/newsroom/taxonomy/term/6827/all en /newsroom/channels/news/dangers-smoking-during-pregnancy-333510 <p>Mothers who smoke are more likely to deliver smaller babies even after a full-term pregnancy, increasing the risks of birth defects and neurological disorders later in life, say researchers from 91ÉçÇř. The team of researchers, which includes Assistant Professor <a href="/obgyn/michael-dahan">Michael Dahan</a> and Ido Feferkorn of the 91ÉçÇř Health Care Center, examined the effects of smoking on more than nine million deliveries in the Unites States over 11 years, one of the largest studies to date.</p> Mon, 20 Sep 2021 15:36:16 +0000 shirley.cardenas@mcgill.ca 275622 at /newsroom /newsroom/channels/news/why-do-some-non-smokers-get-copd-while-many-heavy-smokers-dont-322660 <p>Smoking is the best-known risk factor for chronic obstructive pulmonary disease (COPD), a debilitating lung condition that can severely limit a person’s day-to-day activities. But curiously, only a minority of lifelong smokers develops the disease, while non-smokers represent more than 25% of all COPD cases. A new study published today in <i>The Journal of the American Medical Association </i>suggests that a developmental mismatch between airway and lung size—a condition called dysanapsis—could answer why.</p> Tue, 09 Jun 2020 12:55:51 +0000 amelia.souffrant@mail.mcgill.ca 215519 at /newsroom /newsroom/gilles-paradis Tue, 26 Feb 2019 16:59:44 +0000 Anonymous 23820 at /newsroom