This paper explores long wave theory, including Kondratieff’s theory of cycles in production and relative prices; Kuznets’ theory of cycles arising from infrastructure investments; Schumpeter`s theory of cycles due to waves of technological innovation; Goodwin`s theory of cyclical growth based on employment and wage share dynamics; Keynes – Kaldor – Kalecki demand and investment oriented theori...

Nicola Cannata, Emanuela Merelli, Russ B. Altman DOI: 10.1371/journal.pcbi.0010076 In PLoS Computational Biology, volume 1, issue 7. Two quotes and reference citations were omitted in error: ‘‘More information needs to be in a form that the machine can ‘understand’ rather than simply display’’ —T. Berners-Lee and J. Hendler [7] ‘‘We invite the life science communities to participate together an...

The placenta plays a central role in determining the outcome of pregnancy. It undergoes changes during gestation as the fetus develops and as demands for energy substrate transfer and gas exchange increase. The molecular mechanisms that coordinate these changes have yet to be fully elucidated. The study performed a large scale screen of the transcriptome of the rat placenta throughout mid-late ...

The systemic immune response of Drosophila is known to be induced both by septic injury and by oral infection with certain bacteria, and is characterized by the secretion of antimicrobial peptides (AMPs) into the haemolymph. To investigate other possible routes of bacterial infection, we deposited Erwinia carotovora (Ecc15) on various sites of the cuticle and monitored the immune response via e...

We have investigated the time course of expression of the alpha and beta triad junctional foot proteins in embryonic chick pectoral muscle. The level of [3H]ryanodine binding in muscle homogenates is low until day E20 of embryonic development, then increases dramatically at the time of hatching reaching adult levels by day N7 posthatch. The alpha and beta foot protein isoforms increase in abund...

Reactivation of fetal gene expression patterns has been implicated in common cardiac diseases in adult life including left ventricular (LV) hypertrophy (LVH) in arterial hypertension. Thus, increased wall stress and neurohumoral activation are discussed to induce the return to expression of fetal genes after birth in LVH. We therefore aimed to identify novel potential candidates for LVH by anal...

The use of avian animal models has contributed to the understanding of many aspects of the ontogeny of the hematopoietic system in vertebrates. However, specific events that occur in the model itself are still unclear. There is a lack of consensus, among previous studies, about which is the intermediate site responsible for expansion and differentiation of hematopoietic cells, and the liver's c...

BACKGROUND A previous retrospective study by our group suggested that shocks timed to the upslope of the shocking lead electrogram improved defibrillation efficacy. The goal of this study was to prospectively determine whether defibrillation threshold could be reduced by use of an algorithm that timed shocks to the upslope of coarse ventricular fibrillation (test treatment) compared with shocks...

Hypoxia-induced mitogenic factor (HIMF) possesses mitogenic, vasoconstrictive, angiogenic, and antiapoptotic effects. While HIMF is known to be expressed in developmental mouse lung, its gene expression regulation during this period is completely unknown. Genomic sequencing of HIMF gene has shown that there is an Ets-1 binding site in its 5'-promoter-region. To test the hypothesis that Ets-1 pr...