A case report of neuralgic amyotrophy.

Neuralgic muscular atrophy is not uncommon in clinical practice. Due to the different branches of brachial plexus involved in the lesion, the clinical symptoms are different, and there is a lack of clear imaging diagnostic criteria, so the diagnosis of this disease brings great challenges to clinicians. We have certain experience in the diagnosis and treatment of this disease, and hereby select a representative case of neuralgic muscular atrophy to share its diagnosis and treatment process, focusing on analyzing the characteristic symptoms of this disease, valuable imaging data and targeted treatment, so as to enable clinicians to better understand this disease.

Atypical anti-glomerular basement membrane disease with membranous hyperplasia: diagnostic challenges and treatment variability.

This case report presents a detailed analysis of a 31-year-old male patient who presented with a complex array of clinical symptoms, including proteinuria, hematuria, edema, and kidney insufficiency. Despite undergoing multiple tests, the results for anti-glomerular basement membrane antibodies yielded negative findings. Subsequently, kidney biopsy pathology revealed a distinct diagnosis of atypical anti-glomerular basement membrane (anti-GBM) disease with membrane hyperplasia.

CircDiaph3 aggravates H/R-induced cardiomyocyte apoptosis and inflammation through miR-338-3p/SRSF1 axis.

Acute myocardial infarction (AMI) is one of the most prevalent cardiovascular diseases, accounting for a high incidence rate and high mortality worldwide. Hypoxia/reoxygenation (H/R)-induced myocardial cell injury is the main cause of AMI. Several studies have shown that circular RNA contributes significantly to the pathogenesis of AMI.

Automatic measurement of lower limb alignment in portable devices based on deep learning for knee osteoarthritis.

Background: For knee osteoarthritis patients, analyzing alignment of lower limbs is essential for therapy, which is currently measured from standing long-leg radiographs of anteroposterior X-ray (LLR) manually. To address the time wasting, poor reproducibility and inconvenience of use caused by existing methods, we present an automated measurement model in portable devices for assessing knee alignment from LLRs.

Method: We created a model and trained it with 837 conforming LLRs, and tested it using 204 LLRs without duplicates in a portable device.

Dual Factor-Loaded Artificial Periosteum Accelerates Bone Regeneration.

In the clinic, inactivation of osteosarcoma using microwave ablation would damage the periosteum, resulting in frequent postoperative complications. Therefore, the development of an artificial periosteum is crucial for postoperative healing. In this study, we prepared an artificial periosteum using silk fibroin (SF) loaded with stromal cell-derived factor-1α (SDF-1α) and calcitonin gene-related peptide (CGRP) to accelerate bone remodeling after the microwave ablation of osteosarcoma.

[ARL67156, a small-molecule CD39 inhibitor, enhances natural killer cell cytotoxicity against gastric cancer cells and in nude mice].

Objective: To investigate the effect of ARL67156, a small-molecule inhibitor of CD39, on cytotoxicity of natural killer (NK) cells against gastric cancer cells.

Methods: Human peripheral blood-derived primary NK cells isolated and purified using a magnetic bead antibody method were treated with 100 μmol/L ARL67156 for 24 h, and the signaling pathway of NK cell activation was detected by Western blotting. The level of interferon-γ (IFN-γ) in the supernatant of NK cells co-cultured with gastric cancer cells was detected using ELISA, and NK cell CD107a degranulation was measured with flow cytometry.

Clinical and radiographic outcomes of long monoblock, hydroxyapatite-coated stem in revision hip arthroplasty with extended trochanteric osteotomy: a multicenter study.

Background: The distally fixed stem used in revision total hip arthroplasty (rTHA) with extended trochanteric osteotomy (ETO) is subject to periprosthetic fracture, stem subsidence, and stress shielding. The prospective multicentric study aimed to assess the clinical and radiographic outcomes, and complications of using the Corail revision stem in rTHA with ETO.

Methods: Sixty-four patients undergoing rTHA with ETO using the Corail revision stem between 2019 and 2020 were enrolled in the study.

Successful treatment of eyebrow intradermal nevi by shearing combined with electrocautery and curettage: Two case reports.

Background: An intradermal nevus is a common skin tumour, and the classical method of removal has a risk of recurrence and scarring. It is a challenge for dermatologists to treat eyebrow intradermal nevi quickly and efficiently. This study focused on investigating the efficacy and safety of shearing combined with electrocautery and curettage in the treatment of eyebrow intradermal nevi.

Melatonin Improves Mitochondrial Dysfunction and Attenuates Neuropathic Pain by Regulating SIRT1 in Dorsal Root Ganglions.

Neuropathic pain is a debilitating chronic pain condition and is refractory to the currently available treatments. Emerging evidence suggests that melatonin exerts analgesic effects in rodent models of neuropathic pain. Nevertheless, the exact underlying mechanisms of the analgesic effects of melatonin on neuropathic pain are largely unknown.

Using mesh in capsule anatomical reconstruction to enhance the stability of high-dislocation-risk hip arthroplasty: a randomized controlled trial.

Background: Dislocation is a common complication after total hip arthroplasty (THA). This study aimed to compare the outcomes of mesh reconstruction versus conventional capsular repair in maintaining capsular integrity and preventing dislocation after THA.

Methods: This was a prospective, randomized controlled study of consecutive patients.

MicroRNA-483-5p accentuates cisplatin-induced acute kidney injury by targeting GPX3.

The ability of cisplatin (cis-diamminedichloroplatinum II) toxicity to induce acute kidney injury (AKI) has attracted attention and concern for a long time, but the molecular mechanism of action for cisplatin is not clear. MicroRNA-483 is involved in several diseases, such as tumorigenesis and osteoarthritis, but its renal target and potential role in AKI are unknown. In this study, we explored the pathogenic role and underlying mechanism of miR-483-5p in cisplatin-induced AKI, using transgenic mice, clinical specimen, and in vitro cell line.

Acupuncture for cancer pain: an evidence-based clinical practice guideline.

Background: This study aims to develop an evidence-based clinical practice guideline of acupuncture in the treatment of patients with moderate and severe cancer pain.

Methods: The development of this guideline was triggered by a systematic review published in JAMA Oncology in 2020. We searched databases and websites for evidence on patient preferences and values, and other resources of using acupuncture for treatment of cancer pain.

The effects of early enteral nutrition on the nutritional statuses, gastrointestinal functions, and inflammatory responses of gastrointestinal tumor patients.

Objective: This paper was designed to investigate the effects of early enteral nutrition (EEN) on the nutritional statuses, gastrointestinal functions, and inflammatory responses of gastrointestinal tumor patients.

Methods: A total of 194 gastrointestinal tumor patients treated in our hospital from May 2017 to February 2019 were recruited as the study cohort. Among them, 101 patients were administered enteral nutrition (the study group), and 93 patients were administered parenteral nutrition (the control group).