Objective Methotrexate has shown efficacy for the treatment of several diseases, especially
rheumatoid arthritis (RA). Methotrexate has also been implicated as a causative agent in …

Dual-energy X-ray absorptiometry (DXA) is a technology that is widely used to diagnose
osteoporosis, assess fracture risk, and monitor changes in bone mineral density (BMD). The …

Work on the design of new TiO 2 based photocatalysts is described. The key concept is the
formation of composite structures through the modification of anatase and rutile TiO 2 with …

Methotrexate is the first line drug treatment for a number of rheumatic and non-rheumatic
diseases. It is effective in controlling disease activity and preventing disease-related damage, …

Objective To evaluate the relative risk of pulmonary disease among patients with psoriasis,
psoriatic arthritis, and inflammatory bowel disease treated with methotrexate. Data sources …

Osteoporosis is one of the frequently encountered non-communicable diseases in the world
today. Several hundred million people have osteoporosis, with many more at risk. The …

Studies with a series of metal/ceria(111) (metal=Co, Ni, Cu; ceria=CeO 2 ) surfaces indicate
that metal–oxide interactions can play a very important role for the activation of methane and …

A series of ZnO/Cr 2 O 3 catalysts with different Zn:Cr ratios was prepared by coprecipitation
at a constant pH of 7 and applied in methanol synthesis at 260–300 C and 60 bar. The X-ray …

In this study, density functional theory is used to evaluate the electronic structure of the
antimony chalcogenide series. Analysis of the electronic density of states and charge density …

Objective Methotrexate is an effective treatment for a variety of inflammatory diseases. Robust
evidence on the risk of serious liver injury is lacking. The aim of this study was to evaluate …