OBJECTIVE:To observe the efficacy and safety of ornidazole combined with Jinzhi jieyin gargle in the treatment of acute wisdom tooth pericoronitis. METHODS:110 patients with acute wisdom tooth pericoronitis were randomly divided into control group and observation group. Control group was given one Ornidazole tablet,ground into fine powder in sterile bottle. Checking oral cavity carefully before treatment,Hydrogen peroxide solution (3%) and 0.9% Sodium chloride injection were in sterile syringe to repeatedly and alternatively flushing peripheral tissue to clean the food residuals,bacteria and pus in gingival pock-et,until spilled solution was clear and no purulent. Sterile cotton swabs were used to blot up and separate it from the wet. After sep-arating gingival valve by probe,ornidazole fine powder was put into gingival pocket and pressed into deep area by tampons,and kept tampons,once a day + 2 Amoxicillin capsules,3 times a day. Observation group was additionally given 10 ml Jinzhi jieyin gargle in mouth for 3 min after the spilled solution was clear and no purulent,for 2 times,then ornidazole fine powder was put in-to blind pouch. 10 ml was taken in mouth for 3 min after three meals per day. The treatment course for both groups was 4 d. Clini-cal efficacy,main symptom and total scores of main symptoms,secondary symptom and total scores of secondary symptoms be-fore and after treatment,and incidence of adverse reactions in 2 groups were observed. RESULTS:The total effective rate in obser-vation group was significantly higher than control group,the difference was statistically significant (P<0.05);after treatment, main symptom and total scores of main symptoms,secondary symptom and total scores of secondary symptoms in 2 groups were significantly lower than before,and observation group was significantly lower than control group,the differences were statistically significant(P<0.05). And there was no significant difference in the incidence of adverse reactions between 2 groups(P>0.05). CONCLUSIONS:Ornidazole combined with Jinzhi jieyin gargle has better efficacy than only ornidazole in the treatment of acute wisdom tooth pericoronitis,it can significantly reduce the main symptom scores and secondary symptom scores,with similar safety.

Wrist-ankle acupuncture is a type of special acupuncture therapy, featured by simple operation, swift efficiency, and few adverse effects. In the recent years, ankle-wrist acupuncture has become more and more popularized in clinic. By retrieving the relevant medical literatures from VIP, CNKI, and Wan Fang databases, this manuscript was to analyze the history of wrist-ankle acupuncture and to review it from both mechanism and clinical reports. Meanwhile, this article also pointed out the existing problems in the research of wrist-ankle acupuncture during the recent years, and expected further standardization and studies.

Objective:To investigate the principle and measures of prevention and treatment on pancreatic fistula due to pancreatic injury.Method:The clinical data of 131 pancreatic injury patients were analyzed retrospectively.Operation and combined therapy during perioperative were performed.Results:Among 35 cases(26.7%,35/131) with pancreatic fistula,3 cases shaped internal fistula showed by visualization and cured spontaneously after operations,9 cases with pancreatic pseudocyst after operations were treated by Roux-en-Y pancreatic cystojejunostomy,2 cases(5.7%,2/35) died of MODS and abdominal infections.The rest were recovered.The follow-up from 3 months to 5 years showed that there were no cases died of complications related to pancreatic fistula.Conclusions:Operation combined with multiple therapies was effective in the prevention and treatment of pancreatic fistula.

Aim and Methods To investigate the effect of UCN-01(7-hydroxystaurosporine) on cell migration and invasion ability of DU-145, an invasive human prostate cancer cell line.Results It was found that UCN-01 at non-cytotoxic doses (100 nmol· L-1) significantly inhibited prostate cancer DU-145 cell invasion and migration behaviors.Moreover, this anti-invasion and migration activity of UCN-01 was associated with an up-regulation of cell adhesion molecule E-cadherin. Conclusion These results indicate for first time that UCN-01 inhibits the invasion and migration of human prostate cancer cells.Thus, clinical application of UCN-01 may contribute to the potential benefit for suppression of prostate cancer invasion and metastasis.

Objective To study the impact of Chitosan Lecithin on the mild cognitive impairment(MCI) patients' semantic understanding by event-related potential N400.Methods 32 patients with MCI were screened from 500 elder people aged Court in Weifang by mini-mental state examination (MMSE) scale,and were divided into two groups:the observation group ( n=16) and the control group ( n=16) by the table of random numbers.The observation group were given Chitosan Lecithin while the control group were given an equal dose of placebo.The intervention time was 2 months.The subjects were asked to conduct semantic judgement by semantic violation experiment.Thirty-two channels electroencephalogram(EEG) was recorded by Neuroacan Nuamps Systerm and analyzed data.Results 1 ) Specific component N400 was found in both groups,which was distributed at the frontal,central and parietal regions.2 ) The observation group reaction time and correct rate were respectively (965.13 ± 178.07 ) ms and ( 92.56 ± 2.36 ) ％ ,while the control group were respectively ( 1126.13 ± 252.77 ) ms and (85.28 ± 5.73 )％,with significant difference(P ＜ 0.05 ).3 ) Compared with N400 in control group,N400 latency was shorter ( (425.28 ±47.26) ms vs (456.19 ± 37.75 ) ms,F=6.01,P＜0.05) and amplitude was higher ( (4.79 ±2.18)μV vs (3.59 ± 1.33) pV,F=5.96,P＜0.05).Conclusion Chitosan lecithin has the effect of N400 latency and amplitude,it may be helpful for the patients of MCI in semantic understanding.

The onset of hepatocelluar carcinoma, one of the serious complications of primary Budd-Chiari syndrome, is associated with poor prognosis.Although so, the diagnosis and treatment of such disease has still not been standardized at recent.In this paper, we overviewed the recent advances on Budd-Chiari syndrome associated with hepatocelluar carcinoma.

Objective To investigate the level of nurses' work engagement and analyze the relevance to the professional values in tertiary level 1st class general hospitals of Shandong province.Methods Totally 960 nurses from 7 tertiary level 1st class hospitals of Shandong province were surveyed by the questionnaires,including the Utrecht Work Engagement Scale,Nurses Professional Values Scale and the nurses' general information.Results The total score of nurses' work engagement was (33.91 ± 11.06); Professional values was correlated with work engagement.Conclusions Nurses' work engagement in tertiary level 1st class hospitals of Shandong province is at middle level.Professional values is the main influencing factor and ward atmosphere,chance of promotion and the professional titles can also influence the work engagement.

Objective To campare the clinical efficacy of wrist-ankle acupuncture versus physical therapy in treating lumbar intervertebral disc herniation (LIDH).Method Fifty LIDH patients were randomized into a treatment group of 20 cases and a control group of 30 cases. The treatment group was intervened by wrist-ankle acupuncture, while the control group was by traction and interference electrotherapy. The short-form McGill Pain Questionnaire (SF-MPQ) and lumbar pain scoring system by Japanese Orthopedic Association (JOA) were compared before and after intervention.Result The SF-MPQ and JOA scores were significantly changed respectively after 5-day, 10-day, 15-day treatment as well as at the follow-up study in both groups (P<0.01). There were no significant differences between the two groups in comparing the SF-MPQ and JOA scores respectively after 5-day, 10-day, 15-day treatment as well as at the follow-up study (P>0.05).Conclusion Wrist-ankle acupuncture and physical therapy both are effective in treating LIDH, as they both can release the pain.

Objective To investigate the proper selection of methods of hepatic vascular control during(resection) of liver carcinoma.Methods Ninety-foury cases of liver carcinoma underwent hepatectomy using 4 different types of hapatic vascular control in our hospital.The operative time,amount of intraoperative blood loss,transfusion,and postoperative drainage,changes of postoperative liver function and complications were analyzed and compared between the 4 groups.Results Of the 94 cases,38(40.4%) underwent routine Pringle′s maneuver,34(36.2%) had selective hemihepatic vascular exclusion,18(19,1%) without(hepatic) inflow occlasion and 4(4.3%) had total vascular exclusion during hepatectomies.All tumors were entirely removed and operations were performed smoothly.Postoperative complications occurred 24 case-times and 2 patients(2.1%) died.Conclusions The selection of method of hepatic vascular control during(hepatectomy) for massive liver carcinoma should be comprehensively determined,based on the size and location of tumor,preoperative liver function,diffculty of hepatectomy and findings at intraoperative exploration.Proper method manner of hepatic vascular control is crucial for successful operation and uneventful recovery of the(patient).

Objective? To?explore?the?clinical?effect?of?laparoscopic?exploration?in?the?diagnosis?and?treatment?of?abdominal?open?trauma.? Methods? Patients?with?abdominal?open?trauma?admitted?to?the?First?Affiliated?Hospital?of?Dalian?Medical?University?from?August?to?December?in?2018?were?enrolled.?According?to?different?exploration?methods,?11?patients?undergoing?laparoscopic?exploration?were?grouped?into?laparoscopy?group?and?20?patients?undergoing?exploratory?laparotomy?were?grouped?into?laparotomy?group.?The?operation?time,?the?length?of?hospital?stay,?cases?without?abdominal?visceral?injury,?postoperative?exhaustion?time,?cases?with?complications?and?incision?length?were?compared?between?the?two?groups.? Results? All?the?31?patients?were?experienced?with?knife?stab?wound,?with?26?males?and??5?females,?and?the?age?was?(33.39±11.47)?years?old.?Compared?with?the?laparotomy?group,?the?length?of?hospital?stay?was?significantly?shorted?in?the?laparoscopy?group?(days:?6.64±2.94?vs.?11.65±5.62),?the?postoperative?exhaustion?time?was?significantly?decreased?(hours:?40.36±29.04?vs.?75.60±42.84),?the?cases?with?complication?was?significantly?decreased?(case:?1?vs.?9),?the?incision?length?was?significantly?shorted?(cm:?5.50±5.14?vs.?16.95±5.28),??all?of?which?results?had?statistical?significance?(all?P??0.05).?Confirmed?by?surgical?exploration,?5?patients?had?no?abdominal?visceral?injury,?with?3?in?the?laparoscopy?group?and?2?in?the?laparotomy?group,?and?the?result?had?no?significant?difference?between?the?two?groups?(P?>?0.05).? Conclusion? For?patients?with?abdominal?open?trauma,?laparoscopic?exploration?is?helpful?for?diagnosis?as?quickly?as?possible,?with?less?trauma?and?reduction?of?complications?incidence,?and?is?conducive?to?postoperative?rehabilitation.