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Artykuły w czasopismach na temat „Molecular Formula of Magnesium Gluconate”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Anagnos, Dimitrius, Mahendra Kumar Trivedi, Gopal Nayak, Alice Branton, and Dahryn Trivedi. "Evaluation of Structural Properties and Isotopic Abundance Ratio of Biofield Energy Treated (The Trivedi Effect®) Magnesium Gluconate Using LC-MS and NMR." European Journal of Biophysics 5, no. 1 (2017): 7–16. https://doi.org/10.5281/zenodo.822638.

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The current research work was designed to explore the impact of The Trivedi Effect® - Energy of Consciousness Healing Treatment (Biofield Energy Healing Treatment) on magnesium gluconate for the change in the structural properties and isotopic abundance ratio (PM+1/PM and PM+2/PM) by using LC-MS and NMR spectroscopy. Magnesium gluconate was divided into two parts – one part was control, and another part was treated with The Trivedi Effect®- Biofield Energy Healing Treatment remotely by seven renowned Biofield Energy Healers and defined as The Trivedi Effect® Treated sample. The LC-MS analysis

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2

Mishelevich, Alexander, and Alexander Apelblat. "Solubilities of magnesium-l-ascorbate, calcium-l-ascorbate, magnesium-l-glutamate, magnesium-d-gluconate, calcium-d-gluconate, calcium-d-heptagluconate, l-aspartic acid, and 3-nitrobenzoic acid in water." Journal of Chemical Thermodynamics 40, no. 5 (2008): 897–900. http://dx.doi.org/10.1016/j.jct.2007.12.006.

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GROH, SEBASTIEN, ESTEBAN B. MARIN, and M. F. HORSTEMEYER. "NANOSCALE VOID GROWTH IN MAGNESIUM: A MOLECULAR DYNAMICS STUDY." International Journal of Applied Mechanics 02, no. 01 (2010): 191–205. http://dx.doi.org/10.1142/s1758825110000421.

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Molecular dynamics calculations were carried out in single crystal magnesium specimens to reveal the dependence of strain rate, temperature, and orientation of the crystal on damage evolution as defined by pore growth. Two specific crystallographic orientations [0001] and [Formula: see text] were examined. During a [0001] tensile test, twin boundaries developed at the void surface leading to a constraint on the [Formula: see text] crystallographic orientation. On the other hand, during the [Formula: see text] tensile deformation, emission of shear loops in the prismatic slip planes arose when

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4

Trivedi, Mahendra Kumar, Parthasarathi Panda, Kalyan Kumar Sethi, and Snehasis Jana. "Liquid Chromatography Tandem Mass Spectrometry and Nuclear Magnetic Resonance Spectroscopy of Magnesium (II) Gluconate Solution." Journal of Solution Chemistry 46, no. 4 (2017): 896–907. http://dx.doi.org/10.1007/s10953-017-0613-z.

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5

Rabbani, Mohammed, Valiollah Hajhashemi, and Ali Vadizadeh. "Co-administration of calcium gluconate and magnesium acetate effectively blocks the signs of morphine withdrawal in mice." Magnesium Research 25, no. 1 (2012): 40–48. http://dx.doi.org/10.1684/mrh.2012.0303.

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FEENSTRA, R. M., HUAJIE CHEN, V. RAMACHANDRAN, et al. "SURFACE MORPHOLOGY OF GaN SURFACES DURING MOLECULAR BEAM EPITAXY." Surface Review and Letters 07, no. 05n06 (2000): 601–6. http://dx.doi.org/10.1142/s0218625x00000804.

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The reconstruction and surface morphology of gallium nitride (0001) and [Formula: see text] surfaces are studied using scanning probe microscopy and reflection high energy electron diffraction. Results for bare GaN surfaces are summarized, and changes in the surface structure and morphology due to codeposition of indium or magnesium during growth are discussed.

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7

Zhabanov, Yuriy A., Natalya V. Tverdova, Nina I. Giricheva, Georgiy V. Girichev, and Pavel A. Stuzhin. "DFT Study of molecular and electronic structure of magnesium (II) tetra(1,2,5-chalcogenadiazolo) porphyrazines, [TXDPzMg] (X = O, S, Se, Te)." Journal of Porphyrins and Phthalocyanines 21, no. 04-06 (2017): 439–52. http://dx.doi.org/10.1142/s1088424617500444.

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The influence of the chalcogen atom (X) on the molecular and electronic structures for the series of Mg[Formula: see text] tetra(1,2,5-chalcogenadiazolo)porphyrazines [TXDPzMg] (X [Formula: see text] O, S, Se, Te) and their monoaqua complexes [TXDPzMg(OH[Formula: see text]] was studied using DFT methods (B3LYP and PBE0 functionals) with cc-pVTZ basis sets. The chalcogen atom X changes strongly the geometry of the fused 1,2,5-chalcogenadiazole rings, but has only a weak influence on the dimensions of the coordination cavity of the porphyrazine macrocycle in [TXDPzMg] leading to its slight expan

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8

Ivashchenko, L. I., S. V. Kozin, L. V. Vasil’eva, et al. "Crystal Structure of Magnesium Comenate." Координационная химия 49, no. 7 (2023): 431–40. http://dx.doi.org/10.31857/s0132344x22600412.

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The coordination compound [Mg(HCom)2(H2O)6]·2H2O (I) was obtained by the reaction of comenic acid (H2Com) with magnesium acetate in water. The formation of a new phase was confirmed by powder X-ray diffraction. The molecular formula of the compound was determined from energy dispersive X-ray fluorescence and thermogravimetry data. The thermo-oxidative stability of magnesium comenate was studied by simultaneous thermal analysis in air. The molecular structure of the complex was discussed on the basis of spectral data (NMR, IR, and UV spectroscopy) and studied in detail using X-ray diffraction (

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9

Panteleev, S. V., S. N. Belyaev, and S. K. Ignatov. "Effect of magnesium cluster size on Grignard reagent formation mechanism. A quantum-chemical study." Journal of Theoretical and Computational Chemistry 17, no. 07 (2018): 1850044. http://dx.doi.org/10.1142/s021963361850044x.

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The density functional theory (B3PW91/6-311[Formula: see text]G(2d,2p)) was used to obtain optimized geometry, energy and electronic properties of Mg[Formula: see text]EtBr adsorption complexes, Et[Formula: see text]Mg[Formula: see text]Br intermediates and transition states for ethyl bromide reaction with the magnesium atom and Mgn ([Formula: see text]–20) clusters modeling the distorted surface of the metallic magnesium. We suggest a consecutive multi-stage scheme of EtBr[Formula: see text]Mgn process in vacuum that includes adsorption of reagents on external cluster atoms, chemical interact

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10

Peng, Yucong, Pingyou He, Linfeng Fan, et al. "Neuroprotective Effects of Magnesium Lithospermate B against Subarachnoid Hemorrhage in Rats." American Journal of Chinese Medicine 46, no. 06 (2018): 1225–41. http://dx.doi.org/10.1142/s0192415x18500647.

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Subarachnoid hemorrhage (SAH) is a severe cerebrovascular disease with few effective pharmacotherapies available. Salvia miltiorrhiza, a traditional Chinese medicinal herb, has been widely used to treat cardiovascular diseases for centuries. Recent studies have demonstrated that magnesium lithospermate B (MLB), a bioactive ingredient extracted from Salvia miltiorrhiza, exerts neuroprotective effects in several central nervous system insults. However, little is known about the role of MLB in SAH-induced brain injury and the exact molecular mechanism. In the current study, we studied the neuropr

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11

Sharpe, Christopher, and John J. Robinson. "Characterization of matrix metalloprotease activities induced in the sea urchin extraembryonic matrix, the hyaline layer." Biochemistry and Cell Biology 79, no. 4 (2001): 461–68. http://dx.doi.org/10.1139/o01-034.

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Hyaline layers, freshly prepared from one-hour-old embryos, were devoid of gelatin-cleavage activity. However, upon storage at 4°C, gelatin-cleavage activities appeared; three species of apparent mol mass 94[Formula: see text]117-, 90-, and 45-kDa were seen. All three species required zinc for activity. Using gel-exclusion chromatography we separated the 94[Formula: see text]117-, and 90-kDa species from the 45-kDa activity. The two higher mol mass species were inhibited by ethylenebis (oxyethylenenitrilo) tetraacetic acid and the lost activity was restored by calcium. Reconstitution of activi

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12

Lonnerdal, B. "Effects of milk and milk components on calcium, magnesium, and trace element absorption during infancy." Physiological Reviews 77, no. 3 (1997): 643–69. http://dx.doi.org/10.1152/physrev.1997.77.3.643.

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During early life, infants usually consume a diet that is heavily dominated by milk. It is generally believed that breast-fed infants absorb adequate quantities of minerals and trace elements, whereas there is some concern about how well infants can utilize these nutrients from cow's milk formula and other infant diets. Therefore, most infant formulas contain much higher concentrations of minerals and trace elements than those of breast milk. Our knowledge of how infants can utilize these nutrients from different diets is very limited. This paper critically reviews the effects of various compo

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13

GOZALIAN, AFSANEH, ALI ASGHAR BEHNAMGHADER, and ARASH MOSHKFOROUSH. "CRYSTAL ANALYSIS OF MULTI PHASE CALCIUM PHOSPHATE NANOPARTICLES CONTAINING DIFFERENT AMOUNT OF MAGNESIUM." International Journal of Modern Physics: Conference Series 05 (January 2012): 196–203. http://dx.doi.org/10.1142/s2010194512002024.

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In this study, Mg doped hydroxyapatite [( Ca , Mg )10( PO 4)6( OH )2] and β-tricalcium phosphate nanoparticles were synthesized via sol gel method. Triethyl phosphite, calcium nitrate tetrahydrate and magnesium nitrate hexahydrate were used as P , Ca and Mg precursors. The ratio of ( Ca + Mg )/ P and the amount of magnesium ( x ) were kept constant at 1.67 and ranging x = 0 up to 3 in molecular formula of Ca 10- x Mg x ( PO 4)6( OH )2, respectively. Phase composition and chemical structure were performed using X-ray Diffraction (XRD) and Fourier Transform Infrared Spectroscopy (FT-IR). Phase p

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14

Cristiglio, Viviana, Irina Pozdnyakova, Aleksei Bytchkov, et al. "Liquid Structure of Magnesium Aluminates." Materials 17, no. 24 (2024): 6173. https://doi.org/10.3390/ma17246173.

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Magnesium aluminates (MgO)x(Al2O3)1−x belong to a class of refractory materials with important applications in glass and glass–ceramic technologies. Typically, these materials are fabricated from high-temperature molten phases. However, due to the difficulties in making measurements at very high temperatures, information on liquid-state structure and properties is limited. In this work, we employed the method of aerodynamic levitation with CO2 laser heating at large scale facilities to study the structure of liquid magnesium aluminates in the system (MgO)x(Al2O3)1−x, with x = 0.33, 0.5, and 0.

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15

Mercado, Adriana, Paola de los Heros, Norma Vázquez, Patricia Meade, David B. Mount, and Gerardo Gamba. "Functional and molecular characterization of the K-Cl cotransporter of Xenopus laevis oocytes." American Journal of Physiology-Cell Physiology 281, no. 2 (2001): C670—C680. http://dx.doi.org/10.1152/ajpcell.2001.281.2.c670.

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The K-Cl cotransporters (KCCs) have a broad range of physiological roles, in a number of cells and species. We report here that Xenopus laevis oocytes express a K-Cl cotransporter with significant functional and molecular similarity to mammalian KCCs. Under isotonic conditions, defolliculated oocytes exhibit a Cl−-dependent86Rb+ uptake mechanism after activation by the cysteine-reactive compounds N-ethylmaleimide (NEM) and mercuric chloride (HgCl2). The activation of this K-Cl cotransporter by cell swelling is prevented by inhibition of protein phosphatase-1 with calyculin A; NEM activation of

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16

Kozin, Stanislav, Alexandr Kravtsov, Lev Ivashchenko, et al. "Study of the Magnesium Comenate Structure, Its Neuroprotective and Stress-Protective Activity." International Journal of Molecular Sciences 24, no. 9 (2023): 8046. http://dx.doi.org/10.3390/ijms24098046.

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The crystal structure and the biological activity of a new coordination compound of magnesium ions with comenic acid, magnesium comenate, was characterized and studied. Quantitative and qualitative analysis of the compound was investigated in detail using elemental X-ray fluorescent analysis, thermal analysis, IR-Fourier spectrometry, UV spectroscopy, NMR spectroscopy, and X-ray diffraction analysis. Based on experimental analytical data, the empirical formula of magnesium comenate [Mg(HCom)2(H2O)6]·2H2O was established. This complex compound crystallizes with eight water molecules, six of whi

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17

AHEARN, GREGORY A., and LAUREL P. CLAY. "Membrane-Potential-Sensitive, Na+-Independent Lysine Transport by Lobster Hepatopancreatic Brush Border Membrane Vesicles." Journal of Experimental Biology 127, no. 1 (1987): 373–87. http://dx.doi.org/10.1242/jeb.127.1.373.

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Transport of l-[3H]lysine by epithelial brush border membrane vesicles (BBMV) of lobster hepatopancreas, formed by a magnesium precipitation technique, was insensitive to transmembrane gradients of Na+, K+, TMA+ or H+. Apparent initial lysine entry rates (15 s uptake) and extent of amino acid accumulation against a concentration gradient (overshoot) were both stimulated by transmembrane anion gradients according to the following sequence: SCN− &gt; Cl− &gt; gluconate−. The magnitude of this anion-gradient-dependent transport was significantly increased by bilateral acidic pH. Lysine tr

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18

Apelblat, Alexander, and Eli Korin. "The vapour pressures over saturated aqueous solutions of dl-2-aminobutyric acid, 4-aminobutyric acid, sodium-d-gluconate, sodium hippurate, and potassium magnesium-l-aspartate." Journal of Chemical Thermodynamics 40, no. 5 (2008): 906–8. http://dx.doi.org/10.1016/j.jct.2007.12.005.

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Stevens, Matthew P., Emily Spray, Iñigo J. Vitorica-Yrezabal, et al. "Structural Investigation of Magnesium Complexes Supported by a Thiopyridyl Scorpionate Ligand." Molecules 27, no. 14 (2022): 4564. http://dx.doi.org/10.3390/molecules27144564.

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Herein, we report the synthesis of a series of heteroleptic magnesium complexes stabilized with the scorpionate ligand tris(2-pyridylthio)methanide (Tptm). The compounds of the general formula [Mg(Tptm)(X)] (1-X; X = Cl, Br, I) were obtained via protonolysis reaction between the proligand and selected Grignard reagents. Attempts to isolate the potassium derivative K(Tptm) lead to decomposition of Tptm and formation of the alkene (C5H4N-S)2C=C(C5H4N-S)2, and this degradation was also modelled using DFT methods. Compound 1-I was treated with K(CH2Ph), affording the degradation product [Mg(Bptm)2

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20

Hashim Ali Yusr. "Density Functional Theory Calculations of Electronic Properties ,IR and UV-Vis Spectrum , Dipoles Moments ,and Atomic Charge Distribution of Mg 1-X Zn XFe2O4 Ferrite." Journal of Wasit for Science and Medicine 10, no. 2 (2023): 122–34. http://dx.doi.org/10.31185/jwsm.431.

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Theoretical study using (Density Functional Theory) DFT method with B3LYP functional and the 3-21G(d,p) basis set had been implemented of calculating molecular structure properties of Magnesium – Zinc spinel ferrite having the chemical formula (Mg1-xZnxFe2O4). DFT had been used to optimize molecular structure, electronic state (HOMO-LUMO) , and electronic properties ( ionization potential, electronegativity, electron affinity, electrophilic, hardness, and softness) are calculated. Theoretical electronic IR spectrum were computed and plotted . UV-Vis spectrum calculated and plotted of this mole

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21

Kumar, Abhishek, Vijaya Agarwala, and Dharmendra Singh. "Effect of Mg Substitution on Microwave Absorption of BaFe₁₂O₁₉." Advanced Materials Research 585 (November 2012): 62–66. http://dx.doi.org/10.4028/www.scientific.net/amr.585.62.

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The Magnesium substituted barium hexaferrites were prepared by sol-gel auto-combustion method according to the molecular formula BaMgxFe(12−x)O19 (x=0, 0.5 and 1). The crystalline structure, morphology, complex permittivity, and complex permeability were measured with X-ray Diffraction (XRD), Field Emission-Scanning Electron Microscopy (FE-SEM) and Vector Network Analyzer (VNA) respectively. From XRD study, the formations of single phase ultrafine particles have been confirmed. The XRD analysis showed that variation in lattice parameter with change in x value. The FE-SEM study shows that synth

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22

CHEN, Hao, Yuanji XU, Jiawei XIAN, Xingyu GAO, Fuyang TIAN, and Haifeng SONG. "A Study on Electrical and Thermal Conductivity of Mg and Mg-Al Alloys under High Temperature and Pressure." Acta Physica Sinica 74, no. 12 (2025): 127102. https://doi.org/10.7498/aps.74.20250352.

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Metallic materials are widely used in industrial applications due to their excellent electrical transport properties and superior thermal dissipation performance. However, experimental measurements of electrical and thermal conductivity under high-temperature and high-pressure conditions are challenging and costly. This makes numerical simulation an efficient alternative. In this study, we developed a computational software named TRansport at EXtremes (TREX). It is based on the Kubo-Greenwood (KG) formula combined with first-principles molecular dynamics. This software is used to calculate ele

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23

Zhu, Huiquan, Pu Zhao, Xiaodan Wang, et al. "Fabrication of Human Milk Fat Substitute: Based on the Similarity Evaluation Model and Computer Software." Molecules 29, no. 9 (2024): 2096. http://dx.doi.org/10.3390/molecules29092096.

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We aimed to obtain the optimal formula for human milk fat substitute (HMFS) through a combination of software and an evaluation model and further verify its practicability through an animal experiment. The results showed that a total of 33 fatty acid (FA) and 63 triglyceride (TAG) molecular species were detected in vegetable oils. Palmitic acid, oleic acid, linoleic acid, 18:1/16:0/18:1, 18:2/16:0/18:2, 18:1/18:1/18:1 and 18:1/18:2/18:1, were the main molecular species among the FAs and TAGs in the vegetable oils. Based on the HMFS evaluation model, the optimal mixed vegetable oil formula was

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24

Zhu, Wenjie, Chaoyong Wang, Wei Li, and Xingtao Ma. "Computational study on the mechanical properties of lotus-type nanoporous magnesium under uniaxial tension and compression." Materials Express 12, no. 6 (2022): 839–47. http://dx.doi.org/10.1166/mex.2022.2205.

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In this work, molecular dynamics (MD) simulation was performed to study the mechanical property of lotus-type nanoporous magnesium (Mg) under uniaxial tension and compression. Initial structure was treated by simulated annealing to obtain the stable state of surface atoms around the pore. After annealing, the porosity decreases and the atoms on the surface are in a disordered state due to rearrangement. Using the Voigt-Reuss-Hill (VRH) formula, we have deduced the elastic moduli based on calculated elastic constants for the annealed structure. The structure was declared as ductile according to

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25

Jung, Young Sung, Hyoung-Geun Kim, Min-Cheol Lim, Ji-Su Park, Soonok Sa, and Miyoung Yoo. "Synthesis of a New Glycoconjugate with Di-D-Psicose Anhydride Structure." International Journal of Molecular Sciences 23, no. 21 (2022): 12827. http://dx.doi.org/10.3390/ijms232112827.

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Demand for healthy diets has led researchers to explore new saccharide as sucrose alternatives. D-Psicose, the C-3 epimer of D-fructose, has a similar sweetness intensity to sucrose but contributes fewer calories. This study proposes a disaccharide with a stable structure derived from D-psicose. The compound with a spiro-tricyclic core was generated at 32% conversion via caramelization of D-psicose under acidic anhydrous conditions. The compound was identified by high-resolution mass spectrometry and multi-dimensional nuclear magnetic resonance (NMR). The molecular formula was established as C

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26

Flyunt, Viktor, Igor-Severyn Flyunt, Sofiya Ruzhylo, Oksana Fihura, Dariya Popovych, and Xawery Żukow. "Relationships of urolithogenicity index with some components of urine composition in healthy old female rats." Journal of Education, Health and Sport 11, no. 10 (2021): 357–72. http://dx.doi.org/10.12775/jehs.2021.11.10.034.

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Background. Despite the long history, the results of studies of the impact of balneotherapy in the resort of Truskavets on the lithogenicity of urine are ambiguous, so the topic remains relevant. The aim of this study was to determine the relationship between the lithogenicity index of urine and a number of components of its composition. Materials and Methods. Experiment was performed on 60 healthy old female Wistar rats 220-300 g. Ten animals remained intact, using daily water from drinking ad libitum. Other animals for 6 days were loaded through the tube with daily and various mineral waters

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27

Carugo, Oliviero. "Metalloproteins: metal binding predicted on the basis of the amino acid sequence." Journal of Applied Crystallography 41, no. 1 (2008): 104–9. http://dx.doi.org/10.1107/s0021889807065235.

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A protein sequence is often insufficient for knowledge of the chemical formula and the properties of the mature molecule that perform its function. Post-translational modifications are very common and most of them cannot be predicted on the basis of the protein sequence alone. A very common chemical modification of proteins that is not directly encoded by a single gene is the complexation with metal cations. Here it is shown that the uptake of metal ions (calcium, cobalt, copper, iron, magnesium, manganese, nickel or zinc) by proteins can be predicted on the basis of the amino acid composition

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Sarkar, Arghya. "The Role of Minerals in Human Health: Dietary Sources, Supplement Use, and Preparation of a Simple Multimineral Formula." International Scientific Journal of Engineering and Management 04, no. 05 (2025): 1–7. https://doi.org/10.55041/isjem03902.

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Abstract Minerals, though required in small quantities, serve as the body’s silent orchestrators, governing everything from enzymatic reactions to the very framework of our bones. These inorganic micronutrients act as molecular switches, cofactors, and structural components, ensuring seamless physiological operations whether in transmitting nerve impulses, maintaining heartbeat rhythm, or defending against oxidative stress. Yet, paradoxically, in an era of abundant food supply, deficiencies in critical minerals like calcium, iron, magnesium, and zinc persist as a global health paradox, silentl

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Hathi, Deep, Arjun Baidya, Silima Subhasnigdha Tarenia, et al. "ODP588 A Rare Case Of Infantile Transient Psuedohypoparathyrodism." Journal of the Endocrine Society 6, Supplement_1 (2022): A184—A185. http://dx.doi.org/10.1210/jendso/bvac150.381.

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Abstract Background Pseudohypoparathyroidism (PHP) is a heterogeneous group of disorders in which resistance to parathyroid hormone (PTH) in the proximal renal tubules leads to hypocalcemia, hyperphosphatemia, and impaired 1,25(OH)2 vitamin D production. Clinical Case A 2-month-old child presented with history of recurrent focal seizures since last 10 days. During the first episode, the child was treated with anti- convulsant by paediatrician. Five days later she again developed focal seizures, this time the child was evaluated and serum calcium was 5.6 mg/dl (normal, 8.6-10.2 mg/dl), phosphor

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Nguyen, Yen Ngoc, Tu Anh Dao, Hai Minh Le, Khanh Quoc Dang, and Makoto Nanko. "FABRICATION OF TRANSPARENT MgAl2O4 SPINEL CERAMICS BY PECS PROCESSING OF COMBUSTION - SYTHESIZED NANOPOWDERS." Acta Metallurgica Slovaca 25, no. 3 (2019): 186. http://dx.doi.org/10.12776/ams.v25i3.1313.

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Transparent MgAl<sub>2</sub>O<sub>4 </sub>ceramic could be found in a wide range of applications for both military and civil sector due to its high melting point, good mechanical properties, small refractive index (1.71) and its ability to allow light in range from UV to mid-IR to pass through. In the present work, transparent MgAl<sub>2</sub>O<sub>4</sub> was fabricated from metal nitrates via two steps. Firstly, the MgAl<sub>2</sub>O<sub>4</sub> nanopowder was synthesized via solution combustion synthesis from the metal

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Alvarez de Cienfuegos, A., L. Cantero-Nieto, J. A. García-Gómez, et al. "AB0405 FIBROBLAST GROWTH FACTOR-23 IS ASSOCIATED WITH HIGH-DENSITY LIPOPROTEIN IN SYSTEMIC SCLEROSIS PATIENTS." Annals of the Rheumatic Diseases 80, Suppl 1 (2021): 1231.1–1231. http://dx.doi.org/10.1136/annrheumdis-2021-eular.302.

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Background:Systemic sclerosis (SSc) is characterized by calcification, vasculopathy, and endothelial wall damage, all of which can increase the risk for atherosclerosis and cardiovascular disease. Mechanisms by which atherosclerosis is promoted in connective tissue diseases remain unknown, but is believed to be secondary to chronic inflammation, altered lipid profiles and function, autoantibodies, and endothelial dysfunction. Fibroblast growth factor-23 (FGF23) is a circulating regulator of phosphate and vitamin D metabolism and has been implicated as a putative pathogenic factor in cardiovasc

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Flyunt, Viktor R., Igor-Severyn S. Flyunt, Sofiya V. Ruzhylo, Oksana A. Fihura, Dariya V. Popovych, and Xawery Żukow. "Relationships of urolithogenicity index with some components of urine composition in healthy old female rats." Journal of Education, Health and Sport 11, no. 10 (2021): 357–72. https://doi.org/10.12775/JEHS.2021.11.10.034.

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<strong>Flyunt</strong> <strong>Viktor R., Flyunt Igor-Severyn S., Ruzhylo Sofiya V., Fihura Oksana A., Popovych Dariya V., Żukow Xawery</strong><strong>. </strong><strong>Relationships of urolithogenicity index with some components of urine composition in healthy old female rats</strong><strong>. Test of ventromedial prefrontal cortex in context of making moral choices</strong><strong>. </strong><strong>Journal of Education, Health and Sport. 2021;11(</strong><strong>10</strong><strong>):</strong><strong>357-372</strong><strong>. eISSN 2391-8306. DOI </strong><strong>http://dx.doi.o

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Земский, Г. Т., В. А. Зуйков, А. В. Зуйков, and Е. Н. Простов. "SILICON, ITS COMPOUNDS AND ALLOYS. FIRE SAFETY." Pozharnaia bezopasnost`, no. 3(116) (September 3, 2024): 64–72. http://dx.doi.org/10.37657/vniipo.pb.2024.116.3.007.

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Проведен обзор и анализ литературных данных о физико-химических и пожароопасных свойствах кремния, его основных соединений и сплавов, а также об областях их использования. Показано, что кусковой кремний – трудногорючее вещество, не способное к самостоятельному горению. Мелкодисперсный кремний образует с воздухом взрывоопасные смеси. Из соединений кремния наиболее пожароопасны силаны и кремнийорганические соединения, а также сплавы с щелочно-земельными и переходными металлами. Silicon is a strategic raw material in every sense. Without it, it is impossible to produce silumines, the main materia

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Granger, Kyle L., Vivian Ojeda‐Rosenthal, and Mei Lun Mui. "Primary renal potassium wasting syndrome in a juvenile domestic medium‐hair cat secondary to an atypical distal renal tubular disorder of undetermined molecular origin." Veterinary Record Case Reports, July 11, 2025. https://doi.org/10.1002/vrc2.70148.

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AbstractRenal potassium wasting syndromes, such as Gitelman's syndrome (GS), are well documented in humans but rarely reported in veterinary medicine. This case describes a 6‐month‐old domestic medium‐hair cat presenting with chronic hypokalaemia, polyuria and polydipsia. Diagnostic evaluation revealed hypokalaemia, metabolic alkalosis, hypochloraemia and high urinary potassium excretion, consistent with primary renal potassium losses. Despite initial treatment with increasing doses of potassium gluconate, the cat's condition did not improve. Switching to potassium chloride and adding magnesiu

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Panda, Tarun K., Jyoti Sharma, Susmita Mandal, Himadri Karmakar, and V. Chandrasekhar. "Amidinate Supported Magnesium Neosilyl Complexes as Multitasking and Competent Catalysts for Hydrosilylation and Hydroboration of Alkenes." ChemCatChem, April 3, 2025. https://doi.org/10.1002/cctc.202500426.

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A series of amidinato‐supported magnesium neosilyl complexes with the general formula [Mg(CH2SiMe3)‐{RN=C(CH2SiMe3)NR}]2 (R = tBu, 1a; R = Cy, 1b; R = iPr, 1c) were prepared in excellent yields by the insertion of a carbodiimide motif in the magnesium–carbon bond of the magnesium neosilyl complex [Mg(CH2SiMe3)2]. A homoleptic magnesium complex [Mg{tBuN=C(CH2SiMe3)NtBu}2] (2a) was also prepared using [Mg(CH2SiMe3)2] and di‐tert‐butylcarbodiimide in a 1:2 molar ratio in toluene. The molecular structures of all the magnesium complexes 1a‐1c and 2a in their solid state were confirmed by single cry

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Bhambere, Chandrashekhar M., and N. G. Durge. "Synthesis, growth and characterization of L-Leucine Magnesium Nitrate Hexahydrate crystal." Journal of Nonlinear Optical Physics & Materials 31, no. 02 (2022). http://dx.doi.org/10.1142/s0218863522500072.

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L-Leucine Magnesium Nitrate HexaHydrate ([Formula: see text]) crystal is a nonlinear optical (NLO) material of semiorganic type. It has grown using a slow evaporation solution growth (SEST) technique at elevated temperature (40∘C) by dissolving LL+MNHH in double distilled water. It was crystalized and recrystalized from a supersaturated solution by stirring it for several hours to get high optical perfection. The X-ray diffraction studies confirmed the presence of the intermixed compound in the [Formula: see text] crystal and possess monoclinic structure. Fourier transform infrared spectroscop

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Zhang, Juntao, Chao Zhang, Aifeng Liu, et al. "Synthesis of Icariin-Zinc and its Protective Effect on Exercise Fatigue and Reproductive System Related Glands in Male Rats." Frontiers in Pharmacology 12 (June 9, 2021). http://dx.doi.org/10.3389/fphar.2021.611722.

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Background: Icariin, a traditional Chinese medicine, plays a protective role in the treatment of exercise fatigue. Zinc, a trace element, plays an important role in the reproductive system. Therefore, we aimed to synthesize an Icariin-Zinc complex (by chemical means) and verify its protective effect on exercise fatigue and the reproductive system using animal experiments.Methods: The icariin-zinc complex was prepared by the reaction of icariin carbonyl and zinc ions (molar ratio 1:3). The molecular formula and structural formula of the complex were identified and tested. Fifty-six rats selecte

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Kośka, Agnieszka, Maciej Michał Kowalik, Anna Lango-Maziarz, Wojtek Karolak, Dariusz Jagielak, and Romuald Lango. "Ionic homeostasis, acid-base balance and the risk of citrate accumulation in patients after cardiovascular surgery treated with continuous veno-venous haemofiltration with post-dilution regional citrate anticoagulation – An observational case-control stud." Acta Biochimica Polonica, October 29, 2021. http://dx.doi.org/10.18388/abp.2020_5598.

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Background: Patients after cardiovascular surgery, requiring renal replacement therapy, can benefit from adequate non-heparin circuit anticoagulation. Simplified regional citrate anticoagulation (RCA) protocol proposes the use of citric acid dextrose formula A (ACD-A) during post-dilutional continuous veno-venous hemofiltration (CVVH) with standard bicarbonate buffered calcium containing replacement solution. Citrate accumulation diagnosed upon total to ionized calcium ratio (tCa/iCa) and low ionized calcium (iCa) are considered as the biggest risks related to regional citrate accumulation. Me

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Ali, Sibtain, Muhammad Khalid, Ghazanfar Nazir, et al. "Effect of nickel substitution on structural and dielectric properties of Mg-Zn based spinel ferrite nanoparticles." Physica Scripta, April 21, 2022. http://dx.doi.org/10.1088/1402-4896/ac690f.

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Abstract Herein, we used sol-gel auto combustion technique for fabrication of the series of nickel substituted magnesium-zinc spinel ferrite (Mg0.3NixZn0.7-xFe2O4) nanoparticles by varying nickel concentrations as 0.00 ≤ x ≤ 0.20. X-ray diffraction (XRD) investigation evidenced that the synthesized nanomaterials are of spinel ferrite nature with secondary phase. Moreover, the crystallite size was observed to be in the range from 13 to 17 nm as estimated by Scherrer’s formula. It has been found that the structural parameters (e.g., bulk density, lattice constant, micro strain, crystallite size,

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Li, Ling, Jiyao Zhou, and Xinbin Pei. "Study on the Electrochemical Properties of Mg1-xYxCO3@2MnCO3 Doped at Magnesium Site and the Effect of Manganese Carbonate and Magnesium Carbonate Composite Material Modified by Zn Doping." Journal of The Electrochemical Society, September 28, 2023. http://dx.doi.org/10.1149/1945-7111/acfe3d.

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Abstract The capacity attenuation of manganese-based materials during the charge-discharge cycle seriously affects the improvement of electrochemical performance. To solve the problem of capacity attenuation, magnesium carbonate material was combined with manganese carbonate material, and the magnesium site was doped and modified. The Mg0.98Zn0.02CO3@2MnCO3 material with the most stable electrochemical properties was optimized, the capacity is up to 283.65mAh/g under the current density of 100mA/g. Subsequently, the characterization test was carried out to further confirm the composition of th

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Li, Ling, Jiyao Zhou, wei huang, Xinbin Pei, yong zheng, and Jingjing Wei. "Effect of Magnesium Site Doping on Electrochemical Properties of Mg-Mn Composite Materials and Application of Carpet-Like Sheets Composite Formed by Cr Doping in Aqueous Zinc-Ion Batteries." Journal of The Electrochemical Society, February 13, 2024. http://dx.doi.org/10.1149/1945-7111/ad28d8.

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Abstract Manganese-based compounds have very stable electrochemical properties when applied to aqueous zinc-ion battery. However, it is easy to dissolve manganese in the process of charge and discharge, leading to the collapse of the cathode material structure. In our study, the composite materials of manganese carbonate and magnesium carbonate were synthesized by hydrothermal method, and its properties were optimized by doping modification. According to the electrochemical test, the electrochemical performance of the material synthesized by doping 5% Cr element is relatively stable, the capac

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Saha, Moumita, and Sumita Deb. "Analysis of highly efficient DFG in an electro-optic material exhibiting polarization rotation using TIR-based ORQPM technique." Journal of Nonlinear Optical Physics & Materials 31, no. 01 (2021). http://dx.doi.org/10.1142/s0218863522500011.

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This paper is a numeric-analytical work for highly efficient difference-frequency generation (DFG) by the integrated effect of total-internal-reflection-based optical rotation quasi-phase-matching (ORQPM) and nonresonant quasi-phase-matching techniques in a thin yttrium oxide-coated rectangular slab of magnesium oxide-doped lithium niobate crystal. The conversion efficiency of 37.2% has been obtained by ray-optics analysis, corresponding to an idler wavelength of 1570[Formula: see text]nm. Moreover, the guided-wave approach has also been analyzed for more accurate and realistic outcomes, yield

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Al-khafaji, Raad, Fatma Abdel Amir, and Battol Cheachan. "Environmental Study of Groundwater Quality of Selected Wells in Al-Zubair, Southern Iraq and their Uses." Iraqi Journal of Science, July 30, 2023, 4292–306. http://dx.doi.org/10.24996/ijs.2023.64.7.21.

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Twenty-five groundwater samples from the Al-Zubair area, southern Iraq, were analyzed for physical and chemical variables. The study showed that the groundwater is of acidic type and in it tends towards light alkalinity. Both electrical conductivity and the total dissolved solids showed increased concentrations of sodium, calcium, magnesium, potassium and sulfate, chloride, bicarbonate, and nitrate. The hydrochemical formula for most groundwater wells are (Ca-Cl), (Ca-SO4), (Mg-SO4), and (Na-Cl) type due to the high concentrations of these ions in the water., it was found that this water is no

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Garate, Dioni, Adriana Villarreal, Erika Chiu, and Elizabeth Salsavilca. "SAT-LB67 Pseudohypoparathyroidism 1B Presenting in a Woman Aborting With Multiple Cerebral Calcifications." Journal of the Endocrine Society 4, Supplement_1 (2020). http://dx.doi.org/10.1210/jendso/bvaa046.2089.

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Abstract Background. Pseudohypoparathyroidism is a heterogeneous condition characterized by hypocalcaemia and hyperphosphatemia as a result of the resistance of the target organ to parathyroid hormone (PTH) 1. It is classified into several different entities (1A, 1B, 1C AND 2) according to molecular and clinical causes. PHP1B has resistance to PTH, normal levels of Gsα activity and has no clear signs of hereditary Albright osteodystrophy (AHO) or other hormonal resistance. 2 Clinical case. A 26-year-old woman was admitted to the emergency service due to an abortion and severe hypocalcemia. Bac

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Momoh, Johnson Oshiobugie, Olanrewaju Anthony Damazio, and Omolayo Monsurat Oyegbami. "GC–MS Analysis and Antimalarial Activity of Methanolic Leaf Extract of Carica papaya against Plasmodium berghei NK65 Infection in Swiss Mice." Annual Research & Review in Biology, December 31, 2020, 183–97. http://dx.doi.org/10.9734/arrb/2020/v35i1230323.

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Aim: The study determines the GC-MS and the anti-malarial activity of methanolic leaf extract of Carica papaya in Swiss mice infected with Plasmodium berghei NK65. Study Design: The experimental study lasted for five weeks. Place of Study: Department of Chemical Sciences (Biochemistry Unit) and animal House unit in Department of Biological Sciences (Environmental Biology Unit), School of Pure and Applied Sciences, Lagos State Polytechnic, Ikorodu, Lagos, Nigeria. Study Design and Methodology: AAS, GC-MS and phytochemical analyses were determined in the plant extract using sta

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sprotocols. "Injection of Retrograde Beads into the Nucleus Accumbens (NAc) and Medial Prefronral Cortex (mPFC) to Isolate Projection-Specific Neurons in the Ventral Tegmental Area (VTA)." January 6, 2015. https://doi.org/10.5281/zenodo.13778.

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Authors: Jessica Walsh, Allyson Friedman, Dipesh Chaudhury, Barbara Juarez, Stacy Ku & Ming-Hu Han ### Abstract Retrograde dyes, such as lumafluors, have been used as tracers to visualize neurons that project to a specific target region. Injection of these dyes provides an important method in being able to understand the functional role of projection-specific neurons. Lumafluors can be directly injected into a target brain region of a mouse and dye positive cells from the projection region can be electrophysiologically recorded in order to understand their projection-specific functions. ##

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