Search Within
Applied Filters:
Showing 1-30 of 168 results for "


" within Papers
Muthusamy Govarthanan et al.
Chemosphere, 109, 42-48 (2014-05-31)
This study was aimed at assess the potential of diazotrophic bacteria, Herbaspirillum sp. GW103, for bioleaching of Cu in mine soil. The strain exhibited resistance to As (550mgL(-1)), Cu (350mgL(-1)), Zn (300mgL(-1)) and Pb (200mgL(-1)). The copper resistance was further
Mark A Lee et al.
Environmental pollution (Barking, Essex : 1987), 176, 106-113 (2013-02-19)
Exposure of plants to vehicle exhaust emissions and road-induced changes to soil biogeochemistry and hydrology can lead to shifts in plant composition in calcareous grasslands. Mixed effects models were used to identify relationships between plant community composition and a suite
Silvestro A Ruffolo et al.
The Science of the total environment, 502, 157-166 (2014-09-27)
The Cathedral of Seville is one of the most important buildings in the whole of southern Spain. It suffers, like most of the historical buildings located in urban environments, from several degradation phenomena related to the high pollution level. Undoubtedly
Kristīne Krūkle-Bērziņa et al.
Journal of pharmaceutical and biomedical analysis, 107, 168-174 (2015-01-16)
The compatibility of thermodynamically unstable polymorph of two active pharmaceutical compounds (xylazine hydrochloride form X and zopiclone form C) with different excipients was investigated. The effects of the excipient and its amount in the sample on the thermal properties and
Carlos H Larramendi et al.
Annals of allergy, asthma & immunology : official publication of the American College of Allergy, Asthma, & Immunology, 110(5), 335-339 (2013-04-30)
Nondietary exposure to milk proteins may be a risk for children who do not outgrow milk allergy by school age. To study the allergenicity of casein containing chalk. A 6-year-old, milk allergic child developed asthma and rhinoconjunctivitis while in school.
A Argilés et al.
Current opinion in nephrology and hypertension, 5(4), 329-336 (1996-07-01)
It is well known that hyperparathyroidism begins early in renal failure and progresses, probably not linearly, throughout the natural course of renal diseases and dialysis therapy. Recent progress in basic medical science has improved our understanding of the mechanisms by
Jose Manuel Valverde et al.
Physical chemistry chemical physics : PCCP, 17(44), 30162-30176 (2015-10-28)
Thermal decomposition of dolomite in the presence of CO2 in a calcination environment is investigated by means of in situ X-ray diffraction (XRD) and thermogravimetric analysis (TGA). The in situ XRD results suggest that dolomite decomposes directly at a temperature
Chao Du et al.
Materials science & engineering. C, Materials for biological applications, 33(7), 3745-3752 (2013-08-06)
Hybrid CaCO3 microparticles coated by sodium poly(styrene sulfonate) (PSS) and aliphatic poly(urethane-amine) (PUA) were developed as thermal-/pH-responsive drug delivery vehicles via LbL self-assembly technique. The DOX release from the CaCO3 microparticles was higher than 60% within 36 h, whereas the
Clara T Bolton et al.
Nature, 500(7464), 558-562 (2013-08-30)
Coccolithophores are marine algae that use carbon for calcification and photosynthesis. The long-term adaptation of these and other marine algae to decreasing carbon dioxide levels during the Cenozoic era has resulted in modern algae capable of actively enhancing carbon dioxide
Ana B Santoro et al.
British journal of clinical pharmacology, 78(5), 1067-1075 (2014-06-10)
To evaluate the impact of genetic polymorphisms in uridine 5'-glucuronosylytansferases UGT1A1 and UGT1A3 and iodothyronine-deiodinases types 1 and 2 on levothyroxine (T4 ; 3,5,3',5'-triiodo-L-thyronine) dose requirement for suppression of thyrotropin (TSH) secretion in patients with differentiated thyroid cancer (DTC). Patients
Joshua R Lewis et al.
Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research, 30(1), 165-175 (2014-07-22)
Calcium supplementation, particularly with vitamin D, has been an approved public health intervention to reduce fracture risk. Enthusiasm for this intervention has been mitigated by meta-analyses suggesting that calcium supplementation with or without vitamin D increases myocardial infarction (MI) risk;
Svetlana Trifunović et al.
Endocrine, 47(3), 869-877 (2014-04-23)
The hypothalamic-pituitary somatotropic system plays a pivotal role in the regulation of physiological processes and metabolism, which is modulated by gonadal steroids. Considering that genistein belongs to the phytoestrogen family and acts via similar mechanisms to estrogens, the present study
Jie Xu et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(44), 17750-17755 (2013-10-16)
Dolomite and magnesite are simple anhydrous calcium and/or magnesium carbonate minerals occurring mostly at Earth surfaces. However, laboratory synthesis of neither species at ambient temperature and pressure conditions has been proven practically possible, and the lack of success was assumed
[Rare gallstone (calcium carbonate calculus)].
K Goto et al.
Ryoikibetsu shokogun shirizu, (9)(9), 418-420 (1996-01-01)
David Pastorino et al.
Acta biomaterialia, 28, 205-214 (2015-09-20)
Characterization of the intricate pore structure of calcium phosphate cements is a key step to successfully link the structural properties of these synthetic bone grafts with their most relevant properties, such as in vitro or in vivo behaviour, drug loading
M Azizur Rahman et al.
PloS one, 8(3), e58781-e58781 (2013-03-26)
An organic matrix consisting of a protein-polysaccharide complex is generally accepted as an important medium for the calcification process. While the role this "calcified organic matrix" plays in the calcification process has long been appreciated, the complex mixture of proteins
Jane A Cauley et al.
Journal of women's health (2002), 22(11), 915-929 (2013-10-18)
Clinical outcomes of the Women's Health Initiative (WHI) calcium plus vitamin D supplementation trial have been reported during 7.0 years of active intervention. We now report outcomes 4.9 years after the intervention stopped and cumulative findings. Postmenopausal women (N=36,282) were
H Margot et al.
International journal of food microbiology, 214, 109-115 (2015-08-13)
This study evaluated the effects of changing the composition of the pre-enrichment medium buffered peptone water (BPW) on the growth of stressed and unstressed Gram-negative foodborne pathogens in a one-broth enrichment strategy. BPW supplemented with an available iron source and
Calcium carbonate as a constipating agent--a myth of centuries revisited.
W F Caspary
European journal of gastroenterology & hepatology, 8(6), 545-547 (1996-06-01)
Dongni Ren et al.
Micron (Oxford, England : 1993), 42(3), 228-245 (2010-10-19)
The review focuses on the effects of several important additives and templates controlling the calcium carbonate crystals formation and the complexity of the crystal morphologies in vitro. Additives include soluble matrices extracted from shells and pearls, amino-acids, magnesium ions and
Y Hu et al.
Faraday discussions, 176, 31-47 (2014-11-20)
Oxide diffusion was studied in two innovative SOFC cathode materials, Ba(2)Co(9)O(14) and Ca(3)Co(4)O(9)+δ derivatives. Although oxygen diffusion was confirmed in the promising material Ba(2)Co(9)O(14), it was not possible to derive accurate transport parameters because of an oxidation process at the
Shaik G Mastan et al.
Molecular biology reports, 41(12), 8261-8271 (2014-09-18)
We investigated DNA methylation and polymorphism in the methylated DNA using AFLP based methylation-sensitive amplification polymorphism (MS-AFLP) markers in ecotypes of Jatropha curcas L. growing in similar and different geo-ecological conditions. Three ecotypes growing in different geo-ecological conditions with environmental
Marta Diaz-Herraiz et al.
Scientific reports, 3, 1440-1440 (2013-03-15)
The paintings from Tomba della Scimmia, in Tuscany, are representative of the heavy bacterial colonization experienced in most Etruscan necropolises. The tomb remained open until the late 70's when it was closed because of severe deterioration of the walls, ceiling
Akira Matsuo et al.
Renal failure, 36(8), 1291-1297 (2014-07-01)
Hyperphosphatemia is a risk factor for arterial calcification contributing to the high-cardiovascular mortality in patients with chronic kidney disease (CKD). Ferric citrate hydrate (JTT-751) is being developed as a treatment for hyperphosphatemia with chronic renal failure and has shown a
Laura C Foster et al.
Proceedings of the National Academy of Sciences of the United States of America, 110(23), 9273-9276 (2013-05-22)
Predicting the impact of ongoing anthropogenic CO2 emissions on calcifying marine organisms is complex, owing to the synergy between direct changes (acidification) and indirect changes through climate change (e.g., warming, changes in ocean circulation, and deoxygenation). Laboratory experiments, particularly on
Sophie Norenstedt et al.
European journal of endocrinology, 169(6), 795-804 (2013-09-13)
Vitamin D insufficiency may increase the risk for cardio metabolic disturbances in patients with primary hyperparathyroidism (PHPT). To analyze the vitamin D status and indices of the metabolic syndrome in PHPT patients and the effect of vitamin D supplementation after
Mariners of the lost sea.
Jane Qiu
Science (New York, N.Y.), 343(6167), 130-132 (2014-01-11)
R J M Lynch et al.
International dental journal, 55(3 Suppl 1), 175-178 (2005-07-12)
To summarise clinical support for the anti-caries efficacy of fluoride toothpastes containing sodium monofluorophosphate (SMFP) and to discuss the possible means by which the abrasive particles in calcium carbonate-based SMFP toothpastes might complement and/or enhance fluoride efficacy. The anti-caries efficacy
Shujun Chen et al.
Waste management & research : the journal of the International Solid Wastes and Public Cleansing Association, ISWA, 33(11), 1033-1040 (2015-09-24)
This study investigated the effects of some alkalinity sources on the stability of anaerobic digestion (AD) from food waste (FW). Four alkalinity sources, namely lime mud from papermaking (LMP), waste eggshell (WES), CaCO3 and NaHCO3, were applied as buffer materials
Do no harm: calcium and phosphate supplementation in kidney transplant recipients.
Neeraj Singh et al.
Transplantation, 96(11), e81-e82 (2013-12-04)
Page 1 of 6
Page 1 of 6