ObjectiveToexplorefeasibilityofinterpleuralblockviacostodiaphragmaticrecessesfortreating functionaldyspepsia(FD).Methods 88FDpatientsincludingthreesubtype:postprandialdistresssyndrome(PDS 24cases),epigastric pain syndrome(EPS 28 cases)and PDS overlapping EPS( 36 cases)were divided into two groups randomly according to FD subtype:treatment group and control group.The control group were treated with paroxetine, metoclopramide and omeprazole,PO,8 weeks per course of treatment;The treatment group were treated by interplural blocks via costodiaphragmatic recesses ( CDR ) on the basis of treatment of control group, sterile syringe needles of 20mL were inserted vertically by the methods of resistance lossing into CDR,the widest position of interplural space through superior borders of the ninth ribs of the affected sides in midaxillary lines.Weekly injections of 20 mL of anti-phlogistic and analgetic solution were given over a four-week period.VAS,SCL-90 and degree of postprandial distress were evaluated before treatment,at 1 week and 6 months after treatment.Results The patients of the two groups a-chieved pain,depression and anxiety and postprandial distress relief obviously after treatment,VAS and SCL-90 de-creased significantly.Before the treatment,the VAS scores of the two group were (7.66 ±1.14) points,(7.57 ± 1.18)points,respectively,which after the treatment were (1.13 ±0.33) points,(3.22 ±0.66) points;Before the treatment,the SCL-90 scores of the two group were (173.56 ±10.21) points, (174.50 ±11.18) points,respectively, which after the treatment were (106.52 ±9.91) points,(106.38 ±10.12) points.There were statistically significant differences between pretreatment and posttreament in the two groups(all P<0.05),and the treatment group was bet-ter and lasted longer than that of control group(all P<0.05).Conclusion Interplural block via CDRs for treating FD is a feasible,simple,safe,effective approach and can be provided on an outpatient basis.

Objective To explore the relative factors on delayed encephalopathy after acute carbon monoxide poisoning(DEACMP)and the signifiance of P 300 for judging the severity and prognosis of DEACMP.Methods Thirteen aspects such as contact time with carbon monoxide (CO)?coma time et al were analysed between 44 patients with DEACMP (DEACMP group)and 42 patients with acute CO poisoning but without DEACMP (ACMP group). P 300 s were studied in the patients with P 300 as compared with the patients had just caught acute CO poisoning (DEACMP group).and 44 normal controls (NC group).Results There was extremely significant difference in contact time with CO,coma lasting time,treatment time with hyperbaric oxygen,age,complication ( P

Objective To observe the inhibitory effect of xiaoaiping injection and octreotide on H22 tumor-bearing mice and find the best drug concentration,then to explore its mechanism.Methods Establish a mouse H22 subcutaneous tumor model.After tumor the experiment animals were divided into normal control group,model group,Xiaoaiping low,medium and high dose group,octreotide group,and the group of XAP low,medium and high dose groups were combined with OCT.Calculate the tumor's volume and draw the tumor growth curve.Intraperitoneal injection for 14 days,Inhibitory rate was calculated; To observe its pathological changes by light microscope; The ratio.of CD3 + NK1.1-T cells,CD3-NK1.1 + NKcells,CD3 + NK1.1 + NK-Tcells in peripheral blood were measured by flow cytometry.Results Compared with the control group,H22 liver cancer in different treatment group had a certain inhibition effect on growth,The inhibitory effect of the combination group was better than single-agent group,High-dose Xiaoaiping + octreotide was best,Tumor model group compared with normal control group,The ratio of T cells,NK cells and NKT cells was significantly lower(P ＜0.05) ; T cells,NK cells and NKT cells after treatment in each group had some enhancement,High-dose Xiaoaiping + octreotide was the most obvious,the ratio of T cells,NK cells and NKT cells of the combination group was significantly more than the single-drug group and the same concentration of octreotide monotherapy Xiaoaiping group(P ＜ 0.05).Conclusion High-dose Xiaoaiping + octreotide is the best drug for the inhibitory drug concentration.The inhibition of tumor growth may pass to improve the tumorbearing mice with immune status and enhance the body's anti-tumor capacity.

Objective To investigate the pharmaeokinetics of levofloxacin in rat's pancreatic tissue. Methods Pancreatic tissue and blood were sampled in vivo by microdialysis simultaneously. The concentrations of levofloxacin in beth blood and tissues were measured by high performance liquid chromatography. All date were analyzed by WinNonlin software. Results The maximum concentration of free levofloxacin in blood and pancreatic tissue were (65.23 ± 12.9) μg/ml at 10min and (30.56±3.22) μg/ml at 20 min, respectively, then beth continuously decreased. Concentration of free levofloxacin in pancreatic tissue was higher than that in blood from 20min to 100min, then returned to similar level. The area under the concentration curve(AUC)of unbound levofloxacin was(2465.11±258.56)min·μg~(-1)·ml~(-1) in pancreas,and (2914.38±205.73)min·μg~(-1)·ml~(-1) in blood.Conclusions Microdialysis with reversed phase high performance liquid chromatography established in this essay could be used to determine the pharmacokinetics of levofloxacin objectively. High concentration of levofloxacin in pancreatic tissue and blood was observed.

Objective To explore the correlations of adult attachment with interpersonal conflict resolu-tions styles and differences between soldiers and employees. Methods Relationship questionnaire (RQ),experi-ence in close relationships (ECR),and Rahim handling interpersonal conflict inventory (ROCI-II) were adminis-tered to 543 employees from different enterprises in Beijing and Liaoning province and 701 soldiers. Results The results suggested the distribution of adult attachment style between soldiers and employees were significantly differ-ent. Compared with employees, there were higher dismissing hat lower secure rate in soldier sample. On handling interpersonal conflict strategy indices, such as integrating, avoiding, dominating and obliging but not compromising (t_((1120))=1.97, P<0.05), there were no significant differences between soldiers and employees. Only on in-tegrating, there were significant ditterenees among four adult attachment styles (F_((3,1009))=10.18, P<0.001).Attachment avoidance had a significantly negative correlation with integrating, obliging and compromising (r=-0.31,-0.11,-0.13 respectively), while attachment anxiety had moderate but significant correlations with a-voiding, dominating and obliging and compromising (r=0. 16,0.35, 0.35, 0.39, 0.30 respectively). Conclu-sion Adult attachment is closely related to handling interpersonal conflict strategies, and there was difference on compromising between soldiers and employees.

【Objective】 A new type of testicular hydrocele reversal resection is described under the concept of trans-interfascial plane surgery, in order to improves the understanding of the anatomical level of testicular hydrocele surgery and to optimize the surgical approach. 【Methods】 During Jan. and June 2021, 15 patients with primary testicular hydrocele were treated with hydrocelectomy and gubernaculum preservation.Demographic information, indications of treatment, success rate and complications were collected.The anatomical structures were analyzed using intraoperative findings and photographs. 【Results】 All operations of 15 patients were successful, with the surgery time of 25-48 minutes, with an average of (34.0±6.2) minutes.No patients experienced scrotal hematoma or incision infection.There were no relapses during the 3-month follow-up after surgery.The anatomical points observed during surgery were as follows: we further confirmed that the internal spermatic fascia completely surrounded the testis, epididymis, and the spermatic cord; this layer was an avascular plane, the cremaster muscle and fascial layer between the internal and external spermatic fasciae were absent; intraoperative preservation of the gubernaculum helped to fix the testicles in its natural position. 【Conclusion】 Our novel technique of hydrocelectomy is reliable, and the precise anatomical description of the concept of trans-interfascial plane surgery can help to improve the related surgical techniques.

Objective To analyze the relevance between the consumption of various antimicrobials and antimicrobial re-sistance of Acinetobacter baumanni in a grade three hospital during 2007 -2010 .Methods A retrospective analysis was per-formed to count and sort the defined daily doses (DDDs) and the consumption of various antimicrobials in the hospital between 2007 and 2010 .Meanwhile the resistance rates of Acinetobacter baumanni to different antimicrobials were collected in the same period .Data was analyzed by SAS 8 .2 statistical software package using Spearman correlation method .Results The resistance rate of Acinetobacter baumanni to imipenem was significantly positively correlated with the consumption of carbapenems (r=0 .954 6 ,P<0 .01) ,it is positively correlated with the dosage of imipenem (r=0 .849 2 ,P<0 .05) ,it is also significantly posi-tively correlated with the consumption of meropenem (r=0 .999 2 ,P<0 .05) ,and the consumption of amoxicillin/clavulanate potassium ,respectively(r=0 .800 5 ,P<0 .05) .There was no correlation between the resistance rate of Acinetobacter bauman-ni and the dosage of aminoglycosides ,fluoroquinolones ,even β-lactamase inhibitors(P>0 .05) .Conclusion The use of car-bapenems should be correlated with their indications strictly ,only applying to severe infection of Acinetobacter baumanni .The aminoglycosides of amikacin and β-lactamase inhibitors of cefoperazone/sulbactam are the better options to treat A cinetobacter baumanni infection .

OBJECTIVETo investigate the clinicopathologic characteristics, prognosis and histologic origin of the mucinous tumor of the peritoneum.

METHODSAccording to 2010 WHO classification of tumours of the digestive system, 34 cases diagnosed as "pseudomyxoma peritonei (PMP) " were reevaluated and divided into low grade and high grade. Immunohistochemistry was applied to investigate the expression of SATB2 and the histologic origin of the mucinous tumor of the peritoneum, using antibodies against SATB2, CK7, CK20 and CDX-2. The relationship between clinicopathologic characteristics and prognosis of the low grade and high grade tumors were analyzed.

RESULTSTwenty five patients had low grade mucinous tumors (two of them were no cell type), nine patients had high grade mucinous tumors. There was no significant difference between low grade and high grade mucinous tumors in age, sex, recurrence and organs involvement (P>0.05). Thirty patients were followed up, the overall survival rates of patients with low grade and high grade mucinous tumors were 13/21 (61.9%) and 3/9, respectively. The median survival time was 74 and 24 months in low and high grade patients, and the difference was statistically significant (P=0.002).Immunohistochemistry showed the expression rates of CDX-2, CK20, and CK7 in totally 32 cases (excluding 2 cases of no cell type) were 30/32(93.8%), 31/32 (96.9%), and 3/16, respectively; the expression rates of CDX-2, CK20, and CK7 in 16 cases with distinct primary site were 15, 16, and 1, respectively; fifteen of 16 cases of tumors of unknown primary site were positive for CDX-2 and CK20, two of the them were positive for CK7. There was no difference in the expression of CDX-2, CK20 and CK7 between tumors with distinct primary site and tumors with unknown primary site (P>0.05). The expression rate of SATB2 in the cases was 56.3% (18/32), excluding 2 cases of no cell type. There was no significant difference between low grade and high grade tumors in the expression of SATB2 [15/23(65.2%) vs 3/9, P=0.102], also SATB2 was not related to the prognosis of the tumor (P=0.786).

CONCLUSIONThe prognosis of the mucinous tumor of the peritoneum was significantly different between low grade and high grade according to WHO 2010 classification, and most mucinous tumor of the peritoneum originated from the appendix.

Adenocarcinoma, Mucinous ; metabolism ; pathology ; secondary ; surgery ; Adult ; Aged ; Aged, 80 and over ; Appendiceal Neoplasms ; pathology ; surgery ; CDX2 Transcription Factor ; Female ; Follow-Up Studies ; Homeodomain Proteins ; metabolism ; Humans ; Keratin-20 ; metabolism ; Keratin-7 ; metabolism ; Lymphatic Metastasis ; Male ; Matrix Attachment Region Binding Proteins ; metabolism ; Middle Aged ; Neoplasm Invasiveness ; Neoplasm Recurrence, Local ; Peritoneal Neoplasms ; metabolism ; pathology ; secondary ; surgery ; Pseudomyxoma Peritonei ; metabolism ; pathology ; surgery ; Survival Rate ; Transcription Factors ; metabolism

Objective:To observe the effect of intermittent oro-esophageal tube feeding (IOE) on dysphagia patients with cerebral small vessel disease.Methods:Sixty such patients were randomly divided into an experimental group ( n=30) and a control group ( n=30). In addition to the routine basic treatment and swallowing function training, the control group was given nasogastric tube feeding, while the experimental group was provided with IOE. Before and after two weeks of the treatment the swallowing function and nutritional status of both groups were evaluated along with the incidence of pneumonia, ability in the activities of daily living and general quality of life. Results:Before the intervention, there were no significant differences between the two groups in any of the measurements. Afterward significant improvements were observed in all of the measurements in both groups, but the experimental group had improved significantly more than the control group in terms of each measure.Conclusions:IOE is superior to NG in improving the nutrition and swallowing function of patients with dysphagia and cerebral small vessel disease. It betters their ability in daily life activities and their quality of life.

45 strains of Lactobacillus were isolated from 17 samples of traditional fermented milk in Gobi region of Mongolia. Based on morphological, physiological, biochemistry test and 16S rDNA sequencing analysis, identified as 31 strains of Lactobacillus fermentum(L. fermentum), 12 strains of L. helveticus, one strain of L. plantarum and one strain of L. casei. Survival rate of IMAU20085 is 81.44% in the screening experiment of resistance to the artificial gastric juice (pH 3.0). The isolation and identification of these strains and the screening of high acid-tolerant strains have important meaning to the preservation and exploitation of probiotic resource.