Falco

Oxo 5-imino-2,S,J, 5-tetrahydro-l,, 4-triazine 6-Azacytosine) Substances of this type were not studied by the earlier workers, and the first representative of this group to be investigated was 3-oxo-5-imino-2,3,4,5-tetrahydro-l,2,4-triazine (122) which should bear the name 6-azacytosine. It was prepared by Falco et al. by treating 3-thioxo-5-oxo-2,3,4,5-tetrahydro-l,2,4-triazine (88) with alcoholic ammonia. Some iV-substituted derivatived were prepared anal-ogously. ... 

Later evidence suggested that merlins (Falco columbarius) also declined in parts of Britain during the late 1950s or early 1960s as the result of exposure to cyclodienes (Newton, Meek, and Little 1978). The merlin, like the peregrine and sparrow hawk, is a bird-eating predator. 

Bieber T. Braun-Falco O IgE-bearing Langerhans cells are not specific to atopic eczema but are found in inflammatory skin diseases. J Am Acad Dermatol 1991 24 658-659. 

De Falco E, Porcelli D, Torella AR, et al. SDF-1 involvement in endothelial phenotype and ischemia-induced recruitment of bone marrow progenitor cells. Blood 2004 104(12) 3472-3482. 

FIGURE 23.3 Effects of dietary supplementation with carotenoids on (a) serum carotenoid concentrations, (b) serum concentrations of ROMs, and (c) serum antioxidant capacity (OXY), in nestling European kestrels (Falco tinnunculus). Open circles are nonsupplemented controls, and closed circles are carotenoid-supplemented birds. Means SE are shown. Means that are significantly different are denoted by asterisks CP<0.05 "Pc0.01 mmP<0.001). 

Casagrande, S., Csermely, D., Pini, E., Bertacche, V., and Tagliavini, J. 2006. Skin carotenoid concentration correlates with male hunting skill and territory quality in the kestrel (Falco tinnunculus). J. Avian Biol. 37 190-196. 

Costantini, D., Casagrande, S., De Filippis, S., Brambilla, G., Fanfani, A., Tagliavini, J., and Dell Omo, G. 2006. Correlates of oxidative stress in wild kestrel nestlings (Falco tinnunculus). J. Comp. Physiol. B 176 329-337. 

Scheuerermaly, C.C., Eckmann, L., Kagnoff, M.F., Falco, M.T. and Maly, F.E. (1994) Colonic epithelial cell lines as a source of interleukin-8 stimulation by inflammatory cytokines and bacterial lipopolysaccharide. Immunology 81, 85-91. 

Haque, R., Falco, J., Cohen, S., Riordan, C. (1980) Role of transport and fate studies in the exposure, assessment and screening of toxic chemicals. In Dynamics, Exposure and Hazard Assessment of Toxic Chemicals. Haque, R., Ed., pp. 47-67, Ann Arbor Sci. Publ., Ann Arbor, MI. 

Falco S, Niencheski LF, Rodilla M et al (2010) Nutrient flux and budget in the Ebro estuary. Estuar Coast Shelf Sci 87 92-102... 

Cadmium biomagnifies in terrestrial food chains and tends to accumulate in liver and kidneys of older apex organisms (Scheuhammer 1987). This process was documented in the chain of soil to vegetation to invertebrates to upper trophic level consumers, including roe deer (Capreolus capreolus), bam owls (Tyto alba), weasels (Mystela nivalis), and kestrels (Falco tinnunculus Gorree... 

Lesser kestrel, Falco naumannr, nonviable eggs Spain 1988-91 Bald eagle, Haliaeetus leucocephalus eggs 3.1 (0.2-7.1) FW 3... 

Negro, J.J., J.A. Donazar, F. Hiraldo, L.M. Hernandez, and M.A. Fernandez. 1993. Organochlorine and heavy metal contamination in non-viable eggs and its relation to breeding success in a Spanish population of lesser kestrels (Falco naumanni). Environ. Pollut. 82 201-205. 

Peregrine falcon, Falco peregrinis Baltimore, Maryland, Age 7+ ... 

---