Results 1 to 10 of about 9,628 (155)

Osmolar Concentration and Fixation of Mycoplasmas [PDF]

Journal of Bacteriology, 1972
Broth cultures of Acholeplasma laidlawii were fixed with various concentrations of cacodylate-buffered glutaraldehyde. The shape and ultrastructure of the organisms varied with the osmolar concentration of the fixative. When the fixation mixture was hypertonic to the culture medium, ultrathin sections suggested that
Ruth M Lemcke
exaly   +3 more sources

Unmasking of a Heterozygous SLC12A3 Variant [PDF]

Kidney Medicine
Three months after starting 25 mg chlorthalidone, a patient was admitted to the medical intensive care unit to manage hypokalemia, metabolic alkalosis, hypo-osmolar hyponatremia, hyperglycemia, and 30 lb weight loss.
Chang Xu, Pietra Greenberg, Moses Bachan, Rajeev Rohatgi   +3 more
doaj   +2 more sources

Hyperosmolarity in children with hyperammonemia: a risk of brain herniation at the start of renal replacement therapy [PDF]

Frontiers in Pediatrics
PurposeRenal replacement therapy (RRT) is used in hyperammonemia to reduce the concentration of ammonia in the blood. In the case of plasma hyperosmolarity, RRT can also rapidly decrease plasma osmolarity, which may increase cerebral edema in these ...
Yousra Maghmoul, Arnaud Wiedemann, Arnaud Wiedemann, Lucile Barcat, Fabienne Parente, Pierre Allard, Fernando Alvarez, Philippe Jouvet   +7 more
doaj   +2 more sources

First-morning urine osmolality and nocturnal enuresis in children: A single-center prospective cohort study [PDF]

Investigative and Clinical Urology, 2023
Purpose: To investigate the treatment outcome of nocturnal enuresis (NE) according to first-morning urine osmolality (Uosm) before treatment. Materials and Methods: Ninety-nine children (mean age, 7.2±2.1 y) with NE were enrolled in this retrospective ...
Gwon Kyeong Lee , Jae Min Chung, Sang Don Lee   +2 more
doaj   +1 more source

Effects of the ice popsicle on vasopressin, osmolality, thirst intensity, and thirst discomfort

Revista Gaúcha de Enfermagem, 2021
Objective: To analyze the effects of the ice popsicle on vasopressin, osmolality, thirst intensity, and thirst discomfort. Method: This is a quasi-experimental, pre- and post-test study conducted in a laboratory.
Thammy Gonçalves Nakaya, Marilia Ferrari Conchon, Aline Korki Arrabal Garcia, Ernane Torres Uchôa, Lígia Fahl Fonseca   +4 more
doaj   +2 more sources

The Contribution of Plasma Urea to Total Osmolality During Iatrogenic Fluid Reduction in Critically Ill Patients

Function, 2022
Hyperosmolality is common in critically ill patients during body fluid volume reduction. It is unknown whether this is only a result of decreased total body water or an active osmole-producing mechanism similar to that found in aestivating animals, where
Sandra Nihlén, Robert Frithiof, Jens Titze, Rafael Kawati, Johan Rasmusson, Christian Rylander, Andreas Pikwer, Markus Castegren, Anton Belin, Michael Hultström, Miklos Lipcsey   +10 more
doaj   +1 more source

Evaluation of the Diagnostic Accuracy of the Most Commonly used Equations for Calculation of Osmolarity in Paediatric Population [PDF]

Journal of Clinical and Diagnostic Research, 2019
Introduction: Serum osmolality is an essential laboratory parameter to understand various clinical disorders including dehydration status, electrolyte disturbances and exogenous intoxication. The measured serum osmolarity by using basic plasma components
Neha Uppal, Vibha Uppal
doaj   +1 more source

Serum markers and development of delayed neuropsychological sequelae after acute carbon monoxide poisoning: anion gap, lactate, osmolarity, S100B protein, and interleukin-6 [PDF]

Clinical and Experimental Emergency Medicine, 2018
Objective Reliable biomarkers of delayed neuropsychological sequelae (DNS) after acute carbon monoxide (CO) poisoning are lacking. This study investigated the associations between potential serum markers and the development of DNS after acute CO ...
Hyukhoon Kim, Sangchun Choi, Eunjung Park, Eunhui Yoon, Younggi Min, Samsun Lampotang   +5 more
doaj   +1 more source

Serum Osmolarity and Vasopressin Concentration in Acute Heart Failure—Influence on Clinical Course and Outcome

Biomedicines, 2022
Neurohormone activation plays an important role in Acute Heart Failure (AHF) pathophysiology. Serum osmolarity can affect this activation causing vasopressin excretion. The role of serum osmolarity and vasopressin concentration and its interaction remain still unexplored in AHF.
Mateusz Guzik, Mateusz Sokolski, Magdalena Hurkacz, Agata Zdanowicz, Gracjan Iwanek, Dominik Marciniak, Robert Zymliński, Piotr Ponikowski, Jan Biegus   +8 more
openaire   +3 more sources

First-morning urine osmolality changes in children with nocturnal enuresis at the end of treatment [PDF]

Childhood Kidney Diseases
Purpose The ability to concentrate urine becomes an important index in determining nocturnal enuresis (NE) treatment. The aim of our study was to investigate first-morning urine osmolality (Uosm) changes at the end of treatment compared to before ...
Yun Ha Lee, Jae Min Chung, Sang Don Lee
doaj   +1 more source