The description of the circulation of qiand blood in twelve meridians and the symptoms of diseases in which they dominate inMiraculous Pivot·Meridianshas a certain guiding significance for clinical diagnosis and treatment. But in the book, six yang meridians “dominating in bodily diseases is considered as “fluid”, “humor”, “qi”, “blood”, “sinew” and “bone” dominating in bodily diseases. That is puzzling and prone to doubt. The authors perform a multi-angle analysis from the characteristics of circulation of qi and blood and functional activityof qi in meridians and give a reasonable explanation by referring also to other sections and chapters inHuangdi’s Internal Classic.

Objective To analyze the content, quality, the type of nursing documents and the actuality of domestic emergent percutaneous coronary intervention (PCI) in patients with acute myocardial infarction(AMI), and to provide basis and reference for the development of more objective and scientific preoperative nursing guidelines. Methods Wanfang DATA, China National Knowledge Infrastructure (CNKI), CqVIPwere retrieved by computer, and supplemented by manual searches.Then the articles which in accordance with inclusion criteria were analyzed by descriptive analysis. Results A total of 114 literatures from 2004 to 2016 were involved, most of them were presented from 2010 to 2014, all of them were published in nearly 70 kinds of journals. There were merely 9 kinds of nursing journals, 26 literatures in all. Literatures came from different levels of hospital, including 47 provincial hospitals, 50 municipal hospitals, 17county hospitals. Only 3 of them had fund support. According to the types of research, there were 61 quasi- experimental studies, 35 retrospective analysis and 18 experience summarization. The most of literatures about perioperative nursing and whole nursing were 39. Nursing experience literatures were 27, nursing cooperation or nursing intervention or nursing study were 15, others were 12. Only preoperative nursing were 4. All of this content were much the same, with minor innovativeness. Conclusions Researches of domestic nursing scholars on intraoperative and postoperative nursing of emergent PCI are more than preoperative nursing, and the attention to preoperative nursing is not high, we should strengthen the importance to preoperative nursing and increase the study of nursing before the operation in order to strive for the precious time when rescuing patients with acute myocardial infarction.

Objective To investigate the therapeutic effect of autologous transplantation of spleen on rat liver cancer induced by DEN. Methods Forty rats were randomly divided into A and B group on average. Total spleens of 40 rats were resected, which preserved in liquid nitrogen. All splenectomy rats were feeded with DEN to induce hepatocellular carcinoma. After 12 weeks ,all rats which had were successfully induced liver cancer were transplanted by autologous spleen in group A. Group B were sham operation as control. Results Survival period was significantly higher in group A than that in group B. But transplanted splenic tissue had not recovered to normal morphological structure until these rats died. Conclusion Autologous transplantation of spleen has therapeutic effect for liver cancer induced by DEN.

OBJECTIVE:To systematically review the effectiveness and safety of olanzapine in the prevention and treatment of chemotherapy-induced nausea and vomiting(CINV),and provide evidence-based reference for clinical treatment. METHODS:Re-trieved from Medline,PubMed,EMBase,Cochrane Library,Clinical Trials.gov,CBM,CJFD,VIP and Wanfang Database,ran-domized controlled trials (RCT) about olanzapine (test group) versus other drugs or conventional antiemetic regimen (control group)in the prevention and treatment of CINV were collected,Meta-analysis was performed by using Rev Man 5.3 software after data extraction and quality evaluation by modified Jadad. RESULTS:Totally 19 RCTs were included,involving 1 794 patients. Re-sults of Meta-analysis showed,olanzapine can significantly improve the complete control rate of patients with acute CINV [RR=1.12,95%CI(1.06,1.18),P<0.001],delayed CINV[RR=1.26,95%CI(1.14,1.39),P<0.001],overall CINV [RR=1.62,95%CI (1.32,1.99),P<0.001] and breakthrough CINV[RR=2.05,95%CI(1.47,2.86),P<0.001],there were significant differences be-tween 2 groups;there were no significant differences in the incidence of tiredness,dizziness,lethargy and constipation(P>0.05). CONCLUSIONS:Olanzapine is safe and effective in the prevention and treatment of CINV and can be recommended in treating breakthrough and refractory CINV. Besides,olanzapine in the prevention and treatment of CINV belongs to“off-label use”,so the clinicians should have a comprehensive consideration of chemotherapy and patients’consent.

Objective To identify the configuration of the fascial sheath of the sciatic nerve in the adult pelvis . Methods A total of 14 cadaveric pelvic specimens and 20 living subjects were used for cadaveric examination and magnetic resonance imaging ( MRI) observation , respectively .The cadaveric specimens were investigated by the local latex injection method ( n =10 ) sectional anatomy ( n=2 ) or histological staining methods ( n =2 ) .The MR images were collected and analyzed from twenty patients without pelvic disorders .Results The injected latex did not diffuse along the pelvic segment of the sciatic nerve .Sectional anatomical and histological data showed that the architecture of the fascial sheath of the sciatic nerve varied at different levels .An intact circular sheath around the nerve was rarely observed .There was no fascia barrier between the obturator and sciatic nerves .Appearance on MRI was consistent with the cadaveric observation.Conclusion No intact fascial sheath exists along the pelvic segment of the sciatic nerve , thus sciatic anesthesia may block the obturator nerve .

OBJECTIVE:To establish the quality standard for Mian medicine Indigofera stachyoides. METHODS:Medicinal properties and microscopic characteristics were identified;TLC was used for the qualitative identification;HPLC was conducted for content determination of epicatechin and 2α,3α-epoxy-5,7,3′,4′-tetra-hydroxy-flavan-(4β→8)-epicatechin(reference A):the col-umn was Comatex TM C18 with mobile phase of acetonitrile- water at a flow rate of 1.0 ml/min,and detection wavelength was 210 nm,column temperature was 30 ℃,injection volume was 5 μl. RESULTS:It showed clear microscopic identification map. I. stachyoides TLC had clear spots and well separated. The linear range was 0.274 5-4.392 0 μg (r=0.999 6) for epicatechin,and 0.103 0-1.648 3 μg for reference A(r=0.999 4),RSDs of precision,stability and reproducibility tests were lower than 3%,recov-eries were 99.76%-104.82%(RSD=2.42%,n=6) and 97.98%-104.99%(RSD=2.75%,n=6) respectively. CONCLUSIONS:The established standard can be used for the quality control of I. stachyoides.

OBJECTIVE: To study the characteristics of perioperative treatment of functional endoscopic nasal sinus surgery in elderly patients. METHOD: Data of 186 patients above 60 years old with chronic sinusitis were retrospectively analyzed. RESULT: After being received systematics and personal individuality treatment, the rates of curing were 72.5%, the rates of improving were 23.6% and the rates of efficiency were 96%. CONCLUSION The treatment of endoscopic sinus surgery is reliable and safe for elderly patients.
Aged ; Aged, 80 and over ; Chronic Disease ; Endoscopy ; Female ; Humans ; Male ; Middle Aged ; Nasal Polyps ; surgery ; Retrospective Studies ; Sinusitis ; surgery ; Treatment Outcome

ObjectiveTo explore the effects of social isolation on the cognition and expression of 5-HT2C receptor(5-HT2CR) and adenosine deaminase that act on RNA 1(ADAR1) in BALB/c mice.MethodsThe healthy BALB/c mice were isolated for 2,4,and 8 weeks individually since postnatal 21 days respectively to set up isolation mice model,the same age mice without isolation were regarded as control group.The new object location and the new object recognition tests were used to measure the spatial and non-spatial cognitive function,and western blot was used to measure the protein expression of 5-HT2CR and ADAR1.ResultsThe new object location test showed that the spatial discrimination index (DI) of BALB/c mice isolated for 2 weeks was decreased significantly compared with the control group(control group was (0.075±0.340),isolation group was (-0.653±0.308),P<0.05),and no obvious difference was found for the group isolated for 4 and 8 weeks.The new object recognition test showed that the non-spatial DI of BALB/c mice isolated for 2 and 4 weeks were decreased significantly compared with the control group(control 2 weeks group was (0.088±0.210),isolation 2 weeks group was (-0.945±0.194),P<0.05;control 4 weeks group was (0.105±0.267),isolation 4 weeks group was (-0.506±0.215),P<0.05),and no obvious difference was found for the group isolated for 8 weeks.Compared with the control group the expression of 5-HT2CR and ADAR1 in the hippocampus were decreased significantly for the group isolated for 2 weeks.(5-HT2CR:control group was (1.025±0.144),isolation group was (0.891±0.026),P<0.05.ADAR1: control group was (0.839±0.120),isolation group was (0.629±0.094),P<0.05).ConclusionsTwo week social isolation results in the decrease of spatial and non-spatial cognitive function in BALB/c mice,in the meanwhile,social isolation stress results in the obvious decrease of 5-HT2C receptor and ADAR1 protein expression in the hippocampus of BALB/c mice.

Objective To investigate the heterogeneity of chemosensitivity in colorectal cancer using an ATP-tumor chemosensitivity assay (ATP-TCA) and the feasibility of individual chemotherapy.Methods An ATP-TCA were used to determine the effect of 16 single or combined cytotoxic drugs in surgical specimens from 50 patients with colorectal cancer.Results There were considerable differences in chemosensitivity between individuals.The most active single drugs in the assay was identified as Navelbine, Hydroxycamptothecin, 5-Fluorouracil and Paclitaxel; 34.1%, 31.6%, 27.6% and 24.3% of specimens showed sensitivity to them, respectively.5-Fluorouracil+Mitomycin+Aytarabine was found to be the most effective combination, for 100% (11/11)specimens were sensitive to this regimen.5-Fluorouracil+Cisplatin+Adriamycin and Gemcitabine+Cisplatin were moderately active regimens.Conclusions There was the heterogeneity of the in vitro chemosensitivity in colorectal cancer.The use of the ATP-TCA provides a method of selecting appropriate anti-cancer drugs in colorectal cancer.

Objective: To study the biological effects of the HPV16Z-Hsp65-E6/E7 fusion protein vaccine on the tumor associated with HPV16 infection. Methods: We tested the cellular immune responsive intensity to the vaccine by the lymphocyte proliferation and CTL response, and studied the therapeutic effect of the vaccine on mouse TC-1 cell transplanted cancer in vivo and the influence on mouse lifetime. Results: The spleen lymphocytes from the C57BL/6 mouse immunized by the Hsp65-E6/E7 vaccine could proliferate obviously in the presence of the protein and TC-1 tumor cell could be lysed specifically by immune activated lymphocytes in vitro. This animal therapeutic experiment in vivo showed that the vaccine suppressed the growth of TC-1 cell transplanted tumor remarkably. Conclusion: The recombined vaccine can induce specific cellular immune response in vitro and suppress HPV16 positive TC-1 tumor cell growth obviously in vivo.