Defective interfering particles (DIPs) of equine herpesvirus type 1 (EHV-1) are biologically active, in that they mediate the coestablishment of oncogenic transformation and persistent infection in permissive, primary hamster embryo fibroblasts. The DIP genome is composed of EHV-1 sequences orig...

BackgroundTo treat patients suffering from major depressive disorder (MDD), research has focused on electroconvulsive therapy (ECT) and aerobic exercise training (AET). Brain derived neurotrophic factor (BDNF) seems to be key in MDD. The aims of the present study were therefore two-fold, to inve...

RésuméL’ECT reste l’un des traitements les plus efficaces pour soigner la dépression. Bien qu’elle soit utilisée depuis plus de 60 ans, les mécanismes d’action sous-tendant son effet antidépresseur sont toujours mal connus. Pour certains antidépresseurs médicamenteux, l’hypothèse d...

Electroconvulsive therapy (ECT) remains the most effective acute treatment for severe depression and several other psychiatric illnesses. However, its use has been limited by concerns about cognitive adverse effects. ECT may cause temporary cognitive impairment in some patients, typically antero...

BackgroundIn patients suffering from major depressive disorders (MDD), improvements in MDD are related to increased activation of brain-derived neurotrophic factor (BDNF), an endogenous protein that facilitates neural functioning. To treat patients suffering from severe MDD, electroconvulsive th...

BackgroundBDNF blood levels are reduced in MDD. They can be increased with pharmacologic treatment and ECT, but it is not clear whether the combination of treatments promotes an additional increase. The present study aims to evaluate whether combined treatment promotes an increase in BDNF, resto...

IntroductionResearch on the association between electroconvulsive therapy (ECT) and increased brain derived neurotrophic factor (BDNF) levels has produced conflicting result. There have been few studies which have evaluated BDNF levels in clinical contexts where there was remission following tre...

Electroconvulsive therapy (ECT), developed in the 30′s by Bini and Cerletti, remains a key element of the therapeutic armamentarium in psychiatry, particularly for severe and life-threatening psychiatric symptoms. However, despite its well-established clinical efficacy, the prescription of ECT ...

Integral membrane proteins are under-represented in standard proteomic analyses, mostly because of their low expression and absence of trypsin-cleavage sites in their hydrophobic transmembrane segments. Novel and effective strategies for membrane proteomic analysis aim at soluble N-glycosylated ...

Sm25 is the principal antigen recognised by antibodies from mice protectively vaccinated with isolated tegumental membranes of adult Schistosoma mansoni. The full-length amino acid sequence of this protein has been deduced from the sequence of two cDNAs, one isolated by screening a cDNA library ...

Abnormal regulation of apoptosis is an important pathogenic mechanism in many diseases including cancer. Techniques to assess apoptosis in living organisms are limited and, in the case of solid organs, restricted to histological examination of biopsy samples. We investigated the use of 124I-anne...

Apoptotic cell death eventually results in secondary necrotic cell death, whereas caspase-independent primary necrotic cell death has been reported and its mechanism involving RIP1 and RIP3 has been recently elucidated. Dual staining with fluorescent Annexin V and propidium iodide (PI) has been ...

Annexin V inhibits prothrombin activation and is able to prevent thrombus formation under normal venous and arterial blood flow conditions. Antibodies to annexin V have been identified in association with several pathological conditions, including systemic lupus erythematosus (SLE) with or witho...

IntroductionPreeclampsia (PE) remains to be an enigmatic puzzle for clinicians and researchers perplexing them for decades. As delivery remains only choice of treatment, early prediction of PE will offer timely therapeutic invention and hence extensive research efforts have been put in identific...

BackgroundOur goal is to develop a vascular targeting treatment for brain arteriovenous malformations (AVMs). Externalized phosphatidylserine has been established as a potential biomarker on the endothelium of irradiated AVM blood vessels. We hypothesize that phosphatidylserine could be selectiv...

A sickle cell crisis is a painful and dangerous condition that defies effective treatment but fortunately it usually terminates spontaneously and patients spend far more time crisis free than in its painful throes. This suggests that an unstable physiologic balance exists between steady state si...

In vivo assessment of apoptotic response to cancer therapy is believed to be very important for optimizing management of treatment. However, few noninvasive strategies are currently available to monitor the therapeutic response in vivo. Ultrasonography has been used to detect apoptotic cell deat...

IntroductionApoptosis has been suggested as a cytocidal mechanism of the HSV1-tk-expressing cells when exposed to ganciclovir (GCV). This study evaluated the efficacy of 111In-labeled Annexin V for monitoring tumor responses during prodrug activation gene therapy with HSV1-tk and GCV.

Aim of the workTo assess the role of serum anti-annexin V antibodies in Behҫet’s disease (BD) patients in relation to disease manifestations and activity.Patients and methods65 BD patients and 30 matching controls were included. Disease activity was estimated by the Behçet Disease Current Activ...

Objective/BackgroundCertain hemostatic anomalies found in patients with thalassemia suggest the existence of a chronic hypercoagulable state. Several etiologic factors may play a role in the pathogenesis of the hypercoagulable state in those patients. One of these factors is abnormal thalassemic...