Abstract:
:Lactating rats fed a 0.055% Mg diet transferred 5.5 +/- SEM 0.3 mg per day of Mg into milk but remained in a slightly positive Mg balance by increasing both food consumption and fractional intestinal Mg absorption. Urinary Mg excretion increased continually during the course of lactation to values double those of non-lactating rats.
journal_name
Magnes Resjournal_title
Magnesium researchauthors
Brommage Rsubject
Has Abstractpub_date
1989-12-01 00:00:00pages
253-5issue
4eissn
0953-1424issn
1952-4021journal_volume
2pub_type
杂志文章abstract::The goal of this review is to bring to the attention of the readership of Magnesium Research another facet of the importance of magnesium, i.e. magnesium-based biomaterials. A concise history of biomaterials and magnesium are thus presented. In addition, historical and current, clinical magnesium-based applications ar...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:10.1684/mrh.2015.0375
更新日期:2014-10-01 00:00:00
abstract::Ageing constitutes a risk factor for magnesium deficit. Primary magnesium deficit originates from two aetiological mechanisms: deficiency and depletion. Primary magnesium deficiency is due to insufficient magnesium intake. Dietary amounts of magnesium are marginal in the whole population whatever the age. Nutritional ...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:
更新日期:1993-12-01 00:00:00
abstract::To investigate the effects of sex hormones on bone histomorphometry, and bone density (BMD), 10 week old ovariectomized (OVX), orchiectomized (ORX), and sham-operated (SHAM) rats fed a moderately magnesium-deficient fructose diet were studied. One third of the OVX and ORX rats were injected with beta-oestradiol-3-benz...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:1996-03-01 00:00:00
abstract::Ageing is associated with a general decline in physiological functions. Amongst the different aspects of body deterioration, cognitive impairments, and particularly defects in learning and memory, represent one of the most frequent features in the elderly. However, a great variability exists among aged subjects. Clini...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:
更新日期:2006-09-01 00:00:00
abstract:PURPOSE:Critically evaluate the experimental evidence and clinical trial outcomes as the basis for use of magnesium (Mg) supplements as therapy for calcium oxalate nephrolithiasis. MATERIALS AND METHODS:Literature search of MedLine and Web of Science through January 2005; articles cited in papers found by searches. R...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:
更新日期:2005-06-01 00:00:00
abstract::In clinical practice diabetes mellitus is the most significant cause of hypomagnesemia and Mg depletion. The obese Zucker rat approaches non-insulin-dependent type II diabetes; lean Zucker rats being suitable controls. Using this disease model the influence of dietary Mg deficiency was studied: animals received a diet...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2001-09-01 00:00:00
abstract::The use of fluorescent indicators to quantify intracellular magnesium ([Mg(2+)]i) requires accurate determination of the dissociation constant (K(D)). Ideally, the K(D) should be determined intracellularly; however, in practice this is difficult to achieve. An alternative method is to measure the K(D) in solutions whi...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:1995-12-01 00:00:00
abstract::Idiopathic mitral valve prolapse (IMVP) is a widespread disease. IMVP may be latent, but most patients describe a great variety of symptoms. The clinical pictures of IMVP and of latent tetany are superimposed with regard to Mg deficit. IMVP appears as a late complication of latent tetany due to magnesium deficit (LTMD...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:
更新日期:1988-12-01 00:00:00
abstract::More and more studies are accumulating about COVID-19. Some aspects of the pathogenesis of the disease recall events occurring in Mg deficiency, such as a drop of T cells, increased plasma concentration of inflammatory cytokines, and endothelial dysfunction. We hypothesize that a low Mg status, which is rather common,...
journal_title:Magnesium research
pub_type: 杂志文章
doi:10.1684/mrh.2020.0465
更新日期:2020-05-01 00:00:00
abstract::Cerebral vasospasm and delayed cerebral ischemia remain an unsolved problem in patients with aneurysmal subarachnoid hemorrhage (SAH). In theory, high-dose magnesium sulfate (MgSO(4)) therapy offers vascular and neuroprotective benefits and is therefore currently under evaluation. The intensity of the inflammatory res...
journal_title:Magnesium research
pub_type: 临床试验,杂志文章
doi:
更新日期:2012-07-01 00:00:00
abstract::Electrolyte abnormalities are a frequent and potentially hazardous complication in the treatment of patients with congestive heart failure. Medical treatment with diuretics and/or digitalis, as well as neurohumoral activation most likely initiated by the compromised cardiac function, contributes to this alteration. Th...
journal_title:Magnesium research
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1992-03-01 00:00:00
abstract::46 children, aged 2-6 years, with decreased magnesium concentrations in hair, were studied. Magnesium supplementation consisted of Asmag preparation for 3 months and multivitamin Multi-tabs preparation (containing magnesium, but without calcium) for the following 4 months. Control studies were performed again after 7 ...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2001-03-01 00:00:00
abstract::Increased white blood cell counts or leukocytosis have been observed primarily in young rats fed diets extremely low in Mg (< 60 ppm) and high in phosphorus (0.5 % P). We investigated the influence that acute and moderate Mg deficiencies have on blood leukocytes at high and low dietary phosphorus levels. For four week...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2006-06-01 00:00:00
abstract::The complex pressure wave (blast) generated by some explosions causes pulmonary pathological changes which resemble the histological findings of the adult respiratory distress syndrome (ARDS). The development of indirect neurotrauma following experimental pulmonary blast injury has been shown previously. The purpose o...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:1995-09-01 00:00:00
abstract::Complex fermentable carbohydrates, such as inulin-type fructans have been shown to improve Mg2+ absorption in the hindgut and body stores. The mechanisms for this are not well understood. The newly identified transient receptor potential melastatin 6 and 7 (TRPM6 and TRPM7) channels have been shown to function in acti...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2008-12-01 00:00:00
abstract::Adequate magnesium (Mg) levels play a vital role in membrane excitability, cell contractility and metabolism, being a key nutrient for sustaining appropriate muscular contraction and performance levels in athletes. Phase angle (PhA), assessed by bioimpedance analysis (BIA), has been reported to be positively associate...
journal_title:Magnesium research
pub_type: 杂志文章
doi:10.1684/mrh.2015.0389
更新日期:2015-07-01 00:00:00
abstract::Competitive divalent (magnesium and calcium) or monovalent (potassium, lithium and sodium) ion exchange and its influence on a membrane potential formation was studied at biological ligands (BL) such as adenosine triphosphate (ATP), asparagine (Asn) and glutamine (Gln) sites. The sites are dispersed electrochemically ...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2009-03-01 00:00:00
abstract::Calcium (Ca(2+)) and magnesium (Mg(2+)) are important metal elements that regulate a variety of cellular processes such as proliferation, migration, and apoptosis, in cancer cells. Among the ionic channels mediating intracellular entry, the transient receptor potential melastatin type 7 (TRPM7) channel is of particula...
journal_title:Magnesium research
pub_type: 杂志文章
doi:10.1684/mrh.2014.0367
更新日期:2014-07-01 00:00:00
abstract::Drinking water (DW) is an important dietary source of magnesium. Israel has recently increased desalinated seawater (DSW) production for DW, but negligible magnesium content in DSW may pose a risk of hypomagnesemia and consequential adverse cardiovascular effects. Consecutive acute myocardial infarction (AMI) patients...
journal_title:Magnesium research
pub_type: 杂志文章
doi:10.1684/mrh.2019.0449
更新日期:2019-05-01 00:00:00
abstract::The present study was performed to show the molecular identity of functionally characterized Mg transport pathways in rumen epithelial cells (REC) and to investigate the effects of extracellular [Mg] changes on their expression and activity. By using RT- PCR, Western blot, flow cytometry and immunocytochemistry, TRPM7...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2008-06-01 00:00:00
abstract::We studied the voltage dependence of the inhibitory effects of the Ca2+ antagonist Mg2+, compared to nifedipine, on the transsarcolemmal Ca2+ uptake into primary monolayers of smooth muscle cells obtained from pig coronary arteries. The cellular Ca incorporation was analyzed by liquid scintillation. Depolarization was...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:1997-06-01 00:00:00
abstract::Serum and mononuclear cell magnesium content were determined in a cross-sectional study performed in four groups of hypertensive patients on chronic treatment with atenolol (n = 11), enalapril (n = 10), thiazide diuretics (n = 12), or enalapril + thiazides (n = 11). Our study shows that in patients treated with the th...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:1990-09-01 00:00:00
abstract::The sudden infant death syndrome (SIDS) remains a leading cause of death during the first year. The common epidemiological and pathological data which characterize SIDS include the curve for age at death (with 3 months as modal age), the stigmata of early maternal intrauterine injury, the seasonal predominance in wint...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:
更新日期:1991-09-01 00:00:00
abstract::Mg2+ is known to influence conductance and gating properties of a multitude of ion channels and is thus able to modulate synaptic transmission. Therefore, a tight regulation of the intracellular free Mg2+ concentration ([Mg2+]i) in neurones and glial cells is crucial for maintaining the functions of central nervous sy...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:
更新日期:2000-06-01 00:00:00
abstract::The study was designed to investigate the role of magnesium (Mg) pretreatment on reduced glutathione (GSH) levels in kidney, liver and testis of mice intoxicated with cadmium (Cd). Animals were divided into four groups: I--controls, II--Cd group: mice intoxicated with Cd, III--Mg+Cd group: mice given Mg 1 h before Cd,...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2007-09-01 00:00:00
abstract::Photosynthetic capacity of chloroplasts is regulated by stromal pH. The pH of the stroma must be maintained higher than external pH during illumination in order to optimize photosynthetic carbon reduction cycle activity. Stromal pH is affected by K+/H+ counterexchange across the chloroplast envelope. Magnesium ion ext...
journal_title:Magnesium research
pub_type: 杂志文章,评审
doi:
更新日期:1993-09-01 00:00:00
abstract::The objective of this study was to examine the influence of the endothelium on the extracellular magnesium induced relaxation of basal tension in isolated aortas from both mineralocorticoid-salt (DOCA-salt) hypertensive and control normotensive Sprague Dawley male rats. After incubation in magnesium-free physiological...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:1992-12-01 00:00:00
abstract::The purpose of the research work was to study the influence of alpha-zearalenol on magnesium concentration in cellular subfractions of certain tissues of female rats and their progeny. Pregnant female rats received alpha-zearalenol at the doses of: 0.05, 0.5 or 1 mg x kg(-1) b.w. After delivery, brain, liver and kidne...
journal_title:Magnesium research
pub_type: 杂志文章
doi:
更新日期:2003-06-01 00:00:00
abstract::In this study, the effects of oral magnesium supplementation were evaluated on plasma, erythrocyte, and urinary cation levels. The study was carried out with an open, cross-over and randomized design. Healthy subjects received two sachets per day of magnesium (366 mg Mg2+/d) for two 28 d cycles, separated by a 3-week ...
journal_title:Magnesium research
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1993-06-01 00:00:00
abstract:UNLABELLED:Comprehensive analytical review of 44 human studies in 43 publications of oral Magnesium (Mg) therapy for hypertension (HT) shows Mg supplements may enhance the blood-pressure (BP) lowering effect of anti-hypertensive medications (medications) in Stage 1 HT subjects. 9 studies conducted on subjects treated w...
journal_title:Magnesium research
pub_type: 杂志文章
doi:10.1684/mrh.2010.0198
更新日期:2010-03-01 00:00:00