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

Interleukin-10 (IL-10) is an immuno-regulatory cytokine,which is well known for its immunosuppressive function.IL-1O can act on a variety of immune cell subsets and play an immunosuppressive effect through a variety of ways.It plays an important role in the tumor immune escape.Recent studies show that IL-10 also has an immune-stimulating function,which is presumably a pluripotent cytokine.This paper will combine the latest literature to summary the positive and negative regulatory roles of IL-10,mediation ways in the tumor and the relationships with prognosis.

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.

The research on novel scaffold materials is now characterized by a transition from single element to composition, from inert materials to bioactive materials, and from macro- level to micro- level. With the rapid development of nano- technology and life sciences, the two concepts of nano- modification and biomimic construction joined the mainstream of the scaffold research. And in this field, the theory of bone generation net has been recently explored systematically and comprehensively. As a result, it has now become a research focus to obtain ideal bioactive scaffolds on the basis of current investigation. This paper highlights several types of promising scaffolds, discusses their recent research and application, and reviews the present situation concerning bioactive scaffolds

Statins may not only lower cholesterol concentration,reduce the incidence of heart diseases and relieve kidney damage,but also stimulate bone formation obviously,as suggested by a number of observation studies and animal researches.However,the exact mechanism of promoting bone formation has not been very clearly yet.Moreover,their adverse effects and their interaction with other drugs still need further clinical trials.In this review,on the basis of clinical data about the effects of hydroxymethylglutaryl-CoA(HMG-CoA)reductase inhibitors,we summarize current hypotheses on their mechanism and safety,in order to provide reference for the domestic bone reconstruction research.

Objective To investigate the clinical value of 64 slice spiral CT low dose chest scan in the diagnosis of pulmonary tuberculosis.Methods From January 2015 to January 2016,45 patients with suspected pulmonary tuberculosis were studied.All patients underwent routine chest CT scan and low dose chest CT scan.To compare the difference of radiation dose related parameters between normal dose chest CT scanning and low dose chest CT scan.To observe the display of the characteristics of lung disease by routine dose chest CT scanning and low dose chest CT scan.Results In 45 patients,there were a total of 30 patients were diagnosed with tuberculosis.The diagnostic sensitivity,specificity and diagnostic coincidence rate of conventional CT scan and spiral CT low-dose scan were 93.3% and 86.7% respectively.In low dose CT scanning radiation dose related parameters,the effective dose [(1.36±0.22)mSv vs.(5.24±0.68) mSv],CT dose index[(31.8±3.7) vs.(51.2±6.3)] and dose length product[(35.4±5.4)mGycm vs.(137.9±26.1) mGycm]were significantly lower than those of the conventional dose CT scan,the differences were statistically significant (all P<0.05).Conventional dose and low dose CT scan could show the lung lesions of pulmonary tuberculosis.Comparison between the two groups,low dose CT scanning on the burr sign and grinding glass shadow display rate was low.Compared with the conventional dose CT scanning,the difference was statistically significant (P<0.05).Conclusion In the diagnosis of pulmonary tuberculosis,the radiation dose of 64 slice spiral CT is significantly decreased,be able to clear most of the lung lesions.However,the effect is poor in the display of the grinding glass and the thin and short burr.

Objective To explore the correlation of urine albumin and creatinine ratio(UACR)and short -term prognosis in patients with acute ischemic stroke (AIS).Methods 112 patients with AIS were selected as the research subjects.The admission UACR and related laboratory examination indexes were detected,the US national institutes of health stroke scale (NIHSS)scores,and 28 d after admission of the modified Rankin scale (mRS) prognostic score were recorded.The NIHSS 5 or more points and NIHSS <5 points,different levels and UACR patient observation index between the different prognosis group were compared.Results NIHSS 5 or more group of patients on admission UACR level[(15.41 ±3.21 mg/g)]was higher than the NIHSS <5 patients (9.52 ±2.04)mg/g (t =12.214,P <0.001);UACR acuity 11.60mg/g group in NIHSS of 5 or more proportion of patients (87.5%),mRS score >2 points (82.1%),the proportion of the recent death patients (23.2%)than the proportion of UACR <11.60mg/g,the proportion of the group (32.1%,25.0%,7.1%;the chi -square values 33.509,34.476,5.598,all P <0.050);MRS score >2 groups of patients UACR level[(16.10 ±3.29)mg/g]was higher than that in patients with mRS score 2 points or less (8.38 ±1.95)mg/g(t =20.132,P <0.001);Pearson correlation analysis showed that the standard of UACR and NIHSS score (r =0.412,P <0.05 ),high -sensitivity C -reactive protein (hs -CRP)(r =0.473,P <0.050),white blood cell count (WBC)(r =0.442,P <0.050),fasting plasma glucose (FPG)(r =0.375,P <0.050)were positively correlated.Multiariable Logistic regression analysis showed that UACR (OR =1.587,P <0.050)was a recent independent risk factors of poor prognosis in patients with AIS. Conclusion UACR the illness severity and recent prognosis of patients with AIS is closely related to high levels of UACR may be recent independent risk factors of poor prognosis in patients with AIS.