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Human glioma, arising from glial cells of the central nervous system, accounts for almost 30%of all brain tumours , neoplasms with a poor prognosis and high mortality rates worldwide. In the present study we assessed tissue architectural modifications associated with macrophage lineage cells, controversial major immune effector cells within the brain, in human glioma tissue samples from eastern India. Ethically cleared post-operative human glioma samples from our collaborative neurosurgery unit with respective CT/MRI and patient history were collected from the Nodal Centre of Neurosciences in Kolkata, over 9 months. Along with conventional histopathology, samples were subjected to silver-gold staining and fluorescence tagged immunophenotyping for the detection of electron dense brain macrophage/microglia cells in glioma tissue, followed by immune-phenotyping of cells. With higher grades, CD11b+/Iba-1+ macrophage/microglia architecture with de-structured boundaries of glioma lesions indicated malfunction and invasive effector state. Present study documented a contribution of microglia to glioma progression in Eastern India.
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Clin Exp Optom
September 2025
School of Optometry and Vision Science, University of New South Wales, Sydney, Australia.
Clinical Relevance: Good vision is critical for childhood development and education. Pre-school vision screening is important for early detection and treatment of visual problems, and prevention of life-long vision loss.
Background: The aim of this study was to determine the prevalence of vision impairment (VI) and refractive error (RE) in rural Nepalese children under five years of age.
J Phys Chem B
September 2025
National Research Institute of Chinese Medicine, Ministry of Health and Welfare, Taipei 11221, Taiwan, ROC.
The synthesis of -tetrakis(3,4,5-trimethoxyphenyl)porphyrin [HT(3,4,5-OCH)PP] and cobalt(II) -tetrakis(3,4,5-trimethoxyphenyl)porphyrin [Co(T(3,4,5-OCH)PP)] has been successfully accomplished. The oxidation properties of [Co(T(3,4,5-OCH)PP)] have been assessed through UV-vis, NMR, and EPR techniques. It can be seen in the UV-vis spectrum that adding SbCl caused extra peaks to appear at 674 nm, which means that a π-cation radical was formed.
View Article and Find Full Text PDFPhys Rev Lett
August 2025
State Key Laboratory of Particle Detection and Electronics, Beijing 100049, Hefei 230026, People's Republic of China.
Using e^{+}e^{-} collision data collected with the BESIII detector operating at the Beijing electron positron collider, the cross section of e^{+}e^{-}→π^{+}π^{-}h_{c} is measured at 59 points with center-of-mass energy sqrt[s] ranging from 4.009 to 4.950 GeV with a total integrated luminosity of 22.
View Article and Find Full Text PDFCochrane Database Syst Rev
September 2025
Cochrane Evidence Synthesis Unit Germany/UK - Sub-Unit Düsseldorf, Institute of General Practice, Centre for Health and Society, Medical Faculty of the Heinrich-Heine-University Düsseldorf, Düsseldorf, Germany.
Background: In order to improve the outcomes of children and adolescents with type 1 diabetes mellitus (T1DM), access to and quality of comprehensive acute and chronic care services in low- and middle-income countries (LMIC) must be improved.
Objectives: To identify and summarise the characteristics of models of care for T1DM in children and adolescents in LMIC.
Search Methods: We searched MEDLINE, Scopus, the Cochrane Central Register of Controlled Trials (CENTRAL), and the World Health Organization (WHO) Global Index Medicus from inception to 11 December 2023 without restrictions.
Curr Hypertens Rev
September 2025
Department of Pharmacology, Mediciti Institute of Medical Sciences, Ghanpur, Telangana, India.
Introduction: Hypertension is a major contributor to disability-adjusted life years (DALYs) worldwide, as highlighted by the Global Burden of Disease study (GBD 2021). Effective management of hypertension through medication can significantly lower the risks associated with the condition. It is important to recognize that not adhering to antihypertensive therapy often leads to negative health outcomes.
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