Umbilical Cord Serum
Mostrando 1-12 de 37 artigos, teses e dissertações.
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1. Evaluation of TSH Levels in the Program of Congenital Hypothyroidism Newborn Screening in a Pilot Study of Preterm Newborns in Bogotá, Colombia
Abstract Introduction: Preterm infants (<37 weeks of gestation) have low levels of thyroid hormones due to multiple factors. Objective: To evaluate levels of thyroid-stimulation hormone (TSH) in the program congenital hypothyroidism (CH) newborn screening in a sample of preterm infants in the city of Bogotá, Colombia. Methods: The Secretaría de Salud Di
J. inborn errors metab. screen.. Publicado em: 19/06/2019
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2. INTRAUTERINE GROWTH AND THE VITAMIN E STATUS OF FULL-TERM AND PRETERM NEWBORNS
RESUMO Objetivo: Determinar a concentração de alfatocoferol em soro de cordão umbilical de recém-nascidos a termo e pré-termo, a fim de avaliar o estado nutricional de ambos os grupos com relação a essa vitamina e sua possível correlação sobre o crescimento intrauterino. Métodos: Estudo observacional de caráter transversal realizado com 140 r
Rev. paul. pediatr.. Publicado em: 09/05/2019
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3. Perfil bioquímico e proteômico do recém nascido pequeno para a idade gestacional: pesquisa de biomarcadores para hipertensão arterial na vida adulta. / Biochemical and proteomic profile of newborns small for gestational age: search for biomarkers for hypertension in adulthood.
Introduction: systemic arterial hypertension is a serious public health problem. A strong correlation between birthweight and mortality and morbidity from hypertension and cardiovascular disease formed the basis for the fetal programming hypothesis for the non communicable diseases of adulthood; also known as Barkers hypothesis of hypothesis of the developme
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 15/03/2011
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4. Determinação de bifenilos policlorados em soro de cordão umbilical através de extração por hidrólise ácida seguida de cromatografia a gás acoplada a um microdetector de captura de elétrons
The present work describes the determination of polychlorinated biphenyls in 123 umbilical cord serum samples by liquid-liquid extraction method with acid hydrolyze step and analysis by GC-mECD. The analytical method was evaluated with following figures of merit for all PCBs: linearity (>0.997); precision (<12.55%); recoveries (73-119%); limit of detection (
Química Nova. Publicado em: 2011
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5. Passive acquisition of protective antibodies reactive with Bordetella pertussis by the newborn via placental transfer and breastfeeding / Aquisição passiva de anticorpos protetores reativos com Bordetella pertussis pelo recém-nascido via transferência placentária e aleitamento materno
Pertussis is currently considered an important public health problem in developed countries. Although there is no evidence of an increase in the number of pertussis cases in our country, can not rule out the hypothesis of a future re-emergence of disease, as epidemiological data from some regions show an increase in incidence, indicating that probably there
Publicado em: 2010
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6. INFLUENCE OF MATERNAL HABITS ON POLYCHLORINATED BIPHENYLS (PCBs) CONCENTRATION IN UMBILICAL CORD SERUM / INFLUÊNCIA DE HÁBITOS MATERNOS NA CONCENTRAÇÃO DE BIFENILOS POLICLORADOS (PCBs) EM SORO DE CORDÃO UMBILICAL
Os bifenilos policlorados (PCBs) são misturas de compostos químicos aromáticos sintéticos utilizados industrialmente desde a década de 30. Devido às suas propriedades físicas, tais como resistência a altas temperaturas e correntes elétricas, foram utilizados principalmente como fluidos dielétricos em capacitores e transformadores. A partir de estud
Publicado em: 2010
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7. Estudo da prevalência da doença celíaca em doadores de sangue na cidade de São Paulo / Prevalence of celiac disease among blood donors in São Paulo city
BACKGROUND: Celiac disease is a permanent enteropathy caused by the ingestion of gluten and leads to an immunologically mediated inflammation of the small intestine mucosa. The prevalence of celiac disease varies among different nations and ethnic backgrounds, and its diversity is determined by genetic and environmental factors. More recently, several serolo
Publicado em: 2007
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8. The development of the serum protein pattern in Africans
The serum protein of African and European mothers, African and European umbilical cord blood, and African children up to 6½ years of age have been investigated. African umbilical cord blood contains significantly higher concentrations of γ globulin than European umbilical cord blood. Significant differences were not found in the other protein fractions. Th
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9. Release from quiescence of CD34+ CD38- human umbilical cord blood cells reveals their potentiality to engraft adults.
Using optimal culture conditions in which the transforming growth factor beta 1 (TGF-beta 1) inhibitory loop has been interrupted by antisense TGF-beta 1 oligonucleotides or anti-TGF-beta serum, we have compared the proliferative capacities and the abilities of the CD34+ CD38- cell populations from bone marrow and umbilical cord blood to generate early proge
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10. Purification of folate binding factor in normal umbilical cord serum
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11. Serum aldolase and phosphocreatine kinase in umbilical cord blood
Aldolase was estimated in the cord blood of 81 newborn infants and phosphocreatine kinase in 87 infants. There is a wide range in the results, with some values falling in the range reported in children with muscular dystrophy or of carriers of the disease. There is no correlation of the serum enzyme levels with the infant's birth weight. High levels of phosp
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12. Purification of folate binding factor in normal umbilical cord serum.
Human umbilical cord serum was found to contain both free folate and folate complexed to a high-molecular weight factor. The complexed folate was bound to a very high affinity binder and was present in concentrations equivalent to as much as 60 ng of 5-methyltetrahydrofolic acid per ml of serum. Acidification of the serum caused disassociation of the folate-