Objective To investigate the value of remnant stomach-jejunal dual pathways reconstruction after laparoscope-assisted radical proximal gastrectomy in the treatment of upper gastric cancer. Methods Twenty-five patients with upper gastric cancer underwent laparoscope-assisted radical proximal gastrectomy and the remnant distal stomach was preserved for side-to-side remnant stomach-jejunal anastomosis and end-to-side jejuno-jejunal anastomosis to reconstruct dual pathways. Results The mean operation time was (240±35) minutes, the mean number of lymph nodes dissected were 22±5, and all the incised margins were negative. No anastomotic leakage, obstruction or stenosis occurred. All patients received postoperative barium meal examination. A large amount of barium directly entered the jejunum, leaving a small amount of barium entered the jejunnum via the route of remnant stomach-duodenum, and was detained in the remnant stomach for 30-60 minutes. No esophageal reflux of barium was observed. All the patients were followed up for 4-18 months, no reflux esophagitis was detected and the short-term life quality was satisfactory. Conclusions Remnant stomach-jejunal dual pathways reconstruction prevents the reflux esophagitis and dumping syndrome, preserves the pathway of duodenum and promotes the life quality of patients.

Aim To study the relationship between theeffects of saponins of panax notoginseng(PNS)on fir-ing frequency and hyperpolarization potential in neu-rons.Methods Applieation of a depolarizing currentpulse to stellate ganglion(SG) neurons of rat evokedaction potentials(AP).These neurons were classifiedas phasic or tonic neurons on the basis of their firingpatterns.Then we investigated the effects of PNS on fir-ing pattern and frequency,after hyperpolarization po-tential(AHP) and fastexcitatory postsynaptic potential(f-EPSP) in high Ca2 +Krebs’solution of SG neuronsin rat.Results The firing frequency of tonic neuronswas reduced by PNS.At the concentration of0.12 ~0.16 g.L-1,PNS reversibly depressed AHP in a dosedependentmanner.And the aggrandizing action of highCa2 +on f-EPSP was antagonized by PNS.Conclusion PNS can reduce the firing frequency of rat SG neu-rons,but this action was not caused by reinforcement ofAHP potential.The restraining regulation of excitabili-ty of neurons by PNS may underlie its inhibitory actionon calcium influx.

Objective To summarize the experiences in laparoscopic inguinal hernia repairing for adult patients. Methods Clinical data of 512 hernia cases admitted in our center from March 2007 to Sep 2010 were retrospectively analyzed.There were 437 cases of single-sided hernia,including 281 indirect inguinal hernia,86 direct inguinal hernia,15 femoral hernia,16 combined inguinal hernia and 39 recurrent hernia.There were also 75 cases of double-sided inguinal hernia,including 3 recurrent hernia.There were 41 acute incarcerated hernia cases.The average postoperative follow up time was(29 ± 12) months. Results 507 cases underwent successful laparoscopic repair,and 5 cases were converted to open procedure.There were 238 TAPP and 269 TEP in laparoscopic operations.The average operative time for TAPP was (69 ±19) min,and (58 ±15) min for TEP.The average length of postoperative stay was (5.0 ± 1.5) days.The percentage of resuming normal activity after 2 weeks and 4 weeks were 95.7％ (485/507) and 99.0％(502/507).The most common postoperative complications were seroma (9.7％,49/507),transient paresthesia (4.1％,21/507) and chronic pain (0.8％,4/507).The recurrence rate was 0.6％ (3/507).Conclusions Laparoscopic repair of inguinal hernia has the advantage of less trauma,faster recovery,and lower recurrence rate.

OBJECTIVE The aim was to explore the clinical experiences and access the auditory performance and speech intelligibility of cochlear implantation in patients with inner ear malformations. METHODS Among 700 patients who received multi-channel cochlear implantation from 1997 to 2007 in Beijing Tongren Hospital, 108 patients were diagnosed with malformed inner ear. A retrospective study was performed about the surgical characteristics and the mapping characteristics after implantation. The long term follow-up of the rehabilitative efficacy will also be presented. RESULTS ①All patients restituted auditory after operation. ②After the regular rehabilitation, the long term follow-up of the auditory performance and speech intelligibility were very positive. Everyone has shown improved listening and communication skills evaluated by Categories of Auditory Performance and Speech Intelligibility Rating. ③Most of the children are studying or working and are actively involved in their local communities. CONCLUSION The cochlear implantation can be performed safely in patients with malformed inner ear. The results suggest that cochlear implantation could also provides long-term benefits to those malformed inner ear cases.

We analyzed the epidemiological characteristics of brucellosis in Jinzhou from 2001 to 2015 and provided scientific evidence for the development of prevention and control measures.The descriptive epidemiological analysis was conducted on the incidence data and surveillance result of human brucellosis in Jinzhou during that period.We also conducted correlation analysis of positive rate(sera agglutination titers) and incidence rate of human brucellosis in Jinzhou City.The prevalence of human brucellosis in Jinzhou during 2001-2015 was 0.45/100 000 to 16.53/100 000.The surveillance results showed that the reporting time of human brucellosis case mainly concentrated in March to July,accounting for 66.89％ of the total.In 2003-2015,5 904 blood samples were collected from risk population.Totally,296 were positive for Brucella (5.01％) by sera agglutination titers.From 2007,63 strains of Brucella were isolated from 136 blood samples in which 48 were Brucella melitensis type 3,12 were Brucella melitensis type 1,2 were Brucella melitensis variation type and 1 was Brucella canis.Human brucellosis cases in Jinzhou City is upward trend in recent years and the predominant strain circulated was Brucella melitensis type 3.The situation of dogs carrying Brucella should be given a certain view,and timely elimination of sick dogs should be implemented.

Objective To evaluate contrast-enhanced fluid-attenuated inversion recovery (FLAIR) imaging in the detection of leptomeningeal lesions.Methods Seventeen patients with a variety of leptomeningeal lesions were analyzed.The MRI protocol included un-enhanced and contrast-enhanced FLAIR images and contrast-enhanced T_1WI,Comparisons between contrast-enhanced FLAIR images and T_1WI and between un-enhanced and contrast-enhanced FLAIR images were made to determine which sequence better depicted the lesions.Results Leptomeningeal lesions showed as either diffusely or locally abnormal hyper-intensity along sulci or cistern on three sequences.Comparison between contrast-enhanced FLAIR and T_1WI showed that only contrast-enhanced FLAIR revealed the abnormalities in 7,both revealed the abnormalities but the former was superior in 2 ,and both were conspicuous in 7. In 1 patient of tuberculous meningitis,diffuse abnormalities of sulci were shown only on contrast-enhanced FLAIR, abnormalities of cisterns were shown on both sequences but the former was superior.Comparison between un- enhanced and contrast-enhanced FLAIR showed that only contrast-enhanced FLAIR revealed the abnormalities in 9,both revealed the abnormalities but the former was superior in 3,and both were conspicuous in 4. In 1 patient of tuberculous meningitis,abnormalities of cisterns were shown only on contrast-enhanced FLAIR,diffuseabnormalities of sulci were shown on both sequences but the former was superior.Conclusions Contrast-enhanced FLAIR images were superior to un-enhanced FLAIR images and contrast-enhanced T_1WI in the detection of leptomeningeal lesions. Contrast-enhanced FLAIR images are helpful and should be considered when findings on un-enhanced FLAIR images and/or contrast-enhanced T,WI are inconclusive.

s: The onset of Crohn’s disease (CD) is the interaction of environment, heredity, infection, immune and other factors. It is also closely related to abnormal immune functions. Without special treatment, CD is identified as a modern refractory disease. By syndrome differentiation and treatment, traditional Chinese medicine (TCM) can effectively relieve disease conditions, improve the quality of life and reduce side effects of modern medication. The core compatibility ofBai-Zhu andFu-Ling can reinforce spleen-qi and dispel dampness, which met the common pathogenesis of CD. Therefore, the combination is comprehensively used in the compound prescription. Our previous study found thatBai-Zhu Fu-Ling decoctioncan reduce the vasoactive intestinal peptide (VIP) of animal model of spleen-qi deficiency, downregulate VIP receptors, decrease the affinity of VIP receptors and improve animal model’s sIgA. To further clarify the effects about neurotransmitters and their correlation with the immune system in the pathogenesis of CD and the intervention mechanism treated by different proportional compatibility ofBai-Zhu Fu-Ling decoction, we studied influences of the decoction on related transmitters of nerve- immune network and functions of receptors, as well as cytokine secretion and signal transduction of TLR4-NF-κB. Our studies can provide references and foundations to further explore TCM treatment of CD.

OBJECTIVE: To determine the effect of different concentrations of glucose on the differentiation of 3T3-L(1) and the expression of insig-1 and insig-2 mRNA, and to explore the effect of insulin-induced gene in the differentiation and formation of adipocytes and lipogenesis. METHODS: The 3T3-L(1) cells were induced to differentiate in high glucose concentration (25 mol/L G.S), low glucose concentration (5.5 mol/L G.S), and mannitol (19.5 mol/L Mannitol +5.5 mol/L G.S), respectively. The differentiation of 3T3-L(1) cells was examined by oil red "O" straining, and the expression of insig-1,insig-2 mRNA and AP2 mRNA was examined by RT-PCR and in situ hybridization. RESULTS: With the differentiation of 3T3-L(1) cells, the expression of insig-1 and insig-2 mRNA was gradually up-regulated. The expression of insig-1 and insig-2 mRNA significantly increased while AP(2) mRNA decreased in the low glucose concentration inducing group and mannitol inducing group. In the high glucose concentration inducing group, the cell differentiation was poor (P<0.05). There was no difference between the low glucose concentration and the mannitol group in the differentiation of 3T3-L(1) cells, and in the expression of insig-1 and insig-2 and AP(2) mRNA. CONCLUSION Different concentrations of glucose may influence the cell differentiation and the low glucose concentration promotes insig-1 and insig-2 gene expression, which may lead to the inhibition of the differentiation and lipogenesis of preadipocytes.
3T3-L1 Cells ; Animals ; Cell Differentiation ; drug effects ; Dose-Response Relationship, Drug ; Glucose ; pharmacology ; Membrane Proteins ; biosynthesis ; genetics ; Mice ; RNA, Messenger ; biosynthesis ; genetics

Animals ; Cell Proliferation ; Hepatic Stellate Cells ; Liver Cirrhosis/metabolism* ; Protein Tyrosine Phosphatase, Non-Receptor Type 6 ; Rats

Child ; Humans ; Liver Diseases ; surgery ; Liver Transplantation ; methods ; Living Donors ; Male ; Portal Vein ; pathology