While the pathophysiology and clinical significance of arterial calcifications have been studied extensively, minimal focus has been placed on venous calcification deposition. In this study, we evaluated the association between calcium deposition in human saphenous vein (HSV), endothelial function, and patient demographic risk factors. Fifty-four HSV segments were collected at the time of coron...

However, in the case of deposits, the situation is more complex. At least two kinds of deposits should be distinguished: transferable deposits (“money”) and non-transferable deposits (“financial capital”). This is necessary because the services provided are different in both cases. Services provided in connection with “money” include, in principle, the transfer of these deposits in order to han...

BACKGROUND Familial amyloid polyneuropathy (FAP) is an autosomal dominant disease caused by a point mutation in the gene encoding transthyretin, which is secreted by the liver. Orthotopic liver transplantation (OLT) has been proposed to prevent disease progression. Little is known about long-term changes in renal function and lesions after OLT. METHODS The renal function of 33 patients with F...

Introduction Henoch Schonlien Purpura(HSP ),the most common non granulomatous ,immune complex mediated small vessel vasculitis in children involves multiple organs [1–2]. In adults and infants less than 2 years it tends to have an atypical course with higher rate of gastrointestinal and renal complications [1]. HSP nephritis is reported to occur in 20-80% of patients and characterized by mesang...

Newly exposed volcanic substrates contain negligible amounts of organic materials. Heterotrophic organisms in newly formed ecosystems require bioavailable carbon and nitrogen that are provided from CO2 and N2 fixation by pioneer microbes. However, the knowledge of initial ecosystem developmental mechanisms, especially the association between microbial succession and environmental change, is sti...

We discuss the history of exploration of Red Clay vertebrate fossils of the Loess Plateau, and record observations on “Hipparion Red Clay” localities of Shanxi and Gansu provinces. Red clay is widespread across the Loess Plateau, but misleading as a descriptive term because many deposits are neither red nor dominated by clay-size sediment. Many red clay sequences contain paleosols, but also wat...

BACKGROUND Tumoral calcinosis is a rare manifestation of extraskeletal calcification, featuring large calcified cystic masses in the periarticular regions of large joints. In chronic kidney disease (CKD), this disorder is thought to evolve through a chronically elevated calcium-phosphorus solubility product leading to calcium precipitation in soft tissue. Treating tumoral calcinosis in these pa...

Widespread ash dispersal poses a significant natural hazard to society, particularly in relation to disruption to aviation. Assessing the extent of the threat of far-travelled ash clouds on flight paths is substantially hindered by an incomplete volcanic history and an underestimation of the potential reach of distant eruptive centres. The risk of extensive ash clouds to aviation is thus poorly...