(1997). Is banding an acceptable treatment for varices that have not bled (prophylaxis)? Hepatology, 25, 1346-50. (1997). Effects of isosorbide-5-mononitrate compared with propranolol on first bleeding and long-term survival in Prevention of first bleeding in cirrhosis: a meta-analysis of randomized trials of nonsurgical treatment.

RESUMO: O século XIV é considerado uma época de transição no cenário bélico medieval. Percebe-se escalada da violência com o aumento dos engajamentos, sua duração e do quantitativo combatentes nos exércitos. Observa-se também revalorização das tropas infantaria, em detrimento cavalaria pesada, que já foi tida como a força dominante campos batalha medievais. Este artigo pretende analisar Cavalar...

On the basis of a 14th-century account by the Genoese Gabriele de' Mussi, the Black Death is widely believed to have reached Europe from the Crimea as the result of a biological warfare attack. This is not only of great historical interest but also relevant to current efforts to evaluate the threat of military or terrorist use of biological weapons. Based on published translations of the de' Mu...

Effects of food on bacterial community composition associated with the copepod Acartia tonsa Dana Kam Tang*, Claudia Dziallas, Kristine Hutalle-Schmelzer and Hans-Peter Grossart Virginia Institute of Marine Science, Gloucester Point, VA 23062-1346, USA Leibniz Institute of Freshwater Ecology and Inland Fisheries, 12587 Berlin, Germany Biological Sciences, University of Santo Tomas, Manila 1015,...

Covering: January to December 2013. Previous review, Nat. Prod. Rep., 2013, 30, 1346-1356. This review covers the isolation and chemistry of diterpenoids from terrestrial as opposed to marine sources and includes labdanes, clerodanes, abietanes, pimaranes, kauranes, cembranes and their cyclization products. There are 179 references.

Epidermal stem cells control the homeostasis and regeneration of skin hair through their ability to self-renew for extended periods time differentiation into multiple lineages. KROX20, a zinc finger-containing transcription factor, mediates signaling pathways modulate cell activation quiescence in various tissues. In recent study, we identified population epithelial-derived Krox20-expressing up...

We present the first results of an observational programme at the ESO Very Large Telescope aimed at detecting a large sample of high-redshift galaxies fainter than the current spectroscopic limit of R=25.5 for Lyman-Break galaxies. In this paper, we describe the results of deep narrow and broad-band imaging and subsequent follow-up multi-object spectroscopy of faint high-redshift galaxies in th...