Results 71 to 80 of about 213,127 (284)

Adverse Effects of Trichothiodystrophy DNA Repair and Transcription Gene Abnormalities on Human Fetal Development [PDF]

open access: yes, 2009
The effects of DNA repair and transcription genes in human prenatal life have never been studied. Trichothiodystrophy (TTD) is a rare (affected frequency of 10^-6^) recessive disorder caused by mutations in genes involved in the nucleotide excision ...
Amiran Dzutsev   +4 more
core   +2 more sources

HEMOLYSIS AND AGGLUTINATION IN TRANSPLANTATION [PDF]

open access: yesJournal of the American Medical Association, 1915
In studies of the conditions incident to the cause of autolysis and the dissolution of the transplant, we devoted especial attention to the influence of hemolysis and agglutination on transplants. No question is more timely than that concerning the causes of their absorption. Most authors lay great stress on the importance of eliminating the two great
openaire   +2 more sources

An in vitro method to evaluate hemolysis of human red blood cells (RBCs) treated by airborne particulate matter (PM10)

open access: yesMethodsX, 2019
Air pollutants are capable to enter bloodstream through the nose, mouth, skin and the digestive tract. Hemolysis is the premature destruction of red blood cells (RBCs) membranes. This can affect metabolism of RBCs and reduce cell life.
Alireza Mesdaghinia   +7 more
doaj   +1 more source

Lytic Release of Cellular ATP: Physiological Relevance and Therapeutic Applications

open access: yesLife, 2021
The lytic release of ATP due to cell and tissue injury constitutes an important source of extracellular nucleotides and may have physiological and pathophysiological roles by triggering purinergic signalling pathways.
Ryszard Grygorczyk   +7 more
doaj   +1 more source

Oxidative hemolysis of erythrocytes [PDF]

open access: yesBiochemistry and Molecular Biology Education, 2006
AbstractThis exercise for students will allow them to simultaneously observe lipid peroxidation and consequent hemolysis of rat erythrocytes and the effect of sodium azide, a catalase inhibitor, on these processes. It will also demonstrate a protective action of antioxidants, the therapeutically used N‐acetylcysteine and albumins present in plasma.
Lidia Włodek, Dorota Kusior
openaire   +3 more sources

Pediatric hemolysis in emergency departments: Prevalence, risk factors, and clinical implications.

open access: yesPLoS ONE
ObjectiveThis study aimed to analyze the prevalence, risk factors, and clinical implications of hemolyzed laboratory samples in the pediatric emergency department (ED), a subject on which existing data remains scarce.MethodsWe conducted a multi-site ...
Nicholas Mielke, Ray Lee, Amit Bahl
doaj   +1 more source

Effect of hypervitaminosis A on hemolysis and lipid peroxidation in the rat.

open access: yesJournal of Lipid Research, 1978
Erythrocytes from rats fed large doses of Vitamin A alone, or large doses of vitamin A and vitamin E or diphenyl-p-phenylene diamine (DPPD) were studied for H2O2-induced hemolysis.
V N Kartha, S Krishnamurthy
doaj   +1 more source

Sphingomyelinase D Activity in Sicarius tropicus Venom: Toxic Potential and Clues to the Evolution of SMases D in the Sicariidae Family

open access: yesToxins, 2021
The spider family Sicariidae includes three genera, Hexophthalma, Sicarius and Loxosceles. The three genera share a common characteristic in their venoms: the presence of Sphingomyelinases D (SMase D).
Priscila Hess Lopes   +4 more
doaj   +1 more source

Thrombotic Thrombocytopenic Purpura, Moschcowitz Syndrome [PDF]

open access: yes, 2001
The authors present a case of a 16-year-old boy, who was referred to the hospital due to thrombocytopenia, anemia, proteinuria and hyperbilirubinemia. Based on the clinical picture and the laboratory data, thrombotic thrombocytopenic purpura (TTP) was ...
Czinyéri, Judit   +4 more
core  

HEMOLYSIS OF CHICKEN BLOOD [PDF]

open access: yesJournal of General Physiology, 1928
1. The time-dilution curves are given for the hemolytic action of saponin, sodium taurocholate, and sodium oleate on nucleated chicken erythrocytes. 2. Saponin and sodium taurocholate cause hemolysis but leave the nuclei and ghosts in suspension, thereby making the end-point of hemolysis more arbitrary than the clear end-point for non ...
openaire   +3 more sources

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