TY - JOUR
T1 - A study of ion binding in the hemolymph of Periplaneta americana
AU - Weidler, D. J.
AU - Sieck, G. C.
N1 - Funding Information:
*This work was supported in part by USPHS Institutional Research Support Grant FR 5391 and USPHS Institutional Research Support Grant 5Pll GM15559. Reprint requests should be sent to D. J. Weidler, The Upjohn Center for Clinical Pharmacology, The University of Michigan Medical Center, Ann Arbor, MI 48109, U.S.A.
PY - 1977
Y1 - 1977
N2 - 1. 1. The concentrations of the major inorganic ions in the hemolymph of Periplaneta americana were determined as follows (in mM): Na+, 132; K+, 8.7; Mg2+, 4.7; Ca2+, 3.7; Cl-, 107; PO3-4, 1.04. 2. 2. By the method of ultrafiltration, significant binding to macromolecules in hemolymph was demonstrated for the following ions: Na+, 22.0%; Mg2+, 25.5%; Ca2+, 16.2%; C1-, 10.3%; PO3-4, 26.9%. 3. 3. K+ was not bound significantly to macromolecules in hemolymph.
AB - 1. 1. The concentrations of the major inorganic ions in the hemolymph of Periplaneta americana were determined as follows (in mM): Na+, 132; K+, 8.7; Mg2+, 4.7; Ca2+, 3.7; Cl-, 107; PO3-4, 1.04. 2. 2. By the method of ultrafiltration, significant binding to macromolecules in hemolymph was demonstrated for the following ions: Na+, 22.0%; Mg2+, 25.5%; Ca2+, 16.2%; C1-, 10.3%; PO3-4, 26.9%. 3. 3. K+ was not bound significantly to macromolecules in hemolymph.
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U2 - 10.1016/0300-9629(77)90433-9
DO - 10.1016/0300-9629(77)90433-9
M3 - Article
C2 - 11058
AN - SCOPUS:0017367978
SN - 0300-9629
VL - 56
SP - 11
EP - 14
JO - Comparative Biochemistry and Physiology -- Part A: Physiology
JF - Comparative Biochemistry and Physiology -- Part A: Physiology
IS - 1
ER -