The human-factors' challenges of (tele)drivers of Autonomous Vehicles.

Autonomous capabilities, including Autonomous Vehicle (AV) technology, aim to reduce human effort, extend capabilities, and enhance safety. While AVs offer societal benefits, human intervention remains necessary, especially in complex situations. As communication technology advances, human intervention is possible from remote sites.

Perceptions, intentions and behavioral norms that affect pre-license driving among Arab youth in Israel.

The present study examines reported pre-license driving among youth from the population of Arab citizens of Israel. The purpose of the present study is to examine which sociodemographic variables, attitudes and perceptions about safe driving and individual and societal behavioral norms are associated with pre-license driving. The research distinguished between the factors that actually contribute to pre-license driving (reported behavior, peer norms, gender and parents' messages) and the factors that explain the intention (parental authority, social norms, parents' messages and fear of road crashes).

Evaluation of a novel tool for bone graft delivery in minimally invasive transforaminal lumbar interbody fusion.

Study Design: Disk material removed (DMR) during L4-5 and L5-S1 transforaminal lumbar interbody fusion (T-LIF) surgery was compared to the corresponding bone graft (BG) volumes inserted at the time of fusion. A novel BG delivery tool (BGDT) was used to apply the BG. In order to establish the percentage of DMR during T-LIF, it was compared to DMR during anterior diskectomy (AD).

Effects of parental vigilant care and feedback on novice driver risk.

Vigilant care aims at reducing adolescent risk behaviors while matching parental involvement to the level of alarm signs. This study examined the effect of parent training in vigilant care and technological feedback on driving risk of novice male drivers. A sample of 217 Israeli families was divided into four conditions: a) no-feedback, b) individual feedback, c) family feedback, and d) family feedback plus parent training in vigilant care.

High-NaCl diet impairs dynamic renal blood flow autoregulation in rats with adenine-induced chronic renal failure.

This study examined the effects of 2 wk of high-NaCl diet on kidney function and dynamic renal blood flow autoregulation (RBFA) in rats with adenine-induced chronic renal failure (ACRF). Male Sprague-Dawley rats received either chow containing adenine or were pair-fed an identical diet without adenine (controls). After 10 wk, rats were randomized to either remain on the same diet (0.

Can providing feedback on driving behavior and training on parental vigilant care affect male teen drivers and their parents?

This study focuses on investigating the driving behavior of young novice male drivers during the first year of driving (three months of accompanied driving and the following nine months of solo driving). The study's objective is to examine the potential of various feedback forms on driving to affect young drivers' behavior and to mitigate the transition from accompanied to solo driving. The study examines also the utility of providing parents with guidance on how to exercise vigilant care regarding their teens' driving.

Rats with adenine-induced chronic renal failure develop low-renin, salt-sensitive hypertension and increased aortic stiffness.

Rats with adenine-induced chronic renal failure (A-CRF) develop metabolic and cardiovascular abnormalities resembling those in patients with chronic kidney disease. The aim of this study was to investigate the mechanisms of hypertension in this model and to assess aortic stiffness in vivo. Male Sprague-Dawley rats were equipped with radiotelemetry probes for arterial pressure recordings and received either chow containing adenine or normal control diet.

Evaluation of a program to enhance young drivers' safety in Israel.

Young drivers in Israel, as in other parts of the world, are involved in car crashes more than any other age group. The graduated driver licensing system in Israel requires that all new drivers be accompanied by an experienced driver whenever they drive for the first 3 months after obtaining a driving license. In an effort to make the accompanied driving phase more effective, a novel program which targets both young drivers and their parents was initiated in 2005.

Urotensin-II receptor antagonism does not improve renal haemodynamics or function in rats with endotoxin-induced acute kidney injury.

1. Urotensin-II (U-II) is a vasoactive peptide that influences renal haemodynamics and kidney function. The aim of the present study was to examine the effects of the selective U-II receptor antagonist, urantide, on renal haemodynamics, oxygenation and function in endotoxaemic rats.

Angiotensin II Type 1 Receptor Antagonism Attenuates Abnormalities in Dynamic Renal Blood Flow Autoregulation in Rats with Endotoxin-Induced Acute Kidney Injury.

Background: The aim was to examine the role of angiotensin II type 1 receptors in dynamic autoregulation of renal blood flow (RBF) in endotoxemia.

Methods: Experiments were performed on anesthetized rats 16 h after intraperitoneal lipopolysaccharide (LPS) or vehicle administration. After baseline measurements, groups Sham-Saline, LPS-Saline and LPS-Candesartan received isotonic saline or candesartan (10 μg kg(-1) i.

Role of endothelin ET(A) and ET(B) receptor subtypes in the regulation of intrarenal blood flow and oxygen tension in rats.

The aim of the present study was to investigate the role of endothelin ET(A) and ET(B) receptors in the regulation of intrarenal blood flow and oxygen tension in normotensive Sprague-Dawley rats. Thiobutabarbital anaesthetized rats were divided into four groups (n = 6-9 per group): (i) saline (4 mL/kg per h); (ii) BQ123; (iii) BQ788; and (iv) BQ123 + BQ788. After baseline measurements, the ET(A) receptor antagonist BQ-123 (30 nmol/kg per min, i.

Low-dose candesartan improves renal blood flow and kidney oxygen tension in rats with endotoxin-induced acute kidney dysfunction.

Sepsis is associated with an activation of the renin-angiotensin system and causes acute kidney injury. The aim was to examine the effects of a low, nondepressor dose of the selective angiotensin II type 1 receptor antagonist candesartan on renal hemodynamics and function in endotoxemic rats. Endotoxemia was induced in Sprague-Dawley rats by a dose of LPS (Escherichia coli O127:B8; 7.

Endothelin B receptors preserve renal blood flow in a normotensive model of endotoxin-induced acute kidney dysfunction.

The aim was to investigate the role of endothelin 1 receptor subtypes in the early renal response to lipopolysaccharide (LPS) during normotensive endotoxemia with acute kidney dysfunction. Endotoxemia was induced in thiobutabarbital-anesthetized rats (n = 9 per group) by infusion of LPS (dosage, 1 mg/kg per hour i.v.

Thrombin inhibition with melagatran does not attenuate renal ischaemia-reperfusion injury in rats.

Background: Renal ischaemia-reperfusion (IR) is associated with activation of the coagulation system and inflammation within the kidney. The aim of the present study was to examine the effects of selective thrombin inhibition with melagatran on kidney morphology and function in rats subjected to renal IR.

Methods: Sprague-Dawley rats underwent renal IR (35 min of bilateral renal arterial clamping), or sham surgery.

Effects of thrombin inhibition with melagatran on renal hemodynamics and function and liver integrity during early endotoxemia.

Sepsis is associated with an activation of the coagulation system and multiorgan failure. The aim of the study was to examine the effects of selective thrombin inhibition with melagatran on renal hemodynamics and function, and liver integrity, during early endotoxemia. Endotoxemia was induced in thiobutabarbital-anesthetized rats by an intravenous bolus dose of lipopolysaccharide (LPS; 6 mg/kg).

Acute effects of the superoxide dismutase mimetic tempol on split kidney function in two-kidney one-clip hypertensive rats.

Objective: To investigate the acute effects of the superoxide dismutase mimetic 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl (tempol) on split kidney function, and renal haemodynamics, in two-kidney, one-clip (2K1C) hypertensive rats.

Methods: Three weeks after clipping, or the sham procedure, the effects of intravenous tempol (200 micromol/kg per h) were evaluated on thiobutabarbital anaesthetized Sprague-Dawley rats.

Results: Mean arterial pressure (MAP; 152 +/- 3 versus 122 +/- 3 mmHg, P < 0.

Effects of N-acetyl-L-cysteine on renal haemodynamics and function in early ischaemia-reperfusion injury in rats.

1. Renal ischaemia-reperfusion (IR) severely compromises kidney function and has been shown to cause persistent abnormalities in intrarenal blood flow. The aim of the present study was to examine whether N-acetyl-L-cysteine (NAC), a thiol-containing anti-oxidant, improves renal haemodynamics and function during early reperfusion in rats subjected to renal IR.

Synaptotagmin IX, a possible linker between the perinuclear endocytic recycling compartment and the microtubules.

The pericentriolar endocytic recycling compartment (ERC) is involved in receptor and lipid recycling as well as in the delivery of internalized cargo from early endosomes to the trans Golgi network (TGN). We show that synaptotagmin (Syt) IX, a member of the Syt family of proteins, localizes to the ERC and is required for export from the ERC to the cell surface. We demonstrate that rat basophilic leukemia (RBL-2H3) mast cells endogenously express Syt IX mRNA and protein.

Synaptotagmin III is a critical factor for the formation of the perinuclear endocytic recycling compartment and determination of secretory granules size.

Early endosomes and a perinuclear, Rab-11-positive compartment have been implicated in the recycling of internalized receptors. In this study, we show that synaptotagmin III (Syt III), a member of the Syt family of proteins, is required for the formation and delivery of cargo to the perinuclear endocytic recycling compartment (ERC). We demonstrate that rat basophilic leukemia (RBL-2H3) mast cells endogenously express Syt III, and >70% of this protein colocalizes with early endosomal markers, such as EEA1, annexin II and syntaxin 7, and the remaining protein colocalizes with secretory granule (SG) markers such as beta-hexosaminidase, histamine and serotonin.

Suppression of Synaptotagmin II restrains phorbolester-induced downregulation of protein kinase Calpha by diverting the kinase from a degradative pathway to the recycling endocytic compartment.

Downregulation of protein kinase Calpha (PKCalpha) following long-term exposure to phorbol esters such as TPA is traffic dependent and involves delivery of the active, membrane-associated PKCalpha to endosomes. In this study, we show that synaptotagmin II (Syt II), a member of the Syt family of proteins, is required for TPA-induced degradation of PKCalpha. Thus, whereas the kinase half-life in TPA-treated cultured mast cells (the mast cell line rat basophilic leukemia RBL-2H3) is 2 hours, it is doubled in RBL-Syt II(-) cells, in which the cellular level of Syt II is reduced by >95% by transfection with Syt II antisense cDNA.