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Robotic management of urinary fistula

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Asian Journal of Urology 2024年第3期11卷 357-365页

作者： Luis G.Medina Randall A.Lee Valeria Celis Veronica Rodriguez Jaime Poncel Aref S.Sayegh rene Sotelo The Catherine and Joseph Aresty Department of Urology USC Institute of UrologyKeck School of MedicineUniversity of Southern CaliforniaLos AngelesCAUSA Division of Urology Department of SurgeryFox Chase Cancer CenterTemple University Health SystemPhiladelphiaPAUSA

Objectives:To highlight critical preoperative and intraoperative considerations in approaching fistula repair ***:A search of the literature was conducted to identify relevant articles pertaining to robotic management of urinary ***:Fistulae of the genitourinary tract can be a challenging dilemma for urologists,as definitive management may require surgical *** of both enteric and non-enteric fistulae are multifactorial,and successful repair hinges on the meticulous perioperative evaluation,planning,and *** open techniques can subject patients to increased morbidity and prolonged *** its introduction,the robotic surgical platform has continued to expand its *** three-dimensional visualization and tremor free wristed instrument movements have made the robotic platform an attractive option for genitourinary fistula ***:Robotic management of complex urinary fistulae is feasible in expert hands;more studies are needed to define its role in the treatment algorithm of this devastating conditions.

关键词： Fistula Robotic surgery Rectourethral Rectovesical Vesicovaginal

Antioxidant Activity and Phytochemical Screening in Acacia rigidula Benth. Leaves

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Advances in Bioscience and Biotechnology 2024年第1期15卷 15-38页

作者： Aneth Ochoa-Negrete rene Rangel Marcus Antonius Ynalvez Ruby A. Ynalvez Department of Biology and Chemistry Texas A&M International University Laredo TX USA Department of Social Sciences Texas A&M International University Laredo TX USA

This study aimed to compare the total phenolic content (TPC) and antioxidant activities of A. rigidula extracts. It also aimed to identify phenolic acids present in the extracts. The 2,2-azinobis-(3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), 2,2-diphenyl-1-picrylhydrazyl (DPPH), ferric reducing antioxidant power (FRAP), and ferric thiocyanate lipid peroxidation antioxidant assays were performed. High performance liquid chromatography was used to identify phenolic acids. There was no solvent effect on TPC nor on scavenging activities, and inhibition of lipid peroxidation (p > 0.05) among solvent extracts. On the other hand, 1:1:3 water: acetone: methanol extract (10.22 mg GAE/g sample) had significantly higher reducing potential than 50% ethanol extract (EE) (9.259 mg GAE/g sample) (p 0.05). Phenolic fraction designated as fraction 4 had the highest antioxidant activity (p < 0.05) with 69.49% ABTS scavenging activity and FRAP reducing potential, 22.26 mg of GAE/g sample. DPPH scavenging activities of fractions 4 (55.59%) and 5 (55.64%) were significantly higher than the other fractions (p A. rigidula extracts contain gallic, caffeic, vanillic, p-coumaric, salicylic acids and vanillin.

关键词： Acacia Plant Extract Antioxidant Activity Total Phenolic Acid HPLC Gallic Acid

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批量生产加工中可靠地去毛刺

现代制造 2024年第S01期 34-35页

作者： rene kehl Heule Precision Tools公司

当前,较大的生产加工数量以及较高的使用要求对机械加工企业提出了非常高的工艺可靠性要求。如果加工的孔口出现毛刺,就必须以最节省时间的方式安全可靠地去除这些毛刺,本文对相关技术进行详细阐述。当前,汽车制造、飞机制造和气动液压... 详细信息

当前,较大的生产加工数量以及较高的使用要求对机械加工企业提出了非常高的工艺可靠性要求。如果加工的孔口出现毛刺,就必须以最节省时间的方式安全可靠地去除这些毛刺,本文对相关技术进行详细阐述。当前,汽车制造、飞机制造和气动液压技术领域中的机械加工工艺技术一直在不断优化改进,以期可快速、经济高效地大批量生产零件。在这些工艺优化改进中,工艺步骤得到简化,切削加工工时进一步缩短,而产品质量却得到了提高。

关键词：机械加工企业加工工时批量生产去毛刺工艺步骤工艺可靠性飞机制造产品质量

Prevalence of Malnutrition and Anaemia in Children ≤ 5 Years of Age in Some Conflict Hit Areas of Meme Division of the South West Region of Cameroon

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Food and Nutrition Sciences 2024年第4期15卷 235-244页

作者： Asoba Gillian Nkeudem Ebong Fidelis Sameh Samuel Metuge Teh rene Ning Ngede Laura Senge Sumbele Irene Ngole Department of Social Economy and Family Management Higher Technical Teachers’ Training College University of Buea Kumba Cameroon Department of Zoology and Animal Physiology Faculty of Science University of Buea Buea Cameroon

Malnutrition refers to the deficiency, imbalances, or excesses in a person’s intake of energy or nutrients [1]. Khan defines anaemia as below level of Haemoglobin in red blood shown by a lower number of functioning red blood cells [2]. The crisis in the North West and South West Regions of Cameroon has led to several negative effects on children’s living conditions. There has been an increase in malnutrition and anaemia in the South West Region and Kumba in particular. The main objective of this study was “to examine the prevalence of malnutrition and anaemia in children ≤ 5 years of age in some conflict-hit areas of Meme Division”. A descriptive cross-sectional study was conducted in 2023 from March to June. We recruited 200 children ≤ 5 years into the study from three hospitals. The regional hospital annex in Kumba, Presbyterian General Hospital Kumba and the Ntam Hospital in Kumba. Socio-demographic factors were assessed using questionnaire, nutritional status was assessed by the use anthropometric measurements and an auto haematology analyser was used to determine anaemia. The overall prevalence of malnutrition in the study area was 40.5%. The prevalence of malnutrition varied significantly (P < 0.001) with the study sites. The overall prevalence of anaemia in the study area was 70.5%. The prevalence of anaemia was not significantly associated with the study sites. The prevalence of Malnutrition and Anaemia in children ≤ 5 years of age is very high in the Kumba municipalities. This could be attributed to the ongoing crisis which has caused a lot of social migrations from rural areas to Urban areas which are safer.

关键词： Malnutrition Anaemia Prevalence Conflict Hit Areas

The Effects of Different Feeding Practices on the Nutritional Status of Infants below 12 Months Old in the Kumba 1 Sub-Division

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Food and Nutrition Sciences 2024年第5期15卷 336-350页

作者： Gillian Nkeudem Asoba Fidelis Sameh Ebong Samuel Metuge Etchu Kaptai Tabe Teh rene Ning Sumbele Irene Ngole Department of Social Economy and Family Management Higher Technical Teachers&#8217 Training College University of Buea Kumba Cameroon Department of Zoology and Animal Physiology Faculty of Science University of Buea Buea Cameroon

Appropriate feeding practices are important during infancy for good health, growth and development of infants and children. WHO revised its earlier recommendation of Exclusive Breastfeeding (EBF) of infants from 4 to 6 months of age to EBF until about 6 months of age, with the addition of complementary foods thereafter. This recommendation confirms that breast milk alone is sufficient to meet infants’ nutritional requirements for the first 6 months of life. The main objective of this study was to investigate the effect of various feeding practices on the Nutritional status of infants 0 - 12-month-old in the Kumba 1 Sub-Division. A descriptive cross-sectional study was conducted from December 2019 to August 2020. A total of 341 nursing mothers and their infants 0 - 12 months of age were recruited. Socio-demographic factors and the different feeding habits of the children were assessed using a semi-structured questionnaire. Nutritional status was assessed using anthropometric measurements. The overall proportion of infants who exclusively breastfed for 6 months was 69.2% and those who were mix-fed were 30.8% in the study area. The overall prevalence of malnutrition in the population was 61.0%. Among the malnourished children, 53.1% were underweight, 19.6% were wasted and 10.0% were stunted. Though not significant, the prevalence of wasting (21.0%) and underweight (58.3%) was higher among Mix-Fed (MF) children when compared to their EBF counterparts. Feeding practices affected the nutritional status of the infants. Underweight and wasting were observed among infants on Complementary Feeding (CF), although some exclusively breast-fed infants were stunted. Hence, nursing mothers should try as much as possible to practice EBF as recommended by WHO and can practice CF when the child is above six months.

关键词： Exclusive Breastfeeding Complementary Feeding Feeding Practices Infants Malnutrition Nutritional Status Underweight Wasted Stunting

Identification of Rhizobia Isolated from Nodules of Mexican Commercial Soybean Varieties

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American Journal of Plant Sciences 2024年第1期15卷 29-45页

作者： Cecilia Vázquez Rodríguez Lourdes Vital López Jesús Gerardo García Olivares Homar rene Gill Langarica Laboratorio de Biotecnología Vegetal Centro de Biotecnología Genómica Instituto Politécnico Nacional Reynosa México Carrera de Mantenimiento Industrial Universidad Tecnológica de Tamaulipas Norte Universidad Tecnológica Reynosa México

Rhizobia, crucial for nitrogen fixation in leguminous plants, play a vital role in soybean cultivation. This study, conducted in Mexico, a major soybean importer, aimed to identify bacteria from nodules of five soybean varieties in high-production regions. Multilocus sequence analysis (MLSA) was employed for enhanced species resolution. The study identified six Bradyrhizobium species: Bradyrhizobium japonicum USDA 110, Bradyrhizobium japonicum USDA 6, Bradyrhizobium elkanii USDA 76, Bradyrhizobium neotropicale, Bradyrhizobium lablabi, and Bradyrhizobium icense. Bradyrhizobium japonicum USDA 110 predominated in the soils, displaying symbiotic preference for the Huasteca 400 variety. However, phylogenetic analysis didn't reveal a clear association between strains, soil, and soybean variety. This research sheds light on the diversity of rhizobia in Mexican soybean cultivation, contributing to the understanding of symbiotic relationships in soybean production systems.

关键词： Nodules Soybean Housekeeping Genes MLSA Rhizobia Bradyrhizobium Nitrogen Fixation Symbiosis Phylogenetic Analysis

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盗版泰勒经济

商业周刊（中文版） 2024年第6期 8-10页

作者： Ella Ceron Stacey rene 晴川(译) 不详

泰勒·斯威夫特(Taylor Swift)的歌迷们若想购买T恤、紧身衣、友谊手环或各种其他纪念品来表达他们对这位流行巨星的热爱,他们或许会考虑去官网。但最近试过的人都不太走运。这家店在新专辑《The Tortured Poets Department》发布之前,... 详细信息

泰勒·斯威夫特(Taylor Swift)的歌迷们若想购买T恤、紧身衣、友谊手环或各种其他纪念品来表达他们对这位流行巨星的热爱,他们或许会考虑去官网。但最近试过的人都不太走运。这家店在新专辑《The Tortured Poets Department》发布之前,只提供珍藏版CD、磁带和黑胶唱片的预订。不过,这并没有妨碍“泰勒迷经济”的蓬勃发展,因为在Etsy、亚马逊(***)和Redbubble等按需印制网站上已涌现了无数的零售店铺,提供大量带有泰勒照片或歌词的商品。

关键词：斯威夫特黑胶唱片珍藏版紧身衣泰勒亚马逊

Dysfunction of the adhesion G protein-coupled receptor latrophilin 1(ADGRL1/LPHN1)increases the risk of obesity

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Signal Transduction and Targeted Therapy 2024年第5期9卷 2298-2311页

作者： Heba ZabriTorsten Schöneberg AndréNguyen Dietzsch Hadi Al-Hasani Joachim Altschmied Katharina Bottermann Jana Brendler Judith Haendeler Susanne Horn Isabell Kaczmarek Antje Körner Kerstin Krause Kathrin Landgraf Diana Le Duc Laura Lehmann Stefan Lehr Stephanie Pick Albert Ricken rene Schnorr Angela Schulz Martina Strnadová Akhil Velluva Heba Zabri Torsten Schöneberg Doreen Thor Simone Prömel Rudolf Schönheimer Institute of Biochemistry Medical FacultyLeipzig UniversityLeipzigGermany Institute for Clinical Biochemistry and Pathobiochemistry Medical FacultyGerman Diabetes CenterLeibniz Center for Diabetes Research at Heinrich Heine University DüsseldorfDüsseldorfGermany German Center for Diabetes Research(DZD e.V.) Munich-NeuherbergGermany Cardiovascular Degeneration Clinical Chemistry and Laboratory DiagnosticsMedical FacultyUniversity Hospital and Heinrich Heine University DüsseldorfDüsseldorfGermany Cardiovascular Research Institute(CARID) Medical FacultyUniversity Hospital and Heinrich Heine University DüsseldorfDüsseldorfGermany Institute of Pharmacology Medical FacultyUniversity Hospital and Heinrich Heine University DüsseldorfDüsseldorfGermany Institute of Anatomy Medical FacultyLeipzig UniversityLeipzigGermany Center for Pediatric Research Hospital for Children and AdolescentsMedical FacultyLeipzig UniversityLeipzigGermany Helmholtz Institute for Metabolic Obesity and Vascular Research(HI-MAG)of the Helmholtz Zentrum München at the University of Leipzig and University Hospital LeipzigLeipzigGermany Department of Endocrinology NephrologyRheumatologyLeipzig University Medical CenterLeipzigGermany Institute of Human Genetics Leipzig University Medical CenterLeipzigGermany Institute of Cell Biology Department of BiologyHeinrich Heine University DüsseldorfDüsseldorfGermany School of Medicine University of Global Health EquityKigaliRwanda

Obesity is one of the diseases with severe health consequences and rapidly increasing worldwide *** the complex network of food intake and energy balance regulation is an essential prerequisite for pharmacological intervention with obesity.G protein-coupled receptors(GPCRs)are among the main modulators of metabolism and energy ***,for instance,regulate appetite and satiety in certain hypothalamic neurons,as well as glucose and lipid metabolism and hormone secretion from *** in some GPCRs,such as the melanocortin receptor type 4(MC4R),have been associated with early-onset ***,we identified the adhesion GPCR latrophilin 1(ADGRL1/LPHN1)as a member of the regulating network governing food intake and the maintenance of energy *** of the highly conserved receptor in mice results in increased food consumption and severe obesity,accompanied by dysregulation of glucose ***,we identified a partially inactivating mutation in human ADGRL1/LPHN1 in a patient suffering from ***,we propose that LPHN1 dysfunction is a risk factor for obesity development.

关键词： obesity metabolism intake

MODELING SPATIAL AND TEMPORAL VARIATION OF A POLLUTANT IN WATER ENVIRONMENT USING THE CUBIC SPLINE SCHEME

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Journal of Hydrodynamics 2006年第6期18卷 688-697页

作者： YAN Min KAHAWITA rene College of Architecture and Civil Engineering Zhejiang University of Technology Hangzhou 310014 China Department of Civil Geological and Mining Engineering Ecole Polytechnique de Montréal Université deMontr6al Quebec H3C 3A7 Canada Department of Civil Geological and Mining Engineering Ecole Polytechnique de Montréal Université de Montréal Quebec H3C 3A7 Canada

The cubic spline integration scheme has been successfully applied for the first time to obtain solutions for the two-dimensional shallow water wave and transport equations. Its principal advantages are its high accuracy, low computational cost, and flexibility of application. The study quantitatively analyzed and predicted the variation in time and space of a solid pollutant in water environment. The infiltration, adsorption, solubility, advection, and diffusion related factors at different spatial and temporal scales were taken into consideration in the model. Experiments were conducted in this study to examine the capabilities of the cubic spline scheme, The correspondence between the numerical results and the experimental data was fair, The results were also compared with the numerical results obtained using finite difference schemes with good agreement.

关键词： numerical model cubic spline scheme,hydraulics environment pollution