The micronucleus and nuclear abnormalities assays have been used increasingly to evaluate genotoxicity of many compounds in polluted aquatic ecossystems. The aim of this study is to verify the efficiency of the micronucleus assay and nuclear abnormality assay in field and laboratory work, when using erythrocytes of the tropical marine fish Bathygobius soporator as genotoxicity biomarkers. Gill ...

The cardiovascular autonomic neuropathy (CAN) is a known complication of long standing diabetes. In the present study, the prevalence of sympathetic and parasympathetic abnormalities in diabetic patients was evaluated on retrospective analysis of standard tests done for the assessment of CAN. Three different scoring systems were utilized for assessment of CAN namely, Ewing's crtieria, Bellavere...

Laboratory experiments suggest that calcifying developmental stages of marine invertebrates may be the most ocean acidification (OA)-sensitive life-history stage and represent a life-history bottleneck. To better extrapolate laboratory findings to future OA conditions, developmental responses in sea urchin embryos/larvae were compared under ecologically relevant in situ exposures on vent-elevat...

The new coronavirus infection (currently classified as COVID-19), first identified in December 2019 Wuhan, China, has contributed to a significant increase global mortality. Coagulopathy is common disorder COVID-19 patients, which develops parallel with respiratory failure. Currently, continues be life-threatening disease and requires developments solutions define preventive curative strategies...

background: recurrent miscarriage is defined as two or more recurrent spontaneous miscarriages. several causes have been suggested, among which, chromosomal abnormalities in couples is considered to have a role in this regard. however, its significance varies among different populations. the present study was carried out to evaluate the prevalence of chromosomal aberrations in couples with recu...

Acquired coagulopathies are often detected by laboratory investigation in clinical practice. There is a poor correlation between mild to moderate abnormalities of laboratory test and bleeding tendency. Patients who are bleeding due to coagulopathy are often managed with various blood components including plasma, platelets, and cryoprecipitate. However, prophylactic transfusion of these products...

HE tumorous head (tu-h) abnormality and genetic mechanism were disTcussed by GARDNER (1948), GARDNER and WOOLF (1949) and NEWBY ( 1949). Penetrance, expressivity and relative viability were investigated by GARDNER and RATTY (1952). The influence of high and low temperatures on the expression was described by GARDNER and WOOLF (1950). Modifiers and alleles of tumorous head genes were found in la...