Objective:To explore the pathologic mechanism of blood-stasis syndrome in cardiopathy(BSSC) and its different syndrome types from the activity of fi brinolytic system.Methods:72 cases with BSSC,20 cases with non-blood-stasis syndrome in cardiopathy(NBSSC) were observed at random,20 healthy cases as control.The levels of tissue-plasminogen activator(t-PA) and plasminogen activator inhibitor-1(PAI-1) in blood plasma were detected by ELISA.Results:①The level of t-PA in the group of BSSC was signifi cantly lower than that in the groups of healthy control and NBSSC(P

BACKGROUND:The osmotic tissue expander is a self-fil ing device consisting of an osmotic active hydrogel which is made of vinylpyrrolidone and mehtylmethacrylate. It can absorb body fluids and swel up gradual y after embedded.
OBJECTIVE:To explore the short-term and long-term regular patterns as wel as histocompatibility of the osmotic tissue expander in vivo.
METHODS:A self-control design was carried out in Wistar rats by embedding the osmotic tissue expander and high-density polyethylene into each side of their spinal column subcutaneously. Wound healing, tissue expansion and inflammatory reaction were detected and compared at different periods after operation.
RESULTS AND CONCLUSION:Al the wounds got primary healing. The device expanded fastest at week 1 after the implantation. After being enlarged to about nine times that of the initial size at week 4, the expander slowed down its swel ing. It reached its ultimate volume at week 12 which was about 10 times as big as that of the initial one. Then it remained almost the same size until the end of our design. Pathological sections showed that the inflammatory reaction of osmotic-tissue-expander-group had no significant difference from that of the control group (P>0.05). These findings suggest that osmotic tissue expander has a slow-lasting swel ing ability and good histocompatibility.

Humans ; Occupational Health ; Physical Examination

Humans ; Occupational Health ; Occupational Health Services

Objective To investigate the status and needs of professional training in the rehabilitation institutes associated to Shanghai Disabled Persons' Federation. Methods All the rehabilitation institutes associated to Shanghai Disabled Persons' Federation were surveyed with their theme, frequency and targeted participants of training in 2010. The intention of training of rehabilitation personnel were investigated and ranged as importance and urgency. Results There were some trainings in all the rehabilitation institutes, which varied with the property and level of the institutions. The theme of training did not meet the intention of the personnel. Conclusion A preliminary training system for the rehabilitation personnel has been established in Shanghai Disabled Persons' Federation system. It is needed to improve the needs assessment,curriculum, and teaching.

OBJECTIVESTo study the tissue distribution of nodularin in mice and the cellular location of nodularin in the target organs.

METHODSThe nodularin was labeled with radioactive isotope (125)I and then was given to mice via oral, intraperitoneal and intravenous administration. The distribution of nodularin in target organs and the cellular location of nodularin were studied by radioisotope and autoradiography techniques.

RESULTSThe radioisotope study results showed that nodularin was mainly distributed in the kidney and liver in mice. Further autoradiography study indicated that nodularin was distributed in the renal cell nuclei and liver cell nuclei.

CONCLUSIONThe kidney and liver are the two main target organs for nodularin in mice.

Animals ; Cell Nucleus ; metabolism ; Female ; Kidney ; metabolism ; Liver ; metabolism ; Male ; Marine Toxins ; pharmacokinetics ; Mice ; Peptides, Cyclic ; pharmacokinetics

Objective To study the values of glycosylated hemoglobin in screening for patients with prediabetic state in Guang-zhou region .Methods 525 Guangzhou people who had accepted health examination were enrolled and were subjected to oral glucose tolerance test(OGTT) .BIO-RAD D-10 automatic glycosylated hemoglobin analyzer was employed to detect their glycosylated he-moglobin A1c(GHbA1c) .OGTT results were served as diagnostic criteria ,Receiver operator characteristic (ROC) curve analysis was performed to obtain the optimal threshold of GHbA1c in diagnosing impaired glucose regulation (IGR) .Results The optimal threshold of GHbA1c in diagnosing IGR was 5 .95% .The sensitivities of GHbA1c≥5 .95% and GHbA1c≥5 .7% in diagnosing IGR were 53 .3% and 84 .8% ,respectively ,while their specificities were 72 .8% and 31 .0% ,respectively .The difference of sensitivity between GHbA1c≥5 .95% combined with FPG≥5 .6 mmol/L and GHbA1c≥5 .7% alone in diagnosing IGR showed no statistical significance(P= 0 .406) ,while the specificity increased obviously (P= 0 .000) .Conclusion The criteria of GHbA1c≥5 .7% can be used for prediabetic state screening but not for diagnosis .GHbA1c≥5 .95% combined with FPG≥5 .6 mmol/L can be used effectively for prediabetic state screening in Guangzhou people .

Objective: This study aims at the review result of Guangzhou occupational health examination from 2012-2016 to analyze the distribution of crowd and to discover the occupational health hazard factors and key Protection object by finding the situation of the goal of occupational hazard factor diseases through review examination. Methods: By using retrospective study method, to choose those people who have accepted occupational health review examination handled by the review examination group of Guangzhou Occupational Prevention and Treatment Hospital from 2012 to 2016. And comprehensively analyze the review result of occupational health examination in 5 years. Results: There are 8618 cases of occupational health review examination handled by Guangzhou Occupational Prevent and Treatment Hospital and with complete data. From the Personnel structure, it refers that they are Predominantly male and their ages are mainly distributed under 40-year-old. Most of them work under the occupational disease inductive factors less than 5 years and most of the factor is contacting with noise. In the recent 5 years, we found out 1906 cases of occupational contraindications through total review, which takes 22.12% of total number of review People, including noise occupational contraindication in 61.59%. And we found 435 cases of suspected occupational disease which takes 5.05% of total number of review People, including suspected occupational noise deafness which takes the property of 60.23% and appears the most common disease. Suspected occupational diseases and occupational taboos are mainly male patients, and the age is mainly in the 30-49 age group, the working age is mainly less than 5 years. Conclusion Occupational health examination is an important Part in occupational health, occupational health examination review is the most Prior Part in the occupational health examination, which Plays a key role to discover the target disease of the occupational hazard factors in time, Prevent the development of occupational diseases and protect laborer occupational health.

Objective To create the target value of third-degree index and the weight coefficient of evaluation index system of rehabilitation service for all disabled in Shanghai. Methods Compositive quantitative and qualitative research methods, such as document analysis, Delphi method, questionnaire survey, specialist consultation were carried in the study. Results The enthusiasm coefficient of specialist in three times were 100%, 100%, 92.3% respectively, the degree of specialist authority was 0.84, the coordination coefficient of specialist for the first-and second-index were 0.79 and 0.72 respectively. The weight of the more important first-degree index namely community rehabilitation, outlay support, organization network and policy environment were 0.1836, 0.1781, 0.1360 and 0.1274.Conclusion The enthusiasm, authority and coordination of specialist of this evaluation index system are high. The index weight can offer evaluation basement.

Objective To create the evaluation index system of rehabilitation service for all disabled in Shanghai.MethodsCompositive quantitative and qualitative research methods,such as literature review,focus-group discussion,questionnaire survey,specialist consultation were carried in the study.ResultsThe Evaluation Index System of Rehabilitation Service for All Disabled in Shanghai finally comes into being includes 8 first-degree index,32 second-degree indexes and 100 third-degree index.ConclusionThe evaluation index system would be provided with directive significance to the goal of 'rehabilitation service for all disabled persons'.