ObjectiveTo discuss the effect of evidence-based nursing on prevention of pulmonary complications in postoperative elderly lung cancer patients.MethodsTwenty elderly lung cancer patients from January to June 2010 were randomly divided into the observation group and the control group with 10 patients in each group.The control group was given regular care methods.The observation group received evidence-based clinical nursing methods.The preventive effect of pulmonary complications was observed in both groups.ResultsOne case was found to have pulmonary complications in the observation group,while four cases in the control group.The total cure rate of the observation group was higher than that of the control group.ConclusionsEvidence-based nursing methods can satisfy the medical demand of patients and their family members to the utmost degree,reduce the incidence of pulmonary complications and contribute to the early recovery of patients.It is worthy of clinical application.

To observe the therapeutic effect of acupuncture and moxibustion on the climacteric syndrome, patients with climacteric syndrome were treated by acupuncture and moxibustion and randomly compared with the patients in control group treated by Chinese herbs. There was a significant difference between two groups (P＜0.05). The results showed that the therapeutic effect in acupuncture and moxibustion group was obviously better than that in Chinese herbs group.

Teaching in classroom is an essential pattern of clinical theoretic education. Evaluation, which is one of the most available methods to monitor and manage the teaching quality is simultaneously an effective way to build up a teaching group and train the teacher. The evaluating system should include students' opinions, companion's advice and experts' instruction. It is very important for making the evaluating more scientific, more significant and more accurate.

Objective To investigate the characteristics of the cognitive impairment about attentional network among amphetamine-induced psychiatric disorders. Methods Amphetamine-induced psychiatric disorders ( n = 100) and normal controls ( n = 100) were assessed with Attentional Network Test(ANT) in the first week and the fourth week. Results Compared with the control group, the first ANT's response time was significantly increased, and the correct rate, orienting and executive control network were significantly reduced in Amphetamineinduced psychiatric disorders( eg:response time ( 867. 37 ± 272.24 ) ms vs ( 668.56 ± 136. 20 ) ms, correct rate (0.88 ±0.06 ) ms vs (0.88 ±0.06) ms ,orienting( - 217.86 ± 198.00 ) ms vs ( -59.67 ± 85.07 ) ms and executive control network ( 184.74 ± 66.61 ) ms vs ( 74.71 ± 50.77 ) ms, P ＜ 0.01 ), but the alerting network was higher ( ( 151.17 ± 198.27 ) ms vs (50.60 ± 67.47 ) ms). In the second ANT results, there was no significant difference between two groups. Compared with the first ANT results of amphetamine-induced psychiatric disorders, the second ANT had shorten response time ,that the correct rate, orienting and executive control network were significantly increased(P ＜ 0.01 ). Conclusion These results suggest that amphetamine-induced psychiatric disorders have impairment in cognitive function, but these impairment can be recovered within one month.

Objective To investigate the effects of early Xuebijing injection on procalcitonin (PCT) with septic shock patients.Methods Sixty-five patients with septic shock were randomly divided into the control group and Xuebijing injection group.The patients in Xuebijing injection group were received Xuebijing injection therapy(50 ml Xuebijing + 100 ml 0.9％ NaCl injection,2 times/d,for 7 d) besides basic treatment,while in the control group were received basic treatment including antibiotic susceptibility + early fluid resuscitation + correct acidosis.At the entering the ICU day and 1,3,5 d after treatment,patients were collected 5 ml venous blood serum C reactive protein(CRP) and PCT,and before treatment and at the 5th,7th day after treatment conducted APACHE Ⅱ evaluation to observation of curative effect of two groups.Results Before treatment,there were no significant difference in terms of heart rate,blood pressure,PCT,CRP,APACHE Ⅱ scores between the two groups (P ＞ 0.05).There was no significant difference in terms of PCT and CRP between the two groups at the 1 d after treatment(P ＞0.05).While at the 3th day after treatment,PCT and CRP of Xuebijing group were lower than of control group and the differences were significant ((7.37 ± 2.58) μg/L vs.(12.25 ± 3.32) μg/L,(64.32 ± 11.12) mg/L vs.(72.37 ± 12.42) mg/L;P ＜0.05).The APACHEⅡ score in control group at before and 5th,7th day after treatment were (20.48 ± 4.41),(16.52 ± 3.45),(12.78 ± 2.91) respectively,in Xuebijing injection group were (20.74 ± 4.73),(12.48 ± 2.76),(9.24 ± 6.67) respectively.And all indices were significant different time points between groups (P ＜ 0.05).At 7th day after treatment,15 cases were improved,10 cases progressed and 8 cases died in the control group and the effect rate was 75.8％ (25/33).Meanwhile,22 cases were improved,5 cases progressed and 5 cases died in the Xuebijing group and effect rate was 84.8％ (27/32).There was significant difference between two group(x2 =7.27,P =0.03).Conclusion Early Xuebijing injection application can inhibit the PCT r~tion of septic shock patients and improve the prognosis.

The change of hemodynamics and hemorrheology induced by hypoxia challenge in the dog were investigated. The results showed that hypoxia caused significant decrease of cardiac output,increased pulmonary artery pressure and pulmonary vascular resistance. Hypoxia also caused increase of blood viscosity. In terms of changes of the reduced viscosity is directly related to the deformation and agglutination properties of red blood cells.

[ ABSTRACT] AIM:To investigate the role of hydrogen sulfide ( H2 S) on impaired wound healing in ob/ob mice and the underlying mechanism.METHODS:The ob/ob mice were randomly divided into 3 groups, including vehicle, in-sulin and NaHS for treatment.C57BL/6 mice were treated with vehicle as control.Full-thickness punch biopsy wounds were created on the mice.Firstly, H2 S concentrations in the skins and granulation tissues were measured.The mRNA ex-pression of cystathionineγ-lyase ( CSE) was detected by RT-qPCR.The protein expression of CSE and MMP-9 were deter-mined by Western blot.The neutrophil and monocyte/macrophage infiltration was analyzed by immunohistochemistry me-thod.The levels of tumor necrosis factor (TNF)-αand interleukin (IL)-6 were measured by ELISA.Collagen formation was measured by Masson staining.RESULTS:The H2 S levels in the skin and granulation were significantly decreased in ob/ob mice and increased in the NaHS-treated mice ( P<0.05 ) .CSE expression at mRNA and protein levels was significantly decreased in ob/ob mice compared with the control mice (P<0.05).The wound healing period was significantly shorter in NaHS group than that in vehicle-treated ob/ob mice group (P<0.05), in which the insulin group had no difference with vehicle ob/ob mice group.The neutrophil and monocyte/macrophage infiltration, and TNF-αand IL-6 levels were signifi-cantly increased in ob/ob groups, but were decreased in NaHS group ( P<0.01 or P<0.05 ) .Meanwhile, NaHS in-creased collagen formation in the granulation tissues of ob/ob mice.CONCLUSION:H2 S/CSE down-regulation contributes
to impaired wound healing in diabetes, which is alleviated by exogenous H2 S possibly through anti-inflammation.

Objective To evaluate the therapeutic effect of extendable intramedullary nail on children with femoral deformity due to osteogenesis imperfecta.Methods From June 2009 to June 2012,21 patients with femoral deformity due to osteogenesis imperfecta were treated with extendable intramedullary nail.There were 13 males and 8 females,aged from 9 years and 6 months to 15 years and 7 months (average,12 years and 3 months).All children had been performed osteotomy on the shaft of femur and implanted with non-extendable nail before 2-4 years (average,3 years).All children had suffered refracture and deformity,including 9 children with femoral bending deformity and 12 with refracture.The deformity angle ranged from 10°to 30°,with an average of 15°.According to revised Sillence classifications,there were 6 cases with type Ⅲ and 14 with type Ⅳ and 1 case with type Ⅴ.Twenty-one patients were operated with extendable nail for fixing fracture and correcting deformity and incisions were 2-3 cm long and located on the great trochanter and distal osteotomy point.Results All of 21 children were followed up for 6-30 months (average,18 months).The bone healing time was 7-12 weeks (average,8.5 weeks).Patients started to walk after X-ray showing bone union.Parents of 21 children were satisfied with surgical operation effect and deformity correction.The Barthel index score improved from 72.85 (range,50-90 points) preoperatively to 91.42 (range,80-100 points) postoperatively at the latest follow-up of patients.WeeFIM index score increased from preoperative average of 55.42 points (range,40-70points) to postoperative average 79.00 points (range,70-86 points).Ten of all children with stick aid preoperative could walk independently after small incision repairing,and 6 of all children in sickbed preoperative,4 of 6 children could walk independently,2 of 6 children could walk with stick aid.Conclusion Small incision repair with extended intramedullary nail operation therapy is advantaged.It gets less bloody,less damages,less pain,less healing time and walking after removing plaster.

Objective:To investigate the relationship between Toll-like receptor and the immune regulation about inflammation by Sertoli cell in vitro.Methods:Here we examined the expression and potential functions of TLR family in rat Sertoli cells.Using our well-characterized urealyticum(UU) induced model we tested the expression changes of TLR2 and TLR6 at 12~(th),24~(th),36~(th) hours after UU infection in vitro.Results:We demonstrated that TLR2-8 are highly expressed;TLR9 and TLR10 are expressed at relatively low level;the expression of TLR1 and TLR5 are not detected in normal rat Sertoli cells.Comparing with control group,Sertoli cells express more TLR2 and TLR6 after infected by UU.Conclusion:There is some relationship between the activation of TLRs and the immune regulation about inflammation by Sertoli cell.

ObjectiveTo provide anatomical basis of neural transplantation to repair deep branch of ulnar nerve defect with the ring finger radial digital branch.MethodsThirty-two sides of 16 cases fresh forearms were dissected and observed.Microdissect and measure the deep branch of ulnar nerve,quadrate pronator of median nerve and it's ring finger radial digital branch under 10-times operating microscope. ResultsThe diameter of quadrate pronator of median nerve was (1.13 ± 0.02)mm,ring finger radial digital branch of median nerve was (1.17 ± 0.05)mm,mid-palmar section of deep branch of ulnar nerve was(1.75± 0.07)mm.Dissect ring finger radial digital branch of median nerve to muscular branch of quadrate pronator under operating microscope,retaining it's blood supply.The length between the deep branch of ulnar nerve and ring finger radial digital branch was( 104.59 ± 20.25)mm.Conclusion①Solving the problem of nervegrafting without blood supply before,benefit to the survival of the grafting segment and the regeneration of the neuro fiber,and function restoring.②This kind of grafting is the bridging of muscular branch to muscular branch,abide by the principle of neurophysiology.③Neural transplantation to repair deep branch of ulnar nerve defect with the ring finger radial digital branch is an effective method.