Adenosine is an autacoid that regulates renal Na(+) transport. Activation of adenosine A(1) receptor (A(1)R) by N(6)-cyclopentidyladenosine (CPA) inhibits the Na(+)/H(+) exchanger 3 (NHE3) via phospholipase C/Ca(2+)/protein kinase C (PKC) signaling pathway. Mutation of PKC phosphorylation sites on NHE3 does not affected regulation of NHE3 by CPA, but amino acid residues 462 and 552 are essentia...

BACKGROUND So far, the association of lung cancer with chronic hypersensitivity pneumonitis (CHP) has not been studied. OBJECTIVE We examined the prevalence and revealed clinical features of lung cancer in CHP. METHODS We retrospectively reviewed the medical records from 1994 through 2005 and identified 11 patients (15 lesions) with lung cancer among 104 patients with CHP. Their clinical fe...

The calcineurin homologous protein (CHP) belongs to an evolutionarily conserved Ca(2+)-binding protein subfamily. The CHP subfamily is composed of CHP1, CHP2, and CHP3, which in vertebrates share significant homology at the protein level with each other and between other Ca(2+)-binding proteins. The CHP structure consists of two globular domains containing from one to four EF-hand structural mo...

This paper describes a complete and stable version of CHP and the simulator CHPsim. CHP is a language for fine-grain distributed computation with asynchronous VLSI as its main application. Several partial versions of the language are already widely used, but CHP has never been presented as a complete language. This presentation includes constructs like meta process, connect statement, value pro...

BACKGROUND Chronic hypersensitivity pneumonitis (CHP) has a variable disease course. Computer analysis of CT features was used to identify a subset of CHP patients with an outcome similar to patients with idiopathic pulmonary fibrosis (IPF). METHODS Consecutive patients with a multi-disciplinary team diagnosis of CHP (n = 116) had pulmonary function tests (FEV1, FVC, DLco, Kco, and a composit...

BACKGROUND The choroid plexus (ChP), a component of the blood-brain barrier (BBB), produces the cerebrospinal fluid (CSF) and as a result plays a role in (i) protecting and nurturing the brain as well as (ii) in coordinating neuronal migration during neurodevelopment. Until now ChP development was not analyzed in living vertebrates due to technical problems. METHODOLOGY/PRINCIPAL FINDINGS We ...

The interactions between catalyzed H(2)O(2) propagations (CHP-i.e. modified Fenton's reagent) and soil organic matter (SOM) during the treatment of contaminated soils and groundwater was studied in a well-characterized surface soil. The fate of two fractions of SOM, particulate organic matter (POM) and nonparticulate organic matter (NPOM), during CHP reactions was evaluated using concentrations...

Polysaccharide nanogels have been demonstrated to aid the refolding processes of chemically or thermally denatured proteins, a function that is similar to that of natural molecular chaperones. In this study, we examined the possibilities of using the nanogel chaperone system to mediate protein folding in a cell-free (in vitro) protein synthesis system containing transcription/ translation facto...

INTRODUCTION Supracricoid laryngectomy with cricohyopexy (CHP) and cricoepiglottopexy (CHEP) are the one of functional laryngectomy. AIM The aim of the study is phonation assessment of the reconstruction larynx. Material and methods. The examined group consisted of 58 patients (49 males and 9 female). An average age 54. 32 patients underwent CHP and 26-CHEP CHP was performed in following mode...

Hardware process calculi, such as Chp (Communicating Hardware Processes), Balsa, or Haste (formerly Tangram), are a natural approach for the description of asynchronous hardware architectures. These calculi are extensions of standard process calculi with particular synchronisation features implemented using handshake protocols. In this article, we first give a structural operational semantics f...