Results 11 to 20 of about 13,570 (175)

Micro-CT for the differentiation between live birth and stillbirth: A pilot study. [PDF]

J Forensic Sci
Abstract The distinction between live births and stillbirths is crucial for determining the appropriate legal consequences. Historically, researchers have operated under the principle that an infant's lungs will be filled with air upon death, whereas a fetus's lungs will not.
Botta G, Genova T, Bonsignore A, Buffelli F, Mussano FD, Lupariello F.   +5 more
europepmc   +2 more sources

Rare onset of congenital thrombotic thrombocytopenic purpura during pregnancy: A novel ADAMTS13 gene variant. [PDF]

Transfusion
Abstract Background Congenital thrombotic thrombocytopenic purpura (cTTP) is a rare autosomal recessive thrombotic microangiopathy caused by biallelic mutations in ADAMTS13, leading to severe enzyme deficiency. The absence of ADAMTS13 prevents cleavage of ultra‐large von Willebrand factor multimers, resulting in platelet‐rich microthrombi formation ...
González-Resina R, Herrero-Gutiérrez M, Gómez-Seguí I, Martínez-Nieto J, Montañés Á, Roche Latasa AB, Recasens V.   +6 more
europepmc   +2 more sources

Characterization of N-Terminal Acetylated α-Hemoglobin Stabilizing Protein (AHSP) by Top-Down High-Resolution Mass Spectrometry From Human Preterm Newborns Oral Fluid. [PDF]

Rapid Commun Mass Spectrom
ABSTRACT Rationale Alpha‐hemoglobin stabilizing protein (AHSP) is an erythroid‐specific protein forming a stable complex with free α‐hemoglobin, but not with β‐hemoglobin or hemoglobin A (α2β2), thus preventing harmful aggregation of α‐hemoglobin during normal erythroid cell development and avoiding its pro‐oxidant activity.
Iavarone F, Tirone C, Fattore S, De Tomaso D, Menzella N, Vento G, Olianas A, Manconi B, Cabras T, Guadalupi G, Contini C, Boroumand M, Desiderio C, Muntiu A, Fiorita A, Fraschini M, Fanos V, Faa G, Messana I, Castagnola M.   +19 more
europepmc   +2 more sources

Feocromocitoma e gravidez: Relato de caso e revisão atualizada

Brazilian Journal of Nephrology, 2015
Resumo O feocromocitoma é um tumor da adrenal produtor de catecolaminas, sendo causa rara de hipertensão arterial na gravidez. Sua prevalência em hipertensos é de 0,2%, e em 0,002% das gestações.
Davi Rettori Pardo dos Santos, Cinthia Callegari Barbisan, Claudio Marcellini, Rubia Marina Vieira Rettori dos Santos   +3 more
doaj   +1 more source

ESTUDO TOPOGRÁFICO DOS GIROS E SULCOS E DO NERVO FACIAL EM CADÁVERES DE FETOS HUMANOS

Arquivos de Ciências da Saúde da UNIPAR, 2023
Introdução: Durante o desenvolvimento do encéfalo há formação de sulcos e giros que podem sofrer alterações morfológicas similarmente ao nervo facial (NC VII) que possui funções sensitivas e motoras e sua lesão pode gerar prejuízos clínicos e estéticos.
Maria Cecília Gonçalves-Martins, Cássia Mendes Ataíde, Kelly Regina Torres-da-Silva, Aline Rafaela da Silva Rodrigues Machado, Alex Martins Machado, André Valério da Silva   +5 more
doaj   +1 more source

Análisis semicuantitativo del calcio y fósforo en el esmalte y la dentina [PDF]

, 2002
Existe una serie de características comunes asociadas al proceso biológico de formación de los tejidos calcificados a pesar de que los productos finales sean estructuralmente distintos.
Belmonte Calderón, A., Carvalho Lobato, P., Clemente Presas, A., García Molina, J.A., Greco Machado, Y., Manzanares Céspedes, M.C., Serra Renom, I.   +6 more
core   +2 more sources

Prenatal Diagnosis of a Fetus with Congenital Heart Defect and Ring Chromosome 14

Case Reports in Genetics, 2012
Monosomy of chromosome 14 has been reported in only a few prenatal cases. Generally, this monosomy is associated with a mosaicism of ring chromosome 14.
Javier Sánchez, Lutgardo García-Díaz, David Chinchón, Guillermo Antiñolo   +3 more
doaj   +1 more source

ESTUDIO POR IMAGENES EN MORTINATOS: UNA ALTERNATIVA A LA AUTOPSIA

Revista Chilena de Radiología
Las técnicas de imagen, son hoy en día, una herramienta muy importante en el diagnóstico fetal para detectar o descartar defectos anatómicos. Presentamos su utilidad en el estudio necrópsico virtual, en gemelos monocoriales mortinatos de 21 semanas de ...
Sandra Arriagada R, Dulia Ortega T, Nelson Flores N, Rodrigo Moreno S, TM. Cristián Garrido H, TM. Alejandro Pierola T   +5 more
doaj   +1 more source

Studies of some correlations of ovaries with corpora lutea and fetal development in female Nelore cows [PDF]

Biotemas, 2012
This study evaluated the right and left ovaries of 30 pregnant Nelore cows. The reproductive tracts were collected at slaughterhouses in the western region of the state of São Paulo, and the study was conducted at the Laboratório de Anatomia Animal at ...
Renata Barbieri Trevisan, Wilson Machado de Souza   +1 more
doaj  

Oclusión bilateral de ambas carótidas internas “hidranencefalia”. Reporte de un caso

Revista GICOS, 2022
Objetivo: Identificar los hallazgos ecográficos encontrados en la hidranencefalia y correlacionarlos con los hallazgos posnatales. Caso clínico: se realizó ecografía detallada a paciente que acudió a la Unidad de Perinatología “Dr. Freddy Guevara Zuloaga”
Yexubeth Y Paredes, Ammy Prada, Carlos Villegas, Onleda Brencio   +3 more
doaj