Humans ; Lung Neoplasms ; pathology ; Male ; Middle Aged ; Palpation ; Tonsillar Neoplasms ; diagnosis ; secondary

ObjectiveTo evaluate the performance of diagnosis-related groups,Beijing version (BJ-DRGs) which were locally developed in Beijing.MethodA total of 1.3 million inpatient records from 149 hospitals in Beijing in 2008 were drawn from Beijing Public Information Center.Coefficient of variation (CV) was used to measure the performance of DRGs system.ResultsBJ-DRGs produced the best CV results for expenditure.ConclusionsUnder Beijing's medical information condition,BJ-DRGs produced good performance.

Child ; Humans ; Laryngeal Diseases ; pathology ; therapy ; Vocal Cords ; pathology

Diagnosis related groups (DRGs)have been widely used in many countries and regions.The versions of DRGs in different regions are modified according to the local circumstances and conditions.Beijing version DRGs (BJ-DRGs)is the first DRGs system in Chinese,which was developed locally based on the conditions of medical information system and health relative policies in Beijing.This paper introduced the grouping principles,logic and methodology of BJ-DRGs.Taking“ear,nose,mouth and throat disorders”for example,this paper demonstrated the grouping process of BJ-DRGs.

Objective To investigate the mechanism of pulmonary fibrosis induced by paraquat (PQ),and the effect of Xuebijing injection in treatment of PQ poisoning.Methods Seventy-two male Wistar rats were randomly divided into control group,PQ poisoning group,and Xuebijing intervention group,with 24 rats in each group.Pulmonary fibrosis was induced by single garage at the dosage of 50 mg/kg of PQ,while 1 mL of distilled water was given by gavage in control group.Xuebijing injection at the dosage of 4 mL/kg were given intraperitoneally at 30 minutes after exposure to PQ in Xuebijing group,and it was repeated every 12 hours; same amount of physiological saline was given intraperitoneally in PQ group and control group.The experiment lasted for 14 days.Six rats in each group were sacrificed on 1,3,7,14 days,respectively,after insult,and 30 minutes after the last intervention.The lung tissues were harvested,the changes in pathology in lung tissue and the degree of pulmonary fibrosis were observed with optical microscope with hematoxylin-eosin (HE) staining and Masson stain.The ultrastructure changes in lung tissues were observed with transmission electron microscopic,and the content of hydroxyproline (HYP) in the lung tissue was determined by alkaline hydrolysis.The expression of mitochondrial fusion protein 2 (Mfn2) was determined by Western Blot.Results ① HE staining:in PQ group,inflammation was most marked on the 3rd day.On the 7th day,exudates in the alveoli started to be organized,and hypertrophic fibroblasts were seen to secrete slim collagen fibers,and fibrosis could be seen in alveoli.On the 14th day,intensive hyperplasia of fibroblasts could be observed,and the alveolar structure was destroyed and collapsed,with deposition of collagen deposited with formation of pulmonary fibrosis.At the same time,pathologic changes were milder in Xuebijing group than those in PQ group.② Masson staining:the degree of inflammation in alveoli and pulmonary fibrosis were less marked in Xuebijing group than those of PQ group on the 14th day.③ Under the transmission electron microscopy,it was found that the mitochondria of lung tissue cells was relatively less in number on the 14th day in PQ group,and the majority of them underwent degeneration,swelling and damage.Basement membrane became folded,alvcoli were collapsed,and fibrosis was obvious.These changes were less serious in Xuebijing group.④ Content of HYP (μg/g):contents of HYP in lung tissues on the 3rd day in PQ group and Xuebijing group were significantly higher than those in control group (743.3 ± 50.2,718.1 ± 34.0 vs.665.8± 6.6,both P＜0.05),it then increased gradually,but the contents of HYP in Xuebijing group were significantly lower on the 7th day and 14th day than those in PQ group (790.5 ± 23.8 vs.876.7 ± 42.0,812.9 ± 72.3 vs.931.3 ± 33.0,both P＜0.05).⑤ Expression of Mfn2:the expression of Mfn2 in control group was relatively lower.The expression of Mfn2 in PQ group was increased gradually under stress,but its rate was low.The expression of Mfn2 (A value) in Xuebijing group was significantly higher than that in PQ group on the 1st day (0.731 ±0.035 vs.0.618 ±0.029,P＜0.05),and it was elevated steadily,reaching the peak on the 7th day (0.732 ± 0.037 vs.0.669 ± 0.034,P＜0.05),but it was lower than that of PQ group on the 14th day (0.708 ± 0.034 vs.0.765 ± 0.041,P＜0.05).Conclusions Xuebijing reduces lung inflammatory reaction and pulmonary fibrosis as a result of PQ poisoning.The mechanism is that Xnebijing regulates and increases expression of Mfn2 in lung tissue.

Objective To study the effect of Zusanli and Guanyuan electroacupuncture ( EA) on inflammatory reaction in patients with sepsis. Methods A prospective and randomized trial was carried out in 58 sepsis patients, and the patients were randomly divided into EA group and control group. Patients in both groups were given conventional western medicine treatment, and EA group received EA at acupoints of Zusanli and Guanyuan additionally. The hospitalization time in intensive care unit ( ICU) of the two groups was compared. The changes of serum lactic acid (LA) level and inflammatory indexes including white blood cell and neutrophil count, C- reactive protein (CRP), erythrocyte sedimentation rate (ESR) and procalcitonin (PCT) of the two groups were observed before and after treatment. Results The hospitalization time in ICU of EA group was less than that of the control group, and the difference was statistically significant ( P<0.05) . On the seventh day after treatment, the serum LA level of EA group was significantly lower than that of the control group ( P<0.05) . Inflammatory indexes of EA group were decreased after treatment compared with those before treatment ( P<0.05) , and on seventh day after treatment, the inflammatory indexes of EA group were significantly lower than those of the control group ( P<0.05) . Conclusion EA at acupoints of Zusanli and Guanyuan is effective for the treatment of sepsis through reducing the inflammatory reaction of sepsis patients.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Central Nervous System Neoplasms ; drug therapy ; Female ; Follow-Up Studies ; Humans ; Leukemia, Promyelocytic, Acute ; drug therapy ; Male ; Middle Aged ; Prognosis ; Retrospective Studies ; Young Adult

OBJECTIVE:To provide suggestions for the improvement of curriculum system of Pharmacy Administration(Ph.A).METHODS:The basic information was collected by searching official website and the websites of universities and colleges,and the detailed data were collected through questionnaire survey.RESULTS:In the 111 universities and colleges investigated,a total of 51 curriculums(or 399 courses) related to Ph.A were set up.The main curriculums are pharmacy administration(210 courses),pharmaceutical marketing(61 courses),pharmacy laws and regulations(26 courses).In different universities and colleges,the credit hours,semester and property of Ph.A curriculums are different.CONCLUSIONS:The system of Ph.A curriculums has become more and more comprehensive,and the setup of each course suits the need of social needs.But the setup of curriculums of Ph.A in each university or college was far from systematical,and its structure remained to be optimized,and the structure of the teaching materials of Ph.A should be strengthened.

OBJECTIVE: To provide suggestion for the construction of teaching staff and the improvement of the discipline of Pharmacy Administration(Ph.A).METHODS: The basic information was collected by searching official website and the websites of universities and colleges etc,and a questionnaire survey was conducted among pharmacy univeristies or colleges by means of telephone interview or on-the-spot interview etc.RESULTS: A total of 108 pharmacy univeristies or colleges sent back the effective questionnaires.There were a total of 276 Ph.A teachers,including 142 male and 134 female;145 were full-time Ph.A and 131 were part-time teachers.There were only part-time teachers in 63 universities / colleges,of whom,91 were from other teaching or research department of the discipline of pharmacy,24 from party or government administration of school,9 from hospitals,4 from pharmaceutical manufacturing enterprises,and 3 from drug administration department.CONCLUSION: The resources of Ph.A teachers are various,and the access qualification is quite low.It isadvisable to strengthen the building of Ph.A faculty and improve the whole level of Ph.A teachers.

Objective: To investigate the levels of resisitin and C reactive protein, and their relationship with diabetic in patients. Methods: The levels of resistin and C reactive protein were determined in 62 diabetic patients and 42 control subjects. Results: The levels of C reactive protein and resistin were (5.62?0.80))mg/L,(37.43?11.52)?g/L,respectively, compared with control subjects(C reactive protein: (3.62?1.1) mg/L, Resisitin: (18.24?5.84) ng/ml),P