Digital Commons Network^™

Comparison Of The Bristol Stool Scale And Modified Version For Children: Use By Providers Vs Children, James Orozco, Mariella M Self, Sara Grisales, Bruno P Chumpitazi, Danita I Czyzewski, Meagan S Mcmullen, Rebecca Berger, Clarissa A Gonzalez, Amber L Cunha, Robert J Shulman

Faculty, Staff and Students Publications

Introduction: Accurate report of stool form is essential to diagnosis and assessment of treatment response. The modified Bristol Stool Form Scale for Children (mBSFS-C) classifies stool form into 5 types and is reliable and valid. However, a direct comparison of provider's and children's ratings using the mBSFS-C vs the traditional BSFS that uses 7 stool form types has not been done.

Methods: Pediatric gastroenterology providers and children rated the same 35 stool photographs, reflecting diverse stool forms, using both scales. The order of photograph presentation and scale use were randomized. For each photograph, the most common rating (modal rating) was …

Plasmodium Berghei Liver Stage Parasites Exploit Host Gabarap Proteins For Tfeb Activation, Jacqueline Schmuckli-Maurer, Annina F Bindschedler, Rahel Wacker, Oliver M Würgler, Ruth Rehmann, Timothy Lehmberg, Leon O Murphy, Thanh N Nguyen, Michael Lazarou, Jlenia Monfregola, Andrea Ballabio, Volker T Heussler

Duncan NRI Faculty and Staff Publications

Plasmodium, the causative agent of malaria, infects hepatocytes prior to establishing a symptomatic blood stage infection. During this liver stage development, parasites reside in a parasitophorous vacuole (PV), whose membrane acts as the critical interface between the parasite and the host cell. It is well-established that host cell autophagy-related processes significantly impact the development of Plasmodium liver stages. Expression of genes related to autophagy and lysosomal biogenesis is orchestrated by transcription factor EB (TFEB). In this study, we explored the activation of host cell TFEB in Plasmodium berghei-infected cells during the liver stage of the parasite. Our results …

Limosilactobacillus Reuteri Ameliorates Maternal Separation Stress In Newborn Mice And Alters Subsequent Adult Behaviour, Z. M. Saleh, B. Okeugo, V. R. Venna, F. W. Blixt, V. A. Quaicoe, E. S. Park, S. Giorgberidze, Meng Luo, Christopher M. Taylor, J. M. Rhoads, Y. Liu

School of Medicine Faculty Publications

Maternal separation (MS) in mice results in behavioral deficits and gut microbiota dysbiosis that all persist into adulthood. Limosilactobacillus reuteri DSM 17938 modulates gut microbiota, alters systemic metabolites, and facilitates immune regulation. To assess the effect of DSM 17938 on biochemical and behavioural stress-associated changes, newborn mice were exposed to unpredictable MS (MSU) daily from day 7 to day 20 of life, with intragastric administration of DSM 17938 or PBS as control. Body weight, brain levels of cholecystokinin (CCK), glial fibrillary acidic protein (GFAP), corticosterone, and stool microbiota were assessed at day 21. Behaviour tests including Y-maze (YMT), Tail Suspension …

Phase I Dose Escalation Study Of Io-108, An Anti-Lilrb2 Antibody, In Patients With Advanced Solid Tumors, Matthew H Taylor, Aung Naing, John Powderly, Paul Woodard, Luke Chung, Wen Hong Lin, Hongyu Tian, Nathan Siemers, Hong Xiang, Rong Deng, Kyu Hong, Donna Valencia, Tao Huang, Ying Zhu, X Charlene Liao, Xiao Min Schebye, Manish R Patel

Faculty, Staff and Student Publications

Purpose: In this first-in-human dose escalation study, the safety and efficacy of IO-108, a fully human monoclonal antibody targeting leukocyte immunoglobulin-like receptor B2 (LILRB2), was investigated in patients with advanced solid tumors as monotherapy and in combination with pembrolizumab, an anti-programmed cell death protein 1 (PD-1) antibody.

Methods: The study included patients with histologically or cytologically confirmed advanced and relapsed solid tumors, with measurable disease by Response Evaluation Criteria In Solid Tumors (RECIST) V.1.1. Patients were treated with escalating doses of IO-108 every 3 weeks (Q3W) as monotherapy and in combination with pembrolizumab. Safety and tolerability were the primary objectives. …

Fgf21 Acts In The Brain To Drive Macronutrient-Specific Changes In Behavioral Motivation And Brain Reward Signaling, Md Shahjalal H. Khan, Sora Q. Kim, Robert C. Ross, Florina Corpodean, Redin A. Spann, Diana A. Albarado, Sun O. Fernandez-Kim, Blaise Clarke, Hans Rudolf Berthoud, Heike Münzberg, David H. Mcdougal, Yanlin He, Sangho Yu, Vance L. Albaugh, Paul L. Soto, Christopher D. Morrison

School of Medicine Faculty Publications

Objective: Dietary protein restriction induces adaptive changes in food preference, increasing protein consumption over carbohydrates or fat. We investigated whether motivation and reward signaling underpin these preferences. Methods and Results: In an operant task, protein-restricted male mice responded more for liquid protein rewards, but not carbohydrate, fat, or sweet rewards compared to non-restricted mice. When the number of responses required to access protein reward varied, protein-restricted mice exhibited higher operant responses at moderate to high response requirements. The protein restriction-induced increase in operant responding for protein was absent in Fgf21-KO mice and mice with neuron-specific deletion of the FGF21 co-receptor …

The Impact Of Diabetes Mellitus On Hiv Virologic Control: Results Of The Macs/Wihs Combined Cohort Study, Sarah C Mann, Weiqun Tong, Alison G Abraham, Frank Palella, Anjali Sharma, Phyllis C Tien, Margaret A Fischl, Samy I Mcfarlane, Cecile D Lahiri, Susan Koletar, Daniel Merenstein, Michelle Floris-Moore, Jordan E Lake, Elizabeth Daubert, Aubri Hickman, Todd T Brown, Jose Castillo-Mancilla

Faculty, Staff and Student Publications

Objective: Diabetes mellitus (DM) is associated with lower antiretroviral (ART) drug exposure among persons with HIV (PWH) compared to PWH without DM. The association between DM and virologic control in PWH, however, remains unknown.

Methods: We included participants in the Multicenter AIDS Cohort Study/Women's Interagency HIV Study Combined Cohort Study (MWCCS) who had initiated ART between 1999 and 2020 and had a suppressed HIV viral load (≤200 copies/ml) within 1 year of ART initiation. We compared the frequency of incident HIV viremia (HIV-1 RNA >200 copies/ml) between adult PWH with and without DM. Poisson regression was used to examine the …

Update On Recommendations For Cancer Screening And Surveillance In Children With Genomic Instability Disorders, Yoshiko Nakano, Roland P Kuiper, Kim E Nichols, Christopher C Porter, Harry Lesmana, Julia Meade, Christian P Kratz, Lucy A Godley, Luke D Maese, Maria Isabel Achatz, Payal P Khincha, Sharon A Savage, Andrea S Doria, Mary-Louise C Greer, Vivian Y Chang, Lisa L Wang, Sharon E Plon, Michael F Walsh

Center for Medical Ethics and Health Policy Staff Publications

Genomic instability disorders are characterized by DNA or chromosomal instability, resulting in various clinical manifestations, including developmental anomalies, immunodeficiency, and increased risk of developing cancers beginning in childhood. Many of these genomic instability disorders also present with exquisite sensitivity to anticancer treatments such as ionizing radiation and chemotherapy, which may further increase the risk of second cancers. In July 2023, the American Association for Cancer Research held the second Childhood Cancer Predisposition Workshop, where multidisciplinary international experts discussed, reviewed, and updated recommendations for children with cancer predisposition syndromes. This article discusses childhood cancer risks and surveillance recommendations for the group …

Curcumin Reduces Malondialdehyde And Improves Antioxidants In Humans With Diseased Conditions: A Comprehensive Meta-Analysis Of Randomized Controlled Trials, Mohammad Alizadeh, Sorayya Kheirouri

BioMedicine

Objective: This systematic review and meta-analysis was conducted to collate the effects of curcumin on MDA and antioxidant markers in individuals with diseased conditions. In this study the research question was “does curcumin supplementation improves oxidative stress and antioxidant defense enzymes in human subjects compared to a group without curcumin supplementation?

Methods: This research included randomized controlled trials published in English in any year, in which intervention with curcumin was compared to either placebo, or standard of care or no intervention. Pubmed, Embase, Cochrane Central, Scopus and Google Scholar were searched. Meta-analysis was performed using RevMan (version 5.3), with standardized …

Cohort Study Of Microelement Status In “Healthy” Population Of Russian Megapolis, Andrew K. Martusevich, Konstantin A. Karuzin

BioMedicine

The aim of the study was at the cohort assessment of microelement status in large city residents classified as “apparently healthy people”. The population study included 2,025 randomly selected middle-aged (2045 years) persons without chronic diseases or acute infectious pathologies. The set of subjects was standardized by age and gender. A blood sample was taken once from each person to determine concentrations of microelements. The level of peripheral blood microelements were determined by atomic absorption spectrometry using «Shimadzu AA7000» device (Japan). The study of a large population of city residents demonstrated inhomogeneity in their microelement status. Deficit conditions were found …

Awareness On Breast Cancer Screening In Malaysia: A Cross Sectional Study, Mun-Seng Lee, Choiriyatul ‘Azmiyaty Amar Ma’ Ruf, Dayang Puteri Nadhirah Izhar, Sayyida Nafisah Ishak, Wan Syazana Wan Jamaluddin, Syafiqah Nadiah Mohd Ya’Acob, Muhammad Nazrullah Kamaluddin

BioMedicine

Introduction: The increasing rate of breast cancer (BC) incidence in Malaysia hints a lack of awareness among Malaysians. One (1) woman out of nineteen (19) is at risk with BC and almost up to fifty percent (50%) of women diagnosed with BC were reported to be under the age of fifty (50). Our main concern is to study the level of awareness among the women on risk factors, clinical manifestations, diagnosis, preventions and treatments.

Method: A cross-sectional study was conducted exclusively among women in the public with total sample of three hundred and forty six (346), questionnaires were distributed using …

The Effect Of NigellaSativaOil On The Prevention Of Phlebitis Induced By Chemotherapy: A Clinical Trial, Niaz Behnamfar, Zohreh Parsa Yekta, Faraz Mojab, Seyyed Mohammad Kazem Naeini

BioMedicine

Introduction: Phlebitis, that disrupts chemotherapy, is the inflammation of the vein and the most common complication of intravenous injection of chemotherapy drugs.

Aim: the aim was determine the effect of topical application of N.sativaoil on the prevention of phlebitis caused by chemotherapy.

Methods: This single-blind clinical trial was conducted on 60 cancer patients. In the intervention group, five drops of N.sativaoil was applied on the distal area of the catheter, two times per day and every 12 hours from the first day of chemotherapy to the third day; no intervention was conducted for the subjects in the control group.

Results: …

In Vivo Microdialysis And In Vitro Hplc Analysis Of The Impact Of Paeoniflorin On The Monoamine Levels And Their Metabolites In The Rodent Brain, Yuh-Tzy Lin, Wei-Shih Huang, Huei-Yann Tsai, Min-Min Lee, Yuh-Fung Chen

BioMedicine

Background: Paeoniflorin (PF) possesses several effects such as analgesic, the anti-spasmodic effect on smooth muscle. It protects the cardiovascular system and reveals the neuroprotective effect on cerebral ischemia. Monoamine system has been identified to have complex regulatory effects in pain signaling. There are no reports regarding the impact of PF on monoamine levels in the rodent brain by microdialysis. In this study, the effects of PF on monoamines and their metabolites in the rodent brain usingin vivomicrodialysis andin vitrohigh performance liquid chromatography (HPLC) analysis.

Methods: Male S.D. rats were anesthetized, fixed onto the stereotaxic instrument to identify the positions of …

Gynura BicolorAqueous Extract Attenuated H2O2Induced Injury In Pc12 Cells, Ya-Chen Yang, Wen-Tzu Wu, Mei-Chin Mong, Zhi-Hong Wang

BioMedicine

Background: Protective effects ofGynura bicoloraqueous extract (GAE) at three concentrations upon nerve growth factor (NGF) differentiated-PC12 cells against H₂O₂induced injury were examined.

Methods: NGF differentiated-PC12 cells were treated with GAE at 0.25%, 0.5% or 1%. 100 μM H₂O₂was used to treat cells with GAE pre-treatments. After incubating at 37 °C for 12 hr, experimental analyses were processed.

Results: H₂O₂exposure decreased cell viability, increased plasma membrane damage, suppressed Bcl-2 mRNA expression and enhanced Bax mRNA expression. GAE pre-treatments reversed these changes. H₂O₂exposure reduced mitochondrial membrane …

Applying Wcacg Modified Process Is Beneficial On Reduced Door-To-Balloon Time Of Acute Stemi Patients, Qiao-Wen Li, Xiao-Jian Liu, Jin-Hua Li, Guo-Qi Zhang, Su-Min Chen, Chao-Long Huang, Min Qiu, Yue-Liang Li, Peng Duan, Yi-Jiun Weng, Xiao-Yong Zhang, Chih-Yang Huang

BioMedicine

Background: Various systems have employed with the objective to reduce the time from emergency medical services contact to balloon inflammation for ST-elevation myocardial infraction (STEMI) patients. The WCACG message system was used to an alternative communication platform to improve confirmation of the diagnosis and movement to treatment, resulted in shorten the door-to-balloon (D-to-B) time for STEMI patients.

Methods: We collected 366 STEMI patients admitted at the Sixth Affiliated Hospital of Guangzhou Medical University, Qingyuan People’s Hospital, Department of Cardiology, during the period from June 2013 to October 2015. The patients were divided into two groups one underwent the current GC …

Oncolytic Virotherapies And Adjuvant Gut Microbiome Therapeutics To Enhance Efficacy Against Malignant Gliomas, Natalie M Meléndez-Vázquez, Candelaria Gomez-Manzano, Filipa Godoy-Vitorino

Faculty, Staff and Student Publications

Glioblastoma (GBM) is the most prevalent malignant brain tumor. Current standard-of-care treatments offer limited benefits for patient survival. Virotherapy is emerging as a novel strategy to use oncolytic viruses (OVs) for the treatment of GBM. These engineered and non-engineered viruses infect and lyse cancer cells, causing tumor destruction without harming healthy cells. Recent advances in genetic modifications to OVs have helped improve their targeting capabilities and introduce therapeutic genes, broadening the therapeutic window and minimizing potential side effects. The efficacy of oncolytic virotherapy can be enhanced by combining it with other treatments such as immunotherapy, chemotherapy, or radiation. Recent studies …

Observing The Impacts Of Different Diets On Clinical Outcomes In Patients With Alzheimer's Disease: A Scoping Review, Erjola Toska, Alessandra Ottley, Quinn Jackson, Rachel Fricker, Alexa Carleo, Gabriella Cutrali, Olivia D’Alessio, Raquel Rossman, Samuel Kruchakov, Abraham Edelstein, Lubov Nathanson

HCA-NSU MD Research Day

Observing the Impacts of Different Diets on Clinical Outcomes in patients with Alzheimer's disease: A Scoping Review Authors: Quinn Jackson, OMS-III; Rachel Fricker,OMS-III; Erjola Toska, OMS-III; Alessandra Ottley,OMS-III; Alexa Carleo,OMS-III; Gabriella Cutrali, OMS-III; Olivia D’Alessio, OMS-III; Raquel Rossman, OMS-III; Samuel Kruchakov, OMS-III; Abraham Edelstein,OMS-III; Lubov Nathanson, Ph.D. Program: Nova Southeastern University Dr. Kiran C. Patel College of Osteopathic Medicine, Florida Objectives: This study aimed to assess the literature published from 2013 to 2023 on the impact of diet on Alzheimer’s Disease (AD). Background: AD is primarily marked by β-amyloid plaques and neurofibrillary tangles, which impair neuronal synapses, leading to memory …

The Complex Relationship Between Tuberculosis And Hyperglycemia, Michelle Byers, Elizabeth Guy

Faculty, Staff and Students Publications

Hyperglycemia and tuberculosis are dual global pandemics. Each has a propulsive and amplifying effect on the other, and, because of this, we must consider hyperglycemia and tuberculosis together. Hyperglycemia is immunosuppressive and increases the risk of tuberculosis by threefold. It also leads to a more advanced presentation of pulmonary tuberculosis, thus increasing the likelihood of being smear positive and having cavitating lesions, and it impacts the duration and outcomes of treatment, with an increased one year mortality seen in patients with tuberculosis and diabetes. Additionally, any degree of hyperglycemia can have an impact on susceptibility to tuberculosis, and this effect …

Identification Of Atypical Pediatric Diabetes Mellitus Cases Using Electronic Medical Records, Marcela F Astudillo, William E Winter, Liana K Billings, Raymond Kreienkamp, Ashok Balasubramanyam, Maria J Redondo, Mustafa Tosur

Faculty, Staff and Students Publications

INTRODUCTION: There are no established methods to identify children with atypical diabetes for further study. We aimed to develop strategies to systematically ascertain cases of atypical pediatric diabetes using electronic medical records (EMR).

RESEARCH DESIGN AND METHODS: We tested two strategies in a large pediatric hospital in the USA. Strategy 1: we designed a questionnaire to rule out typical diabetes and applied it to the EMR of 100 youth with diabetes. Strategy 2: we built three electronic queries to generate reports of three atypical pediatric diabetes phenotypes: unknown type, type 2 diabetes (T2D) diagnosed(AbNegT1D).

RESULTS: Strategy 1 identified six cases …

Intouch Week Of November 4, 2024, New York Medical College

InTouch

• SOM Receives Full Eight-Year LCME Accreditation
• NYMC Honors 2023 Faculty Authors
• Five SOM Students Awarded AMSNY Diversity in Medicine Scholarships
• Discover NYMC with Our 2024-2025 Social Media Ambassadors
• NYMC Goes Orange for Physical Therapy
• Dr. Halperin Offers Thoughts on the Controversy at UNC
• Faculty Spotlight: From Pupil to Professor: Alumni Lighting the Way at NYMC
• Student Spotlight: SOM Student Awarded Prestigious AAMC Scholarship for Leadership in Tackling Health Inequities
• Student Spotlight: Professional Dancer Takes a New Step into Medicine

Nepali Oral Microbiomes Reflect A Gradient Of Lifestyles From Traditional To Industrialized, Erica P Ryu, Yoshina Gautam, Diana M Proctor, Dinesh Bhandari, Sarmila Tandukar, Meera Gupta, Guru Prasad Gautam, David A Relman, Ahmed A Shibl, Jeevan Bahadur Sherchand, Aashish R Jha, Emily R Davenport

Faculty, Staff and Student Publications

Background: Lifestyle plays an important role in shaping the gut microbiome. However, its contributions to the oral microbiome remain less clear, due to the confounding effects of geography and methodology in investigations of populations studied to date. Furthermore, while the oral microbiome seems to differ between foraging and industrialized populations, we lack insight into whether transitions to and away from agrarian lifestyles shape the oral microbiota. Given the growing interest in so-called "vanishing microbiomes" potentially being a risk factor for increased disease prevalence in industrialized populations, it is important that we distinguish lifestyle from geography in the study of microbiomes …

Genetic Risk Factors Underlying White Matter Hyperintensities And Cortical Atrophy, Yash Patel, Jean Shin, Eeva Sliz, Ariana Tang, Aniket Mishra, Rui Xia, Edith Hofer, Hema Sekhar Reddy Rajula, Ruiqi Wang, Frauke Beyer, Katrin Horn, Max Riedl, Jing Yu, Henry Völzke, Robin Bülow, Uwe Völker, Stefan Frenzel, Katharina Wittfeld, Sandra Van Der Auwera, Thomas H Mosley, Vincent Bouteloup, Jean-Charles Lambert, Geneviève Chêne, Carole Dufouil, Christophe Tzourio, Jean-François Mangin, Rebecca F Gottesman, Myriam Fornage, Reinhold Schmidt, Qiong Yang, Veronica Witte, Markus Scholz, Markus Loeffler, Gennady V Roshchupkin, M Arfan Ikram, Hans J Grabe, Sudha Seshadri, Stephanie Debette, Tomas Paus, Zdenka Pausova

Faculty, Staff and Student Publications

White matter hyperintensities index structural abnormalities in the cerebral white matter, including axonal damage. The latter may promote atrophy of the cerebral cortex, a key feature of dementia. Here, we report a study of 51,065 individuals from 10 cohorts demonstrating that higher white matter hyperintensity volume associates with lower cortical thickness. The meta-GWAS of white matter hyperintensities-associated cortical 'atrophy' identifies 20 genome-wide significant loci, and enrichment in genes specific to vascular cell types, astrocytes, and oligodendrocytes. White matter hyperintensities-associated cortical 'atrophy' showed positive genetic correlations with vascular-risk traits and plasma biomarkers of neurodegeneration, and negative genetic correlations with cognitive functioning. …

Successful Application Of Craniosacral Therapy In A Case Of Colic In An 8-Week-Old Baby, Caro O’Neill, Angie Butterfield

Journal of Transformative Touch

This case study reports on the effectiveness of CranioSacral Therapy (CST) for an eight-week-old baby boy experiencing colic. A CST pediatric protocol was utilized during two sessions, a week apart, in May 2023. An improvement in symptoms was recorded after the first treatment. After the second treatment the baby was no longer presenting with symptoms related to infant colic. This case suggests that CST can be an effective support for babies experiencing infant colic.

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Using Patient-Reported Experiences To Inform The Use Of Foam Dressings For Hard-To-Heal Wounds: Perspectives From A Wound Care Expert Panel, Kevin Woo, Nick Santamaria, Dimitri Beeckman, Paulo Alves, Breda Cullen, Amit Gefen, José Luis Lázaro-Martínez, Hadar Lev-Tov, Bijan Najafi, Andrew Sharpe, Terry Swanson

Center on Aging Staff Publications

Caring for patients with hard-to-heal (chronic) wounds requires a multifaceted approach that addresses their diverse needs, which can contribute to the complexity of care. Wound care providers must have a comprehensive understanding of the patient's comorbid conditions and psychosocial issues to provide personalised and effective treatment. Key quality indicators for effective wound care involves not only selecting appropriate local wound care products, such as foam dressings, but also addressing individual patient experiences of wound-related pain, odour, itch, excessive wound drainage, and self-care needs. The purpose of this review is to inculcate the wound care practice community, research scientists and healthcare …

Protein Consumption And Risk Of Cvd Among Us Adults: The Multi-Ethnic Study Of Atherosclerosis (Mesa), Ji Yun Tark, Ruosha Li, Bing Yu, Alexis C Wood, Nikhil S Padhye, Marcia C De Oliveira Otto

Faculty, Staff and Students Publications

BACKGROUND: Although some randomized trials have reported beneficial effects of protein intake on cardiometabolic risk factors, evidence from prospective studies have not supported a strong link between protein intake and cardiovascular disease (CVD) risk. It is also unclear whether diversity in protein intake plays a role in CVD risk.

OBJECTIVE: We investigated prospective associations of (1) protein intake, overall and by food source and (2) diversity of protein sources with risk of CVD, coronary heart disease (CHD), and stroke.

METHODS: In a multi-ethnic cohort of 5879 U.S. adults (45-84 years), who were free of CVD at baseline, protein intake was …

Eyelid Reconstruction, Srinithya R Gillipelli, Diego M Quirarte, Winston R Owens, Matthew J Parham, Austin Y Jiang, Katherine J Williams, Amy S Xue

Faculty, Staff and Students Publications

Reconstruction of the eyelid is a complex process that requires an understanding of eyelid anatomy and various reconstructive techniques to restore function and appearance. The eyelids, essential for globe protection, moisture retention, and expression, contain the lacrimal system and intricate musculature that make reconstruction challenging. Tumor excision commonly results in defects in the eyelid that require careful reconstructive planning, with consideration for defect dimensions, location, and involvement of surrounding tissue. This review presents reconstructive techniques commonly used in the management of eyelid defects.

An Artificial Intelligence-Generated Model Predicts 90-Day Survival In Alcohol-Associated Hepatitis: A Global Cohort Study, Winston Dunn, Yanming Li, Ashwani K Singal, Douglas A Simonetto, Luis A Díaz, Francisco Idalsoaga, Gustavo Ayares, Jorge Arnold, María Ayala-Valverde, Diego Perez, Jaime Gomez, Rodrigo Escarate, Eduardo Fuentes-López, Carolina Ramirez-Cadiz, Dalia Morales-Arraez, Wei Zhang, Steve Qian, Joseph C Ahn, Seth Buryska, Heer Mehta, Nicholas Dunn, Muhammad Waleed, Horia Stefanescu, Andreea Bumbu, Adelina Horhat, Bashar Attar, Rohit Agrawal, Joaquín Cabezas, Victor Echavaría, Berta Cuyàs, Maria Poca, German Soriano, Shiv K Sarin, Rakhi Maiwall, Prasun K Jalal, Fátima Higuera-De-La-Tijera, Anand V Kulkarni, P Nagaraja Rao, Patricia Guerra-Salazar, Lubomir Skladaný, Natália Kubánek, Veronica Prado, Ana Clemente-Sanchez, Diego Rincon, Tehseen Haider, Kristina R Chacko, Gustavo A Romero, Florencia D Pollarsky, Juan C Restrepo, Luis G Toro, Pamela Yaquich, Manuel Mendizabal, Maria L Garrido, Sebastián Marciano, Melisa Dirchwolf, Victor Vargas, César Jiménez, David Hudson, Guadalupe García-Tsao, Guillermo Ortiz, Juan G Abraldes, Patrick S Kamath, Marco Arrese, Vijay H Shah, Ramon Bataller, Juan Pablo Arab

Faculty, Staff and Students Publications

Background and aims: Alcohol-associated hepatitis (AH) poses significant short-term mortality. Existing prognostic models lack precision for 90-day mortality. Utilizing artificial intelligence in a global cohort, we sought to derive and validate an enhanced prognostic model.

Approach and results: The Global AlcHep initiative, a retrospective study across 23 centers in 12 countries, enrolled patients with AH per National Institute for Alcohol Abuse and Alcoholism criteria. Centers were partitioned into derivation (11 centers, 860 patients) and validation cohorts (12 centers, 859 patients). Focusing on 30 and 90-day postadmission mortality, 3 artificial intelligence algorithms (Random Forest, Gradient Boosting Machines, and eXtreme Gradient Boosting) …

Fetal Sex Effects On Maternal Health Can Now Be Tested Via Randomization: A First-In-Class Illustration In Cows On Glucoregulatory Outcomes, Aridany Suarez-Trujillo, Colby J Vorland, Griffin T Nicholls, Daniella E Chusyd, Chelsie Parker, Lilian Golzarri-Arroyo, Sophia Swann, Bethany J Funnell, Kara R Stewart, David B Allison

Children’s Nutrition Research Center Staff Publications

Background: The maternal-offspring relationship, such as whether fetal sex influences maternal health, is essential to explore to advance prenatal and maternal health. While associations exist between fetal sex and maternal health outcomes, it is unclear whether these reflect a causal relationship.

Objective: To demonstrate that fetal sex can be randomly assigned to test the causal effect of fetal sex on maternal outcomes.

Methods: Holstein dairy cows were stratified and randomized using sealed opaque envelopes to be artificially inseminated with either X- or Y-sorted bull semen until 40 cows became pregnant. Monthly body weight measurements were recorded, and an intravenous glucose …

Avulsion Of The Flexor Digitorum Profundus Tendon During The Curettage Of A Recurrent Enchondroma: A Case Report, Shunpei Hama, Masataka Yasuda, Makoto Fukuda, Katsuaki Onishi, Takaaki Chikugo

Children’s Nutrition Research Center Staff Publications

Enchondroma rarely occurs in the distal phalanx, and avulsion of the flexor digitorum profundus (FDP) tendon in this area is also rare. We report a case of recurrent enchondroma in the distal phalanx, which required reconstruction for an accidental FDP avulsion during surgery. A 36-year-old right-handed woman visited our hospital with a suspected recurrence of enchondroma and a planned surgery. Radiographs and computed tomography revealed three translucent lesions in the distal phalanx of her left index finger. We performed curettage and calcium phosphate bone cement (CPC) grafting. During the procedure, an avulsion of the FDP tendon was found. We reattached …

Artificial Gravity: An Effective Countermeasure For Microgravity-Induced Headward Fluid Shift?, Larry A Kramer, Khader M Hasan, Xu Zhang, Edwin Mulder, Darius A Gerlach, Karina Marshall-Goebel, Brandon R Macias, Steven S Laurie, Gary Strangman, Raj Iyer, Eric M Bershad

Faculty, Staff and Student Publications

Long-duration spaceflight is associated with pathophysiological changes in the intracranial compartment hypothetically linked to microgravity-induced headward fluid shift. This study aimed to determine whether daily artificial gravity (AG) sessions can mitigate these effects, supporting its application as a countermeasure to spaceflight. Twenty-four healthy adult volunteers (16 men) were exposed to 60 days of 6° head-down tilt bed rest (HDTBR) as a ground-based analog of chronic headward fluid shift. Subjects were divided equally into three groups: no AG (control), daily 30-min intermittent AG (iAG), and daily 30-min continuous (cAG). Internal carotid artery (ICA) stroke volume (ICASV), ICA resistive index (ICARI), ICA …

Analyzing Llama 3-Based Approach For Axiom Translation From Ontologies, Xubing Hao, Licong Cui, Cui Tao, Kirk Roberts, Muhammad Amith

Faculty, Staff and Student Publications

Ontology development involves a top-down approach where ontology engineers and domain experts collaboratively define and evaluate ontological elements and axioms. Translating ontology axioms into natural language can significantly aid in ontology evaluation by making the content more understandable to subject matter experts who may lack a background in knowledge engineering. In this preliminary study, we investigate the potential of large language models (LLMs) in axiom translation from ontologies to facilitate ontology evaluation. We utilize Llama 3 to translate 1,192 ontology axioms across 19 distinct axiom types from five published ontologies. Results show that 163 (13.67%) of the Llama 3 translation …