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Nutritional epigenetics education improves diet and attitude of parents of children with autism or attention deficit/hyperactivity disorder

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World Journal of Psychiatry 2024年第1期14卷 159-178页

作者： Renee J Dufault katherine m adler David O Carpenter Steven G Gilbert Raquel A Crider College of Graduate Health Studies A.T.Still UniversityKirksvilleMO 63501United States Department of Research Food Ingredient and Health Research InstituteNaalehuHI 96772United States Department of Health Sciences University of New HavenWest HavenCT 06516United States Institute for Health and the Environment School of Public HealthState University of New YorkAlbanyNY 12222United States Department of Research Institute of Neurotoxicology and Neurological DisordersSeattleWA 98105United States Department of Statistics Food Ingredient and Health Research InstituteNaalehuHI 96772United States

BACKGROUND Unhealthy maternal diet leads to heavy metal exposures from the consumption of ultra-processed foods that may impact gene behavior across generations,creating conditions for the neurodevelopmental disorders known as autism and attention deficit/hyperactivity disorder(ADHD).Children with these disorders have difficulty metabolizing and excreting heavy metals from their bloodstream,and the severity of their symptoms correlates with the heavy metal levels measured in their *** may play a key role in helping parents reduce their ultra-processed food and dietary heavy metal intake by providing access to effective nutritional epigenetics *** To test the efficacy of nutritional epigenetics instruction in reducing parental ultra-processed food *** The study utilized a semi-randomized test and control group pretest-posttest pilot study design with participants recruited from parents having a learning-disabled child with autism or ***-two parents who met the inclusion criteria were randomly selected to serve in the test(n=11)or control(n=11)*** test group participated in the six-week online nutritional epigenetics tutorial,while the control group did *** efficacy of the nutritional epigenetics instruction was determined by measuring changes in parent diet and attitude using data derived from an online diet survey administered to the participants during the pre and post intervention *** intake scores were derived for both ultra-processed and whole/organic *** sample t-tests were conducted to determine any differences in mean diet scores within each *** There was a significant difference in the diet scores of the test group between the pre-and post-intervention *** parents in the test group significantly reduced their intake of ultra-processed foods with a preintervention diet score of 70(mean=5.385,SD=2.534)and a post-intervention diet score of 113(mean=8.692,SD=1.750)and the

关键词： Epigenomics Parenteral nutrition Autism Attention deficit/hyperactivity disorder Ultra-processed foods Heavy metals

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Alcohol associated liver disease and bariatric surgery:Current perspectives and future directions

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World Journal of Gastrointestinal Surgery 2024年第3期16卷 650-657页

作者： katherine m Cooper Alessandro Colletta Nicholas Hebda Deepika Devuni Department of medicine UMass Chan Medical SchoolWorcesterMA 01655United States Division of Gastroenterology UMass Chan Medical SchoolWorcesterMA 01655United States

Bariatric surgery is a routinely performed procedure and is associated with a reduction in all-cause mortality in patients with ***,bariatric sur-gery has also been linked to increased alcohol use with up to 30%of these patients developing alcohol use disorder(AUD).The mechanism of AUD after bariatric surgery is multifactorial and includes anatomic,metabolic,and neurohumoral changes associated with post-surgical *** patients are at increased risk of alcohol associated liver disease and,in some cases,require liver *** this article,we provide a scoping review of epidemiology,patho-physiology,and clinical outcomes of alcohol-related health conditions after bariatric surgery.

关键词： Obesity medicine Alcohol use disorder Roux-en-Y gastric bypass Vertical sleeve gastrectomy Liver transplant Simultaneous liver transplant and bariatric surgery

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Sarcopenic obesity in patients awaiting liver transplant: Unique challenges for nutritional recommendations

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World Journal of Transplantation 2024年第2期14卷 40-47页

作者： Darya m Herscovici katherine m Cooper Alessandro Colletta michelle Rightmyer Alexandra Shingina Lauren D Feld Department of medicine UMass Chan Medical SchoolWorcesterMA 01655United States Division of Transplant Nutrition UMass Chan Medical SchoolWorcesterMA 01655United States Department of medicine Vanderbilt University Medical CenterNashvilleTN 37215United States Division of Gastroenterology UMass Chan Medical SchoolWorcesterMA 01655United States

Sarcopenic obesity increases the risk of mortality in patients with liver disease awaiting liver transplantation and in the post-transplant *** recommendations for individuals with sarcopenia differ from recommendations for patients with obesity or sarcopenic *** these nutrition guidelines have been established in non-cirrhotic patients,established guidelines for liver transplant candidates with sarcopenic obesity are *** this paper,we review existing literature on sarcopenic obesity in patients with chronic liver disease and address opportunities to improve nutritional counseling in patients awaiting liver transplantation.

关键词： Nutrition Sarcopenia Sarcopenic obesity Liver transplant Cirrhosis Chronic liver disease Body composition myostatin

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Association of initial assessment variables and mortality in severe pediatric traumatic brain injury

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World Journal of Pediatric Surgery 2024年第2期7卷 125-133页

作者： katherine C Bergus Kelli N Patterson Lindsey Asti Josh Bricker Tariku J Beyene Lauren N Schulz Dana m Schwartz Rajan K Thakkar Eric A Sribnick Pediatric Surgery Nationwide Children's HospitalColumbusOhioUSA CenterforSurgical Outcomes Research Nationwide Children's HospitalColumbusOhioUSA Neurologic Surgery The Ohio State UniversityColumbusOhioUSA Neurologic Surgery Nationwide Children's HospitalColumbusOhioUSA

Background Predictive scales have been used to prognosticate long-term outcomes of traumatic brain injury(TBI),but gaps remain in predicting mortality using initial trauma resuscitation *** sought to evaluate the association of clinical variables collected during the initial resuscitation of intubated pediatric severe patients with TBI with in-hospital *** Intubated pediatric trauma patientsma scale(GCS)score≤8)from January 2011 to December 2020 were *** between initial trauma resuscitation variables(temperature,pulse,mean arterial blood pressure,GCS score,hemoglobin,international normalized ratio(INR),platelet count,oxygen saturation,end tidal carbon dioxide,blood glucose and pupillary response)and mortality were evaluated with multivariable logistic *** Among 314 patients,median age was 5.5 years(interquartile range(IQR):2.2-12.8),GCS score was 3(IQR:3-6),Head Abbreviated Injury Score(hAIS)was 4(IQR:3-5),and most had a severe(25-49)Injury Severity Score(ISS)(48.7%,153/314).Overall mortality was 26.8%.GCS score,hAIS,ISS,INR,platelet count,and blood glucose were associated with in-hospital mortality(all pmortality *** 1-point increase in GCS score was associated with a 35%decrease in odds of *** hAIS,INR,and blood glucose increased,the odds of mortality *** each 1.0 unit increase in INR,the odds of mortality increased by 1427%.Conclusions Pediatric patients with severe TBI are at substantial risk for in-hospital *** are needed to examine whether earlier interventions targeting specific parameters of INR and blood glucose impact mortality.

关键词： mortality pediatric traumatic

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Primary and Secondary microplastic and Nanoplastic Regulations: Perspectives on Water Industry Impacts

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Journal of Environmental Protection 2024年第6期15卷 697-715页

作者： Shirin Estahbanati Giridhar Upadhyaya martha J. m. Wells katherine Y. Bell Brown and Caldwell New York NY USA Brown and Caldwell Irvine CA USA EnviroChem Services Cookeville TN USA Brown and Caldwell Nashville TN USA

Plastic pollution, both primary and secondary, is an environmental challenge, prompting regulatory actions at global and regional levels. With increasing research about the impacts of micro- and nanoplastics on ecosystems and human health, governments worldwide have undertaken efforts to address this issue. The global community has advanced regulatory efforts that have led to the implementation of national laws or regulations in numerous countries. These measures ban or restrict the use of primary and secondary microplastics and nanoplastics. An overview of global and European regulatory frameworks is presented to provide context for the United States (US). In the endeavor to document plastics regulation development in the US, a description of regulatory agencies and their roles in advancing policy and rules as well as future direction and areas for improvement in regulating plastics are introduced. A discussion of what emerging regulations mean to utilities and industries is also provided along with a comparison of regulatory frameworks.

关键词： microplastic Regulation Environmental Governance Plastic Pollution mitigation Regulatory Framework

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Additive neurorestorative effects of exercise and docosahexaenoic acid intake in a mouse model of Parkinson’s disease

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Neural Regeneration Research 2025年第2期20卷 574-586页

作者： Olivier Kerdiles méryl-Farelle Oye mintsa mi-mba katherine Coulombe Cyntia Tremblay VincentÉmond martine Saint-Pierre Clémence Rouxel Line Berthiaume Pierre Julien Francesca Cicchetti Frédéric Calon Facultéde pharmacie UniversitéLaval1050 Avenue de la MédecineQuebecQCCanada Axe Neuroscience Centre de recherche du CHU de Québec-UniversitéLaval(Pavillon CHUL)2705 Boulevard LaurierQuebecQCCanada Institute of Nutrition and Functional Foods QuebecQCCanada Optinutribrain International Associated Laboratory(NutriNeuro FranceINAFCanada)QuebecQCCanada Axe Endocrinologie et Néphrologie Centre de recherche du CHU de Québec-UniversitéLavalQuebecQCCanada Département de médecine Facultéde MédecineUniversitéLavalQuebecQCCanada Département de Psychiatrie et Neurosciences Facultéde MédecineQuebecQCCanada

There is a need to develop interventions to slow or reverse the degeneration of dopamine neurons in Parkinson’s disease after *** that preclinical and clinical studies suggest benefits of dietary n-3 polyunsaturated fatty acids,such as docosahexaenoic acid,and exercise in Parkinson’s disease,we investigated whether both could synergistically interact to induce recovery of the dopaminergic ***,mice received a unilateral stereotactic injection of 6-hydroxydopamine into the striatum to establish an animal model of nigrostriatal *** weeks after lesion,animals were fed a docosahexaenoic acid-enriched or a control diet for the next 8 *** this period,the animals had access to a running wheel,which they could use or *** acid treatment,voluntary exercise,or the combination of both had no effect on(i)distance traveled in the open field test,(ii)the percentage of contraversive rotations in the apomorphine-induction test or(iii)the number of tyrosine-hydroxylase-positive cells in the substantia nigra pars ***,the docosahexaenoic acid diet increased the number of tyrosine-hydroxylase-positive terminals and induced a rise in dopamine concentrations in the lesioned *** to docosahexaenoic acid treatment or exercise alone,the combination of docosahexaenoic acid and exercise(i)improved forelimb balance in the stepping test,(ii)decreased the striatal DOPAC/dopamine ratio and(iii)led to increased dopamine transporter levels in the lesioned *** present results suggest that the combination of exercise and docosahexaenoic acid may act synergistically in the striatum of mice with a unilateral lesion of the dopaminergic system and provide support for clinical trials combining nutrition and physical exercise in the treatment of Parkinson’s disease.

关键词： 6-hydroxydopamine dopamine dopamine transporter exercise neurorestoration Parkinson’s disease polyunsaturated fatty acids omega-3

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Assessing the reproductive health of men with occupational exposures

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Asian Journal of Andrology 2014年第1期16卷 23-30页

作者： Steven m Schrader katherine L marlow Centers for Disease Control and Prevention National Institute for Occupational Safety and Health Division of Applied Research and Technology Cincinnati OH USA.

The earliest report linking environmental （occupational） exposure to adverse human male reproductive effects dates back to1775 when an English physician, Percival Pott, reported a high incidence of scrotal cancer in chimney sweeps. This observation led to safety regulations in the form of bathing requirements for these workers. The fact that male-mediated reproductive harm in humans may be a result of toxicant exposures did not become firmly established until relatively recently, when Lancranjan studied lead-exposed workers in Romania in 1975, and later in 1977, when Whorton examined the effects of dibromochloropropane （DBCP） on male workers in California. Since these discoveries, several additional human reproductive toxicants have been identified through the convergence of laboratory and observational findings. many research gaps remain, as the pool of potential human exposures with undetermined effects on male reproduction is vast. This review provides an overview of methods used to study the effects of exposures on male reproduction and their reproductive health, with a primary emphasis on the implementation and interpretation of human studies. Emphasis will be on occupational exposures, although much of the information is also useful in assessing environmental studies, occupational exposures are usually much higher and better defined.

关键词： accessory glands endocrine epidemiology semen sexual function sperm testis toxicology

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Wild bee distribution near forested landscapes is dependent on successional state

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Forest Ecosystems 2020年第2期7卷 159-171页

作者： katherine A.Odanaka Sandra m.Rehan Department of Biological Sciences University of New HampshireDurhamNHUSA Department of Biology York UniversityTorontoONCanada

Background:Forested landscapes are valuable sources of ecosystem services especially in areas dedicated to intense agricultural *** from forest margin is known to influence the wild bee community in the landscape surrounding forested *** little is known regarding how bee communities distribute themselves in landscapes that exhibit different forest successional ***:We examined how land use type and distance from the forest edge affect the abundance and richness of the wild bee community across four forest successional *** were collected in sites representing four stages of forest succession and analyzed using generalized linear mixed models with negative binomial ***:Wild bee diversity is reduced in forested environments that maintain dense stands of trees and high canopy ***,distance from the forest edge was an important factor determining wild bee distribution in successional stages adjacent to forest ***,we found that bees maintain high specificity for distinct successional states and ***:Our results demonstrate how different successional stages can harbor different bee species and highlight the ability of microhabitats to act as reservoirs of bee diversity in and around forest ***,we found that maximizing successional patchiness across forested landscapes increases the amount of available habitat that can support a diverse suite of bees with different nesting biologies and behaviors.

关键词： Pollinator Forest margin Bee habitat Nesting biology Wild bees

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Alcohol,inflammation,and gut-liver-brain interactions in tissue damage and disease development

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World Journal of Gastroenterology 2010年第11期16卷 1304-1313页

作者： H Joe Wang Samir Zakhari m katherine Jung Division of metabolism and Health Effects National Institute on Alcohol Abuse and Alcoholism National Institutes of Health

Chronic inflammation is often associated with alcoholrelated medical conditions. The key inducer of such inflammation, and also the best understood, is gut microflora-derived lipopolysaccharide (LPS). Alcohol can significantly increase the translocation of LPS from the gut. In healthy individuals, the adverse effects of LPS are kept in check by the actions and interactions of multiple organs. The liver plays a central role in detoxifying LPS and producing a balanced cytokine milieu. The central nervous system contributes to anti-inflammatory regulation through neuroimmunoendocrine actions. Chronic alcohol use impairs not only gut and liver functions, but also multi-organ interactions, leading to persistent systemic inflammation and ultimately, to organ damage. The study of these interactions may provide potential new targets for therapeutic intervention.

关键词： Chronic alcohol use Chronic inflammation Li- popolysaccharides Pro-inflammatory and anti-inflammatory cytokines Kupffer cells monocytes Tumor necrosis factor α Interleukin-10 Neuroendocrine Hypothalamo-pituitary-adrenal axis Glucocorticoid

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Two-dimensional d-πconjugated metal-organic framework based on hexahydroxytrinaphthylene

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Nano Research 2021年第2期14卷 369-375页

作者： Zheng meng katherine A.mirica Department of Chemistry Burke Laboratory41 College Streety Dartmouth CollegeHanoverNH 03755USA

The development of new two-dimensional(2D)d-πconjugated metal-organic frameworks(mOFs)holds great promise for the construction of a new generation of porous and semiconductive *** paper describes the synthesis,structural characterization,and electronic properties of a new d-πconjugated 2D mOF based on the use of a new ligand 2,3,8,9,14,*** reticular self-assembly of this largeπ-conjugated organic building block with Cu(II)ions in a mixed solvent system of 1,3-dimethyl-2-imidazolidinone(DmI)and H2 O with the addition of ammonia water or ethylenediamine leads to a highly crystalline mOF Cu3(HHTN)2,which possesses pore aperture of 2.5 ***3(HHTN)2 mOF shows moderate electrical conductivity of 9.01×10^(-8)S·cm^(-1)at 385 K and temperature-dependent band gap ranging from 0.75 to 1.65 *** chemical oxidation by l2,the conductivity of Cu3(HHTN)2 can be increased by 360 *** access to HHTN based mOF adds an important member to previously reported mOF systems with hexagonal lattice,paving the way towards systematic studies of structure-property relationships of semiconductive mOFs.

关键词： two-dimensional metal-organic framework(mOF) trinaphthylene conductive mOF

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