Advance Care Planning among Older Gay Men Living with HIV in Montreal, Canada: Challenges to and about Future Care.

This qualitative study employed a cross sectional focus group design to explore how older gay men living with HIV, experience, perceive, and engage with advance care planning (ACP). Seven gay men 50+, residing in Montreal, Canada, participated in a focus group that was audio-recorded, transcribed, and thematically analyzed. Findings suggested that social isolation, preoccupations with day-to-day living, and managing disclosures related to sexual orientation and HIV status created barriers to these men's capacities to about let alone about future care.

Preparation and tumor cell uptake of poly(N-isopropylacrylamide) folate conjugates.

Folate conjugates (PNIPAM-NH-FA) of a copolymer of N-isopropylacrylamide (NIPAM) and amino-N'-ethylenedioxy-bis(ethylacrylamide) were prepared by an efficient synthesis leading to random grafting, via a short dioxyethylene spacer, of approximately 7 folic acid residues per macromolecule. The chemical composition of the copolymer was characterized by (1)H NMR and UV/vis spectroscopy. A fluorophore-labeled folate PNIPAM conjugate was tested by in vitro assays performed with cultured KB-31 cells overexpressing the folate receptor.