Medicinal – Page 163

Addressing filamentous fungi-related onychomycosis in the era of antifungal resistance: assessment of Zataria multiflora nanostructured lipid carrier topical gel in a double-blinded clinical trial

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Nail fungal infections (onychomycosis) are difficult to treat, especially as fungi become resistant to standard antifungal medications. Researchers tested a new gel made from Zataria multiflora (Shirazi thyme) packaged in special nanoparticles that help the medicine penetrate the nail better. In a clinical trial comparing this gel to placebo, the Zataria multiflora treatment showed better results after just 2 weeks, with 70% of patients experiencing fungal cure compared to 55% with placebo.

In Vitro Activity of Nitroxoline (5-Nitro-8-Hydroxyquinoline) Against Aspergillus Species

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Researchers tested an old antibiotic called nitroxoline against Aspergillus fungi that cause serious infections in immunocompromised patients. The drug works by removing zinc that the fungus needs to survive. The study found that nitroxoline was very effective against all tested fungal strains, including those resistant to modern antifungal drugs, suggesting it could potentially be repurposed as a new treatment option.

Pleurotus eryngii Culture Filtrate and Aqueous Extracts Alleviate Aflatoxin B1 Synthesis

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This research demonstrates that extracts from oyster mushrooms (Pleurotus eryngii) can effectively reduce dangerous aflatoxin contamination in food and feed by up to 94%. Aflatoxins are toxic compounds produced by mold fungi that can cause serious health problems including cancer. The study shows that mushroom compounds work through multiple mechanisms including antioxidant activity and enzyme production, offering a natural and environmentally friendly alternative to harmful synthetic chemicals for protecting our food supply.

Schizophyllum radiatum: An uncommon culprit of invasive fungal rhinosinusitis in an immunocompetent patient – A case report from India

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A 32-year-old healthy woman in India developed a serious fungal infection in her sinuses caused by an extremely rare fungus called Schizophyllum radiatum. Standard laboratory tests could not identify the fungus due to its unusual characteristics, so doctors used advanced DNA sequencing to confirm the diagnosis. After surgery to remove the infected material and treatment with antifungal medication, the patient fully recovered, marking this as likely the first documented case of this type of infection in India.

Tracing the Origin and Evolution of the Fungal Mycophenolic Acid Biosynthesis Pathway

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Scientists studied how different fungal species produce mycophenolic acid, a drug used to prevent transplant rejection in millions of patients worldwide. By analyzing the genomes of many fungal species, they found that only a few fungi can make this important drug, and they discovered that these fungi have different ways of protecting themselves from being poisoned by their own medicine. This research helps us understand how fungi evolve to produce valuable medicines and could lead to better ways to produce immunosuppressants.

The Role of AFB1, OTA, TCNs, and Patulin in Forensic Sciences: Applications in Autopsy, Criminal Investigations, and Public Health Prevention

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This research examines how dangerous fungal poisons (mycotoxins) found in contaminated food can be detected in deceased individuals during autopsies. These toxins, produced by common molds, can cause serious health problems including liver cancer, kidney disease, and immune system damage. The study proposes procedures for forensic investigators to collect and analyze these toxins from body tissues and fluids to help solve cases involving poisoning or chronic toxin exposure.

Screening of Basidiomycete Strains Capable of Synthesizing Antibacterial and Antifungal Metabolites

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Researchers tested 18 different types of wood-decay fungi (basidiomycetes) to see if they could produce natural antibiotics and antifungal compounds. They found that 16 of the 18 strains successfully produced antimicrobial substances. Five strains were particularly promising, showing strong activity against dangerous bacteria including antibiotic-resistant strains. The study identified specific chemical compounds from these fungi that could potentially be developed into new medicines.

A Rare Case of Methyldopa-Induced Hepatitis

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A 31-year-old woman developed severe liver inflammation (hepatitis) six weeks after starting methyldopa, a common blood pressure medication. After stopping the drug, her liver function returned to normal without needing steroids or other intensive treatments. This case reminds doctors that even commonly used, safe medications can rarely cause serious liver problems and should be considered when patients develop unexplained liver inflammation.

Chronic cavitary pulmonary histoplasmosis treated with isavuconazole after a hypersensitivity reaction to itraconazole

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A 68-year-old patient with a serious lung infection caused by Histoplasma fungus initially developed an allergic skin reaction to the standard medication itraconazole. Unable to use the typical treatment, doctors switched him to a newer antifungal drug called isavuconazole using a carefully controlled graded dose approach. The patient successfully tolerated the new medication and achieved complete resolution of his infection with sustained improvement, suggesting isavuconazole could be a viable alternative for similar patients.

The rise of Stropharia rugosoannulata industry in China: current state and prospects

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The wine-cap mushroom (Stropharia rugosoannulata) is becoming a major agricultural industry in China with over 494,000 tons produced annually. This large, meaty mushroom is rich in proteins, minerals, and healing compounds that may help fight diabetes, obesity, and heart disease. It grows easily on agricultural waste materials, making it an environmentally friendly crop that’s being used to help rural communities and reduce farming pollution.

Research Topic: Medicinal