Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5368446 | PMC |
http://dx.doi.org/10.14744/AnatolJCardiol.2016.7046 | DOI Listing |
Cell Rep
January 2025
Institute of Reproductive Health, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430030, P.R. China; NHC Key Laboratory of Birth Defect Prevention, Zhengzhou, Henan 451163, P.R. China. Electronic address:
Quantification of transcription activities in mammalian preimplantation embryos is challenging due to a huge amount of maternally stored transcripts and paucity of research materials. Here, we investigate genome-wide transcription activities of mouse and human preimplantation embryos by quantifying elongating RNA polymerase II. Two transcriptional waves are identified in early mouse embryos, with summits at the 2-cell and 8-cell stages.
View Article and Find Full Text PDFCureus
November 2024
Dentistry, College of Dentistry, King Saud University, Riyadh, SAU.
Endodontically treated molar rehabilitation is still challenging. Molars lose their mechanical properties after endodontic therapy. As a result of the pulp and surrounding dentin tissues being removed, they actually became brittle.
View Article and Find Full Text PDFPLoS One
December 2024
Institute of Prehistoric and Protohistoric Archaeology, Kiel, Schleswig-Holstein, Germany.
We present an interdisciplinary analysis of finds from the Trypillia settlement of Kosenivka, Ukraine (ca. 3700-3600 BCE, Trypillia C1-2), that links information on human, faunal, and botanical remains with archaeological data to provide exceptionally detailed insights into life and death at a giant Trypillia settlement. We obtained osteological, palaeopathological, morphological and histotaphonomic data from human bone fragments; performed carbon and nitrogen stable isotopic analysis of human and animal bone to calculate food webs; modelled newly generated radiocarbon dates to refine the site's chronology; and contextualised the finds within the phenomenon of a general lack of human remains in Early and Middle Trypillia times through a literature review.
View Article and Find Full Text PDFPLoS One
December 2024
Department of Adult Health, School of Nursing and Midwifery, University of Ghana, Legon, Greater Accra Region, Ghana.
Biol Res
November 2024
Avsyn Research Institute of Human Morphology of Federal State Budgetary Scientific Institution "Petrovsky National Research Centre of Surgery", Tsurupi Street, 3, Moscow, 117418, Russia.
The human neocortex has a huge surface area with unique cytoarchitectonics, most of which is concealed in sulci. Some cytoarchitectonic fields are associated with macroscopic landmarks. In particular, the primary visual field 17 is associated with the calcarine sulcus.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!