Susac syndrome: clinical characteristics, clinical classification, and long-term prognosis.

Susac syndrome is a rare condition characterized by the clinical triad of central nervous system (CNS) dysfunction, sensorineural hearing impairment, and branch retinal artery occlusion (BRAO). The purpose of this study is to examine the demographics, clinical characteristics, treatment, and long-term prognosis of Susac syndrome. The data recorded for all Susac syndrome patients treated at the Sheba Medical Center between 1998 and 2014 included demographics, clinical signs at presentation and during the disease course, imaging findings, treatment, and prognosis.

Anemia and markers of erythropoiesis in pediatric kidney transplant recipients compared to children with chronic renal failure.

PTA and anemia of CKD share a similar pathogenesis. However, PTA may be disproportionate to the reduction in the GFR. Data relating to the mechanism of PTA are scarce.

A3 adenosine receptor agonist, CF102, protects against hepatic ischemia/reperfusion injury following partial hepatectomy.

Ischemia/reperfusion (IR) injury during clinical hepatic procedures is characterized by inflammatory conditions and the apoptosis of hepatocytes. Nuclear factor‑κB (NF‑κB), nitric oxide and the expression levels of inflammatory cytokines, tumor necrosis factor‑α and interleukin‑1 were observed to increase following IR and mediate the inflammatory response in the liver. CF102 is a highly selective A3 adenosine receptor (A3AR) agonist, and has been identified to induce an anti‑inflammatory and protective effect on the liver via the downregulation of the NF‑κB signaling pathway.

Abnormalities of gait caused by ankle arthritis are improved by ankle arthrodesis.

Aims: The surgical management of ankle arthritis with tibiotalar arthrodesis is known to alter gait, as compared with normal ankles. The purpose of this study was to assess post-operative gait function with gait before arthrodesis.

Patients And Methods: We prospectively studied 20 patients who underwent three-dimensional gait analysis before and after tibiotalar arthrodesis.

The effect of parental age on the presence of de novo mutations - Lessons from neurofibromatosis type I.

Background: Neurofibromatosis type 1 (NF1) is the most common autosomal dominant neurocutaneous disease with a prevalence of 1:2500. Approximately, 50% of the cases are sporadic. Advanced paternal age is associated with germline mutations and autosomal diseases.

Microbiota at the crossroads of autoimmunity.

Autoimmune diseases have a multifactorial etiology including genetic and environmental factors. Recently, there has been increased appreciation of the critical involvement of the microbiota in the pathogenesis of autoimmunity, although in many cases, the cause and the consequence are not easy to distinguish. Here, we suggest that many of the known cues affecting the function of the immune system, such as genetics, gender, pregnancy and diet, which are consequently involved in autoimmunity, exert their effects by influencing, at least in part, the microbiota composition and activity.

How Do I Examine Parkinsonian Gait?

Gait disturbances and falls are common among older adults and patients with Parkinson's disease. These symptoms curtail mobility, independence, and quality of life. This video illustrates important aspects of parkinsonian gait and highlights features that should be focused on during the clinical examination.

Lamotrigine as monotherapy in clinical practice: efficacy of various dosages in epilepsy.

Objectives/aims: The study was designed to evaluate the optimal dosage of lamotrigine, as monotherapy, in the treatment of adults suffering from complex partial seizures with or without secondary generalization in everyday clinical practice.

Materials And Methods: The ones used in this study was the collection of the data of all adult patients treated with lamotrigine, retrospectively. The dosage and efficacy of treatment were evaluated along with side effects and retention rate.

Cancer-selective cytotoxic Ca2+ overload in acute myeloid leukemia cells and attenuation of disease progression in mice by synergistically acting polyphenols curcumin and carnosic acid.

Acute myeloid leukemia (AML) is an aggressive hematologic malignancy characterized by extremely heterogeneous molecular and biologic abnormalities that hamper the development of effective targeted treatment modalities. While AML cells are highly sensitive to cytotoxic Ca2+ overload, the feasibility of Ca2+- targeted therapy of this disease remains unclear. Here, we show that apoptotic response of AML cells to the synergistically acting polyphenols curcumin (CUR) and carnosic acid (CA), combined at low, non-cytotoxic doses of each compound was mediated solely by disruption of cellular Ca2+ homeostasis.

Magnetic resonance brain imaging in patients with visual vertigo.

Introduction: Patients with visual vertigo (VV) report dizziness provoked by moving visual surroundings. It has been suggested that these subjects develop a compensation strategy for a vestibulo-proprioceptive deficit and rely excessively on visual input. We have postulated that patients with VV might have brain abnormalities that interfere with appropriate processing of visual stimulation and performed a brain MRI study to verify this hypothesis.

Novel therapeutic compound tuftsin-phosphorylcholine attenuates collagen-induced arthritis.

Treatment with helminthes and helminthes ova improved the clinical symptoms of several autoimmune diseases in patients and in animal models. Phosphorylcholine (PC) proved to be the immunomodulatory molecule. We aimed to decipher the tolerogenic potential of tuftsin-PC (TPC), a novel helminth-based compound in collagen-induced arthritis (CIA) a mouse model of rheumatoid arthritis (RA).

Antenatal corticosteroid treatment in singleton, small-for-gestational-age infants born at 24-31 weeks' gestation: a population-based study.

Objective: To assess the impact of antenatal corticosteroid therapy on mortality and severe morbidities in preterm, small-for-gestational-age (SGA) neonates compared with preterm non-SGA neonates.

Design: Population-based study.

Setting/population: Israel National Very Low Birth Weight infant database from 1995-2012.

Broad-band UVB versus paint PUVA for palmoplantar psoriasis treatment.

Background: Plaque-type palmoplantar psoriasis (PPTP) is a chronic recalcitrant dermatosis with treatment modalities ranging through topical, phototherapy or systemic. Phototherapy options include various forms of ultraviolet B (UVB) and ultraviolet A with prior psoralen sensitization (PUVA). Currently, few comparative studies have been reported.

Age differences in clinical manifestation and prognosis of thyroid eye disease.

Purpose: To examine the clinical differences in manifestation, course, treatment, and prognosis of thyroid eye disease (TED) in patients younger than 40 years of age at diagnosis compared to older patients.

Methods: Medical record review of 131 TED patients was performed. The patients were divided into two age groups, Group 1 ≤ 40 years (23 patients) and Group 2 > 40 years (108 patients).

Interpretative reading of the antibiogram--a semi-naïve Bayesian approach.

Background: An antibiogram (ABG) gives the results of in vitro susceptibility tests performed on a pathogen isolated from a culture of a sample taken from blood or other tissues. The institutional cross-ABG consists of the conditional probability of susceptibility for pairs of antimicrobials. This paper explores how interpretative reading of the isolate ABG can be used to replace and improve the prior probabilities stored in the institutional ABG.

Anti-citrullinated-protein-antibody-specific intravenous immunoglobulin attenuates collagen-induced arthritis in mice.

Administration of intravenous immunoglobulin (IVIg) is a recognized safe and efficient immunomodulation therapy for many autoimmune diseases. Anti-idiotypic antibody binding to pathogenic autoantibodies was proposed as one of the mechanisms attributed to the protective activity of IVIg in autoimmunity. The aim of this study was to fractionate the anti-anti-citrullinated protein anti-idiotypic-antibodies (anti-ACPA) from an IVIg preparation and to test it as a treatment for collagen-induced arthritis in mice.

Recommendations on hematopoietic stem cell transplantation for inherited bone marrow failure syndromes.

Allogeneic hematopoietic stem cell transplantation (HSCT) offers the potential to cure patients with an inherited bone marrow failure syndrome (IBMFS). However, the procedure involves the risk of treatment-related mortality and may be associated with significant early and late morbidity. For these reasons, the benefits should be carefully weighed against the risks.

Yogurt for treating antibiotic-associated diarrhea: Systematic review and meta-analysis.

Objective: Antibiotic-associated diarrhea (AAD) is a common complication in individuals treated with antibiotics. The aim of this review was to systematically evaluate the efficacy of yogurt consumption for the prevention of AAD.

Methods: In this systematic review, a number of databases including MEDLINE, EMBASE, and the Cochrane Library, with no language restrictions, were searched up to September 2014 for randomized controlled trials (RCTs) evaluating the effect of yogurt consumption in adults and children who were receiving antibiotics.

Effect of hyperbaric oxygen therapy on amphotericin-B induced acute renal failure in rats.

Aim: Acute renal injury may occur after amphotericin B (AmB) administration. The hypothesized injury mechanism is renal vasoconstriction and direct toxic damage. Hyperbaric oxygen therapy (HBO) is indicated for treatment of many ischemic events but not for acute renal failure (ARF).

The use of optional inferior vena cava filters of type Optease in trauma patients--a single type of filter in a single Medical Center.

Background: Venous thromboembolism (VTE) is a frequent complication of patients who experienced major trauma. Prevention of VTE is usually by thrombophylaxis and or by the use of a retrievable filter. Lately, the use of a retrievable filter in trauma patients has increased despite evidence cautioning against its use.

Serum uric acid as a clinically useful nutritional marker and predictor of outcome in maintenance hemodialysis patients.

Objective: The importance of serum uric acid (SUA) for the maintenance of a hemodialysis (MHD) population has not been well established. The aim of this study was to determine if SUA levels are associated with nutritional risk and consequently with adverse clinical outcomes in MHD patients.

Methods: This was a 2-y prospective observational study, performed on 261 MHD outpatients (38.

Passive transfer of affinity-purified anti-heart autoantibodies (AHA) from sera of patients with myocarditis induces experimental myocarditis in mice.

Background: Human autoimmune myocarditis is characterized by an increased frequency of serum organ and disease-specific anti-heart autoantibodies (AHA) in affected patients. To assess whether AHA are directly pathogenic, we used the passive transfer technique of AHA from patients to normal Balb/c mice to induce an experimental myocarditis.

Methods: In keeping with a classical passive transfer experiment, sera from 5 AHA positive myocarditis patients (3 male, mean age 30 ± 11 years, 3 with giant cell and 2 with lymphocytic myocarditis) were affinity purified and injected into 25 Balb/c mice.