Objective Neurophysiological Indices for the Assessment of Chronic Tinnitus Based on EEG Microstate Parameters.

Chronic tinnitus is highly prevalent but lacks precise diagnostic or effective therapeutic standards. Its onset and treatment mechanisms remain unclear, and there is a shortage of objective assessment methods. We aim to identify abnormal neural activity and reorganization in tinnitus patients and reveal potential neurophysiological markers for objectively evaluating tinnitus.

Electrical nerve stimulation for sensory-neural pathway reconstruction in upper-limb amputees.

Introduction: The loss of the neural sensory function pathways between the stump limbs and the brain greatly impacts the rehabilitation of limb function and the daily lives of amputees. Non-invasive physical stressors, such as mechanical pressure and transcutaneous electrical nerve stimulation (TENS), could be potential solutions for recovering somatic sensations in amputees. Previous studies have shown that stimulating the residual or regenerated nerves in the stumps of some amputees can produce phantom hand sensations.

Exhaled Volatile Organic Compounds for Identifying Patients With Chronic Pulmonary Aspergillosis.

Diagnosing chronic pulmonary aspergillosis is a major challenge in clinical practice. The development and validation of a novel, sensitive and specific assay for diagnosing chronic pulmonary aspergillosis is urgently needed. From April 2018 to June 2019, 53 patients with chronic pulmonary aspergillosis (CPA), 32 patients with community-acquired pneumonia (CAP) and 48 healthy controls were recruited from the First Affiliated Hospital of Guangzhou Medical University.

Examination of a Chinese-made cryptococcal glucuronoxylomannan antigen test in serum and bronchoalveolar lavage fluid for diagnosing pulmonary cryptococcosis in HIV-negative patients.

Background: We presented the performance of a Chinese-made cryptococcal glucuronoxylomannan (GXM) antigen test using serum and bronchoalveolar lavage fluid (BALF) samples in the HIV-negative Chinese population.

Methods: Between February 2017 and January 2019, HIV-negative patients with pulmonary cryptococcosis were recruited and followed-up every three months, including completion of a chest CT examination and collection of serum and BALF samples.

Results: Here, thirty-seven confirmed and ten clinically diagnosed patients were recruited.

Long noncoding RNA ZFAS1 silencing alleviates rheumatoid arthritis via blocking miR-296-5p-mediated down-regulation of MMP-15.

Rheumatoid arthritis (RA), a chronic inflammatory disease, deprives patients' walking ability and reduces their life quality worldwide. Though recent studies have indicated the role of long noncoding RNA (lncRNA) ZFAS1 in several diseases, however, its role in RA remains uncharacterized. The present study aimed to unravel the the effect of ZFAS1 on RA.

Multiple-Frequency Matching Treatment Strategy for Tinnitus.

Objective: The first aim was to integrate commonly used tinnitus measures into a comprehensive questionnaire. Second, the effectiveness of a masking therapy based on multiple-frequency matching was verified in a clinical study. This study investigated the feasibility of a new treatment strategy for tinnitus, with two main foci.

Curcumin modulation of the activation of PYK2 in peripheral blood mononuclear cells from patients with lupus nephritis.

Introduction: Proline-rich tyrosine kinase 2 (PYK2) provides important signals during the activation of lymphocytes, which is essential in autoimmune diseases. Systemic lupus erythematosus (SLE) is a representative autoimmune disease, and lupus nephritis (LN) is one of its most severe complications. Although glucocorticoid-binding immuno-suppression is the first-line therapy for patients with LN, the common and severe side effects of such treatment call for new strategies to improve long-term prognosis and life quality for these patients.

[Expression of transforming growth factor beta 1 and conection tissue growth factor in ankylosing spondylitis].

Objective: To investigate the expressions of transforming growth factor beta 1(TGF-β1) /smad, connective tissue growth factor (CTGF), collagen I and collagen III in ankylosing spondylitis (AS).

Methods: Thirty patients with AS were included in the study. All the patients were performed with computed tomography-guided needle biopsy in sacroiiliac joint.