Results 81 to 90 of about 677,464 (290)

Regulation of leaf senescence in Arabidopsis : isolation and characterisation [PDF]

open access: yes, 2005
The effect of ethylene exposure time on leaf senescence was studied in Arabidopsis accessions Ler-0, Col-0 and Ws-0 and in several old (onset of leaf death) mutants representing different genetic loci.
Jing, Hai-Chun,, Jing, Hai-Chun
core   +9 more sources

Bioengineered Interfaces for Peripheral Nerve Sensory Restoration

open access: yesAdvanced Materials, EarlyView.
Half of amputees abandon their prosthetics for lack of feeling. This review charts the full path from peripheral nerve injury to restored sensation, through surgical, regenerative, noninvasive, and implanted approaches, and shows how injury type and interface material properties determine which strategy can deliver naturalistic feedback, and why ...
Sydney Swedick   +4 more
wiley   +1 more source

Glands

open access: yes, 2012
A simple interative exercise on the human glands by Gateshead ...
Gateshead College
core  

Fabrication of Aligned Polycaprolactone Nanofibrillar Bundles to Control Cell‐Mediated Collagen Deposition in Engineered Cartilage

open access: yesAdvanced Materials, EarlyView.
Melt electrofibrillation (MEF) enables the fabrication of nanofibrillar PCL scaffolds with defined architectures that guide cellular alignment and retention during cartilage tissue engineering. Unlike conventional melt electrowriting, MEF consistently directs collagen type II‐rich extracellular matrix organization, providing a tunable platform to ...
Alba Pueyo Moliner   +10 more
wiley   +1 more source

Estudo morfo-anatômico de folhas de Jacaratia spinosa (Aubl.) A.DC. (Caricaceae)

open access: yesActa Botânica Brasílica, 1988
Aspectos morfológicos e anatômicos da folha de Jacaratia spinosa (Aubl.) A.DC. (Caricaceae) foram estudados com detalhe. O limbo foliar possui organização dorsiventral, estômago anomocíticos, glândulas, laticíferos do tipo articulado anastomosado e ...
Adelita A. Sartori Paoli   +1 more
doaj   +1 more source

3D‐Printed Corneal Substitutes: Materials, Fabrication, and Preclinical Progress

open access: yesAdvanced Materials Technologies, EarlyView.
Successful clinical translation of 3D‐printed corneal substitutes relies on the interplay between the bioink properties, cellular component, and the fabrication process. These factors influence the critical properties of the construct, including optical transparency, mechanical stability, suture retention, that ultimately govern long‐term stromal ...
Shadi Moshayedi   +4 more
wiley   +1 more source

Localization, Concentration, and Transmission Efficiency of Banana bunchy top virus in Four Asexual Lineages of Pentalonia aphids

open access: yesViruses, 2013
Banana bunchy top virus (BBTV) is the most destructive pathogenic virus of banana plants worldwide. The virus is transmitted in a circulative non-propagative manner by the banana aphid, Pentalonia nigronervosa Coquerel.
Alberto Bressan   +2 more
doaj   +1 more source

Cambium manipulation, rootstock, and tree architecture influence on phytopigments, proline, chlorophyll index, yield and leaf nitrogen in ‘Fuji’ apple

open access: yes, 2020
World overpopulation, scarcity of water and finite arable land mandate a more efficient use of these natural resources. To remain sustainable, modern-day apple (Malus domestica Borkh.) fruit production utilizes high-density orchards on semi-dwarfing ...
Fallahi, B   +3 more
core   +1 more source

Engineering Immunoregenerative Therapy via an Immunomodulatory Binary Pharmacology Hydrogel Depot for Prolonged Allograft Survival

open access: yesAdvanced Science, EarlyView.
An immunomodulatory hydrogel (iGEL) forms spontaneously upon subcutaneous injection, acting as a tissue‐adhesive depot. It releases anti‐rejection and regenerative agents in response to inflammation, suppressing T‐cell activity, promoting vascular repair, and restoring allograft function without systemic immunosuppression.
Ning Wang   +14 more
wiley   +1 more source

Comparative analyses of ex situ Limonium species: 1. Leaf epidermis

open access: yesРастениевъдни науки
Six species of the genus Limonium (L. asterotrichum, L. bulgaricum, L. gmelinii, L. latifolium, L. meyeri, and L. vulgare) grown ex situ were studied. The collection has been maintained for twelve years on alluvial-meadow soil in the experimental field ...
Tsveta Ganeva   +5 more
doaj   +1 more source

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