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Differential Ketogenic Diet-Induced Shift In Csf Lipid/Carbohydrate Metabolome Of Pediatric Epilepsy Patients With Optimal Vs. No Anticonvulsant Response: A Pilot Study, Susan A. Masino, David N. Ruskin, Natalie R. Freedgood, Marie Lindefeldt, Maria Dahlin
Differential Ketogenic Diet-Induced Shift In Csf Lipid/Carbohydrate Metabolome Of Pediatric Epilepsy Patients With Optimal Vs. No Anticonvulsant Response: A Pilot Study, Susan A. Masino, David N. Ruskin, Natalie R. Freedgood, Marie Lindefeldt, Maria Dahlin
Faculty Scholarship
Background: The low carbohydrate, high fat ketogenic diet can be an effective anticonvulsant treatment in some pediatric patients with pharmacoresistant epilepsy. Its mechanism(s) of action, however, remain uncertain. Direct sampling of cerebrospinal fluid before and during metabolic therapy may reveal key changes associated with differential clinical outcomes. We characterized the relationship between seizure responsiveness and changes in lipid and carbohydrate metabolites. Methods: We performed metabolomic analysis of cerebrospinal fluid samples taken before and during ketogenic diet treatment in patients with optimal response (100% seizure remission) and patients with no response (no seizure improvement) to search for differential diet effects in …
Ketogenic Diet Effects On Inflammatory Allodynia And Ongoing Pain In Rodents, David N. Ruskin, Isabella C. Sturdevant, Livia S. Wyss, Susan A. Masino
Ketogenic Diet Effects On Inflammatory Allodynia And Ongoing Pain In Rodents, David N. Ruskin, Isabella C. Sturdevant, Livia S. Wyss, Susan A. Masino
Faculty Scholarship
© 2021, The Author(s). Ketogenic diets are very low carbohydrate, high fat, moderate protein diets used to treat medication-resistant epilepsy. Growing evidence suggests that one of the ketogenic diet’s main mechanisms of action is reducing inflammation. Here, we examined the diet’s effects on experimental inflammatory pain in rodent models. Young adult rats and mice were placed on the ketogenic diet or maintained on control diet. After 3–4 weeks on their respective diets, complete Freund’s adjuvant (CFA) was injected in one hindpaw to induce inflammation; the contralateral paw was used as the control. Tactile sensitivity (von Frey) and indicators of spontaneous …
Patterns Of Contagious Yawning And Itching Differ Amongst Adults With Autistic Traits Vs. Psychopathic Traits, Molly S. Helt, Taylor M. Sorensen, Rachel J. Scheub, Mira B. Nakhle, Anna C. Luddy
Patterns Of Contagious Yawning And Itching Differ Amongst Adults With Autistic Traits Vs. Psychopathic Traits, Molly S. Helt, Taylor M. Sorensen, Rachel J. Scheub, Mira B. Nakhle, Anna C. Luddy
Faculty Scholarship
Both individuals with diagnosed with Autism Spectrum Disorder (ASD) and individuals high in psychopathic traits show reduced susceptibility to contagious yawning; that is, yawning after seeing or hearing another person yawn. Yet it is unclear whether the same underlying processes (e.g., reduced eye gaze) are responsible for the relationship between reduced contagion and these very different types of clinical traits. College Students (n = 97) watched videos of individuals yawning or scratching (a form of contagion not reliant on eye gaze for transmission) while their eye movements were tracked. They completed the Interpersonal Reactivity Index (IRI), the Autism-Spectrum Quotient (AQ), …