Perinatal Loss
Mostrando 1-12 de 39 artigos, teses e dissertações.
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1. Grief and ruminative thought after perinatal loss among Turkish women: one-year cohort study
Abstract BACKGROUND: Among women who have suffered loss of pregnancy, the level of grief decreases gradually. Age, mental health status and childlessness are the factors known to mostly affect women’s levels of grief. OBJECTIVES: To assess the levels of grief among women who experienced perinatal loss and the changes in their ruminative thought styles ov
Sao Paulo Medical Journal. Publicado em: 2022
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2. The Induction of Hypothyroidism during Gestation Decreases Outer Hair Cell Motility in Rat Offspring
Abstract Introduction Perinatal hypothyroidism has a negative repercussion on the development and maturation of auditory system function. However, its long-term effect on auditory function remains unsettled. Objective To evaluate the effect of prenatal hypothyroidism on the auditory function of adult offspring in rats. Methods Pregnant Wistar rats were gi
International Archives of Otorhinolaryngology. Publicado em: 2022
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3. Estudo da etiologia da surdez neurossensorial em recem-nascidos de alto risco / Etiological study of the sensorioneural deafness in high risk newborns
The frequency of sensorioneural hearing loss in high-risk newborns is 20-40 in 1000 births. In many cases, the cause is environmental, due to prenatal, perinatal and postnatal factors, or caused by genetic factors. The main objectives of this project were to determine the etiology of the hearing loss in children admitted into Neonatal Intensive Care Unit (NI
Publicado em: 2008
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4. Tears in cradle: familiar grief for stillbirth / Lágrimas no berço: luto familiar por natimorto
O presente trabalho trata do processo de luto familiar por um natimorto. Vasta literatura é dedicada aos aspectos físicos, psicológicos e sociais da gravidez, mas escassa é a referência aos casos onde a gravidez segue seu curso normal, mas não tem êxito, ou seja, em que a criança nasce morta. A OMS define o natimorto como sendo o produto de gestaçã
Publicado em: 2006
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5. Perinatal exposure to nicotine causes deficits associated with a loss of nicotinic receptor function
We investigated the role played by β2-containing neuronal nicotinic receptors [nicotinic acetylcholine receptors (nAChRs)] in mediating nicotine's side effects in the fetus and newborn. Pregnant WT and mutant mice lacking the β2 nAChR subunit were implanted with osmotic minipumps that delivered either water or a controlled dose of nicotine. Subsequently, w
National Academy of Sciences.
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6. Adverse reproductive outcomes in women who subsequently develop rheumatoid arthritis.
The rates of adverse reproductive outcomes in 40 women with rheumatoid arthritis (RA) were compared with 67 of their unaffected female relatives. All women were aged between 35 and 65 years at the time of inquiry. Seven of the women with RA reported a perinatal death (six stillbirths, one early neonatal death) compared with one women in the unaffected group:
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7. Chromosome variation in perinatal mortality: a survey of 500 cases.
The results of chromosome analyses on 500 cases of perinatal deaths are reported. It was found that 4.8% were chromosomally abnormal, but 90% of the chromosomally abnormal were either clinically malformed or macerated fetuses. Of the macerated fetuses, 9% were chromosomally abnormal and of these 33% had trisomy 21. The data suggest that the high loss of tris
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8. The Antepartum Assessment of Fetal Well-being
Modern obstetrics is concerned with the health and well-being of both the mother and the unborn child. During the first two thirds of this century there was a pronounced decrease in maternal mortality and morbidity related to pregnancy. More recently, using the techniques of amniocentesis, antepartum fetal heart rate testing and ultrasound, obstetricians hav
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9. Disruption of the murine nuclear factor I-A gene (Nfia) results in perinatal lethality, hydrocephalus, and agenesis of the corpus callosum
The phylogenetically conserved nuclear factor I (NFI) family of transcription/replication proteins is essential both for adenoviral DNA replication and for the transcription of many cellular genes. We showed previously that the four murine NFI genes (Nfia, Nfib, Nfic, and Nfix) are expressed in unique but overlapping patterns during mouse development and in
The National Academy of Sciences.
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10. Targeted Disruption of the Murine Bin1/Amphiphysin II Gene Does Not Disable Endocytosis but Results in Embryonic Cardiomyopathy with Aberrant Myofibril Formation
The mammalian Bin1/Amphiphysin II gene encodes an assortment of alternatively spliced adapter proteins that exhibit markedly divergent expression and subcellular localization profiles. Bin1 proteins have been implicated in a variety of different cellular processes, including endocytosis, actin cytoskeletal organization, transcription, and stress responses. T
American Society for Microbiology.
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11. Selective loss of a DNase I hypersensitive site upstream of the tyrosine aminotransferase gene in mice homozygous for lethal albino deletions.
Several overlapping chromosomal deletions spanning the albino locus in the mouse cause perinatal lethality when homozygous and a block in the transcriptional induction of various unlinked hepatocyte-specific genes. Studies of such lethal albino deletion homozygotes in perinatal stages revealed a deficiency in the transcriptional inducibility of the tyrosine
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12. Lsh, a member of the SNF2 family, is required for genome-wide methylation
Methylation patterns of the mammalian genome are thought to be crucial for development. The precise mechanisms designating specific genomic loci for methylation are not known. Targeted deletion of Lsh results in perinatal lethality with a rather normal development. We report here, however, that Lsh−/− mice show substantial loss of methylation throughout
Cold Spring Harbor Laboratory Press.