Results 31 to 40 of about 81,243 (309)

Morphometry of the thoracic pedicle and the pedicle-rib unit: A review of literature [PDF]

, 2018
Background: The pedicle is the most commonly used site in spinal fixation. The size of the pedicle screw utilized is determined by the dimensions of the pedicle.
Muteti, E.N., ElBadawi, M.G.Y.
core   +1 more source

New classification of S1 pedicle morphometry impacting pedicle screw insertion technique [PDF]

, 2022
Background: The conventional entry point for the S1 pedicle screw insertion has been described as ‘at the base of and lateral to the superior S1 superior facet’.
Tiwari, Atit, Jaiswal, Nishant P., Sonone, Sandeep V.   +2 more
core   +1 more source

Pathological Copper Overload Reprograms SOD1 Activation via COMMD1 to Promote Senescence and Fibrosis

Advanced Science, EarlyView.
This study uncovers a previously unrecognized copper‐COMMD1‐SOD1 regulatory axis, revealing that pathological copper overload paradoxically suppresses SOD1 activity by promoting COMMD1‐dependent disruption of SOD1 homodimerization. These findings redefine the regulatory role of copper in SOD1 biology and provide novel mechanistic insight into the ...
Yuqing Liu, Jing Liu, Wenqian Zhou, Yangyang Niu, Yan Zheng, Yiguo Liu, Yingying Zhang, Chen Yu   +7 more
wiley   +1 more source

Vascularized jejunal pedicle graft for duodenal reconstruction in a cat: Case Report

Frontiers in Veterinary Science
Reconstruction of large defects of the proximal duodenum can be challenging, as sacrifice of this region requires biliary re-routing ± partial pancreatectomy, resulting in considerable morbidity.
A. Jones, G. Hayes
doaj   +1 more source

Miro1 Protects Against Acute Kidney Injury Through Modulating Mitochondrial Homeostasis via Interaction With Sirt6

Advanced Science, EarlyView.
Ischemia‐reperfusion reduces Sirt6 activity, thereby increasing Miro1 acetylation. Hyperacetylated Miro1 exhibits perinuclear distribution and degradation, thereby inducing mitochondrial dysfunction and promoting apoptosis in renal tubular epithelial cells. This pathway reveals a mechanistic link between Sirt6‐mediated deacetylation and Miro1 stability
Lin Wu, Qing Li, Yiyang Xu, Zitao Wang, Hua Shu, Yangfan Wu, Fang Lu, Zhimin Huang, Bo Zhang, Hongwei Liang, Changying Xing, Huijuan Mao, Yanggang Yuan   +12 more
wiley   +1 more source

Identification of Some Oat Cultivars (Avena sativa L.) By Uusing Morphological Characters of T the Spikes [PDF]

مجلة التربية والعلم, 2019
This study was conducted in the wired house and the laboratories of the Department of Biology, College of Education, Mosul University, in the period extended from 1/4/2009 until 1/11/2009 to study many morphological characters of all the five imported ...
A. Bashi, A. Jabar
doaj   +1 more source

Pedicle Subtraction Osteotomy

JBJS Essential Surgical Techniques, 2020
Background: Pedicle subtraction osteotomy (PSO) was originally performed in cases of ankylosing spondylitis. This procedure was invented because it was safer than trying to lengthen the anterior column via osteoclasis, which risked vascular injury and death 1–4
Munish C. Gupta, Sachin Gupta, Michael P. Kelly, Keith H. Bridwell   +3 more
openaire   +3 more sources

Renal Tubular Epithelial CRLF1 Interacts With ITGB1 to Accelerate Fibrosis During the Transition From AKI to CKD

Advanced Science, EarlyView.
During renal fibrosis, SMAD3 acts as a transcription factor for CRLF1, promoting its expression and secretion. CRLF1 then binds to ITGB1 via an autocrine mechanism, activating the PI3K‐AKT signaling pathway to mediate renal fibrosis. This accelerates the progression from AKI to CKD, highlighting the therapeutic potential of targeting CRLF1 for ...
Chunjie Wang, Yan Zhang, Fang Bai, Shankui Qian, Feng Feng, Fangyi Lu, Jiahui Fan, Kuipeng Yu, Xiangdong Yang   +8 more
wiley   +1 more source

SPARC Drives Podocyte Mitochondrial Damage and Ferroptosis in Diabetic Kidney Disease Following Klotho Deficiency

Advanced Science, EarlyView.
Klotho deficiency promotes podocyte mitochondrial dysfunction and ferroptosis through activation of the PKCα/CUX1/SPARC/TGFβ‐RII axis. SPARC emerges as a key mediator linking Klotho loss to podocyte injury in DKD and other kidney injury models, suggesting broader implications for CKD progression.
Qing Yang, Huimin Jiang, Chenyang Xiong, Xindi Zhou, Qinqin Tan, Han Xiao, Lan Qiu, Chun Gan, Yaxi Chen, Haiping Yang, Wei Jiang, Qiu Li   +11 more
wiley   +1 more source

The Bony Density of the Pedicle Plays a More Significant Role in the Screw Anchorage Ability Than Other Regions of the Screw Trajectory

Orthopaedic Surgery
Objective Osteoporosis is a crucial risk factor for screw loosening. Our studies indicate that the bone mineral density (BMD) in the screw trajectory is a better predictor of screw loosening than the BMD of the lumbar spine or the screw insertion ...
Zan Chen, Yue Chen, Jiajun Zhou, Yanwei He, Jingchi Li   +4 more
doaj   +1 more source