HDAC6-G3BP2 promotes lysosomal-TSC2 and suppresses mTORC1 under ETV4 targeting-induced low-lactate stress in non-small cell lung cancer.

TSC-mTORC1 inhibition-mediated translational reprogramming is a major adaptation mechanism upon many stresses, such as low-oxygen, -ATP, and -amino acids. But how cancer cells hijack the adaptive pathway to survive under low-lactate stress when targeting glycolysis-related signaling remains uncertain. ETV4 is an oncogenic transcription factor frequently dysregulated in human cancer.

Point and interval prediction of crude oil futures prices based on chaos theory and multiobjective slime mold algorithm.

Crude oil is the most important energy source in the world, and fluctuations in oil prices can significantly influence investors, companies, and governments. However, crude oil prices have numerous characteristics, including randomness, sudden structural changes, intrinsic nonlinearity, volatility, and chaotic nature. This makes the accurate forecasting of crude oil prices a difficult and challenging task.

Trend analysis and obstacle factor of inter provincial water resources carrying capacity in China: from the perspective of decoupling pressure and support capacity.

The high distribution of water resources among provinces in China considerably impacts the development of society and economy in each region. Thus, it is of great practical significance to examine the water resources carrying capacity (WRCC) of each Chinese province. This paper constructs a comprehensive evaluation index system for the WRCC from two aspects: pressure and support.

A fast-linear mixed model for genome-wide haplotype association analysis: application to agronomic traits in maize.

Background: Haplotypes combine the effects of several single nucleotide polymorphisms (SNPs) with high linkage disequilibrium, which benefit the genome-wide association analysis (GWAS). In the haplotype association analysis, both haplotype alleles and blocks are tested. Haplotype alleles can be inferred with the same statistics as SNPs in the linear mixed model, while blocks require the formulation of unified statistics to fit different genetic units, such as SNPs, haplotypes, and copy number variations.

Therapeutic drug monitoring and safety of voriconazole in elderly patients.

Background: Data on therapeutic drug monitoring of voriconazole in elderly patients are limited. Impaired liver function and an inflammatory state in elderly individuals are hypothesized to impact the voriconazole serum level.

Methods: A total of 166 adult patients (317 trough concentrations) who underwent voriconazole therapeutic drug monitoring were enrolled.

Short-term differences in drug prices after implementation of the national essential medicines system: A case study in rural Jiangxi Province, China.

Objectives: China's 2009 national essential medicine system (NEMS) was designed to reduce prices through a zero-markup policy and a centralized bidding system. To analyze NEMS's short-term impact on drug prices, we estimated the retail and wholesale prices before and after the reform at health institutions in rural Jiangxi Province.

Materials And Methods: We undertook two cross-sectional surveys of prices of 39 medicines in November 2008 and May 2010, calculated inflation adjusted prices, and used the Wilcoxon signed-rank and rank-sum tests to examine price changes at different health institutions.

[Pharmacokinetics and tissue distribution of irinotecan hydrochloride nanoparticles].

To investigate the pharmacokinetics of irinotecan hydrochloride (CPT-11) in rats and the tissue distribution of CPT-11 in mice after injection of irinotecan hydrochloride nanoparticles (CPT-11 NPs) via tail veins, separately, a LC-MS/MS method was established to determine the concentration of CPT-11 in whole blood of rats and in different tissues of mice. The pharmacokinetics and tissue distribution of CPT-11 were compared after the intravenous injection of CPT-11 NPs and CPT-11 solution. Compared with CPT-11 solution, the elimination half-life of CPT-11 was prolonged from 2.

[Pharmacokinetic interaction of pioglitazone hydrochloride and atorvastatin calcium in Beagle dogs].

The object of this study is to investigate the pharmacokinetic interaction of pioglitazone hydrochloride and atorvastatin calcium in healthy adult Beagle dogs following single and multiple oral dose administration. A randomized, cross-over study was conducted with nine healthy adult Beagle dogs assigned to three groups. Each group was arranged to take atorvastatin calcium (A), pioglitazone hydrochloride (B), atorvastatin calcium and pioglitazone hydrochloride (C) orally in the first period, to take B, C, A in the second period, and to take C, A, B in the third period for 6 days respectively.