Now is the time to safeguard access to emergency contraception as abortion restrictions sweep the United States.

Abortion and contraception are essential components of reproductive healthcare. As 26 states are likely to severely restrict access to abortion following the Supreme Court decision in Dobbs v. Jackson Women's Health Organization, access to emergency contraception will be more important than ever.

Utility of Equations to Estimate Peak Oxygen Uptake and Work Rate From a 6-Minute Walk Test in Patients With COPD in a Clinical Setting.

Purpose: To determine the utility of equations that use the 6-minute walk test (6MWT) results to estimate peak oxygen uptake ((Equation is included in full-text article.)o2) and peak work rate with chronic obstructive pulmonary disease (COPD) patients in a clinical setting.

Methods: This study included a systematic review to identify published equations estimating peak (Equation is included in full-text article.

Structural and anticancer properties of hydrogen bonded diphenyl phosphate adducts of Pt(IV) complexes: the importance of pKa matching.

Co-crystallisation of diphenyl phosphate (Hdpp) with anticancer active Pt(IV) complexes of the type cis,trans,cis-[PtCl(2)(OH)(2)(am(m)ine)(2)] has produced a new type of supramolecular adduct with short hydrogen bonds from the Hdpp molecules to the hydroxide ligands in all cases. X-ray crystallographic analysis showed within the adduct cis,trans-[PtCl(2)(en)(OH(2))(2)](dpp)(2) (1) a hydrogen bond length of 2.341(6) Å; the shortest O ··· O distance reported in the literature.