Macro- and microscopic transformations were studied in burned animals skeleton after treatment with alpha-tocopherolum. The antioxidant was found to optimize osteogenesis, disturbed in burn lesion.
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BMC Musculoskelet Disord
January 2025
Department of Pediatric Orthopaedics, Children's Hospital of Fudan University, National Children's Medical Center, 399 Wanyuan Rd, Minhang District, Shanghai, 201102, China.
Purpose: Ollier's disease (multiple enchondromatosis) can cause severe lower limb length discrepancy and deformity in children. Osteotomy and limb lengthening with external fixation can correct the lower extremity deformity. There may be lesions in the osteotomy part (OP), and the internal fixation part of the external fixation(FP).
View Article and Find Full Text PDFProbl Radiac Med Radiobiol
December 2024
State Institution «National Research Center of Radiation Medicine, Hematology and Oncology of the National Academy of Medical Sciences of Ukraine», 53 Yuriia Illienka Str., Kyiv, 04050, Ukraine.
Objective: To determine the structure of abnormalities of bone tissue and substantiate the management tactics inacute lymphoblastic leukemia (ALL) pediatric patients and in children with no oncohematological disorders, livingin radiologically contaminated territories (RCT).
Materials And Methods: Children (n = 220) living in RCT were the study participants i.e.
J Orthop Surg Res
December 2024
Arthroscopy and Joint Research Institute, Yonsei University College of Medicine, Seoul, Republic of Korea.
Background: No clear agreement exists on the degree of bone formation required to remove a metal plate without correction loss after medial opening-wedge high tibial osteotomy (MOWHTO). We aimed to investigate the mechanical stability of the proximal tibia with different bone formations after plate removal in MOWHTO using finite element models and determine the extent of bone formation when the plate can be removed without correction loss.
Methods: The MOWHTO models with 5, 10, and 15 mm opening gaps were generated.
J Orthop Surg Res
December 2024
Department of Oral Orthodontics, The First Affiliated Hospital, Zhengzhou University, Jianshe East Road, Erqi District, Zhengzhou, 450052, Henan, China.
Background: Orthodontic treatment applies specific corrective forces to teeth, transmitting stress to periodontal tissue, thereby regulating the growth and development of periodontal ligament stem cells (PDLSCs). Recently, N-acetyltransferase 10 (NAT10) mediated N4-acetylcytidine (ac4C) modification is demonstrated to play a key role in the osteogenic differentiation of stem cells. Therefore, this study aimed explore the effects of Orthodontic treatment on the NAT10 mediated ac4C modification and osteogenic differentiation of PDLSCs.
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