Exercise training-induced speeding of kinetics is not intensity domain-specific or correlated with indices of exercise performance.

Purpose: This study examined the effect of 3 and 6 weeks of intensity domain-based exercise training on kinetics changes and their relationship with indices of performance.

Methods: Eighty-four young healthy participants (42 M, 42 F) were randomly assigned to six groups (14 participants each, age and sex-matched) consisting of: continuous cycling in the (1) moderate (MOD)-, (2) lower heavy (HVY1)-, and (3) upper heavy-intensity (HVY2)- domain; interval cycling in the (4) severe-intensity domain (i.e.

Training it Forward: The Role of Embedded Research Fellows in the Network of Scholars Program in Nova Scotia Comment on "Early Career Outcomes of Embedded Research Fellows: An Analysis of the Health System Impact Fellowship Program".

Kasaai et al describe the career trajectories of embedded scientists trained through the Health System Impact Fellowship (HSIF), showing that 37% of 2017-2019 HSIF alumni continue as embedded researchers in health systems. These findings suggest that the HSIF program effectively supports career readiness in health services and policy research (HSPR). Similarly, the Network of Scholars (NoS) program, launched post-pandemic in Nova Scotia, mirrors these results, with alumni continuing in embedded roles and mentoring a new cohort of learners from undergraduate to postgraduate levels.

Identification of a Resistance Exercise-Specific Signaling Pathway that Drives Skeletal Muscle Growth.

A human model of unilateral endurance versus resistance exercise, in conjunction with deep phosphoproteomic analyses, was used to identify exercise mode-specific phosphorylation events. Among the outcomes, a resistance exercise-specific cluster of events was identified, and a multitude of bioinformatic- and literature-based predictions suggested that this was mediated by prolonged activation of a pathway involving MKK3b/6, p38, MK2, and mTORC1. Follow-up studies in humans and mice provide consistent support for the predictions and also revealed that resistance exercise-induced signaling through MKK3b and the induction of protein synthesis are highly correlated events (R = 0.

Lyme disease chemoprophylaxis prescribing before and after pharmacist prescriptive authority in Nova Scotia.

Background: Lyme disease is a bacterial infection transmitted to humans through bites from infected species of ticks. Prophylaxis with a single dose of oral doxycycline following a bite from an infected tick reduces the risk of developing Lyme disease. Pharmacists in Nova Scotia (NS) were among the first in Canada to prescribe for this indication.