Research Keyword: quality assurance

ZAP-X Stereotactic Radiosurgery for Optic Nerve Sheath Meningioma: A Case Report

A 68-year-old woman with a benign brain tumor growing around her optic nerve received cutting-edge radiation treatment called ZAP-X stereotactic radiosurgery. The treatment precisely delivered radiation beams from multiple angles to shrink the tumor by 44% over six months. The patient experienced complete relief from eye pain and pressure, with reduced bulging of the eye, while maintaining excellent safety with no complications or damage to surrounding healthy structures.

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Barcode high-resolution melting (Bar-HRM) analysis to authenticate true cinnamon (Cinnamomum verum) from its adulterants and contaminants

This study developed a rapid and cost-effective DNA test to verify that cinnamon products are authentic true cinnamon (Ceylon cinnamon) rather than cheaper substitutes. The test uses DNA barcoding and melting curve analysis to distinguish true cinnamon from three common adulterants and can also detect contamination with a toxic fungus. The method is particularly useful for processed cinnamon products like powder where traditional identification methods don’t work, helping protect consumers and maintain market integrity for authentic Sri Lankan cinnamon.

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Morpho-phylogenetic evidence reveals novel hyphomycetous fungi on medicinal plants in Southwestern China

Researchers discovered and described 12 new species of fungi found on medicinal plants in southwestern China. By examining the fungi’s appearance under microscopes and analyzing their DNA, scientists confirmed these were previously unknown species. Some of these fungi may produce beneficial compounds while others produce toxins, highlighting the importance of understanding which fungi live on medicinal plants to ensure their quality and safety for human use.

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Morpho-phylogenetic evidence reveals novel hyphomycetous fungi on medicinal plants in Southwestern China

Researchers discovered 12 new species of fungi growing on medicinal plants in Southwestern China. These fungi were identified using a combination of physical characteristics and genetic analysis. The findings help us understand the fungal communities associated with medicinal plants and may have implications for ensuring the quality and effectiveness of Chinese herbal medicines.

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Diagnostic Capacity for Fungal Infections in Tertiary Hospitals in Nigeria and Ghana – An Onsite Baseline Audit of 9 Sites

Researchers audited fungal disease testing capabilities in major hospitals across Nigeria and Ghana. They found that most hospitals lack basic equipment, trained staff, and procedures needed to diagnose serious fungal infections like cryptococcal meningitis and invasive aspergillosis. The study highlights urgent needs for investment in laboratory infrastructure and personnel training to improve diagnosis of neglected fungal diseases in Africa.

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