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Eating Disorders and Pregnancy: The Case of Anorexia

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Open Journal of Psychiatry 2024年第4期14卷 353-373页

作者： anne-sophie Gautier Psychiatrist/Child Psychiatrist CH Denain Denain France

The question of the link between pregnancy and eating disorders is an important question. At the moment, there are few concrete answers for these patients. Despite common fertility challenges, patients who suffer from ED are able to access maternity. ED and pregnancy can either have an easy evolution or experience a lot of trouble. Many studies describe obstetrical and foetal complications (low birthweight, inadequate intra-uterine growth, small head circumference, miscarriage, caesarean section). Those patients are frequently reluctant to address their disease with their specialist, who also often doesn’t know how to screen the signs. The lack of official data to train the specialists further increases these difficulties. However, ED are frequent in the general population and young patients are likely to eventually want to become mothers. It is thus essential to know how to screen those patients early and accurately to improve their treatment and care. Eating disorders impact the pregnancy, the delivery and the postpartum as well as the growth of the baby. It is an important public health problem. The evolution from being a woman to becoming a mother is a difficult one, and even more so when the women is suffering from ED. Those patients must handle their nutritional fears, the anxiety about their body changing with pregnancy and the daily challenges. The early interactions with their baby have consequences on their development. It seems necessary to evaluate how to improve the screening and the patient care in ED patients. Screening should begin from the pregnancy desire to the postpartum. This patient care should be based on a multidisciplinary care team.

关键词： Eating Disorders Anorexia Pregnancy Child Postpartum

Chiral thermally activated delayed fluorescence materials for circularly polarized organic light-emitting diodes

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Science China Chemistry 2024年第4期67卷 1097-1116页

作者： Li Yuan Yi-pin Zhang You-Xuan Zheng State Key Laboratory of Coordination Chemistry Collaborative Innovation Center of Advanced MicrostructuresJiangsu Key Laboratory of Advanced Organic MaterialsSchool of Chemistry and Chemical EngineeringNanjing UniversityNanjing 210023China

Chirality is an important natural characteristic of organic molecules,and chiral organic molecules have shown extensive application in areas such as pharmaceutical development and material *** from the ability to achieve circularly polarized luminescence(CPL),chiral luminescent materials have shown potential applications in anti-glare display,optical communication and,3D display,*** to the ability to harvest both singlet and triplet excitons by a fast reverse intersystem crossing process without involving noble metals,chiral thermally activated delayed fluorescence(TADF)materials with point chirality,axial chirality,planar chirality and helical chirality are regarded as the state-of-the-art materials for circularly polarized organic light-emitting diodes(CP-OLEDs).In recent years,the chiral TADF materials and CP-OLEDs have rapidly developed,but unfortunately,the dissymmetry factors(g)are far from the requirement of practical *** ideal emitters and devices should have both high efficiency and a g factor,or at least a balance between these two *** review gives an overview of recent progress in chiral TADF materials,with a particular focus on the chiral skeleton,CPL property and device ***,the molecular design concept,device structure and methods to improve the g factors of chiral materials and CP-OLEDs are also discussed.

关键词： chiral thermally activated delayed fluorescence material chiral skeleton circularly polarized luminescence circularly polarized organic light-emitting diodes dissymmetry factor

Impact Performance Research of Re-Entrant Octagonal Negative Poisson’s Ratio Honeycomb with Gradient Design

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Computer Modeling in Engineering & Sciences 2024年第9期140卷 3105-3119页

作者： Yiyuan Li Yongjing Li Shilin Yan pin Wen Department of Engineering Structure and Mechanics Wuhan University of TechnologyWuhan430070China Hubei Key Laboratory of Theory and Application of Advanced Materials Mechanics School of ScienceWuhan University of TechnologyWuhan430070China

Based on the traditional re-entrant honeycomb,a novel re-entrant octagon honeycomb(ROH)is *** deformation mode of the honeycomb under quasi-static compression is analyzed by numerical simulation,and the results are in good agreement with the experimental *** deformation modes,mechanical properties,and energy absorption characteristics of ROH along the impact and perpendicular directions gradient design are investigated under different *** results indicated that the deformation mode of ROH is affected by gradient design along the direction of impact and impact *** addition,gradient design along the direction of impact can increase the initial peak stress of ROH and accelerate its densification *** design perpendicular to the impact direction can enhance the energy absorption performance of ROH,especially for ROH,with wall thickness increasing from the inside *** to ROH with uniform wall thickness at the same relative density,ROH with a gradient design can increase the plateau stress by over *** the elevation of impact velocity,the plateau stress and specific energy absorption exhibit an upward trend,aligning with the dynamic performance pattern observed in conventional *** results can be used as a reference for the design and application of honeycomb and provide a new idea for developing more efficient and reliable energy-absorbing materials.

关键词： Re-entrant honeycomb gradient design finite element analysis additive manufacturing technologies

Informing policy makers in developing countries:Practices and limitations of geriatric home medication review in Malaysia-A qualitative inquiry

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Asian Pacific Journal of Tropical Medicine 2024年第1期17卷 21-29,I0001-I0003页

作者： Ahlam Sundus Renukha Sellappans Tan Maw pin Kulliyyah of Pharmacy International Islamic University MalaysiaJalan Sultan Ahmad ShahKuantanPahangMalaysia School of Pharmacy Faculty of Health and Medical SciencesTaylor’s UniversitySubang JayaSelangorMalaysia Department of Medicine Faculty of MedicineUniversity of MalayaKuala LumpurMalaysia

Objective:To explore existing practices and challenges in the delivery of geriatric home medication review(HMR).The study was part of a larger study aimed to offer solution to expand the range of geriatric ***:This study employed qualitative exploratory design through semi-structured individual in-depth interviews with the public pharmacists involved in the delivery of geriatric HMR at public *** purpose of the interviews was to explore challenges faced by them in the delivery of geriatric ***:Based on the emerging themes from the qualitative data,the study reveals that geriatric HMR in Malaysia is integrated as part of multidisciplinary home care visits,encompassing a diverse patient population with various healthcare ***,it faces challenges such as the lack of outcome monitoring,formal training,and workforce *** these hurdles,there is a pressing need for the expansion of this service to better serve the community,and collaboration with community pharmacists holds potential to broaden its ***,the findings suggest that pharmacist-led HMR is both warranted and feasible within the Malaysian healthcare *** order to optimize medicine-use among older people living in the community,approaches for expanding geriatric HMR services in Malaysia must be ***:This study holds profound implications as it attempts to illuminate policy makers in developing countries,enabling them to formulate effective HMR *** considering the challenges highlighted within this research,policy makers can design a comprehensive HMR service that caters adeptly to the healthcare needs of the mass population.

关键词： Home medication review Older adults Malaysia Pharmacists Low-to-middle-income countries

Impact wear properties of dissimilar joints between bainitic frogs and pearlite rails

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Journal of Iron and Steel Research International 2024年第1期31卷 275-287页

作者： pin-yong Zeng Chun-guang Zuo Xiao-yu Zhang Wei Li Tribology Research Institute Southwest Jiaotong UniversityChengdu610031SichuanChina

The impact wear behavior and damage mechanism of dissimilar welded joints between U26Mn frog and U75 V rail before and after normalizing treatment were studied by cyclic impact *** experiment indicated that the impact wear volume of the joints increased with the increasing number of impact *** main wear mechanisms include pitting wear,mild fatigue wear,delamination wear,and fatigue wear,and plastic deformation was the primary impact wear *** them,fatigue wear had the greatest influence on wear volume,while other wear mechanisms had limited *** impact wear resistance of the base material was better than that of the heat-affected *** treatment was beneficial to improving the impact wear resistance of welded joints owing to its effect to promote pearlite recovery,grain refinement,and uniform distribution of *** martensite generated in the rail welded joints aggravated the impact wear damage to the materials,which should be avoided.

关键词： Dissimilar welded joint Impact wear Bainitic steel Damage mechanism Wear rate

ISM: intra-class similarity mixing for time series augmentation

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Frontiers of Computer Science 2024年第6期18卷 1-3页

作者： LIU pin WANG Rui HE Yongqiang WANG Yuzhu School of Information Engineering China University of Geosciences State Key Lab of Software Development Environment Beihang University

We propose a method based on intra-class similarity mixing, effectively alleviating the inability to improve the generalization of classification models. Its core concept involves improving the feature diversity and expanding the data scale by mixing local regions with similar features. The experimental results show that the proposed method can significantly outperform the similarity-based state-of-the-art methods. In future work, we will explore how to build and quantify the relationship between local similarity and lassification characteristics to further improve performance.

关键词： Mixing

Isoform-and cell-state-specific APOE homeostasis and function

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Neural Regeneration Research 2024年第11期19卷 2456-2466页

作者： Karina Lindner anne-Claude Gavin Department of Cell Physiology and Metabolism Faculty of MedicineUniversity of GenevaGenevaSwitzerland Diabetes Center Faculty of MedicineUniversity of GenevaGenevaSwitzerland

Apolipoprotein E is the major lipid transporter in the brain and an important player in neuron-astrocyte metabolic *** ensures the survival of neurons under stressful conditions and hyperactivity by nourishing and detoxifying *** E polymorphism,combined with environmental stresses and/or age-related alterations,influences the risk of developing late-onset Alzheimer’s *** this review,we discuss our current knowledge of how apolipoprotein E homeostasis,*** synthesis,secretion,degradation,and lipidation,is affected in Alzheimer’s disease.

关键词： Alzheimer’s disease apolipoprotein E autophagy cholesterol lipid detoxification lipid transport lysosomal failure metabolic impairment triacylglycerol

Functional assessment of cadherin as a shared mechanism for cross/dual resistance to cry1Ac and cry2Ab in Helicoverpa zea

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Journal of Integrative Agriculture 2024年第5期23卷 1604-1617页

作者： Jizhen Wei Min Zhang pin Li Zhongyuan Deng Xinming Yin Shiheng An Xianchun Li State Key Laboratory of Wheat and Maize crop Science/College of Plant Protection Henan Agricultural UniversityZhengzhou 450046China Department of Entomology and BIO5 Institute University of ArizonaTucsonAZ 85721USA School of Agricultural Sciences Zhengzhou UniversityZhengzhou 450001China

Helicoverpa zea is a major target pest of pyramided transgenic crops expressing cry1,cry2 and/or Vip3Aa proteins from Bacillus thuringiensis(Bt)in the United ***-selected cry1Ac/cry2Ab cross resistance and fieldevolved practical dual resistance of *** to these two toxins have been widely *** the widespread cry1Ac/Cy2Ab dual resistance of *** has resulted from the selection of one shared or two independent resistance mechanisms by pyramided Bt crops remains *** is a well-confirmed receptor of cry1Ac and a suggested receptor of cry2Ab in at least three Lepidopteran *** test whether cadherin may serve as one shared mechanism for the cross and dual resistance of *** to cry1Ac and cry2Ab,we cloned *** cadherin(HzCadherin)cDNA and studied its functional roles in the mode of action of cry1Ac and cry2Ab by gain-and lossof-function *** expression of HzCadherin in *** midgut,*** fat body and Sf9 cells made all three of these cell lines more susceptible to activated cry1Ac but not activated cry2Ab,whereas silencing HzCadherin of *** midgut and fat body cells significantly reduced the susceptibility to cry1Ac but not ***,suppressing HzCadherin with siRNA made *** larvae resistant to *** results clearly demonstrate that HzCadherin is not a receptor for cry2Ab,and thus it is unlikely to serve as one shared mechanism for the cross and dual resistance of *** to cry1Ac and cry2Ab.

关键词： Bt crops cadherin cry toxin receptor resistance mechanism

Chrononutrition in traditional European medicine-Ideal meal timing for cardiometabolic health promotion

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Journal of Integrative Medicine 2024年第2期22卷 115-125页

作者： Nora Selena Eberli Ludivine Colas anne Gimalac Department of Traditional European Medicine Navi Institute of Research in Integrative HealthEcole Professionnelle Superieure de NaturopathieCentre Andre Henzelin1066 EpalingesSwitzerland

Meal timing plays a crucial role for cardiometabolic health,given the circadian regulation of cardiometabolic ***,to the best of our knowledge,no concept of meal timing exists in traditional European medicine(TEM).Therefore,in this narrative review,we aim to define the optimal time slot for energy intake and optimal energy distribution throughout the day in a context of TEM and explore further *** reviewing literature published between 2002 and 2022,we found that optimal timing for energy intake may be between 06:00 and 09:00,12:00 and 14:00,and between 15:00 and18:00,with high energy breakfast,medium energy lunch and low energy dinner and possibly further adjustments according to one’s chronotype and ***,timing and distribution of energy intake may serve as a novel therapeutic strategy to optimize coction,a concept describing digestion and metabolism in TEM.

关键词： Circadian rhythm Chrononutrition Naturopathy Traditional European medicine Metabolic syndrome Meal timing