Xenoestrogens are spread throughout the environment affecting our daily
lives and may produce potential toxic effects on human health. The purpose of
this study was to develop a mechanistically reliable model capable of identifying
xenoestrogens....
Complement, an early recognition system of innate immunity that senses local tissue damage and infection, cross-talks with and regulates other signaling systems, including Toll-like receptor (TLR) pathways. In the context of periodontitis,...
"Every so often as the excavation continued, one of the workmen would shout: 'Another marble here!' In the end, we found ourselves - entranced and speechless - before a group of sculptures lying side by side: from west to east ([in this...
From the Sacred Gate, Kerameikos, [Athens, Greece]. "The latest work in the group is the Sphinx, which is dated to about 560 BC. All that we found [in spring 2002] was the upper part of the body, partly preserved wings, and the head. We...
Khamsah--Illustrations; Illumination of books and manuscripts, Iranian
Persian poetry, written in calligraphy on handmade paper. One of Persia's most famous poets, the twelfth century Nizam-uddin Abu Mahommed Ilyas bin Yusuf lived most of his life in Ganja, in what now is Azerbaijan. Nizami is best remembered for his...
Leaf from a twelfth century theology book, copied at the Monastery of Citeaux in France. The book was written on animal skins since paper was not used in Europe at that time, and was intended for study or for reading aloud within the monastic...
The Louisville Leader was an African-American newspaper published from 1917 to 1950 by I. Willis Cole in Louisville, Kentucky. Only a small fragment of pages one and two remain and the rest of the issue has significant portions missing from the top...
In blood coagulation, the serine protease thrombin is a multifaceted enzyme that interacts with multiple proteins. Thrombin utilizes two anion binding exosites (ABE-I and II) to supplement binding to fibrinogen and to the platelet receptor GpIbα,...
Sculpture; Portraits; Men; Emperors; Rulers; People associated with politics & government; Priests; Clergy; People associated with religion; Clothing & dress; Hairstyles
"This portrait of Emperor Augustus (27 B.C. - 14 A.D.) is a fragment of a full-length statue that was recarved into a bust and then set on an architectural element taken from another source. The chin, nose, and arch of the right eyebrow are...
"This fragment of a wall painting was among the very first ancient artworks discovered in Herculaneum after the volcanic eruption on August 23 in 79 A.D. […] This panel was executed using a technique similar to fresco painting. The design...
