During times of stress, the body reacts by secreting stress hormones into the bloodstream. Stress can cause acute and chronic changes in certain brain areas which can cause long-term damage. Over-secretion of stress hormones most frequently affects memory negatively, but in a few cases can affect it positively. In particular, the hippocampus, prefrontal cortex and the amygdala are affected.
LA-200 is a long-lasting, broad-spectrum antibiotic containing 200 mg oxytetracycline per ml. LA-200 is effective in the treatment of a wide range of diseases, including pinkeye, footrot and pneumonia. For use in beef cattle, dairy cattle, calves, and swine. Approved for 96 hour milkout.
Noun [edit]. calf â(plural calves or calfs). 1  A young cow or bull. 2  Leather made of the skin of the calf; especially, a fine, light-coloured leather used in bookbinding. 3  A young elephant, seal or whale (also used of some other animals) . 4  A chunk of ice broken off of a larger glacier, ice shelf, or iceberg.