cigarettes and sperm count impact hormones, count, egg quality etc— in both men and women. The link between smoking and infertility is stronger than ever. #infertility #smoking #parenthood Can Smoking Cause Infertility |

Stability is the consistency of finding the same types and numbers of organisms over time

Although one study detected - adrenergic receptors in rat acinar cells, NNK mediated zymogen activation was not abrogated when -adrenergic receptors were inhibited with propranolol (3)

So talk open and straight with doctors about testing if sexually active, if signs do pop up (think unusual discharge or pain), seek help promptly because yes, they got treatments that work

A Brief History of Tobacco The tobacco plant was first used and cultivated by the pre-Columbia Americans

Multiple independent loci at chromosome 15q25.1 affect smoking quantity: a meta-analysis and comparison with lung cancer and COPD