Astilbin protects chicken peripheral blood lymphocytes from cadmium-induced necroptosis via oxidative stress and the PI3K/Akt pathway.

Astilbin (ASB), a dihydroflavonol glycoside, is widely found in a variety of plants and in functional foods and acts as a powerful antioxidant. The aim of this study was to investigate the underlying mechanisms involved in the antagonistic effects of ASB on cadmium (Cd)-induced necroptosis in chicken peripheral blood lymphocytes. Peripheral blood lymphocytes were aseptically collected from Roman white hens and then randomly divided into five groups: the control group was incubated without additional reagents, while the other groups were incubated with Cd, ASB, a combination of Cd and ASB, and 0.1% DMSO. After a 24 h treatment, cell samples were collected. The results showed that some morphological changes consistent with necroptosis were observed in the Cd-treated groups, suggesting the occurrence of necroptosis. Simultaneously, antioxidant activity markers (CAT, SOD, GSH, GSH-px, and T-AOC) decreased and indicators of oxidative stress (MDA, iNOS, NO, H2O2, ·OH and ROS) increased. The production of ROS induced the activation of the PI3K/Akt signaling pathway, as the expression levels of PI3K, Akt and PDK1 were significantly elevated. Additionally, the expression levels of RIPK3, RIPK1, MLKL, TAK1, TAB2 and TAB3 were increased and that of Caspase-8 was decreased, which could cause the necroptosis. However, the most important our results was that ASB supplements remarkably attenuated the Cd-induced effects. We conclude that the Cd treatment promoted an imbalance of the antioxidant status and activated the PI3K/Akt pathway, leading to necroptosis in chicken peripheral blood lymphocytes, and that ASB was able to partially ameliorate the effect of Cd-induced necroptosis.

Selenium deficiency causes immune damage by activating the DUSP1/NF-κB pathway and endoplasmic reticulum stress in chicken spleen.

Selenium (Se) is an essential trace element and its deficiency can lead to immune dysfunction. Many studies have investigated the immune damage caused by Se deficiency in chickens, but its mechanism still needs to be explored. In this study, we fed 1-day-old Hyline male chickens with Se deficient diets (the Se content was 0.008 mg kg-1 of diet) and a basal diet (the Se content was 0.15 mg kg-1 of diet). The spleen was collected at the sixth week and used for subsequent experiments. The pathological analysis showed that Se deficiency leads to the destruction of the normal nuclear structure of the spleen cell, and we can observe obvious chromatin condensation and nuclear debris. We constructed a transcriptome database and analyzed the abundance of various genes in the spleen by transcriptome sequence. The analysis of differentially expressed genes (DEGS) showed significant changes in 337 genes, including 210 up-regulations and 127 down-regulations after feeding Se deficient diets. Se deficiency can significantly change oxidative stress and inflammatory response genes in chicken spleen. This study confirmed that Se deficiency increased the IL-2 levels, whereas it down-regulated IL-17, IFN-γ and Foxp3, which indicates that the immune dysfunction of the spleen and Th1/Th2 is imbalanced. We also found that Se deficiency down-regulated some related genes for endoplasmic reticulum Ca2+ transport, leading to endoplasmic reticulum stress (ERS). Moreover, we determined that Se deficiency triggered the low expression of DUSP1/NF-κB. In summary, our results indicate that Se deficiency can inhibit the spleen immune function of chickens by regulating the DUSP1/NF-κB pathway and ERS, leading to spleen damage in chickens. Based on transcriptomics research, our results will help further study the harmful effects of Se deficiency.

Analysis on the origins of the red doctor's spirit and the great founding spirit of the Party / 中国医学伦理学

The great founding spirit of the Party is not only the source of the spirit of the Communist Party of China,but also the origin of the red doctor's spirit.As the enrichment and development of the great founding spirit of the Party,the red doctor's spirit in medical and health work embodies the unique advantages and distinctive characteristics of adhering to the truth and ideals,fully demonstrating the value position and goal of practicing the original intention and undertaking the mission,specifically demonstrating the heroic nature and strong will of fearless sacrifice and brave struggle,and clearly outlining the political character and public servant feelings of being loyal to the Party and not betraying the people.In the new era,to promote the great founding spirit of the Party in medical and health work,medical colleges,public hospitals,and medical staff should shoulder the heavy responsibility of inheritance,adhere to putting people's health at the center,and jointly promote the leapfrog development of medical and health services.

Establishment and verification of microscopic review rules in Dirui GMD-S600 gynecological secretion analysis system / 国际检验医学杂志

Objective To establish and verify the microscopic review rules of Dirui GMD-S600 gynecologi-cal secretion analysis system.Methods A total of 2 619 samples of vaginal secretions were collected and test-ed for tangible components and dry chemistry items using the Dirui GMD-S600 gynecological secretions analy-sis system.All samples were subjected to manual microscope examination using a double blind method,and the results of instrument testing,manual image review of instrument testing,and manual microscope examina-tion were recorded separately.Using the results of manual microscope examination as the standard,the false negative rates and the false positive rates of instrument testing results and tangible component results after manual image review of instrument testing were analyzed.At the same time,the false negative rates and the false positive rates of instrument detection dry chemistry items and their corresponding tangible components were analyzed,and the review rules were derived based on this.Subsequently,344 samples were selected to verify the effectiveness of the review rules.Results The false positive rates of white blood cells,fungi,trichomonas and clue cells detected by the instrument were 28.77%,14.71%,20.09%and 2.30%,and the false negative rates were 0.28%,15.06%,4.35%and 10.34%.After manual image review and correction,the false positive rates of white blood cells,fungi,trichomonas and clue cells were 28.77%,7.06%,8.67%,0.66%,and the false negative rates were 0.28%,3.35%,4.35%and 10.34%.The false positive rates of white blood cell esterase(LE)for white blood cells,N-acetylhexylglucosidase(NAG)for fungi,NAG for trichomonas,hydrogen peroxide(H2O2)for bacteria,lactic acid(LA)for bacteria,sialidase(SNA)for clue cells,and proline aminopeptidase(PIP)for clue cells were 13.83%,22.47%,24.10%,95.52%,2.52%,12.92%and 5.54%,and the false negative rates were 28.17%,48.12%,0.00%,23.55%,78.82%,0.00%and 74.14%.The false positive rate of 260 validation samples was 1.68%,the false negative rate was 4.22%,and the review rate was 45.38%.Conclusion The review rules of the Dirui GMD-S600 gynecological secretion analysis system are as follows(1)All specimens need to be reviewed with images,and the following rules are based on this rule.(2)When the result of white blood cell shows positive,then the microscopic exam-ination is required.(3)When the result of fungi shows positivity,then the microscopic examination is re-quired.(4)When the result of trichomonas shows positive,then the microscopic examination is required.(5)When the result of SNA does not match the positive result of clue cells,then the microscopic examination is required.

Morphological classification of CT reconstruction of the narrowest part of pediculoisthmic component / 中国组织工程研究

BACKGROUND:It has been suggested that CT multiplanar reconstruction should be performed prior to the placement of axial pedicle screws to determine the anatomy of the C2 pedicle in each patient,to design the appropriate screw locus and diameter,and to evaluate the feasibility of screw placement to reduce the incidence of surgery-related complications. OBJECTIVE:To evaluate the feasibility of axis pedicle screw placement by morphologic classification of pediculoisthmic component with CT multiplanar reconstruction. METHODS:The CT data of 200 patients(400 axial pedicle screws)with cervical spine were retrospectively studied by using Siemens Syngo.Via software.According to the direction of the axis of the pedicle,the CT multiplanar reconstruction positioning line was adjusted to reconstruct the sectional image of the narrowest part of the pediculoisthmic component.According to its morphological characteristics,the narrowest part of the pediculoisthmic component was divided into three types:type 1,"hook"type:Type 1a outer diameter width(a1)>0.4 cm,type 1b outer diameter width(a1)≤0.4 cm;type 2,"like circle/ellipse"type;type 3,"horizontal ellipse"type.The outer diameter width of the narrowest part of pediculoisthmic component(d1),medullary cavity width(d2),outer diameter height(a1),and medullary cavity height(a2)were compared among the three types,and the feasibility of pedicle screw placement of the three types was evaluated. RESULTS AND CONCLUSION:(1)A total of 400 axial pedicles included 269 cases of type 1,130 cases of type 2,and 1 case of type 3.(2)The mean external diameter height between types 1 and 2 was not significantly different(P>0.05).The mean medullary cavity height,mean outer diameter widths,and mean medullary cavity width were significantly different(P<0.001).There were 42 cases(15.6%)of type 1 and 0 cases(0.00%)of type 2 with mean external diameter width≤0.4 cm,and the difference was significant(P<0.001).There was only one case of type 3,whose external diameter height,medullary cavity height,outer diameter width and medullary cavity width were 1.20 cm,0.84 cm,0.64 cm and 0.31 cm,respectively.(3)These results confirm that axial pedicle screws can be safely inserted in patients with types 1a,2 and 3,which requires no further measurement and assessment.Pedicle screw insertion should be performed with caution in type 1b patients.Therefore,in type 1 patients,the width of the narrowest outer diameter of the pediculoisthmic component should be further measured to evaluate the feasibility of axial pedicle screw placement.

Analysis on the Path of Integrating the Great Anti-epidemic Spirit into Professional Spirit Education for Medical Students:Taking Beijing University of Chinese Medicine as an Example / 中国医学伦理学

The great anti-epidemic spirit originates from the great practice of the national people in their hard struggle against the COVID-19 epidemic, and has important ideological and political education value. Based on the dimension of theoretical, value, and practical, integrating the great anti-epidemic spirit into the professional spirit education of medical students can promote the cultivation of their professional values, strengthen their medical ethics belief, and cultivate patriotism. Through practical paths such as guiding the control of public opinion on epidemic situation and praising the great anti-epidemic heroes, excavating school educational resources and carrying out anti-epidemic ideological and political classes, and deepening students’ humanistic care and boosting their confidence and determination to fight against epidemic, to integrate the great anti-epidemic spirit into the professional spirit education for medical students, and guide them to grow into pillars capable of shouldering great tasks.

Research on the Innovation Path of College Students’ Volunteer Service under the Background of Epidemic Prevention and Control: Taking Beijing University of Chinese Medicine as an Example / 中国医学伦理学

Volunteer service is an important way for contemporary Chinese college students to carry out social practice, and an effective carrier for strengthening ideological and political work in the new era. During the prevention and control of the COVID-19, college students, as a solid force in the volunteer team, actively participated in the anti-epidemic volunteer service, which not only improved their practical ability, but also practiced the core socialist values and inherited the excellent traditional Chinese culture. Based on the existing practical experience in volunteer service, Beijing University of Chinese Medicine has made use of multiple channels and resources to improve the volunteer training system, strengthen the guarantee of volunteer service, realize the high-quality leapfrog development of college students’ volunteer service, and provide experience and reference for the innovation of college students’ volunteer service in the new era.

Advances in the pathogenesis, diagnosis, and treatment of renal injury in liver cirrhosis / 临床肝胆病杂志

Patients with decompensated cirrhosis often have a reduction in renal function due to severe hepatic insufficiency which results in reduced inactivation of vasodilators, hemodynamic disorders, immune disorders, and infections, and without timely intervention, patients may gradually develop from early prerenal injury to late renal failure. Patients tend to have a low survival rate and great difficulties in treatment. With the gradual clarification of the classification and diagnostic criteria for kidney injury and the discovery of an increasing number of markers for kidney injury, early diagnosis and localization of kidney injury are of great importance for improving the prognosis of patients. This article analyzes the new advances in the pathogenesis, diagnostic criteria, and treatment of renal injury in cirrhotic patients in recent years, so as to provide help for the clinical diagnosis and treatment of cirrhotic patients with renal injury.

Advances in the risk factors, pathogenesis, and treatment of liver cirrhosis with osteoporosis / 临床肝胆病杂志

Osteoporosis is a common extrahepatic complication of liver cirrhosis, and it not only increases the economic burden of patients, but also brings adverse effects on their quality of life and prognosis. Recent studies have shown that sarcopenia, adiponectin, leptin, irisin, and inflammatory factors are involved in the development of osteoporosis in patients with liver cirrhosis, and commonly used anti-osteoporosis drugs include calcium supplement, vitamin D, and bisphosphonates. This article reviews the advances in the risk factors, pathogenesis, and treatment of liver cirrhosis with osteoporosis and points out that there are still controversies over the influence of some factors on osteoporosis, and further studies are needed to explore related pathogeneses and safe and effective treatment regimens.

Clinical features of bone mass loss in liver cirrhosis and its association with sarcopenia / 临床肝胆病杂志

ObjectiveTo investigate the influence of sarcopenia on bone mass loss， the risk factors for bone mass loss in liver cirrhosis， and the correlation between body composition and bone mineral density （BMD） by comparing the clinical features of bone mass loss in patients with liver cirrhosis. MethodsA total of 92 patients who were hospitalized and diagnosed with liver cirrhosis in Department of Gastroenterology， The Second Affiliated Hospital of Kunming Medical University， from April to December of 2022 were enrolled， and based on the results of dual-energy X-ray absorptiometry， they were divided into bone mass loss group （osteopenia/osteoporosis） with 57 patients and normal bone mass group with 35 patients. The two groups were compared in terms of general data， laboratory examination， imaging data， and body composition analysis. The independent samples t-test or the Mann-Whitney U test was used for comparison of continuous data between two groups， and the chi-square test or the continuity correction chi-square test was used for comparison of categorical data between two groups； Pearson correlation analysis and Spearman correlation analysis were used to investigate correlation； a binary logistic regression analysis was used to investigate the risk factors for bone mass loss in liver cirrhosis. ResultsCompared with the normal bone mass group， the bone mass loss group had significantly higher age （t=-3.597， P<0.05）， proportion of female patients （χ2=8.393， P<0.05）， N-terminal middle molecular fragment of osteocalcin （N-MID） （Z=-3.068， P<0.05）， β isomer of C-terminal telopeptide of type I collagen （β-CTX） （t=-2.784， P<0.05）， and proportion of patients with sarcopenia （χ2=13.884， P<0.05） and significantly lower calcitonin （CT） （Z=-2.340， P<0.05） and L3 skeletal muscle index （L3-SMI） （t=4.621， P<0.05）. Compared with the normal bone mass group， the bone mass loss group had significantly lower total muscle mass （Z=-2.952， P<0.05）， right upper limb muscle mass （Z=-2.929， P<0.05）， left upper limb muscle mass （Z=-2.680， P<0.05）， right lower limb muscle mass （Z=-3.366， P<0.05）， left lower limb muscle mass （Z=-3.374， P<0.05）， presumed bone mass （t=2.842， P<0.05）， body water mass （Z=-2.779， P<0.05）， basal metabolic rate （BMR） （Z=-3.153， P<0.05）， and BMD of L1— L4 and femoral neck （t=9.789， t=10.280， t=10.832， Z=-7.298， t=8.945， all P<0.05）. Total muscle mass， muscle mass of trunk and limbs， presumed bone mass， BMR， and body water mass in body component analysis were positively correlated with L1 — L4 BMD and femoral neck BMD （all P<0.05）， and fat mass was positively correlated with L1 — L4 BMD （all P<0.05）. Sarcopenia （odds ratio ［OR］=8.737， 95% confidence interval ［CI］： 2.237 — 34.129， P=0.002）， age （OR=1.094， 95%CI： 1.019 — 1.175， P=0.013）， and N-MID （OR=1.095， 95%CI： 1.019 — 1.176， P=0.014） were independent risk factors for bone mass loss in patients with liver cirrhosis. ConclusionOld age， female sex， sarcopenia， elevated N-MID， elevated β-CTX， reduction in CT， low muscle mass， low presumed bone mass， low BMR， and low body water mass are the features of bone mass loss in patients with liver cirrhosis， and sarcopenia， age， and N-MID are independent risk factors for bone mass loss in patients with liver cirrhosis. Detailed assessment of body composition changes can help to identify abnormal BMD in patients with liver cirrhosis.

Research on the Practical Path of Carrying out Red Education in Traditional Chinese Medicine Colleges and Universities in the New Era / 中国医学伦理学

Red gene is an essential material for telling the story of traditional Chinese medicine (TCM). Under the background of the new era, red education in colleges and universities of TCM has ushered in a new opportunity for development. Adhering to the red education concept, organically integrating the spirit of red medicine into the ideological and political courses of medical students; expanding the content of red education, using TCM culture to build the benchmark of curriculum ideological and political education; innovating red education methods, promoting the deep integration of new media and ideological and political teaching, to advance the high-quality development of red education, guide students to establish correct values, and help the new development of TCM.

Repair of soft tissue defect around ankle with lateral tarsal artery island flap / 中华显微外科杂志

Objective:To investigate the surgical method and therapeutic effect on repairing soft tissue defects around ankle with lateral tarsal artery island flap.Methods:From July 2013 to December 2020, the lateral tarsal artery island flap were used to repair the soft tissue defects around ankle in 12 patients in Hand Surgery Department, Jiangnan Hospital Affiliated to Binjiang College. Of which, 6 patients had soft tissue defects complicated with bone or tendon exposure after injury and 6 had skin necrosis with internal fixation after fracture. The area of soft tissue defects was 6.0 cm×4.0 cm-9.0 cm×5.0 cm, and the size of the flaps was 7.0 cm×5.0 cm-10.0 cm×6.0 cm. After the flap was freed, the vascular pedicle was separated up to the origin of dorsalis pedis artery. As the pedicel was not long enough in 1 patient, the dorsal pedis artery was ligated and transected at the origin of the lateral tarsal artery. Full thickness skin graft was used to repair the donor sites. The patients were treated with anti-infection and anticoagulant therapies. The postoperative follow-ups were conducted by outpatient clinic visit, telephone or WeChat interviews or home visit to observe the recoveries in texture, appearance, sensation, donor site and function of ankle.Results:All the flaps and skin grafts survived. The wound healed well without occurrence of ulcer. The follow-up ranged 6-108 months (mean 17 months). Appearance of the flaps was good. It was not bloated and the sensation was restored to S 2-S 3. Conclusion:It is a good method to apply the lateral tarsal artery island flap in repair of the soft tissue defects around ankle. It features a hidden donor site, simple operation and the high level of safety. The texture and appearance of the flap are close to those of the recipient site.

Risk factors analysis of surgical site infection after posterior fusion and internal fixation for senile lumbar degenerative diseases / 中华老年医学杂志

Objective:To explore the risk factors of surgical site infection after posterior lumbar interbody fusion and internal fixation in elderly patients with lumbar degenerative diseases.Methods:The clinical data of elderly patients who underwent posterior lumbar interbody fusion and internal fixation for degenerative diseases of lumbar spine in Department of Orthopedics, Shanxi Bethune Hospital from January 2019 to December 2021 were retrospectively analyzed.Eighteen elderly patients with postoperative incision infection were included into the infection group, and according to the ratio of 1∶3, 54 elderly patients without incision infection during the same period were randomly selected and included in the non-infection group.The general data of patients, surgical related data and perioperative laboratory indexes were compared between groups using univariate analysis.The screened out indicators with close correlation with incision infection and with significantly statistical significance were included in binary Logistic regression analysis.Risk factors related to postoperative incision infection were analyzed by receiver operating characteristic curve(ROC).The quantitative data of risk factors related to postoperative incision infection were selected for receiver operating characteristic curve(ROC)analysis.Results:When comparing the infected versus non-infected groups, the operative time was(197.1±39.5)min vs.(171.4±37.2)min, preoperative lymphoid count was(1.6±0.5)×10 9/L vs.(1.9±0.6)×10 9/L, and postoperative neutrophil count was[(7.2(6.2-9.5)×10 9/L vs.6.3(4.8-7.2)×10 9/L], percentage of neutrophils(82.5±8.8), % vs.(71.1±6.7), percentage of lymphocytes(1.1±0.6)×10 9/L vs.(1.7±0.7)×10 9/L, percentage of lymphocytes(11.0±5.6)% vs.(19.8±6.0)%, number of neutrophils vs.Lymphocyte count ratio(NLR)[8.5(5.2-15.0) vs.3.6(2.6-4.9)]and serum albumin concentration(31.4±2.5)g/L vs.(33.3±2.4)g/L, all P<0.05).Logistic regression analysis showed that diabetes mellitus( OR=6.649, 95% CI: 1.233-35.853), operation time( OR=1.025, 95% CI: 1.004-1.047), and percentage of postoperative neutrophils( OR=1.261, 95% CI: 1.125-1.414)were independent risk factors of incision infection after posterior interbody fusion and internal fixation in patients with lumbar degenerative diseases(all P<0.05).ROC analysis showed that the area under the curve of operation time was 0.680, and the cut-off value was 177.5 min.The area under the curve of the percentage of neutrophils after operation was 0.841, and the cut-off value was 78.85%. Conclusions:In patients with posterior interbody fusion and internal fixation for lumbar degenerative diseases complicated with diabetes, long operation time, and increased percentage of neutrophils after surgery can independently increase the risk of incision infection.

Good / 中南大学学报(医学版)

A patient with thymoma associated immunodeficiency syndrome (Good's syndrome) and bronchiectasis was retrospectively analyzed. Good's syndrome is a rare condition of immunodeficiency that is characterized by thymoma and hypogammaglobulinemia. It is important to bear in mind that Good's syndrome should be included in the differential diagnosis When patients repeatedly visited for bronchiectasis or infection, we should alert to their immune state and history of thymoma. Early screening of immunological status and aggressive correction of immune deficiency are beneficial to improving the prognosis to patients with Good's syndrome.

An Infrared Touch System for Automatic Behavior Monitoring / 神经科学通报·英文版

Key requirements of successful animal behavior research in the laboratory are robustness, objectivity, and high throughput, which apply to both the recording and analysis of behavior. Many automatic methods of monitoring animal behavior meet these requirements. However, they usually depend on high-performing hardware and sophisticated software, which may be expensive. Here, we describe an automatic infrared behavior-monitor (AIBM) system based on an infrared touchscreen frame. Using this, animal positions can be recorded and used for further behavioral analysis by any PC supporting touch events. This system detects animal behavior in real time and gives closed-loop feedback using relatively low computing resources and simple algorithms. The AIBM system automatically records and analyzes multiple types of animal behavior in a highly efficient, unbiased, and low-cost manner.

Analysis of rs4420638A/G and -317H1/H2 polymorphisms of APOC1 gene among Chinese patients with pre-eclampsia / 中华医学遗传学杂志

OBJECTIVE@#To assess the association of apolipoprotein (apo) C1 (APOC1) gene rs4420638A/G and -317H1/H2 polymorphisms with the risk of pre-eclampsia (PE) and the influence of their genotypes on the clinical and metabolic indexes among Chinese women.@*METHODS@#In total 289 PE patients and 824 women with uncomplicated pregnancies were included. The rs4420638A/G genotype was determined by a Taqman real-time PCR allelic discrimination assay. The -317H1/H2 genotype was measured through PCR and restriction fragment length polymorphism analysis. Serum lipid and apo levels were measured by an enzymatic kit and a PEG-enhanced immunoturbidimetric assay.@*RESULTS@#Allelic and genotypic frequencies of the APOC1 gene rs4420638A/G and -317H1/H2 were not significantly different between the two groups (all P> 0.05). However, patients carrying the G allele of the rs4420638A/G locus had higher serum levels of triglyceride, non-HDL-C and apoB, and a higher apoB/apoA1 ratio compared with those with an AA genotype (all P< 0.05). Patients carrying the H2 allele of the -317H1/H2 polymorphism had smaller delivery gestational weeks compared with those with the H1H1 genotype (P< 0.05).@*CONCLUSION@#Polymorphisms of the APOC1 gene rs4420638 and -317H1/H2 sites may be associated with abnormal lipoprotein metabolism among Chinese patients with PE, though no association was found between variants of the APOC1 gene and the risk of PE among them.

Discussion on establishing a surgical complications recording system using homepage of medical records / 中华医院管理杂志

Objective To establish an adverse event monitoring system in the course of encoding medical record homepages, using the internationally accepted Clavien-Dindo surgical complications grading standard, for the purpose of hospital′s medical safety management. Methods The surgical complications record system was established based on encoded medical record homepages. Data of three types of medical therapies of the discharge cases of a tertiary hospital in 2017 were studied and the incidence, type and grading of the surgical complications were analyzed, to identify doctors′missed diagnoses. Results A total of 588 surgical complications were detected from the discharge cases throughout the year. The incidence of surgical complications was 1.1% (588/52 319). The highest proportions of all surgical complications were infection and surgical incision problems. Grade Ⅱ complications accounted for the highest incidence rate (41.5% , 244/588); the proportion of missed surgical complications at the initial homepage was 62.2% (366/588), most of which being as grade Ⅱ complications ( 42.1% , 154/366). Conclusions The hospital adverse event monitoring system established based on the encoded medical record homepages features unified standard, making it feasible and universal, which serves an important role of the medical adverse event reporting system.

Present situation investigation on communication ability of reproductive nurse and its influence factors / 中国实用护理杂志

Objective This study aimed to investigate the present status of communication ability in reproductive nurses and explore the influencing factors, and to provide theoretical support for enhancing the infertility patients consultation satisfaction. Methods A Convenience sample of 191 reproductive nurses were selected from Center for reproductive Medicine of Shandong University and other three general hospitals, which were assessed by questionnaires including the communication ability of nurses, the Big Five Inventory and the Jefferson Scale of Empathy. Results The total scores of communication ability of nurses were (87.76±9.62). Communication ability was positively associated with empathy (r=0.435, P<0.01); Communication ability was negatively associated with neuroticism (r=-0.351, P<0.01) and positively associated with other dimensions of personality (r=0.196~0.433, P<0.01). Multivariate stepwise regression analysis showed that Standing in the patient′s shoes, conscientiousness and agreeableness could singnificantly predict the variance of communication ability. Conclusions The moderate communication ability were found in reproductive nurses. Standing in the patient′s shoes, conscientiousness and agreeableness were the mainly correlated factors of communication ability. The training of reproductive nurses′ empathy and personality is conducive to the improvement of communication ability.

Present situation investigation on communication ability of reproductive nurse and its influence factors / 中国实用护理杂志

Objective@#This study aimed to investigate the present status of communication ability in reproductive nurses and explore the influencing factors, and to provide theoretical support for enhancing the infertility patients consultation satisfaction.@*Methods@#A Convenience sample of 191 reproductive nurses were selected from Center for reproductive Medicine of Shandong University and other three general hospitals, which were assessed by questionnaires including the communication ability of nurses, the Big Five Inventory and the Jefferson Scale of Empathy.@*Results@#The total scores of communication ability of nurses were (87.76±9.62). Communication ability was positively associated with empathy (r=0.435, P<0.01); Communication ability was negatively associated with neuroticism (r=-0.351, P<0.01) and positively associated with other dimensions of personality (r=0.196~0.433, P<0.01). Multivariate stepwise regression analysis showed that Standing in the patient′s shoes, conscientiousness and agreeableness could singnificantly predict the variance of communication ability.@*Conclusions@#The moderate communication ability were found in reproductive nurses. Standing in the patient′s shoes, conscientiousness and agreeableness were the mainly correlated factors of communication ability. The training of reproductive nurses′ empathy and personality is conducive to the improvement of communication ability.

Association between incidence of injuries and health related behavior among middle school students in five provinces in China / 中国学校卫生

Objective@#To explore the association between incidence of injuries and health related behavior among middle school students in China, to provide evidence for injury prevention.@*Methods@#A questionnaire survey was conducted among 1 067 students who were selected from Zhejiang, Guangdong, Jiangxi, Sichuan and Guizhou provinces by using stratified random cluster sampling method. Chi square test and multiple Logistic regression analyses were used to analyze incidence of injuries and health related behavior.@*Results@#The prevalence of self injury among middle school students in five provinces was 11.0%, the prevalence of intentional injury was 13.2%. Multiple Logistic regression analyses showed that attempting smoking, not eating breakfast every day, having a low mood more than 2 weeks in the past 6 months were positively correlated with self injury ( OR=3.02, 2.04, 4.30, P ＜0.01) after adjusting for region, and the smoking attempt behavior was positively correlated with intentional injury ( OR=2.03, P ＜0.05) after adjusting for region, urban and rural, residence condition, weekly allowance condition.@*Conclusion@#Smoking attempt behavior could be viewed as a shared predictor for both self injury and intentional injury behavior among middle school students, smoking control intervention should be carried out actively among students.