Showing 381 - 400 results of 2,325 for search '"calcium"', query time: 0.07s Refine Results
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    Early Age Hydration Characteristics of Calcium Sulphoaluminate Cement Mortar Cured at a Temperature Range from −10 to 20°C by Zhongyu Chen, Jianhong Fang, Feng Ming, Yuhang Liu

    Published 2021-01-01
    “…With the increasing number of infrastructures constructed in marine and cold regions, research on and applications of calcium sulphoaluminate (CSA) cement have been flourished, but the hydration process of CSA at low temperature has not been systematically investigated. …”
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    Investigation of the effects of Afyonkarahisar Region hot springs water on blood calcium and some hormon levels in experimentally-created osteoporosis in rats by Bülent Elitok, Tolgahan Saygin, Yavuz Ulusoy, Bahadir Kilinç

    Published 2021-07-01
    “…The aim of this study was to determine the effect of water from the hot springs of the Afyonkarahisar region on the calcium content and the levels of certain hormones in the blood of rats with experimentally induced osteoporosis. 25 female albino rats of the same age were used in the experiment. …”
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    Optimization of sago starch and sodium alginate crosslink, including calcium chloride as a capsule alternative using the simplex lattice design by Sabtanti Harimurti, Putri Nur Amalia, Dyani Primasari Sukamdi, Hari Widada, Sri Nabawiyati Nurul Makiyah, Tri Wulandari Kesetyaningsih, Muhammad Thesa Ghozali, Hari Susanti

    Published 2025-01-01
    “…This study seeks to optimize sago starch and sodium alginate crosslinking as viable alternatives to conventional gelatine-derived capsules. Methods: Utilizing calcium chloride (CaCl₂) as a crosslinking agent, three formulations were developed: F1 (100% sago starch), F2 (50% sago starch, 50% sodium alginate), and F3 (100% sodium alginate). …”
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    Ultrasound-Accelerated, Concise, and Highly Efficient Synthesis of 2-Oxazoline Derivatives Using Heterogenous Calcium Ferrite Nanoparticles and Their DFT Studies by Anjaneyulu Bendi, Shalu Atri, G. B. Dharma Rao, Mohd Jamshaiya Raza, Nutan Sharma

    Published 2021-01-01
    “…A rapid and operationally simple approach for synthesising biologically relevant 2-oxazoline derivatives has been developed through highly efficient ultrasound-promoted coupling reactions of thioamides and amino alcohols using calcium ferrite nanoparticles as heterogeneous catalysts. …”
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  14. 394

    Fitting and comparison of calcium-calmodulin kinetic schemes to a common data set using non-linear mixed effects modelling. by Domas Linkevicius, Angus Chadwick, Guido C Faas, Melanie I Stefan, David C Sterratt

    Published 2025-01-01
    “…Calmodulin is a calcium binding protein that is essential in calcium signalling in the brain. …”
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  15. 395

    Can aortic valve calcium score predict a need for permanent pacemaker implantation after transcatheter aortic valve implantation? by Helene Eltchaninoff, Eric Durand, Christophe Tron, Charles Fauvel, Thomas Barbe, Thibaut Hemery, Guillaume Le Pessec, Najime Bouhzam, Nicolas Bettinger, Julie Burdeau, Jade Makke, Quentin Laissac, Jean-Nicolas Dacher

    Published 2025-01-01
    “…Introduction Conductive disturbances requiring permanent pacemaker (PPM) implantation remain a major concern after transcatheter aortic valve implantation (TAVI).Aims To assess the impact of aortic valve calcium score (AVCS) on conductive disturbances requiring PPM after TAVI.Methods All patients who underwent TAVI with accessible AVCS from the preprocedural CT scan report were included in this retrospective single-centre study. …”
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    A Comparative Evaluation of the Mechanical Properties of Two Calcium Phosphate/Collagen Composite Materials and Their Osteogenic Effects on Adipose-Derived Stem Cells by Qing Li, Tong Wang, Gui-feng Zhang, Xin Yu, Jing Zhang, Gang Zhou, Zhi-hui Tang

    Published 2016-01-01
    “…In this study, two kinds of calcium phosphate/collagen composite scaffolds were prepared and their effects on the proliferation and osteogenic differentiation of ADSCs were investigated. …”
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    The mechanism of enterogenous toxin methylmalonic acid aggravating calcium-phosphorus metabolic disorder in uremic rats by regulating the Wnt/β-catenin pathway by Xing Fan, Jing Li, Yan Gao, Lin Li, Haisong Zhang, Zhaoyu Bi

    Published 2025-01-01
    “…We explored the mechanism of enterogenous toxin methylmalonic acid (MMA) in calcium-phosphorus metabolic disorder in UR rats via the Wnt/β-catenin pathway. …”
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