Biogenic and risk elements in wild boar testes and relation to spermatozoa motility.

Environmental pollution results in serious health hazards to animals, reflected in biogenic and risk element concentrations in animal tissues. The objective of this study was to examinate concentration of selected elements in testes, and epididymal spermatozoa motility of wild boars. Wild boars were hunted in region Žuhračka - Levice, Slovak Republic.

Content of Biogenic Elements in Sheep Wool by the Regions of Slovakia.

The quality of nutrition and environmental pollution are crucial chemical indicators influencing animal health, reflected in element concentrations in animal tissues and coats. This study investigates the concentrations of biogenic elements (calcium, potassium, magnesium, sodium, copper, and iron) in sheep wool from various regions of Slovakia to compare concentrations and identify possible correlations between individual elements. Samples were collected from six different regions, and concentrations of elements were measured using flame atomic absorption spectrometry.

Diversity of the Fossil Genus Wagner (Diptera, Psychodidae) in the Upper Cretaceous Amber of Myanmar.

Cretaceous Myanmar amber is abundant in inclusions belonging to the genus . In addition, a significant morphological diversity among representatives of can be observed. However, none of its representatives have been found in other fossil materials.

Metal Risk Assessment Study of Canned Fish Available on the Iranian Market.

Iran is the largest fishery producer in the region reaching nearly 1 million tons. Fish provide a good many nutrients that are beneficial for our health. Due to significant deposits of xenobiotics in the water environments, however, fish may also be a source of non-essential metals, causing a variety of disorders.