Natural Inhibitory Treatment of Fungi-Induced Deterioration of Carbonate and Cellulosic Ancient Monuments: Isolation, Identification and Simulation of Biogenic Deterioration.

Fungi play a significant role in the deterioration of various types of monuments. Therefore, the protection of ancient monuments from fungal attacks is an important goal that must attract the attention of researchers worldwide. A total of 69 fungal isolates were recovered from 22 deteriorated objects compromising paper, textiles, wood, and stone in the National Museum of Egyptian Civilization (NMEC) storeroom, Cairo, Egypt.

Dog bite injuries to the face: A narrative review of the literature.

Objective: Dog bite injuries remain a public health concern for two key reasons: the physical threat to health following attack and the infective sequelae a canine bite can incur. Facial bite injuries can result in significant emotional, psychological and physical trauma to victims involved. This narrative review elucidates the current presentation and management of dog bite injuries to the face.

Spectroscopic and photostability study of water-soluble hypericin encapsulated with polyvinylpyrrolidone.

Hypericin has gained great attention as a powerful photosensitizing and fluorescent agent for photodynamic therapy (PDT) and fluorescence diagnosis (FD) of cancer. However, native hypericin is hydrophobic and nearly insoluble in aqueous media which hinders its photobiological activity. Herein, we demonstrate the encapsulation of hypericin and polyvinylpyrrolidone (hypericin@PVP) as an attractive class of water-soluble formula of hypericin with improved absorption and emission characteristics in water.