Debunking a mythology: Atelectasis is not a cause of postoperative fever.

Most physicians appreciate that practicing medicine is a commitment to continuous learning. However, "learning" can be mistakenly understood as simply the acquisition of facts and new knowledge. But learning also necessitates the constant re-examination and challenging of one's existing body of knowledge, as misinformation persists when one's beliefs are not challenged or questioned in the light of new information.

Nicotine exposure is associated with targeted impairments in primordial follicle phenotype in cultured neonatal mouse ovaries.

The ovarian reserve consists of a limited supply of primordial follicles (PFs), each containing an oocyte surrounded by a layer of granulosa cells (GCs). PFs are relatively quiescent and must remain viable for a long period, thereby making them susceptible to environmental and lifestyle influences. Given the widespread prevalence of e-cigarette use, this study aimed to investigate the effects of nicotine and its metabolite cotinine in a mouse model and to elucidate the mechanisms by which nicotine influences the ovarian reserve.