Abstract Background Priapism is defined as erection that lasts for more than 4 h without sexual stimulation.There are various causes of priapism, but there are no reports of sildenafil-induced priapism in dogs.In human medicine, there were no pre-marketing reports of priapism caused by sildenafil, but post-marketing surveillance has shown that it i
The carotenoids are the most widely Hair Nets distributed secondary metabolites in plants and can be degraded by carotenoid cleavage dioxygenase (CCD) to form apocarotenoids including an important C13 compound beta-ionone.Volatile beta-ionone can confer the violet and woody fragrance to plant essential oils, flowers, fruits, and vegetables, which t
Influences of TiO2 or Y2O3 dopants on pressure-assisted sintering of polycrystalline Al2O3 were investigated to control the microstructure of sintered Al2O3 as well as to improve the homogeneity of transparent Al2O3 samples.The transparent polycrystalline Al2O3 samples with and without the dopants were fabricated by two-step pulsed electric current