https://www.selleckchem.com/products/phosphoramidon-disodium-salt.html Until now, two Sarcocystis species, S. cornixi and S. corvusi, were known to employ members of the family Corvidae as intermediate hosts. Between 2013 and 2019, having examined leg muscles of 23 common ravens in Lithuania, sarcocysts were detected in 18 birds (78.3%). Using light microscopy, transmission electron microscopy (TEM), and molecular analysis (three genetic loci, 18S rDNA, 28S rDNA, and ITS1), sarcocysts found in the common raven were described as a new species S. kutkienae. Under a light microscope, the observed sarcocysts were ribbon-shaped (1500-8147 × 53-79 μm) and had a wavy striated cyst wall that reached up to 1.5 μm. Lancet-shaped bradyzoites were 7.7 × 2.2 μm (6.1-9.0 × 1.2-3.0 μm) in size. Ultrastructurally, the sarcocyst wall was 1.5-1.8 μm in thickness and had conical-like protrusions with minute invaginations of a parasitophorous vacuolar membrane. The cyst wall was type 1e-like. Limited genetic variability was observed between the 18S rDNA and 28S rDNA sequences of S. kutkienae and other Sarcocystis spp. using birds as intermediate hosts. In contrast, S. kutkienae could be clearly identified by comparing sequences. At this locus, sequences of S. kutkienae shared the highest similarity (89.5-89.7%) with those of S. cornixi. Phylogenetic analysis showed that S. kutkienae was most closely related to Sarcocystis spp. that employs birds as intermediate and definitive hosts. The issue relating to which species might serve as definitive hosts of S. kutkienae in Lithuania is addressed. We report effects of treatment for pectus excavatum (PE) with a Vacuum Bell (VB). Fifteen patients (13 males and 2 females) undergoing VB therapy over 6years, aged 6-17years (mean 11.1years), were divided into two Groups Group 1 (G1), preteenagers (< 13years); Group 2 (G2), teenagers (≧ 13years). We retrospectively recorded changes in depth of depression and the Haller index. The depth of depressio