2 documents found, page 1 of 1
Chemical modifications of a natural xanthone and antimicrobial activity against...
Micheletti, Ana Camila; Honda, Neli Kika; Lima, Dênis Pires de; Beatriz, Adilson; Sant'ana, Maria Rita; Carvalho, Nádia Cristina PereiraA series of 15 ω-aminoalkoxylxanthones containing methyl, ethyl, propyl, tert-butylamino and piperidinyl moieties were synthesized from a natural xanthone isolated from a lichen species. These compounds were tested for their in vitro antibacterial properties against Gram-positive and Gram-negative bacteria and cytotoxicity against a number of human tumor cell lines was too evaluated. The newly synthesized deriv...
Presence of anti-toxocara antibodies in children selected at hospital unversitá...
Matos, Maria de Fatima Cepa; Militão, Dina Namico Arashiro; Brum, Maria Aparecida R.; Omais, Maruãn; Quilião, Maria EulinaVisceral Larva Migrans syndrome (VLM) results from the presence or migration of helminth larvae in humans, who nonetheless only play the role of paratenic hosts in the helminths life cycle. In humans, VLM can be caused by larvae of various nematode species, chiefly those of the ascarid Toxocara canis, which can then be found at a variety of body sites, such as the liver, lungs, heart, and brain. Clinical and pa...