Results 71 to 80 of about 469,744 (362)

Photonic Nanomaterials for Wearable Health Solutions

Advanced Materials, EarlyView.
This review discusses the fundamentals and applications of photonic nanomaterials in wearable health technologies. It covers light‐matter interactions, synthesis, and functionalization strategies, device assembly, and sensing capabilities. Applications include skin patches and contact lenses for diagnostics and therapy. Future perspectives emphasize AI‐
Taewoong Park, Jung Woo Leem, Young L. Kim, Chi Hwan Lee   +3 more
wiley   +1 more source

Management of a case of Castleman’s disease coexisting with or occurring after transplanted Hodgkin’s lymphoma

Romanian Journal of Laboratory Medicine, 2023
Castleman’s disease is a benign lymphoproliferative disorder. The coexistence of Hodgkin’s lymphoma and multicentric Castle-man’s disease is a rare phenomenon. We discuss a case of a 48-year-old female patient who had been in the records of the Colentina
Andreescu Mihaela, Zurac Sabina, Lacatusu Andreea, Tudor Andrei T., Ilie Nicoleta, Tirlea Laura G., Ionescu Rozeta, Popov Viola M., Tănase Alina D.   +8 more
doaj   +1 more source

A qualitative and quantitative analysis of open citations to retracted articles: the Wakefield et al.'s case [PDF]

arXiv, 2020
In this article, we show the results of a quantitative and qualitative analysis of open citations on a popular and highly cited retracted paper: "Ileal-lymphoid-nodular hyperplasia, non-specific colitis, and pervasive developmental disorder in children" by Wakefield et al., published in 1998.
arxiv  

Benign prostatic hyperplasia [PDF]

Revista da Associação Médica Brasileira, 2018
The minimally invasive procedures (mips) for the treatment of symptoms of benign prostatic hyperplasia (bph) are presented as attractive techniques due to their ease of accomplishment and the possibility of outpatient treatment. This guideline aims to present recommendations that may assist in decision making in patients with benign prostatic ...
Ricardo L. V. Nunes, Alberto A. Antunes, Antonio Silvinato, Wanderley M. Bernardo   +3 more
openaire   +4 more sources

Materials Advances in Devices for Heart Disease Interventions

Advanced Materials, EarlyView.
This review examines the crucial role of materials in heart disease interventions, focusing on strategies for monitoring, managing, and repairing heart conditions. It discusses the material requirements for medical devices, highlighting recent innovations and their impact on cardiovascular health.
Gagan K. Jalandhra, Lauryn Srethbhakdi, James Davies, Chi Cong Nguyen, Phuoc Thien Phan, Zachary Och, Aditya Ashok, Khoon S. Lim, Hoang‐Phuong Phan, Thanh Nho Do, Nigel H. Lovell, Jelena Rnjak‐Kovacina   +11 more
wiley   +1 more source

The Expression of Proteins Related to Serotonin Pathway in Pulmonary Arteries of Dogs Affected With Pulmonary Hypertension Secondary to Degenerative Mitral Valve Disease

Frontiers in Veterinary Science, 2020
Background: Pulmonary hypertension (PH) can cause medial thickening, a hallmark of pulmonary arterial remodeling. The serotonin (5HT) pathway has been suggested as a factor associated with PH by inducing pulmonary arterial smooth muscle cells (SMCs ...
Siriwan Sakarin, Sirilak Disatian Surachetpong, Anudep Rungsipipat   +2 more
doaj   +1 more source

Nanostructured 316L Stainless Steel Stent Surfaces Improve Corrosion Resistance, and Enhance Endothelization and Hemocompatibility

Advanced Materials Interfaces, EarlyView.
This study investigates the impact of nanostructured surface modification on corrosion resistance, HUVEC functions, and platelet interactions of 316L SS for cardiovascular stents. Nanostructured surfaces enhanced HUVEC proliferation, migration, and angiogenesis‐related gene expression while reducing platelet adhesion and hemolysis.
Yasar Kemal Erdogan, Pelin Mutlu, Batur Ercan   +2 more
wiley   +1 more source

Evaluation of Morphological Changes in Muscle Fibers and Neuronal Terminals of Motor Neurons in Male Rats from Childhood to Old Age

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2022
Introduction: The aim of this study was to investigate the effect of time and age on morphological changes in male rats. Methods: For conducting this study, 15 male Wistar rats in three age groups of 2 weeks (150-100 g), 6 weeks (250-220 g) and 96 weeks (
Mohammad Mahdi Bagherpour Tabalvandani, Mohammad Reza Fadaei Chafy, Alireza Elmieh   +2 more
doaj  

Radon induced hyperplasia: effective adaptation reducing the local doses in the bronchial epithelium [PDF]

arXiv, 2016
There is experimental and histological evidence that chronic irritation and cell death may cause hyperplasia in the exposed tissue. As the heterogeneous deposition of inhaled radon progeny results in high local doses at the peak of the bronchial bifurcations, it was proposed earlier that hyperplasia occurs in these deposition hot spots upon chronic ...
arxiv  

Multiscale modeling of glioma pseudopalisades: contributions from the tumor microenvironment [PDF]

arXiv, 2020
Gliomas are primary brain tumors with a high invasive potential and infiltrative spread. Among them, glioblastoma multiforme (GBM) exhibits microvascular hyperplasia and pronounced necrosis triggered by hypoxia. Histological samples showing garland-like hypercellular structures (so-called pseudopalisades) centered around the occlusion site of a ...
arxiv