Giant cell tumor of bone (GCTB) is a primary bone tumor that typically exhibits benign histological appearance and clinical behavior in most cases, with local aggressiveness and rare metastasis.It predominantly affects individuals in the young adult age group.It is characterized by the presence of multinucleated osteoclastic giant cells and a strom

Health workers are at high risk of novel coronavirus (Covid-19) and preventive behaviors play an important role in reducing the incidence and deaths of this infection.Therefore, the aim of the present study was to investigate COVID-19 Preventive Behaviors and its Related Beliefs among Health Workers ecoalf baku of Hamadan province using the Extende

Cholesterol is an essential component ecoalf baku of the mammalian plasma membrane involved in diverse cellular processes.Our recent quantitative imaging analysis using ratiometric cholesterol sensors showed that the available cholesterol concentration in the inner leaflet of the plasma membrane (IPM) is low in unstimulated cells and increased in a