OBJECTIVE:To provide reference for teaching reform of Pharmaceutical English in our university. METHODS:According to the theory of needs analysis,by the means of classroom observation,questionnaire survey combined with personal in-terview,the participation of students majoring in Pharmaceutical Engineering,Pharmaceuticals and TCM Source of Grade 2013 in Pharmaceutical English classrooms of our university were investigated to investigate target needs and learning needs of students and analyze main influential factors of students'enthusiasm. RESULTS:It was found that the students participated passively in the Pharmaceutical English classrooms,mainly targeted at credit hour(88 students,58.28%)and aimed at the improvement of read-ing ability(73 students,48.34%). From aspect of learning needs,the students presented evenly enthusiasm for between traditional teaching method and modern teaching method;expected teachers asked more difficult questions;the study focused on actual and ef-fective feedback from the students. Their participation was mainly influenced by course property,teaching content and teaching method. The students'learning objectives were greatly affected by course propevty;to the students,the teaching content was more important than teaching method. CONCLUSIONS:It is to be improved in course property and location,teaching content and teach-ing method of Pharmaceutical English in our university. Pharmaceutical English should be included in required course;teaching content is combined with pharmaceutical practice;various teaching mode is formulated according to teaching content so as to meet students'need and improve teaching effect.

Objective: To investigate the factors affecting depression and anxiety symptoms among the elderly, so as to provide the basis for promoting mental health among the elderly. Methods: The elderly aged 60 years and above in Ningbo City, Zhejiang Province were recruited using the multistage stratified random sampling method from June to August 2022, and demographic information, lifestyle and self-rated health status were collected by questionnaires. The symptoms of depression and anxiety were assessed by the Patient Health Questionnaire-9 (PHQ-9) and the Generalized Anxiety Disorder-7 (GAD-7), respectively. The presence of depressive and anxiety symptoms was determined when both the PHQ-9 score and the GAD-7 score were 10 points and higher. Factors affecting depressive and anxiety symptoms were identified using a multivariable logistic regression model. Results: A total of 7 771 individuals were surveyed, including 3 490 males (44.91%) and 4 281 females (55.09%), and had a mean age of (72.11±6.79) years. The prevalence of depression and anxiety symptoms was 2.05%. Multivariable logistic regression analysis identified residence (urban area, OR=0.316, 95%CI: 0.201-0.498), sedentary duration (<3 h/d, OR=0.349, 95%CI: 0.232-0.525; 3-5 h/d, OR=0.458, 95%CI: 0.313-0.671), physical activity (≥3 times/week, OR=0.551, 95%CI: 0.373-0.815), sleep quality (poor, OR=2.491, 95%CI: 1.738-3.571), social isolation (OR=1.688, 95%CI: 1.148-2.481) and self-rated health (poor, OR=5.857, 95%CI: 3.547-9.671; normal, OR=1.903, 95%CI: 1.234-2.937) as the influencing factors for depression and anxiety symptoms among the elderly. Conclusion The prevalence of depression and anxiety symptoms among the elderly is associated with residence, sedentary duration, sleep quality, physical activity, social interactions and self-rated health status.

Objective To investigate the current status of endemic fluorosis in Shandong province, and to provide scientific evidence for the development of control strategies. Methods According to "The National Technical Scheme for Endemic Disease Control in 2007", 19 counties were chosen to carry out the epidemiological investigation in 2008. Water and urinary fluoride were determined by F-ion selective electrode, dental fluorosis of children aged 8 to 12 were diagnosed by Dean method and skeletal fluorosis of adults over the age of 16 were examined clinically and by X-rays. Results In 19 counties, 186 villages were surveyed, 44 villages were found with mean water fluoride ≤ 1.00 mg/L, accounting for 23.66%(44/186);the value ＞ 1.00 mg/L in 142 villages,accounting for 76.34% (142/186);maximum water fluoride 8.88 mg/L. Total detection rate of dental fluorosis of children aged 8 to 12 was 66.35% (4518/6809), dental fluorosis index was 1.55, and defect rate was 15.39%(1048/6809). Children with urinary fluoride ＞ 1.40 mg/L was 83.29%(2149/2580), and the maximum value was 31.92 mg/L. Detection rates of skeletal fluorosis clinically and by X ray among adults over 16 years were 6.37%(5577/87 607) and 20.23% (229/1132), respectively. Conclusions Endemic fluorosis in Shandong province is still serious, prevention efforts need to be further increased.

The aim of this study is to study the effect of calcium dobesilate on streptozotocin (STZ)-induced early diabetic nephrophathy (DN) in rats. All male Wistar rats were randomly divided into six groups: normal group; DN blank group; calcium dobesilate 75, 150, and 300 mg x kg(-1) groups and perindopril 0.4 mg x kg(-1) group. Blood glucose and the 24 h urinary albumin were measured dynamically during the experiment, after 8 weeks administration, the level of glycosylated hemoglobin (HbA1c) was determined, the expressions of plasminogen activator inhibitor-1 (PAI-1) and matrix metalloprotein-9 (MMP-9) in cortex of kidney were examined with immunohistochemical staining. The endothelin (ET) in plasma and kidney cortex was measured with radioimmunoassay, renal pathomorphism was observed with light and electron microscopes. Calcium dobesilate could decrease the 24 h urinary albumin and ET in plasma and kidney cortex, down-regulate the expression of PAI-1, and up-regulate MMP-9 in kidney. These findings suggested that calcium dobesilate could protect blood vessel endothelium, inhibit kidney fibrous degeneration, ameliorate renal pathological damage, and protect kidney function in many ways.
Albuminuria ; Animals ; Blood Glucose ; metabolism ; Calcium Dobesilate ; pharmacology ; Diabetes Mellitus, Experimental ; blood ; metabolism ; pathology ; Diabetic Nephropathies ; blood ; metabolism ; pathology ; Endothelins ; blood ; metabolism ; Glycated Hemoglobin A ; metabolism ; Hemostatics ; pharmacology ; Kidney Cortex ; metabolism ; ultrastructure ; Male ; Matrix Metalloproteinase 9 ; metabolism ; Plasminogen Activator Inhibitor 1 ; metabolism ; Random Allocation ; Rats ; Rats, Wistar

Objective To investigate the present status of Kaschin-Beck disease(KBD) in Qingzhou at present, and provide a scientific basis for decision-making in controlling the disease. Methods According to The National Technical Scheme for Endemic Disease Control in 2007, children aged 7 to 12 were chosen to receive clinical and X-ray examination in 3 villages of 2 towns in Qingzhou. Local adults aged 16 years and older were clinically diagnosed in 10 villages of 4 towns and divided into different groups according to the clinical degrees and their ages. The Diagnostic Criteria of Kashin Beck Disease(GB 16003-1995) was carded out by clinical and X-ray diagnosis. Results Two hundred and sixty school children aged 7 to 12 were clinically diagnosed, and the patients of I degree upwards of KBD were not detected. One hundred and ninety-eight school children aged 7 to 12 were examined by X-ray, and the detectable rate was 0(0/198). In 7099 adults aged 16 years old upwards clinically tested, 502 patients of degree I and higher of KBD were detected and the detectable rate was 7.07%(502/7099). The patients distributed mainly in the population aged 36 years old and older, accounting for 99.00% (497/502). Conclusions Although KBD in children have been controlled in Qingzhou, it is still serious in adults. So the monitoring of KBD should be carried on and prevention and control for KBD in adults should be strengthened.

Objective To investigate the clinical effect of Spleen Aminopeptide Oral Lyophilized Powder on mycoplasma pneumonia in children and its influence in immune function.Methods Totally 103 cases of children infected with mycoplasma pneumonia from May 2013 to June 2016 were selected and divided into observation group and control group,with 53 cases in each group.The control group were treated with azithromycin,and observation group were treated with azithromycin combined with Spleen Aminopeptide Oral Lyophilized Powder.The clinical effect,T cell subgroup (CD4+,CD8+,CD4+/CD8+) levels,serum cytokine levels (IL-10,IL-17,TGF-β1) and safty were compared.Results The total effective rate of the observation group was 94.39％,which was significantly higher than that of the control group of 79.25％ (P ＜ 0.05).After treatment,the levels of CD4+,CD4+/CD8+ in two groups were significantly higher than those before treatment (P ＜ 0.05),and the levels of CD4+,CD4+/CD8+ in observation were higher than those in control group significantly (P ＜ 0.05).The levels of CD8+,IL-10,IL-17,TGF-β1 in two groups were significantly lower than before treatment (P ＜ 0.05),and those indexes in observation were lower than those in control group,the difference was statistically significant (P ＜ 0.05).Conclusion Azithromycin combined with Spleen Aminopeptide Oral Lyophilized Powder has remarkable clinical effect on mycoplasma pneumonia in children,which is cecurity and reliable,and can improve the cellular immune function and reduce the immune injury.

Objective To understand the current status of the prevention and control of endemic fluorosis in the southwestern area of Shandong province. Methods In 2007, the progress of water-improving defluoridation, the operating state and water fluoride content of the water-improving project, which was determined by fluorosis selective ion electrode, and the inhabitant related indexes of endemic fluorosis were extensively surveyed in the three main fluorosis counties-Jiaxiang, Yuncbeng and Liangshan of the southwestern area of Shandong province. Results Among 1371 fluorosis villages in the 3 counties, 53.61%(735/1371) of which had undergone water-improving defluoridation, the rate in Jiaxiang, Yuncheng and Liangshan being 38.0% (220/579),65.51% (378/577) and 63.72% ( 137/215 ) respectively; the normally functioning rate of this project was 76.73% (564/735), projects out of order accounted for 23.27% (171/735). Among 263 well-functioning projects from the three counties, the rate with water fluoride higher than 1.0 mg/L was 35.36%(93/263), the maximum value being 4.17 mg/L. The urine fluoride content of 440 children aged 8 - 12 years and 484 adults over 30 years old were examined in 13 fluorosis villages of the three counties, the geometric mean was 2.98,3.06 mg/L respectively; the individual maximum was 12.83,14.49 mg/L respectively; the detectable rate of dental fluorosis among children aged 8 - 12 was 84.28% (649/770) ,17.66%(136/770) had defect and the index of dental fluorosis was 1.89; the rates of the clinical and X-ray skeletal fluorosis of the adults aged more than 30 were 44.40%(234/527) and 24.67%(130/527) respectively, and the abnormal electrocardiography rate was 32.43% (168/518) in the adult, mostly T-wave abnormality. Conclusions The progress of the water-improving defluoridation in the southwestern area of Shandong province was relatively slow, the water fluoride content of the water-improving projects seriously exceeded standard, and the condition of the fluorosis had not been effectively controlled.

Objective To understand the fulfillment of control measures of endemic fluorosis and find out the prevalent trend of this disease in Shandong Province from 1992 to 2006 in order to provide a scientific basis for the set up of control strategies. Methods According to "the National Survey Scheme of Endemic fluorosis", Huantai County in 1992-1996 and Liaagshan County in 1997-2006 were selected, where water-improving defluoridation and the contents of water fluoride were searched in two counties; dental fluorosis and urine fluoride in children aged 8-12 years old, clinical and X-ray skeletal fluorosis in adult over 16 years old were searched respectively in Lijia Village of Huantai County and Dongxu Village of Liangshan County. Results One hundred percent(304/304) high-fluoride villages of Huantai County in 1992 and 63.72% (137/215) villages of Liangshan County in 2006 had finished the project of water-improving defluoridation; the rate of high-fluorine water(>1.0 mg/L) in normal operation projects was 5.00%(5/100)-17.14%(18/105) in Huantai County from 1992 to 1996, and 18.97%(11/58)-45.61%(26/57) in Liangshan County from 1997 to 2006. The water fluoride of Lijia Village was<1.0 mg/L from 1992 to 1996, the water fluoride of Dongxu Village was<0.5 mg/L from 1997 to 2006. The detection rate of dental fluorosis of children aged 8-12 years at Lijia Village dropped from 30.86%(25/81) in 1992 to 10.13%(8/79) in 1996(χ2=12.41, P<0.05), and the Dongxu Village dropped from 68.95%(151/219) in 1997 to 0(0/38) in 2006(χ2=222.04, P<0.01). In the Lijia and Dongxu Villages, urine fluoride in children aged 8-12 years old was lower than 1.40 mg/L. In the adults over 16 years of the two villages, the positive rate of X-ray skeletal fluorosis of Lijia Village dropped from 30.0%(15/50) in 1992 to 13.95%(6/43) in 1996(χ2=3.41, P>0.05), and all the cases were in degree I, the rate of Dongxu Village dropped from 64.58%(31/48) in 1997 to 16.67% (4/24) in 2006(χ2=14.71, P<0.01), and no eases of degrees Ⅲ was detected. Conclusions The progress of water defluoridation was uneven in 2 counties, slow in Liangshan County; and the water fluoride in part of the project exceeded standard; the water fluorid of 2 surveyed villages was normal and the endemic fluorosis was under control. More financial input is requested to accelerate the process of water defluoridation and to reinforce the management of the projects and illness monitoring, thus to reduce the harm of fluorosis to the limit.

Objective To investigate the abdomen CT characteristics of patients with ischemic bowel disease (ICBD).Methods CT imaging data of ICBD patients from January 2008 to December 2013 in the Chinese PLA General Hospital were retrospectively analyzed to find CT imaging features in intestinal lesions associated with ICBD death.Results In CT imaging analysis,151 patients including acute superior mesenteric artery thromboembolism (ASMATE,n=51),acute superior mesenteric vein thrombosis (ASMVT,n=53),non-occlusive mesenteric ischemia (NOMI,n=8),chronic mesenteric ischemia (CMI,n=10) and ischemic colitis (IC,n=29) were divided into survival group (n=115) and death group (n=36).In comparison with the survival group,the death group had higher incidence of abdomenal effusion,portomesenteric gas,pneumatosis intestinalis and pneumoperitoneum (P＜0.001,P＜0.001,P＜0.001,P=0.003).Conclusion The ascites,portomesenteric vein gas,pneumatosis intestinalis and pneumoperitoneum in bowel CT may be associated with the death of ICBD patients.

Objective To investigate the current status of endemic fluorosis in Shandong province,and to provide a scientific basis for the development of preventive strategies.Methods In accordance with the requirements of the national Technical Implementation Plan for Endcmic Disease Control Project in 2009 and Drinking-Water-Borne Endemic Fluorosis Monitoring Program (trial),ten counties were selected to carry out the epidemiological investigation,to understand the progress and the effect of the water improvement projects; three villages were selected in each county,to determine fluoride content of drinking water,to check dental fluorosis of children aged 8 to 12 and skeletal fluorosis of adults over the age of 25.Water fluoride content was determined by fluoride ion selective electrode method,children dental fluorosis was diagnosed with Dean method and adults skeletal fluorosis by the National Standard for Diagnosis of Endemic Skeletal Fluorosis (WS 192-2008).Results There were a total of 687 improved-water defluoridation projects of the 10 counties,the improved-water rate was 83.34％ (3247/3896).The investigation was taken place in 84 improved-water projects of the 10 counties,the projects running normally accounted for 98.81％ (83/84); 41 projects had water fluoride concentration ≤1.20 mg/L,and the pass rate was 48.81％(41/84),with the maximum water fluoride as 5.76 mg/L.In the 26 villages with improved-water projects of the 10 counties,villages with a mean water fluoride ≤ 1.20 mg/L were 15,which accounted for 57.69％ (15/26),＞ 1.20 mg/L were 11,which accounted for 42.31％ (11/26),with the maximum water fluoride as 5.58 mg/L.In the 4 yet to improve water quality villages of the 10 counties,1 village had mean water fluoride ≤ 1.20 mg/L,3 villages had mean water fluoride ＞ 1.20 mg/L,with the maximum water fluoride as 2.92 mg/L.A total of 1331 children aged 8 to 12 were checked in the 26 improved water villages,the detection rate of dental fluorosis was 59.73％ (795/1331),the index of dental fluorosis was 1.17 and the defect rate was 10.14％ (123/1331).A total of 138 children aged 8 to 12 were checked in the 4 yet to improve water quality villages,the detection rate of dental fluorosis was 51.45％(71/138),the index of dental fluorosis was 0.95 and the defect rate was 0.72％ (1/138).In water quality improved villages and yet to improve water quality villages,X-ray detection rates of skeletal fluorosis were 8.80％ (113/1284) and 3.05％ (6/197),respectively,in adults over the age of 25.Conclusions The water fluoride content of improved-water defluoridation projects exceeds the national standard seriously and fluorosis has not been effectively controlled in Shandong province.