Results 41 to 50 of about 3,529,436 (296)

Prevention of bone loss during 56 days of strict bed rest by side-alternating resistive vibration exercise [PDF]

, 2010
Bed rest is a recognized model for muscle atrophy and bone loss in space flight and in clinical medicine. We hypothesized that whole body vibration in combination with resistive exercise (RVE) would be an effective countermeasure.
Schubert, Harald, Gast, Ulf, Beller, G., Stegeman, Dick F., Stegeman, D.F., Schiessl, Hans, Mulder, Edwin, de Haan, A., Felsenberg, D., de Haan, Arnold, Armbrecht, G., Buehring, Björn, Haan, A. de, Rittweger, J., Rittweger, Jörn, Buehring, B., Armbrecht, Gabriele, Mulder, E., Schiessl, H., Gast, U., Beller, Gisela, Mulder, Edwin R., Dimeo, Fernando C., Schubert, H., Dimeo, F., Felsenberg, Dieter, Dimeo, Fernando   +26 more
core   +2 more sources

Metastasis on pause: How dormant tumor cells stay hidden within the tumor microenvironment and evade immune surveillance

Molecular Oncology, EarlyView.
Dormant cancer cells can hide in distant organs for years, evading treatment and the immune system. This review highlights how signals from the surrounding tissue and immune environment keep these cells inactive or trigger their reawakening. Understanding these mechanisms may help develop therapies to eliminate or control dormant cells and prevent ...
Kanishka Tiwary, Jose Javier Bravo‐Cordero   +1 more
wiley   +1 more source

The Efficacy of a Deproteinized Bovine Bone Mineral Graft for Alveolar Ridge Preservation: A Histologic Study in Humans

Biomedicines
Background: Alveolar ridge preservation (ARP) following tooth extraction plays a vital role in maintaining ridge dimensions and supporting subsequent implant therapy.
Arturo Sánchez-Pérez, Marcos Rodríguez-Sánchez, Carlos Manuel Martínez-Cáceres, Alfonso Jornet-García, María José Moya-Villaescusa   +4 more
doaj   +1 more source

O comportamento do osso alveolar diante da doença periodontal [PDF]

, 2012
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.A doença periodontal é uma condição multifatorial na qual ocorre o desequilíbrio entre os processos de reabsorção e reparo do osso alveolar e que resulta ...
Silva, Paula Canever da
core  

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Prevalence of Periodontal Bone Loss in Brazilian Adolescents through Interproximal Radiography

International Journal of Dentistry, 2012
Purpose. The aim of this study was to verify the prevalence of alveolar bone loss in Brazilian adolescents through the interproximal X-rays analysis. Methods.
Benedicto Egbert Corrêa de Toledo, Eliane Marçon Barroso, Alex Tadeu Martins, Elizangela Partata Zuza   +3 more
doaj   +1 more source

The roles of osteocytes in alveolar bone destruction in periodontitis

Journal of Translational Medicine, 2020
Periodontitis, a bacterium-induced inflammatory disease that is characterized by alveolar bone loss, is highly prevalent worldwide. Elucidating the underlying mechanisms of alveolar bone loss in periodontitis is crucial for understanding its pathogenesis.
Xiaofei Huang, Mengru Xie, Yanling Xie, Feng Mei, Xiaofeng Lu, Xiaoshuang Li, Lili Chen   +6 more
doaj   +1 more source

Zwitterionic Polymer Coating Enabled Chronic Dopamine Sensing and Electrophysiology Recording in Free‐Moving Mice

Advanced Healthcare Materials, EarlyView.
Application of a zwitterionic poly(sulfobetaine methacrylate) (PSB) coating to microelectrode arrays and Ag/AgCl reference electrodes effectively inhibits biofouling and structural degradation. This strategy successfully enables simultaneous, long‐term electrophysiological recording and dopamine sensing in freely behaving mice, facilitating ...
Bingchen Wu, Cort Thompson, Thomas Deakin, Yan Xu, Colleen A. McClung, Xinyan Tracy Cui   +5 more
wiley   +1 more source

Effect of fish oil on lipopolysaccharide-induced hydroxyapatite loss in rat alveolar bone: A Preliminary Study [PDF]

, 2009
Dietary fish oil has been shown to inhibit bone resorption and, therefore, the aim of the present study was to test the hypothesis that fish oil alters lipopolysaccharide (LPS)-induced hydroxyapatite loss in rat alveolar bone. Rats were divided into four
AL Supartinah Santoso, Santoso, AL Supartinah, Totok Utoro, Wihaskoro Sosroseno, Utoro, Totok, Sosroseno, Wihaskoro, Didin E. Indahyani, Indahyani, Didin E, Soesatyo, Marsetyawan HNE, Marsetyawan HNE Soesatyo   +9 more
core  

Alveolar bone loss: Alveolar bone loss analysis.

, 2014
(A) Healthy control group. (B) Untreated periodontitis group. (C) iPSC-MSCs treated periodontitis group. (D) iPSC-MSCs/TSG-6 treated periodontitis group. Scale bar, 1 mm.
Raydolfo M. Aprecio (590401), Yi Ding (172783), Wu Zhang (220174), Yiming Li (40290), Xiaodong Zhou (86982), Qi Wang (22418), Heng Yang (590400)   +6 more
core   +1 more source