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Natural and modified food hydrocolloids as gluten replacement in baked foods:Functional benefits

Grain & Oil Science and Technology 2023年第4期6卷 163-171页

作者： emmanuel Anyachukwu Irondi Yunus Temitayo Imam emmanuel Oladipo Ajani emmanuel Oladeji Alamu Department of Biochemistry Kwara State UniversityMaletePMB 1530IlorinNigeria Food and Nutrition Sciences Laboratory International Institute of Tropical AgriculturePMB 5320Oyo RoadIbadanOyo StateNigeria Food and Nutrition Sciences Laboratory International Institute of Tropical AgricultureSouthern AfricaResearch and Administration Hub(SARAH)Campus PO Box 310142ChelstoneLusaka 10101Zambia

Gluten,the protein responsible for the superior viscoelastic properties of refined wheat flour dough over glutenfree cereals,causes celiac disease in people susceptible to ***,the sustainability of using wheat flour in baked foods is threatened by its high cost,especially in countries that depend on imported wheat for their bakery *** has shown that hydrocolloids serve as gluten replacements in baked foods,in response to these *** hydrocolloids are a class of high-molecular weight polysaccharides and proteins,which serve as functional ingredients in the food industry that modify the foods’rheological and textural *** function as stabilizers,viscosity modifiers,gelling agents,water binders,fibres,and inhibitors of ice crystal in ***,food hydrocolloids have also been reported to possess health-promoting properties,such as lowering of postprandial blood glucose and plasma cholesterol concentrations,colon cancer prevention,and modulation of intestinal transit and *** are obtained from plants,animals or microorganisms,and can be used in their natural or modified *** aim of this paper is to review the functional benefits of natural and modified hydrocolloids as gluten replacements in baked foods,emphasizing their physicochemical,nutraceutical,and sensorial *** application effects of food hydrocolloids as gluten substitutes in gluten-free baked products’quality were ***,some practical approaches to improve the quality of gluten-free baked products,in response to an increasing consumers’demand and the rising cost of refined wheat flour were highlighted.

关键词： Food hydrocolloids Baked food Functional importance Gluten-free food Nutraceutical benefits Sensory quality

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Risk Factors for Neonatal Mortality at the Institute of Nutrition and Child Health of the Donka/Guinea-Conakry National Hospital

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Open Journal of Pediatrics 2024年第2期14卷 327-337页

作者： Bangoura Mmah Aminata Kolié Ouo Ouo Camara Salématou Hassimiou Baldé Mariama Bangoura Kaba Diop Mamadou Moustapha Camara emmanuel Diallo Fatoumata Binta Doukouré Mamadou Aliou Mamadou Mouctar Sow Bémy Pé Néabey Institut de Nutrition et de Santé de l’Enfant Conakry Guinea Service de Pédiatrie Hô pital National Donka Conakry Guinea Service de Pédiatrie Hô pital National d’Ignace Deen Conakry Guinea

Introduction: The birth of a baby is a moment of joy and celebration. However, the neonatal period is a very delicate phase of life. Neonatal mortality rates remain high in low-income countries. In Guinea, after 20 years, this rate has fallen from 34.2% in 1998 to 32% in 2018. Objective: To identify the main risk factors for neonatal mortality. Methods: This was an observational, analytical case-control study, lasting 6 months from January 1 to June 30, 2019, conducted at the Institut de Nutrition et de la Santé de l’Enfant (INSE) at Donka National Hospital. Results: We collected 242 cases and 242 controls, i.e. a total of 484 records. 748 patients were registered, with 32.35% deaths. 82.86% of deaths occurred in the early neonatal period. Statistical analysis revealed the main risk factors: prematurity (RQ 7.39 95% CI 3.27 - 16.61 p = 0.0000003), hypothermia (RQ 2.29 95% CI 1.51 - 3.46 p = 0.0001), acute fetal distress (RQ 2.13 95% CI 1.33 - 3.43 p = 0.0016), low birth weight (QR 1.91 95% CI 1.12 - 3.24 p = 0.016), home birth (QR 3.26 95% CI 1.25 - 8.46 p = 0.015). Conclusion: Neonatal mortality is a health problem in the INSE neonatology department. To reduce the mortality rate in this referral facility, it is essential to equip it and provide ongoing training for staff.

关键词： Neonatal Mortality INSE Guinea-Conakry

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托马斯·巴赫主席任期内国际奥委会的治理变革:以剧烈的制度化运作谋求平衡与妥协

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上海体育大学学报 2024年第8期48卷 1-16页

作者：埃玛纽埃尔·贝叶易剑东徐笑菡洛桑大学体育科学学院瑞士洛桑1015 温州大学体育与健康学院浙江温州325035 温州大学奥林匹克与全球体育善治研究院浙江温州325035

近年来,传播、文化、经济、地缘政治和技术的变化影响了国际奥委会(IOC)的运作方式及其系统治理、政治治理和组织治理,使国际体育环境更加复杂且更具挑战性,并导致国际奥委会的合法性危机。自2013年托马斯·巴赫当选国际奥委会主席以来... 详细信息

近年来,传播、文化、经济、地缘政治和技术的变化影响了国际奥委会(IOC)的运作方式及其系统治理、政治治理和组织治理,使国际体育环境更加复杂且更具挑战性,并导致国际奥委会的合法性危机。自2013年托马斯·巴赫当选国际奥委会主席以来,为应对这一危机,国际奥委会进行了剧烈的制度化运作以谋求平衡和妥协,加强其对世界体育的领导:采取善治举措,包括制定清晰的战略路线、巩固商业模式、采用新治理原则和机制等;通过彰显体育的积极影响应对质疑,主要集中在可持续性、通过体育促进发展以及奥运会的积极遗产等3个方面。托马斯·巴赫的战略结合了对各种力量的审慎评估和巧妙的风险管理,可被视为一种现实政治,与新制度社会学理论具有相似之处。

关键词：国际奥委会托马斯·巴赫治理奥林匹克运动新制度社会学现实政治

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Volcanic Risk Perception and Coping Strategies from Mounts Cameroon and Nyiragongo Eruptions, Central Africa: A Comparative Analysis

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Journal of Geoscience and Environment Protection 2024年第6期12卷 161-189页

作者： Mabel N. Wantim Innocent Bradriyo Asong F. Zisuh Louis M. Balgawa Mero Yannah Katcho Karume Nde-Fon Peter Bih Amban Nchini L. Wayih emmanuel V. Yenshu Samuel N. Ayonghe Unit of Disaster Risk Management Department of Environmental Science University of Buea Buea Cameroon Observatoire Volcanologique de Goma (OVG) Goma Democratic Republic of the Congo Institute of Geological and Mining Research (IRGM) Yaounde Cameroon Faculty of Health Sciences University of Buea Buea Cameroon Faculty of Social and Management Sciences University of Buea Buea Cameroon

Approximately 2,000,000 people are exposed to volcanic risks in communities situated at the flanks of Mounts Cameroon (MC) and Nyiragongo (MN) volcanoes in Central Africa. This study therefore sought to investigate risk perception from four previous eruptions of MC, namely the 1959, 1982, 1999, and 2000 eruptions;and two previous eruptions of MN: 1977 and 2002. The study was initiated with co-design workshops held with major stakeholders in the cities of Buea and Goma at the flanks of MC and MN, respectively, in 2017, to develop the research objectives for the study. A non-random questionnaire survey was later conducted within 14 and 15 communities in Buea and Goma respectively, on the effects, perceived risks, and coping strategies for the chosen eruptions. Three age groups (18 - 30, 31 - 45 and >45 years) and gender (male and female) were considered. The population at the flanks of both volcanoes cited scientific and indigenous factors to be responsible for eruptions from these volcanoes. At MC and MN, ≥45% of the sampled participants (with a higher female population) perceived that the sampled eruptions posed a very high risk to the population. In terms of the effects, the age group of 18 - 30 was the least knowledgeable. In terms of direct effect on persons, over 90% of participants at MC and MN attested that they were overcome by fear/panic. On measures to cope with any likely eruption, the following order was established at the flanks of both volcanoes: sensitization of population, use of religious (prayers) and of traditional/indigenous strategies. In terms of future coping strategies, while the males at MC maintained sensitization as the favourite option, 62% of the males at MN opted for traditional/indigenous strategies. The female population at both MC and MN showed a higher preference for religious strategies like prayers.

关键词： Risk Perception Mount Cameroon Mount Nyiragongo Indigenous Buea Goma

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Management of Vulnating Esophageal Foreign Bodies in Burkina Faso

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International Journal of Otolaryngology and Head & Neck Surgery 2024年第2期13卷 135-148页

作者： Ibrahima Diallo Aboubacar Gouéta Alseny Camara Assoumi Anatou Biga Mama Brigitte Ouoba Edi emmanuel Martial Nao Moustapha Sérémé Bertin Priva Ouédraogo Yvette Marie Chantal Gyébré Abdoulaye Keita Alpha Oumar Diallo ENT and HNS Department Yalgado Ouédraogo University Hospital Ouagadougou Burkina Faso ENT and HNS Department Bogodogo University Hospital Ouagadougou Burkina Faso ENT and HNS Department Tengandogo University Hospital Ouagadougou Burkina Faso ENT and HNS Department Conakry University Hospital Conakry Guinea

Introduction: Esophageal foreign bodies (EFB) are a diagnostic and therapeutic emergency because of the serious complications they can cause. Aim: This paper aimed to study the vulnating esophageal foreign bodies in the ENT and Head and Neck Surgery departments of the Yalgado Ouedraogo and Bogodogo University Hospital. Methodology: This was an analytic cross-sectional study with retrospective data collection over 10 years (2012-2021). Results: We collected 91 cases of vulnating esophageal foreign bodies, i.e. 9.1 cases/year (4.7%). The mean age of the patients was 14 ± 19 years. The sex ratio was 1.6. The circumstances of occurrence were dominated by accidental ingestion of vulnating esophageal foreign bodies (98.9%). The average time to consultation was 7.5 hours. Dysphagia was the dominant symptom (64.8%). Cervico-thoracic radiography found dual contour radiopaque images in 71.4%. Esophagoscopy with rigid tube was performed in 97.8%. The average time for extraction of the vulnating esophageal foreign bodies was 8 hours. Vulnerating esophageal foreign bodies were non-organic in 84.6%. The button cell represented 64.8%. Their location was cervical in 61.5% intraoperatively. The lesion assessment found ulcerative lesions in 42.9% (p Conclusion: Vulnating esophageal foreign bodies are relatively frequent in our ENT practice. Although their diagnosis is often easy, their treatment is still difficult and requires multidisciplinary management. Thus, for us, prevention remains the first effective weapon.

关键词： Foreign Bodies Esophagus Vulnerable Management Sequelae

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Rankin-Selberg coefficients in large arithmetic progressions

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Science China Mathematics 2023年第12期66卷 2767-2778页

作者： emmanuel Kowalski Yongxiao Lin Philippe Michel Department of Mathematics ETH ZurichZurich CH-8092Switzerland Data Science Institute Shandong UniversityJinan 250100China EPFL/MATH/TAN Lausanne CH-1015Switzerland

Let(λ_f(n))_(n≥1)be the Hecke eigenvalues of either a holomorphic Hecke eigencuspform or a Hecke-Maass cusp form *** prove that,for any fixedη>0,under the Ramanujan-Petersson conjecture for GL_(2)Maass forms,the Rankin-Selberg coefficients(λ_f(n)^(2))_(n≥1)admit a level of distributionθ=2/5+1/260-ηin arithmetic progressions.

关键词： arithmetic progressions Rankin-Selberg L-functions δ-method

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Post-glass melting synthesis and photochromic properties of composite AgCl-AgPO_(3)glasses

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Journal of Materiomics 2023年第3期9卷 455-463页

作者： Marios Adamidis Ioannis Konidakis emmanuel Stratakis Institute of Electronic Structure and Laser(IESL) Foundation for Research and Technology-Hellas(FORTH)HeraklionCrete71110Greece Department of Materials Science and Technology University of CreteHeraklionCrete71003Greece

We herein present a simple,fast,low-temperature,post-glass melting fabrication protocol in which a photochromic silver cation based modified zone is incorporated within silver metaphosphate glass(AgPO_(3)).The selection of AgPO_(3)glass is mainly based on its relative“soft”nature(T_(g)=192℃)that enables the integration of silver cations from the surface deposited AgCl layer,while being transparent in most of the visible range,and therefore suitable for smart photochromic window *** suggested synthesis procedure permits the controlled formation of a silver cation modified layer within the host glass matrix,while the characteristics of the layer itself can be adjusted *** findings reveal a direct relationship between the developed composite AgCleAgPO_(3)glass photochromic response and the morphological features of the integrated layer,i.e.,thickness and *** importantly,the photochromic response time with various UV irradiation doses is also studied,where remarkable response times of several seconds are *** and efforts to further enhance the photochromic performance by utilizing the presence of silver nanoparticles within the glass matrix are also presented and discussed.

关键词： Silver chloride Silver metaphosphate glass Soft phosphate glass Post-glass melting incorporation Photochromic properties

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Growth performance,nutrient digestibility,intestinal morphology,cecal mucosal cytokines and serum antioxidant responses of broiler chickens to dietary enzymatically treated yeast and coccidia challenge

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Journal of Animal Science and Biotechnology 2023年第4期14卷 1438-1450页

作者： emmanuel Oluwabukunmi Alagbe Hagen Schulze Olayiwola Adeola Department of Animal Sciences Purdue UniversityWest LafayetteIN 47907USA Livalta PeterboroughCambridgeshire PE26FLUK

Background There is a growing search for natural feed additives to alleviate the deleterious effects of coccidia infection in poultry *** study aimed to investigate the effect of enzymatically treated yeast(ETY) on the growth performance,nutrient digestibility,intestinal morphology,antioxidative status,and cecal mucosa cytokines of coccidia-challenged broiler *** From d 1 to 14 post hatching,480 broiler chickens were allocated to 3 corn-soybean meal-based experimental diets with increasing concentrations of ETY(0,1,or 2 g/kg).The experiment was designed as a randomized complete block design with body weight(BW) used as a blocking *** d 14 post hatching,the birds were re-randomized within each of the 3 experimental *** of the 3 diet groups was split into a challenge or no-challenge *** resulted in a 3 × 2 factorial arrangement of *** coccidia challenge was administered on d 15 by an oral *** Dietary ETY improved(P < 0.05) the G:F of birds on d 21 regardless of the challenge state and linearly increased(P < 0.01) the apparent ileal digestibility of dry matter(DM),nitrogen,and gross energy(GE).The coccidia challenge decreased(P < 0.05) BW gain and feed intake of broiler chickens and reduced(P < 0.01) the total tract retention of DM,GE,and *** coccidia challenge increased(P < 0.01) the mRNA gene expression of TNFα,IL-1β,IL-10,and IL-6 in the cecal *** was a tendency(P ne = 0.08) for ETY to linearly reduce IL-1β ***,ETY supplementation increased(P < 0.05) the geexpression of *** catalase increased(P < 0.05) with dietary ETY in broiler chickens on d *** ETY linearly increased(P < 0.05) the ileal villus height to crypt depth ratio,and ileal goblet cell density in broiler *** ileal and excreta oocyst counts decreased(P < 0.01) with increasing supplementation of dietary ETY in coccidia-challenged broiler chickens on d *** Dietary ETY enha

关键词： Broiler chickens Coccidia Goblet cells Growth performance Health Oocyst Peptides Postbiotics Yeast

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胆道纤维化的发生发展与治疗

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中华消化外科杂志 2024年第7期23卷 989-1000页

作者：进玉林延延岳平姚佳米宁宁李麻图付文康高龙 Azumi Suzuki Peng F Wong Kiyohito Tanaka Rungsun Rerknimitr Henrik H Junger Tan T Cheung emmanuel Melloul Nicolas Demartines Joseph W Leung 袁金秋 Hans J Schlitt 孟文勃兰州大学第一临床医学院兰州730030 兰州大学第一医院普通外科兰州730030 浜松医学中心消化科日本浜松432-8002 詹姆斯库克大学医院血管外科英国米德尔斯堡TS43BW 京都第二红十字医院消化科日本京都602-8031 朱拉隆功国王纪念医院胃肠内镜卓越中心泰国曼谷10330 雷根斯堡大学医学中心外科德国雷根斯堡93053 香港大学外科学系香港999077 洛桑大学医院内脏外科瑞士洛桑CH-1015 加州大学戴维斯分校医学中心和萨克拉门托退伍军人医学中心胃肠肝病科美国萨克拉门托95817 中山大学附属第七医院临床研究中心深圳518107

胆道纤维化(BF)是病理性胆道损伤修复的结果,主要表现为胆管壁的增厚硬化和管腔的进行性狭窄,最终可能导致胆道梗阻、胆汁性肝硬化、肝衰竭、肝胆恶性肿瘤等严重不良结局。目前的研究将BF描述为某些胆管病的病理特征,对其病因、病理生... 详细信息

胆道纤维化(BF)是病理性胆道损伤修复的结果,主要表现为胆管壁的增厚硬化和管腔的进行性狭窄,最终可能导致胆道梗阻、胆汁性肝硬化、肝衰竭、肝胆恶性肿瘤等严重不良结局。目前的研究将BF描述为某些胆管病的病理特征,对其病因、病理生理、分子机制和治疗缺乏系统总结。BF是胆道系统普遍存在但容易被忽略的疾病状态,可能通过病理性胆道损伤后的异常修复机制促进肝胆疾病的发生和进展,笔者结合国内外最新研究进展,综述BF的概念、临床表现、病因、发病机制和治疗策略,为临床医师提供参考。

关键词：胆道疾病纤维化胆管反应病因信号通路治疗

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尼日利亚Gwagwalada原发性开角型青光眼患者的社会人口学和临床特征

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国际眼科杂志 2024年第7期24卷 1005-1012页

作者： Abdulkabir Ayansiji Ayanniyi Abdulraheem Olarongbe Mahmoud Yetunde Olamide JohnSam Rauf Ibrahim Rauf David Paul Ejeba Rosita Ujunwa Akasike-Enuh emmanuel Oluwatosin Bisiriyu Margaret Uche Afam-Osemene Eunice Adamma Chijioke Pankyes Amos Damter Nkosi Linus Agwadu 阿布贾大学眼科尼日利亚阿布贾902101 阿布贾教学医院眼科尼日利亚Gwagwalada902101 伊洛林大学眼科尼日利亚伊洛林240003 阿布贾大学统计学教研室尼日利亚阿布贾902101

目的:探讨比较尼日利亚Gwagwalada原发性开角型青光眼(POAG)与非青光眼患者的临床社会人口学特征。方法:横断面对比研究。共调查235例成年患者,其中96例POAG及139例非青光眼。记录患者年龄、性别、教育程度、职业、种族、青光眼家族史... 详细信息

目的:探讨比较尼日利亚Gwagwalada原发性开角型青光眼(POAG)与非青光眼患者的临床社会人口学特征。方法:横断面对比研究。共调查235例成年患者,其中96例POAG及139例非青光眼。记录患者年龄、性别、教育程度、职业、种族、青光眼家族史、眼痒、糖尿病和高血压情况。眼部检查包括视力、中央视野、杯盘比、前房角评估和眼压。结果:平均年龄为49.88±13.75岁,其中男114例(48.5%)。POAG患者包括42个种族,其中伊博人(24/96,25.0%)和约鲁巴人(20/96,20.8%)最为常见。大多数POAG(74/96,77.1%)年龄在40-69岁之间。POAG(73/96,76.0%)有不同程度的视力障碍。POAG组与非青光眼组的对比如下:青光眼阳性家族史(34/96,35.4%)vs(25/139,18.0%;P=0.012);糖尿病史(8/96,8.3%)vs(6/139,4.3%);高血压病史(24/96,25.0%)vs(28/139,20.1%);糖尿病合并高血压病史(1/96,1.0%)vs(4/139,2.9%;P=0.268);使用抗糖尿病药物者(5/96,5.2%)vs(7/139,5.0%);使用降压药者(24/96,25.0%)vs(23/139,16.5%);联合使用抗糖尿病和抗高血压药物者(4/96,4.2%)vs(5/139,3.6%;P=0.328);有眼痒症状者(18/96,18.7%)vs(37/139,26.6%;P=0.328);视力障碍[右眼(RE):51/96,53.1%;左眼(LE):60/96,62.5%]vs(RE:40/139,28.7%;LE:37/139,26.6%;P=0.000);垂直杯盘比>0.4(RE:96/96,100%;LE:96/96,100%)vs(RE:131/139,94.2%;LE:124/139,89.2%)(RE:P=0.307;LE:P=0.006);眼压>22 mmHg(RE:17/96,17.7%;LE:22/96,22.9%)vs(RE:2/139,1.4%;LE:2/139,1.4%;P=0.006)。大多数POAG患者(60/96,62.5%)正在服用抗青光眼药物,(23/96,24.0%)尚未开始用药,P=0.000。许多POAG(32/96,33.3%)正在服用β受体阻滞剂、前列腺素抑制剂和碳酸酐酶抑制剂的联合抗青光眼药物。结论:青光眼具有与其他眼部疾病不同的临床社会人口学特征。许多参与者肯定了青光眼的家族史,大多数青光眼参与者正在接受抗青光眼治疗。包括失明在内的视力障碍与青光眼显著相关。该研究证实,开角型青光眼与高杯盘比和高眼内压有关。

关键词：原发性开角型青光眼尼日利亚青光眼社会人口学

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