CIM-Based Smart Pose Detection Sensors.

The majority of digital sensors rely on von Neumann architecture microprocessors to process sampled data. When the sampled data require complex computation for 24×7, the processing element will a consume significant amount of energy and computation resources. Several new sensing algorithms use deep neural network algorithms and consume even more computation resources.

A comparative study on the artificial UV and natural ageing of beeswax and Chinese wax and influence of wax finishing on the ageing of Chinese Ash (Fraxinus mandshurica) wood surfaces.

This study investigated and compared the behaviour of two types of natural waxes, beeswax and Chinese wax, by means of two different ageing tests: an artificial accelerated ageing test using UV light and a simulated natural ageing test (indoors conditions) based on the action of natural, window-filtered light. The same tests were employed to evaluate the influence of wax finishing on the ageing behaviour of Chinese Ash (Fraxinus mandshurica) wood surfaces. Ageing effects were evaluated by direct and microscopic observation, colour measurements in the CIELab system and FTIR investigations.

Dual subcellular compartment delivery of doxorubicin to overcome drug resistant and enhance antitumor activity.

In order to overcome drug resistant and enhance antitumor activity of DOX, a new pH-sensitive micelle (DOX/DQA-DOX@DSPE-hyd-PEG-AA) was prepared to simultaneously deliver DOX to nucleus and mitochondria. Drug released from DOX/DQA-DOX@DSPE-hyd-PEG-AA showed a pH-dependent manner. DOX/DQA-DOX@DSPE-hyd-PEG-AA induced the depolarization of mitochondria and apoptosis in MDA-MB-231/ADR cells and A549 cells, which resulted in the high cytotoxicity of DOX/DQA-DOX@DSPE-hyd-PEG-AA against MDA-MB-231/ADR cells and A549 cells.

Investigating herb-herb interactions: the potential attenuated toxicity mechanism of the combined use of Glycyrrhizae radix et rhizoma (Gancao) and Sophorae flavescentis radix (Kushen).

Ethnopharmacological Relevance: Glycyrrhizae radix et rhizoma (Gancao) is often prescribed together with Sophorae flavescentis radix (Kushen) in traditional Chinese medicinal practice to increase the efficacy on the treatment of hepatitis and hepatic fibrosis. Meanwhile, long-term single used Gancao can cause adverse reactions, lead to pseudohypercorticosteroidism especially. But the side effects of Gancao are significantly reduced when combined with Kushen; the reasons are still unknown.

The XPD Lys751Gln polymorphism has predictive value in colorectal cancer patients receiving oxaliplatin-based chemotherapy: a systemic review and meta-analysis.

Background: The predictive value of the xeroderma pigmentosum group D (XPD) Lys751Gln polymorphism regarding clinical outcomes of patients with colorectal cancer (CRC) receiving oxaliplatin-based chemotherapy has been evaluated in numerous published studies, but the results remain inconclusive. Therefore, we performed a meta-analysis to determine the precise role of the XPD Lys751Gln polymorphism in this clinical situation and optimize individual chemotherapy.

Materials And Methods: A multiple search strategy was used to identify eligible studies.

The ERCC1 C118T polymorphism predicts clinical outcomes of colorectal cancer patients receiving oxaliplatin-based chemotherapy: a meta-analysis based on 22 studies.

Background: Although the predictive value of the excision repair cross-complementing group 1 (ERCC1) C118T polymorphism in clinical outcomes of patients with colorectal cancer (CRC) receiving oxaliplatin-based chemotherapy has been evaluated in numerous published studies, the conclusions are conflicting. Therefore, we performed the present meta-analysis to determine the precise role of the ERCC1 C118T polymorphism in this clinical situation and help optimize individual chemotherapy.

Materials And Methods: A multiple search strategy was used to identify eligible studies.

Effect of Sophora flavescens on the pharmacokinetics of carbamazepine in rats.

Carbamazepine (CBZ), an antiepileptic with narrow therapeutic window, is a substrate of CYP 3A4 which metabolizes CBZ to carbamazepine-10,11-epoxide (CBZE). CBZE is an active and toxicity metabolite, and it is a substrate of MRP-2. Using CBZ for a long time can cause hepatic injury.

[Study on Chinese herbs' volatile oil micro-emulsions by means of pseudo-ternary phase diagram].

Objective: To optimize the formulation of Chinese herbs' volatile oil micro emulsion.

Methods: Sreened the formulation of blank micro-emulsion and the formulation of micro-emulsion contained volatile oil by means of pseudo-ternary phase diagram.

Results: System of isopropyl myristate, polyoxyethylene hydrogenated castor oil, absolute ethyl alcohol and water could formed the largest area of micro-emulsion.

Conjugation with alpha-linolenic acid improves cancer cell uptake and cytotoxicity of doxorubicin.

The synthetic DOX-LNA conjugate was characterized by proton nuclear magnetic resonance and mass spectrometry. In addition, the purity of the conjugate was analyzed by reverse-phase high-performance liquid chromatography. The cellular uptake, intracellular distribution, and cytotoxicity of DOX-LNA were assessed by flow cytometry, fluorescence microscopy, liquid chromatography/electrospray ionization tandem mass spectrometry, and the tetrazolium dye assay using the in vitro cell models.

Pharmacokinetics of the analogs at C3 and C5 of m-nifedipine in beagle dogs.

The prototype 1,4-dihydropyridine (1,4-DHP) nifedipine, indicated for the management of hypertension and angina pectoris, has disadvantages including photodegradation and a short half-life. Several newer 1,4-DHPs, including m-nifedipine and its analogs at the C3, C5 position such as MN9201, MN9202 and MN9203, have been designed to offset these problems. The aim of this study was to investigate the pharmacokinetic characteristics of these derivatives to provide reference for their further evaluation and modification.

Quantitation assay for absorption and first-pass metabolism of emodin in isolated rat small intestine using liquid chromatography-tandem mass spectrometry.

Emodin has numerous biochemical and pharmacological activities, though information about its intestinal absorption and first-pass metabolism is scarce. The purpose of this study was to evaluate intestinal absorption and metabolism of luminally administered emodin in an isolated rat small intestine using the method of LC/MS/MS. About 22.

Cellular absorption of anthraquinones emodin and chrysophanol in human intestinal Caco-2 cells.

The intestinal absorption characteristics of anthraquinones emodin and chrysophanol were observed by measuring the intracellular accumulation across Caco-2 cells by the reverse-phase high performance liquid chromatography. The intracellular accumulation of chrysophanol was much greater than that of emodin, the maximum absorption of emodin and chrysophanol being 414.02+/-15.

[Biliary excretion of genistein and its metabolite at different doses in rats].

Aim: To study the biliary excretion of genistein and its metabolite at different doses in rats.

Methods: Suspended in 0.5% CMC-Na solution, genistein was orally administered to rats at the dose of 6.