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Abstract@#Mental disorders represent 45% of the global disease burden among children and adolescents aged 10-24 years old. It is crucial to develop effective interventions that can be integrated into daily school activities in order to provide convenient and accessible mental health services for students and faculty members. The study conducts a randomized controlled trial to examine universal mental health promotion among children. The current protocol aims to develop a universal resilience focused program, which focuses on emotional regulation, coping, and problem solving. A total of 20 classes from two primary schools in grades 4-5 in Anhui, Tianchang were randomly assigned to either the intervention or waitlist group. This training consisted of 14 weekly 40 minute sessions of manualized interventions that were compatible with regular curricular activities. It is expected that this current intervention will enhance the psychological resilience of children and evaluate the effectiveness of promoting mental health among children followed up on indicators of depressive and anxiety symptoms, psychological resilience, oppositional defiant and conduct problems by questionnaires at baseline and after the intervention.
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Objective@#To explore the association between exposure to bedroom night light during sleep and emotional symptoms in children and provide a scientific basis for subsequent effective prevention and intervention.@*Methods@#In December 2021, 1 926 students from grades 4 to 6 were recruited to conduct a student questionnaire survey in two primary schools in Tianchang of Chuzhou City, Anhui Province. The data, including general demographic information, use of night lights and curtains, emotional symptoms, and other information, was collected. Binary Logistic regression analysis was used to examine the correlation between night light use and children s emotional symptoms.@*Results@#The reporting rates of depression symptoms, generalized anxiety symptoms, social phobia, and obsessive compulsive symptoms of the children were 2.5%, 2.6%, 3.4% and 2.5%, respectively. About 12.6% of children often sleep with a night light on, and 22.0% of children did not close the curtains. Binary Logistic regression analysis revealed that frequent sleep with night lights was associated with an increased risk of depression symptoms( OR=2.29, 95%CI = 1.04- 5.03), social phobia ( OR=1.93, 95%CI =1.02-3.64) and obsessivecompulsive symptoms ( OR=3.44, 95%CI =1.72-6.88) in children( P < 0.05).@*Conclusion@#There is a positive correlation between bedroom night light exposure during sleep and the detection rate of children s emotional symptoms. The attention should be paid to bedroom light environment of children during sleep to reduce the adverse effects of night light exposure on the mental health.
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Objective@#To analyze the effect and adverse reactions of radiotherapy in patients with primary orbital lymphoma.@*Methods@#A total of 28 patients with primary orbital lymphoma from Tianjin Union Medical Center, the First Central Hospital of Tianjin and Tianjin Dagang Oil Company Hospital between March 2006 and August 2012 were retrospectively analyzed. All the patients received orbital tumor dissection or biopsy, then received radiation therapy. Three patients received chemotherapy with CHOP protocol before radiotherapy. Radiotherapy was delivered routinely with 3D-conformal radiation therapy (CRT) technique with daily 2-2.5 Gy for 5 times per week and 3-5 fields. Total dosage was 20-50 Gy. There were 18 cases of 30 Gy, 1 case of 22 Gy, 1 case of 25 Gy, 1 case of 20 Gy, 1 case of 28.8 Gy, 3 cases of 40 Gy, 1 case of 42 Gy, 1 case of 46 Gy and 1 case of 50 Gy.@*Results@#All the patients had complete remission (CR) after radiotherapy during follow-up. One patient recurred after radiotherapy of 4 months and received CR with radiotherapy again. One patient died of lung infiltration. Acute complications during radiotherapy were conjunctivitis (28 cases, 100.0%) and keratitis (1 case, 3.6%), long-term complications with ophthalmoxerosis (10 cases, 35.7%) and decreased visual acuity (1 case, 3.6%).@*Conclusion@#Radiotherapy is an effective method for primary orbital lymphoma, and the adverse reactions can be tolerated for most patients.
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A HPLC-QTOF MS method was established for analysis of components in Ophiocordyceps sinensis . The HPLC analysis was performed on an Agilent Zorbax SB Aq (150 mmí4.6 mm, 5 μm) with gr adient elution (5 mmol·L-1 ammonium acetate aqueous solution-acetonitrile), flow rate was 0.8 mL·min-1 and detection wave-length was 260 nm. The developed method was successfully applied in analysis of three different samples in-cluding O. sinensis, Hirsutella sinensis ( anamorph of O.sinensis) and Cordyceps militaris. Nine compounds were i-dentified in both O.sinensis and H.sinensis, which eight compounds were identified in C.militaris.
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The seven-year system in medical education is a new teaching model of cultivating the high-level medical talents to meet the need of construction of socialist health modernization of our country.As a student having had medical study for two years,I realize some advantages and shortcomings existing in the class education.So I have made analysis of the current conditions of its basic medical education and put forward some proposals,hoping to provide help for the seven-year teachings in the undergraduate courses.