ABSTRACT
Liver fibrosis is a necessary stage in the development of chronic liver diseases to liver cirrhosis. Liver cirrhosis is the end-stage change of various chronic liver diseases, and early diagnosis of liver fibrosis has an important value in timely treatment and prognosis. At present, liver biopsy, ultrasound, computed tomography, and magnetic resonance imaging are the main diagnostic methods for liver fibrosis and cirrhosis. Liver biopsy is the gold standard for the diagnosis of liver fibrosis and cirrhosis, but its clinical application is limited by invasiveness and sample error. Conventional noninvasive methods cannot meet the requirements for the diagnosis of liver fibrosis and cirrhosis. Therefore, searching for new serological markers for liver fibrosis and cirrhosis has become a research hotspot. Related studies have shown that serum Golgi protein 73 (GP73) can be used as a serum marker for the diagnosis of liver fibrosis and cirrhosis and has high clinical value. This article reviews the commonly used methods for the diagnosis of liver fibrosis and cirrhosis and elaborates on the biological characteristics of GP73 and its value in the diagnosis of liver fibrosis and cirrhosis.
ABSTRACT
Objective To investigate the application value of modified early warning score (MEWS) for assessment of patients in pre hospital first aid.Methods For patients with MEWS method in 3 478 cases of pre hospital first aid,scored in 0-4,5-9 and ≥ 10 points.Analysis of the relationship between the distribution and severity in patients with different grades,and tracing the fate and the condition of patients after admission.Results In MEWS patients with low 0-4 points was divided into pre hospital first aid,accounted for 69.18％ (2 406/3 478),severe cases accounted for 2.58％ (62/2 406); MEWS 5-9 accounted for 21.54％ (749/3 478),severe patients increased to 37.92％ (284/749); MEWS ≥ 10 points accounted for only 9.29％ (323/3 478),severe patients increased to 87.00％ (281/323).MEWS scores higher ratio in patients with severe more,MEWS 5-9 points,severe patients with MEWS ≥ 10 points 0-4 critical patients proportion (P ＜ 0.01).MEWS 5-9 points,≥ 10 points patients admitted to a specialist ward and intensive care units treatment compared with MEWS 0-4 points patients increased significandy (P ＜ 0.01),the mortality rate was also significandy increased (P ＜ 0.01).Conclusion The MEWS method in pre hospital first aid to early warning of potential in critically ill patients,the higher score,the more serious condition,the higher mortality rate.
ABSTRACT
ObjectiveTo study the curative effect and safety of low dose of urokinase (UK) combined with low molecular heparin calcium.MethodsSixty-four cases of sudden cardiac arrest patients were divided into treatment group and control group by random digits table with 32 cases each.Two groups were given cardiopulmonary resuscitation according to the 2005 international guide for cardiopulmonary resuscitation and emergency cardiovascular care.Early in the recovery,the patients in treatment group were pumped in vein with low dose of UK(200 000 U) and injected subcutaneous with low molecular heparin calcium (4100 U ) in 30 minutes.The rate of return of spontaneous circulation (ROSC),survival rate longer than 24 hours and 30 days in two groups and patients dying of bleeding or bleeding conditions in treatment group were observed.ResultsThere were 11 cases (34.4％) of ROSC in control group,and compared with 20 cases (62.5％) in treatment group,there was significant difference (P＜0.05).There were 5 cases (15.6％) of survival longer than 24 hours in control group,and compared with 13 cases(40.6％) in treatment group,there was significant difference (P ＜ 0.05 ).There were 2 cases (6.2％) of survival 30 days in control group,and compared with 8 cases (25.0％) in treatment group,there was significant difference (P＜ 0.01 ).Nobody had subcutaneous bleeding or other organ hemorrhage in control group.But there was I patient who had subcutaneous limited ecchymosis in the injection site in treatment group.The difference of fibrinogen before and after treatment in treatment group was statistically significant(P ＜ 0.01 ),but there was no significant difference in prothrombin time and platelet count before and after treatment in treatment group (P ＞ 0.05).ConclusionsIt is safe and effective in cardiopulmonary resuscitation with low dose of UK combined with low molecular heparin calcium.