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Electronic excited molecular oxygen (singlet oxygen, (1)O(2)) is known to damage DNA, yielding mutations. In this work, the mutagenicity induced by (1)O(2) in a defined sequence of DNA was investigated after replication in Escherichia coli mutants deficient for nucleotide and base excision DNA repair pathways. For this purpose a plasmid containing a(More)
OBJECTIVE To compare the standard methods for ultrasound measurement of fetal head circumference (HC) and biparietal diameter (BPD) (outer-to-outer (BPDoo) vs outer-to-inner (BPDoi) caliper placement), and compare acquisition of these measurements in transthalamic (TT) vs transventricular (TV) planes. METHODS This study utilized ultrasound images acquired(More)
Mount San Simeone is situated, in northern Friuli, in the geographical area of Carnian Prealps. Its position between the Tagliamento river and the lake of Cavazzo make it different from all of the surrounding mountains. Due to its sunny position and its steep sided form, despite its modest altitude (1250) it presents a unique combination of microclimates(More)
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