The president-elect of the American College of Surgeons resigned his position Sunday after weeks of controversy surrounding a Valentine’s Day editorial he wrote touting the mood-enhancing effects of semen on women during unprotected sex.

In a statement sent by e-mail to The New York Times, the surgeon, Dr. Lazar Greenfield, said his many apologies had been ignored. “Therefore, rather than have this remain a disruptive issue, I resigned as president-elect,” he said. “I only hope that those who choose to judge me will read the article in the spirit in which it was intended.”

Dr. Greenfield, 78, was the editor in chief of Surgery News when the editorial was published but resigned that position in the wake of the controversy; the entire issue of the newspaper was withdrawn. He is an emeritus professor of surgery at the University of Michigan School of Medicine.

The editorial cited research that found that female college students who had had unprotected sex were less depressed than those whose partners used condoms. It speculated that compounds in semen have antidepressant effects.