Results 71 to 80 of about 245,619 (256)

The In Vitro Transgenic Rodent Assay in Primary MutaMouse Hepatocytes Compared to the Mammalian Cell Gene Mutation Assay Using the HPRT Gene

Environmental and Molecular Mutagenesis, EarlyView.
ABSTRACT Gene mutations can be detected in mammalian cells in vitro using indicator genes such as the hypoxanthine‐guanine‐phosphoribosyltransferase (HPRT) gene. These assays have been adopted as OECD test guidelines (TG, e.g., OECD TG no. 476) and are used for regulatory purposes.
Alina Göpfert, Kylee Kendra Marie Ronnenberg, Claudia Ruelker, Silke Spang, Naveed Honarvar, Robert Landsiedel   +5 more
wiley   +1 more source

Biomechanical Comparison of Self-Compressing Screws and Cortical Screw Inserted with Lag Fashion in Canine Cadaveric Humeral Condylar Fracture Model

Veterinary Sciences
This study compares the compression force of cortical screws used in lag fashion with partially threaded cannulated screws and fully threaded headless cannulated screws as fixation methods for humeral condylar fractures in dogs.
Jun-sik Cho, Jung Moon Kim, Youn-woo Choo, Jooyoung Kim, Sorin Kim, Hwi-yool Kim   +5 more
doaj   +1 more source

Epilepsy surgery: From bench to the clinics

Epilepsia Open, EarlyView.
Abstract Objective Recent advances in epilepsy surgery in patients with intractable epilepsy make it possible to study the mechanism of epilepsy in human brains. However, the true extent and propagation of each epileptogenic area from the epileptogenic focus in each patient is still difficult to perform “epilepsy cure” by surgery.
Tatsuya Tanaka
wiley   +1 more source

Minimally Invasive Technique for PMMA Augmentation of Fenestrated Screws

The Scientific World Journal, 2015
Purpose. To describe the minimally invasive technique for cement augmentation of cannulated and fenestrated screws using an injection cannula as well as to report its safety and efficacy. Methods.
Jan-Helge Klingler, Christoph Scholz, Evangelos Kogias, Ronen Sircar, Marie T. Krüger, Florian Volz, Christian Scheiwe, Ulrich Hubbe   +7 more
doaj   +1 more source

Comparison of Early Clinical Results for Femoral Neck System and Cannulated Screws in the Treatment of Unstable Femoral Neck Fractures

Orthopaedic Surgery, 2020
To compare early clinical effects of the femoral neck system (FNS) and three cannulated screws for the treatment of patients with unstable femoral neck fractures.
Xiao-Qiang Zhou, Zhiqiang Li, Renjie Xu, Yuanshi She, Xiang-xin Zhang, Guangxiang Chen, Xiao Yu   +6 more
semanticscholar   +1 more source

Prospective randomised controlled trial comparing PLLA and PLDLA/HA/β‐TCP interference screws in anterior cruciate ligament reconstruction: CT scans, MRI and clinical outcomes

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Modifying interference screw composition may ensure better osteoconductive properties in order to reduce tunnel enlargement after anterior cruciate ligament (ACL) reconstruction. The primary and secondary purposes were to evaluate tunnel and screw volume changes in poly‐L‐lactide acid (PLLA) and poly‐D‐lactic acid + hydroxyapatite + β ...
Christian Coppola, Raul Mayr, Rene El Attal, Vinzenz Smekal, Gerald Degenhart, Christof Kranewitter, Josef Fritz, Christian Koidl   +7 more
wiley   +1 more source

Considerations for Initiation and Maintenance of Foslevodopa/Foscarbidopa for Advanced Parkinson's Disease

Movement Disorders Clinical Practice, EarlyView.
Abstract Background As Parkinson's disease (PD) progresses, motor fluctuations become increasingly difficult to manage with oral medications. Foslevodopa/foscarbidopa (LDp/CDp), delivered as a continuous 24‐h/day subcutaneous infusion, offers continuous levodopa delivery and stable plasma levodopa levels that reduce motor fluctuations. LDp/CDp has been
K. Ray Chaudhuri, Bruno Bergmans, Eric Freire‐Alvarez, Lucie Hopes, Drew S. Kern, Robert S. Kirsner, Giulia Lazzeri, Pedro Mendes‐Bastos, Noriko Nishikawa, Per Odin, Karolina Poplawska‐Domaszewicz, Rajesh Pahwa, Yuval Ramot, Klaus Seppi, Tobias Warnecke, Robert Wiggins, Megha B. Shah, Pavnit Kukreja, Bjoern Fritz, Koray Onuk, Stuart H. Isaacson   +20 more
wiley   +1 more source

The positional consistency between guidewire and cannulated or solid screw in robot-assisted spinal internal fixation surgery

Journal of Orthopaedic Surgery and Research
Background This study aimed to investigate the positional consistency between the guidewire and the screw in spinal internal fixation surgery. Methods This study involved 64 patients who underwent robot-assisted thoracic or lumbar pedicle screw fixation ...
Jingwei Zhao, Yunxian Zhang, Mingxing Fan, Xiaoguang Han, Bo Liu, Da He, Wei Tian   +6 more
doaj   +1 more source

Navigating a Rare Type IV Capitellar fracture: A Case Report and Comprehensive Literature Review.

Bhutan Health Journal, 2023
Capitellar fractures are rare, it accounts 1% of elbow fractures, and can be challenging to diagnose initially. Distinctive "double arc sign" on lateral elbow radiograph is pathogonomic. 3D CT scans is . ORIF is the preferred treatment, but the choice of
Damcho Tshering
doaj   +1 more source

Bilateral Transcranial Doppler Monitoring During Neonatal Cardiac Surgery; Guidance for Clinical and Scientific Use

Pediatric Anesthesia, EarlyView.
ABSTRACT Introduction Neonates undergoing cardiac surgery face a high risk of neurological injury and neurodevelopmental complications. Transcranial Doppler monitoring is used and validated in adults to measure cerebral blood flow and can provide valuable insights into cerebral perfusion in neonates.
B. V. Martherus, T. Alderliesten, E. M. R. Fonteyn, I. Ceelie, D. J. van Vriesland, J. Nijman, H. Talacua, R. A. J. Nievelstein, J. Dudink, M. J. N. L. Benders, W. F. F. A. Buhre, K. van Loon   +11 more
wiley   +1 more source