Results 31 to 40 of about 732,010 (281)

Hydrogen Peroxide Production by Streptococcus pneumoniae Results in Alpha-hemolysis by Oxidation of Oxy-hemoglobin to Met-hemoglobin

open access: yesmSphere, 2020
Streptococcus pneumoniae and other streptococci produce a greenish halo on blood agar plates referred to as alpha-hemolysis. This phenotype is utilized by clinical microbiology laboratories to report culture findings of alpha-hemolytic streptococci ...
Erin McDevitt   +6 more
doaj   +1 more source

Four-year stability of anthropometric and cardio-metabolic parameters in a prospective cohort of older adults [PDF]

open access: yes, 2015
Aim: To examine the medium-term stability of anthropometric and cardio-metabolic parameters in the general population. Materials & methods: Participants were 5160 men and women from the English Longitudinal Study of Ageing (age ≥50 years) assessed in ...
Beeken, RJ   +5 more
core   +2 more sources

Structural interpretation of the amino acid sequence of a second domain from the Artemia covalent polymer globin [PDF]

open access: yes, 1990
Artemia has a complex extracellular hemoglobin of Mr 260,000 comprising two globin chains (Mr 130,000) each of which is a polymer of eight covalently linked domains of Mr 16,000.
Alard, Philippe   +8 more
core   +1 more source

The Influence of Body Size and Hemoglobin Multiplicity on Critical Oxygen Threshold in Red Drum (Sciaenops ocellatus) [PDF]

open access: yes, 2016
Hypoxia is common in marine environments and fishes use a suite of cardiorespiratory adjustments to defend aerobic metabolism, including reducing standard metabolic rate (SMR), the minimum metabolic rate needed to sustain life at a specified temperature,
Pan, Yihang
core   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus   +6 more
wiley   +1 more source

Traço falciforme: heterozigose para hemoglobina S Sickle cell trait: heterozygous for the hemoglobin S

open access: yesRevista Brasileira de Hematologia e Hemoterapia, 2007
A hemoglobina S (HbS) é uma das alterações hematológicas hereditárias de maior freqüência. No Brasil, a prevalência do traço falciforme (HbAS) varia de 2% a 8%.
Mitiko Murao, Maria Helena C. Ferraz
doaj   +1 more source

Acute chest syndrome in sickle cell disease/HBE patient, A case report

open access: yesClinical Case Reports, 2021
The presented case will shed some light on one of the rarest complications of HBSE disease, which is acute chest syndrome, and will highlight the management of that complication.
Ibrahim Khamees   +2 more
doaj   +1 more source

Hemoglobin variants with electrophoretic mobility similar to hemoglobin S [PDF]

open access: yes, 2017
9ª Reunião Científica da Sociedade Portuguesa de Medicina Laboratorial, 7-8 abril 2017Hemoglobinopathies are among the most common inherited diseases around the world and are one of the world’s major health problems.
Copeto, Sandra   +8 more
core  

Identification of a Hemolysis Threshold That Increases Plasma and Serum Zinc Concentration. [PDF]

open access: yes, 2017
Background: Plasma or serum zinc concentration (PZC or SZC) is the primary measure of zinc status, but accurate sampling requires controlling for hemolysis to prevent leakage of zinc from erythrocytes.
Ghosh, Shibani   +6 more
core   +2 more sources

Prolonged Corrected QT Interval as an Early Electrocardiographic Marker of Cyclophosphamide‐Induced Cardiotoxicity in Pediatric Hematology and Oncology Patients

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cyclophosphamide (CY) is associated with potentially fatal cardiotoxicity, yet no electrocardiographic indices have been established for early detection of CY‐induced cardiomyopathy. This study aimed to determine whether corrected QT interval (QTc) prolongation can predict early onset of CY‐related cardiac dysfunction in pediatric ...
Junpei Kawamura   +5 more
wiley   +1 more source

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