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Articles 211 - 240 of 2931
Full-Text Articles in Entire DC Network
Disc Edema Secondary To Sleep Apnea: A Case Report, Jeannette A. Wong-Powell Od
Disc Edema Secondary To Sleep Apnea: A Case Report, Jeannette A. Wong-Powell Od
Optometric Clinical Practice
Background: Bilateral optic disc edema is associated with multiple systemic conditions of potentially dire consequences. Idiopathic intracranial hypertension (IIH) is a common culprit and diagnosis of exclusion, which has been observed in multiple patients with obstructive sleep apnea (OSA) and raised questions of a pathophysiological link between the two.
Case Report: A 28-year-old Caucasian male with history of transient ischemic attack-like symptoms presented with bilateral disc edema prompting a multi-disciplinary work up that included imaging, lumbar puncture, laboratory analysis, neuroophthalmological, cardiological, and pulmonary evaluations that ultimately led to a diagnosis of OSA. The case is unique in that it followed …
Vestibular Neurons Link Motion Sickness, Behavioural Thermoregulation And Metabolic Balance In Mice, Longlong Tu, Xing Fang, Yongjie Yang, Meng Yu, Hailan Liu, Hesong Liu, Na Yin, Jonathan C Bean, Kristine M Conde, Mengjie Wang, Yongxiang Li, Olivia Z Ginnard, Qingzhuo Liu, Yuhan Shi, Junying Han, Yi Zhu, Makoto Fukuda, Qingchun Tong, Benjamin Arenkiel, Mingshan Xue, Yang He, Chunmei Wang, Yong Xu
Vestibular Neurons Link Motion Sickness, Behavioural Thermoregulation And Metabolic Balance In Mice, Longlong Tu, Xing Fang, Yongjie Yang, Meng Yu, Hailan Liu, Hesong Liu, Na Yin, Jonathan C Bean, Kristine M Conde, Mengjie Wang, Yongxiang Li, Olivia Z Ginnard, Qingzhuo Liu, Yuhan Shi, Junying Han, Yi Zhu, Makoto Fukuda, Qingchun Tong, Benjamin Arenkiel, Mingshan Xue, Yang He, Chunmei Wang, Yong Xu
Children’s Nutrition Research Center Staff Publications
Motion sickness is associated with thermoregulation and metabolic control, but the underlying neural circuitry remains largely unknown. Here we show that neurons in the medial vestibular nuclei parvocellular part (MVePC) mediate the hypothermic responses induced by motion. Reactivation of motion-sensitive MVePC neurons recapitulates motion sickness in mice. We show that motion-activated neurons in the MVePC are glutamatergic (MVePCGlu), and that optogenetic stimulation of MVePCGlu neurons mimics motion-induced hypothermia by signalling to the lateral parabrachial nucleus (LPBN). Acute inhibition of MVePC-LPBN circuitry abrogates motion-induced hypothermia. Finally, we show that chronic inhibition of MVePCGlu neurons prevents diet-induced obesity and improves glucose homeostasis …
Does Body Mass Index Affect Postural Control In Adults?, Taylor Kruse, Andrew Shim, Ian Bonder
Does Body Mass Index Affect Postural Control In Adults?, Taylor Kruse, Andrew Shim, Ian Bonder
International Journal of Exercise Science
International Journal of Exercise Science 18(7): 394-403, 2025. Obese adults are faced with greater challenges to maintaining balance compared to their healthy-weight counterparts. Due in part to the ongoing national and global obesity epidemic, it’s imperative to identify if body mass index (BMI) could negatively affect postural control and balance. The purpose of this study was to determine if CoP scores displayed a significant relationship with BMI in healthy adults. Cross-sectional, archival data from 225 adults (40 males; 185 females; age 29.6 + 14.25 years; weight 77.95 + 21.33 kilograms [kg]; height 168.43 + 0.66 centimeters [cm]; BMI 27.52 + …
Impact Of Exercise Video-Guided Bodyweight Interval Training On Psychophysiological Outcomes In Inactive Adults With Obesity, Gabriella F. Bellissimo, Alyssa Bailly, Kelsey Bourbeau, Christine Mermier, Anthony Campitelli, Quint Berkemeier, Jonathan Specht, Jessica Smith, Jeremy Ducharme, Matthew J. Stork, Jonathan P. Little, Len Kravitz
Impact Of Exercise Video-Guided Bodyweight Interval Training On Psychophysiological Outcomes In Inactive Adults With Obesity, Gabriella F. Bellissimo, Alyssa Bailly, Kelsey Bourbeau, Christine Mermier, Anthony Campitelli, Quint Berkemeier, Jonathan Specht, Jessica Smith, Jeremy Ducharme, Matthew J. Stork, Jonathan P. Little, Len Kravitz
Faculty Publications
Purpose: Determine the impact of a 6-week YouTube-instructed bodyweight interval training (BW-IT) program on cardiometabolic health, muscular strength, and factors related to exercise adherence in adults with obesity. Methods: Fourteen adults (30.7 ± 10.3 yrs, BMI 35.5 ± 5.4 kg/m2) participated in this study. The BW-IT program progressed bi-weekly from a 1:3 to 1:1 work-to-rest ratio, using maximum effort intervals of high knees, squat jumps, scissor jacks, jumping lunges, and burpees. Pre- and post-intervention measures included peak oxygen consumption ( (Formula presented.) O2peak), relative quadriceps isometric muscular strength, waist circumference (WC), body composition via bioelectrical impedance, and cardiometabolic …
Not Just A Health Kick: Time To Re-Evaluate The Role Of Smoothies In Glycaemic Response And Healthy Eating, Kathy M. Redfern, Thomas H. Walter, Gail A. Rees, Nathaniel J. Clark
Not Just A Health Kick: Time To Re-Evaluate The Role Of Smoothies In Glycaemic Response And Healthy Eating, Kathy M. Redfern, Thomas H. Walter, Gail A. Rees, Nathaniel J. Clark
School of Biomedical Sciences
In recent years, there has been a rise in popularity and subsequent consumption of both commercial and home-prepared smoothies due to the perceived health benefits of increasing fruit and vegetable intake in this way [1]. Under current public health guidance in the UK and Europe, smoothies are considered as fruit juices and should be limited to <150 ml/day and can only count towards one portion of fruit and vegetables. The current advice is largely based on the perceived ability of juiced fruits to increase the bioaccessibility of free sugars in the gut, resulting in faster uptake into the blood compared to whole foods and causing an elevated post prandial glycaemic response. However, there is a key difference between juiced fruits, such as orange juice, where the pulp of the fruit is removed, and smoothies, where the whole fruit is blended and consumed. The logic here is that by ingesting whole fruit, the digestive processes to break this down and release the equivalent free sugars is slower and results in a smaller glycaemic response. The issue is that recurrent elevated glycaemic response is a key risk factor for declining metabolic health, leading to conditions such as type 2 diabetes [2]. However, recent studies have suggested that consuming fruits in their blended form, such as smoothies, may not be detrimental for glycaemic control, and in some cases, may improve it by up to 57% [3, 4]. As adults in the UK do not currently eat enough fruit and vegetables, with only 33% of adults meeting the 5 a day recommendation [5], the potential for smoothies to increase fruit consumption whilst not adversely affecting metabolic health will require a change in public health advice.
The Association Between County-Level Social Determinants Of Health And Cardio-Kidney-Metabolic Disease Attributed All-Cause Mortality In The Us: A Cross Sectional Analysis, Antoinette Cotton, Pedro Rvo Salerno, Salil V Deo, Salim S Virani, Khurram Nasir, Ian Neeland, Sanjay Rajagopalan, Naveed Sattar, Sadeer Al-Kindi, Yakov E Elgudin
The Association Between County-Level Social Determinants Of Health And Cardio-Kidney-Metabolic Disease Attributed All-Cause Mortality In The Us: A Cross Sectional Analysis, Antoinette Cotton, Pedro Rvo Salerno, Salil V Deo, Salim S Virani, Khurram Nasir, Ian Neeland, Sanjay Rajagopalan, Naveed Sattar, Sadeer Al-Kindi, Yakov E Elgudin
Faculty, Staff and Students Publications
Background: The American Heart Association recently defined cardio-kidney-metabolic (CKM) syndrome as the intersection between metabolic, renal, and cardiovascular disease. Understanding the contemporary estimates of CKM related mortality in the US is essential for developing targeted public interventions.
Methods: We analyzed state-level and county-level CKM-associated all-cause mortality data (2010-2019) from the CDC Wide-ranging Online Data for Epidemiologic Research (WONDER). Median and interquartile (IQR) age-adjusted mortality rates (aaMR) per 100,000 were reported and linked with a multi-component metric for social deprivation: the Social Deprivation Index (SDI: range 0 - 100) grouped as: I: 0 - 25, II: 26 - 50, III: 51 …
Gastroesophageal Reflux And Gastrointestinal Symptoms After Metabolic And Bariatric Surgery In Adolescents: An 8-Year Follow-Up Analysis, John B Rode, Suhail A Zeineddin, Jane C Khoury, Todd M Jenkins, Stephanie R Sisley, Anita P Courcoulas, Justin R Ryder, Marc P Michalsky, Thomas H Inge
Gastroesophageal Reflux And Gastrointestinal Symptoms After Metabolic And Bariatric Surgery In Adolescents: An 8-Year Follow-Up Analysis, John B Rode, Suhail A Zeineddin, Jane C Khoury, Todd M Jenkins, Stephanie R Sisley, Anita P Courcoulas, Justin R Ryder, Marc P Michalsky, Thomas H Inge
Children’s Nutrition Research Center Staff Publications
Importance: Vertical sleeve gastrectomy (VSG) and Roux-en-Y gastric bypass (RYGB) are the most commonly performed metabolic and bariatric surgery (MBS) procedures in adolescents and adults. Despite their safety and effectiveness, there is concern over postoperative gastrointestinal symptoms (GIS), especially gastroesophageal reflux symptoms (GERS), in those undergoing VSG.
Objective: To evaluate the long-term prevalence of GIS in adolescents who underwent RYGB or VSG.
Design, setting, and participants: This is a prospective, multicenter, observational cohort study at five academic referral centers in the United States. Patients were enrolled from February 28, 2007, through December 30, 2011. The analysis included 228 adolescents: 161 …
Child Malnutrition In Argentina: An Examination Of It Root Causes, Effects, And Innovations To Intervene, Brooklyn Richins
Child Malnutrition In Argentina: An Examination Of It Root Causes, Effects, And Innovations To Intervene, Brooklyn Richins
Journal of Nonprofit Innovation
Abstract:
Child malnutrition rates in Argentina have been on the rise, driven by factors such as income inequality, harsh climatic conditions, and geographic isolation, leading to an increased reliance on highly processed, nutrient-poor foods. This escalating issue has wide-ranging health and educational implications, including poor neurocognitive development, higher rates of hypertension, and greater risks of obesity and diabetes. Particularly in impoverished regions, like Jujuy, malnutrition exacerbates disparities in child health outcomes and educational achievement. Though international organizations like UNICEF and Bountiful Children’s Foundation are working to address malnutrition through supplements, education, and screenings, gaps in program implementation persist, especially in …
O The Places Rural Children Will Go…To Get Physical Activity: A Cross Sectional Analysis., Bethany Forseth, Jordan A. Carlson, Adrian Ortega, Chelsea Steel, Brittany Lancaster, Lauren Fitzpatrick, Qianxia Jiang, Ann M. Davis
O The Places Rural Children Will Go…To Get Physical Activity: A Cross Sectional Analysis., Bethany Forseth, Jordan A. Carlson, Adrian Ortega, Chelsea Steel, Brittany Lancaster, Lauren Fitzpatrick, Qianxia Jiang, Ann M. Davis
Manuscripts, Articles, Book Chapters and Other Papers
PURPOSE: Youth living in rural areas have higher risk for overweight/obesity. It is important to understand where these children engage in moderate-to-vigorous physical activity (MVPA) and sedentary time to encourage or intervene on activity in specific locations. This study compared MVPA and sedentary time across locations among children with overweight/obesity in the rural Midwest of the U.S.
METHODS: Participants wore an accelerometer and Global Positioning System tracker over 7-days to collect data on MVPA, sedentary time, and location. Locations were categorized as Home, Home Neighborhood, School, School Neighborhood, and 'Other'. Differences based on school and non-school days were examined.
RESULTS: …
Adipose Progenitor Cell-Derived Extracellular Vesicles Suppress Macrophage M1 Program To Alleviate Midlife Obesity, Qing Zhou, Jia Gao, Guorao Wu, Chenwei Wang, Yan Yang, Teng Huang, Yi Wang, Tiantian Yue, Zhichao Gao, Hao Xie, Fei Xiong, Ke Xiang, Tuying Yong, Wanguang Zhang, Tongtong Zhang, Wen Kong, Cai Chen, Shu Zhang, Qilin Yu, Xuemei Fan, Shiwei Liu, Yanjun Liu, Cong-Yi Wang
Adipose Progenitor Cell-Derived Extracellular Vesicles Suppress Macrophage M1 Program To Alleviate Midlife Obesity, Qing Zhou, Jia Gao, Guorao Wu, Chenwei Wang, Yan Yang, Teng Huang, Yi Wang, Tiantian Yue, Zhichao Gao, Hao Xie, Fei Xiong, Ke Xiang, Tuying Yong, Wanguang Zhang, Tongtong Zhang, Wen Kong, Cai Chen, Shu Zhang, Qilin Yu, Xuemei Fan, Shiwei Liu, Yanjun Liu, Cong-Yi Wang
Children’s Nutrition Research Center Staff Publications
Among different age groups, middle-aged individuals are particularly susceptible to obesity, with a 22% higher risk of all-cause mortality. However, the underlying mechanisms remain unclear. In this study, we identify adipose progenitor cells (APCs) in the white adipose tissue (WAT) of middle-aged subjects as potential causes of midlife obesity. Specifically, the extracellular vesicles (EVs) derived from APCs display an impaired ability to mitigate the inflammaging of adipose tissue macrophages (ATMs) in middle-aged individuals. Mechanistically, these EVs, lacking miR-145-5p, fail to suppress the expression of L-selectin in ATMs, thereby facilitating their M1 program via the NF-κB signaling pathway. In contrast, EVs …
Gender Differences In Weight Perceptions And Intentions Among Hispanic Youth In The United States, Kristy Gregurek
Gender Differences In Weight Perceptions And Intentions Among Hispanic Youth In The United States, Kristy Gregurek
Walden Dissertations and Doctoral Studies
Childhood obesity is a global epidemic and a serious issue for children and adolescents in the United States. Despite recognition of its dangers, obesity remains a public health concern, with both genetic and environmental factors contributing to its prevalence. Of particular concern is the higher obesity rates among Hispanic children, who face disproportionately significant psychological and physical health risks. Using the theory of planned behavior, this study aimed to investigate the lack of knowledge regarding gender differences in weight perceptions and intentions, the relationship between physical activity and weight perception, and the role each may play in obesity among Hispanic …
Identification Of Lysosomal Lipolysis As An Essential Noncanonical Mediator Of Adipocyte Fasting And Cold-Induced Lipolysis, Yu-Sheng Yeh, Trent D. Evans, Mari Iwase, Se-Jin Jeong, Arick Park, Ali Ghasemian, Borna Dianati, Ali Javaheri, Et Al.
Identification Of Lysosomal Lipolysis As An Essential Noncanonical Mediator Of Adipocyte Fasting And Cold-Induced Lipolysis, Yu-Sheng Yeh, Trent D. Evans, Mari Iwase, Se-Jin Jeong, Arick Park, Ali Ghasemian, Borna Dianati, Ali Javaheri, Et Al.
2020-Current year OA Pubs
Adipose tissue lipolysis is the process by which triglycerides in lipid stores are hydrolyzed into free fatty acids (FFAs), serving as fuel during fasting or cold-induced thermogenesis. Although cytosolic lipases are considered the predominant mechanism of liberating FFAs, lipolysis also occurs in lysosomes via lysosomal acid lipase (LIPA), albeit with unclear roles in lipid storage and whole-body metabolism. We found that adipocyte LIPA expression increased in adipose tissue of mice when lipolysis was stimulated during fasting, cold exposure, or β-adrenergic agonism. This was functionally important, as inhibition of LIPA genetically or pharmacologically resulted in lower plasma FFAs under lipolytic conditions. …
Body Composition And Its Outcomes And Management In Multiple Sclerosis: Narrative Review, Ariel Kidwell-Chandler, Justin Jackson, Brenda Jeng, Stephanie L Silveira, Lara A Pilutti, Paul R Hibbing, Robert W Motl
Body Composition And Its Outcomes And Management In Multiple Sclerosis: Narrative Review, Ariel Kidwell-Chandler, Justin Jackson, Brenda Jeng, Stephanie L Silveira, Lara A Pilutti, Paul R Hibbing, Robert W Motl
Faculty, Staff and Student Publications
Background: There is emerging interest in obesity and its prevalence, outcomes, and management in people with multiple sclerosis (MS). Body mass index (BMI) is the traditional marker of obesity in MS, whereas body composition, inclusive of specific body tissue compartments (e.g., fat, bone, and muscle), is often overlooked despite its relevance.
Objective: This narrative review (a) underscored the use and utility of dual-energy X-ray absorptiometry (DEXA) as an accurate and reliable measure of body composition; (b) thematically analyzed and synthesized the current evidence regarding body composition (using DEXA); and (c) determined gaps to be addressed in future research. Methods: …
Evaluation Of A Complex Intervention: The Latch On Randomized Controlled Trial Of Multicomponent Breastfeeding Support For Women With A Raised Body Mass Index, Catherine Mcnestry, Anna Hobbins, Niamh Donnellan, Paddy Gillespie, Fionnuala M. Mcauliffe, Sharleen L. O'Reilly, Denise Mcguinness, Sarah Louise Killeen, John Mehegan, Barbara Coughlan, Eileen C. O'Brien, Marie Conway, Denise O'Brien, Marcelina Szafranska, Mary Brosnan, Lucille Sheehy, Rosie Murtagh, Lorraine O'Hagan, Marie Corbett, Michelle Walsh, Regina Keogh, Paula Power, Marie Woodcock, Mary Phelan, Amy Carroll, Stephanie Murray, Charmaine Scallan, Elizabeth Dunn
Evaluation Of A Complex Intervention: The Latch On Randomized Controlled Trial Of Multicomponent Breastfeeding Support For Women With A Raised Body Mass Index, Catherine Mcnestry, Anna Hobbins, Niamh Donnellan, Paddy Gillespie, Fionnuala M. Mcauliffe, Sharleen L. O'Reilly, Denise Mcguinness, Sarah Louise Killeen, John Mehegan, Barbara Coughlan, Eileen C. O'Brien, Marie Conway, Denise O'Brien, Marcelina Szafranska, Mary Brosnan, Lucille Sheehy, Rosie Murtagh, Lorraine O'Hagan, Marie Corbett, Michelle Walsh, Regina Keogh, Paula Power, Marie Woodcock, Mary Phelan, Amy Carroll, Stephanie Murray, Charmaine Scallan, Elizabeth Dunn
Research Outputs: 2025-Present
Background: Latch On's objective was to achieve improved breastfeeding rates in women with raised body mass indices using a multicomponent breastfeeding support intervention. Methods: A hybrid type 1 implementation-effectiveness trial with mixed-methods process and health economics analyses were conducted. Data collection included stakeholder questionnaires, interviews, focus groups, fidelity data, participant and health system costs. Results: The intervention was delivered with fidelity but the high breastfeeding rates at 3 months were not different between intervention and usual care. Participants receiving the minimum intervention dose were more likely to initiate breastfeeding (P = 0.045) and be breastfeeding at hospital discharge (P = …
Rising Mortality Rates Linked To Type-2 Diabetes And Obesity In The United States: An Observational Analysis From 1999 To 2022, Mushood Ahmed, Abdullah Nofal, Aimen Shafiq, Hira Javaid, Areeba Ahsan, Zain Ali Nadeem, Raheel Ahmed, Mahboob Alam, Mamas A Mamas, Marat Fudim, Gregg C Fonarow
Rising Mortality Rates Linked To Type-2 Diabetes And Obesity In The United States: An Observational Analysis From 1999 To 2022, Mushood Ahmed, Abdullah Nofal, Aimen Shafiq, Hira Javaid, Areeba Ahsan, Zain Ali Nadeem, Raheel Ahmed, Mahboob Alam, Mamas A Mamas, Marat Fudim, Gregg C Fonarow
Faculty, Staff and Students Publications
Background: The prevalence of type 2 diabetes (T2D) and obesity are increasing in the United States. However, population-level data for mortality trends due to T2D and obesity are limited. This study aims to assess these death trends among adults in the United States categorized by sex, race, and geographical location.
Methods: We queried the CDC-WONDER database for multiple cause of death data of adults aged ≥25 years. The crude mortality rates (CMR), age-adjusted mortality rates (AAMRs), annual percent change (APC), and the average APC (AAPC) along with a 95% confidence interval (CI) were analyzed.
Results: From 1999 to 2022, a …
Insulin Clearance At Randomisation And In Response To Treatment In Youth With Type 2 Diabetes: A Secondary Analysis Of The Today Randomised Clinical Trial, Kristen J Nadeau, Silva A Arslanian, Fida Bacha, Sonia Caprio, Lily C Chao, Ryan Farrell, Kara S Hughan, Maria Rayas, Melinda Tung, Kaitlyn Cross, Laure El Ghormli
Insulin Clearance At Randomisation And In Response To Treatment In Youth With Type 2 Diabetes: A Secondary Analysis Of The Today Randomised Clinical Trial, Kristen J Nadeau, Silva A Arslanian, Fida Bacha, Sonia Caprio, Lily C Chao, Ryan Farrell, Kara S Hughan, Maria Rayas, Melinda Tung, Kaitlyn Cross, Laure El Ghormli
Children’s Nutrition Research Center Staff Publications
Aims/hypothesis: Insulin resistance and compensatory hyperinsulinaemia are core features leading to beta cell failure in youth-onset type 2 diabetes. Insulin clearance (IC) is also a key regulator of insulin concentrations, but few data exist on IC in youth-onset type 2 diabetes. In a secondary analysis of our Treatment Options for Type 2 Diabetes in Adolescents and Youth (TODAY) randomised clinical trial, we investigated potential sex-, race-, ethnicity- and treatment-related differences in IC in youth-onset type 2 diabetes and aimed to identify metabolic phenotypes associated with IC at baseline and in response to metformin, metformin plus a lifestyle intervention, and metformin …
The Relationship Between Irritable Bowel Syndrome And Metabolic Syndrome: A Systematic Review And Meta‐Analysis Of 49,662 Individuals, Yomna E. Dean, Jose J. Loayza Pintado, Samah S. Rouzan, Lucy L. Nale, Ahmed Abbas, Abdulla Aboushaira, Farah Alkasajy, Ahmed A. Ghanem, Vinayak Mahesh Patil, Yana Gordeyeva
The Relationship Between Irritable Bowel Syndrome And Metabolic Syndrome: A Systematic Review And Meta‐Analysis Of 49,662 Individuals, Yomna E. Dean, Jose J. Loayza Pintado, Samah S. Rouzan, Lucy L. Nale, Ahmed Abbas, Abdulla Aboushaira, Farah Alkasajy, Ahmed A. Ghanem, Vinayak Mahesh Patil, Yana Gordeyeva
School of Medicine Publications
Background
Studies have shown mixed results regarding the association between irritable bowel syndrome (IBS) and metabolic syndrome (MS); This study aimed to assess the susceptibility of IBS patients to MS and its individual components.
Methods
PubMed, Scopus, Embase, and Web of Science were searched on 1/1/2023. Eligible studies were screened, and data on study characteristics, IBS diagnostic criteria, and metabolic syndrome components were extracted. Data were analysed in RevMan 5.4, with results reported as relative risk (RR) or mean difference (MD) and 95% confidence intervals. Statistical significance was set at p < 0.05.
Results
IBS was associated with an increased risk of …
Antilipase Activities Of Cultivated Peppermint And Rosemary Essential Oils:In Vitro And In Silico Studies, Khadidja Bengana, Talia Serseg, Khedidja Benarous, Ari̇f Mermer, Yakup Şi̇ri̇n, Alaeddine Kaouka
Antilipase Activities Of Cultivated Peppermint And Rosemary Essential Oils:In Vitro And In Silico Studies, Khadidja Bengana, Talia Serseg, Khedidja Benarous, Ari̇f Mermer, Yakup Şi̇ri̇n, Alaeddine Kaouka
Turkish Journal of Biology
Background/aim: The growing interest in essential oils clearly indicates the power of nature and aligns with our increasing need to findtherapeutic solutions in the natural world. This study aimed to investigate the inhibitory effects of the essential oils of Mentha × piperitaand Salvia rosmarinus, harvested from the Laghouat region of Algeria, against Candida rugosa lipase (CRL) and pancreatic lipasethrough both in vitro and in silico studies.Materials and methods: Essential oils were extracted via hydrodistillation and analyzed using gas chromatography–mass spectrometryand spectrophotometry. Their antilipase activities were assessed using an inhibition assay, and molecular docking was performed withAutoDock Vina to explore interactions …
Metabolic Effects Of Testosterone Added To Intensive Lifestyle Intervention In Older Men With Obesity And Hypogonadism, Adrian M Gonzalez-Gil, Yoann Barnouin, Alessandra Celli, Viola Viola, Marcos D Villarreal, Maria Liza Duremdes Nava, Adam Sciuk, Clifford Qualls, Reina Armamento-Villareal, Dennis T Villareal
Metabolic Effects Of Testosterone Added To Intensive Lifestyle Intervention In Older Men With Obesity And Hypogonadism, Adrian M Gonzalez-Gil, Yoann Barnouin, Alessandra Celli, Viola Viola, Marcos D Villarreal, Maria Liza Duremdes Nava, Adam Sciuk, Clifford Qualls, Reina Armamento-Villareal, Dennis T Villareal
Faculty, Staff and Students Publications
Background: Whether testosterone replacement therapy (TRT) conveys additional cardiometabolic benefit to an intensive lifestyle therapy (LT) in older men with obesity and hypogonadism remains unclear.
Objective: To determine whether TRT augments the effect of LT on metabolic outcomes in older men with obesity and hypogonadism.
Design: Secondary analysis of a randomized, double-blind, placebo-controlled trial.
Setting: Veterans Affairs Medical Center.
Participants: Eighty-three older (age ≥ 65 years) men with obesity (body mass index ≥ 30 kg/m2) and persistently low Am testosterone (< 10.4 nmol/L) associated with frailty.
Interventions: LT (weight management and exercise training) plus either testosterone (LT + TRT) or placebo (LT + Pbo) for …
Increased Expression Of The Small Lysosomal Gene Svip In The Drosophila Gut Suppresses Pathophysiological Features Associated With A High-Fat Diet, Brennan M. Mercola, Tatiana V. Villalobos, Jocelyn E. Wood, Ankita Basu, Alyssa E. Johnson
Increased Expression Of The Small Lysosomal Gene Svip In The Drosophila Gut Suppresses Pathophysiological Features Associated With A High-Fat Diet, Brennan M. Mercola, Tatiana V. Villalobos, Jocelyn E. Wood, Ankita Basu, Alyssa E. Johnson
Faculty Publications
Lysosomes are digestive organelles that are crucial for nutrient sensing and metabolism. Lysosome impairment is linked to a broad spectrum of metabolic disorders, underscoring their importance to human health. Thus, lysosomes are an attractive target for metabolic disease therapies. In previous work, we discovered a novel class of tubular lysosomes that are morphologically and functionally distinct from traditionally described vesicular lysosomes. Tubular lysosomes are present in multiple tissues, are broadly conserved from invertebrates to mammals, are more proficient at degrading autophagic cargo than vesicular lysosomes, and delay signs of tissue aging when induced ectopically. Thus, triggering tubular lysosome formation presents …
Testosterone Modulation Of Muscle Transcriptomic Profile During Lifestyle Therapy In Older Men With Obesity And Hypogonadism, Viola Viola, Tagari Samanta, Maria Liza Duremdes Nava, Alessandra Celli, Reina Armamento-Villareal, Ngoc Ho Lam Nguyen, Georgia Colleluori, Yoann Barnouin, Nicola Napoli, Clifford Qualls, Benny Abraham Kaipparettu, Dennis T Villareal
Testosterone Modulation Of Muscle Transcriptomic Profile During Lifestyle Therapy In Older Men With Obesity And Hypogonadism, Viola Viola, Tagari Samanta, Maria Liza Duremdes Nava, Alessandra Celli, Reina Armamento-Villareal, Ngoc Ho Lam Nguyen, Georgia Colleluori, Yoann Barnouin, Nicola Napoli, Clifford Qualls, Benny Abraham Kaipparettu, Dennis T Villareal
Faculty, Staff and Students Publications
Background: Testosterone replacement therapy (TRT) added to lifestyle therapy can mitigate weight-loss-induced reduction of muscle mass and bone mineral density (BMD) in older men with obesity and hypogonadism.
Objective: To investigate the molecular mechanisms underlying the attenuation of muscle and BMD loss in response to TRT during intensive lifestyle intervention in this high-risk older population.
Methods: Among 83 older (≥ 65 years) men with obesity (BMI ≥ 30 kg/m2) and hypogonadism (early AM testosterone persistently < 300 ng/dL) associated with frailty (Modified Physical Performance Test score ≤ 31) randomized into 26-week lifestyle therapy plus testosterone (LT+TRT) or placebo (LT+Pbo) in the LITROS trial, 38 underwent serial muscle biopsies for the muscle transcriptomics substudy.
Results: Despite similar ~10% weight loss, lean body mass and thigh muscle volume decreased less in LT+TRT than LT+Pbo (-2% vs. -4%, respectively; p = …
The Association Between County-Level Social Determinants Of Health And Cardio-Kidney-Metabolic Disease Attributed All-Cause Mortality In The Us: A Cross Sectional Analysis, Antoinette Cotton, Pedro Rvo Salerno, Salil V. Deo, Ian Neeland, Sanjay Rajagopalan, Sadeer G. Al-Kindi, Yakov E. Elgudin
The Association Between County-Level Social Determinants Of Health And Cardio-Kidney-Metabolic Disease Attributed All-Cause Mortality In The Us: A Cross Sectional Analysis, Antoinette Cotton, Pedro Rvo Salerno, Salil V. Deo, Ian Neeland, Sanjay Rajagopalan, Sadeer G. Al-Kindi, Yakov E. Elgudin
Faculty Scholarship
Background: The American Heart Association recently defined cardio-kidney-metabolic (CKM) syndrome as the intersection between metabolic, renal, and cardiovascular disease. Understanding the contemporary estimates of CKM related mortality in the US is essential for developing targeted public interventions. Methods: We analyzed state-level and county-level CKM-associated all-cause mortality data (2010-2019) from the CDC Wide-ranging Online Data for Epidemiologic Research (WONDER). Median and interquartile (IQR) age-adjusted mortality rates (aaMR) per 100,000 were reported and linked with a multi-component metric for social deprivation: the Social Deprivation Index (SDI: range 0 - 100) grouped as: I: 0 – 25, II: 26 – 50, III: 51 …
A Β-Hydroxybutyrate Shunt Pathway Generates Anti-Obesity Ketone Metabolites, Maria Dolores Moya-Garzon, Mengjie Wang, Veronica L Li, Xuchao Lyu, Wei Wei, Alan Sheng-Hwa Tung, Steffen H Raun, Meng Zhao, Laetitia Coassolo, Hashim Islam, Barbara Oliveira, Yuqin Dai, Jan Spaas, Antonio Delgado-Gonzalez, Kenyi Donoso, Aurora Alvarez-Buylla, Francisco Franco-Montalban, Anudari Letian, Catherine P Ward, Lichao Liu, Katrin J Svensson, Emily L Goldberg, Christopher D Gardner, Jonathan P Little, Steven M Banik, Yong Xu, Jonathan Z Long
A Β-Hydroxybutyrate Shunt Pathway Generates Anti-Obesity Ketone Metabolites, Maria Dolores Moya-Garzon, Mengjie Wang, Veronica L Li, Xuchao Lyu, Wei Wei, Alan Sheng-Hwa Tung, Steffen H Raun, Meng Zhao, Laetitia Coassolo, Hashim Islam, Barbara Oliveira, Yuqin Dai, Jan Spaas, Antonio Delgado-Gonzalez, Kenyi Donoso, Aurora Alvarez-Buylla, Francisco Franco-Montalban, Anudari Letian, Catherine P Ward, Lichao Liu, Katrin J Svensson, Emily L Goldberg, Christopher D Gardner, Jonathan P Little, Steven M Banik, Yong Xu, Jonathan Z Long
Children’s Nutrition Research Center Staff Publications
β-Hydroxybutyrate (BHB) is an abundant ketone body. To date, all known pathways of BHB metabolism involve the interconversion of BHB and primary energy intermediates. Here, we identify a previously undescribed BHB secondary metabolic pathway via CNDP2-dependent enzymatic conjugation of BHB and free amino acids. This BHB shunt pathway generates a family of anti-obesity ketone metabolites, the BHB-amino acids. Genetic ablation of CNDP2 in mice eliminates tissue amino acid BHB-ylation activity and reduces BHB-amino acid levels. The most abundant BHB-amino acid, BHB-Phe, is a ketosis-inducible congener of Lac-Phe that activates hypothalamic and brainstem neurons and suppresses feeding. Conversely, CNDP2-KO mice exhibit …
Evaluation Of Green Tea Yoghurt Enriched With Lacticaseibacillus Paracasei E1 Microcapsules On Macrophage M1 Profile In High Fat-Fructose Diet Mice, Esha Ardiansyah, Nur Alfi Maghfirotus Sa’Adah, Rahmi Izati, Belinda Nabiila Al Faizah, Dawama Nur Fadlilah, Septhyanti Aprilia Kavitarna, Mochammad Fitri Atho’Illah, Siti Nur Arifah, Yoga Dwi Jatmiko, Muhaimin Rifa’I
Evaluation Of Green Tea Yoghurt Enriched With Lacticaseibacillus Paracasei E1 Microcapsules On Macrophage M1 Profile In High Fat-Fructose Diet Mice, Esha Ardiansyah, Nur Alfi Maghfirotus Sa’Adah, Rahmi Izati, Belinda Nabiila Al Faizah, Dawama Nur Fadlilah, Septhyanti Aprilia Kavitarna, Mochammad Fitri Atho’Illah, Siti Nur Arifah, Yoga Dwi Jatmiko, Muhaimin Rifa’I
Karbala International Journal of Modern Science
Obesity is caused by an energy imbalance that increases chronic low-grade inflammation, including macrophage cell infiltration. Adipose tissue macrophages are polarized into pro-inflammatory macrophage type 1 (M1), secrete large amounts of pro-inflammatory cytokines, and activate transcription factors. Yoghurt with probiotics is popular at all ages for its health benefits and must be protected by microencapsulation. Green tea (Camellia sinensis L.) fortification provides yoghurt nutrients while improving its functional qualities and bioactivity. This study aimed to evaluate the effect of microencapsulation of Lacticaseibacillus paracasei E1 in green tea yoghurt (GTY) on the profile of M1 macrophages in mice fed a …
Implementing Intermittent Fasting Education For Improved A1c Control In Type 2 Diabetes Patients, Dakota Dalton, Elizabeth White, Malinda Hansen, Tasaduq Mir
Implementing Intermittent Fasting Education For Improved A1c Control In Type 2 Diabetes Patients, Dakota Dalton, Elizabeth White, Malinda Hansen, Tasaduq Mir
North Texas Research Forum 2025
Background: Management of Type 2 Diabetes Mellitus (T2DM) in the UNTHSC Family Medicine clinic varies among residents, with some advocating robust lifestyle counseling and others relying more on medical management. This leads to inconsistencies in patient education and treatment strategies. Lifestyle interventions such as dietary modifications, are unfortunately too often underutilized in the clinic and in primary care in general, despite strong evidence supporting their efficacy in control of both A1C measurements and random fasting blood sugar, and improved prognosis of diabetes. To address this, we have designed and introduced an intermittent fasting (IF) handout as a supplemental standardized educational …
Would Exercise, Household Income, Nutritional Education, Or Transportation Play A Pivotal Role In Decreasing Prevalence Of Obesity In Hidalgo County, Chijoke Anyaehie
Would Exercise, Household Income, Nutritional Education, Or Transportation Play A Pivotal Role In Decreasing Prevalence Of Obesity In Hidalgo County, Chijoke Anyaehie
Gulf Coast Division GME Research Day 2025
No abstract provided.
Food And Mood, Angelina Gentilin, Patrick Tawil
Food And Mood, Angelina Gentilin, Patrick Tawil
Scholarship in Medicine - All Papers
Depression and mental illnesses are on the rise in the United States alongside other chronic illnesses like obesity. Preliminary research indicates that diets of individuals and obesity can have profound roles in mental health status. Alongside the consummatory behavior of eating, drinking alcohol is associated with mental illnesses like depression and could potentially play a role in mental health and poor diet. The authors analyzed the public health county data in Ohio of adults between the years of 2016 and 2022 to investigate any differences in the population’s health rates. This study found that diet plays an influencing role in …
Access To Exercise Opportunities And Food Security: Mediators In The Prevalence Of Chronic Diseases In Ohio, Anidya Soni, Lisa Victor
Access To Exercise Opportunities And Food Security: Mediators In The Prevalence Of Chronic Diseases In Ohio, Anidya Soni, Lisa Victor
Scholarship in Medicine - All Papers
Background: Obesity remains a leading public health issue in the United States, with 40.3% of adults classified as overweight, underscoring the need to understanding the environmental and social determinants of health1. The neighborhood food environment, including access to healthy food and recreational spaces in one's community, plays a critical role in shaping dietary behaviors and physical activity levels.
Objective: This study examines the relationship between neighborhood food environments including access to healthy food and exercise opportunities, socioeconomic factors, and health outcomes like obesity, and diabetes in Ohio from two-time points: 2016 to 2023 using data from the County Health Rankings …
Weight Stigma In Physical And Occupational Therapy: A Scoping Review, Jason Brumitt
Weight Stigma In Physical And Occupational Therapy: A Scoping Review, Jason Brumitt
Faculty Publications - College of Physical Therapy
Background: Weight stigma describes the negative attitudes held toward people with obesity. Weight bias stereotypes have been previously reported in physicians, physician assistants, nurses, registered dieticians, psychologists, and students enrolled in healthcare professional education programs. Physical and occupational therapists (PTs and OTs) are healthcare providers who evaluate and treat individuals across their lifespan. A PT or an OT who harbors weight bias may create an environment where the patient may fail to optimize their rehabilitation recovery. The first purpose of this scoping review was to identify the prevalence of weight bias in PT and OT clinicians and students. The second …
Bilirubin Hepatic And Intestinal Transport And Catabolism: Physiology, Pathophysiology, And Benefits, Zachary A. Kipp, Sally N. Pauss, Genesee J. Martinez, Terry D. Hinds, Jr., Wang-Hsin Lee
Bilirubin Hepatic And Intestinal Transport And Catabolism: Physiology, Pathophysiology, And Benefits, Zachary A. Kipp, Sally N. Pauss, Genesee J. Martinez, Terry D. Hinds, Jr., Wang-Hsin Lee
Pharmacology and Nutritional Sciences Faculty Publications
Bilirubin, a metabolite derived from heme degradation, has traditionally been regarded as a waste product and a marker of liver injury. However, increasing evidence suggests that bilirubin also functions as a hormone, and reduced levels are associated with metabolic dysfunction. Studies have shown a strong association between low circulating bilirubin levels and an increased risk of metabolic disorders and cardiovascular disease. To advance bilirubin-based treatment strategies, it is essential to elucidate the mechanisms underlying bilirubin transport and metabolism. Therefore, we provide an in-depth discussion of bilirubin production and its subsequent fates, with a particular focus on the transport between the …