Objective To study the influence of Compound Salvia injection combined with cefoperazone sulbactam sodium on renal function and renal interstitial fibrosis in elderly patients with chronic pyelonephritis (CPN).Methods From April 2013 to July 2014, 126 cases of CPN were divided into observation group ( n =63 ) and control group ( n =63 ) according to the order of admission to hospital.All patients were given cefoperazone sulbactam sodium, and patients in observation group were added Compound Salvia injection.The clinical efficacy of treatment were evaluated between two groups, renal function and TGF-β1 were observed and compared before and after treatment in two groups.Results After treatment, HE staining of nephridial tissue showed renal interstitial fibrosis in observation group obvious improved more.The overall response rate of observation patients (90.48%) was significantly higher (74.60%) than control group, and the relapse rate of observation group (1.59%) was significantly lower than control group (14.29%), and there were statistically significant differences (P<0.05).After treatment, urinary albumin (11.4 ±3.1) mg/L, BUN (5.7 ±0.5) mmol/L, and Scr (103.2 ±10.4)μmol/L of observation group were significantly lower than control group, respectively (P<0.05).After treatment, TGF-β1 level (103.4 ±32.5) ng/L of observation group was significantly lower than control group (202.4 ±35.2) ng/L(P<0.05).There was no significant difference in adverse reactions between two groups.Conclusions Compound Salvia injection combined with cefoperazone sulbactam sodium has good efficacy.can significantly improve renal function, delay renal interstitial fibrosis in treatment of elderly patients with chronic pyelonephritis.

Objective To discuss the imaging appearances and causes of hepatic pseudolesions around the falciform ligament.Methods 40 patients (23 cases of A-type,17 cases of B-type) of hepatic pseudolesion around the falciform ligament examined by CT were collected.Combined with pathology of 2 cases,follow-up of 6 cases,MRI findings in 5 cases,and with the relevant literature reviewes,the density change of CT plain and enhanced scan and the causes of hepatic pseudolesion around the falciform ligament were analyzed retrospectively.Results There were low density in 25 cases,isodensity in 13 cases,high density in 2 cases in arterial phase,density lower than that of liver in 40 cases in portal phase,low or slightly low density in 27 cases and isodensity in 13 case of A-type in delayed phase.Of 40 cases,there were isointense in 2 cases of A-type in any sequence,and no sigal changes on out-phase images;there were intensity decline on out-phase images comparing to in-phase images in 3 cases of B type.Of 6 CT follow-up cases,there were no changes in 2 cases of A-type and shrinked or disappear in 4 cases of B-type;and there were more shrinked in 1 B-type case of MRI follow-up again after one month.Conclusion Hepatic pseudolesion of A-type can be resulted from focal fatty infiltration,and that of B-type can be caused by special blood-supply.They have characteristics in locations,and characteristic imaging appearances on CT and MRI images,and they can be clearly diagnosed generally.

Objective:To investigate the relationship between the degree of basilar artery stenosis and the short-term prognosis in patients with isolated pontine infarction.Methods:One hundred and thirty-seven patients with isolated pontine infarction within 1 month after symptom onset admitted to our hospital from April 2016 to April 2018 were consecutively included.Based on modified Rankin scale(mRS)socres, patients were divided into the good outcome group(mRS score≤2)and the poor outcome group(mRS score>2). Venous blood samples were taken for biochemical testing on admission or the next day.Baseline National Institutes of Health Stroke Scale(NIHSS)scores and demographic data were recorded and compared between the two groups.The degree of basilar artery stenosis was assessed by magnetic resonance angiography(MRA), and subjects were divided into the non-stenosis, mild stenosis, middle stenosis and severe stenosis subgroups.Results:There were 108 patients in the good outcome group and 29 in the poor outcome group.The baseline NIHSS score(2.71±0.22 vs.7.10±0.59, t=6.99, P<0.01)and total cholesterol[(4.29±0.101)mmol/L vs.(4.76±0.17)mmol/L, t=2.21, P=0.03]were lower in the good outcome group than in the poor outcome group.The proportion of patients without stenosis was higher(76 or 70.4% vs.5 or 17.2%, χ2=26.70, P<0.01)and the proportion of patients with severe stenosis were lower(4 or 3.7% vs.7 or 24.1%, P=0.002)in the good outcome group than in the poor outcome group.Binary logistics regression analysis showed that baseline NIHSS score( OR=1.658, 95% CI: 1.327-2.071, P=0.000)and degree of basilar artery stenosis( OR=2.071, 95% CI: 1.159-3.701, P=0.014)were risk factors for the short-term prognosis. Conclusions:The degree of basilar artery stenosis is a risk factor for the short-term prognosis in patients with isolated pontine infarction, and patients with severer stenosis will have a poorer prognosis.

Objective To compare the activities of daily living(ADL) of the elderly in different styles of providing.Methods 662 subjects were in range of 60～100 years old living in the organization for the aged and 620 subjects were in the range of 60～98 years old living at home from Beijing urban. They were evaluated with the ADL rating scales and a self-designed health status questionnaire.Results The total scores of ADL were not significantly difference between the elderly living at home and living in the organization(t=-0.299, P＞0.05). But age (OR=3.05, 95%CI: 1.805～2.935), educational level (OR=2.01, 95%CI: 1.512～2.544), and physical health (OR=1.25, 95%CI: 1.524～2.012) were related to ADL. Conclusion Age is the important factor affecting ADL (OR=3.05, 95%CI: 1.805～2.935), but ADL of the elderly in different styles of providing is not significantly difference.

Objective To investigate the correlation between hemoglobin level and health status of the elderly living in communities in Beijing.Methods A random cluster sampling method was used to select residents living in communities of Beijing city,and a cross-sectional study was carried out by questionnaires,scene testing and blood sample collection.WHO-formulated criteria were applied for diagnosing anemia.The health indicators in questionnaires included visual impairment,physical disability,decreased health,self-care,fatigue,anorexia,independent walking distance,exercise frequency,intelligence status and computing power.Results Complete information was obtained in a total of 1 948 elderly people,including 790 cases of male and 1 158 cases of female,with an average age of(73.9±6.1)years and a median age of 74 years(65-100).The mean level of hemoglobin in the 1 948 people was(135.65 ± 14.48) g/L,with (142.56 ± 15.56) g/L in male and (130.95 ± 11.53) g/L in female.Hemoglobin level was significantly lower in female than in men (t =54.739,P＜ 0.01).Hemoglobin level was decreased with aging,and negatively associated with appetite,physical strength,walk assistance,visual acuity and physical ability(r=-0.055,-0.067,-0.071,-0.114,-0.095;P =0.022,0.005,0.004,0.000,0.000),while positively associated with health status,activities in daily life,athletic ability,exercise frequency and intelligence (r =0.073,0.126,0.122,0.066,0.124;P =0.002,0.000,0.000,0.006,0.000).Conclusions The hemoglobin level of the elderly decreases with aging and is associated with health status and quality of life in the elderly,which should be taken care seriously.

Objective: To investigate the qualifications current situations of the medical and health institutions and certified doctors for providing occupational disease diagnosis in Jiangsu Province to provide reference for occupational disease prevention and control. Methods: Quantitative and qualitative analysis was carried out on 28 institutionsfor occupational disease diagnosis and 1 278 certified doctors for occupational disease diagnosis in Jiangsu Province between 2012 and 2017, announcement from Jiangsu provincial commission of health and family planning commission, SPSS16.0 was used for statistical analysis. Results: By the end of 2017, there had been 28 medical and health institutions which were qualified for providing occupational disease diagnosis in Jiangsu Province, including 16 centers for disease control and prevention, accounting for 57.14%, 6 general hospitals, accounting for 21.42%, and 6 institutes or centers for occupational disease prevention and control, accounting for 21.42%; a total of 313 occupational disease diagnosis were employed in these 28 diagnostic institutions, with 9.4 certified doctors on average in each institution; In addition, 17.86% of the institutions get all the qualifications for diagnosing 10 occupational diseases, and 10.71% of the institutions get the qualification for diagnosing one tothree occupational diseases. A total of 1278 physicians obtain the qualification of certified doctors for occupational disease diagnosis, the largest number was 221 in Wuxi city, at least 16 in Zhenjiang city, including 599 centers for disease control and prevention, accounting for 46.87%, 118 institutes or centers for occupational disease prevention and control, accounting for 9.23%, 304 general hospitals, accounting for 23.79%, 257 enterprise-owned hospitals, accounting for 20.11%; The highest number of occupational poisoning diagnoses was obtained, accounting for 796 (62.28%) . Conclusion A provincial occupational disease diagnosis network has been established in Jiangsu, but it is far from covering all districts and counties, and the imbalance in regional distribution and specialty programs still exists among the qualified medical and health institutions and certified doctors. It is essential to further strengthen the training of qualified doctors and the development of qualified medical and health institutions.

Objective:To conduct active surveillance of pneumoconiosis in Jiangsu Province in 2019, to understand the status quo of occupational health of dust-exposed workers, timely detect occupational health damage and occupational hazard factors, and provide scientific basis for the prevention and control of pneumoconiosis in the future.Methods:From January to December 2019, counties (cities and districts) with relatively concentrated dust hazard enterprises in Jiangsu Province were selected as monitoring points to carry out active surveillance of pneumoconiosis, and occupational health examination of dust workers (3540 people) in 255 enterprises were carried out, including chest radiographs and lung function examinations. SPSS 26.0 statistical software was used for statistical analysis of the data, and Chi-square test was used to analyze the difference level of the rate between different groups such as gender, age and service.Results:Among the 255 employers, small enterprises accounted for the highest proportion (186 enterprises, 72.94%), private economy accounted for the highest proportion (225 enterprises, 88.24%), and machinery manufacturing industry accounted for the highest proportion (44 enterprises, 17.25%). Among the 3540 workers exposed to dust, 6 suspected occupational diseases (0.17%), 50 occupational contraindications (1.41%), and 1469 other diseases or abnormalities (41.50%) were detected. Among the 3540 workers exposed to dust, 399 (11.27%) had abnormal chest radiography results, and 848 (23.95%) had abnormal lung function indicators. The abnormal detection rate of chest radiographs in males (12.25%, 359/2931) was higher than that in females (6.57%, 40/609), and the abnormal detection rate of lung function in females (32.18%, 196/609) was higher than that in males (22.24%, 652/2931), with statistical significance ( P<0.05). The age of the workers exposed to dust ranged from 17 to 75 (41.78±10.39) years old, and the years of service in contact with dust of the workers ranged from 0.08 to 42 (6.72±7.47) years. There were statistically significant differences in the detection rate of abnormal chest radiography and abnormal lung function among different age and seniority workers ( P<0.05). The abnormal rates of forced vital capacity (FVC), forced expiratory volume in the first second (FEV 1) and FEV 1/FVC were 13.79% (488/3540), 15.28% (541/3540) and 1.86% (66/3540), respectively. There were significant differences in the detection rate of abnormal chest radiography and abnormal lung function among workers exposed to different dust types ( P<0.05) . Conclusion:There are few suspected occupational diseases detected by active surveillance of pneumoconiosis in Jiangsu Province in 2019, and there are differences in occupational health examination results among workers with different dust types, ages, genders and dust exposure years.

Objective:To conduct active surveillance of pneumoconiosis in Jiangsu Province in 2019, to understand the status quo of occupational health of dust-exposed workers, timely detect occupational health damage and occupational hazard factors, and provide scientific basis for the prevention and control of pneumoconiosis in the future.Methods:From January to December 2019, counties (cities and districts) with relatively concentrated dust hazard enterprises in Jiangsu Province were selected as monitoring points to carry out active surveillance of pneumoconiosis, and occupational health examination of dust workers (3540 people) in 255 enterprises were carried out, including chest radiographs and lung function examinations. SPSS 26.0 statistical software was used for statistical analysis of the data, and Chi-square test was used to analyze the difference level of the rate between different groups such as gender, age and service.Results:Among the 255 employers, small enterprises accounted for the highest proportion (186 enterprises, 72.94%), private economy accounted for the highest proportion (225 enterprises, 88.24%), and machinery manufacturing industry accounted for the highest proportion (44 enterprises, 17.25%). Among the 3540 workers exposed to dust, 6 suspected occupational diseases (0.17%), 50 occupational contraindications (1.41%), and 1469 other diseases or abnormalities (41.50%) were detected. Among the 3540 workers exposed to dust, 399 (11.27%) had abnormal chest radiography results, and 848 (23.95%) had abnormal lung function indicators. The abnormal detection rate of chest radiographs in males (12.25%, 359/2931) was higher than that in females (6.57%, 40/609), and the abnormal detection rate of lung function in females (32.18%, 196/609) was higher than that in males (22.24%, 652/2931), with statistical significance ( P<0.05). The age of the workers exposed to dust ranged from 17 to 75 (41.78±10.39) years old, and the years of service in contact with dust of the workers ranged from 0.08 to 42 (6.72±7.47) years. There were statistically significant differences in the detection rate of abnormal chest radiography and abnormal lung function among different age and seniority workers ( P<0.05). The abnormal rates of forced vital capacity (FVC), forced expiratory volume in the first second (FEV 1) and FEV 1/FVC were 13.79% (488/3540), 15.28% (541/3540) and 1.86% (66/3540), respectively. There were significant differences in the detection rate of abnormal chest radiography and abnormal lung function among workers exposed to different dust types ( P<0.05) . Conclusion:There are few suspected occupational diseases detected by active surveillance of pneumoconiosis in Jiangsu Province in 2019, and there are differences in occupational health examination results among workers with different dust types, ages, genders and dust exposure years.

Objective: To investigate the incidence of occupational diseases in a province of China during the period of "Twelfth Five-Year Plan" , and to analyze the features of disease spectrum, the characteristics of regional and industrial distribution, and incidence trend. Methods: Data (2011-2015) were collected from the Information System of Occupational Diseases and Occupational Health to analyze the reported cases of occupational diseases during the period of "Twelfth Five-Year Plan". A statistical analysis was performed to identify the characteristics of the disease distribution in terms of sex, age, working years, enterprise type, enterprise scale, and region, as well as the incidence trend. Results: The overall incidence of occupational diseases in this province fluctuated and decreased gradually. There were a total of 5036 new cases of occupational diseases during the period of "Twelfth Five-Year Plan" ; 89.45% of them were male, and 69.78% of them were aged 40-69 years; the most frequently seen occupational diseases were pneumoconiosis (72.48%) and ear, nose, throat, and oral diseases (7.23%). Most cases of pneumoconiosis occurred after 5-10 years of exposure, and other occupational diseases usually developed within 10 years of exposure. New cases of occupational diseases were often seen in small and micro enterprises, as well as Wuxi, Suzhou, and Yancheng. Conclusion During the period of "Twelfth Five-Year Plan" , the incidence of occupational diseases in this province decreased gradually, indicating improved control of occupational diseases, but we still need to pay attention to the high-risk population (male, aged over 40 years) , as well as the prevention of occupational noise-induced hearing loss, and to strengthen the supervision of small and micro enterprises.

OBJECTIVEWe sought to master the clinical characteristics and prognosis of hard mental lung disease, improving this disease's diagnosis and treatment quality.

METHODSWe recruited two suspected patients with hard mental lung disease and collected their occupational history, examination results of occupational health, and past medical records. By virtue of laboratory tests, high Kv chest radiography, CT and HRCT of chest, fiberoptic bronchoscopy and ECG examination, diagnostic report was synthesized respectively by respiratory physicians and pathologist from three different agencies. Then the report was submitted to diagnosis organizations of occupational disease, and diagnostic conclusion of occupational disease was drawn after discussion by at least three diagnosticians of occupational disease.

RESULTSWe found that both of the two suspected patients were exposed to dusts of hard metal, and length of exposure service ranged from 8 to 9 years. Clinical manifestations were dominated by dry cough, wheezing after activities, and pathological manifestation was characteristic giant cell interstitial pneumonia. The prognosis and outcome of the disease were different.

CONCLUSIONAccording to exact occupational exposure history, clinical manifestations, combined with the results of high Kv chest radiography, CT of chest and pathological manifestation, it can be diagnosed with hard mental lung disease.

Alloys ; adverse effects ; Bronchoscopy ; Cobalt ; adverse effects ; Dust ; Humans ; Lung ; pathology ; Lung Diseases ; diagnosis ; etiology ; Occupational Diseases ; diagnosis ; etiology ; Occupational Exposure ; adverse effects ; Tungsten ; adverse effects