Results 51 to 60 of about 67,150 (324)

Co-culture of osteochondral explants and synovial membrane as in vitro model for osteoarthritis.

open access: yesPLoS ONE, 2019
The purpose of the current study was to establish an in vitro model for osteoarthritis (OA) by co-culture of osteochondral and synovial membrane explants.
Eva Haltmayer   +9 more
doaj   +1 more source

Long‐term culture of skin biopsies: maintenance of fibroblast production and competency of reprogramming

open access: yesFEBS Open Bio, EarlyView.
Skin biopsies taken from a patient with an ultra‐rare disorder as well as controls were cultured for up to 473 days. The chunks of skin were serially transferred to a new culture plate when confluent with fibroblasts. Different generations of fibroblasts were analyzed for cell and molecular properties, proliferation, and competence for reprogramming to
Sudiksha Rathan‐Kumar   +3 more
wiley   +1 more source

Cultivar, explant type and culture medium influencing embryogenesis and organogenegenesis in Anthurium spp. [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2006
The effect of cultivars, culture media, explant type and wounding on culture response of anthurium were studied. Valantino gave the highest callus formation (83.73%) significantly different from Sonat (78.73%) and Plew Thien Phuket (45.66%).
Yaowaphan Sontikun   +2 more
doaj  

Hydrogen peroxide in micropropagation of Lilium: A comparison with a traditional methodology [PDF]

open access: yes, 2006
The micropropagation of Lilium longiflorum requires adequate equipment which may not be afforded by small laboratories or producers. In this work we compared traditional methodology with a protocol that included easily available elements to sterilize ...
Curvetto, Nestor Raul   +2 more
core  

Placental syncytiotrophoblast constitutes a major barrier to vertical transmission of Listeria monocytogenes. [PDF]

open access: yes, 2010
Listeria monocytogenes is an important cause of maternal-fetal infections and serves as a model organism to study these important but poorly understood events. L.
A Beham   +82 more
core   +3 more sources

Synergistic Osteogenesis After Co‐Administration of cmRNAs Encoding BMP‐2 and BMP‐7 Utilizing a Transcript‐Activated Matrix

open access: yesAdvanced Functional Materials, EarlyView.
This study demonstrates that the dual delivery of BMP‐2/‐7 coding cmRNAs for bone healing is demonstrated as feasible, safe, and highly osteogenic. Compared to single BMP‐2 or BMP‐7 cmRNAs, the combination enhances the production of both mineral and organic components of the extracellular matrix when delivered using a collagen‐HA scaffold, supporting ...
Claudia Del Toro Runzer   +7 more
wiley   +1 more source

Rosmarinic Acid Production from Origanum dictamnus L. Root Liquid Cultures In Vitro

open access: yesPlants, 2023
In the present work Origanum dictamnus L. was studied as a suitable in vitro adventitious root culture system for the production of important bioactive molecules, such as rosmarinic acid (RA).
Virginia Sarropoulou   +4 more
doaj   +1 more source

Mechanically Tunable Bone Scaffolds: In Vivo Hardening of 3D‐Printed Calcium Phosphate/Polycaprolactone Inks

open access: yesAdvanced Functional Materials, EarlyView.
A 3D bone scaffold with osteogenic properties and capable of hardening in vivo is developed. The scaffold is implanted in a ductile state, and a phase transformation of the ceramic induces the stiffening and strengthening of the scaffold in vivo. Abstract Calcium phosphate 3D printing has revolutionized customized bone grafting.
Miguel Mateu‐Sanz   +7 more
wiley   +1 more source

Concentration of ms medium and cutting of seeds on in vitro establishment of baruzeiro (Dipteryx alata Vog.)

open access: yesBioscience Journal, 2017
Savannah is the second biome in biodiversity in Brazil, presenting great vegetation endemism. Baruzeiro (Dipteryx alata Vog.), native from this biome, is an economically important species, with an incipient market due to the lack of commercial ...
Hernane Fernandes Pinhal   +5 more
doaj   +3 more sources

Near‐Infrared Organic Photovoltaic Electrodes for Subretinal Neurostimulation

open access: yesAdvanced Functional Materials, EarlyView.
Organic photovoltaic electrodes based on the D18:Y6 blend enable precise and light‐controlled activation of retinal ganglion cells in a degenerating retina. NIR Light‐driven activation of retinal ganglion cells, tunable stimulation parameters, and biocompatibility with human retinal organoids highlight their potential for next‐generation prosthetics ...
Andrea Corna   +10 more
wiley   +1 more source

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