Laparoscopic hepatectomy has been utilized in clinic,however to some extent there are some limitations for various equipments being used in laparoscopic hepatectomy, as a result, the laparoscopic bepa-tectomy is being constrainted on its development. Therefore, with the research and development of the ideal tool for laparoscopic hepatectomy,laparoscopic liver surgery is bound to be booming.

Reducing blood loss during hepateetomy is important.Intraoperative blood loss and liver damage of hepatectomy under the total hemihepatic vascular exclusion could be less than that under the other methods of vascular occlusion.It could be worth improving and applying further.This article review the latest studies to introduce the latest advancement in this area.

Adult ; Facial Nerve Injuries ; etiology ; Foreign Bodies ; complications ; Humans ; Male ; Neck ; Parotid Gland

Animals ; China ; epidemiology ; Humans ; Infection Control ; methods ; statistics & numerical data ; trends ; Prevalence ; Schistosomiasis japonica ; drug therapy ; epidemiology ; prevention & control ; Schistosomicides ; therapeutic use ; Snails ; parasitology

Secondary lymphoid tissue chemokine (CCL21) is a double-edged sword, which exerts antitumor, anti-infection immune response by binding to the receptor CCR7 on the surface of the multiple immune cells. However, a variety of tumor cells also express the receptor CCR7, the combination of CCL21 with CCR7promotes the invasion and metastasis of tumor cells, leading to the facilitation of tumor development. Therefore,exploring the mechanism(s) of tumor invasion and metastasis might be helpful for use of CCL21 as tumor gene therapy through blocking of CCL21's promotion of tumor invasion and metastasis.

BACKGROUND: Mesenchymal stem cells, a kind of popular seed cells for cell transplantation after myocardial injury, have become a hot research topic in the treatment of ischemic heart diseases. OBJECTIVE: To review the new progress of mesenchymal stem cell transplantation in the treatment of ischemic heart diseases. METHODS: We searched Medline, Ovid Embase, PubMed Central, Cochrane Library, Chinese Periodical Full-Text Database, Chinese Biomedical Literature Database, VIP database, Wanfang Database for relevant articles in Chinese and English languages, and the retrieval time was from 1985 to 2015. Articles related to randomized controlled trials or clinical research on mesechymal stem cell transplantation for treatment of ischemic heart diseases were included, and relevant review were also included. Observational studies, casereports, study protocols with no standard or rational design, reviews with no normative and rigorous inclusion criteria, cross-test studies, cluster randomized trials, and studies that have nothing to do with the topic were excluded.RESULTS AND CONCLUSION: Through literature screening, we summarize the research progress in the mesenchymal stem cell transplantation, including cell source, safety, efficacy, action of mechanism and injection mode, and analyze the merits and demerits of mesenchymal stem cell transplantation. Bone marrowmesenchymal stem cell transplantation provides a new insight into the clinical treatment of myocardial infarction,but there are still many problems to be solved, such as cell quality, cell dose, transplantation mode, transplantation timing and patient selection, which so limit the clinical application of mesenchymal stem cell transplantation.

Objective To introduce the donor heart preservation techniques and study the clini- cal results in 26 patients undergoing orthotopic heart transplantations with long donor ischemia time (DIT) in our center.Methods From Sept.2004 to Aug.2006,26 patients underwent orthotopic heart transplantation at our center with DIT longer than 360 min.Crystalloid cardioplegia was infused through aortic root after aorta was cross clamped.UW solution was used when donor heart was removed.All patients underwent bicaval anastomotic cardiac transplantation.NO was inhaled through ventilator during and after operation in patients with pulmonary hypertension.Results DIT was 360- 560 (mean 401?43) min.There was no operative death in this group.Echocardiography and X-ray examinations in one month were normal.One case of abnormal coronary orifice was subjected to re- anastomosis of aorta.One case of renal failure post-operation was subjected to blood dialysis.Conclu- sion With proper donor heart procurement and preservation,recipient selection,anastomotic technique,efficient postoperative surveillance and pulmonary hypertension treatment,transplanted patients with long DIT can obtain the satisfactory short-term outcome.

Circulating tumor cells (CTCs)are special kind of tumor cells in the peripheral blood of patient with tumor.Now CTCs detection has been used in the survival time prediction,post-operational recu-rrence detection,individualized treatment and other aspects in the patients with gastric cancer.As the research going,CTCs will provide new help for the comprehensive treatment of gastric cancer.

Objective: To study the clinical features of depressive patients consulting neurological clinics in a general hospital and the therapeutic effect of Paroxetine in treatment of depression in this group Methods: 46 patients with depressive symptoms were collected consecutively, 24 among them were treated by Paroxetine The changes of scores of HAMD and Clinical Global Impression(CGI) before and after treatment were used to assess the therapeutic effect Results: Patients complained a variety of somatic symptoms involved nearly all systems, After four weeks’treatment of Paroxetine, both HAMD and CGI scores decreased dramatically The change of HAMD became significant at the end of the first week of treatment Conclusion: Depressive patients consulting general hospital have many somatic complaints Paroxetine has both anxioletic and antidepressant effects in this group of patients