篟esults of spontaneous and Squirrel Wheel activity tests in mice showed that Polysaccharopeptide ofCndolus vericolor could inhibit their spontaneous and squirrel wheel activities. Mice given intraperitoneal in-jections of PSP (100mg/kg or 200mg/kg)showed significant decrease of numbers of horizontal and vertical aswell as squirrel wheel activities (P

Objective To study the effect of the recombinant vaccinia virus expressing human interleukin 2 on MKN45 gastric cancer cells in vitro. Methods Recombinant vaccinia virus expressing hIL 2 (VMJ601hIL 2) was constructed by homologous recombination using molecular virology, and VMJ601hIL 2 was detected by DNA hybridization technique and the recombinant gene product was analyzed by SDS PAGE. In addition, MKN45 gastric cancer cells was infected by VMJ601hIL 2 and the effect of VMJ601hIL 2 on the gastric cancer cells was evaluated in vitro. Results hIL 2 protein with biological activity can be secreted by MKN45 gastric cancer cells after heavily infected by VMJ601hIL 2. Conclusions It is one of the crucial steps that VMJ601hIL 2 has been constructed and identified since it forms essential prerequisite for further in vivo gene therapy of gastric cancer.

Objective To explore the incidence and severity of cancer-related fatigue (CRF),and to analyze the correlation between CRF and quality of life in lung cancer patients receiving chemotherapy.Methods This was a cross-sectional study.72 lung cancer patients receiving chemotherapy were investigated by the Piper Fatigue Scale (PFS) and the 36-item short form of the Medical Outcomes Study questionnaire (SF-36).Results The rate of fatigue for lung cancer patients receiving chemotherapy was 76.4%.The incidence of moderate and severe fatigue in total fatigue,behavior/severity dimension,affective dimension,sensory dimension was 68.1%,63.9%,76.4% and 65.3% respectively.The incidence of mild and moderate fatigue in coguitive/mood dimension was 41.7%.The fatigue dimension scores ranked in a descending order,affective,behavior/severity,sensory and cognitive/mood.There was significant negative correlation between CRF and quality of life for lung cancer patients receiving chemotherapy.Conclusions In lung cancer patients receiving chemotherapy,the incidence and degree of fatigue was high.CRF and QOL affect each other.The health care providers should take measures to alleviate lung cancer patients' fatigue in order to improve the QOL of them.

Objective To evaluate the efficiency of long-term video electro-encephalography(VEEG) monitoring in neonatal seizure.Methods The medical records of 36 neonates recruited and performed with long-term VEEG in the neonatal intensive care units in hospital from Jun.2011 to Jun.2012 were collected.The medical records included age,gender,diagnosis,VEEG background,epileptiform activity,epileptic seizures (electrographic seizures,electroclinical seizures or both),and nonepilepic events.Informations on prognosis and therapy was also obtained.Results Among the 36 neonates,the neonates with normal,or mildly,moderately,and severely abnormal VEEG were 3 (8.3％),9 (25.0％),16 (44.4％) and 8 (22.2％) neonates,respectively.Children with normal electro-encephalography (EEG) developed normally.The percentage with developmental delay in children with mildly,moderately,and severely abnormal EEG were 1 1.1％,37.5％ and 62.5％,respectively and abnormal VEEG was significantly associated with developmental delay(x2 =13.8,P =0.003).Among these 36 neonates,21 cases had neonatal seizures (58.3％),including 14 (66.7％) cases with epileptic seizures and 6(28.6％) cases with nonepileptic seizures and 1 case with both.In addition,13 (61.9％) cases out of 21 cases with neonatal seizures developed abnormally (including developmental delay and death),and there was no significant association between neonatal seizure and development (x2 =0.206,P =0.65).Conclusions Neonatal seizure is very common,but electroclinical dissociation is an outstanding feature of neonatal seizures.Long-term VEEG monitoring is a valuable tool and may aid in the early identification and management of patients who are more likely to develop epilepsy.

Objective To explore the effects of Living with Hope Program(LWHP) on family caregivers of patients with advanced lung cancer.Methods Totally 60 family caregivers of patients with advanced lung cancer were randomly divided into the experimental group and the control group.The experimental group received LWHP intervention and routine care knowledge education,the control group only received routine care knowledge education.Hope,self-efficacy,anxiety and depression,and quality of life were evaluated at the first week,the second week,the first month,and the third month.Differences between two groups were compared using variance analysis of repeated measurements.Results The self-evaluation of the intervention was 76.6％,and the main effects of hope level,selfefficacy,anxiety and depression,and mental health were statistically significant (P＜0.05);the time effect on hope level and self-efficacy were statistically significant (P＜0.05);there were interaction effects between intervention and time on hope level,self-efficacy,anxiety and depression,and mental health (P＜0.05).Conclusion LWHP can effectively improve hope level,self-efficacy and mental health status,and alleviate anxiety and depression of family caregivers of patients with advanced lung cancer.

Objective To evaluate the current status of traditional Chinese medicine(TCM) pharmacy in state-run hospitals in Jiading district in order to improve the quality of TCM pharmacy management.Methods 16 medical institutions were investigated.Among them, there are 1 traditional Chinese medicine hospital, 3 general hospitals and 12 community health centers.The survey includes pharmacy area, TCM sales, TCM species, rules and regulations, staffing and so on.Results The amount of TCM in Jiading district public medical institutions met the demand, but pharmacy area did not meet the state standard.Pharmacy-related regulations were not sound.Decocting of TCM lacked supervision.Continuing education content needs to be updated.Conclusion Pharmaceutical management of TCM in Jiading district has room for improvement.Corrective actions in accordance with the relevant provisions are recommended.

Objective: To investigate the incidence of abnormal spinal curvature and related factors among middle school students in the Inner Mongolia Autonomous Region, so as to provide evidence for abnormal spinal curvature prevention and treatment. Methods: By using a random stratified cluster sampling method, 87 908 students of middle and high school students from all 12 counties(districts) were investigated via questionnaires for abnormal spinal curvature and health influencing factors in Inner Mongolia Autonomous Region. Chi square test was used to perform demographic characteristics and univariate analysis, and binary multivariate Logistic regression model was used to screen the risk factors for spinal curvature abnormalities in middle school students. Results: A total of 3 131(3.56%) students with spinal curvature abnormalities were detected, with boys (3.69%) higher than that of girls(3.44%), urban areas (6.15%) higher than that of the suburban counties (2.50%), and high school students ( 4.97 %) higher than that of junior high school(2.73%) students( χ 2=4.01, 702.19, 299.36, P <0.05). The detectable rate of spinal curvature abnormalities increased with grade ( χ 2 trend =309.29, P <0.05). Logistic regression analysis showed that factors influencing abnormal spinal curvature included myopia, overweight, obesity, the frequency of classroom seating arrangements, time spent on homework/reading after school every day, time spent in daytime outdoor activities, self imposed requirements for posture of sitting and standing, phase of studying, gender, and area ( OR =0.53-2.55, P <0.05). Conclusion Abnormal spinal curvature is strongly correlated to nutritional status, myopia, sitting posture when reading and writing, sedentary time, and time spent in outdoor activities. The collaboration of multiple departments is required to establish anenvironment to protect the spine, early detection and early intervention.

Objective: To investigate the incidence and associated factors of spinal curvature disorders among primary and middle school students in Hohhot, so as to provide reference for relevant prevention strategies. Methods: According to the monitoring and intervention work of students common diseases in Inner Mongolia Autonomous, 13 586 primary and middle school students in Hohhot were selected by random sampling method to carry out scoliosis examination in September 2021. Results: A total of 538( 4.0% ) students were found to have spinal curvature disorder. Multivariate Logistic regression analysis showed that monitoring site, phases of studying, and persistent back pain in the past 1 month were associated of spinal curvature disorder in primary and middle school students ( OR =0.33, 1.74, 1.28, 1.51, P <0.05). Conclusion Spinal curvature disorder is relatively common in primary and middle school students in Hohhot. Effective measures should be taken to reduce the burden of spinal curvature disorders in primary and middle school students.

Objective: To understand the current situation and influencing factors of scoliosis in 12-year-old students from Inner Mongolia Autonomous Region, so as to provide scientific basis for accurate prevention and control of abnormal spinal curvature. Methods: From October to November 2021, a total of 18 399 students aged 12 were selected by region and school level by stratified random cluster sampling method, and spinal curvature screening and questionnaire survey of common diseases and health influencing factors among students were carried out. Chi squared test was used for single factor analysis, and binary Logistic regression model was used for multi factor analysis. Results: A total of 397 students (2.2%) were detected with abnormal curvature of the spine, including 368 students (2.0%) with scoliosis. Among them, 205 cases were in the lumbar thoracic segment with a detection rate of 1.1%, 173 cases were in the thoracic segment with a detection rate of 0.9%, and 141 cases were in lumbar thoracic segment with a detection rate of 0.8%. Binary Logistic regression analysis showed that urban area, economic area(moderate), attending tutorial classes before primary school and class seats never changed regularly were positively correlated with the occurrence of scoliosis among 12 year old students ( OR =1.95,1.67,1.76,1.71, P <0.05). Obesity, attending an average of 3 or 4 physical education classes per week, attending physical fitness and beauty classes before primary school were negatively correlated with the occurrence of scoliosis among 12 year old students ( OR =0.69,0.31,0.36,0.71, P <0.05). Conclusion The prevalence of scoliosis among 12-year-old students in Inner Mongolia Autonomous Region is not optimistic. It should pay attention to the prevention and control of scoliosis in students before the age of 12, actively prevent the occurrence and progress of scoliosis.

Objective: To understand prevalence and influencing factors of abnormal spinal curvature in primary and secondary school students aged 10-14 years in Inner Mongolia, and to provide reference for relevant measures. Methods: A total of 92 094 primary and secondary school students aged 10-14 years were selected by multi stage cluster sampling, and were investigated with questionnaire. Results: A total of 1 957 participants (2.13%) with abnormal spinal curvature were detected, including 1 768( 90.34 %) with scoliosis. Significant differences in the detection rate of abnormal spinal curvature were observed among students with different myopia status and posture of sitting and standing ( χ 2=23.82, 9.84, P <0.05). Logistic regression analysis showed that different ethnic groups, monitoring points, age and area were main factors for risk of spinal curvature abnormalities in primary and secondary school students aged 10-14 years; good nutritional status, left right rotation of class seats, seat height adjustment according to height were associated with lower rate of spinal curvature abnormalities ( P <0.05). Conclusion Various measures should be taken simultaneously to reduce the prevalence of abnormal spinal curvature in primary and middle school students aged 10-14 years.