Results 21 to 30 of about 51,390 (222)

Features of Visual Dysfunctions in Patients with Primary Hypothyroidism and Thyrotoxicosis

Oftalʹmologiâ, 2022
Purpose: to study the prevalence and nature of visual dysfunctions in patients with primary hypothyroidism and thyrotoxicosis.Material and methods.
V. G. Likhvantseva, V. N. Trubilin, E. V. Korosteleva, S. G. Kapkova, V. A. Vygodin   +4 more
doaj   +1 more source

Clinical Manifestation and Hematologic Interpretation of Pediatric Systematic Lupus Erythematosus at Initial Presentation: 2-Years Observation

Althea Medical Journal, 2021
Background: Systemic Lupus Erythematosus (SLE) is an autoimmune disease characterized by a spectrum of clinical manifestations, immunological abnormalities, and varied laboratories results.
Hasti Savira Yudiana, Reni Ghrahani, Adhi Kristianto Sugianli   +2 more
doaj   +1 more source

Light-induced depigmentation in planarians models the pathophysiology of acute porphyrias

eLife, 2016
Porphyrias are disorders of heme metabolism frequently characterized by extreme photosensitivity. This symptom results from accumulation of porphyrins, tetrapyrrole intermediates in heme biosynthesis that generate reactive oxygen species when exposed to ...
Bradford M Stubenhaus, John P Dustin, Emily R Neverett, Megan S Beaudry, Leanna E Nadeau, Ethan Burk-McCoy, Xinwen He, Bret J Pearson, Jason Pellettieri   +8 more
doaj   +1 more source

Investigation of the photosensitivity, temperature sustainability and fluorescence characteristics of several Er-doped photosensitive fibers [PDF]

Optics Communications 237, 4-6 (2004) 301-308, 2011
Three different types of Er doped photosensitive fibers, germanium/erbium (Ge/Er) fiber, tin/germanium/erbium fiber (Sn/Er) and antimony/germanium/erbium fiber (Sb/Er) have been manufactured and studied for use in optical sensor systems. Their characteristics of photosensitivity, the temperature sustainability of fiber Bragg gratings (FBGs) written ...
arxiv   +1 more source

Exciton Localization on Ru-based Photosensitizers Induced by Binding to Lipid Membranes [PDF]

J. Phys. Chem. Lett. 2018, 9, 4, 683-688, 2020
The characterization of electronic properties of metal complexes embedded in membrane environments is of paramount importance to develop efficient photosensitizers in optogenetic applications. Molecular dynamics and QM/MM simulations together with quantitative wavefunction analysis reveal an unforeseen difference between the exciton formed upon ...
arxiv   +1 more source

Cutaneous T‐cell lymphomas: 2023 update on diagnosis, risk‐stratification, and management

American Journal of Hematology, Volume 98, Issue 1, Page 193-209, January 2023., 2023
Abstract Disease Overview Cutaneous T‐cell lymphomas are a heterogenous group of T‐cell neoplasms involving the skin, the majority of which may be classified as Mycosis Fungoides (MF) or Sézary Syndrome (SS). Diagnosis The diagnosis of MF or SS requires the integration of clinical and histopathologic data.
Alexandra C. Hristov, Trilokraj Tejasvi, Ryan A. Wilcox   +2 more
wiley   +1 more source

Acute hepatic porphyrias for the neurologist: current concepts and perspectives [PDF]

Arquivos de Neuro-Psiquiatria, 2021
Background: Acute hepatic porphyrias represent an expanding group of complex inherited metabolic disorders due to inborn errors of metabolism involving heme biosynthesis. Objective: We aimed to review the main clinical and therapeutic aspects associated
Paulo Victor Sgobbi de Souza, Bruno de Mattos Lombardi Badia, Igor Braga Farias, Eduardo Augusto Gonçalves, Wladimir Bocca Vieira de Rezende Pinto, Acary Souza Bulle Oliveira   +5 more
doaj   +1 more source

Photosensitive SrMnO3 [PDF]

arXiv, 2022
In recent years, photosensitive materials have been in huge demand because of their fascinating ability to convert absorbed photon energy to generate strain and henceforth tuning the physical properties. In this report we detect the photosensitive activity of SrMnO3.
arxiv  

Aging in gaseous photodetectors [PDF]

Nucl.Instrum.Meth. A515 (2003) 292-301, 2002
This paper describes the present status of the aging studies in various photosensitive detectors. New experimental data are presented on aging of trimethilamine (TMA) and ethilferrocene (EF) photosensitive vapors as well as on CsI and SbCs photocathodes.
arxiv   +1 more source

Further expansion and confirmation of phenotype in rare loss of YWHAE gene distinct from Miller–Dieker syndrome

American Journal of Medical Genetics Part A, Volume 191, Issue 2, Page 526-539, February 2023., 2023
Abstract Deletion of 17p13.3 has varying degrees of severity on brain development based on precise location and size of the deletion. The most severe phenotype is Miller–Dieker syndrome (MDS) which is characterized by lissencephaly, dysmorphic facial features, growth failure, developmental disability, and often early death.
Elizabeth K. Baker, Casey J. Brewer, Leonardo Ferreira, Mark Schapiro, Jeffrey Tenney, Heather M. Wied, Beth M. Kline‐Fath, Teresa A. Smolarek, K. Nicole Weaver, Robert J. Hopkin   +9 more
wiley   +1 more source