Results 71 to 80 of about 2,080,460 (348)

Operative treatment for pincer type femoroacetabular impingement:a case report [PDF]

, 2010
Femoroacetabular impingement (FAI) is a condition characterized by the impingement of the femur and acetabulum. In Japan, this disorder has become recognized gradually.
Endo, Hirosuke, Kunisada, Toshiyuki, Mitani, Shigeru, Nakahara, Ryuichi, Noda, Tomoyuki, Ozaki, Toshifumi, Tetsunaga, Tomonori   +6 more
core   +1 more source

The effects of a functionally-graded scaffold and bone marrow-derived mononuclear cells on steroid-induced femoral head osteonecrosis.

Biomaterials, 2018
Osteonecrosis of the femoral head (ONFH) is a debilitating disease that may progress to femoral head collapse and subsequently, degenerative arthritis.
Masahiro Maruyama, A. Nabeshima, C. Pan, A. Behn, Timothy Thio, Tzuhua Lin, J. Pajarinen, T. Kawai, M. Takagi, S. Goodman, Y. Yang   +10 more
semanticscholar   +1 more source

Hard‐Magnetic Soft Millirobots in Underactuated Systems

Advanced Robotics Research, EarlyView.
This review provides a comprehensive overview of hard‐magnetic soft millirobots in underactuated systems. It examines key advances in structural design, physics‐informed modeling, and control strategies, while highlighting the interplay among these domains.
Qiong Wang, Zixuan Zhang, Bingyan Li, Junkai Wang, Hongcheng Gu   +4 more
wiley   +1 more source

CT-Based Evaluation of Bone Mineral Density Distribution of Proximal Femur in Patients With Femoral Trochanteric Fracture

Geriatric Orthopaedic Surgery & Rehabilitation
Background Surgical treatment of proximal femoral fractures typically involves fixation with intramedullary nailing or sliding hip screws, where screws inserted into the femoral head stabilize the fracture site.
Daisuke Enomoto MD, Hyonmin Choe MD, PhD, Masahiro Matsumoto MD, Koki Abe MD, PhD, Kazuyoshi Yamamoto MD, PhD, Kousuke Matsuo MD, PhD, Hiroyuki Makita MD, PhD, Naomi Kobayashi MD, PhD, Yutaka Inaba MD, PhD   +8 more
doaj   +1 more source

Evaluation of range of motion restriction within the hip joint [PDF]

, 2012
In Total Hip Arthroplasty, determining the impingement free range of motion requirement is a complex task. This is because in the native hip, motion is restricted by both impingement as well as soft tissue restraint. The aim of this study is to determine
A Cappozzo, A Hemmerich, A Malik, AJ Smith, B James, BH Ko, CD Pollard, CWA Pfirrmann, D Kluess, Damian R. Griffin, DD D’Lima, E Audenaert, EA Audenaert, ES Grood, F Yoshimine, F Yoshimine, G Wu, GA Turley, GA Turley, Glen A. Turley, H Miki, H Nonaka, H Sun, J Cobb, J Heading, JC Clohisy, K Luttgens, KA Boyer, KA Siebenrock, KE Davis, KE Roach, KH Widmer, KH Widmer, KH Widmer, M Kubiak-Langer, M Seki, M Tannast, M Tannast, Mark A. Williams, ME Nadzadi, MG Benedetti, MH Huo, MP Kadaba, MR Safran, O Fernández, PL Cheng, R Ferber, RC Johnston, Richard M. Wellings, RL Thornberry, SB Murphy, SJ Mulholland, T Renkawitz, T Renkawitz, T Sakai, WB Kurtz   +55 more
core   +2 more sources

Analysis of early stage osteonecrosis of the human femoral head and the mechanism of femoral head collapse

International Journal on Biological Sciences, 2018
We explored the mechanism of early stage osteonecrotic femoral head collapse by analyzing and comparing different regions in human osteonecrotic femoral head samples.
C. Wang, H. Meng, Yu Wang, Bin Zhao, Chenyang Zhao, Weijia Sun, Yun Zhu, Bingxing Han, Xue-ling Yuan, R. Liu, Xin Wang, Ai-yuan Wang, Quanyi Guo, Jiang Peng, Shibi Lu   +14 more
semanticscholar   +1 more source

CDK4/6 Inhibition Induces CD8+ T Cell Antitumor Immunity via MIF‐Induced Functional Orchestration of Tumor‐Associated Macrophages

Advanced Science, EarlyView.
CDK4/6 inhibition promotes CD8+ T cell expansion through tumor‐macrophage crosstalk by activating HIF‐1α and enhancing MIF‐CD44/CD74 signaling. This reprograms TAMs to boost MHC‐I antigen presentation, and CDK4/6 inhibitor‐trained M1 TAM supernatant therapy synergizes with low‐dose PD‐1 blockade to restore antitumor immunity.
Lin He, Yuzhong Peng, Lat‐lun Leong, Jingbo Zhou, Dongyang Tang, Weilu Wang, Xiaoran Wu, Josh haipeng Lei, Yongqin Ye, Yangyang Feng, Yunfeng Qiao, Xiangpeng Chu, Di Mu, Qi Zhao, Tzuming Liu, Yan Chen, Paul Kwonghang Tam, Chu‐Xia Deng   +17 more
wiley   +1 more source

The Role of Surgical Hip Dislocation in the Treatment of Acetabular and Femoral Head Fractures [PDF]

, 2018
: Background and Purpose: : Surgical hip dislocation by trochanteric flip osteotomy facilitates access to acetabular and femoral head fractures. Furthermore, it allows evaluation of cartilage damage and vascularity of the femoral head.
Eid, Karim, Ertel, Wolfgang, Isler, Balz, Keel, Marius, Trentz, Otmar   +4 more
core  

The Pathophysiological Sequence of Glucocorticoid-Induced Osteonecrosis of the Femoral Head in Male Mice

Endocrinology, 2017
In search of the sequence of pathogenic events leading to glucocorticoid-induced osteonecrosis, we determined the molecular, biomechanical, cellular, and vascular changes in the femur of C57BL/6 mice receiving prednisolone for 14, 28, or 42 days.
R. Weinstein, E. Hogan, M. Borrelli, S. Liachenko, Charles A. O’Brien, S. Manolagas   +5 more
semanticscholar   +1 more source

A Nanoparticle‐Integrated Complete Manufacturing Pipeline of Chemically Engineered Exosomes

Advanced Science, EarlyView.
We report a novel manufacture technology of chemically engineered exosomes. The four steps of manufacturing, i.e., biogenesis, loading, isolation, and storage, are integrated by the use of a nanoparticle. The manufacture technology incorporates three innovative components, i.e., a new nano‐bio effect, a new composite nanoparticle, and a new isolation ...
Xiaowei Wen, Zixing Xu, Zerun Hao, Yanming Chen, Kai Xie, Haofan Yin, Xueying Wang, Jie Min, Sihan Sun, Baiding Chen, Chengxiu Ling, Mingming Xu, Yizhao Chen, Gang Ruan   +13 more
wiley   +1 more source