56 documents found, page 1 of 6

Alveolar osseous defect in rat for cell therapy. Preliminary report

Made available in DSpace on 2022-04-28T18:56:19Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-07-01; Purpose: To study were to reproduce an alveolar bone defect model in Wistar rats to be used for testing the efficacy of stem cell therapies. Additionally, we also aimed to determine the osteogenesis process of this osseous defect in the 1 month period post-surgery. Methods: The animals were randomly div...

MHC Variants Associated With Symptomatic Versus Asymptomatic SARS-CoV-2 Infecti...

Made available in DSpace on 2022-04-29T08:46:00Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-09-28; Center for Information Technology; Center for Scientific Review; National Institutes of Health; Office of Extramural Research, National Institutes of Health; Office of Research Infrastructure Programs, National Institutes of Health; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Fu...

HLA-G genetic diversity and evolutive aspects in worldwide populations

Made available in DSpace on 2022-04-29T08:46:08Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-12-01; HLA-G is a promiscuous immune checkpoint molecule. The HLA-G gene presents substantial nucleotide variability in its regulatory regions. However, it encodes a limited number of proteins compared to classical HLA class I genes. We characterized the HLA-G genetic variability in 4640 individuals from 88 di...

Recurrence of COVID-19 associated with reduced T-cell responses in a monozygoti...

Made available in DSpace on 2022-04-29T08:46:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-01-01; Recurrence of COVID-19 in recovered patients has been increasingly reported. However, the immune mechanisms behind the recurrence have not been thoroughly investigated. The presence of neutralizing antibodies (nAbs) in recurrence/reinfection cases suggests that other types of immune response are involve...

Whole-genome sequencing of 1,171 elderly admixed individuals from São Paulo, Br...

Made available in DSpace on 2022-04-29T08:46:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-12-01; National Institute of General Medical Sciences; As whole-genome sequencing (WGS) becomes the gold standard tool for studying population genomics and medical applications, data on diverse non-European and admixed individuals are still scarce. Here, we present a high-coverage WGS dataset of 1,171 highly a...

Effects of uterine cervix constriction on Wistar rats

Made available in DSpace on 2022-04-29T08:48:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2010-11-01; Purpose: To verify if uterine cerclage can induce craniosynostosis or any cranial deformity in new born Wistar rats. Methods: One pregnant female Wistar rat underwent laparotomy on day 18 of gestation and the uterus cervix was closed with a 3-0 nylon suture to avoid delivery, that occurs normally on the...

Alterações histológicas e radiológicas no osso craniano na presença de cera de ...

Made available in DSpace on 2022-04-29T08:48:44Z (GMT). No. of bitstreams: 0 Previous issue date: 2011-07-01; Purpose: To quantify the amount of bone formation in the calvarial region of Wistar rats after craniotomy using bone wax as a haemostatic agent. Methods: Surgery to produce bilateral, symmetric, full-thickness cranial defects (area: 18 mm 2) was performed in eight animals. The right side of the cranium ...

A novel saliva RT-LAMP workflow for rapid identification of COVID-19 cases and ...

Teste da saliva permite detectar diferenças na carga viral de coronavírus [Depo...

New locus underlying auriculocondylar syndrome (ARCND): 430 kb duplication invo...