oday ibn zeid ebadi lived during the reign of khosro parviz and was a contemporary of naaman. he had a controversial life. on one hand he was living in pleasure & drinking and on the other hand he was a poet, a literary man and a politician. he is known for philosophical poetry. he reached high status in two imperial courts but conspiracies of envious enemies finally caused him imprisonment by ...

The theory of clinical depression presented here integrates etiological factors, changes in specific structural and cellular substrates, ensuing symptomatology, and treatment and prevention. According to this theory, important etiological factors, such as stress, can suppress the production of new neurons in the adult human brain, thereby precipitating or maintaining a depressive episode. Most ...

The active sites of Cyt. P450s contain a single heme b cofactor with a proximal cysteinate ligand. Figure 1 shows the active site of P. putida Cyt. P450cam as an example. The catalytic mechanism of Cyt. P450s has been studied in detail and is depicted in Figure 1. After one-electron reduction of the heme, O2 is bound first and subsequently reduced and protonated, generating an Fe–OOH complex (C...