Results 61 to 70 of about 1,125,732 (289)

Determinantes da adoção de sistemas de uso da terra em pólos de produção agropecuária no Estado do Acre, Amazônia Brasileira. [PDF]

, 2011
A expansão da agricultura e da pecuária tem sido considerada como a principal causa do desmatamento que se processa na Amazônia. A decisão de escolha do sistema de uso da terra é um elemento determinante dos níveis de desmatamento e fatores relacionados ...
BRAGA, M. J., HOMMA, A. K. O., SANTOS, J. C. dos   +2 more
core  

Aneurisma idiopático da artéria radial na região da tabaqueira anatômica: relato de caso Idiopathic radial aneurysm in the anatomical snuffbox: case report

Jornal Vascular Brasileiro, 2008
Paciente do sexo feminino, 73 anos, negra, lavadeira/lavradora, hipertensa, apresentava tumor pulsátil de 1,5 x 0,5 cm em região de tabaqueira anatômica da mão direita há 10 anos, de crescimento lento e progressivo, associado a dor local. Não apresentava
Aline Cristine Barbosa Santos, Fabrício Mascarenhas de Oliveira, José Guilherme de Oliveira, Edgard Bolanho, Tasso Roberti, Ulisses Ubaldo Matosinho Mathias, Regina de Faria Bittencourt da Costa, Nelson Fernandes Júnior   +7 more
doaj  

Refining reconstructive arsenal: Free omental flap with autologous bone graft for complex craniofacial defects after tumor resection and frontal osteoradionecrosis

JPRAS Open
Summary: Skull osteoradionecrosis may happen after radiation therapy for head and neck cancer. Here in, the authors present a case of intracranial carcinoma with osteoradionecrosis and exposure of frontal bone with a large communication between nasal ...
Larissa Lanzaro, Leonor Caixeiro, Daniel Baptista, Horácio Zenha, Fernando Viveiros, Mário Resende, Horácio Costa   +6 more
doaj   +1 more source

Bone Healing Around Implants in Normal and Medically Compromised Conditions: Osteoporosis and Diabetes

Advanced Healthcare Materials, EarlyView.
xx xx. ABSTRACT Osseointegration of orthopedic and dental implants is influenced by local and systemic factors, including their physicochemical surface properties and the patient's overall health status. Titanium and its alloys have been a longstanding standard for bone implants due to their innate biocompatibility and mechanical properties.
Dainelys Guadarrama Bello, Fabio Variola, Antonio Nanci   +2 more
wiley   +1 more source

The new inhibitor of monoamine oxidase, M30, has a neuroprotective effect against dexamethasone-induced brain cell apoptosis

Frontiers in Neuroscience, 2010
Stress detrimentally affects the brain and body and can lead to or be accompanied by depression. Although stress and depression may contribute to each other, the exact molecular mechanism underlying the effects is unclear.
Shakevia Johnson, Xiao-Ming Ou
doaj   +1 more source

Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng, Heyan Huang, Xiangru Chen, Jie Fu, Zhiwei Sun, Mengjuan Tao, Jianwei Mao, Fei Zhang, Zhou Wan, Yuan Li, Dingan Wu, Chuchao Zhou, Yanqing Yang   +12 more
wiley   +1 more source

Aneurisma sacular da artéria radial: a propósito de um caso clínico Sacular aneurysm of the radial artery: a case report

Angiologia e Cirurgia Vascular, 2011
Os aneurismas da artéria radial são raros e esporádicos, sendo que os pseudoaneurismas são mais frequentes do que os aneurismas verdadeiros e maioritariamente de configuração sacular.
Nádia Duarte, Maria José Ferreira, Ana Gonçalves, António González, Gil Marques, Pedro Barroso, Inês Pinheiro, J. Daniel Menezes   +7 more
doaj  

Heterotopic ossification – A rare donor site complication after iliac crest free flap

JPRAS Open
Summary: Iliac crest free flap is still essential as a source of vascularized bone tissue, having a definite role in osseous reconstruction of the face and other small bone defects.
Filipa Poleri, Jorge Correia-Pinto, Larissa Lanzaro, Rui Casimiro, Bruno Morgado, Horácio Costa   +5 more
doaj   +1 more source

Recent Progress on Flexible Multimodal Sensors: Decoupling Strategies, Fabrication and Applications

Advanced Materials, EarlyView.
In this review, we establish a tripartite decoupling framework for flexible multimodal sensors, which elucidates the underlying principles of signal crosstalk and their solutions through material design, structural engineering, and AI algorithms. We also demonstrate its potential applications across environmental monitoring, health monitoring, human ...
Tao Wu, Yu‐Tao Li, Luyu Zhao, Yi Zhang, Zhaojie Zhang, Jian Yuan, Yiwen Wu, Anqi Che, Yuanxiao Ma, Yang Chai, Yeliang Wang   +10 more
wiley   +1 more source

Selective Inhibition of Human Monoamine Oxidase B by Acacetin 7-Methyl Ether Isolated from Turnera diffusa (Damiana)

Molecules, 2019
The investigation of the constituents that were isolated from Turnera diffusa (damiana) for their inhibitory activities against recombinant human monoamine oxidases (MAO-A and MAO-B) in vitro identified acacetin 7-methyl ether as a potent selective ...
Narayan D. Chaurasiya, Jianping Zhao, Pankaj Pandey, Robert J. Doerksen, Ilias Muhammad, Babu L. Tekwani   +5 more
doaj   +1 more source