Results 31 to 40 of about 508,402 (269)

Performance of two bone substitutes of novel cotton-like β-TCP/PDLGA and granular β-TCP on bone regeneration in the femoral bone defect of the Beagle dogs

Bone Reports, 2020
This study aimed to clarify whether novel cotton-like composite made of β-tricalcium phosphate (β-TCP) and poly(Dl-lactide-co-glycolide) (PDLGA) has a different effect on in vivo bone regeneration after bone defect than that of granular β-TCP.
Yasuaki Okada, Yoshiaki Yamanaka, Kunitaka Menuki, Yukichi Zenke, Manabu Tsukamoto, Takafumi Tajima, Kenji Kosugi, Makoto Kawasaki, Eiichiro Nakamura, Naoka Toyota, Yasuhiro Kawabe, Akinori Sakai   +11 more
doaj   +1 more source

Therapeutic effects and adaptive limits of an acellular technique by ultrapurified alginate (UPAL) gel implantation in canine osteochondral defect models

Regenerative Therapy, 2020
Background: The aim of this study was to clarify the objective therapeutic effects of an acellular technique by ultrapurified alginate (UPAL) gel implantation in canine osteochondral defect models. Methods: Two osteochondral defects (diameters: 3.0 and 5.
Tomohiro Onodera, Rikiya Baba, Yasuhiko Kasahara, Toshihiko Tsuda, Norimasa Iwasaki   +4 more
doaj   +1 more source

Electrically Rotatable Polarizer Using One-Dimensional Photonic Crystal with a Nematic Liquid Crystal Defect Layer

Crystals, 2015
Polarization characteristics of defect mode peaks in a one-dimensional (1D) photonic crystal (PC) with a nematic liquid crystal (NLC) defect layer have been investigated. Two different polarized defect modes are observed in a stop band.
Ryotaro Ozaki, Masanori Ozaki, Katsumi Yoshino   +2 more
doaj   +1 more source

Septin 9 PB domains coordinate centrosome positioning and microtubule acetylation to control epithelial polarity

FEBS Letters, EarlyView.
Septin 9 polybasic domains couple phosphoinositide‐rich membrane binding to centrosome positioning, Golgi organization, and microtubule acetylation to control epithelial polarity. Their loss disrupts this axis, causing centrosome mispositioning, Golgi fragmentation, reduced microtubule acetylation, and polarity inversion via upregulation of the ...
Ting ting Cai, Mohyeddine Omrane, Nassima Benzoubir, Didier Samuel, Ama Gassama‐Diagne   +4 more
wiley   +1 more source

A comparative radiological study of experimental bone and soft tissue defect healing treated with great omentum in dogs [PDF]

Iraqi Journal of Veterinary Sciences, 2009
Experimental bone defect was created at med shift of femoral bone of twelve adult stray dogs from both sexes. Operative animals were divided into two equal groups each group have 6 animals, in first group the defect induced at med shift of femoral bone ...
L. M. Alkattan, A. M. Alkassab
doaj   +1 more source

Conserved binding mode but diverse interfaces of MreC‐PBP2 interactions

FEBS Letters, EarlyView.
The crystal structure of abMreC reveals a conserved two β‐barrel architecture and provides structural insights into its role within the bacterial elongasome. The abMreC–abPBP2 complex model identifies the molecular basis of MreC‐mediated PBP2 recognition, contributing to the regulation of peptidoglycan synthesis.
Hyunseok Jang, Hyo Been Jin, Chang Min Kim, So Yeon Lee, Hyun Ho Park   +4 more
wiley   +1 more source

Histopathologic evaluation of effects of systemic Strontium Ranelate application on bone healing after grafting tibial defect

Revista Científica
This study evaluated the effects of different doses of strontium ranelate combined with a bovine-derived deproteinized xenogeneic bone graft on bone healing in a rat defect model.
Burak Karabulut, Murat Tanrisever, Erhan Cahit Ozcan, Irem Semiha Koksaldi, Burak Turgut, Ozmen Istek, Umit Koray Can, Serkan Dundar   +7 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Translophagy—A potential link between autophagy impairment and translational errors

FEBS Letters, EarlyView.
Neurodegenerative diseases are characterised by the accumulation of abnormal proteins and protein aggregates, but their origin often remains unknown. We propose that selective autophagy removes damaged protein‐making machinery, preventing errors during protein synthesis.
Mykola V. Korolchuk, Gailing Ma, Robin Antrobus, Diego Manni, Marco Trevisan‐Herraz, Mustafa Khwaja, Max Brown, Gavin D. Richardson, Masaaki Komatsu, Daniel Erskine, Viktor I. Korolchuk, Tetsushi Kataura   +11 more
wiley   +1 more source

Defect groups are sylow intersections

Mathematische Zeitschrift, 1967
Proof. By hypothesis, we can choose veV-{0} such that v x = v for all x in H. Since V o c V and V is irreducible, there is y in G such that vyCVo. Suppose x E H n y l H y . Then x = y l h y for some h in H. Hence v y x = vy (y -1 hy)= vhy = vy is fixed by x. By our hypothesis, x = 1.
openaire   +2 more sources