Uterus
Mostrando 13-24 de 637 artigos, teses e dissertações.
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13. Aspects of embryo-maternal communication in establishment of pregnancy in cattle
Abstract Establishment of pregnancy in mammals requires reciprocal molecular communication between the conceptus and endometrium that modifies the endometrial transcriptome and uterine luminal milieu to support pregnancy. Due to the small size of the early embryo and elongating conceptus relative to the volume of the uterine lumen, collection of endometrium
Anim. Reprod.. Publicado em: 28/11/2019
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14. DNA methylation, environmental exposures and early embryo development
Abstract The first crucial step in the developmental program occurs during pre-implantation, the time after the oocyte has been fertilized and before the embryo implants in the uterus. This period represents a vulnerable window as the epigenome undergoes dynamic changes in DNA methylation profiles. Alterations in the early embryonic reprogramming wave can im
Anim. Reprod.. Publicado em: 28/11/2019
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15. Vitrified embryo transfer in Merino sheep under extensive conditions
Abstract The aim was to evaluate pregnancy success after transfer of embryos vitrified in micropipette tips in Merino sheep under extensive conditions. A second objective was to evaluate the influence of embryo stage in such pregnancy rate. One hundred and twenty-seven embryos were rewarmed and transferred into recipient ewes. On rewarming, the embryos were
Anim. Reprod.. Publicado em: 25/11/2019
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16. Novel homozygous mutation in a colombian patient with persistent müllerian duct syndrome: expanded phenotype
ABSTRACT The anti-Müllerian hormone triggers the regression of uterus and fallopian tubes in male embryos; if there are problems in the synthesis or action of this protein, Müllerian structures persist in an otherwise phenotypic male. The most frequent clinical presentation of Persistent Mullerian Duct syndrome is cryptorchidism and inguinal hernia. The fe
Int. braz j urol.. Publicado em: 07/11/2019
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17. Embryonic malformations in an offspring of the shortnose guitarfish
ABSTRACT Embryonic malformations can be a result of exposure toxic substances (pollution), lack of nutrients, physical restraint, genetic disorders, or infections and diseases. Such malformations can be classified according to severity and offspring survival outside the uterus. Moreover, abnormalities are normally restricted to a small portion of the litter,
Braz. j. oceanogr.. Publicado em: 28/10/2019
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18. Novel mutation in PTCH1 gene in a patient with basal cell nevus syndrome and uterus bicornis
An. Bras. Dermatol.. Publicado em: 17/10/2019
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19. Factors associated with the development of dental defects acquired in the extrauterine environment
Abstract This study aimed to analyze the association of sociodemographic, child health, healthcare service, and access indicators with developmental defects of enamel (DDE) acquired outside the uterus, based on gestational factors. A cohort of births was carried out, and 982 children aged 12 to 30 months were examined. A total of 1,500 women were followed up
Braz. oral res.. Publicado em: 10/10/2019
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20. Transvaginal ultrasound in deep endometriosis: pictorial essay
Resumo A endometriose é caracterizada pela presença de tecido endometrial fora do útero. Quando os implantes endometriais penetram mais de 5 mm no peritônio, são definidos como endometriose pélvica profunda. O exame padrão ouro para estabelecer seu diagnóstico é a laparoscopia, mas a ultrassonografia transvaginal pode contribuir na detecção da doe
Radiol Bras. Publicado em: 23/09/2019
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21. Mating with seminal vesicle-excised male can affect the uterus phospholipid fatty-acids composition during implantation in an experimental mouse model
ABSTRACT Purpose No comprehensive information is available about uterus fatty acid (FA) change during implantation period and possible effects of the seminal vesicle secretion on it. Materials and Methods In this study, we evaluated FA composition of uterus phospholipids during the implantation period in intact and seminal vesicle-excised (SVX) mated fem
Int. braz j urol.. Publicado em: 02/09/2019
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22. Live fetus inside the urinary bladder: a case report
RESUMO A fístula vesicouterina é uma condição rara. Sua incidência, no entanto, vem aumentando, devido à maior incidência de cesáreas. A presença de feto vivo dentro da bexiga por meio de uma fístula vesicouterina constutui situação extremamente rara. Relatamos o caso de uma mulher com duas cesarianas anteriores encaminhada para o hospital devido
Einstein (São Paulo). Publicado em: 01/07/2019
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23. Persistent Mullerian duct Syndrome in a Brazilian miniature schnauzer dog
Abstract: Here we describe an eight-year-old miniature schnauzer (MS) dog from Brazil with Persistent Mullerian Duct Syndrome (PMDS) and the single base pair substitution in AMHR2 exon 3, first detected in this breed in the USA. This finding is evidence of mutation dissemination to South America. In PMDS, a type of XY Disorder of Sex Development (DSD), dogs
An. Acad. Bras. Ciênc.. Publicado em: 19/06/2019
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24. Colorectal cancer epidemiology and clinical study in Misan
RESUMO Introdução: O carcinoma colorretal é o câncer mais comum do trato gastrointestinal. É o terceiro tipo de câncer mais observado no sexo masculino mundialmente, atrás dos cânceres de pulmão e próstata. É o quarto câncer mais observado no sexo feminino, atrás dos cânceres de mama, pulmão e útero. As mortes por câncer colorretal são mai
J. Coloproctol. (Rio J.). Publicado em: 13/06/2019