active in the second half of the year, with six of its final nine matches from the confines of the 25,500-seat Orlando City Stadium.

Rivalries, regional travel and competitive parity were all taken into account as Orlando will play three games against six opponents and meet the other three teams twice. The Pride will host every team in the league at least once.

The NWSL will observe international FIFA dates three times during the 2017 season as players return to their national teams to compete during the weekends of June 10-11, July 29-30 and Sept. 16-17.

There will be no extended breaks during the 2017 season as there were during the two previous seasons to accommodate participation of players from the league in the 2015 FIFA Women’s World Cup and therats {#sec2-1}
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This study was conducted from 2008 to 2010 in Isfahan University of Medical Science. Fifty male rats of Wistar breed were selected for this study. Rats were from Tehran Pastor Institute and were kept in the animal house of faculty of pharmacy in Isfahan University of Medical Science. To prevent the rats from infection, their cages had been disinfected with five in 1000 phenol solution.

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In order to determine the actual effect of zinc complexes and zinc sulfate on serum zinc concentration, the rats had to become zinc deficient; therefore, they fed on dietary regime without zinc. Not only the diet was zinc deficient but also its soy content could inhibit zinc absorption and increase zinc secretion.\[[@ref15][@ref16]\] The following ingredients were included in the diet: Corn