Overall image of nuclear tests and their human effects at Semipalatinsk: an attempt at analyses based on verbal data.

The present paper is part of an attempt at finally reconstructing the realities of nuclear tests and their human effects near Semipalatinsk, Kazakhstan. As a first step, it tries to reconstruct the overall image of nuclear tests and their human effects. Our data are 199 written testimonies of those affected by radiation, which were collected in 2002 and 2003.

Human suffering effects of nuclear tests at Semipalatinsk, Kazakhstan: established on the basis of questionnaire surveys.

The main objective of the present paper is to explore the effects of radiation exposure on the inhabitants near the Semipalatinsk Nuclear Tests Site (SNTS), Kazakhstan. Our research team of the Research Institute for Radiation Biology and Medicine, Hiroshima University, started in 2002 to conduct a field research study using questionnaire surveys. The present paper attempts to clarify health effects and mental problems on the inhabitants by using our questionnaire surveys.

Around Semipalatinsk nuclear test site: progress of dose estimations relevant to the consequences of nuclear tests (a summary of 3rd Dosimetry Workshop on the Semipalatinsk nuclear test site area, RIRBM, Hiroshima University, Hiroshima, 9-11 of March, 2005).

The paper is an analytical overview of the main results presented at the 3rd Dosimetry Workshop in Hiroshima(9-11 of March 2005), where different aspects of the dose reconstruction around the Semipalatinsk nuclear test site(SNTS) were discussed and summarized. The results of the international intercomparison of the retrospective luminescence dosimetry(RLD) method for Dolon' village(Kazakhstan) were presented at the Workshop and good concurrence between dose estimations by different laboratories from 6 countries (Japan, Russia, USA, Germany, Finland and UK) was pointed out. The accumulated dose values in brick for a common depth of 10mm depth obtained independently by all participating laboratories were in good agreement for all four brick samples from Dolon' village, Kazakhstan, with the average value of the local gamma dose due to fallout (near the sampling locations) being about 220 mGy(background dose has been subtracted).

Effect of NOS2 gene deficiency on the development of autoantibody mediated arthritis and subsequent articular cartilage degeneration.

Objective: To determine the effect of NOS2 gene deletion on articular cartilage degradation in autoantibody mediated arthritis (AMA).

Methods: Female C57BL/6Ai-[ko] NOS2 N5 (NOS2-/-) mice (7-8 weeks old) and the counterpart C57/Bl6 Crj mice (wild-type, WT) were studied. Arthritis was induced by intraperitoneal injection of 4 mg of an arthritogenic cocktail of 4 monoclonal antibodies raised against type II collagen twice on Day 0 and Day 1 followed by intraperitoneal injection of 50 micro g of lipopolysaccharide on Day 2.

Changes in LPIA D-dimer levels after total hip or knee arthroplasty relevant to deep-vein thrombosis diagnosed by bilateral ascending venography.

The purpose of the current retrospective study was to determine the most sensitive and specific cutoff value of plasma D-dimer level associated with deep-vein thrombosis (DVT) after total hip (THA) or knee (TKA) joint arthroplasty. Diagnosis of DVT was determined by bilateral ascending venography pre- and postoperatively. Plasma D-dimer levels were measured by a latex photometric immunoassay system (LPIA) preoperatively and postoperatively on days 1, 3, 7, 10, 14, and 21.