A novel normal form for propositional theories underlies the logic pdl, which captures some essential features of natural discourse, independent from any particular subject matter and related only to its referential structure. In particular, pdl allows to distinguish vicious circularity from the innocent one, and to reason in the presence of inconsistency using a minimal number of extraneous as...

Congenital Neospora caninum infection was diagnosed in two Saanen goat kids from two distinct herds with a history of abortion and weak newborn goat kids in the Southern region of the State of Minas Gerais, Brazil. The first kid was weak at birth, had difficulty to rise and was unable to nurse. Gross lesions of porencephaly and hydrocephalus ex vacuo were seen. Multifocal necrosis, gliosis and ...

OBJECTIVE To develop a risk-adjustment method for evaluation of in-hospital mortality after noncardiac neonatal surgery regardless of gestational age. METHODS Infants ≤ 30 days old undergoing noncardiac surgical procedures were identified by using the Kids' Inpatient Database (KID) 2000 + 2003. Neonates were included regardless of gestational age. International Classification of Disease, Nint...

Mutations in the GJB2 gene-encoding connexin 26 (Cx26) have been linked to skin disorders and genetic deafness. However, the severity and type of the skin disorders caused by Cx26 mutations are heterogeneous. Here we explored the effect of Cx26 KID syndrome-associated mutations, G12R, S17F, and D50N on channel function. The Cx26 N14K mutation was also examined that is associated with deafness b...

Revertant mosaicism (RM) is a naturally occurring phenomenon where the pathogenic effect of a germline mutation is corrected by a second somatic event. Development of healthy-looking skin due to RM has been observed in patients with various inherited skin disorders, but not in connexin-related disease. We aimed to clarify the underlying molecular mechanisms of suspected RM in the skin of a pati...

Methods The MarketScan Commercial Claims and Encounters (CCAE) data from Truven Health Analytics contains annual beneficiary enrollment information and inpatient admissions, outpatient encounters, and outpatient pharmacy dispensing claims from approximately 100 employee-sponsored private insurance plans. The 2012 CCAE contains 1.1 billion inpatient and outpatient claims records for 53 million e...

Bacterial toxin-antitoxin (TA) systems encode two proteins, a potent inhibitor of cell proliferation (toxin) and its specific antidote (antitoxin). Structural data has revealed striking similarities between the two model TA toxins CcdB, a DNA gyrase inhibitor encoded by the ccd system of plasmid F, and Kid, a site-specific endoribonuclease encoded by the parD system of plasmid R1. While a commo...

The purpose of this study was to investigate whether diets differing in Ca concentration would have an influence on vitamin D (VitD) receptor (VDR) and calbindin D9k (Calb9k) immunoreactivities in the gastrointestinal tract of growing goats. In addition, the effect of a single VitD injection was studied, to clarify whether exogenous VitD would further increase the active Ca absorption mechanism...

Connexin26 (Cx26) mutations underlie human pathologies ranging from hearing loss to keratitis ichthyosis deafness (KID) syndrome. Cx26 hemichannels are directly gated by CO2 and contribute to the chemosensory regulation of breathing. The KID syndrome mutation A88V is insensitive to CO2, and has a dominant negative action on the CO2 sensitivity of Cx26WT hemichannels, and reduces respiratory dri...