Results 11 to 20 of about 16,203 (292)

Structural Alterations in Nerve Fibers Produced by Hypotonic and Hypertonic Solutions [PDF]

open access: yesJournal of Cell Biology, 1958
In sections of KMnO4-fixed, developing mouse sciatic nerves, the central gap of mesaxons in myelinating fibers is normally closed with close apposition of the outside ∼20 A dense strata of the two ∼75 A Schwann cell membranes. The two combined outside strata make the intraperiod line bisecting each myelin lamella.
J David Robertson, Robertson J David
exaly   +3 more sources

Cell Volume Changes and Membrane Ruptures Induced by Hypotonic Electrolyte and Sugar Solutions

open access: yesFrontiers in Physiology, 2020
The cell volume changes induced by hypotonic electrolyte and sucrose solutions were studied in Chinese-hamster-ovary epithelial cells. The effects in the solutions with osmolarities between 32 and 315 mosM/L and distilled water were analyzed using bright-
Bojan Božič   +5 more
doaj   +3 more sources

Mechanical stability of individual bacterial cells under different osmotic pressure conditions: a nanoindentation study of Pseudomonas aeruginosa [PDF]

open access: yesBeilstein Journal of Nanotechnology
Nanomechanical maps to test the mechanical response of the outer envelope of Pseudomonas aeruginosa were obtained utilizing atomic force microscopy in force–volume mode in the low range of loading forces when exposed to hypotonic (Milli-Q water ...
Lizeth García-Torres   +6 more
doaj   +2 more sources

THE MECHANISM OF CHANGE IN RESISTANCE OF ERYTHROCYTES TO HYPOTONIC SALT SOLUTIONS [PDF]

open access: yesJournal of General Physiology, 1925
Ashby's work on the effects of KCl and NaCl on the resistance to hypotonic hemolysis of K•-rich and K•-poor erythrocytes has been repeated with great attention to purity of materials and refinement of technique. The results fail to agree with those of Ashby. 1. KCl produces greater loss in resistance to hypotonic hemolysis than does NaCl,
exaly   +3 more sources

Hypotonic activation of the myo-inositol transporter SLC5A3 in HEK293 cells probed by cell volumetry, confocal and super-resolution microscopy. [PDF]

open access: yesPLoS ONE, 2015
Swelling-activated pathways for myo-inositol, one of the most abundant organic osmolytes in mammalian cells, have not yet been identified. The present study explores the SLC5A3 protein as a possible transporter of myo-inositol in hyponically swollen ...
Joseph Andronic   +7 more
doaj   +2 more sources

Efficacy and safety of rapid intermittent bolus compared with slow continuous infusion in patients with severe hypernatremia (SALSA II trial): a study protocol for a randomized controlled trial [PDF]

open access: yesKidney Research and Clinical Practice, 2022
Background Hypernatremia is a common electrolyte disorder in children and elderly people and has high short-term mortality. However, no high-quality studies have examined the correction rate of hypernatremia and the amount of fluid required for ...
Ji Young Ryu   +9 more
doaj   +1 more source

Hyponatremia among Postoperative Children Administered with Hypotonic Fluids in a Tertiary Care Hospital: A Descriptive Cross-sectional Study

open access: yesJournal of Nepal Medical Association, 2021
Introduction: Hypotonic solutions in postoperative children may cause hyponatremia. Considering humidity and temperatures in India, this study was conducted to find out the prevalence of hyponatremia among postoperative children who were administered ...
Ashish Lal Shrestha   +2 more
doaj   +1 more source

EFFECT OF NITRIC OXIDE DONOR SODIUM NITROPRUSSIDEON SPERM VOLUME OF DILUTED BULL SEMEN [PDF]

open access: yesBasrah Journal of Veterinary Research, 2012
Study the effect of nitric oxide donor on sperms membrane integrity and volume and their relationship with viability and sperm motility. This study was done usingtwo groupseach one contained 10 samples first one exposed to eight different gradient of ...
Eman Rassol abd Alshaty
doaj   +1 more source

Comparison of two maintenance electrolyte solutions in children in the postoperative appendectomy period: a randomized, controlled trial

open access: yesJornal de Pediatria, 2015
OBJECTIVE: To compare two electrolyte maintenance solutions in the postoperative period in children undergoing appendectomy, in relation to the occurrence of hyponatremia and water retention.
Maria Clara da Silva Valadão   +3 more
doaj   +5 more sources

Home - About - Disclaimer - Privacy