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Orthopedics General

Selenium enhances the expression of miR-9, miR-124 and miR-29a during neural differentiation of bone marrow mesenchymal stem cells.

Nov 22, 2021

Selenium (Se) is a trace element that plays important role in antioxidant defense in the brain. Sodium selenite (NaSeO) is an inorganic salt of Se which has an antioxidant function. In the present stu...

Pathways in Paralympic Sport: An In-Depth Analysis of Athletes' Developmental Trajectories and Training Histories.

Nov 15, 2021

This three-part investigation conducted a comprehensive analysis of 213 Australian and Canadian athletes' developmental trajectories, training histories, and experiences in organized sports from 18 Pa...

Vagally Derived Heart Rate Variability and Training Perturbations With Menses in Female Collegiate Rowers.

Nov 15, 2021

The parasympathetically derived marker of heart rate variability, root mean square of successive R-R differences (RMSSD), and the daily fluctuations as measured by the coefficient of variation (RMSSDC...

[Clinical analysis of 16 cases of pulmonary epithelioid hemangioendothelioma].

Nov 15, 2021

To improve the diagnosis and treatment of pulmonary epithelioid hemangioendothelioma (P-EHE). Sixteen patients diagnosed with P-EHE in Fuzhou Pulmonary Hospital of Fujian Province from January 2009 ...

Cross-cultural translation, validity, and reliability of the Turkish version of the Back Pain Attitudes Questionnaire.

Nov 08, 2021

As the Back Pain Attitudes Questionnaire (Back-PAQ), a validated instrument, could be performed to evaluate biopsychosocial dimensions of back pain, it has not been translated and adapted for Turkish ...

The effect of the presence or absence of skull fractures on intracranial lesion development in road traffic accidents.

Nov 08, 2021

The aim of this study was to investigate the effect of the presence or absence of skull fractures on the development of intracranial lesions in cases of head trauma associated with traffic accidents.A...

Ablation of transient receptor potential vanilloid subtype 1-expressing neurons in rat trigeminal ganglia aggravated bone resorption in periodontitis with diabetes.

Nov 08, 2021

We aimed to investigate the contribution of neurons expressing transient receptor potential vanilloid subtype 1 (TRPV1) to alveolar bone homeostasis in periodontitis with diabetes.Diabetes was induced...

Can We Go Online for Sports Injury Prevention? A Systematic Review of English-Language Websites with Exercise-Based Sports Injury Risk Reduction Programmes.

Nov 01, 2021

Preventing sports injuries is at the forefront of sports medicine. Although effective preventive strategies in scientific literature exist, their implementation is lagging behind. The Internet could s...

Effects of composition of hydroxyapatite/gray titania coating fabricated by suspension plasma spraying on mechanical and antibacterial properties.

Nov 01, 2021

While several metallic implants with bioactive coatings have been developed thus far for treating bone deformations or deterioration, a multifunctional coating with the desired mechanical and antibact...

Acoustic properties across the human skull.

Nov 01, 2021

Transcranial ultrasound is emerging as a noninvasive tool for targeted treatments of brain disorders. Transcranial ultrasound has been used for remotely mediated surgeries, transient opening of the bl...

Control of osteoblast arrangement by osteocyte mechanoresponse through prostaglandin E2 signaling under oscillatory fluid flow stimuli.

Nov 01, 2021

Anisotropic collagen/apatite microstructure is a prominent determinant of bone tissue functionalization; in particular, bone matrix modulates its anisotropic microstructure depending on the surroundin...

A multilevel noncontiguous spinal fracture with cervical and thoracic spinal cord injury.

Oct 25, 2021

A multi-level non-contiguous spinal fracture (MNSF) caused by a high-energy impact is a type of complex traumatic injury that is been frequently initially missed, and resulting in delayed diagnosis wh...

Patients' use of physical therapy for lower back pain: A qualitative study.

Oct 25, 2021

The purpose of this study was to identify factors that influence a patient's decision to use physical therapy (PT) services for a low back pain (LBP) complaint.Semi-structured qualitative phone interv...

Potential of natural products in osteosarcoma treatment: Focus on molecular mechanisms.

Oct 25, 2021

Osteosarcoma is the most frequent type of bone cancer found in children and adolescents, and commonly arises in the metaphyseal region of tubular long bones. Standard therapeutic approaches, such as s...

Anthropometric, Physiological, and Performance Developments in Cross-country Skiers.

Oct 18, 2021

To describe changes in laboratory-assessed anthropometric and physiological characteristics, training volumes and competitive performance in national development-team cross-country (XC) skiers over a ...

EEG Spatiotemporal Patterns Underlying Self-other Voice Discrimination.

Oct 18, 2021

There is growing evidence showing that the representation of the human "self" recruits special systems across different functions and modalities. Compared to self-face and self-body representations, f...

The use of scaling parameters and the impact of non-uniqueness in the simulation of a large-scale solute transport experiment conducted in discrete fractures.

Oct 11, 2021

There are few studies analyzing tracer experiments conducted in rock fractures at large scales (>50 m) and fewer still which have succeeded in simulating experimental data without the use of param...

Clinical comorbidities correlated with a response to the cerebrospinal fluid tap test in idiopathic normal-pressure hydrocephalus.

Oct 11, 2021

The mainstay of treatment for idiopathic normal-pressure hydrocephalus (iNPH) is spinal fluid shunting. A tap test (TT) is recommended as an indication of shunting. Patients with iNPH are often elderl...

Vitamin D status, proinflammatory cytokines and bone mineral density in Mexican people with multiple sclerosis.

Oct 11, 2021

Vitamin D (VD) has been classically associated with calcium homeostasis and bone mineral density since it has a key role on mineralization and resorption. Immunomodulatory effects have been attributab...

Incidence rate of angel wing and its effect on wing bone development and serum biochemical parameters in geese.

Oct 11, 2021

The first purpose of this study was to reveal the distribution of the angel wing (AW) of geese. Our data showed that the total incidence of AW was 6.67% in 150-day-old White Zhedong (ZD) geese, the oc...

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