A role of IL-18 in the induction of gastric lesions by water immersion and restraint stress (WRS) was investigated. When wild-type BALB/c mice were exposed to WRS, levels of IL-18 in the serum and stomach increased rapidly with the development of acute gastric lesions. In IL-18-deficient mice [IL-18 knockout (KO) mice] similarly exposed to WRS, no gastric lesions were observed, but the administ...

In this paper, we propose and analyze three routing algorithms for anycast packets: i) source-destination based routing with weighted random selection (SD/WRS), ii) destination based routing with weighted random selection (D/WRS), and iii) the shortest shortest path first (SSPF) algorithms. The SSPF algorithm is a simple extension to the traditional SPF algorithm for routing unicast packets. Th...

Background Wolcott-Rallison syndrome (WRS) is caused by recessive EIF2AK3 gene mutations and characterized by permanent neonatal diabetes (PNDM), skeletal dysplasia, and recurrent hepatitis. The frequency of this rare syndrome is largely unknown. Objectives To define the frequency and spectrum of WRS in the Kingdom of Saudi Arabia (KSA) based on published data. Methods The Medline database was ...

Wolcott-Rallison syndrome (WRS) is an autosomal recessive disease, characterized by neonatal or early-onset non-autoimmune insulin-dependent diabetes. WRS, although rare, is recognized to be the most frequent cause of neonatal-onset diabetes. The majority of reported patients are from consanguineous families. Several mutations with variable expression of the syndrome are reported. Here we descr...

Specific activation of amino acids by aminoacyl-tRNA synthetases (aaRSs) is essential for maintaining fidelity during protein translation. Here, we present crystal structure of malaria parasite Plasmodium falciparum tryptophanyl-tRNA synthetase (Pf-WRS) catalytic domain (AAD) at 2.6 Å resolution in complex with L-tryptophan. Confocal microscopy-based localization data suggest cytoplasmic reside...

BACKGROUND Wiedemann-Rautenstrauch (neonatal progeroid) syndrome (WRS) is a rare autosomal recessive condition, with the characteristic appearance of premature aging already present at birth and other typical features (hypotrichosis, macrocephaly, mental retardation, aged face, generalized lipoatrophy, abnormal tooth status, osteopenia and other skeletal abnormalities). To date, there are no da...

BACKGROUND Neutropenia recovery (NR) has been associated with worsening preexisting lung injury in up to 50% of critically ill cancer patients. However, only limited relevant data exist in the general population of hematological patients. OBJECTIVES To assess the incidence of acute respiratory deterioration during NR in patients with hematological malignancies. METHODS Adult patients with n...

The aim of the present study was to determine the effects of the insulin-like growth factor 1 (IGF-1)/phosphatase and tensin homologue deleted on chromosome 10 (PTEN)/Akt/forkhead box (FoxO) signaling pathway on male reproduction in rats subjected to water immersion and restraint stress (WRS). Sperm morphology, sperm malformation rate, and serum testosterone concentration were analyzed followin...

Stress ulcer is clinically prevalent, but the underlying mechanisms are not well understood. This study aimed to investigate the role of sympathovagal imbalance in the development of water immersion restraint stress (WRS)-induced gastric mucosal lesion. Wistar rats were subjected to either restraint stress (RS) (n = 7) or WRS (n = 7) for 5 h. Linear parameters of heart rate variability and Poin...

Objectives Patients with sudden sensorineural hearing loss (SSNHL) may have word recognition scores (WRS) that correlate with pure tone average (PTA). We hypothesize that there is a subset of patients with SSNHL who have improved WRS despite stable PTA. Methods Retrospective case review at a tertiary otolaryngology practice. Results We identified 13 of 113 patients with SSNHL whose WRS incr...