Sentence examples for hcb in from inspiring English sources

The HCB concentration in feces strongly correlated with HCB in serum (r = 0.85; p < 0.001), suggesting an equilibrium in feces/serum that is compatible with a main pulmonary entrance of the chemical and low intestinal excretion of nonabsorbed foodborne HCB.

Serum hexachlorobenzene (HCB) levels among men occupationally exposed to airborne HCB in Spain were 6-fold higher than those of unexposed men (Sala et al. 1999).

However, exposure to HCB-contaminated foods in Turkey between 1955 and 1957 resulted in detectable HCB in serum drawn 40 years later.

The study concludes the research of the porphyrinogenic role of HCB in Flix, a village of 5,000 inhabitants with high atmospheric levels of HCB during the last decades of the 20th century (mean, 35 μg/m in 1991) (Grimalt et al. 1994).

The reduction of the HCB contaminant levels in eels is also due to the fact that production of HCB in the chemical industry in the upper part of the Rhine catchment area ceased in the 1990s and that the use of HCB as a fungicide was banned in Germany in 1981.

First, an experiment aimed to examine the evaporation of HCB in paddy soil.

Lastly, in this part, HCB in xylem saps was designed to be examined.

Global distribution and budget of PCBs and HCB in baqckground surface soils: implications for sources and environmental processes.

Here we report that certain bacterial populations are capable of deriving carbon from HCB in contaminated soil under aerobic conditions.

A two-box kinetic model effectively modeled the uptake and clearance of 14C-HCB in catfish, with a calculated assimilation efficiency of the chemical into the whole catfish of 67% (growth corrected).

This study examined the levels of PCBs and three pesticides [p, p'-DDE, mirex, and hexachlorobenzene (HCB)] in muscle tissue from nine fish species from several locations around the Aleutian Islands of Alaska.