Genomic reconstruction reveals impact of population management strategies on modern Galápagos dogs.

Free-breeding dogs have occupied the Galápagos Islands at least since the 1830s; however, it was not until the 1900s that dog populations grew substantially, endangering wildlife and spreading disease. In 1981, efforts to control the population size of free-roaming dogs began. Yet, there exist large free-roaming dog populations on the islands of Isabela and Santa Cruz whose ancestry has never been assessed on a genome-wide scale.

Practical considerations in the establishment of psychedelic research programs.

Rationale: There is increasing interest in establishing psychedelic research programs at academic medical centers. However, psychedelics are intensely psychoactive, carry considerable sociopolitical baggage, and most are Schedule I drugs, creating significant potential impediments to implementation. There is little formal guidance for investigators on navigating the complex on-the-ground obstacles associated with establishing psychedelic research programs.

Diagnosis and hybrid interventional and surgical removal of ectopic heartworms (Dirofilaria immitis) in a dog.

An adult male castrated French bulldog mix was presented for suspected caval syndrome and bilateral pelvic limb paresis. After emergency transjugular heartworm extraction, abdominal ultrasound revealed occlusive adult heartworms in the abdominal aorta extending into the pelvic limb arteries. Hybrid interventional and surgical extraction was pursued, and heartworms were removed via bilateral femoral arteriotomy and caudal abdominal aortotomy.

Installation of Copper(I) and Silver(I) Sites into TREN-Based Porous Organic Cages via Postsynthetic Metalation.

Porous organic cages (POCs) and metal-organic polyhedra (MOPs) function as zero-dimensional porous materials, able to mimic many functions of insoluble framework materials while offering processability advantages. A popular approach to access tailored metal-based motifs in extended network materials is postsynthetic metalation, which allows metal installation to be decoupled from framework assembly. Surprisingly, this approach has only sparingly been reported for molecular porous materials.

Perinatal continuity of care for mothers with depressive symptoms: perspectives of mothers and clinicians.

Background: Mothers with mild to moderate depression in pregnancy are at risk of developing postpartum depression. Midwife-led continuity of care may support maternal mental health throughout the perinatal period. Research is needed to better understand how continuity of care may support mothers experiencing depression in pregnancy.