Presence and Size of Placental Lakes on 20-Week Fetal Anatomy Ultrasound and Obstetrical Outcomes.

Our objective was to determine if placental lake presence or size is associated with adverse pregnancy outcomes. This was a retrospective cohort of patients who had fetal anatomy ultrasounds at 18-22 weeks and delivered between 2018 and 2022. Placental lakes were classified as small (>2.

Individuals' Vulnerability Based Active Surveillance for TB: Experiences from India.

Community-based active TB case finding (ACF) has become an essential part of TB elimination efforts in high-burden settings. In settings such as the state of Kerala in India, which has reported an annual decline of 7.5% in the estimated TB incidence since 2015, if ACF is not well targeted, it may end up with a less-than-desired yield, the wastage of scarce resources, and the burdening of health systems.

Using a Pharmacy-Based Surveillance System to Improve Standards for TB Care in Kerala, India.

Introduction: Eleven anti-TB drugs were included in the Government of India's Schedule H1 drug regulations in 2014. The National Strategic Plan for TB Elimination in India 2017-2025 recognized the opportunity to strengthen the TB surveillance system and improve the quality of TB care by implementing the Schedule H1 regulation. However, there were no documented systematic large-scale efforts to use Schedule H1 regulation to support TB surveillance or improve the quality of care.

Influence of Linker Length on Conformational Preferences of Glycosylated Sugar Amino Acid Foldamers.

Glycosylation of foldamers derived from furanoid sugar amino acids with mannose and a propyltriazole linker results in an unprecedented 16/10 mixed-turn structure in the glycopeptides in water, with a preference for the higher-order structure irrespective of the stereochemistry of the starting foldamer. This is in stark contrast to the structures displayed by the same oligomers in water when mannosylated with a two-carbon-shorter methyltriazole linker: 16-membered turn structure in the cis-foldamer and 10-membered in its trans congener. This demonstrates the defining influence of the linker length on the structural preference of these novel glycopeptide mimics.