Results 61 to 70 of about 153,276 (258)

Similarities between GSH, hypoplasticity and KCR [PDF]

Acta Geotechnica, 2016
Accounting for elasto-plastic motion in granular media, hypoplasticity is a state-of-the-art constitutive model derived from data accumulated over many decades. In contrast, GSH, a hydrodynamic theory, is derived from general principles of physics, with comparatively few inputs from experiments, yet sporting an applicability ranging from static stress ...
Jiang, Yimin, Liu, Mario
openaire   +2 more sources

N, S Co‐Doped Carbon Quantum Dots‐Riboflavin Composite Photosensitizers for Enhanced Iontophoresis‐Assisted Corneal Cross‐Linking

Advanced Science, EarlyView.
This study explores the use of N, S co‐doped carbon quantum dots (NS‐CQDs) as carriers for riboflavin, creating NS‐CQDs‐RF composite photosensitizers. These composites improve riboflavin absorption, enhance ROS generation efficiency, and preserve corneal epithelium integrity.
Tinghong Xu, Yong Liu, Wenjing Zhang, Qiuruo Jiang, Yi Jin, Liangzheng Lin, Lumeng Wang, Zhanhao Gu, Mimi Lin, Shihao Chen   +9 more
wiley   +1 more source

A IMPLANTAÇÃO DA TROCA AUTOMATIZADA DE GLÓBULOS VERMELHOS (ERITROCITAFÉRESE) COMO MODALIDADE DE TRATAMENTO EM PACIENTES COM DOENÇA FALCIFORME: EXPERIÊNCIA DO AMBULATÓRIO TRANSFUSIONAL SERUM CENTRO – RJ

Hematology, Transfusion and Cell Therapy
Introdução: A Doença Falciforme (DF) é uma doença genética e hereditária caracterizada por uma mutação no gene que produz a hemoglobina (HbA), fazendo surgir uma hemoglobina mutante denominada S (HbS).
PG Moura, MS Simão, LA Nunes, RL Lima, L Avelar, FN Lima, PCP Grossi, IG Claudio, F Akil   +8 more
doaj   +1 more source

Natural Products Inspired Scaffold Diversification Leads to Unnatural Molecular Warhead and Covalent Strategy to Modulating Protein Function through Electrophilic Bromine Transfer

Advanced Science, EarlyView.
We report a new thiolate‐reactive α,α‐gem‐dibromo lactam warhead that activates transcription factor Nrf2 and demonstrates anti‐inflammatory activities, which have implications in cancer, neurodegeneration, and cardiovascular diseases. RNA‐seq illuminated detailed transcriptional profiles, and chemical reactions with cysteine‐containing compounds ...
Beau R. Brummel, Sofia Kokkaliari, Qiwen Gao, Jinjing Chen, Larissa Costa de Almeida, Srinivasarao Tenneti, Derek A. Leas, Eli Levit, Lewis S. Alexander, Khalil A. Abboud, Pingrong Wei, Michael D. Cameron, James R. Rocca, Ranjala Ratnayake, Donna D. Zhang, Hendrik Luesch, Robert W. Huigens III   +16 more
wiley   +1 more source

IMPACTO DA TRANSFUSÃO DE TROCA AUTOMATIZADA EM PACIENTE COM DOENÇA FALCIFORME DE EVOLUÇÃO GRAVE CURSANDO COM HEMATOPOIESE EXTRAMEDULAR– RELATO DE CASO

Hematology, Transfusion and Cell Therapy
Resumo: Relato de caso de paciente de 15 anos com Doença Falciforme (DF)de evolução grave, com surgimento de lesão paravertebral evidenciada em exame de ressonância nuclear magnética (RNM), sugerindo hematopoiese extramedular (HEM) e que obteve resolução
PG Moura, VLR Pessoa, BL Raposo, MS Simão, LA Nunes, C Rebello, IG Claudio, RL Lima, L Avelar, F Akil   +9 more
doaj   +1 more source

Heme‐NO Dilates Arteries via Mobilization of NO Moieties From an Intracellular NO Store Within Vascular Smooth Muscle Cells

Advanced Science, EarlyView.
Nitrosyl heme emerges as an extracellular nitrodilator that dilates arteries without crossing the cell membrane. Instead, heme‐NO mobilizes NO moieties from a preformed intracellular NO store within vascular smooth muscle, providing both functional and chemical evidence for the NANOS model, revealing a previously unrecognized mechanism of arterial ...
Taiming Liu, Meijuan Zhang, Lingchao Zhu, Haiyan Ke, Amancio de Souza, Qian Li, Daniel Castella, Nicolai Lehnert, Lubo Zhang, Arlin B. Blood   +9 more
wiley   +1 more source

ZDHHC9‐Mediated Palmitoylation of ACSL4 Drives Ferroptosis in Diabetes Mellitus–Induced Erectile Dysfunction

Advanced Science, EarlyView.
ABSTRACT Diabetes mellitus‐induced erectile dysfunction (DMED) is a highly prevalent complication among diabetic patients; however, its underlying pathogenic mechanisms remain incompletely understood. Metabolic disorder is a hallmark of diabetes, yet its precise contribution to DMED progression is not well defined.
Wanyang Guo, Ming Xiao, Mengjun Huang, Dongzi Peng, Ruijiang Zeng, Ruilin Liu, Yuanqiao Zhao, Zhihan Ouyang, Yulong Hong, Zexian Ding, Zhuo Xing, Hao Su, Jinxiang Wang, Wenjun Mao, Xin Jin   +14 more
wiley   +1 more source

The AUTACE That Degrades KRAS and Engages CD8+ T Cells for the Treatment of KRAS/TP53 Co‐Mutant Tumors

Advanced Science, EarlyView.
AUTACE is a bifunctional nanoplatform that integrates tumor targeting, immune engagement, and on‐demand KRAS degradation. It targets KRAS/TP53 co‐mutant tumors via TP53‐specific TCRs, elicits antitumor CD8+ T‐cell responses through surface anti‐CD3 antibodies, and uses low‐intensity focused ultrasound (LIFU) to trigger controlled release of the KRAS ...
Luo Li, Bolin Li, Yanan Hao, Bo Pang, Pan Li, Chunli Li, Yu Tang   +6 more
wiley   +1 more source

Androgen Receptor‐Induced Lactoferrin Accelerates Prostate Tumorigenesis Through Modulating Ferroptosis

Advanced Science, EarlyView.
This study demonstrates that transcription factor androgen receptor (AR) directly binds the LF promoter, driving lactoferrin overexpression to promote ferritin (FTH1/FTL) upregulation and inhibit p53‐ALOX12‐mediated ferroptosis in prostate cancer. Lactoferrin could be a new potential therapeutic target in prostate cancer.
Can Liu, Qiu Peng, Xiaoyue Zhang, Zhengshuo Li, Yangge Wu, Yuqing Wen, Run Zheng, Shuanglong Wu, Chenfei Zhou, Zhengyu Hu, Lanjun Shu, Xinyi Ma, Qiuyang Li, Ya Ma, Chunlin Ou, Ming Zhao, Songqing Fan, Lingyu Wei, Jian Ma   +18 more
wiley   +1 more source

REAÇÃO HEMOLÍTICA AGUDA APÓS TRANSFUSÃO DE PLAQUETAS ABO INCOMPATÍVEL: RELATO DE CASO

Hematology, Transfusion and Cell Therapy
Introdução: A transfusão de concentrado de plaquetas (CP) deve idealmente ser ABO-isogrupo, entretanto o uso de CP não idênticas não são incomuns devido baixa disponibilidade de todos os tipos sanguíneos e a vida-média curta de 5 dias destes ...
SMC Lira, IGP Silva, JPL Amorim, EC Ferreira, PDS Teixeira, WWV Sampaio, M Valvasori, LFF Dalmazzo   +7 more
doaj   +1 more source