Dental Implantation, Endosseous ; Dental Implants, Single-Tooth ; Humans ; Maxilla ; surgery

Dental Implants ; Dental Prosthesis Design ; trends ; Humans

Objective　To investigate the causes of recurrent spontaneous abortion(RSA) and to know the relation between RSA and antiphospholipid thrombosis syndrome(APL-T). Methods　ELISA and PTT-LA were used to detect anticardiolipin antibody(ACA) and lupus anticoagulant(LA) in 32 patients with RSA and 20 normal controls(NC). Results　There were 17 positive of antiphospholipid antibody(APA) in RSA group. The incidence was significantly higher than that in NC group. The incidence of LA was also significantly higher than that in NC group. 8 patients were diagnosed as APL-T. Conclusion　LA may be the more important reason of RSA. It should be considered as APL-T when RSA is unexplained.

Child, Preschool ; Foreign Bodies ; surgery ; Humans ; Intestines ; Laparoscopy ; methods

ObjectiveTo observe the clinical efficacy of warming-unblocking Yin Heel Vessel plus rehabilitation training in treating post-stroke strephenopodia, for seeking the optimal treatment protocol.MethodNinety eligible subjects withpost-stroke strephenopodia were randomized into an acupuncture group, a rehabilitation group, and a united group, to respectively receive warming-unblocking Yin Heel Vessel, rehabilitation treatment, and warming-unblocking Yin Heel Vessel plus rehabilitation training. ResultTwo treatment courses later, there was no significant difference in comparing the strephenopodia score between the acupuncture group and rehabilitation group (P>0.05); the strephenopodia score in the united group was significantly different from that in the acupuncture group and rehabilitation group (P<0.05), and the improvement in strephenopodia in the united group was superior to that in both acupuncture group and rehabilitation group.ConclusionWarming-unblocking Yin Heel Vessel plus rehabilitation can produce a content efficacy in treating post-stroke strephenopodia.

Granzyme B is an important effect factor of cytotoxic T lymphocytes in the immune killer function,can quickly induce cell apoptosis of the target cell.It is complicated for the reasons and the ways of the occurrence of the cell apoptosis,many genes are involved in gene regulation of cell apoptosis,and the B-cell lymphoma/leukemia-2 gene family members play a crucial role in the process of cell apoptosis.This paper mainly reviews the correlation of GrB and Bcl-2,Bid with cell apoptosis.

Objective To discuss which is more efficient between Needle-knife precut and Plough-knife precut in difficult biliary cannulation. Methods The difference in the average time of cannula, percentage of cannula achieve-ment and the complication rate between the two kinds of operation were compared. Results The percentage of can-nula achievement about the Needle-knife precut is higher than Plough-knife precut, while there is no notable differ-ence in average time of cannula and the complication rate between the two precuts. Conclusion Needle-knife precut is more efficient than Plough-knife precut in difficult biliary cannulation, if guide wire can not get into pancreatic duct.

Academic English abstract is an important means of achieving international academic exchange.This article introduces writing content and writing skills for medical academic English abstract.

Objective To investigate the effect and safety of Atropine preparations of 0.1%and 0.01%concentrations in the treatment of Ametropia.Methods 123 cases of ametropia from April 2014 to August 2015 in ophthalmic hospital of ningbo were randomly selected and divided into three groups, 41 cases in each group.High concentration group received 0.1%atropine sulfate eye drops treatment,low concentration group received 0.01%atropine sulfate eye drops treatment,and the control group received artificial tear mytear,and three groups were treated for one year.Changes in vision, refraction, intraocular pressure and axial length of the eye were compared after the treatment.Results High concentration group >low concentration group >control group in the the difference of distant visual acuity before and after the treatment ( P<0.05 ) , control group >low concentration group>high concentration group in the refractive index,intraocular pressure and ocular axis length difference before and after treatment (P<0.05),and the effective rate in the low concentration group 85.37%and high concentration group 90.24%had no significant difference.Adverse effects rate in high concentration group was 21.95%which was higher than low concentration group 4.88%(P<0.05).Conclusion 0.1%and 0.01%concentrations of atropine were effective control of Ametropia in flexion and axial length spectrophotometry, and then improve the visual acuity, and the former is better,but the 0.01%concentrations had higher safety.

Tumor stem cells (TSCs) are a group of cells which have self-renewal and differentiation potential in tumor tissues.TSCs not only play an important role in the occurrence and development in tumors , but also are closely related to tumors′invasion,metastasis,heterogeneity and chemo-resistance.Further research of TSCs has become a hot spot .This review intends to explain the formation of TSCs ,the relationship between TSCs and the microenvironment , as well as the model of the TSC microenvironment .Signalling pathways and regulatory factors of TSCs are also discussed .