Results 71 to 80 of about 4,190,471 (295)

Predicting cortical bone resorption in the mouse tibia under disuse conditions caused by transient muscle paralysis

Scientific Reports
Load removal from the load-bearing bone, such as during extended space travel or prolonged bed rest, negatively affects bone health and leads to significant bone loss.
Himanshu Shekhar, Sanjay Singh, Jitendra Prasad   +2 more
doaj   +1 more source

Bone loss in HIV [PDF]

Current Opinion in Endocrinology, Diabetes & Obesity, 2015
Because of antiretroviral therapy (ART), people are living with HIV infection longer than ever before. As this patient group ages, it is expected that medical comorbidities such as osteoporosis and fragility fractures will increase. The purpose of this review is to address the epidemiology and what is known regarding the pathogenesis of bone loss in ...
Corrilynn O, Hileman, Allison Ross, Eckard, Grace A, McComsey   +2 more
openaire   +2 more sources

Close to the bone: investigations into bone tissue mineralisation and mechanobiology of osteoporosis

, 2012
Osteoporosis is a metabolic skeletal disease characterized by low bone mass, depleted micro-architecture and reduced strength. The public health costs of osteoporosis relate almost entirely to the fractures that are the clinical manifestation of the ...
Brennan, Meadhbh
core   +1 more source

Time‐restricted feeding prior to Mycobacterium tuberculosis infection reduces tissue CD4+ T cells with limited impact on bacterial clearance

FEBS Open Bio, EarlyView.
Time‐restricted feeding (TRF) in mice increased liver fatty acid oxidation and decreased fatty acid biosynthesis. These alterations persisted when TRF was discontinued and the host was infected with Mycobacterium tuberculosis. Pre‐exposure to TRF did not alter tissue (lung and spleen) mycobacterial burden but significantly reduced CD3+ T cells in lungs
Ashish Gupta, Nidhi Yadav, Subhasmita Das, R. Rajendra Kumar Reddy, Nupur Sharma, Amol Ratnakar Suryawanshi, Jaswinder Singh Maras, Ranjan Kumar Nanda   +7 more
wiley   +1 more source

3′-Sialyllactose alleviates bone loss by regulating bone homeostasis

Communications Biology
Osteoporosis is a common skeletal disease that results in an increased risk of fractures. However, there is no definitive cure, warranting the development of potential therapeutic agents.
Ahreum Baek, Dawoon Baek, Yoonhee Cho, Seongmoon Jo, Jinyoung Kim, Yoontaik Hong, Seunghee Cho, Sung Hoon Kim, Sung-Rae Cho   +8 more
doaj   +1 more source

BONE DENSITOMETRY IN PATIENTS WITH RHEUMATOID ARTHRITIS [PDF]

Acta Medica Iranica, 2005
Osteoporosis (OP) is a frequent complication of rheumatoid arthritis (RA) and longitudinal studies have documented increased rate of bone loss in RA patients.
B. Heidari, F. Jalali
doaj  

BONE STRENGTH OF DIFFERENT PIGS GENETIC TYPES [PDF]

, 2010
The aim of this study was to evaluate the bone strength in different genetic types of pigs. Nowadays, in swine production it is rather common to obtain pigs with weak bones, especially on the hind legs.
Griggio, Michele
core  

Effects of IGFBP4 deficiency on human preadipocyte proliferation and differentiation through the IGF1R/AKT pathway

FEBS Open Bio, EarlyView.
IGFBP4 knockdown (KD) impairs preadipocyte proliferation and is associated with IGF1R protein downregulation and attenuated AKT phosphorylation. The mechanisms by which IGFBP4 KD influences the IGF1R/AKT signaling pathway involve newly synthesized proteins and lysosomal degradation pathways. Created in BioRender.
Yujia Guo, Sandy Richter, Christoph Bach, Wieland Kiess, Anna Kirstein, Diana Le Duc, Antje Garten   +6 more
wiley   +1 more source

Sulfated chitosan mitigates acute lung injury induced bone loss via immunoregulation

Bone Research
Respiratory inflammatory diseases disrupt bone metabolism and cause pathological bone loss. The lung-bone axis is established in chronic diseases like asthma and cystic fibrosis but is less studied in acute lung injury (ALI), recently implicated in COVID-
Yongxian Liu, Luli Ji, Fuwei Zhu, Jiaze Yu, Dongao Huang, Jingyuan Cui, Xiaogang Wang, Jing Wang, Changsheng Liu   +8 more
doaj   +1 more source

Relação entre perda óssea peri-implantar e tabagismo [PDF]

, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.Atualmente, os efeitos adversos do tabagismo na saúde sistêmica e oral são amplamente conhecidos e estudados.
Caldas, Guilherme Niche
core