Most frequent serotypes were 23F, 6B, 19F, and 14 Resistance to

Most frequent serotypes were 23F, 6B, 19F, and 14. Resistance to penicillin, ceftriaxone, erythromycin, and trimethoprim/sulfamethoxazole was 83%, 18%, 62%, and 66%, respectively. 67% isolates were multidrug resistant. Pneumococcal conjugate vaccines covered 80% to 93% of multidrug resistant isolates.”
“The geometrical structures

and vibrational spectra of both the (4,4) single-walled silver nanotube and the stretched one-lattice-parameter-wide fcc Ag nanowire, found in a recent experiment [Nature Nanotechnology 4, 149 (2009)], have been investigated by the density-functional theory calculations within the generalized gradient approximation. It is found that there exist main differences between their vibrational spectra and corresponding Raman- and IR-active spectra. For example, PRIMA-1MET in vitro 1) the Raman modes of the Ag tube span a wider frequency range than the Ag wire, and there AC220 manufacturer is its characteristic radial breathing mode at 120 cm(-1), in contrast to

that of the Ag wire at 129 cm(-1), showing also specifically different 1(st)-order resonant Raman spectra for both of them, which may be used for identifying accurately the Ag tube from the Ag wire in future experiment. 2) The IR modes of the (4,4) Ag tube span a narrower frequency range than the Ag wire, and its highest frequency IR mode lies at 168 cm(-1), which is less than that of the stretched Ag wire, lying at about Nutlin-3 clinical trial 182 cm(-1). (C) 2011 American Institute of Physics. [doi:10.1063/1.3608113]“
“The objective of the present study was to examine the role of SOS pathway in salinity stress tolerance in Brassica spp. An experiment was conducted in pot culture with 4 Brassica genotypes, i.e., CS 52 and CS 54, Varuna and T 9 subjected to two levels of salinity treatments along with a control, viz., 1.65 (S-0), 4.50 (S-1) and 6.76 (S-2) dS

m(-1). Salinity treatment significantly decreased relative water content (RWC), membrane stability index (MSI) and chlorophyll (Chl) content in leaves and potassium (K) content in leaf, stem and root of all the genotypes. The decline in RWC, MSI, Chl and K content was significantly less in CS 52 and CS 54 as compared to Varuna and T 9. In contrast, the sodium (Na) content increased under salinity stress in all the plant parts in all the genotypes, however, the increase was less in CS 52 and CS 54, which also showed higher K/Na ratio, and thus more favourable cellular environment. Gene expression studies revealed the existence of a more efficient salt overly sensitive pathway composed of SOS1, SOS2, SOS3 and vacuolar Na+/H+ antiporter in CS 52 and CS 54 compared to Varuna and T 9. Sequence analyses of partial cDNAs showed the conserved nature of these genes, and their intra and intergenic relatedness.

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