Optimization of differentiation conditions for porcine adipose-derived mesenchymal stem cells and analysis of fatty acids in cultured fat.

Cultured fat is an important part of cultured meat, and the ability of adipose-derived mesenchymal stem cells (ADSCs) to differentiate into mature adipose tissue affects the quality of cultured fat. Thus, the primary aim of this study was to screen for combinations of differentiation-inducing factors (DIF) using single-factor experiment and orthogonal experimental design under two-dimensional culture conditions for ADSCs. The results showed that a combination of DIF consisting of 1 μmol/L dexamethasone, 0.

Chromosome-level genome assembly and annotation of Flueggea virosa (Phyllanthaceae).

Flueggea virosa (Roxb. ex Willd.) Royle, an evergreen shrub and small tree in the Phyllanthaceae family, holds significant potential in garden landscaping and pharmacological applications.

Asymmetric formal sp-hydrocarbonations of dienes and alkynes via palladium hydride catalysis.

Transition metal-catalyzed asymmetric hydrofunctionalizations of unsaturated bonds via π-ƞ substitution have emerged as a reliable method to construct stereogenic centers, and mainly rely on the use of heteroatom-based or carbon nucleophiles bearing acidic C-H bonds. In comparison, sp carbon nucleophiles are generally not under consideration because of enormous challenges in cleaving corresponding inert sp C-H bonds. Here, we report a protocol to achieve asymmetric formal sp hydrocarbonations, including hydroalkenylation, hydroallenylation and hydroketenimination of both 1,3-dienes and alkynes via hydroalkylation and Wittig reaction cascade.

A wireless sensor network node fault diagnosis model based on belief rule base with power set.

Wireless sensor network (WSN) is inevitably subject to node failures due to their harsh operating environments and extra-long working hours. In order to ensure reliable and correct data collection, WSN node fault diagnosis is necessary. Fault diagnosis of sensor nodes usually requires the extraction of data features from the original collected data.

Output feedback full-order sliding mode control for a three-tank system.

A robust output feedback nonlinear control method is proposed for output tracking of an uncertain three-tank system by using only the level sensor of the target tank. By using a coordinate transformation, we first transform the system model into a canonical form with uncertainties. The canonical system's state variables are estimated by a higher-order sliding mode differentiator based on the measurement of the target tank's liquid level.

PanaxGDB: A Comprehensive Platform for .

The genus is a valuable natural medicinal source used worldwide that contains high levels of triterpenoid saponins with extensive pharmacological activities. In past decades, molecular biotechnology and breeding techniques have been respectively used to generate omics data and information on cultivars primarily from (ginseng), (American ginseng), and (Sanqi) to biosynthesize valuable saponins, improve product quality, and conduct cost-controlled cultivation. Although much data have been produced, there are concerns that redundant data might be generated and that relatively scattered data might be overlooked.

Cadmium-induced injury and the ameliorative effects of selenium on chicken splenic lymphocytes: mechanisms of oxidative stress and apoptosis.

Cadmium (Cd) is an important environmental pollutant present in soil, water, air, and food. Selenium (Se) can antagonize some metal element toxicity including Cd. To investigate the cytotoxicity of Cd and the protective effects of Se on bird immunocytes in vitro, chicken splenic lymphocytes with CdCl2 (10(-6) mol/L), Na2SeO3 (10(-7) mol/L), and the mixture (10(-7) mol/L Na2SeO3 and 10(-6) mol/L CdCI2) were incubated for 12, 24, 36, and 48 h, respectively.

Prediction of selenoprotein T structure and its response to selenium deficiency in chicken immune organs.

Selenoprotein T (SelT) is associated with the regulation of calcium homeostasis and neuroendocrine secretion. SelT can also change cell adhesion and is involved in redox regulation and cell fixation. However, the structure and function of chicken SelT and its response to selenium (Se) remains unclear.

[Treatment of septic shock in children with low dose pituitrin: report of 24 cases].

Objective: To explore the clinical effect of low dose pituitrin in children with septic shock.

Methods: A total of 48 pediatric cases with septic shock, in whom 6 hours, conventional treatment could not reverse shock from January 2008 to December 2010, were selected for this study. The patients were divided into two groups randomly (completely random design) (control group 24, remedial group 24).

Development of ELISA kits for antibodies against avian reovirus using the sigmaC and sigmaB proteins expressed in the methyltropic yeast Pichia pastoris.

Both the sigmaC and sigmaB proteins of avian reovirus (ARV) can induce type- and group-specific neutralizing antibodies, respectively. In this study, the full-length of S1133 sigmaC, 1071-1 sigmaC, S1133 sigmaB, and S1133 sigmaC-sigmaB fusion genes of ARV were cloned into a secreted vector pPICZalphaA and then integrated into the chromosome of Pichia pastoris for induced expression. Western blot assay showed that ARV sigmaC, sigmaB, and sigmaC-sigmaB fusion proteins were expressed and secreted into the medium.