Results 1 to 10 of about 792,725 (355)
Determining the main-sequence mass of Type II supernova progenitors [PDF]
, 2010 We present radiation-hydrodynamics simulations of core-collapse supernova (SN) explosions, artificially generated by driving a piston at the base of the envelope of a rotating or non-rotating red-supergiant progenitor star. We search for trends in ejecta
Akiyama +74 more
core +2 more sources
Alginate-Chitosan Microencapsulated Cells for Improving CD34+ Progenitor Maintenance and Expansion
Applied Sciences, 2021 Protocols for isolation, characterization, and transplantation of hematopoietic stem cells (HSCs) have been well established. However, difficulty in finding human leucocyte antigens (HLA)-matched donors and scarcity of HSCs are still the major obstacles ...
Retno Wahyu Nurhayati +6 more
doaj +1 more source
Emerging concepts on Leydig cell development in fetal and adult testis
Frontiers in Endocrinology, 2023 Leydig cells (Lc) reside in the interstitial compartment of the testis and are the target of Luteinising hormone (LH) for Testosterone (T) production, thus critically regulates male fertility.
Indrashis Bhattacharya, Souvik Dey
doaj +1 more source
Biology, 2022 We report 37 mitochondrial genome (mitogenome) sequences of Bombyx mori strains (Lepidoptera: Bombycidae) and four of B. mandarina individuals, each preserved and collected, respectively, in South Korea. These mitogenome sequences combined with 45 public
Min-Jee Kim +7 more
doaj +1 more source
Bronchiolar Progenitor Cells [PDF]
Proceedings of the American Thoracic Society, 2009 A comprehensive appreciation of mechanisms regulating epithelial maintenance and repair in pulmonary airways is fundamental to our understanding of tissue remodeling and dysfunction in chronic lung disease. This review provides an update on current concepts that have emerged from recent work in the field of airway epithelial repair and progenitor cell ...
Huaiyong, Chen +2 more
openaire +2 more sources
Formaldehyde Fixation of Extracellular Matrix Protein Layers for Enhanced Primary Cell Growth
Bio-Protocol, 2017 Coating tissue culture vessels with the components of the extracellular matrix such as fibronectin and collagens provides a more natural environment for primary cells in vitro and stimulates their proliferation.
Natalia Andreeva, Alexander Belyavsky
doaj +1 more source
The Progenitor of the Type IIb SN 2008ax Revisited [PDF]
, 2015 Hubble Space Telescope observations of the site of the supernova (SN) 2008ax obtained in 2011 and 2013 reveal that the possible progenitor object detected in pre-explosion images was in fact multiple.
Benvenuto, Omar G. +5 more
core +4 more sources
Isolation and Expansion of Mesenchymal Stem Cells from Murine Adipose Tissue
Bio-Protocol, 2017 Mesenchymal stem cells (MSCs) are currently intensively studied due to significant promise which they represent for successful implementations of future cell therapy clinical protocols. This in turn emphasizes importance of careful preclinical studies of
Natalia Andreeva +2 more
doaj +1 more source
The Progenitor of SN 2005cs in the Whirlpool Galaxy [PDF]
, 2005 The progenitor of SN 2005cs, in the galaxy M51, is identified in pre-explosion HST ACS WFC imaging. Differential astrometry, with post-explosion ACS HRC F555W images, permitted the identification of the progenitor with an accuracy of 0.006".
I. J. Danziger +3 more
core +3 more sources
Phylogenetic Study of Mangifera laurina and its Related Species Using cpDNA trnL-F Spacer Markers
Hayati Journal of Biosciences, 2010 Phylogenetic study of cpDNA intergenic spacer trnL-F of Mangifera laurina and their related species within the genus Mangifera in Indonesia was conducted using Rutaceae as the outgroup.
FITMAWATI, ALEX HARTANA
doaj +3 more sources