Calcium Phosphate Dibasic Anhydrous USP Low Aluminum Ultrafine Powder

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• J Drug Target. 2018 Jul Lipid-coated calcium phosphate nanoparticle and beyond: a versatile platform for drug delivery

  In recent years, lipid-coated calcium-phosphate (LCP) nanoparticle has been developed as a versatile platform for delivery of various therapeutics including gene, protein/peptide, chemotherapeutics and theranostic agents. The high endosomal escape, coupled with the ability to efficiently encapsulate phosphorylated drugs or prodrugs, make LCP become attractive vehicle for drug delivery. Additionally, the principle behind LCP formulation… Read Abstract

• Methods Mol Biol. 2013 Jan DNA transfection: calcium phosphate method

  The calcium phosphate transfection is a widely used method for introducing foreign DNA plasmids into cells. Mechanisms underlying this transfection method are not yet defined; however, DNA-calcium phosphate precipitates are internalized by the cells and DNA is efficiently expressed in almost all cell types. The cost-efficiency and simplicity of this method allows for use in… Read Abstract

• Acta Biomater. 2019 Jan Mineralization in micropores of calcium phosphate scaffolds

  With the increasing demand for novel bone repair solutions that overcome the drawbacks of current grafting techniques, the design of artificial bone scaffolds is a central focus in bone regeneration research. Calcium phosphate scaffolds are interesting given their compositional similarity with bone mineral. The majority of studies focus on bone growth in the macropores (>100… Read Abstract

• Curr Protoc Immunol. 2001 May Calcium phosphate transfection

  This unit contains two methods of calcium phosphate-based eukaryotic cell transfection, protocols that can be used for both transient and stable transfections. In the protocols, plasmid DNA is introduced to monolayer cell cultures via a precipitate that adheres to the cell surface. The Basic Protocol uses a HEPES-buffered solution to form a calcium phosphate precipitate… Read Abstract

• Pnas. 2014 Jul Excited-state structural dynamics of a dual-emission calmodulin-green fluorescent protein sensor for calcium ion imaging

  Fluorescent proteins (FPs) have played a pivotal role in bioimaging and advancing biomedicine. The versatile fluorescence from engineered, genetically encodable FP variants greatly enhances cellular imaging capabilities, which are dictated by excited-state structural dynamics of the embedded chromophore inside the protein pocket. Visualization of the molecular choreography of the photoexcited chromophore requires a spectroscopic technique… Read Abstract

• Nutrition Reviews. 2012 Jul Role of calcium during pregnancy: maternal and fetal needs

  Although the demand for additional calcium during pregnancy is recognized, the dietary reference intake for calcium was lowered for pregnant women in 1997 to amounts recommended for nonpregnant women (1,000 mg/day), and recently (November 2010) the Institute of Medicine report upheld the 1997 recommendation. It has been frequently reported that women of childbearing age do… Read Abstract

• Journal of Internal Medicine. 2006 May Calcium and vitamin D in the prevention and treatment of osteoporosis – a clinical update

  Combined calcium and vitamin D supplementation is an essential component of the management of osteoporosis, supported by a strong scientific rationale. The types of individuals who should receive calcium and vitamin D supplements are those: (i) patients with documented osteoporosis receiving antiresorptive or anabolic treatment; (ii) patients receiving glucocorticoids; and (iii) individuals with or at… Read Abstract

• Journal of Biological Chemistry. 2014 Apr The plasma membrane calcium pump: new ways to look at an old enzyme.

  The three-dimensional structure of the PMCA pump has not been solved, but its basic mechanistic properties are known to repeat those of the other Ca(2+) pumps. However, the pump also has unique properties. They concern essentially its numerous regulatory mechanisms, the most important of which is the autoinhibition by its C-terminal tail. Other regulatory mechanisms… Read Abstract

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