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Objective@#To investigate the effectiveness of horticultural therapy on improving university students mental health problems and to provide evidence to support the application of horticultural therapy in the prevention and treatment of university students mental health.@*Methods@#From March to May 2022,a before-and after paired design was used with a blank control group, mental health screening abnormalities were recruited from a comprehensive university in Hebei Province, including 57 in the intervention group and 21 in the control group, and the Symptom Checklist-90(SCL-90) score and hair cortisol were included as outcome indicators, which was measured by enzyme linked immunoassay Elisa double antibody sandwich method.@*Results@#The total SCL-90 scores of the intervention group decreased ( t=4.28, P <0.01) and were significantly lower compared with the control group( t=-2.66, P <0.01), while no significant difference was observed in the control group( t=0.29, P >0.05), and the difference between the pre and post measures on each dimension of the SCL-90 was significantly lower in the intervention group (all P <0.01); the difference between the pre and post measures of hair cortisol contentration in the intervention group was statistically significant( Z= -2.75, P <0.05), and the hair cortiso contentration in pre measure group was lower than that of control group( Z=-3.48, P < 0.01 ). In contrast, the difference between pre and post measurements of hair cortisol in the control group was not significant( Z= -0.75 , P >0.05).@*Conclusion@#Horticultural therapy can improve the psychological symptoms of university students is suitable for psychological interventions in the university population and is beneficial to the health and well being of university students.
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【Objective】 To compare the bioactive ingredients in activated platelet-rich plasma (PRP) from cord blood and adult blood, explore its reasonable indicators reflecting the inflammatory regulation ability, in order to guide the preparation. 【Methods】 PRP was prepared and activated from 63 healthy adults (31 males, 32 females) and 61 neonates (30 males, 31 females), and 20 cytokines were measured using Luminex technology for assessing the age- and sex-based bioactive differences of PRP. High-sensitivity C-reactive protein(hs-CRP), procalcitonin and MMPs/TIMPs from each sample were measured for their correlations with the 10 inflammation-related cytokines. 【Results】 The activated cord blood PRP released 10 growth factors and chemokines more than the adult blood PRP, whereas IGF-1, HGF and 8 pro-inflammatory cytokines lower than the latter. Most cytokines of adult PRP were more in females than in males (P<0.05), except for IGF-1 and HGF, which showed no difference by gender. Compared with hs-CRP and PCT, MMPs/TIMPs ratio was more closely related with the inflammation-related cytokines, which can reflect the inflammatory regulation of PRP. 【Conclusion】 Due to the lower immunocompetence and no age or gender disturbance, cord blood PRP has the rational MMPs/TIMPs ratio and more cytokines which promote the inflammation and wound healing.
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Anesthesia was done for 36 patients undergoing orthotropic heart transplantation in Bei-jing Anzhen Hospital from April 2015 to November 2016. Anesthesia management for orthotropic heart transplantation and related problems were analyzed and investigated. Anesthesia management protocol for patients with end-stage heart disease was aimed at reducing fluctuation of hemodynamics and avoiding malig-nant arrhythmia. Anesthesia was induced by intravenously injecting diazepam 5-10 mg, etomidate 0. 2-0. 3 mg∕kg or ketamine 1 mg∕kg, sufentanil 1. 0-1. 5 μg∕kg or fentanyl 10-15 μg∕kg and rocuronium 0. 6 mg∕kg. Anesthesia was maintained by continuously infusing dexmedetomidine 0. 3-0. 5μg·kg-1 ·h-1 , ci-satracurium 10 mg∕h and sufentanil 0. 5-1. 0 μg·kg-1 ·h-1 . Pulmonary arterial pressure and donor heart function were monitored using the flow-directed pulmonary artery catheter. Dopamine, epinephrine and iso-prenaline were intravenously infused after cardiopulmonary bypass to maintain circulation stable. Nitroglyc-erin and prostacyclin were intravenously infused to decrease pulmonary arterial pressure. Immunosuppressive therapy was performed with methylprednisone, mycophenolate mofetil and cyclosporine∕FK506. Thirty-two patients were discharged from hospital, and 4 cases died. Among the 4 patients died, 1 patient died of pul-monary hypertension ( pulmonary arterial systolic pressure>67 mmHg) and right heart failure and, 1 patient showed difficulty in weaning from cardiopulmonary bypass and 2 patients died of refractory low cardiac outputand multi-organ failure. Anesthetic management for heart transplantation required an appreciation of the pathophysiological mechanism of heart failure. Invasive monitoring, steady anesthesia induction and mainte-nance, stable hemodynamics in the perioperative period and good donor heart protection were the keys to ensuring anesthesia management for orthotropic heart transplantation.
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Background and Purpose:Lung cancer is the most malignant tumour in the world.Its incidence is growing and NSCLC is predominent(80%) in lung cancer.Most patients with lung cancer were diagnosed in late stages.The tumour could be shrunk by neoadjuvant chemotherapy when the case with stage Ⅲ NSCLC was considered not possible for radical operated neoadjuvant chemotherapy may lead to the following,operation could be improved,micrometastasis could be annihilated and survival could be extended.Objective of this paper was to analyse the prognostic factors for survival in patients treated by surgery and chemotherapy for NSCLC.Methods:98 cases of neoadjuvant chemotherapy combined with surgery for NSCLC,stageⅠ~Ⅲ,were collected retrospectively in our hospital from 1995 to 1997.35 cases were stageⅠ.21 cases were stage Ⅱ.42 cases were stage Ⅲ.83 cases had 1 cycle of chemotherapy pre-operatively.15 cases had 2 cycles chemotherapy pre-operatively.Regimes of chemotherapy were MVP,MOP and MAP et al.Response rate(RR) of chemotherapy was:45 cases had partial response(PR) and 53 cases were stable disease(SD).Operative mode was lobectomy and pneumectomy with lymph nodes dissection.Pathologic type was squamous,adeno,adeno-squamous and others.All the patients were treated by chemotherapy for two or three cycles after surgery except for the patients in stageⅠin 1996~1997.After being followed-up for more than 5 years,data were examined using life table,KaplanMeier method,Log Rank statistic and Cox-mantel test.The possible factors affecting survival were tested with univariate and multivariate analysis.Results:The median followed-up time of 98 cases for NSCLC was 41.2 months.36 cases were alive.62 cases were dead.The 1-,3-,5-year survival rate of 98 cases for NSCLC was 88.78%、49.63% and 18.46%.The 5-year survival rates of stageⅠ、ⅡandⅢ were 33.23%、20.26% and 5.52% respectively(P=0.0002).The 5-year survival rates of N_(0)、N_(1)、N_(2) were 35.49%、19.08% and 4.90% respectively(P=0.0004).In the 98 cases of NSCLC,better prognosis was correlated with earlier stage.The prognosis was better if the period from last chemotherapy before operation to operation was no more than 1 month. The prognosis of lobectomy,lung hila activity,thorax lymph nodes negativity and squamous cancer was better.The prognosis was poorer if the tumor had invaded big vessels,viscera,chest wall,pericardium and quantity bleeding during≥400ml.The prognosis was better if the tumor was fibrotic.The prognosis of 2 cycles of chemotherapy pre-operatively might be better than 1 cycle.The prognosis of tumor necrosis was poorer and the prognosis of chemotherapy post-operatively was better.Conclusions:The main prognostic factors affecting survival in patients treated by surgery and chemotherapy for NSCLC was stage,the period from last chemotherapy before operation to operation,operation mode,lung hila activity,thorax lymph nodes,site of tumor invasion,bleeding quantity,pathologic type,tumor fibrosis and necrotis,cycles chemotherapy pro-operation and chemotherapy post-operation.
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Purpose:Analyzing diagnostic accuracy of various methods in preoperative small sized lung cancer (≤3 cm).Methods:Retrospective analyses of the accuracy of sputum, fiberoptic bronchoscopy, CT guided percutaneous aspiration in 266 cases lung cancer with the primary lesion diameter less than or equal to 3 cm. Results:The application of sputum and TBB brush are higher than others, TBB biopsy and CT guided percutaneous aspiration have higher accuracy. The positive rates of sputum and fiberoptic bronchoscopy brush are higher in central lesion than in peripheral type, P