Cervicothoracic Mechanical Impairment as Part of Complete Neurological Fall Risk Appraisal.

Background: Assessment of individuals at risk for falling entails comprehensive neurological and vestibular examinations. Chronic limitation in cervical mobility reduces gaze accuracy, potentially impairing navigation through complex visual environments. Additionally, humans with scoliosis have altered otolithic vestibular responses, causing imbalance.

Critical role of apoptotic speck protein containing a caspase recruitment domain (ASC) and NLRP3 in causing necrosis and ASC speck formation induced by Porphyromonas gingivalis in human cells.

Periodontal disease is a chronic inflammatory disorder that leads to the destruction of tooth-supporting tissue and affects 10-20 million people in the U.S. alone.

Neutrophil dysfunction in guanosine 3',5'-cyclic monophosphate-dependent protein kinase I-deficient mice.

The regulation of neutrophil functions by Type I cGMP-dependent protein kinase (cGKI) was investigated in wild-type (WT) and cGKI-deficient (cGKI-/-) mice. We demonstrate that murine neutrophils expressed cGKIalpha. Similar to the regulation of Ca2+ by cGKI in other cells, there was a cGMP-dependent decrease in Ca2+ transients in response to C5a in WT, but not cGKI-/- bone marrow neutrophils.

Identification of tissue kallikrein messenger RNA in human neutrophils.

Expression of tissue kallikrein in human neutrophils has been suggested by previous studies using enzymatic and immunochemical techniques. Secretion of this potent biological factor by neutrophils would be of marked significance in the inflammatory process. The present study utilized the polymerase chain reaction following reverse transcriptase generation of total neutrophils cDNA to demonstrate the presence of tissue kallikrein mRNA in the human neutrophils.

Factors in biological fluids affect gel filtration behavior of epidermal growth factor.

There have been conflicting reports on the presence of multiple forms of epidermal growth factor (EGF) in human saliva. The present study was initiated to study the gel filtration behavior of EGF in saliva and other biological fluids. In addition, studies were performed to determine if there were factors in saliva or other biological fluids that would influence the gel filtration behavior of EGF.