Results 151 to 160 of about 628,870 (287)

Expressão de citocinas, linfócitos, fator de crescimento endotelial vascular (VEGF) e antígeno leucocitário humano G (HLA-G) em carcinoma basocelular [PDF]

, 2017
openaire   +1 more source

Nanodiamond Quantum Sensors for Probing Free Radical Biology

Advanced Functional Materials, EarlyView.
Free radicals play key roles in cellular signaling and disease but remain difficult to measure in living systems. Nanodiamonds (NDs) with nitrogen‐vacancy (NV) centers enable quantum sensing of local magnetic noise via T₁ relaxometry, providing nondestructive radical detection in living cells.
Qi Lu, Yingke Wu, Tanja Weil
wiley   +1 more source

Fluorescent Nanosensor for Indole‐3‐Propionic Acid Detection in Gut Health Monitoring

Advanced Healthcare Materials, EarlyView.
This work introduces a fluorescent nanosensor system with two optical modalities for detection of indole‐3‐propionic acid (IPA) gut metabolite: (1) blue‐emitting cationic conjugated polyelectrolyte (CP3) and (2) near‐infrared (NIR)‐emitting CP3‐wrapped single‐walled carbon nanotube (SWNT).
Mervin Chun‐Yi Ang, Jonathan Wei Jie Lee, Sayyid Mohaideen, Gabriel Sánchez‐Velázquez, Song Wang, Yangyang Han, Liu Lin, Germaine Yong, Raju Cheerlavancha, Duc Thinh Khong, Jianhong Ching, Sharon Hong Yu Han, Jun Yu Yeo, Lian Xu, Gajendra Pratap Singh, Michael S. Strano   +15 more
wiley   +1 more source

Candidemia em unidade materno infantil de referência: aspectos clínico-epidemiológicos e fatores de risco em prematuros com peso inferior a 1.500 g

Revista Pan-Amazônica de Saúde, 2015
Aurimery Gomes Chermont, Renata Aben-Athar Rodrigues, Felícia Benevides Praxedes, Cristiane Akina Monma, Raísa Elena Tavares Pinheiro, Lígia Cristine Cardoso do Nascimento   +5 more
openaire   +1 more source

Caracterização estrutural do polimorfismo -964G<A na interação do fator de transcrição HIF1 com seu elemento regulatório na região promotora do gene HLA-G [PDF]

, 2021
openaire   +1 more source

Coacervates Made of Elastin‐Like Polypeptides Fused with Melanocyte‐Stimulating Hormone and Monocyte Chemoattractant Protein Enhance Skin Wound Healing in Spinal Cord‐Injured Mice

Advanced Healthcare Materials, EarlyView.
Pressure skin wounds are frequent complications after spinal cord injury (SCI), with impaired healing due to vascular and immune deficits. Elastin‐like polypeptides (ELP) fused to α‐MSH (MSH‐ELP) or MCP‐1 (MCP‐ELP) are developed and tested on these wounds. The resulting nanoparticles are non‐toxic and bioactive, and they enhance macrophage recruitment,
Suneel Kumar, Dhruv Patel, Greeshma Manjunath, Shashank Madhavan, Ashley Mathew, Dnyaneshwari Rananavare, Jahnavi Shah, Francois Berthiaume   +7 more
wiley   +1 more source

Parental perception of antibiotic use in children at home: a cross-sectional study. [PDF]

Rev Bras Enferm
Lima GA, Lima FET, Medina LAC, Sombra SEL, Magalhães FJ, Florencio SSG, Fontenele MGM, Barbosa LP.   +7 more
europepmc   +1 more source

Magnetotransporte em poços-quânticos duplos e triplos com diferentes valores do fator g de Landé [PDF]

, 2015
openaire   +1 more source

Biomimetic Copper‐Doped Nano‐Aluminum Adjuvant Potentiates Therapy in Chemoresistant Acute Myeloid Leukemia

Advanced Healthcare Materials, EarlyView.
We developed a novel copper‐doped aluminum nano‐adjuvant (CuNA) to overcome cytarabine resistance in acute myeloid leukemia (AML). CuNA effectively sensitizes drug‐resistant AML cells to cytarabine by inducing mitochondrial dysfunction and inhibiting HMGCR/GPX4 to amplify ferroptosis.
Chao He, Lingxiao Zhang, Yue Xiong, Yu Wang, Yuqing Zeng, Dandan Su, Ran Wang, Ying Li, Hongbo Chen, Fang Cheng, Zhi Ping Xu   +10 more
wiley   +1 more source

Recent Advances in Oxidative Stress and Cardiovascular Diseases. [PDF]

Arq Bras Cardiol
Brandão G, Tonon CR, Okoshi MP.
europepmc   +1 more source