Extract of Ginkgo biloba (EGb) has been therapeutically used for several decades to increase peripheral and cerebral blood flow so as to prevent cardiovascular and neurovascular diseases. However, the role of EGb in neuroprotective effects has received much attention recently. In this study, we investigated the effect of EGb on the development of NOS and AChE positive neurons in the rat embryonic basal forebrain. The results showed that treated with EGb, the OD of MTT staining analysis, and the numbers, the cell sizes and circumferences of NOS and AChE positive neurons were greatly promoted. These data suggest that EGb had similar effects of the neurotrophins such as NGF and BDNF in promoting the development of NOS and AChE positive neurons in the rat embryonic basal forebrain.
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http://dx.doi.org/10.1016/j.cellbi.2005.12.012 | DOI Listing |
Calcif Tissue Int
January 2025
Endocrinology Department, School of Medicine, Pontificia Universidad Católica de Chile, Av. Diagonal Paraguay 262, Cuarto Piso, Santiago, Chile.
X-linked hypophosphatemia (XLH) is a rare metabolic disorder characterized by elevated FGF23 and chronic hypophosphatemia, leading to impaired skeletal mineralization and enthesopathies that are associated with pain, stiffness, and diminished quality of life. The natural history of enthesopathies in XLH remains poorly defined, partly due to absence of a sensitive quantitative tool for assessment and monitoring. This study investigates the utility of 18F-NaF PET/CT scans in characterizing enthesopathies in XLH subjects.
View Article and Find Full Text PDFSci Rep
January 2025
Center for Cancer Immunotherapy and Immunobiology, Kyoto University Graduate School of Medicine, Kyoto, Japan.
Menstrual pain affects women's quality of life and productivity, yet objective molecular markers for its severity have not been established owing to the variability in blood levels and chemical properties of potential markers such as plasma steroid hormones, lipid mediators, and hydrophilic metabolites. To address this, we conducted a metabolomics study using five analytical methods to identify biomarkers that differentiate menstrual pain severity. This study included 20 women, divided into mild (N = 12) and severe (N = 8) pain groups based on their numerical pain rating scale.
View Article and Find Full Text PDFArthroscopy
January 2025
Fellowship Director Emeritus, Plano Orthopedic and Sports Medicine Center, Plano Texas.
A free-floating disc shaped polycarbonate-urethane ultra-high molecular weight polyethylene fiber reinforced medial compartment implant is designed for symptomatic postmedial meniscectomy syndrome. Because it is not sutured into place, an intact 2mm meniscus rim with intact anterior and posterior meniscal horns are required. In a recent 24-month follow-up study, only 64% of the original implants were retained.
View Article and Find Full Text PDFLancet Neurol
February 2025
Department of Neurology, International University of Health and Welfare, Narita, Japan.
Background: Evidence from preclinical studies suggests that IL-6 signalling has the potential to modulate immunopathogenic mechanisms upstream of autoantibody effector mechanisms in patients with generalised myasthenia gravis. We aimed to assess the safety and efficacy of satralizumab, a humanised monoclonal antibody targeting the IL-6 receptor, in patients with generalised myasthenia gravis.
Methods: LUMINESCE was a randomised, double-blind, placebo-controlled, multicentre, phase 3 study at 105 sites, including hospitals and clinics, globally.
Eur J Radiol
January 2025
Department of Radiology, The Affiliated People's Hospital of Ningbo University, Ningbo 315040 China. Electronic address:
Pelvic venous disorder (PVD) is a common gynecological disorder caused by chronic pelvic venous congestion. Clinically, it primarily manifests as lower abdominal pain, lower back pain, dyspareunia, increased menstrual flow, and increased vaginal discharge, though positive physical signs are few. The gynecological examination may reveal bilateral ovarian tenderness.
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