Search results for "init"

General considerations in the interpretation of I-J genetic restrictions: evidence that the antigen-binding chain of antigen-specific T-suppressor fa…

1987

SUMMARY (CBA × B10)F1 [(H-2k x H-2b)] mice produce two types of antigen-specific T-suppressor factor (TsF), which can be separated by affinity chromatography on anti-I-J monoclonal antibody. After reduction and alkylation, both chains of F1 TsF are required for biological activity. However, the antigen-binding chain (AgBC) of F1 TsFk (AgBCk) is only complemented by I-Jk and likewise for F1 TsFb. In other words, interchain complementation shows the same genetic restriction in interchain complementation in parental and F1 mice. F1 TsF bearing, for example, I-Jk (TsFk), interacts with haptenized ‘antigen-presenting cells’ (‘APC’) of both parental haplotypes, and may be described as showing dua…

Proposal for an Update of the Definition and Scope of Behavioral Medicine

2017

Purpose: We aim to provide an update of the definition and scope of behavioral medicine in the Charter of ISBM, as the present version was developed more than 25 years ago. Methods: We identify issues which need clarification or updating. This leads us to propose an update of the definition and scope of behavioral medicine. Results: Issues in need of clarification or updating include the scope of behavioral medicine (biobehavioral mechanisms, clinical diagnosis and intervention, and prevention and health promotion); research as an essential characteristic of all three areas of behavioral medicine; the application of behavioral medicine; the terminology of behavioral medicine as a multidisci…

Distrés psicológico en adolescentes víctimas de cyberbullying || Psychological distress among adolescents victims of cyberbullying

2017

Las tecnologías de la información y la comunicación se han incorporado y extendido rápidamente en nuestra sociedad. Actualmente, los niños y adolescentes acceden en edades cada vez más tempranas a los dispositivos electrónicos. A pesar de las grandes ventajas que tienen las tecnologías de la información y la comunicación, las tecnologías también pueden ser utilizadas de manera inapropiada para intimidar y molestar a los iguales, causando graves daños psicológicos en las víctimas. Desde esta perspectiva, el principal objetivo del presente estudio ha sido comprobar el distrés psicológico en una muestra de adolescentes víctimas de cyberbullying. Para ello se midieron las variables: sintomatolo…

Su1645 G-Eyeâ,,¢ High-Definition Colonoscopy Increases Adenoma Detection Rate - a Prospective Randomized Multicenter Study of 1000 Patients

2017

Efficacy of sublingual immunotherapy with grass allergens for seasonal allergic rhinitis: A systematic review and meta-analysis

2010

Background The benefit of sublingual immunotherapy (SLIT) with grass allergens for seasonal allergic rhinitis has been extensively studied, but data on efficacy are still equivocal. Objective To assess the effectiveness of SLIT with grass allergens in the reduction of symptoms and medication in patients with seasonal allergic rhinitis to grass pollen. Methods Computerized bibliographic searches of MEDLINE (1995-2010) were supplemented by hand searches of reference lists. Studies were included if they were double-blind randomized controlled trials (RCTs) comparing SLIT to placebo and if they included patients with history of allergy to grass pollen treated with natural grass pollen extracts.…

Current Concepts in Therapy of Chronic Rhinosinusitis and Nasal Polyposis

2004

The exact pathophysiological mechanisms leading to chronic rhinosinusitis (CRS) still to a large extent remain obscure. However, recently there has been some progress in elucidating the etiology of nasal polyposis, especially regarding tissue eosinophilia as well as the role of aspirin intolerance and eicosanoid mediators. Endonasal sinus surgery has evolved to be the treatment of choice in CRS and nasal polyposis in all cases where conservative treatment has failed or resulted in only a partial or temporary relief. Today, state of the art in surgical technique includes the ability to combine microscopic and endoscopic procedures. Regardless of technical advances like powered instrumentatio…

Simulation of left ventricular outflow tract (LVOT) obstruction in transcatheter mitral valve-in-ring replacement.

2020

Left ventricular outflow tract (LVOT) obstruction is a feared complication of transcatheter mitral valve replacement (TMVR). This procedure leads to an elongation of LVOT in the left ventricle (namely, the neoLVOT), ultimately portending hemodynamic impairment and death. This study sought to understand the biomechanical implications of LVOT obstruction in two patients who underwent TMVR as an "off-label" application of the Edwards SAPIEN 3 (S3) Ultra transcatheter heart valve (THV). A computational framework of TMVR was developed to assess the neoLVOT area and quantify the sub-aortic flow structure. We observed that the annuloplasty ring serves as the key anchor zone of S3 Ultra THV. A good…

Meningitis and subdural empyema as complication of pterygomandibular space abscess upon tooth extraction

2016

Complication of dental infections might be various and heterogeneous. The most common complications are represented by maxilar celulitis, canine space celulitis, infratemporal space celulitis, temporal celulitis and bacteremia. Among rarest complications we found: sepsis, bacterial endocarditis, mediastinitis, intracranial complications, osteomyelitis, etc. Although dental infections are often considered trivial entities, sometimes they can reach an impressive gravity. In this regard, the present study describes a case of dental infection complicated by meningitis, subdural empiema and cerebral vasculitis. Furthermore, we observed other neurological complications, like thalamic ischemic inf…

SYNERGISTIC EFFECTS OF ISOSORBIDE DINITRATE AND PINDOLOL ON THE HEART RATE AND PRESSURE RESPONSE TO ISOPROTERENOL

1978

Second report on chicken genes and chromosomes 2005.

2005

International audience