BACKGROUND Induced pluripotent stem cells (iPSCs) hold promise for a new era in treating heart failure. However, the functional microstructure of iPSC-derived cardiomyocytes (iPSC-CMs) and their ability to attach to the extracellular matrix of the recipient myocardium require further elucidation. Thus, we analyzed the functional microstructure and adhesion molecules of iPSC-CM. METHODS AND RE...

OBJECTIVE This study aimed to develop a simple and efficient purification method for human embryonic stem cell (hESC)-derived cardiomyocytes (CMs) using a low-glucose culture system. In addition, we investigated whether intercellular adhesion between single hESC-CMs plays a critical role in enhancing proliferation of purified hESC-CMs. METHOD hESCs were cultured in suspension to form human em...

Hybrid rice breeding using cytoplasmic male sterility/fertility restoration (CMS/Rf) systems plays an important role in ensuring global food security. Two backcross inbred line (BIL) populations derived from either Xieqingzao B (XB)//XB/Dongxiang wild rice (DWR) (XXD) or XB//DWR/XB (XDX) were used to detect quantitative trait loci (QTLs) for fertility restoration of Dwarf wild abortive- (DA-), ...

Human pluripotent stem cell-derived cardiomyocytes (hPSC-CMs) provide a potential source of cells to repair injured ventricular myocardium. CM differentiation cultures contain non-cardiac cells and CMs of both nodal and working subtypes. Direct application of such cultures in clinical studies could induce arrhythmias; thus, further purification of working-type CMs from heterogeneous cultures is...

Raman spectroscopy was used to investigate insoluble organic matter (IOM) from a range of chondritic meteorites, and a suite of interplanetary dust particles (IDPs). Three monochromatic excitation wavelengths (473 nm, 514 nm, 632 nm) were applied sequentially to assess variations in meteorite and IDP Raman peak parameters (carbon D and G bands) as a function of excitation wavelength (i.e., disp...

Brassicaceae crops display strong hybrid vigor, and have long been subject to F1 hybrid breeding. Because the most reliable system of F1 seed production is based on cytoplasmic male sterility (CMS), various types of CMS have been developed and adopted in practice to breed Brassicaceae oil seed and vegetable crops. CMS is a maternally inherited trait encoded in the mitochondrial genome, and the ...

This report covers two aspects of efforts to increase adoption of chemical management services (CMS). The first is expansion of CMS into small and medium enterprises (SMEs). The second is reducing uncertainty among chemical users through a CMS “standard.” Small and medium enterprises (SMEs) have a significant need for chemical management services (CMS). However, financial barriers make traditio...

OBJECTIVES Very different labelling conventions are employed by different products of colistimethate (CMS), an inactive prodrug of colistin that is used as a last-line defence against Gram-negative 'superbugs'. This study examined the chemical composition and pharmacokinetics in rats of four commercial parenteral products of CMS. METHODS Contents per vial of four brands of CMS from three diff...