[Objective] By means of study of related literature records about Neiguan points in Great Compendium of Acupuncture and Moxibustion, it is intended to provide a theoretical foundation for the application of Neiguan points in modern clinical acupuncture and moxibustion. [Method] Collect articles with regard to Neiguan points inGreat Compendium of Acupuncture and Moxibustion , and systematically analyze its location, needling and moxibustion techniques, as well as clinical application law. To investigate the clinical application of differences between ancient and modern Neiguan. [Results] InGreat Compendium of Acupuncture and Moxibustion, Neiguan points are located at 2-inch above palm strips. Needle can be penetrated into 3/10 inch, 1/2 inch, and 1.2inch between two tendons. Neiguan point is a collateral-connecting acupoint for pericardium meridian, and mainly treats cardiothoracic excess and deficiency related diseases. If matching with yangchi point, it can be called Yuan-primary point and collateral-connecting point combination that can treat triple energizer meridian related diseases. The Neiguan point is also regarded as the eight confluence point connecting Yinwei meridian that can treat mental diseases, Yinwei vessel is associated three yin meridians of foot diseases, conception vessel diseases and Yangming Channel penetration diseases. [Conclusion] It is concluded the location, needling therapy and clinical application law of Neiguan points in Great Compendium of Acupuncture and Moxibustion, which is of reference significance to the application of Neiguan points in modern clinical acupuncture and moxibustion.

Objective To measure the normal cerebrospinal fluid of the midbrain aqueduct peak velocity of different age groups by using magnetic resonance imaging (MRI) time‐spatial labeling inversion pulse (time‐SLIP) ,and to discuss the flow law of CSF . Methods Forty‐one cases of healthy volunteers ,including 23 cases of male ,18 cases of female ,aged 7 -73 .Patients were divided into 4 groups:7- <15 age group (n=11) ,15- <35 age group (n=10) ,35- <45 age group (n=9) ,≥45 age group (n=11) .We used the application of Toshiba 1 .5 T MRI head coil ,MRI sequence of time‐SLIP marked CSF to calculated the peak velocity of CSF in the midbrain aqueduct and measure the diameter and length of the midbrain aqueduct .Results The peak flow velocity be‐tween the 7- <15 age group and 15 - <35 age group ,35 - <45 age group ,≥45 age group were statistically significant (P<0 .05);inner diameter and length were no statistically significant difference (P>0 .05) between age .Conclusion In the midbrain aqueduct ,CSF is two‐way flow and supports the CSF of the pulsatile flow theory ;MRI sequence of time‐SLIP could measure CSF velocity and display the turbulence fluiding .

Objective:To observe the clinical efficacy of point application with Da Huang (Rhizoma Rhei Cruda) powder at Shenque (CV 8) plus moxa-salt hot compress on the umbilicus for preventing gastrointestinal adverse reactions after chemotherapy for non-Hodgkin lymphoma (NHL).Methods:A total of 60 cases with NHL under chemotherapy were divided into two groups by hospitalization order,with 30 cases in each group.The control group was treated with routine nursing and the observation group was additionally given point application with Da Huang (Rhizoma Rhei Cruda) powder plus moxa-salt hot compress on the umbilicus,to compare the effect in preventing gastrointestinal adverse reactions after chemotherapy between the two groups.Results:The occurrence rates of constipation,nausea,vomiting and poor appetite on the second day and fifth day after chemotherapy were obviously lower in the observation group than those in the control group,with statistically significant differences between the two groups (all P＜0.05).Conclusion:The point application with Da Huang (Rhizoma Rhei Cruda) powder at Shenque (CV 8) plus maxa-salt hot compress on the umbilicus can produce more significant efficacy in preventing the gastrointestinal adverse reactions after chemotherapy for NHL than routine nursing.Moreover,it is simple and easy to be used and popularized.

Contraindications ; Humans ; Infant ; Infant, Newborn ; Promethazine ; adverse effects ; therapeutic use

Brain-computer interface (BCI) system is a system that achieves communication and control among humans and computers and other electronic equipment with the electroencephalogram (EEG) signals. This paper describes the working theory of the wireless smart home system based on the BCI technology. We started to get the steady-state visual evoked potential (SSVEP) using the single chip microcomputer and the visual stimulation which composed by LED lamp to stimulate human eyes. Then, through building the power spectral transformation on the LabVIEW platform, we processed timely those EEG signals under different frequency stimulation so as to transfer them to different instructions. Those instructions could be received by the wireless transceiver equipment to control the household appliances and to achieve the intelligent control towards the specified devices. The experimental results showed that the correct rate for the 10 subjects reached 100%, and the control time of average single device was 4 seconds, thus this design could totally achieve the original purpose of smart home system.
Brain-Computer Interfaces ; Electroencephalography ; Evoked Potentials, Visual ; Humans ; Microcomputers ; Wireless Technology

Due to individual differences of the depth of anaesthesia (DOA) controlled objects, the drawbacks of monitoring index, the traditional PID controller of anesthesia depth could not meet the demands of nonlinear control. However, the adjustments of the rules of DOA fuzzy control often rely on personal experience and, therefore, it could not achieve the satisfactory control effects. The present research established a fuzzy closed-loop control system which takes the cerebral state index (CSI) value as a feedback controlled variable, and it also adopts the particle swarm optimization (PSO) to optimize the fuzzy control rule and membership functions between the change of CSI and propofol infusion rate. The system sets the CSI targets at 40 and 30 through the system simulation, and it also adds some Gaussian noise to imitate clinical disturbance. Experimental results indicated that this system could reach the set CSI point accurately, rapidly and stably, with no obvious perturbation in the presence of noise. The fuzzy controller based on CSI which has been optimized by PSO has better stability and robustness in the DOA closed loop control system.
Anesthesia ; methods ; Anesthesiology ; methods ; Anesthetics, Intravenous ; administration & dosage ; Feedback ; Fuzzy Logic ; Propofol ; administration & dosage

Objective To investigate the characteristics of the preoperative and postoperative urodynamical parameters of women with uterine cervical carcinoma after radical hysterectomies.Methods Forty-six women had uterine cervical carcinoma at stage Ⅰ b or Ⅱ a.Complete pre-and postoperative urodynamie follow-ups were conducted for each patient.Results Twenty-six women(57%)who had preoperatively normal urinary tract function needed to void by abdominal straining after radical surgery.After the radical hysterectomy,the postvoid residual volume[(205?201)vs(5?3)ml,P

Objective To explore the therapeutic effectiveness and pathways of human umbilical cord mesenchymal stem cells (hUCMSCs) transplantation for acute hepatic failure in rats.Method hUCMSCs were isolated from umbilical cord with attachment culture method,and the surface antigens were tested by flow cytometry.Forty-eight male Sprague Dawley rats were randomly divided into four groups.The animal model of acute liver failure was induced by injecting intraperitoneally with 50％ olive oil solution of carbon tetrachloride (2.5 ml/kg).The treatment groups were injected with hUCMSCs suspension separately through the tail vein or injected into the liver 24 h post-modeling.Blood serum and liver tissues were collected at several time points to analyze the improvement of liver function and histological repair.Real-time PCR was used to detect the expression of human CK8,CK18 and AFP mRNA in liver tissues.Immunohistochemistry was used to detect the expression of human CK18 in liver tissues.Result There were statistically significant differences among liver functions after transplantation (P＜0.05).hUCMSCs improved histological status through enhancing hepatocellular regeneration and reducing inflammatory cells.Real-time PCR results showed that the expression of CK8,CK18 and AFP mRNA was obviously increased in the tail vein transplantation group and hepatic lobe injection transplantation group as compared with the model group (P＜0.05).Immunochemistry results revealed that transplanted hUCMSCs in animal liver could differentiate into functional hepatocyte-like cells that expressed human CK18 as hepatocyte-specific marker in the tail vein transplantation group and hepatic lobe injection transplantation group.No significant differences in histological repair and grade of differentiation were examined between the tail vein transplantation group and hepatic lobe injection transplantation group (P＞0.05).Conclusion hUCMSCs can prompt the repair of acute liver failure and enhance pathological repair.Transplanted cells in animal liver can differentiate into functional hepatocyte-like cells that expressing hepatocyte-specific markers.Transplantation of hUCMSCs via the tail vein or direct injection into the liver had the similar therapeutic effects.

Objective To investigate the clinical features of polymyositis and dermatomyositis ( PM/DM) with lym-phoma .Methods The clinical data , treatment and prognosis of PM/DM with lymphoma from 2000 to 2015 in Pe-king Union Medical College Hospital were retrospectively collected and analyzed .Results Ten cases of PM/DM patients complicated with lymphoma were recruited .6 were female and 4 was male.The mean ages of the diagnosis of PM/DM and lymphoma were 44.5 and 44.9 years old respectively .The average disease course from PM/DM to lymphoma was 4.7months.Six cases were dermatomyositis and 4 cases were polymyositis.Three cases had pulmo-nary fibrosis and 2 cases had arthritis .No case had a positive result of anti-Jo-1 antibody .The most frequent symp-toms complicated with lymphoma included as following:enlargement of lymph nodes (9 cases), fever (8 cases), splenomegaly(5 cases).The top 3 lymphoma biopsy specimen included lymph node (4 cases), skin(2 cases)and local mass(2 cases).All the 10 patients were diagnosed as non-Hodgkin lymphoma.4 cases were derived from T cell, 2 cases from B cell, and 4 cases with unknown origin .The clinical staging showed III B (4 cases) and IV B (6 cases).Immunosuppressant agents were given to treat PM/DM.During the follow-up period, 5 patients died, 4 patients received chemotherapy and 1 patient was lost .Conclusions The coincidence of PM/DM and lymphoma is not rare .The course between PM/DM and lymphoma is short , and the mortality is significant , which should arise the attention of clinicians .

OBJECTIVE:To investigate the situation of ADR reporting entities in Henan province and Hebei province to pro-vide reference for the improvement of ADR monitoring. METHODS:Literatures were consulted to investigate the ADR monitoring at home and abroad. With the subject of ADR reporting entities(pharmaceutical manufacturers,drug distributors and medical insti-tutions)in Henan and Hebei province,questionnaires and descriptive statistical analysis were conducted to analyze the results. RE-SULTS:186 valid questionnaires were received. There were respectively 58 and 62 ADR reporting entities with ADR monitoring de-partment in Henan and Hebei province,all of them had personnel who were responsible for ADR;ADR monitoring mostly belonged to quality control department in pharmaceutical manufacturers and drug distributors,and pharmacy department in medical institu-tions;most were equipped with computer,printer,phone and other basic office equipments;most were not clearly for major duty;there were respectively 24 and 2 entities with special budget for ADR monitoring;95.7% and 96.8% had communication with the local ADR monitoring centers,however,the information feedback was not ideal;86.7%and 98.9%had training for the stuff;stan-dard operation procedure was relatively good in Hebei province;96.7% and 98.9% would report ADR immediately after finding ADR,92.3% and 97.8% would record and backup the reported ADR;the form mainly by network report;the average degree of satisfaction evaluation in Henan province was higher than Hebei. CONCLUSIONS:According to the results,it is suggested to pro-mote the implementation of ADR monitoring by optimizing the work conditions,ensuring work fund and strengthening work feed-back.