background: in recent years, natural products, especially natural antioxidants, play an important role in various fields. in fact, lippia citriodora is one of the medicinal plants which is cultivated in iran and it may be has potential antioxidant activity. objective: the chemical composition of lippia citriodora essential oil (lceo) has been determined. the total phenolic content and antioxida...

Radioisotopes of elements from all parts of the periodic table find both clinical and research applications in radionuclide molecular imaging and therapy (nuclear medicine). This article provides an overview of these applications in relation to both the radiological properties of the radionuclides and the chemical properties of the elements, indicating past successes, current applications and f...

Information technologies for chemical structure prediction, heterogeneous database access, pattern discovery, and systems and molecular modeling have evolved to become core components of the modern drug discovery process. As this evolution continues, the balance between in silico modeling and 'wet' chemistry will continue to shift and it might eventually be possible to step through the discover...

To the Editor:—The interesting article by Flaishon et al. included prospective data on the difficulties of performing anesthetic and critical care duties in mass casualty situations. An additional factor to consider is the challenge of continuing to perform one’s duties while wearing full antichemical protective gear. As a member of the Air National Guard, I am obligated to perform chemical war...

INTRODUCTION The threat of mass casualties caused by an unconventional terrorist attack is a challenge for the public health system, with special implications for emergency medicine, anesthesia, and intensive care. Advanced life support of patients injured by chemical or biological warfare agents requires an adequate level of personal protection. The aim of this study was to evaluate the person...

Circulation Differs Depending on Tf Iron Saturation, Junji Kato, Masayoshi Kobune, Yutaka Kohgo, Koshi Fujikawa, Rishu Takimoto, Yoshihiro Torimoto, Yoshihisa Ito, Masami Bessho, Tomomitsu Hotta, Akihisa Hikawa, Takafumi Fujii, Kari Punnonen, and Yoshiro Niitsu ( The Fourth Department of Internal Medicine, Sapporo Medical University School of Medicine, Sapporo 060-8543, Japan; 2 Third Departmen...

*Corresponding author: Jillian R. Tate, Chemical Pathology, Pathology Queensland, Block 7, Level 3, Royal Brisbane and Women’s Hospital, Herston Road, Herston, QLD 4029, Australia, Phone: +61 7 36460082, Fax: +61 7 36463417, E-mail: [email protected] William A. Parsonage: Department of Cardiology, Royal Brisbane and Women’s Hospital, Brisbane, QLD, Australia; and School of Medicine, U...

hydrogels are introduced to modem medicine as novel materials suitable for a variety ofbiomedical applications. studying hydrogels as novel biomaterials has become a fast-developingand exciting research field during the last two decades. these interesting biomaterials have found awide range of application including contact lenses, vehicles for drug delivery and scaffold in tissueengineering and...

the objectives of this experiment were to investigate the application of new ligands including different atoms & evaluation their nucleophile effects against various metals. chemistry researchers are really interested in this field. from among various ligands, there are some ligands with different coordinating ligands as well. there are great number of intermediate complexes and major eleme...

In May 2014, a discussion meeting entitled ‘The new chemistry of the elements’ took place—the first ever linking the Royal Society and the German Academy of Sciences, Leopoldina. The meeting confirmed and highlighted that the periodic table not only still represents the best way of understanding and mastering the fascinating and diverse science and technological applications of the known 114 ch...