Pulmonary artery sling is a rare cause of respiratory distress arcade smokey the bear belt created by compression of the lower trachea and right mainstem bronchus due to an aberrant origin of the left pulmonary artery.The condition is frequently associated with recurrent respiratory infections and other congenital malformations including tracheal r
Abstract Introduction The physical constraints of the skull and complex spatial relationships of the anatomy pose unique challenges to the study of head and neck and contribute to its notoriety amongst students.Mastering the cranial nerves is a tedious but imperative learning task; the complicated pathways to target tissues and intricate relationsh
BackgroundRecently, the problem of traditional Chinese medicine (TCM) safety has attracted attention worldwide.To prevent the spread of copyright drugs, it is necessary to establish a drug traceability system.A traditional drug traceability system can record the whole circulation process of drugs, from planting, production, processing, and utopia h
The fast and precise fabrication of three-dimensional (3-D) structures made of nanofibers is an important development trend in the electrospinning technique.This paper describes a new and facile method of electrospinning to fabricate nanofibrous 3-D structures.The nanofibrous 3-D structures can be engineered to have the desired layer thicknesses, w
Abstract Background Several resources have been developed (e.g., reporting guidelines) to promote high-standard practices in health research.However, there was no continuous and systematic assessment of recommended practices in published systematic reviews with meta-analysis (SRMAs), which increases the usability of the available resources.Therefor