Results 11 to 20 of about 1,406 (129)

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

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  

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

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  

Determining the timeline of gonadal and genital differentiation in male and female equine fetuses allows for early detection and intervention in malformations

The Anatomical Record, EarlyView.
Abstract Sexual differentiation in the equine fetus involves coordinated morphogenetic processes that shape both the gonads and the genital ducts. Although the formation of testes and ovaries has been relatively well documented, the temporal dynamics and morphometric patterns of the mesonephric (Wolffian) and paramesonephric (Müllerian) ducts remain ...
Tais Harumi de Castro Sasahara, Silvio Pires Gomes, Fabio Cesar Magioli Abdala, Bruno Cesar Schimming, Maria Angelica Miglino   +4 more
wiley   +1 more source

Ultrassonografia obstétrica entre a 11ª e a 14ª semanas: além do rastreamento de anomalias cromossômicas Obstetric ultrasound between the 11th and 14th weeks: beyond the screening for chromosomal abnormalities

Revista Brasileira de Ginecologia e Obstetrícia, 2011
Esta é uma revisão tradicional (narrativa) que teve como objetivo salientar a contribuição da ultrassonografia (USG) obstétrica entre a 11ª e a 14ª semana de gravidez, comumente denominada ultrassonografia morfológica de primeiro trimestre.
Cleisson Fábio Andrioli Peralta, Ricardo Barini   +1 more
doaj   +1 more source

COVID-19 Infection in Pregnancy: PCR Cycle Thresholds, Placental Pathology, and Perinatal Outcomes

Viruses, 2021
(1) This study aimed to evaluate characteristics, perinatal outcomes, and placental pathology of pregnant women with or without SARS-CoV-2 infection in the context of maternal PCR cycle threshold (CT) values.
Estibalitz Laresgoiti-Servitje, Jorge Arturo Cardona-Pérez, Rosa Gabriela Hernández-Cruz, Addy Cecilia Helguera-Repetto, María Yolotzin Valdespino-Vázquez, Elsa Romelia Moreno-Verduzco, Isabel Villegas-Mota, Sandra Acevedo-Gallegos, Mario Rodríguez-Bosch, Moisés León-Juárez, Mónica Aguinaga-Ríos, Irma Coronado-Zarco, Alejandro Ortiz-Calvillo, María Antonieta Rivera-Rueda, Carolina Valencia-Contreras, María de Lourdes Gómez-Sousa, Mario Solis-Paredes, Juan Carlos Rodriguez-Aldama, Rafael Galván-Contreras, Ricardo Figueroa-Damián, Manuel Cortés-Bonilla, Guadalupe Estrada-Gutierrez, Salvador Espino-y-Sosa, Claudine Irles   +23 more
doaj   +1 more source