Results 41 to 50 of about 318,015 (360)

Complication and Infection Risk Using Bone Substitute Materials to Treat Long Bone Defects in Geriatric Patients: An Observational Study

Medicina, 2023
Background and Objectives: he treatment of large bone defects in geriatric patients often presents a major surgical challenge because of age-related bone loss. In such patients, the scarcity of healthy makes autologous grafting techniques hard to perform.
Jonas Pawelke, Vithusha Vinayahalingam, Thaqif El Khassawna, Christian Heiss, Larissa Eckl, Gero Knapp   +5 more
doaj   +1 more source

A comparison of cortical and trabecular bone from C57 Black 6 mice using Raman spectroscopy [PDF]

, 2009
Peer ...
Aspden, Richard M., Gibson, Iain R., Goodyear, Simon R., Skakle, Jan, Wells, Richard P. K.   +4 more
core   +1 more source

Three New Species and a Key for the Genus Callidora (Hymenoptera: Ichneumonidae) [PDF]

, 2017
Excerpt: The genus Callidora (subfamily Porizontinae) has traditionally contained a single European species, Callidora albovincta (Holmgren). Townes (1969) redefined the genus and included a second species (Campoplex analis Gravenhorst). At the same time
Tigner, Timothy C.
core   +3 more sources

Efficacy and Equivalency of Phytase for Available Phosphorus in Broilers Fed an Available Phosphorus-Deficient Diet

Animals, 2023
This study was conducted to assess the effectiveness of phytase on the performance, carcass traits, nutrient digestibility, tibia characteristics, and inositol phosphorus (IP) degradation in broiler chickens.
Myunghwan Yu, Elijah Ogola Oketch, Jun-Seon Hong, Nuwan Chamara Chathuranga, Eunsoo Seo, Haeeun Park, Bindhu Lakshmibai Vasanthakumari, Hans Lee, Jung-Min Heo   +8 more
doaj   +1 more source

CONGENITAL DEFICIENCY OF THE TIBIA [PDF]

Journal of Pediatric Orthopaedics, 1985
The late results of treatment of 24 legs in 21 children with congenital deficiency of the tibia are presented. A new classification is proposed which correlates well with recommendations for treatment and with the final functional result. Three types of deficiency were recognised: Type I, total absence of the tibia; Type II, distal absence; Type III ...
R. V. Dawe, Ali Kalamchi
openaire   +4 more sources

Orthopedic Surgery Planning Based on the Integration of Reverse Engineering and Rapid Prototyping [PDF]

, 2004
This paper describes orthopedic surgical planning based on the integration of RE and RP. Using symmetrical characteristics of the human body, CAD data of the original bone without damages for the injured extent are generated from a mirror ...
Ahn, Dong-Gyu, Lee, Jun-Young, Yang, Dong-Yol   +2 more
core   +1 more source

The first Neanderthal remains from an open-air Middle Palaeolithic site in the Levant [PDF]

, 2017
The late Middle Palaeolithic (MP) settlement patterns in the Levant included the repeated use of caves and open landscape sites. The fossil record shows that two types of hominins occupied the region during this period - Neandertals and Homo sapiens ...
Agha, Nuha, Barash, Alon, Barzilai, Omry, Been, Ella, Benazzi, Stefano, Ekshtain, Ravid, Greenbaum, Noam, Hovers, Erella, Hublin, Jean-Jacques, Levin, Lihi, Malinski-Buller, Ariel, Mayer, Daniella E. Bar-Yosef, Mitki, Netta, Nir, Nadav, Oxilia, Gregorio, Porat, Naomi, Rak, Yoel, Roskin, Joel, Shahack-Gross, Ruth, Soudack, Michalle, Stahlschmidt, Mareike C., Yeshurun, Reuven   +21 more
core   +4 more sources

Assessment of Non-Phytate Phosphorus Requirements of Chinese Jing Tint 6 Layer Chicks from Hatch to Day 42

Animals
We aimed to estimate the non-phytate phosphorus (NPP) requirements of Chinese Jing Tint 6 layer chicks. We randomly allocated 720 birds to five treatments with six cages of 24 birds each, feeding them a corn–soybean diet containing 0.36%, 0.41%, 0.46%, 0.
Cheng-Yan Gong, Guang Liu, Hong-Peng Shi, Shuan Liu, Xin-Yi Gao, Shou-Jun Zhang, Hao Liu, Rui Li, Dan Wan   +8 more
doaj   +1 more source

Lower-limb internal loading and potential consequences for fracture healing

Frontiers in Bioengineering and Biotechnology, 2023
Introduction: Mechanical loading is known to determine the course of bone fracture healing. We hypothesise that lower limb long bone loading differs with knee flexion angle during walking and frontal knee alignment, which affects fracture healing success.
Mark Heyland, Dominik Deppe, Dominik Deppe, Marie Jacqueline Reisener, Marie Jacqueline Reisener, Philipp Damm, William R. Taylor, Simon Reinke, Georg N. Duda, Adam Trepczynski   +9 more
doaj   +1 more source

Transient peak-strain matching partially recovers the age-impaired mechanoadaptive cortical bone response [PDF]

, 2018
Mechanoadaptation maintains bone mass and architecture; its failure underlies age-related decline in bone strength. It is unclear whether this is due to failure of osteocytes to sense strain, osteoblasts to form bone or insufficient mechanical stimulus ...
A Carriero, A Moustafa, AF Pereira, AG Robling, AG Robling, AH Ng, AI Birkhold, AI Birkhold, AM Hanson, AM Weatherholt, B Javaheri, B Javaheri, B Javaheri, B Javaheri, B Kamal, BM Willie, C Liu, C Turner, CA Schneider, CH Turner, CT Rubin, DB Burr, DB Burr, DM Cullen, E Smith, ER Spector, EW Helge, F Bini, G Ducher, H Razi, J Wergedal, JR Mosley, JR Mosley, K Deere, K Deere, KC Lee, KE Poole, KJ Jepsen, LB Meakin, LE Lanyon, LE Lanyon, LE Lanyon, LE Lanyon, M Doube, M Schaffler, M Steiner, MD Brodt, MD Willinghamm, ME Lynch, MM Shimano, N Holguin, N Holguin, N Holguin, N Lara-Castillo, P Lind, P Sztefek, R DeSouza, RH Routh, RL Souza De, SM Millard, SM Ponik, T Jämsä, TC Lee, TK Patel, Y Umemura   +64 more
core   +3 more sources