Literature DB >> 3143515

Calcium: a program in BASIC for calculating the composition of solutions with specified free concentrations of calcium, magnesium and other divalent cations.

D Chang1, P S Hsieh, D C Dawson.   

Abstract

A BASIC program is presented which facilitates the formulation of biologically relevant chemical solutions containing specified free concentrations of as many as three divalent metal cations (Ca2+, Mg2+ and the choice of a third divalent cation) at any pH in the presence of as many as three ligands (EGTA, ATP and GTP). The program uses the law of mass action and the absolute stability (association) constants found in the literature to calculate the total concentration of divalent metal cation needed to achieve a desired free concentration. The user enters the pH, the concentrations of the ligands used and the desired free concentrations of the divalent cations. This program was developed for use in a wide range of biological applications, particularly the rapid design of solutions which mimic certain aspects of intracellular fluid.

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Year:  1988        PMID： 3143515     DOI： 10.1016/0010-4825(88)90022-4

Source DB:  PubMed          Journal:  Comput Biol Med        ISSN： 0010-4825            Impact factor:   4.589


  30 in total

1.  A zinc-dependent Cl- current in neuronal somata.

Authors:  T Tabata; A T Ishida
Journal:  J Neurosci       Date:  1999-07-01       Impact factor: 6.167

2.  Mechanism of Ca2+-dependent nuclear accumulation of calmodulin.

Authors:  B Liao; B M Paschal; K Luby-Phelps
Journal:  Proc Natl Acad Sci U S A       Date:  1999-05-25       Impact factor: 11.205

3.  Identification and functional characterization of TMEM16A, a Ca2+-activated Cl- channel activated by extracellular nucleotides, in biliary epithelium.

Authors:  Amal K Dutta; Al-karim Khimji; Charles Kresge; Abhijit Bugde; Michael Dougherty; Victoria Esser; Yoshiyuki Ueno; Shannon S Glaser; Gianfranco Alpini; Don C Rockey; Andrew P Feranchak
Journal:  J Biol Chem       Date:  2010-11-01       Impact factor: 5.157

4.  Fluid flow induces mechanosensitive ATP release, calcium signalling and Cl- transport in biliary epithelial cells through a PKCzeta-dependent pathway.

Authors:  Kangmee Woo; Amal K Dutta; Vishal Patel; Charles Kresge; Andrew P Feranchak
Journal:  J Physiol       Date:  2008-04-03       Impact factor: 5.182

5.  Calcium influx at the tip of growing root-hair cells of Arabidopsis thaliana.

Authors:  J W Schiefelbein; A Shipley; P Rowse
Journal:  Planta       Date:  1992-07       Impact factor: 4.116

6.  Cross-talk between ATP-regulated K+ channels and Na+ transport via cellular metabolism in frog skin principal cells.

Authors:  V Urbach; E Van Kerkhove; D Maguire; B J Harvey
Journal:  J Physiol       Date:  1996-02-15       Impact factor: 5.182

7.  Blocking swelling-activated chloride current inhibits mouse liver cell proliferation.

Authors:  R Wondergem; W Gong; S H Monen; S N Dooley; J L Gonce; T D Conner; M Houser; T W Ecay; K E Ferslew
Journal:  J Physiol       Date:  2001-05-01       Impact factor: 5.182

8.  Mechanosensitive Cl- secretion in biliary epithelium mediated through TMEM16A.

Authors:  Amal K Dutta; Kangmee Woo; Al-karim Khimji; Charles Kresge; Andrew P Feranchak
Journal:  Am J Physiol Gastrointest Liver Physiol       Date:  2012-10-25       Impact factor: 4.052

9.  Identification and characterization of a Ca(2+)-sensitive nonspecific cation channel underlying prolonged repetitive firing in Aplysia neurons.

Authors:  G F Wilson; F C Richardson; T E Fisher; B M Olivera; L K Kaczmarek
Journal:  J Neurosci       Date:  1996-06-01       Impact factor: 6.167

10.  Extracellular nucleotides stimulate Cl- currents in biliary epithelia through receptor-mediated IP3 and Ca2+ release.

Authors:  Amal K Dutta; Kangmee Woo; R Brian Doctor; J Gregory Fitz; Andrew P Feranchak
Journal:  Am J Physiol Gastrointest Liver Physiol       Date:  2008-09-11       Impact factor: 4.052
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