Depression in modern medicine belongs to the depression syndrome in TCM. As early as the pre-Qin period, the ancient doctors recognized depression syndrome as a kind of disease associated with the function of visceral organs or emotional stimulation, which showed mood disorders and a variety of physical symptoms. The doctors in the past dynasties had explored different kinds of non-medicine therapies except for general medicine therapies, such as acupuncture and moxibustion, tuina, music and emotional therapy etc., which had obtained definite therapeutic effects. This article reviewed the non-medicine therapies for depression syndrome in ancient literatures and modern clinical researches, in order to provide some references for the treatment of depression.

Objective To study the effect of minimally invasive surgery for treatment of cholecystolithiasis together with common bile duet stones.Methods 245 patients suffered from common bile duct stones were admitted and received the therapeutical procedures.All patients were randomly divided into two groups.138 patients in the treatment group treated with minimally invasive surgery;107 patients in the control group treated with the traditional way of laparotomy.Results Compared with the control group,the treatment group showed high cure rate of 97.83%(P＞0.05),low complication rate of 5.19%,short hospital stays of(7.5±2.1)d,less cost of(8 134±1 676)CNY (x2=18.34,t=8.75,6.93,all P＜0.01).Conclusion Minimally invasive surgery had more advantages and wide application for both doctors and patients.

Objective To investigate the feasibility of transplantation of human fetal liver-delivered mesenchymal stem cells(HFMSCs) and porous microcarries into normal heart tissue and whether it can improve heart function and regeneration of heart tissue.Methods SD rats were divided into HFMSCs injection group(n=9),microcarrier injection group(n=9) and control group(n=4),in which 80-100 ?l Perfadex with HFMSCs or gelatin porous microcarriers or pure Perfadex was injected into the wall of left ventricle.Heart function was evaluated by UCG before and 7 d after transplantation.On day 7,14,the survival of HFMSCs was tested by fluorescent in situ hybridization(FISH),regeneration or cardiac differentiation by immunohistological staining against desmin,tropomyosin and lectin,cellular immune response by the infiltration of macrophages,and lymphocyte reaction to HFMSCs by mixed lymphocyte culture(MLC) in vitro.Results Seven days after injection,the HFMSCs survived and improved the heart function,though no sign of differentiation into cardiomyocytes was seen.On day 14,a large amount of macrophages infiltrated into injection sites,and MLC showed prominent enhancement of proliferation of lymphocytes,when no transplanted cells were detected in the myocardium.On day 7,14,the microcarriers retained their round shape at the injection sites and were attatched by a large quantity of cells which were proven not cardiomyocytes or capilaries by immunohistological staining.Conclusion Transplantation of HFMSCs into normal heart improves heart function by short-period survival without differentiation,but the transplanted cells disappeared because of immune reaction.Transplantation of porous microcarriers into normal heart could not improve heart function either by regeneration of heart tissue or capilaries.

Mesenchymal stem cells (MSCs) have a strong self-renewal capacity and multi-differentiation potential,which make them become ideal seed cells of tissue repair and target cells of gene therapy.However,the labeling and tracing method of MSCs transplanted in vivo is the hot spot and difficult problem of the current research.At present,the commonly used tracer methods of MSCs include fluorescence dye labeling,molecular marker,imaging marker technology.This paper summarized the advantages and disadvantages of these tracer methods.

Objective:To clone chickens MxA gene, construct its recombinant expression plasmid and induce the expression of fusion protein using a prokaryotic expression system.Methods:The MxA gene fragment was amplified by RT-PCR from CEF cells and subcloned into the pMD18-T vector, filtrated the positive clone and reclaimed the MxA.Subcloned the MxA into the prokaryotic expression plasmid pGEX-6p-1. After recombinant plasmid was induced by IPTG, the expressed proteins were analyzed by SDS-PAGE, the NDV intervence experiment and VSV-CEF restrain experiment.Results:The sequence of MxA gene amplified by RT-PCR was the same as the sequence in gene map of Genebank; SDS-PAGE, the NDV intervence experiment and VSV-CEF restrain experiment showed that a protein was expressed, the molecular weight of this protein was 45 000, which was the same as the fusion protein GST-MxA.Conclusion:The MxA is cloned and its recombinant expression plasmid is constructed successfully.The fusion protein GST-MxA is successfully expressed in the prokaryotic expression system E.coli DH5? induced by IPTG. This research lay a foundation for further studying on ints antiviral effects and exploring new way of antiviral medication.

A total of 12 imported falciparum malaria cases in Yangzhou City in recent years were investigated retrospectively and analysed stafisticaly.All the faleiparum malaria patients returned from malaria endemic area in Africa.No prevalence peak occurred and the symptoms in some patients were not typical.It is necessary to enhance health education for expoaed workers.

This article aims to introduce the progress, mechanism, advantage, disadvantage and application of cryoablation technique, as well as the most advanced instruments in the world nowadays, which have been clinically used for the treatment of cancer, and their operating principles and functions.The following are some of the state-of-the-art cryoablation instruments:the ArcticFront balloon catheter for the ablation of pulmonary vein(CryoCath Technologies Inc., Canada), the V-probe(Endocare Inc., U.S.A.), which can generate iceball of five different diameters by adjusting the slip-twisting position, the 1.47 mm diameter probe(Galil-medical Inc., Israel), the Cryo-s(Metrum-cryoflex Inc., Denmark), and cryosurgery-hyperthermia equipment and"nano frozen"technique(Liu Jing's Study Group).The prospect of cryoablation technique is also discussed in this paper.

[Summary] Extracellular calcium is essential for the regulation of a variety of biological processes. Calcium-sensing receptor (CaSR) plays a central role in maintaining Ca2+ homeostasis, while G-protein α-11 (Gα11 ) subunit and adaptor-related protein complex 2 sigma (AP2σ) are also involved in CaSR signaling transduction. Loss- or gain-of-function mutations of these encoding genes cause different types of familial hypocalciuric hypercalcaemia (FHH) and autosomal dominant hypocalcaemia (ADH). Calcimimetic and calcilytic drugs are useful in treating these FHH and ADH disorders. The current paper is a Chinese translation of a review entitled as “Disorder of the calcium-sensing receptor and partner proteins: insights into the molecular basis of calcium homeostasis” published in 《 Journal of Molecular Endocrinology》(2016,57:R127-R142) with the permission from the author and the journal.

Objective To explore the feasibility of the ultrasonic atomization surface anesthesia with lido-caine for awake fiberoptic endotracheal intubation in patientsˊautonomous position -display before general anesthesia and to evaluate its advantages.Methods 68 adult patients who needed prone position for elective surgery under general anesthesia were selected and randomly divided into two groups,the control group and the treatment group,each group in 34 cases.In control group patients were received surface anesthesia of cricothyroid membrane puncture.In treatment group,nebulized 2% lidocaine with ultrasonic nebulizer was used for topical anesthesia.Patients lied in the prone position according to their own comfort with the guide of the medical staff in the waking state after an awake fiberoptic endotracheal intubation.The statistics of mean arterial pressure (MAP)and heart rate (HR)were recorded respectively in the basal state(T0),in the time instantly after intubations(T1 ),in the 3 minute after intubations(T2 ) and in the time instantly after the body turning(T3 ).Choking cough response were recorded during endotracheal intubation.Patients were asked the efficacy of surface anesthesia and the tolerance for awake intubation after operation.Results Patients in both two groups completed the whole process smoothly.MAP and HR had no signifi-cant differences between the two groups in the same time point (all P >0.05).There were no statistical significance between the two groups in choking cough response,the time of surface anesthesia and intubation,neither (all P >0.05).Conclusion The surface anesthesia with lidocaine by continuous ultrasonic atomizing inhalation is a good and simple method deserving generalization with plenty merits and is practicable for patients to display position autonomously. This method have the advantages of small operation,it will and can replace cricothyroid membrane puncture.

Based on the principle of training students for rural areas and serving for grass roots,Mudanjiang medical college cultivates talents mainly from countryside and rural areas,thus it is of great importance to build up decent and accurate values for those will-be doctors who heal the wounded and prevent and cure diseases.As well as enhancing their professional qualifications,medical college teachers should also cultivate students' world view,philosophy,values,responsibility,occupational ethics,and a scientific development outlook.