Results 191 to 200 of about 3,479,474 (250)

A Clinical Study of Decellularized Tissue Engineering Hyaline Cartilage Graft (dLhCG) for Articular Cartilage Repair

Advanced Science, EarlyView.
ABSTRACT Current clinical approaches for knee cartilage repair are often limited by hypertrophy and fibrosis in the regenerated tissues. A decellularized tissue‐engineered hyaline cartilage graft (dLhCG), composed of a type II collagen‐based extracellular matrix, has been developed to overcome this limitation.
Zhen Zhang, Gong Cheng, Wenyong Fei, Qiuzhen Liang, Liang Zhang, Kegui Liu, Jihang Dai, Bo Cong, Xu Hu, Zhonglian Wu, Jialu Zhang, Jinlan Cui, Hang Yao, Dong‐An Wang, Jingcheng Wang, Tao Sun, Jiang Zheng   +16 more
wiley   +1 more source

Lactiplantibacillus Plantarum GUANKE Alleviates Allergic Asthma by Restricting Monocyte‐to‐DC Differentiation Via Microbiota‐Associated IAA

Advanced Science, EarlyView.
Lactiplantibacillus plantarum GUANKE remodels the indigenous gut microbiota and is associated with microbiota‐dependent restoration of circulating IAA. IAA treatment attenuates JAK3‐STAT3 and Jag1‐Notch4‐Hey1 signaling and reduces CX3CR1+Ly6C− monocytic precursor generation and pulmonary CD11b+ DC accumulation, together with reduced Th2 inflammation ...
Yujia He, Jielan Mi, Zhiping Zhao, Xiao Zhang, Zhihan Yang, Kun Yue, Yuanming Huang, Liqiong Song, Xiaoting Wen, Jianguo Xu, Zhihong Ren   +10 more
wiley   +1 more source

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

Unifying Composition and Process Design: A Heterogeneous Graph Neural Network for Discovering High‐Performance Cu Alloys

Advanced Science, EarlyView.
By overcoming the fixed‐path limitations of conventional machine learning, a heterogeneous graph neural network fundamentally reconstructs material data representation. Integrating variable processing sequences with intrinsic elemental features, this framework enables exploratory optimization across high‐dimensional spaces.
Jie Yin, Qian Lei, Wei Yan, Yue Li, Tong Xie, Shuang Zhou, Chong Wang, Bram Hoex, Qiang Long, Caoyang Jiang, Min Song, Zhou Li, Zhangwei Wang   +12 more
wiley   +1 more source

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Bone density and endometriosis

Fertility and Sterility, 1994
To establish whether there is evidence of low bone density in women with endometriosis, we compared bone density between 48 women with laparoscopically proven endometriosis and 48 age-matched normal controls. Bone density of the lumbar spine (L2-4), proximal femur (femoral neck, Ward's triangle, and trochanteric region), and total body were measured by
T, Dochi, B, Lees, M, Sidhu, J C, Stevenson   +3 more
openaire   +2 more sources

High bone density and bone health

Endocrinología y Nutrición (English Edition), 2012
The aim of this paper is to review the main aspects related to high bone density (HBD) as well as to discuss the physiologic mechanisms involved in bone health. There are still no well-defined criteria for identification of individuals with HBD and there are few studies on the topic.
Karin Sedó, Sarkis, Marcelo de Medeiros, Pinheiro, Vera Lúcia, Szejnfeld, Lígia Araújo, Martini   +3 more
openaire   +2 more sources

Bone density measurements

Calcified Tissue International, 1991
Early diagnosis of osteoporosis is difficult. Bone density measurements, however, are helpful in screening patients at risk. Technology now provides means of measuring densities of both peripheral and central bones. The most practical method is dual X-ray densitometry, which is of good sensitivity and accuracy.
openaire   +2 more sources

Measurements of Bone Mass and Bone Density

Endocrinology and Metabolism Clinics of North America, 1989
X-ray-based procedures are available to measure bone mineral density in vitro at almost any skeletal site. These bone density measurements are not useful in the diagnosis of the cause of bone loss but at present are the only tests available for assessing bone mass prior to the occurrence of irreversible changes such as fractures or vertebral ...
openaire   +2 more sources

Bone Quality—Beyond Bone Mineral Density

Seminars in Musculoskeletal Radiology, 2016
Both bone mass and quality are responsible for bone strength. Whereas bone mass is measured with bone mineral density, quantification of bone quality is more complex and involves bone architecture, texture, and mechanical parameters. Over the last decade, significant progress has been made in developing technologies to measure bone quality.
Thomas M, Link, Ursula, Heilmeier
openaire   +2 more sources

Assessment of bone density and bone loss

Osteoporosis International, 1996
Dual-energy X-ray absorptiometry has become the standard for the evaluation of osteoporosis. It is useful both for identifying those people who are going to be at risk of fracture in the future, and for monitoring therapy when the measurements are made at the lumbar spine.
openaire   +2 more sources