervention group and control group. Intervention group received mindfulness decompression therapy in-tervention,and control group with blank control. The housebound state assessment scale and the Geriatric Depression Scale (GDS) were evaluated before intervention,4 weeks after intervention and 8 weeks after in-tervention. Results During the intervention period,3 cases were dropped out,83 cases were all included (41 cases in the intervention group and 42 cases in the control group). There was no significant difference between the two groups in the general situation before the intervention (P>0. 05),and the balance between the two groups was comparable. After intervention,the total score of housebound (8. 4±2. 0) and the total score of depression (12. 2±4. 3) in the intervention group were lower than those in the control group,and the differences were statistically significant(P<0. 05). Conclusion Mindfulness-based stress reduction can ef-fectively improve the depression and housebound condition of the elderly.

Effects of self efficacy and coronary heart disease knowledge on health literacy of young and middle-aged patients with coronary heart disease / 中华行为医学与脑科学杂志

Objective To investigate the effect of self efficacy and coronary heart disease knowledge on health literacy of young and middle-aged patients with coronary heart disease.Methods Investigation was conducted among 500 patients using general questionnaire,chronic health literacy scale,self-efficacy scale and coronary heart disease knowledge questionnaire.Results The score of health literacy for young and middle-aged patients was (97.76± 15.45),and 57％ of the patients had good health literacy.Self-efficacy and coronary heart disease knowledge were positively correlated with health literacy (r=0.301,r=0.309;P＜ 0.05).Multiple regression analysis showed that self-efficacy (β=0.210),coronary heart disease knowledge (β=0.226) were significant factors of health literacy(both P＜0.01).Conclusion The self-efficacy and coronary heart disease knowledge have impact on the health literacy.The more self-efficacy and coronary heart disease knowledge,the higher health literacy.

Effects of different local intervention temperatures on endoplasmic reticulum stress and cell apoptosis in pressure ulcer of rats / 中国比较医学杂志

Objective To compare the effects of different local intervention temperatures of pressure ulcer on endoplasmic reticulum stress (ERS) and apoptosis in rats, and to provide an experimental evidence for clinical prevention and treatment of pressure ulcer. Methods The rat model of pressure ulcer was established by ischemia reperfusion, and a total of 40 SPF adult, male SD rats were divided into 4 groups: the sham group (anesthesia only, without other treatment), model group (ischemia at 22℃ for 1 h and reperfusion at 22℃ as one cycle, repeated for 5 cycles), high-temperature intervention group (ischemia at 22℃ for 1 h and reperfusion at 32℃ as one cycle, repeated for 5 cycles) and low-temperature intervention group (ischemia at 22℃ for 1 h and reperfusion at 12℃ as one cycle, repeated for 5 cycles). At the end of the experiment, muscle tissues at the sites under pressure of the rats were taken on ice. The pathological changes of skeletal muscle tissues were observed by HE staining. The expression levels of ERS-related proteins GRP78, caspase-12 and CHOP were detected by Western blot, and the expression of caspase-12 and CHOP was also observed by immunofluorescence. Moreover, apoptosis in the skeletal muscle cells was examined by TUNEL staining. Results Compared with the model group, skeletal muscle cell damages became more severe and apoptotic cells were increased in the high-temperature intervention group. Besides, the results of the immunofluorescence assay showed an increased positive expression of caspase-12 and CHOP, and the results of Western blot showed that the expression levels of GRP78, caspase-12 and CHOP were all higher than those of the model group (P＜ 0. 05). In contrast, skeletal muscle cell damages were alliviated and apoptotic cells were reduced in the low-temperature intervention group. Meanwhile, the positive expression of caspase-12 and CHOP was decreased, as shown by immunofluorescence, and all the expression levels of GRP78, caspase-12 and CHOP detected by Western blot were lower than the control group (P ＜ 0. 05). Conclusions Local low-temperature intervention can alleviate the pressure ulcer damages in rats through inhibition of the ERS-mediated apoptotic pathway. Local high-temperature intervention may exacerbate the pressure ulcer damages in rats by activating the ERS-mediated apoptotic pathway and promoting cell apoptosis. Local low-temperature intervention may be promising in clinical prevention and treatment of pressure ulcer.

Effects and mechanisms of NECA inhibit endoplasmic reticulum stress to against myocardial ischemia reperfusion injury in rats / 医学研究生学报

Objective Adenosine receptor agonist NECA has a certain myocardial protection, but the specific mechanism is not clear.This paper aimed to study the effect and mechanism of NECA inhibiting endoplasmic reticulum stress to against myocardial ischemia reperfusion injury in rats.Methods 56 Wistar rats of SPF grade were selected and divided into Sham group, I/R group, NECA group and TUDCA group through random number table method.We established the isolated rat heart ischemia reperfusion model by using the Langendorff device.Sham group: heart threaded but not ligated, Kerb-Henseleit buffer continuous infusion 170min;I/R group: heart stability 20min, ischemia 30min, reperfusion 2h;NECA group and TUDCA group: heart stability 20min, ischemia 30min, reperfusion 2h, perfusion solutions containing 0.1μmol/L NECA and 30μmol/L TUDCA were respectively given at 5min before reperfusion, and ended at 30min after reperfusion.Transmission electron microscope was used to evaluate alterations of the myocardial ultrastructures.Western blot analysis was used to detected the expression levels of endoplasmic reticulum stress IREl-XBPl signaling pathway marker protein IRE1α, XBP1s.Immunohistochemical staining was used to detect the expression of IRE1α.Results The results of transmission electron microscopy showed that most of the myofilament ruptured, sarcomere contracture deformation, visible mitochondrial vacuoles degeneration in I/R group, and injury in NECA group and TUDCA group were less than the I/R group, appeared as the filaments arranged more neat, sarcoma only had mild contracture.Immunohistochemical results showed that IRE1αpositive staining was not found in the sham group, and the area of positive staining of IRE1α in I/R group was significantly increased, while the NECA group and TUDCA group were significantly decreased.Compared to the Sham group, the expression level of IRE1α and XBP1s was significantly increased in I/R group(P<0.05);but compared with the expression level of IREα and XBP1s in I/R group(1.72±0.27, 0.97±0.19), the NECA group(1.14±0.16, 0.6±0.13) and the TUDCA(1.07±0.27, 0.58±0.15) group were significantly decreased(P<0.05).Conclusion NECA can reduce endoplasmic reticulum stress through inhibiting IREl-XBPl pathway to protect the myocardium.

Textual research on origin and development of Zang-Fu syndrome differentiation / 国际中医中药杂志

Zang-fu syndrome differentiation from Huangdi Neijing, laid the theoretical foundation. Hua Tuo'S Zhongzhang Jing, Sun Simiao's Qianjin-Yaofang, Zhang Yuansu Yixue-Qiyuan and other ancient physicians enriched the Zang-fu theory.Zang-fu syndrome differentiation became systematic and widely used in clinical. This paper traced the source of the theory, explored the development of syndrome differentiation theory.

Analysis of processing methods on Shiyan from Summary of information on Chinese herbal medicine processing in all dynasties / 国际中医中药杂志

This article discussed the origin and development of the traditional Chinese medicine Shiyan processing, processing history and overview of modern researches. The book of the Summary of information on Chinese herbal medicine processing in all dynasties was consulted which 167 bookson the processing methods of ancient herbal medicine. The content of ancient Shiyan processing was summarized in order to provide standardization for further studies on the optimal processing method of Shiyan, and to ensure the quality of the pieces, and the clinical curative effect.

Prenatal ultrasound assessment for fetal structural abnormalities / 中华医学超声杂志（电子版）

Objective To investigate the diagnostic value of prenatal ultrasound for fetal structural abnormalities.Methods The clinical data of 3 101 fetus with structural malformations, diagnosed by prenatal ultrasound and confi rmed after induced labor, and 856 cases of missed diagnosis were analyzed. All these data were collected in Maternal and Child Health Hospital of Tangshan City from January 2010 to June 2014. The types and number of fetal structural abnormalities were recorded. The rates of detection and missed diagnosis for the fetal structural abnormalities were calculated and the reasons for missed diagnosis were analyzed.ResultsA total of 3101 cases (4 171 positions) were diagnosed as fetal structural abnormalities by prenatal ultrasound. The detection rate was 11.51‰ (3 101/269 501). There were 856 cases (947 positions) of fetal structural abnormalities were missed, and the missed diagnosis rate was 3.18‰ (856/269 501). The incidence of fetal structural abmormalities was 14.68‰ (3 957/269 501). In terms of anatomy systems, the top five were cardiovascular system abnormalities (851 cases), the central nervous system abnormalities (691 cases), facial abnormalities (562 cases), urinary system abnormalities (476 cases), and respiratory system abnormalities (134 cases). In terms of single abnormalities, the top five were cleft lip and palate (549 cases), ventricular septal defect (519 cases), hydronephrosis (331 cases), spina bifi da (212 cases), and atrial-ventricular septal defect (163 cases). The top five of missed deformities were polydactylia/symphysodactylia (285 cases), ear deformities (108 cases), hypospadias (93 cases), foot abnormalities (92cases), and ventricular septal defect (52 cases).Conclusions There is a high detection rate for fetal structural abnormalities with prenatal ultrasound. Prenatal ultrasound is an indispensable means for the diagnosis of fetal malformation, but it also has some limitations. There is a high rate of missed diagnosis for polydactylia/symphysodactylia, microtia, and hypospadias.

The effect of regional culture on the traditional processing of Chinese medicine with the processing of pilose antler as the starting point / 国际中医中药杂志

With regard to the traditional processing of pilose antler, two big companies of Chinese Medicine decoction pieces and one private patrimonial TCM clinic were investigated. The result indicates that the processing techniques in these three regions can be found in the ancient books of TCM and belong to the traditional processing of Chinese Medicine, but the processing procedures are different. On the basis of that, starting with the different manifestation forms of regional culture, the author discusses the effect of regional culture on the traditional processing of Chinese Medicine. The research indicates that, different geographical nature environments result in the three specific aspects, which are the specific resources and products, the specific historical culture, and the specific characters. These three specific aspects result in different tools, conventional supplementary materials and techniques of processing, and on the basis of this, different traditional processing schools of Chinese Medicine come into being with different characteristics. Therefore, to protect the traditional processing of Chinese Medicine in different regions has important significance to supplement the deficiencies in Pharmacopoeia of PRC (2010 edition) and the TCM processing standards of different provinces and municipalities, and to bequeath and develop the different characteristics of different processing schools, and it's a full embodiment to carry out the core spirit of National Intangible Cultural Heritage Law.

Exercise Behavior Self-management and Related Factors in Old Patients with Knee Osteoarthritis / 中国康复理论与实践

@# Objective To investigate the exercises self-management in the old patients with knee osteoarthritis (KOA). Methods 296 KOA old patients were investigated with the questionnaire and the Self-management Behavior Scale. Results The time spent in stretching/strengthening exercise was (24.22±36.18) min a week. The time spent in aerobic exercise was (136.27±83.21) min a week. Body Mass Index (BMI), the level of education and home address were the main factors related with the exercise behavior. Conclusion The exercises selfmanagement would be improved in the old patients with KOA, with the support of interventions targeted the related factors.

Effects of Self-management Program for Old Patients with Knee Osteoarthritis in Community / 中国康复理论与实践

Objective To study the effects of self-management of knee osteoarthritis (KOA) on the function and quality of life in old pa-tients. Methods From October 2011 to April 2012, 100 patients with KOA from 2 communities in Tangshan, Hebei were recruited, and were as control group and intervention group based on the community. The intervention group learned a KOA self-management course, which consisted of 6 classes of 1.5 to 2 hours, once a week, taught by health professionals. The control group read the KOA self-management hand-book only. They were measured with the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) and Arthritis Impact Measurement Scale 2nd version-Short Form (AIMS2-SF) before and 6 months after intervention. Results The score of WOMAC and AIMS2-SF improved more in the intervention group than in the control group (P<0.05). Conclusion The KOA self-management program is effective on function and quality of life in old patients with KOA in community.

Practice and research on strengthening the construction of clinical faculty in affiliated hospital of university / 中华医学教育探索杂志

National Outline Program for Medium and Long-term Education Reform and Development (2010 -2020) points out the importance of cultivating the ‘excellent physicians' and the idea of ‘ constructing high-qualified and high-leveled clinical faculty is at the top priority' was put forward clearly at the ‘ working conference of the national mdical education reform' sponsored by both the ministry of education and the ministry of health.From the perspective of constructing clinical faculty adaptable to the new situation,this essay explored the importance of constructing clinical faculty under the new situation of medical education reform,summarized the achievements and experiences in the general hospital of Tianjn medical university and proposed some suggestions.

T-wave characteristics of electrocardiogram in newborn Infants with different gestational age / 中国小儿急救医学

Objective To evaluated T-wave characteristics in newborn infants with different gestational age. Methods One hundred and forty-two newborn infants were divided into four groups based on the gestation age consisting of the 28～30 weeks group,31～33 weeks group,34～36 weeks group and 37～40weeks group, respectively. The T-wave characteristics of electrocardiogram were compared among the newborn infants of four groups. Results TV1 amplitudes ( mV, median ( interquartile range) ) of 4 groups were -0. 10( -0. 30～0. 10), -0. 10( -0. 30～0. 15), -0. 10( -0. 45～0. 25 ) and 0. 10( -0. 30～0. 70) ,respectively. There was a statistical elevation of TV1 amplitude with the increase of the gestational age. TV5 amplitudes( mV, median ( interquartile range ) ) of 4 groups were 0. 10 ( - 0. 10～0. 30), 0. 10 ( - 0. 20～0. 30) ,0. 15( -0. 05～0. 25) and 0. 10( -0. 10～0. 50) ,respectively. No significant differences of TV5 amplitudes were found among 4 groups. The incidences of low or inverted T-waves in leads I and aVL, or low and flat T-waves in all leads reduced significantly with the increase of the gestational age. Conclusion The TV1 amplitude and the incidence of abnormal T-wave in newborn infants are correlated to the gestational age,and TV5 amplitude is not correlated to the gestational age.

Review on award of academic and technical senior titles for eight years in Tianjin Medical University General Hospital / 中华医学科研管理杂志

This paper reviewed the award of the title for senior professional post from four aspects: changing process of the technical post title enforcement efficiency, characteristic and problem, in Tianjin Medical University General Hospital in recent eight years. It was indicated that the new evaluation of high ranking professional title played a rule in inspiring and leading effect on the teaching and research of the hos-pital.

Relationship between the motivation factors of nurses and nursing health education / 中国实用护理杂志

Objective To survey the non-intellectual factors, motivation of nurses on the impact of nursing health education. Methods 575 cases of nurses were investigated using a serf-designed questionnaire with reference to a lot of recent related articles. Results The mean motivation score of health education was 23.82. Most nurses were still not have a systematic understanding of nursing health education from the aspect of motivation. Conclusions In order to ensure effective implementation of nursing health education, various measures and methods should be adopted to improve nurses' systematic understanding of the content and the purpose of nursing health education.

Argumentation study in clinical axillary temperature measurement / 中国实用护理杂志

Objective To survey the difference of measurement results between axillary temperature measurement used in clinic and standardized axillary temperature measurement in textbooks. Methods For the same patients and in the nearest time interval, the two methods mentioned above were used to mea-sure the axillary temperature. Totally 782 patients were measured. Results There was no statistical sig-nificance between the measuring results of the two methods. Conclusions Axillary temperature measure-ment used in clinic should be standardized so that more scientific data will be got,effective operation and humanized service can be realized.