Introduction COVID-19 led to rapid policy changes to expand telemedicine adoption. We examined rates of early telemedicine adoption among surgical departments at a large academic institution and compared provider characteristics associated with teleophthalmology. Methods With data from departmental and electronic medical records across surgical departments at Johns Hopkins Medicine, we performed a retrospective analysis using the Fisher test and binomial logistic regression. Results Telemedicine adoption in ophthalmology was disproportionately lower than other surgical departments. Providers who were female [odds ratio, OR, 2.42 (95% confidence interval, CI, 1.03-5.67)], clinical assistants, clinical associates, or instructors [OR 12.5 (95% CI 2.63-59.47)], associate professors [OR 4.38 (95% CI 1.42-13.52)], practiced for ≥36 years [OR 0.20 (95% CI 0.06-0.66)], cornea [OR 0.13 (95% CI 0.04-0.47)], glaucoma [OR 0.18 (95% CI 0.04-0.93)] or retina [OR 0.04 (95% CI 0.01-0.17)] specialists, or had a MD/MBBCh/MBBS [OR 0.30 (95% CI 0.10-0.94)] or second degree [OR 0.28 (95% CI 0.08-0.99)] were significantly more or less likely to adopt. When adjusted, cornea [adjusted OR 0.10 (95% CI 0.02-0.57)] or retina [adjusted OR 0.01 (95% CI 0.002-0.12)] specialists or providers who practiced for 12-18 years [adjusted OR 0.22 (95% CI 0.05-0.91)] or ≥36 years [adjusted OR 0.13 (95% CI 0.03-0.68)] were significantly more or less likely to adopt. Discussion Subspecialty among other provider characteristics influences the likelihood of teleophthalmology adoption. As the pandemic continues, strategies to reduce adoption barriers are needed to ensure the provision of health care services.Tissues may respond differently to a particular stimulus if they have been previously exposed to that same stimulus. Here, we tested the hypothesis that a strong metabolic stimulus such as fasting may influence the hepatic response to a subsequent fast and thus elicit a memory effect. Overnight fasting in mice significantly increased plasma free fatty acids, glycerol, β-hydroxybutyrate, and liver triglycerides, and decreased plasma glucose, plasma triglycerides, and liver glycogen levels.  https://www.selleckchem.com/products/sndx-5613.html  In addition, fasting dramatically changed the liver transcriptome, upregulating genes involved in gluconeogenesis and in uptake, oxidation, storage, and mobilization of fatty acids, and downregulating genes involved in fatty acid synthesis, fatty acid elongation/desaturation, and cholesterol synthesis. Fasting also markedly impacted the liver metabolome, causing a decrease in the levels of numerous amino acids, glycolytic-intermediates, TCA cycle intermediates, and nucleotides. However, these fasting-induced changes were unaffected by two previous overnight fasts. Also, no significant effect was observed of prior fasting on glucose tolerance. Finally, analysis of the effect of fasting on the transcriptome in hepatocyte humanized mouse livers indicated modest similarity in gene regulation in mouse and human liver cells. In general, genes involved in metabolic pathways were upregulated or downregulated to a lesser extent in human liver cells than in mouse liver cells. In conclusion, we found that previous exposure to fasting in mice did not influence the hepatic response to a subsequent fast, arguing against the concept of metabolic memory in the liver. Our data provide a useful resource for the study of liver metabolism during fasting.All too often, people who develop exceptionally astute insights into others remain mysterious to these others. Evidence for such asymmetric understanding comes from several independent domains. Striking asymmetries occur among those who differ in status and power, such that individuals with low status and power understand more than they are understood. We show that this effect extends to people who merely perceive that they have low status individuals with low self-esteem. Whereas people with low self-esteem display insight into people with high self-esteem, people with high self-esteem fail to reciprocate. Conceptual analysis suggests that asymmetries in mutual understanding may be reduced by addressing deficits in information and motivation among perceivers. Nevertheless, several interventions have been unsuccessful, indicating that the path to symmetric understanding is a steep and thorny one. Further research is needed to develop strategies for fostering understanding of those who are most misunderstood people with low self-esteem, low status, and low power.Plague originated in Asia as a flea-borne zoonosis of mammalian hosts. Today, the disease is distributed nearly worldwide. In western United States of America, plague is maintained, transmitted, and amplified in diverse communities of rodents and fleas. We examined flea diversity on three species of prairie dogs (Cynomys spp., PDs) and six species of sympatric small rodents in Montana and Utah, United States of America. Among 2896 fleas, 19 species were identified; 13 were found on PDs and 9 were found on small rodents. In Montana, three flea species were found on PDs; the three species parasitize PDs and mice. In Utah, 12 flea species were found on PDs; the 12 species parasitize PDs, mice, voles, chipmunks, ground squirrels, rock squirrels, and marmots. Diverse flea communities and their willingness to parasitize many types of hosts, across multiple seasons and habitats, may favor plague maintenance and transmission. Flea parasitism on Peromyscus deer mice varied directly with elevation. Fleas are prone to desiccation, and might prosper at higher, mesic elevations; in addition, Peromyscus nest characteristics may vary with elevation. Effective management of plague is critical. Plague management is probably most effective when encompassing communities of rodents and fleas. Treatment of PD burrows with 0.05% deltamethrin dust, which suppressed fleas on PDs for >365 days, suppressed fleas on small rodents for at least 58 days. At one site, deltamethrin suppressed fleas on small rodents for at least 383 days. By simultaneously suppressing fleas on PDs and small rodents, deltamethrin should promote ecosystem resilience and One Health objectives.