RATIONALE Patients with chronic rhinosinusitis with nasal polyps (CRSwNP) have been shown to be vitamin D3 (VD3) deficient, which is associated with more severe disease and increased polyp size. To gain mechanistic insights into these observational studies, we examined the impact of VD3 deficiency on inflammation and VD3 metabolism in an Aspergillus fumigatus (Af) mouse model of chronic rhinosi...

OBJECTIVES/HYPOTHESIS Chronic rhinosinusitis (CRS) is an inflammatory disease of the paranasal sinuses, associated with reduced health-related quality of life and increased utilization of healthcare services. Chronic upper and lower respiratory diseases often coexist, although the extent to which CRS is associated with developing asthma remains unclear. To investigate the effect of CRS on recei...

Cytoreductive surgery with heated intraperitoneal chemotherapy (CRS/HIPEC) remains a controversial treatment for malignant disease of the peritoneal cavity. We review the scientific principles underscoring the rationale for CRS/HIPEC, recent innovations and ongoing controversies. Lack of level 1 data limits the understanding of the true benefit of CRS/HIPEC.

BACKGROUND Child restraint safety seats (CRS) are used to prevent injuries or deaths among child passengers involved in a motor vehicle crash. When used outside of a motor vehicle, CRS use could potentially place an infant at risk of injury. The objective of the current study was to describe the proportion of CRS misuse injuries among infants <12 months old and associated factors presenting to ...

In adult rats, the administration of lithium-pilocarpine (LiPilo) reproduces most clinical and neuropathological features of human temporal lobe epilepsy (TLE). Carisbamate (CRS) possesses the property of modifying epileptogenesis in this model. Indeed, about 50% of rats subjected to LiPilo status epilepticus (SE) develop non-convulsive seizures (NCS) instead of motor seizures when treated with...

BACKGROUND The pathogenesis of chronic rhinosinusitis (CRS) has not been fully elucidated. Increased inflammatory cell infiltration and decreased numbers and/or impaired function of T regulatory cells (Tregs) have been reported. This study aimed to determine the role of Tregs in CRS in peripheral blood (PB) and sinus tissue. METHODS Sinus tissue was obtained from 16 CRS subjects and 5 contro...

In the 1970s, Stella Chess found a high prevalence of autism in children with congenital rubella syndrome (CRS), 200 times that of the general population at the time. Many researchers quote this fact to add proof to the current theory that maternal infection with immune system activation in pregnancy leads to autism in the offspring. This rubella and autism association is presented with the not...

The term 'cardiorenal syndrome' (CRS) has increasingly been used in recent years without a constant meaning and a well-accepted definition. To include the vast array of interrelated derangements, and to stress the bidirectional nature of the heart-kidney interactions, the classification of the CRS today includes 5 subtypes whose etymology reflects the primary and secondary pathology, the time f...

BACKGROUND Cough is a major symptom in some children with asthma. The relationship between cough and the severity of asthma is ill defined. A study was undertaken to test the hypotheses that, in children with asthma who cough as a major part of their asthma symptoms, cough receptor sensitivity (CRS) is heightened during an acute severe exacerbation of asthma but not in the non-acute phase and a...

BACKGROUND Asthma and chronic rhinosinusitis (CRS) both impair quality of life, but the quality-of-life impact of comorbid asthma and CRS is poorly known. The aim of this study was to evaluate the impact of CRS and other relevant factors on quality of life in asthmatic subjects. METHODS This Swedish cohort (age 17-76 years) consists of 605 well-characterized asthmatics with and without CRS, 1...