In each male, the following testicular lesions were scored: (1) hemocytic infiltration of the gonadal acini and phagocytosis of spermatogenic cells, (2) hemocytic infiltration of interacinal connective tissue, (3) aggregations of hemocytes under the mantle epithelium, and (4) occurrence of brown cells.
For example: a long exposure refers to a single, protracted shutter cycle to capture enough low-intensity light, whereas a multiple exposure involves a series of relatively brief shutter cycles; effectively layering a series of photographs in one image.
Mercury is a neurotoxinneurotoxinA substance that is known or suspected to be poisonous to nerve tissue.. 1  How someone's health may be affected by an exposure to mercury depends on a number of factors: 2  the form of mercury (for example, methylmercury or elemental (metallic) mercury) 3  the amount of mercury in the exposure; the age of the person exposed (the fetus is the most vulnerable) how long the exposure lasts; how the person is exposed -- breathing, eating, skin contact, etc. the health of the person exposed. The effects of mercury exposure can be very severe, subtle, or may not occur at all, depending on the factors above.