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Showing 1-30 of 43 results for "12602" within Papers
Bess Dawson-Hughes et al.
The Journal of clinical endocrinology and metabolism, 94(1), 96-102 (2008-10-23)
Bicarbonate has been implicated in bone health in older subjects on acid-producing diets in short-term studies. The objective of this study was to determine the effects of potassium bicarbonate and its components on changes in bone resorption and calcium excretion
Constance Alabert et al.
Cell reports, 30(4), 1223-1234 (2020-01-30)
Chromatin states must be maintained during cell proliferation to uphold cellular identity and genome integrity. Inheritance of histone modifications is central in this process. However, the histone modification landscape is challenged by incorporation of new unmodified histones during each cell
Judith Buehlmeier et al.
The Journal of clinical endocrinology and metabolism, 97(12), 4789-4797 (2012-10-03)
High sodium chloride (NaCl) intake can induce low-grade metabolic acidosis (LGMA) and may thus influence bone and protein metabolism. We hypothesized that oral potassium bicarbonate (KHCO(3)) supplementation may compensate for NaCl-induced, LGMA-associated bone resorption and protein losses. Eight healthy male
Marcia R Mauk et al.
The Journal of biological chemistry, 285(27), 20499-20506 (2010-05-01)
The stability of the hemopexin-heme (Hx-heme) complex to dissociation of the heme prosthetic group has been examined in bicarbonate buffers in the presence and absence of various divalent metal ions. In NH(4)HCO(3) buffer (pH 7.4, 20 mm, 25 degrees C)
R J Wood
Nutrition reviews, 52(8 Pt 1), 278-280 (1994-08-01)
A recent study of postmenopausal women has shown that the administration of 60-120 mmol potassium bicarbonate can neutralize net acid excretion and significantly lower urinary calcium (Ca). The changes in urinary calcium loss were sufficient to improve calcium balance and
Kathleen R Stewart-Morgan et al.
Molecular cell, 75(2), 284-297 (2019-05-28)
DNA replication is highly disruptive to chromatin, leading to eviction of nucleosomes, RNA polymerase, and regulatory factors. When and how transcription resumes on DNA following DNA replication is unknown. Here we develop a replication-coupled assay for transposase-accessible chromatin (repli-ATAC-seq) to
Ragnar Rylander et al.
Magnesium research, 22(4), 262-265 (2010-03-17)
Previous experimental studies demonstrate that the acid-base balance influences mineral homeostasis by regulating the absorption of calcium and magnesium in the kidneys. No intervention studies are available on population samples. To study the urinary excretion of calcium and magnesium before
Fumiyuki Takasaki et al.
Dalton transactions (Cambridge, England : 2003), 44(2), 645-652 (2014-11-12)
The speciation of zirconium complexes in ammonium zirconium carbonate (AZC) solutions should be further studied in order to develop high-performance AZC complexes for use in elaborate industrial materials. Thus, the speciation and the structure of various zirconium species in ammonium
Markus Kurpiers et al.
Journal of pharmaceutical sciences, 110(1), 124-134 (2020-08-08)
The aim of this study was to evaluate biodegradable cationic surfactants based on lysine. Lysine was esterified with cholesterol, oleyl alcohol and 1-decanol resulting in cholesteryl lysinate (CL), oleyl lysinate (OL) and decyl lysinate (DL). Esters were investigated regarding their
Jirí Kwiecien et al.
Bioresource technology, 101(9), 3121-3125 (2010-01-05)
This paper deals with the effect of water and catalyst (KOH) amount on the quantity and quality of transesterification products of rapeseed oil by methanol, the methyl ester phase (i.e. yield, conversion), and the side-product, the glycerol phase (i.e. density
Masaki Moriyama et al.
Advanced healthcare materials, 4(4), 569-575 (2014-09-13)
Antioxidant micelles capable of scavenging reactive oxygen species (ROS) are prepared from poly(ethylene glycol)-b-poly(dopamine) block copolymers. The micelles inhibit tube formation of human umbilical vein endothelial cells (HUVECs) by scavenging endogenous ROS. Furthermore, the micelles inhibit angiogenesis in the chicken
Feng J He et al.
Hypertension (Dallas, Tex. : 1979), 55(3), 681-688 (2010-01-20)
To determine the effects of potassium supplementation on endothelial function, cardiovascular risk factors, and bone turnover and to compare potassium chloride with potassium bicarbonate, we carried out a 12-week randomized, double-blind, placebo-controlled crossover trial in 42 individuals with untreated mildly
Päivi Piirilä et al.
Scandinavian journal of clinical and laboratory investigation, 72(3), 253-257 (2012-02-14)
Although fractional exhaled nitric oxide (FENO) measurement is a widely used method to assess eosinophilic bronchial inflammation, knowledge on extrabronchial factors affecting measurement results is still limited. Our aim was to study the eventual modifying effect of mouth wash on
Katrin Winkel et al.
Journal of the American Chemical Society, 129(45), 13863-13871 (2007-10-20)
Layers of glassy methanolic (aqueous) solutions of KHCO3 and HCl were deposited sequentially at 78 K on a CsI window, and their reaction on heating in vacuo in steps from 78 to 230 K was followed by Fourier transform infrared
T L Mader et al.
International journal of biometeorology, 54(6), 629-635 (2009-05-01)
Angus crossbred yearling steers (n = 168) were used to evaluate effects on performance and tympanic temperature (TT) of feeding additional potassium and sodium to steers exposed to excessive heat load (maximum daily ambient temperature exceeded 32°C for three consecutive days) during
Masaru Watanabe et al.
Carbohydrate research, 341(18), 2891-2900 (2006-11-01)
Liquefaction of glucose into oil was examined in hot-compressed water at 300 degrees C and 30 or 60 min in a tumbling batch reactor. The effects of alkali (KHCO(3)), a hydrogenating agent (HCO(2)H), and a cobalt catalyst (Co(3)O(4)) were studied.
Federica Sangiuolo et al.
The European respiratory journal, 45(2), 483-490 (2014-12-17)
In idiopathic pulmonary fibrosis (IPF), lung accumulation of excessive extracellular iron and macrophage haemosiderin may suggest disordered iron homeostasis leading to recurring microscopic injury and fibrosing damage. The current study population comprised 89 consistent IPF patients and 107 controls. 54
M Wenneker et al.
Communications in agricultural and applied biological sciences, 75(4), 563-568 (2010-01-01)
Powdery mildew (Sphaerotheca mors-uvae) severely infects young shoots, stems and fruits of gooseberry (Ribes uva-crispa). Environmental friendly and biological control measures are being sought throughout the world. Especially in organic gooseberry growing effective control measures are needed, because powdery mildew
Moshe Ben-Sasson et al.
Water research, 62, 260-270 (2014-06-26)
The potential to incorporate silver nanoparticles (Ag-NPs) as biocides in membranes for water purification has gained much interest in recent years. However, a viable strategy for loading the Ag-NPs on the membrane remains challenging. This paper presents a novel, facile
Eagleson M.
Concise Encyclopedia Chemistry, 887-887 (1994)
Lisa Ceglia et al.
The Journal of clinical endocrinology and metabolism, 94(2), 645-653 (2008-12-04)
Protein is an essential component of muscle and bone. However, the acidic byproducts of protein metabolism may have a negative impact on the musculoskeletal system, particularly in older individuals with declining renal function. We sought to determine whether adding an
M Zamani et al.
Communications in agricultural and applied biological sciences, 72(4), 773-777 (2008-04-10)
The aim of this research was to determine if the attacks of green mold on orange could be reduced by edible salts alone or in combination with biocontrol agent. For this purpose toxicity to Pantoea digitatum and practical use of
Wenchao Sheng et al.
Nature communications, 6, 5848-5848 (2015-01-09)
The hydrogen oxidation/evolution reactions are two of the most fundamental reactions in distributed renewable electrochemical energy conversion and storage systems. The identification of the reaction descriptor is therefore of critical importance for the rational catalyst design and development. Here we
Fj Wegehaupt et al.
Oral diseases, 17(5), 508-514 (2011-02-22)
The aim of this study was to evaluate the erosive/abrasive enamel wear after contact with orange juices modified with different dietary supplements. A total of 96 bovine enamel samples were prepared and allocated to eight groups (1-8; n = 12).
K Holtenius et al.
Journal of dairy science, 91(2), 743-748 (2008-01-26)
The objective of the present study was to investigate the interactions of dietary K intake typical for forage-based diets on Mg balance in lactating dairy cows. Six lactating multiparous cows of the Swedish Red and White breed in midlactation were
Karalee Jarvis et al.
Environmental science & technology, 43(16), 6314-6319 (2009-09-15)
Storage of CO2 through mineral sequestration using olivine has been shown to produce environmentally benign carbonates. However, due to the formation of a rate-limiting reaction product layer, the rate of reaction is insufficient for large-scale applications. We report the results
Alberto Trinchieri et al.
Archivio italiano di urologia, andrologia : organo ufficiale [di] Societa italiana di ecografia urologica e nefrologica, 81(3), 188-191 (2009-11-17)
Uric acid stone disease is dependent on three pathogenetic factors: acid urine pH, low urine volume, and hyperuricosuria. However, the most important factor for uric acid stone formation is persistently acidic urine that represents a prerequisite for uric acid stone
Urara Hasegawa et al.
Macromolecular bioscience, 15(11), 1512-1522 (2015-06-24)
Prodrug micelles carrying 5-(4-hydroxyphenyl)-3H-1,2-dithiole-3-thione (ADT-OH), a compound possessing chemopreventive properties, are prepared from amphiphilic block copolymers linking ADT-OH via an ester bond using glycine (PAM-PGlyADT) and isoleucine linkers (PAM-PIleADT). The release of ADT-OH from the PAM-PIleADT micelles is much slower
D Draganescu et al.
International journal of biological macromolecules, 72, 614-623 (2014-09-23)
Flaxseed lignans are a natural source of useful biologically active components that show a diverse spectrum of health-promoting properties. The valuable effects of the phenolic molecules are mainly due to their antioxidant activity by preventing oxidative stress and stimulate collagen
Daniel L Belavý et al.
Journal of applied physiology (Bethesda, Md. : 1985), 111(5), 1304-1314 (2011-07-30)
As part of the nutrition-countermeasures (NUC) study in Cologne, Germany in 2010, seven healthy male subjects underwent 21 days of head-down tilt bed rest and returned 153 days later to undergo a second bout of 21-day bed rest. As part
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