Results 71 to 80 of about 17,730,374 (232)

Intrasplenic Thymus Organogenesis from Injectable Tissue Fragments Restores Functional T‐Cell Immunity

Advanced Science, EarlyView.
Clinical intramuscular thymus transplantation yields only short‐lived efficacy and marginal therapeutic benefits. Benefiting from the spleen's intrinsic strengths—rapid vascular perfusion, abundant developmental factors, and resident progenitors—the intrasplenic thymic grafts achieve robust thymic regeneration and substantial T‐cell reconstitution ...
Shaocong Wang, Zijian Zhang, Fulin Dai, Zhijie Yin, Zhen Xing, Yurong Li, Haochong Lei, Junfeng Zhang, Chunyan Liu, Yan Li, Lei Dong   +10 more
wiley   +1 more source

The implementation of the femoral neck surgical central axis guide pins to establish the stable implanting-screws spatial coordinate system

Journal of Orthopaedic Surgery and Research
Background For internal-fixation of femoral neck fractures, determining the femoral neck central axis intraoperatively and calculating screw coordinates accurately remain crucial but extremely challenging.
Ying-sheng Deng, Qiu-gen Wang, Chen-yu Liu, Hong-yi Deng, Guang-liang Jiang, Hao Tang   +5 more
doaj   +1 more source

Nonanatomical reduction of femoral neck fractures in young patients treated with femoral neck system: a retrospective cohort study

BMC Musculoskeletal Disorders, 2023
Purpose Negative buttress reduction should be avoided in the treatment of femoral neck fractures (FNFs) using conventional fixation. As the femoral neck system (FNS) has been recently developed and utilized widely to treat FNFs, the association of ...
Qilong Jiang, Yang Liu, Xinwen Bai, Yu Deng, Yong Cao, Chengxiang Yu, Qizhi Song, Yan Li   +7 more
doaj   +1 more source

Interleukin‐1α Mediates Pancreatic Fibroblast Activation, Regulates Immune Cell Recruitment and Fibrosis in Acute and Chronic Pancreatitis

Advanced Science, EarlyView.
During pancreatitis, IL‐1α is released from necrotic acinar cells. In response to IL‐1α, pancreatic fibroblasts release chemokines and cytokines that regulate the recruitment of immune cells to the damaged organ. Furthermore, IL‐1α primes fibroblasts, resulting in increased tissue fibrosis during chronic pancreatitis.
Hala Mazloum, Shenja Buchholz, Hanna Schifter, Sabine Ameling, Leif Steil, Ben Lewin Becker, Elke Hammer, Georg Homuth, Uwe Völker, Barbara M. Bröker, Lukas Zierke, Frank Ulrich Weiss, Juliane Glaubitz, Matthias Sendler   +13 more
wiley   +1 more source

Comparison of the clinical efficacy of a femoral neck system versus cannulated screws in the treatment of femoral neck fracture in young adults

BMC Musculoskeletal Disorders, 2021
Background To compare the clinical efficacy of a femoral neck system (FNS) and cannulated screws (CS) in the treatment of femoral neck fracture in young adults.
Changjun He, Yao Lu, Qian Wang, Cheng Ren, Ming Li, Mingyi Yang, Yibo Xu, Zhong Li, Kun Zhang, Teng Ma   +9 more
doaj   +1 more source

Gut Microbiota‐Derived Indole‐3‐Propionic Acid Alleviates Diabetic Osteoporosis Through Nrf2‐Mediated Ferroptosis Suppression

Advanced Science, EarlyView.
Diabetes‐associated dysbiosis is accompanied by reduced Clostridium abundance, impaired microbial tryptophan metabolism, and lower circulating indole‐3‐propionic acid (IPA). Exogenous IPA improves trabecular microarchitecture and bone formation and restores Nrf2‐associated antioxidant signaling in bone marrow mesenchymal stem cells, limiting iron ...
Jinwu Bai, Qinyong You, Gao Si, Daole Hu, Ao Sun, Shilong Su, Ruideng Wang, Jixing Fan, Shan Gao, Tengjiao Zhu, Chun‐Li Song, Fang Zhou, Yang Lv   +12 more
wiley   +1 more source

Bilateral subcapital femoral fractures associated with transient osteoporosis of the hip in pregnancy: a case report

Trauma Case Reports
Bilateral femoral neck fractures associated with transient osteoporosis of the hip (TOH) during pregnancy are rare. We report a case of a 46-year-old woman at 35 weeks of gestation who presented with progressive bilateral hip pain and impaired mobility ...
Zoltan Cibula, Jozef Cabala, Milan Cipkala, Peter Lisý, Juraj Cabala   +4 more
doaj   +1 more source

Factors associated with early failure of the femoral neck system (FNS) in patients with femoral neck fractures

BMC Musculoskeletal Disorders, 2023
Background Femoral neck system (FNS) is a new type of internal fixation system which has been widely used for treating femoral neck fractures (FNFs).Compared with other internal fixation methods, FNS is minimally invasive and stable, and often achieves ...
L Chen, JB Jiang, H Ma, X Duan, JL Chen
doaj   +1 more source

Economic evaluation of arthroplasty choice for femoral neck fractures [PDF]

, 2016
This thesis examined the cost-effectiveness of different types of arthroplasty and fixation methods used to treat femoral neck fractures in the Australian health system.
O'Gorman, Patricia M.
core  

Comparative outcomes of in-situ fixation and fixation after reduction in geriatric patients with severe valgus-impacted femoral neck fractures: a retrospective multicenter (TRON group) study [PDF]

The objective of this study was to evaluate and compare the clinical and radiographic outcomes between in situ fixation and fixation after reduction of severe valgus-impacted femoral neck fractures in patients aged 65 years or older.
Tokutake, Katsuhiro, Okui, Nobuyuki, Nobori, Tatsuya, Nakashima, Hiroaki, Imagama, Shiro, Takegami, Yasuhiko, Okamoto, Masanori, Mishima, Kenichi   +7 more
core   +1 more source