Relativistic programming (RP) is a concurrent programming model in which readers can safely access shared data concurrently with writers that are modifying it. RP has been used extensively in operating system kernels, most notably in Linux, and is widely credited with improving the performance and scalability of Linux on highly concurrent architectures. However, using RP primitives safely is tr...

OBJECTIVE CT-P13 is a biosimilar with comparable pharmacokinetics, efficacy and safety to its reference product (RP), infliximab. Studies have shown that switching from RP to CT-P13 does not reduce the effectiveness or safety of treatment. METHODS In this retrospective real-world study, patients with inflammatory diseases treated with RP were switched to CT-P13 (n = 7) or continued on RP (n =...

We have developed and validated a new and reliable gradient reversed-phase high-performance liquid chromatography (RP-HPLC) method with a diode array detector (DAD) for the simultaneous separation and determination of 23 frequently prescribed selected drugs belonging to different therapeutic groups in human urine samples. For the drugs listed below, this method of analysis for human urine was a...

A commercially available non-chiral RP-C8 chromatographic column is used with an aqueous chiral mobile phase containing N,N-dimethyl-L-phenylalanine and copper in a ratio 20 : 1 for the enantiomeric resolution of the following amino acids: DL-valine (Val), DL-methionine (Met), DL-leucine (Leu), DL-phenylalanine (Phe) and DL-tyrosine (Tyr). The influence of organic modifier, temperature and flow...

A novel peptide having free radical scavenging activity was separated, using an on-line high-performance liquid chromatography (HPLC) - ABTS screening method, from bovine skim milk fermented by Lactococcus lactis SL6 (KCTC 11865BP). It was further purified using reverse phase-HPLC (RP-HPLC) and sequenced by RP-HPLC-tandem mass spectrometry. The amino acid sequence of the identified peptide was ...

The expression of ribosomal protein (RP) genes requires a substantial part of cellular transcription, processing and translation resources. Thus, the RP expression must be tightly regulated in response to conditions that compromise cell survival. In Saccharomyces cerevisiae cells, regulation of the RP gene expression at the transcriptional, mature mRNA stability and translational levels during ...

PURPOSE Predictive factors for radiation pneumonitis (RP) after helical tomotherapy (HT) may differ from those after linac-based radiotherapy. In this study, we identified predictive factors for RP in patients with lung cancer treated with HT. MATERIALS AND METHODS We retrospectively analyzed clinical, treatment-related and dosimetric factors from 31 patients with lung cancer treated with HT....

We evaluated associations of interstitial changes with radiation pneumonitis (RP) for patients treated with thoracic radiotherapy. Between 2005 and 2009, patients who received thoracic radiotherapy of 40 Gy or more for lung cancer or thymic tumors and were followed-up for more than 6 months were eligible for this study. Possible risk factors for RP included the presence of interstitial changes ...

Immunologically based studies of host-tumor interactions have gained popularity in head and neck oncology and histopathological determination of lymph node reactivity has been shown to correlate with survival. However, little is known about lymph node reaction patterns in the "normal" neck. In a prospective histomorphologic study 1,024 cervical lymph nodes (CLN) were dissected at autopsy from 2...

PURPOSE To study the association between retinitis pigmentosa (RP) and the progression of diabetic retinopathy (DR). METHODS Using the Longitudinal Health Insurance Database 2000 of Taiwan, we identified individuals with an initial diagnosis for RP during the period of 1997-2008. A non-RP comparison group, 10-fold frequency matched by sex, age, index year and the year of diabetes diagnosed, w...