Objective To explore the influence factors of thrombocytopenia in patients with severe infection in ICU ,so as to provide a reference for clinic prevention and treatment and the judgment of prognosis .Methods 76 patients(39 male ,37 female) with severe infection from May 2014 to December 2014 were retrospectively analyzed in this hospital .Among them there were 40 cases with thrombocytopenia (Group A ) ,and 36 patients without thrombocytopenia (group B) .Influence factors and prognosis differences were investigated for thrombocytopenia combine with severe infection .Results There was correlation between the age , numeration of leukocyte ,neutrophil ratio ,gram negative bacteria infection ,respiratory infection and severe infection combine with thrombocytopenia(P < 0 .05 ) ,ICU dwell time and mortality differences between the two groups was statistic significance ( P<0 .05) .Conclusion Platelet count should be monitored in patients with severe infection ,especially in those with old age ,respiratory infections ,Gram negative bacteria infection ,we should give priority intervention and find the point in time in order to prevention and cure and improve its poor prognosis .

Objective:To investigate the expression of the collagenases MMP-13 and its inhibitor, tissue inhibitor metalloproteinase-1 (TIMP-1) in the rat lung of the experimental models of COPD.Methods:Male Wistar rats (10 weeks of age) were divided into two groups—model and control groups.The rat of model group were given intratracheal lipopolysaccharide (LPS),and then animals were exposed to cigarette smoke for 32 days.The lung function was measured,and pathological changes were also observed.Transcriptional levels of MMP-13 and TIMP-1 mRNA extracted from the lungs were assessed by semiquantitative reverse transcription-polymerase chain reaction (RT-PCR).Results:(1)In COPD model group,the pathological changes of bronchi and lung tissue,the changes of lung function were similar to those of the COPD patients.(2)The mRNA expression of MMP-13 and TIMP-1 in COPD model group were significantly increased compared with those in control group( P

Aim To determine the effect of phospholipase C(PLC) on the rabbit platelet triphosphoryl inositol(IP_3) induced by ADP,and then to explore the mechanism of anti-aggregation to platelet by PLC.Method PRP was made from rabbit blood by removing red cells,and then was parted to eight groups.The first group was treated with PSS.The second was treated with with ADP.The third was treated with ASP and then induced by ADP.Four to eight groups were treated with different dose of PLC respectively and then induced by ADP.IP_3 of rabbit platelet was made by trichloro-acetic acid method,and its content was tested by radioimmunological assay.Result IP_3 of rabbit platelet treated with PSS was 0.29 pmol/10~8 platelet.IP_3 of rabbit platelet treated with ADP was 0.39 pmol/10~8 platelet.IP_3 of rabbit platelet,which were treated with ASP 668 ?mol?L~(-1),5,10,15,20 and 25 U PLC?ml~(-1) respectively and then induced by ADP,were 0.29,0.19,0.08,0.15,0.25,0.04 and 0.18 pmoL/10~8 platelet respectively.IP_3 of ADP group was apparently higher than that of PSS group,but the IP_3 of ASP group and different dose PLC group were significantly lower than ADP group(P

Positive psychology focuses on enhancing individual positive emotion and promoting the development of individual positive personality.Introducing positive psychology into the first stage of internal medical resident standardized training will improve the resident ability to solve clinical problems.It's helpful for resident doctors to improve their clinical thinking ability,doctor education innovation ability and lifelong self-education ability.It inspires their creative thinking by motivating their positive emotions It would help them to avoid occupational tiredness.Using the idea of positive psychology could improve the comprehensive quality of residents.

Objective To investigate the ultrasonographic features corresponding to classification of peripheral neuropathies in neurofibromatosis type Ⅰ.Methods Thirty-six patients with peripheral neuropathies and diagnosis of neurofibromatosis type I were enrolled in this study.Ultrasound appearance of peripheral neuropathies was analyzed and divided into four groups according to their pathological classifications.There were 19 males and 17 females with age between 7-47 years.High frequency or board frequency ultrasound probes were used for scanning.Results The ultrasound findings were varied based on different pathological classifications.Multiple nodular class(n=5) was presented as multiple nodes.Ultrasound demonstrated that tumors were multiple,oval or lobulated,and had well defined margin,and the echogenic of lesions was mainly hypoechoic.Plexiform class (n=12) was presented as cluster nodes along the peripheral nerve trunk.Ultrasound showed trunk nerves in extremities became thicker in a long range and lost the normal structure,and catenular or racemosum in shape.The echogenicity was hypoechoic.Diffuse class (n=14) was diffuse subcutaneous disease.Tumors range was infiltrative.The subcutaneous soft tissue was thicken and echogenicity was increased.The structure of nerve bundle was disturbed and associated with multiple hypoechoic nodes.Mixture class (n=5) was defined as mixture of multiple nodular class and plexiform class.In this group,diffuse disorders were co-existed with multiple nodes disorder.Conclusions The ultrasonographic appearances of peripheral nerve disorders in neurofibromatosis type I was closely corresponded to their pathological characters.And the ultrasonic examination would be helpful to diagnosis and provide important information for therapy.

This paper summarized the effects of the treatment of chronic hepatitis B (CHB) by lamivudine combined with traditional Chinese medicine or western medicine in the past few years. Combined treatment of lamivudine and the other medicine had higher efficiency than lamvudine alone in the treatment of CHB. The Combined treatment should be a tendency of the treatment for chronic hepatitis B. The focal point is that the traditional Chinese recipe produces a multitarget effect in the treatment of CHB. The combined treatment of lamivudine and traditional Chinese recipe can reduce the treatment course and the recurrence rate. Combined treatment of traditional Chinese medicine and western medicine has notable superiority and broad developing prospect in the treatment of CHB.

The 109th Annual Meeting of the American Urological Association was held in Orlando, Florida, USA in May 2014, which received more than 1,000 abstracts on prostate cancer (PCa), covering new epidemiological data about PCa, new theories of early screening, novel molecular markers, new surgical methods, new ideas of diagnosis and treatment of castration-resistant PCa, and progress in basic researches. This paper focuses on the new theories of early screening and novel molecular markers of PCa, including the risk factors of PCa, a revolutionary understanding of the relationship between testosterone and PCa, and new application of PSA, new imaging techniques and molecular markers in the early diagnosis of PCa.
Biomarkers, Tumor ; blood ; Early Detection of Cancer ; Florida ; Humans ; Male ; Prostatic Neoplasms ; blood ; diagnosis ; therapy ; Risk Factors ; Societies, Medical ; Testosterone ; blood ; United States ; Urology

Objective To analyze the effect of different procedures of alimentary reconstruction for the digestive and absorptive functions of patients after total gastrectomy. Methods From January 2012 to January 2013,there were 114 patients with gastric cancer,of which 58 patients received Roux-en-Y anastomosis were the control group,56 patients received P-type jejunal loop esophageal jejunal Roux-en-Y anas-tomosis were the observation group,the nutritional status and postoperative complications of two groups were compared. Results The level of RBC,HGB,TP and ALB of the observation group were significantly higher than that of the control group(P<0. 05),the incidence rate of in-traoperative complications,diarrhea and reflux esophagitis of the two groups had no significant differences (P>0. 05),but the incidence rate of postoperative dumping syndrome and abdominal distension of the observation group were significantly lower than that of the control group (P<0. 05). Conclusion The efficacy of P-type jejunal loop esophageal jejunal Roux-en-Y anastomosis for gastric surgery was superior to Roux-en-Y anastomosis.

OBJECTIVE:To observe clinical efficacy and safety of tanshinone ⅡA sulfonate combined with alprostadil in the treatment of acute cerebral infarction. METHODS:56 patients with acute cerebral infarction were randomly divided into treatment group(36 cases)and control group(20 cases). Control group was given tanshinone ⅡA sulfonate 60 mg intravenously,qd,for 10 days. Treatment was additionally given Alprostadil injection 10 μg intravenously,30 min drop lrote,qd,the two group for 10 days,on the basis of control group. Therapeutic efficacy and BI were observed at the end of a treatment course. RESULTS:The ef-fective rate of treatment group and control group were 91.67% and 75.00%,with statistical significance(P<0.05). BI score of 2 groups after treatment were better than before,and the treatment group was better than the control group after treatment,with statis-tical significance (P<0.05). No obvious ADR wad found in both groups. CONCLUSIONS:Tanshinone ⅡA sulfonate combined with alprostadil is effective in the treatment of acute cerebral infarction with good safety.

ObjectiveTo launch researches on the current status of college students' view on life values.MethodsCreating College Students' Views on Life questionnaires for 774 undergraduates in Kunming for further analyses on their views on life values.ResultsThere appeared an inclination of diversified notions among the college students in which the mainstream of thoughts appeared to be positive with a little inclination towards narrow-mindedness and bigotry.Values in the narrow life of the paranoid dimension between males and females were significantly different ( P ＜0.01 ).Urban students and rural students were significantly different ( P＜0.01 ).The only-children and the non-only-children were significantly different ( P＜0.01 ).Similar results are found amongst the students majoring arts,science,medical science or art and sports,esp.with a distinction in positive life values,love of life and parochial attitudes towards life values,P ＜ 0.05 or P ＜ 0.01 as noted.ConclusionVarious factors contribute to the loss of life values among college students,and we earnestly request encouraging solutions to the problems found in life education and steer them into the right course.