The purpose of the present study was to determine whether endogenous factor(s) contributes to the expression of heat shock proteins (HSPs) during the early developmental stages of rat skeletal muscles. HSP72 was expressed in both the soleus and plantaris muscles at embryonic day 22 (E22). On the basis of myosin heavy chain (MHC) immunohistochemistry, HSP72 was specifically expressed in slow typ...

Despite the existence of an active vaccination program, recently emerged strains of nephropathogenic infectious bronchitis virus (IBV) in Korea have caused significant economic losses in the poultry industry. In this study, we assessed the pathogenic and antigenic characteristics of a K-IIb type field strain of IBV that emerged in Korea since 2003, such as Kr/Q43/06. Specific pathogen free 1-we...

Article history: Accepted 17 January 2014 Available online 15 February 2014 JEL classification: C62 E21 E22

We observed highly efficient generation of electron-hole pairs due to impact excitation in single-walled carbon nanotube p-n junction photodiodes. Optical excitation into the second electronic subband E22 leads to striking photocurrent steps in the device I-V(SD) characteristics that occur at voltage intervals of the band-gap energy E(GAP)/e. Spatially and spectrally resolved photocurrent combi...

Article history: Received 25 November 2013 Received in revised form 17 June 2015 Available online 13 July 2015 JEL classification: O33 O31 E22

The polarized photoluminescence excitation spectra of twenty-five single-walled carbon nanotube species are reported. For light polarized along the nanotube axis, the main absorption resonance at E22 shows sidebands attributed to phonon assisted absorption. Sidebands to E11 have a diameter dependent energy and are assigned to excited excitonic states. Along with longitudinal excitations, severa...

Two persons within the same family were discovered to be trisomic for the segment 7qter. However, several features differed from those described in other patients with this syndrome, for example, normal birth weight and neck size, cleft palate, and beaked nose. In addition to the phenotypic variation, there were three independently segregating autosomal translocations in the pedigree: t(1;7)(q4...

The photochemical effect of low-intensity laser irradiation (LILI) on the maturation and regeneration of olfactory-immature estrus day 15 (E15) and olfactory-mature estrus day 22 (E22) rat fetuses was studied. Neuritic outgrowths of olfactory bipolar receptor cells were quantified in olfactory neuroepithelial explants. Explants in the experimental groups were irradiated with a helium-neon laser...