نتایج جستجو برای: مدل ias
تعداد نتایج: 121859 فیلتر نتایج به سال:
BACKGROUND The role of pacing sites and atrial electrophysiology on the progression of atrial fibrillation (AF) to the permanent form in patients with sinus node dysfunction (SND) has never been investigated. The aim of the study was to investigate the relationship between atrial electrophysiology and the efficacy of atrial pacing at the low interatrial septum (IAS) or at the right atrial appen...
Background—The role of pacing sites and atrial electrophysiology on the progression of atrial fibrillation (AF) to the permanent form in patients with sinus node dysfunction (SND) has never been investigated. The aim of the study was to investigate the relationship between atrial electrophysiology and the efficacy of atrial pacing at the low interatrial septum (IAS) or at the right atrial appen...
BACKGROUND Induced abortion (IA) has shown social inequality related to birthplace and education with higher rates of IAs in immigrant and in less educated women relative to their native and highly educated counterparts. This study examined the independent and joint effects of birthplace and education on IA, repeated and IA performed during the 2nd trimester of pregnancy among women residing in...
Invasive alien species (IAS) threaten human livelihoods and biodiversity globally. Increasing globalization facilitates IAS arrival, and environmental changes, including climate change, facilitate IAS establishment. Here we provide the first global, spatial analysis of the terrestrial threat from IAS in light of twenty-first century globalization and environmental change, and evaluate national ...
Arsenic exposure is associated with an increased risk of vascular disorders, and results in increased oxidative stress in endothelial cells and vascular smooth muscle cells (VSMCs). Since oxidative stress is involved in regulating the expression of genes related to atherogenesis, we investigated its involvement in the enhanced expression of three atherosclerosis-related genes coding for heme ox...
Treatment with arsenic trioxide (As(2)O(3)) by inducing apoptosis and partial differentiation of acute promyelocytic leukemia (APL) cells results in clinical remission in APL patients resistant to chemotherapy and all-trans-retinoic acid. As(2)O(3) (iAs(III)) is methylated in the liver to mono- and dimethylated metabolites, including methylarsonic acid, methylarsonous acid, dimethylarsinic acid...
BACKGROUND A growing number of studies link chronic exposure to inorganic arsenic (iAs) with the risk of diabetes. Many of these studies assessed iAs exposure by measuring arsenic (As) species in urine. However, this approach has been criticized because of uncertainties associated with renal function and urine dilution in diabetic individuals. OBJECTIVES Our goal was to examine associations b...
The present study focused on the role of exogenous alpha lipoic acid (ALA) in amelioration of inorganic arsenic (iAs) induced effects on apoptosis and apoptosis associated proteins in developing rat hippocampus. NaAsO2 (1.5/2.0 mg/kg bw) alone or along with ALA (70 mg/kg bw) was administered to rat pups (experimental groups) by intraperitoneal (i.p.) route from postnatal day (PND) 4-15. Control...
Birth outcomes after induced abortion: a nationwide register-based study of first births in Finland.
STUDY QUESTION Is the perinatal health of first-born children affected by the mother's previous induced abortion(s) (IAs)? SUMMARY ANSWER Prior IAs, particularly repeat IAs, are correlated with an increased risk of some health problems at first birth; even in a country with good health care quality. WHAT IS KNOWN ALREADY A positive association between IA and risk of preterm birth or a dose-...
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