Background: This study compared the outcomes between patients with proximal humerus fractures (PHF) whounderwent acute reverse total shoulder arthroplasty (RSA) to those who underwent an alternative initial treatmentbefore requiring (secondary) RSA.Methods: Patients who underwent RSA after suffering a PHF were identified. Two year clinical follow-up was requiredfor inclusion. Patients were divi...

Background: Recurrent spontaneous abortion (RSA) is usually defined as three or more consecutive pregnancy losses before 20th week of gestation. Although different factors are considered as etiology of RSA but in some cases, despite of extensive work up, the cause of RSA remains unknown which called unexplained RSA. Immunological factors are suggested as etiological factors of unexplained RSA. ...

background: survival of the semi-allograft fetus during pregnancy opens a new area for the immunological based causes of recurrent spontaneous abortion (rsa). cytotoxic t lymphocyte-associated antigen 4 (ctla4) is a negative regulator of the t-cell activation, which may modulate peripheral self-tolerance of the allogeneic fetus. the present study aimed to investigate the +49 a/g ctla4 genetic p...

Rhizome-rooted alfalfa (Medicago sativa L.) is an excellent forage for establishing grazing and ecological grasslands, requiring a high stable yield. Studying the genetic physiological basis of expression biomass traits essential improving production performance in rhizome-rooted alfalfa. We analyzed mass photosynthetic indices improved progenies (RSA−01, RSA−02, RSA−03), parental “Qingshui” (C...

This article presents a generalization of the RSA cryptosystem for rings with commuting ideals. An analogue Euler function ideals and concept an RSA-ideal are defined. analog ring is formulated description RSA-ideals which this possible obtained.

The RSA-768 (270 decimal digits) was factored by Kleinjung et al. on December 12 2009, and the RSA-704 (212 decimal digits) was factored by Bai et al. on July 2, 2012. And the RSA-200 (663 bits) was factored by Bahr et al. on May 9, 2005. Until right now, there is no body successful to break the RSA210 (696 bits) currently. In this paper, we would discuss an estimation method to approach lower/...

background: recurrent spontaneous abortion (rsa) is defined as three or more se-quential abortions before the twentieth week of gestation. there are evidences to sup-port an allo-immunologic mechanism for rsa. one of the methods for treatment of rsa is leukocyte therapy; however there is still controversy about effectiveness of this method. objectives: to evaluate the effectiveness of leukocyte...