Results 81 to 90 of about 3,657,908 (359)

Skeletal Myogenic Progenitors Originating from Embryonic Dorsal Aorta Coexpress Endothelial and Myogenic Markers and Contribute to Postnatal Muscle Growth and Regeneration [PDF]

open access: yes, 1999
Skeletal muscle in vertebrates is derived from somites, epithelial structures of the paraxial mesoderm, yet many unrelated reports describe the occasional appearance of myogenic cells from tissues of nonsomite origin, suggesting either ...
Berghella, Libera   +7 more
core   +2 more sources

Bone‐Derived dECM Hydrogels Support Tunable Microenvironments for In Vitro Osteogenic Differentiation

open access: yesAdvanced Healthcare Materials, EarlyView.
A tunable methacrylated decellularized bone matrix hydrogel (dECM‐MA) is developed to support 3D culture of human osteoblasts. The hydrogel preserves bone‐specific ECM cues and allows precise control over mechanical properties. This system provides a customizable platform for studying osteogenic differentiation and modeling bone tissue environments for
Minne Dekker   +5 more
wiley   +1 more source

Development of a simple selection protocol for optimizing the harvest of mesenchymal stem cells from explanted human umbilical cord Wharton’s jelly

open access: yesAsian Journal of Medical Sciences, 2019
Background: Human umbilical cord Wharton's jelly (hUCWJ) derived Mesenchymal stem cells (MSCs) is a non-controversial, easily available source of human tissue which has a close association with embryonic tissue.
Takhelmayum Paras Singh   +3 more
doaj   +1 more source

Bone formation in rabbit cancellous bone explant culture model is enhanced by mechanical load

open access: yesBioMedical Engineering OnLine, 2013
When studying and designing an artificial bone in vitro with similar features and functionality of natural bone by tissue engineering technology, the culturing environment, especially the mechanical environment is supposed to be an important factor ...
Wan Zong ming   +7 more
semanticscholar   +1 more source

Cell motility driving mediolateral intercalation in explants of Xenopus laevis [PDF]

open access: yes, 1992
In Xenopus, convergence and extension are produced by active intercalation of the deep mesodermal cells between one another along the mediolateral axis (mediolateral cell intercalation), to form a narrower, longer array.
Keller, Ray, Shih, John
core  

A novel expression cassette for the efficient visual selection of transformed tissues in florists' chrysanthemum (Chrysanthemum morifolium Ramat.). [PDF]

open access: yes, 2011
Constructs carrying visual reporter genes coupled with efficient promoters could facilitate the process of identification and selection of stable transformants in recalcitrant crops.
Jongsma, M.A.   +3 more
core   +2 more sources

Functionalized Reduced Graphene Oxide‐Based Nanocomposite Hydrogels for Enhanced Osteogenesis in Bone Tissue Engineering

open access: yesAdvanced Healthcare Materials, EarlyView.
Charge‐opposed reduced graphene oxide fillers are co‐integrated into biopolymeric nanocomposite scaffolds, synergistically enhance osteogenesis. Multiscale characterization reveals how surface chemistry and porosity dictate ectopic mineral architecture.
George Mihail Vlăsceanu   +8 more
wiley   +1 more source

MICROPROPAGATION OF GARDENIA Gardenia jasminoidesBY USING SINGLE NODES [PDF]

open access: yesMesopotamia Journal of Agriculture, 2009
The present study was carried out to study the micropropagation of Gardenia (Gardenia jasminoides) by using single nodes excised from soft cuttings using half strength MS salts, 30gl-1 sucrose, 7gl-1 Agar and different concentrations of plant growth ...
Mosleh M.S.Duhoky
doaj   +1 more source

Growth of Cultured Sweet Potato Explants

open access: yesThe American Biology Teacher, 1993
plest and most frequently used are fresh weight and dry weight. The procedures presented here are modified from an exercise in Dodds and Roberts (1985). These procedures were used to determine growth curves of sweet potato (Ipomoea batatas) root explants grown on Murashige and Skoog medium.
Robert A. Smith   +3 more
openaire   +2 more sources

Wharton’s jelly or bone marrow mesenchymal stromal cells improve cardiac function following myocardial infarction for more than 32 weeks in a rat model: a preliminary report [PDF]

open access: yes, 2013
The therapeutic effect of mesenchymal stromal cells (MSCs) following myocardial infarction (MI) is small. This may be due to differences in cellular sources and donor age, route of administration, in vitro cellular manipulations and the short time course
Borgarelli, Michele   +7 more
core   +2 more sources

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