Results 51 to 60 of about 192,491 (208)

Investigation of the leaching mechanism of NMC 811 (LiNi0.8Mn0.1Co0.1O2) by hydrochloric acid for recycling lithium ion battery cathodes

open access: yesRSC Advances, 2019
This paper investigates the reactions involved when LiNi0.8Mn0.1Co0.1O2 (NMC 811), which is one of the most promising positive electrodes for the next generation of lithium-ion batteries, is leached by hydrochloric acid.
Wen Xuan, A. Otsuki, A. Chagnes
semanticscholar   +1 more source

Allium covered metal stent for treatment of malignant ureteral obstruction

open access: yesFrontiers in Surgery
BackgroundMalignant ureteral obstruction (MUO) has the potential to result in a range of outcomes, including varying degrees of hydronephrosis and renal impairment.
Jing Qing   +6 more
doaj   +1 more source

Antioxidants rescue photoreceptors in rd1 mice: Relationship with thiol metabolism

open access: yes, 2010
We have previously shown that the use of a combination of antioxidants delayed the degeneration process in rd1 mouse retina. In an effort to understand the mechanism of action of these substances (zeaxanthin, lutein, alpha-lipoic acid, glutathione, and ...
Arnal, Emma   +12 more
core   +1 more source

Severe Flexor Digitorum Profundus Muscular Adhesion by Pseudo-Volkmann's Contracture without Fracture: A Case Report and Literature Review

open access: yesArchives of Plastic Surgery
Volkmann's ischemic contracture is a condition characterized by permanent ischemic damage to muscles and nerves due to vascular insufficiency, resulting in flexion contractures of the affected limb.
Jae Woo Kim   +6 more
doaj   +1 more source

Is a 3 mm Surgical Margin Safe for Basal Cell Carcinoma in the Head and Neck that is Less than 2 cm, Considering Different Risk Factors?

open access: yesArchives of Plastic Surgery
Background Basal cell carcinoma (BCC) is the most common type of nonmelanoma skin cancer. Typically, resection requires a safety margin of ≥4 mm.
Min-Jun Yong   +2 more
doaj   +1 more source

Atención médica de body packers en un territorio colombiano

open access: yesRevista Colombiana de Cirugía
Introducción. El número de capturas a los body packers, que son aquellas personas que ingieren paquetes con estupefacientes para tráfico ilegal, ha aumentado paulatinamente.
Fernando Escobar-Castañeda   +3 more
doaj   +1 more source

Tropism of engineered and evolved recombinant AAV serotypes in the rd1 mouse and ex vivo primate retina

open access: yesGene Therapy, 2017
There is much debate on the adeno-associated virus (AAV) serotype that best targets specific retinal cell types and the route of surgical delivery—intravitreal or subretinal.
Doron G Hickey   +10 more
semanticscholar   +1 more source

Prevalencia de desórdenes musculoesqueléticos y riesgo ergonómico en cirujanos de cabeza y cuello: revisión sistemática y metaanálisis

open access: yesRevista Colombiana de Cirugía
Introducción. Las lesiones musculoesqueléticas traen consecuencias en los profesionales quirúrgicos, y más aún en cirujanos de cabeza y cuello, que conllevan gran carga de discapacidad y ausentismo laboral, ocasionando retiro temprano, restricciones o ...
Edgar Rojas-Victoria   +4 more
doaj   +1 more source

Cav1.4 L-Type Calcium Channels Contribute to Calpain Activation in Degenerating Photoreceptors of rd1 Mice. [PDF]

open access: yes, 2016
Retinitis pigmentosa is an inherited blinding disorder characterized by progressive degeneration and loss of photoreceptors. The exact mechanism of degeneration and cell death of photoreceptors is not known, but is thought to involve disturbed Ca2 ...
Christian Schön   +5 more
core   +1 more source

DZNep inhibits H3K27me3 deposition and delays retinal degeneration in the rd1 mice

open access: yesCell Death and Disease, 2018
Retinitis pigmentosa (RP) is a group of inherited retinal degenerative diseases causing progressive loss of photoreceptors. Numerous gene mutations are identified to be related with RP, but epigenetic modifications may also be involved in the ...
Shijie Zheng   +7 more
semanticscholar   +1 more source

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