Results 41 to 50 of about 670,418 (378)

Antioxidants inhibit cell senescence and preserve stemness of adipose tissue-derived stem cells by reducing ROS generation during long-term in vitro expansion

open access: yesStem cell research & therapeutics, 2019
Adipose tissue-derived mesenchymal stem cells (ADSCs) are promising candidates for regenerative medicine. However, long-term in vitro passaging leads to stemness loss and cell senescence of ADSCs, resulting in failure of ADSC-based therapy. In this study,
Naishun Liao   +8 more
semanticscholar   +1 more source

In Vitro Expansion of GGC:GCC Repeats: Identification of the Preferred Strand of Expansion [PDF]

open access: yesNucleic Acids Research, 1996
The human fragile-X syndrome, a major cause of inherited mental retardation, is associated with expansion of the trinucleotide repeat GGC:GCC. Repetitive sequences in DNA are subject to slippage during catalysis by DNA polymerases. We characterized the extent of slippage of synthetic GGC:GCC repeats by various DNA polymerases: Taq DNA polymerase ...
J, Ji   +5 more
openaire   +2 more sources

Comparison on testability of visual acuity, stereo acuity and colour vision tests between children with learning disabilities and children without learning disabilities in government primary schools

open access: yesIndian Journal of Ophthalmology, 2014
Context: Children with learning disabilities might have difficulties to communicate effectively and give reliable responses as required in various visual function testing procedures.
Nurul Farhana Abu Bakar, Ai-Hong Chen
doaj   +1 more source

Frequency analysis of cytolytic T cell precursors (CTL-P) generated in vivo during lethal rabies infection of mice. I. Distinction of CTL-P with different interleukin 2 sensitivity [PDF]

open access: yes, 1982
The aim of this study was to determine the number and state of activity of cytolytic T lymphocytes (CTL) and their precursors (CTL-P) present in vivo during the early stages of viral infection. The local response to lethal infection with rabies virus was
Cerottini   +21 more
core   +1 more source

In vitro skin expansion: Wound healing assessment

open access: yesWound Repair and Regeneration, 2017
ABSTRACTFor treatments requiring split‐thickness skin grafts, it is preferable to mesh the grafts. This reduces the amount of excised skin and covers more wound area. The mesh technique, however, destroys surface continuity, which results in scarring. Strain‐based bioreactors, on the other hand, have successfully expanded split‐thickness skin grafts in
Peter M, Prim   +8 more
openaire   +3 more sources

Ethanol extract of Moringa oliefera prevents in vitro glucose induced cataract on isolated goat eye lens

open access: yesIndian Journal of Ophthalmology, 2014
Aim of Study: The aim of current work was to evaluate in vitro anticataract potential of Moringa oliefera extract. Materials and Methods: Goat eye lenses were divided into 4 groups; Group served as control, Group II as toxic control, Group III and Group ...
Raghvendra Kurmi   +4 more
doaj   +1 more source

Methods of Hematopoietic Stem Cells Expansion in In Vitro

open access: yesIranian South Medical Journal, 2016
Hematopoietic stem cells are rare cells that have two unique specificity; self renewal and differentiation to all blood lineages. Hematopoietic stem cells are used in treatments of many diseases such as leukemia, congenital abnormalities related to blood
Azade Anbarlou   +5 more
doaj   +1 more source

A new technique for primary hepatocyte expansion in vitro [PDF]

open access: yesBiotechnology and Bioengineering, 2008
AbstractThe current application for many potential cell‐based treatments for liver failure is limited by the low availability of mature functional hepatocytes. Although adult hepatocytes have a remarkable ability to proliferate in vivo, attempts to proliferate adult hepatocytes in vitro have been less successful.
Cheul H, Cho   +3 more
openaire   +2 more sources

Management of recurrent postoperative fungal endophthalmitis

open access: yesIndian Journal of Ophthalmology, 2014
Aim: To report the management of recurrent postoperative fungal endophthalmitis (POFE) after failed pars plana vitrectomy (PPV) and antifungal therapy. Settings and Design: Tertiary Care Referral Centre in North India.
Anand Vinekar   +5 more
doaj   +1 more source

Recurrent progressive anterior segment fibrosis syndrome following a descemet-stripping endothelial keratoplasty in an infant with congenital aniridia

open access: yesIndian Journal of Ophthalmology, 2014
Progressive anterior segment fibrosis syndrome (ASFS), after intraocular surgery in older children (≥9 years) and adults with congenital aniridia, is described in the literature.
Mihir Kothari   +2 more
doaj   +1 more source

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