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Mostrando ítems 11-20 de 200
What are tilosomes? An update and new perspectives
(Soc Botanica Brasil, 2019-01-01)
Characterization of tilosomes and study of their development revealed that they are similar to the cell wall ingrowths of transfer cells. Roots from Anathallis sclerophylla were used to examine the development, histochemistry ...
A Reliable Method to Recognize Soybean Seed Maturation Stages Based on Autofluorescence-Spectral Imaging Combined With Machine Learning Algorithms
(Frontiers Media Sa, 2022-06-14)
In recent years, technological innovations have allowed significant advances in the diagnosis of seed quality. Seeds with superior physiological quality are those with the highest level of physiological maturity and the ...
Autofluorescence and Ultrastructure in the Myxomycete Diachea leucopodia (Physarales)
(Springer, 2013-07)
Autofluorescence is reported for the first time in Myxomycete fruiting bodies. Ultrastructure of stalked sporangia of Diachea leucopodia (Didymiaceae, Physarales) was studied using scanning and transmission electron ...
A study of bio-hybrid silsesquioxane/yeast: Biosorption and neuronal toxicity of lead
(2017-12-20)
Lead is a heavy metal of high impact for the environment as well as for human health, being cause of several diseases. Considering the importance of obtaining an effective treatment for lead removal, a new hybrid material ...
Autofluorescence spectroscopy in liver transplantation: Preliminary results from a pilot clinical study
(ELSEVIER SCIENCE INC, 2008)
The evaluation of graft function at various stages after transplantation is relevant, particularly at the moment of organ harvest, when a decision must be made whether to use the organ. Autofluorescence spectroscopy is ...
Fourier domain optical coherence tomographic and auto-fluorescence findings in indeterminate choroidal melanocytic lesions
(B M J Publishing Group, 2010-04-01)
Aim To compare detection rates of drusen and subretinal fluid by Fourier domain optical coherence tomography (FD OCT) and orange pigment by fundus autofluorescence (FAF) with ophthalmoscopy in indeterminate choroidal ...
Fundus Autofluorescence and Spectral Domain OCT in Central Serous Chorioretinopathy
(Hindawi Publishing Corporation, 2011-01-01)
Background. To describe the standard autofluorescence (FAF), the near infrared autofluorescence (NIA) and optical coherence tomography (OCT) patterns in central serous chorioretinopathy, correlating them with fluorescein ...
Objective Detection and Delineation of Oral Neoplasia Using Autofluorescence Imaging
(AMER ASSOC CANCER RESEARCH, 2009)
Although the oral cavity is easily accessible to inspection, patients with oral cancer most often present at a late stage, leading to high morbidity and mortality. Autofluorescence imaging has emerged as a promising ...