Results 41 to 50 of about 10,351 (163)

Recent developments in the use of nanocrystals to improve bioavailability of APIs

WIREs Nanomedicine and Nanobiotechnology, Volume 16, Issue 2, March/April 2024.
Formulation and Adminstration of Nanocrystals. Abstract Nanocrystals refer to materials with at least one dimension smaller than 100 nm, composing of atoms arranged in single crystals or polycrystals. Nanocrystals have significant research value as they offer unique advantages over conventional pharmaceutical formulations, such as high bioavailability,
Yidan Ding, Tongyi Zhao, Jianing Fang, Jiexin Song, Haobo Dong, Jiarui Liu, Sijin Li, Min Zhao   +7 more
wiley   +1 more source

Clinical Observation on Effect of Acupuncture in Treating 32 Cases of Central Choroido-retinopathy

针刺研究, 2000
Central Choroido-retinopathy is a common ocular fundus disease which mainly damaged the macula lutea retinae. It belongs to the category of “Shizhanhunmiao" (blurring of vision) in TCM. Western drugs such as hormones, vitamins and vasodilators were used
Zhu Xinmin
doaj  

Maculopatia tóxica por cloroquina Chloroquine toxic maculopathy

Revista Brasileira de Oftalmologia, 2009
O fosfato de cloroquina é uma droga largamente utilizada no tratamento de doenças crônicas de autoagressão, mais comumente no controle da artrite reumatóide, do lupus eritematoso discóide ou disseminado, da porfiria cutânea, da urticária solar e outras ...
Nikias Alves da Silva, Felício Aristóteles da Silva   +1 more
doaj   +1 more source

Intracellular Uptake Mechanism of Lutein in Retinal Pigment Epithelial Cells

Journal of Pharmacy & Pharmaceutical Sciences, 2013
Purpose. Lutein is a carotenoid mainly found in green leafy vegetables and is located in the macula lutea in the human eye. It has received much attention recently due to its preventive effect on age-related macular degeneration, and it has been consumed
Yuki Sato, Yu Kondo, Masato Sumi, Yoh Takekuma, Mitsuru Sugawara   +4 more
doaj   +1 more source

Mechanism of Inflammation in Age-Related Macular Degeneration

Mediators of Inflammation, 2012
Age-related macular degeneration (AMD) is a multifactorial disease that represents the most common cause of irreversible visual impairment among people over the age of 50 in Europe, the United States, and Australia, accounting for up to 50% of all cases ...
Francesco Parmeggiani, Mario R. Romano, Ciro Costagliola, Francesco Semeraro, Carlo Incorvaia, Sergio D’Angelo, Paolo Perri, Paolo De Palma, Katia De Nadai, Adolfo Sebastiani   +9 more
doaj   +1 more source

Avaliação da acurácia diagnóstica do ChatGPT na emissão de laudos de tomografias de coerência óptica [PDF]

Revista Brasileira de Oftalmologia
RESUMO Objetivo: Avaliar a acurácia diagnóstica do ChatGPT na análise de imagens de tomografia de coerência óptica. Métodos: Foram analisadas 300 imagens de tomografia de coerência óptica previamente laudadas por especialistas, avaliadas pelo ChatGPT ...
Alice Gomes de Almeida, Vitor Barbosa Cerqueira   +1 more
doaj   +1 more source

Efficacy of Diacetate Esters of Macular Carotenoids: Effect of Supplementation on Macular Pigment

Journal of Nutrition and Metabolism, 2018
The accumulation of the carotenoids lutein, zeaxanthin, and mesozeaxanthin in the center of the human retina, and known as the macula lutea or macular pigment, is believed to protect the retina from age-related macular degeneration.
Richard A. Bone, John T. Landrum, Anirbaan Mukherjee   +2 more
doaj   +1 more source

Involvement of Cholesterol Membrane Transporter Niemann-Pick C1-Like 1 in the Intestinal Absorption of Lutein

Journal of Pharmacy & Pharmaceutical Sciences, 2012
PURPOSE. Lutein is a carotenoid mainly found in green leafy vegetables and is located in the macula lutea in the human eye. Since humans cannot synthesize lutein de novo, it must be digested as food. The physiological importance of an orally administered
Yuki Sato, Risa Suzuki, Masaki Kobayashi, Shirou Itagaki, Takeshi Hirano, Toshihiro Noda, Satoshi Mizuno, Mitsuru Sugawara, Ken Iseki   +8 more
doaj   +1 more source

Optical Coherence Tomography Angiography–Based Evaluation of Foveal Avascular Zone and Macular Vessel Density in Prediabetic Patients

Eurasian Journal of Medicine
Background: To assess macular layer thickness, macular vessel density, and foveal avascular zone (FAZ) parameters in prediabetic patients compared with healthy normoglycemic controls using optical coherence tomography angiography (OCTA). Methods: Thirty
Bahadır Utlu, Elif Sedanur Utlu, Emine Çinici, Hasan Akgöz, Kemal Bayrakçeken, Betül Dertsiz Kozan   +5 more
doaj   +1 more source

Maculopatia viteliforme polimorfa exudativa aguda: um relato de caso

Revista Brasileira de Oftalmologia
Resumo A maculopatia viteliforme polimorfa exsudativa aguda é um distúrbio retiniano extremamente raro, que tem sido considerado como uma forma de retinopatia paraneoplásica, encontrada em pacientes com um tumor primário subjacente.
Geórgia de Freitas Neves, André Luís Carvalho de Moura Bastos   +1 more
doaj   +1 more source