Browsing or buying: A serial mediation analysis of consumer's online purchase intentions in times of COVID-19 pandemic.

The role of digitization and globalization have changed consumers' online buying behaviors, specifically in the times of the COVID-19 pandemic crisis. This seriously influences the online retail industry in developing countries that are already struggling to move toward digital trading through e-business. Pakistan being a developing country is no exception, and it is, therefore, pertinent to examine factors that contribute to digital trading.

Vasoactive effects of neurokinin B on human blood vessels.

Objectives: Preeclampsia (PE) is a multisystem disease unique to human pregnancy. Abnormal placentation results in placental hypoperfusion leading to the secretion of a factor(s) by the placenta. Our aim was to investigate whether neurokinin B (NKB) is the circulating factor associated with PE.