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Biochemistry of Buffering Capacity and Ingestion of Buffers In Exercise and Athletic Performance
Published in Peter M. Tiidus, Rebecca E. K. MacPherson, Paul J. LeBlanc, Andrea R. Josse, The Routledge Handbook on Biochemistry of Exercise, 2020
Bryan Saunders, Guilherme G. Artioli, Eimear Dolan, Rebecca L. Jones, Joseph Matthews, Craig Sale
Only two studies have reported any side effects with acute lactate supplementation, with volunteers experiencing similar levels of belching and flatulence following 150 and 300 mg·kg−1BM of calcium lactate (85) and very low levels of sickness and stomach ache with 400 mg·kg−1BM (125). The associated side effects with lactate supplementation appear to be minor and unlikely to harm exercise performance.
Micronutrient Supplementation and Ergogenesis — Minerals
Published in Luke Bucci, Nutrients as Ergogenic Aids for Sports and Exercise, 2020
In cases were bone mass is reduced, or in thin, amenorrheic women, guidelines for calcium supplementation are daily doses of 500 to 1000 mg of calcium, preferably from calcium citrate, calcium citrate/malate, calcium gluconate, or calcium lactate. Increases of dietary calcium from dairy products (preferably low-fat or non-fat dairy products) and green leafy vegetables are also advised.
County Borough of Brighton 1
Published in Arthur Newsholme, International Studies Volume 3, 2015
The arrangements for treatment of school children in Brighton now receive much support from private practitioners, tonsil and adenoid cases often being sent for treatment. One practitioner sends as many as a hundred cases for treatment in the year. For an operation on tonsils and adenoids parents are expected to pay 6s. 6d.; this includes the administration of calcium lactate for three days before the operation.
Formulation development of paracetamol instant jelly for pediatric use
Published in Drug Development and Industrial Pharmacy, 2020
Samah Hamed Almurisi, Abd Almonem Doolaanea, Muhammad Eid Akkawi, Bappaditya Chatterjee, Khater Ahmed Saeed Aljapairai, Md Zaidul Islam Sarker
Formulation (A) (Table 1) contained sorbitol, ι-carrageenan, citric acid, and sodium citrate was difficult to dissolve, and lumps were formed when the formulation was mixed directly in water at all ι-carrageenan concentrations. On the other hand, the results of Formulation (B), consisting of glycine, ι-carrageenan, and calcium lactate gluconate mixed with water were varied based on the concentrations of ι-carrageenan. The 1% w/v concentration produced a fluid-like jelly; 1.5 w/v produced jelly but still at a low viscosity that is not fully thickened while 2% w/v dispersed completely in the aqueous vehicle at less than 2 min and produced jelly with acceptable consistency and non-sticky texture. Hence, the optimized paracetamol instant jelly formulation that was prepared as a dry powder mixture contained paracetamol beads (equivalent to 200 mg), 5% w/v of glycine, 2% w/v of ι-carrageenan, and 0.1% w/v of calcium lactate gluconate. These outcomes might be attributed to the excipients used, glycine, which has an excellent wetting nature and has been used as disintegration accelerators in fast disintegrating formulations [24]. Calcium ions in calcium lactate gluconate were able to form intra-molecular bridges between the sulfate groups of the adjacent anhydro-d-galactose and d-galactose residues of ι-carrageenan. Moreover, the high water solubility and neutral taste of calcium lactate gluconate made it a more suitable excipient as a source of calcium ions than other calcium salts [25].
On the release of fluoride from biofilm reservoirs during a cariogenic challenge: an in situ study
Published in Biofouling, 2020
João G. S. Souza, Altair A. Del Bel Cury, Jaime A. Cury, Livia M. A. Tenuta
Sodium lactate (Sigma® L7022) and calcium lactate (Sigma® C8356) were prepared at a concentration of 150 mM (Vogel et al. 2006). F rinse was prepared using sodium fluoride (Merck ® 106449) at a concentration of 250 ppm fluoride (Souza et al. 2016). The treatments were used twice a day (in the morning, before the first sucrose exposure and at night, after the last sucrose exposure), 30 min after oral hygiene with non-fluoride toothpaste in order to reduce detergent concentration from toothpaste in the oral fluids which may affect calcium activity (Vogel et al. 2010). The first solution (15 ml) was placed in the mouth for a 1 min rinse and then expectorated, and immediately after the second solution was used as a rinse (15 ml), also for 1 min, and expectorated.