Several sewage treatment plants are currently operational in Iran for supplying health conditions, better life of people, keeping the environment clean, and retrieval waste water and nutrient materials from collected sewage of houses and industrial units.In sewage treatment plants there are several potential health, safety and environment dangers (
Abstract Background Motor neuron degeneration or loss in the spinal cord is the characteristic phenotype of motor neuron diseases or spinal cord injuries.Being proliferative and located near neurons, astrocytes are considered ideal cell sources for regenerating neurons.Methods We selected and tested different combinations of the small molecules for
Abstract Background There is scientific evidence that preventive physical exercise is effective even in high age.In contrast, there are few opportunities of preventive exercise for highly aged people endangered by or actually in need of care.For example, they would not be able to easily go to training facilities; standard exercises may be too inten
The new coronavirus SARS-CoV-2, the cause of COVID-19, has become a public health emergency of global concern.Like the SARS and influenza pandemics, there have been a large number of cases coinfected with other viruses, fungi, and bacteria, some of which originate from the oral cavity.Capnocytophaga, Veillonella, and other oral opportunistic pathog
In this paper we report the trauma suffered by a green turtle (Chelonia mydas), caused by a collision with a motorboat, and describe the case ante and post-mortem.An adult female green turtle was rescued alive on December 2, 2016 at Ponta Negra beach, municipality of Natal, Rio Grande do Norte, Brazil.The rescued animal was sent to the Marine Fauna