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Orthopedics General

Expression of angiogenesis-related proteins in bone marrow mesenchymal stem cells induced by osteoprotegerin during osteogenic differentiation in rats.

Jun 14, 2021

This study aimed to discuss the expression of angiogenesis-related proteins in bone marrow mesenchymal stem cells (BMSCs) induced by osteoprotegerin (OGP) during osteogenic differentiation in rats, an...

Correlation between thoracolumbar disc degeneration and anatomical spinopelvic parameters in supine position on MRI.

Jun 10, 2021

This study aims to investigate the correlation between spinopelvic parameters in supine position (pelvic incidence (PI), sacral slope (SS), pelvic tilt (PT), lumbar lordosis (LL)), disc degeneration a...

Computed tomographic guidance for internal fixation of type II distal phalangeal fractures in 51 horses.

Jun 10, 2021

Type II distal phalanx (P3) fractures are a well-described cause of lameness in horses. Reports on outcome following internal fixation of type II P3 fractures are lacking, and with little emphasis on ...

Bone heating and implant removal using a high-frequency electrosurgical device. An in vivo experimental study.

Jun 10, 2021

Failed implant removal using a high-frequency electrosurgical device (HFED) has been reported to be less invasive than other surgical techniques. We sought to clarify the mechanism of removal torque r...

Results of a Gene Panel Approach in a Cohort of Patients with Incomplete Distal Renal Tubular Acidosis and Nephrolithiasis.

Jun 10, 2021

Distal renal tubular acidosis (dRTA) is characterized by an impairment of urinary acidification resulting in metabolic acidosis, hypokalemia, and inappropriately elevated urine pH. If not treated, thi...

Efficacy of Creatine Supplementation and Resistance Training on Area and Density of Bone and Muscle in Older Adults.

Jun 10, 2021

To examine the efficacy of creatine (Cr) supplementation and any sex differences during supervised whole-body resistance training (RT) on properties of bone and muscle in older adults.Seventy particip...

The role of cortical perforations in allogeneic block grafting for lateral augmentation in maxilla: A randomized clinical trial.

Jun 10, 2021

The need of decortication on the recipient site remains unclear for bone regeneration. To our knowledge, there are no human clinical trials that studied the influence of decortication on cancellous al...

Selective His-bundle pacing in an adult with atrioventricular canal defect via retrograde His localization.

Jun 07, 2021

Adult congenital heart disease patients may undergo numerous fluoroscopically guided procedures including pacemaker implantation during their lifetime. One alternative to traditional pacemaker setup w...

Changes in Superior Displacement, Angulation, and Shortening in the Early Phase of Healing for Completely Displaced Midshaft Clavicle Fractures in Adolescents: Results from a Prospective, Multicenter Study.

Jun 07, 2021

Progressive displacement of diaphyseal clavicle fractures has been observed in adult patients, at times necessitating a change from non-operative to operative treatment. Whether this occurs in adolesc...

DIAGNOSTIC OF THE ATHLETE'S HEART AND FACTORS AFFECTING ITS DEVELOPING.

Jun 07, 2021

The aim: Studying the features of the structure and function of the heart in athletes and identifying the factors that influence the development of these changes.Materials and methods: The study inclu...

Epithelioid hemangioendothelioma, an ultra-rare cancer: a consensus paper from the community of experts.

Jun 07, 2021

Epithelioid hemangioendothelioma (EHE) is an ultra-rare, translocated, vascular sarcoma. EHE clinical behavior is variable, ranging from that of a low-grade malignancy to that of a high-grade sarcoma ...

Cofilin-1 promotes fibrocyte differentiation and contributes to pulmonary fibrosis.

Jun 07, 2021

Fibrocytes originate from the bone marrow monocyte lineage and participate in the pathogenesis of pulmonary fibrosis. Research providing a comprehensive picture of fibrocytes is still limited. Cofilin...

Pilot in-vitro study on insertion/removal performance of hand-cast, milled and 3D printed splints.

Jun 03, 2021

The aim of this in-vitro pilot study was to establish a splint testing method and compare insertion/removal performance of dental splints.56 identical lower jaw splints (n = 8 per group) were manufa...

Combination of Treadmill Aerobic Exercise with Bifidobacterium longum OLP-01 Supplementation for Treatment of High-Fat Diet-Induced Obese Murine Model.

Jun 03, 2021

Obesity, which can result from disease, genetics, nutrition, lifestyle, and insufficient physical activity, substantially increases an individual's risk of complications and comorbidities. Exercise ca...

Specific targeting of the KRAS mutational landscape in myeloma as a tool to unveil the elicited anti-tumor activity.

Jun 03, 2021

The multiple myeloma (MM) mutational landscape has identified alterations in KRAS as the most recurring somatic variant. Combining DNA and RNA sequencing, we studied 756 patients and observed KRAS as ...

Anatomic fit of precontoured extra-articular distal humeral locking plates: a cadaveric study.

Jun 03, 2021

Extra-articular distal humerus locking plates (EADHPs) are precontoured anatomical plates widely used to repair distal humeral extra-articular diaphyseal fractures. However, EADHPs frequently cause di...

Refracture after locking compression plate removal in displaced midshaft clavicle fractures after bony union: a retrospective study.

Jun 03, 2021

A midshaft clavicle fracture is a common fracture that typically responds well to open reduction and internal fixation (ORIF). However, refracture can occur after implant removal (IR). This study aime...

The Association Between Alterations in Redox Homeostasis, Cortisol, and Commonly Used Objective and Subjective Markers of Fatigue in American Collegiate Football.

May 31, 2021

To assess associations between a free oxygen radical test (FORT), free oxygen radical defense test (FORD), oxidative stress index, urinary cortisol, countermovement jump (CMJ), and subjective wellness...

A possible case of Langerhans-cell histiocytosis? Differential diagnosis in a rare case from the Late Antiquity Bavaria (Germany).

May 31, 2021

To outline the importance of accurate diagnosis in ancient rare diseases by presenting a possible case of Langerhans-cell histiocytosis.Skeletal elements from a well-preserved skeleton of a nine to el...

There is direct relationship between bone bridge length and coracoclavicular fixation resistance to failure: Biomechanical study in a porcine model.

May 31, 2021

This study aims to evaluate the relation between coracoclavicular resistance to failure and the distance between clavicular tunnels. The hypothesis is that a greater clavicular bone bridge between tun...

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