检索结果-南通市图书馆

Assessing the impact of concurrent high-fructose and highsaturated fat diets on pediatric metabolic syndrome:A review

同方期刊数据库评论

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Pediatrics 2024年第2期13卷 62-79页

作者： Manuel Alejandro Vargas-Vargas Marcela gonzález-Montoya Olin Torres-Isidro Claudia Isabel garcía-Berumen Omar Ortiz-Avila Elizabeth Calderón-cortés Christian cortés-Rojo Instituto de Investigaciones Químico–Biológicas Universidad Michoacana de San Nicolás de HidalgoMorelia 58030MichoacánMexico Facultad de Enfermería Universidad Michoacana de San Nicolás de HidalgoMorelia 58020MichoacánMexico

High-saturated fat(HF)or high-fructose(HFr)consumption in children predispose them to metabolic syndrome(MetS).In rodent models of MetS,diets containing individually HF or HFr lead to a variable degree of ***,simultaneous intake of HF plus HFr have synergistic effects,worsening MetS *** children,the effects of HF or HFr intake usually have been addressed ***,we have reviewed the outcomes of HF or HFr diets in children,and we compare them with the effects reported in *** humans,HFr intake causes increased lipogenesis,hypertriglyceridemia,obesity and insulin *** the other hand,HF diets promote low grade-inflammation,obesity,insulin *** the deleterious effects of simultaneous HF plus HFr intake on MetS development in rodents,there is little information about the combined effects of HF plus HFr intake in *** aim of this review is to warn about this issue,as individually addressing the effects produced by HF or HFr may underestimate the severity of the outcomes of Western diet intake in the pediatric *** consider that this is an alarming issue that needs to be assessed,as the simultaneous intake of HF plus HFr is common on fast food menus.

关键词： Fructose Saturated fat Metabolic syndrome Insulin resistance Type 2 diabetes Ultra processed foods Children Obesity Dyslipidemia Non-alcoholic fatty liver disease

Microsurgical management of radicular cyst using guided tissue regeneration technique:A case report

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Clinical Cases 2024年第7期12卷 1346-1355页

作者： Juan Carlos gómez Mireles Eugenia Karina Martínez Carrillo Katia Alcalá Barbosa Evangelina gutiérrez cortés Javier gonzález Ramos Luis Antonio gonzález gómez Rubén Alberto Bayardo gonzález Sarah Monserrat Lomelí Martínez Periodontics Specialty Department of Integral Dentistry ClinicsCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340Mexico Endodontics Specialty Department of Integral Dentistry ClinicsCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340Mexico Endodontics Specialty Department of ClinicsCentro Universitario de Los AltosUniversidad de GuadalajaraTepatitlán de Morelos 47620Mexico Specialty in Oral Pathology Surgical-Stomatological DepartmentAutonomous University of GuadalajaraZapopan 45129Mexico Independent Researcher Guadalajara 44340Mexico Department of Integral Dentistry Clinics Centro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340Mexico Department of Medical and Life Sciences Centro Universitario de la CiénegaUniversidad de GuadalajaraOcotlán 47810Mexico Master of Public Health Department of Well-being and Sustainable DevelopmentCentro Universitario del NorteUniversidad de GuadalajaraColotlán 46200Mexico

BACKgROUND Radicular cyst is a lesion of odontogenic origin that arises from epithelial remains due to periapical periodontitis caused by inflammatory reactions generated at the apex of affected teeth with infected or necrotic *** therapeutic mana gement of radicular cysts is *** is only one case report of enucleation of a radicular cyst managed with microsurgery and apicoectomy,but without the use of the guided tissue regeneration(gTR)technique in the same surgical *** present clinical case describes the management of a radicular cyst with microsurgical approach,performance of an apicoectomy of the tooth associated with the entity,application of gTR technique,use of a resorbable membrane of type I bovine collagen,and bovine *** SUMMARY A 68-year-old patient presented with a radicular cyst from an upper lateral *** microsurgical management used was aimed at enucleating the chemical membrane,performing apicoectomy of the tooth along with careful and precise retrograde filling,and implementing gTR technique using a resorbable collagen membrane and bovine *** diagnosis of radicular cyst was confirmed using histopathological *** patient underwent follow-up evaluations at 10 and 30 d *** 4 months postoperative evaluation,she remained asymptomatic,and radiographs showed significant periapical healing with adequate bone *** These results suggest that microsurgical management using the gTR technique with collagen membrane and xenograft,contributes to bone regeneration.

关键词： Odontogenic cysts Apical periodontal cyst Dental root end cyst Case report

Periodontal disease:A silent factor in the development and progression of diabetic retinopathy

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Diabetes 2024年第8期15卷 1672-1676页

作者： Sarah Monserrat LomelíMartínez Irán cortés Trujillo Melissa Martínez Nieto Ana Esther Mercado gonzález Department of Medical and Life Sciences Centro Universitario de la CiénegaUniversidad de GuadalajaraOcotlán 47810Mexico Master of Public Health Department of Wellbeing and SustainableCentro Universitario del NorteUniversidad de GuadalajaraColotlán 46200Mexico Periodontics Program Department of Integrated Dentistry ClinicsCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340Mexico Antiguo Hospital Civil de guadalajara“Fray Antonio Alcalde” Guadalajara 44280Mexico

The global increase in the prevalence of type 2 diabetes mellitus(T2DM)and its complications presents significant challenges to public ***,periodontal disease(PD)was recognized as a factor that is likely to influence the progression of T2DM and its complications due to its potential to exacerbate systemic inflammation and oxidative *** this editorial,we comment on the article published by Thazhe Poyil et al in the very recent issue of the World Journal of Diabetes in 2024,which investigated the correlation between PD and diabetic retinopathy(DR)in T2DM patients,with emphasis on the association between periodontal swollen surface area,glycated hemoglobin(HbA1c),interleukin-6(IL-6),and lipoprotein(a).The findings by Thazhe Poyil et al are significant as they demonstrate a strong link between PD and DR in T2DM *** correlation highlights the importance of addressing periodontal health in diabetes management to potentially reduce the risk and severity of DR,a complication of *** integration of periodontal evaluation and treatment into diabetes care protocols may lead to improved glycemic control and better overall outcomes for T2DM patients.A few studies have established an interconnection between PD and diabetic complication,specifically DR,in T2DM patients,which we aim to highlight in this *** was placed on the different mechanisms that suggest a bidirectional relationship between PD and T2DM,where the presence of periodontal inflammation negatively influenced glycemic control and contributed to the development and progression of DR through shared inflammatory and vascular *** article highlights the importance of collaboration amongst diabetes specialists,ophthalmologists,periodontists,and public health professionals to advance the prevention,early detection,and treatment of PD and *** will improve the health and quality of life of T2DM ***,the editorial highlights the need for further re

关键词： Type 2 diabetes mellitus Periodontal disease Periodontitis Diabetic retinopathy Editorial

Don´t give up on mitochondria as a target for the treatment of diabetes and its complications

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Diabetes 2024年第10期15卷 2015-2021页

作者： Christian cortés-Rojo Manuel Alejandro Vargas-Vargas Instituto de Investigaciones Químico-Biológicas Universidad Michoacana de San Nicolás de HidalgoMorelia 58030MichoacánMexico

In this editorial,we discuss an article by Wang et al,focusing on the role of mitochondria in peripheral insulin resistance and insulin *** numerous in vitro and pre-clinical studies supporting the involvement of mitochondrial dysfunction and oxidative stress in the pathogenesis of diabetes and its complications,efforts to target mitochondria for glycemic control in diabetes using mitochondria-targeted antioxidants have produced inconsistent *** intricate functionality of mitochondria is summarized to underscore the challenges it poses as a therapeutic *** mitochondria-targeted antioxidants have demonstrated improvement in mitochondrial function and oxidative stress in pre-clinical diabetes models,the results regarding glycemic control have been mixed,and no studies have evaluated their hypoglycemic effects in diabetic ***,pre-clinical trials have shown promising outcomes in ameliorating diabetes-related ***,we review some reasons why mitochondria-targeted antioxidants may not function effectively in the context of mitochondrial *** also highlight several alternative approaches under development that may enhance the targeting of mitochondria for diabetes treatment.

关键词： Diabetes mellitus Insulin resistance Mitochondrion Mitochondrial dysfunction MitoQ MitoTEMPO SkQ Elamipretide Mitochondria transplantation glycemic control

Data-driven drug repositioning using olfactory omics profiles:challenges and perspectives in neurodegeneration

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Neural Regeneration Research 2025年第7期20卷 1997-1998页

作者： Paz Cartas-Cejudo Adriana cortés Mercedes Lachén-Montes Elena Anaya-Cubero Joaquín Fernández-Irigoyen Enrique Santamaría Clinical Neuroproteomics Unit Proteomics PlatformNavarrabiomedHospitalario Universitario de Navarra(HUN)Universidad Pública de Navarra(UPNA)IdiSNANavarra Institute for Health ResearchPamplonaSpain

Data-driven drug repositioning using olfactory omics profiles-challenges and perspectives in neurodegeneration:Neurodegenerative diseases are characterized by progressive degeneration and loss of neuronal function in the central nervous *** diseases are often characterized as proteinopathies,which are disorders primarily driven by the aggregation or misfolding of specific amyloid proteins within cells,leading to their dysfunction and eventual *** the gain-of-function hypothesis related to the aggregation of these proteins,recently,an alternative hypothesis regarding the loss-of-function of the soluble monomeric proteins during the process of aggregation into amyloids is gaining *** last event is called proteinopenia and refers to conditions characterized by a deficiency or decrease in the levels of specific soluble proteins in the body(Ezzat et al.,2023).It has been demonstrated that levels of soluble proteins involved in neurodegenerative diseases are decreased.

关键词： diseases drug amyloid

Expanding the Boundaries of the Chemical Space of DNA Methyltransferase 1 Modulators

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Computational Molecular Bioscience 2024年第1期14卷 1-16页

作者： Massyel S. Martínez-cortés Diana L. Prado-Romero José L. Medina-Franco DIFACQUIM Research group Department of Pharmacy School of Chemistry Universidad Nacional Autónoma de México Avenida Universidad 3000 Mexico City México

DNA methyltransferase 1 (DNMT1), one of the main epigenetic targets, is involved in the duplication of the DNA methylation pattern during replication, and it is essential for proper mammalian development. Small molecule DNMT1 modulators are attractive for biochemical epigenetic studies and have the potential to become drugs. So far, more than five hundred small molecules have been reported as DNMT1 inhibitors. However, only a limited number of DNMT1 activators have been disclosed because, at least in part, DNMT1 activators are typically regarded as negative data in virtual screening campaigns or optimization projects. This manuscript aims to report the chemical structures and biological activity of small molecules that increase the enzymatic activity of DNMT1. Results of the biochemical experimental assays are discussed. It was found that small molecule activators have a large variety of chemical scaffolds but share pharmacophore features. Visual analysis of the chemical space and multiverse based on molecular fingertips supported that activators are structurally diverse. This is the first report of eight small molecules that increase the enzymatic activity of DNMT1 by more than 400% in an enzymatic-based assay. The outcome warrants further investigation of the epigenetic activity of the compounds in a counter-screen assay, e.g., cell-based and in vivo context.

关键词： Chemical Multiverse Chemoinformatics Epigenetics Pharmacophore Hypothesis Small Molecules

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

论高校科研转化对社会创新的贡献

应用型高等教育研究 2024年第2期9卷 47-51页

作者： Isabel Roessler cort-Denis Hachmeister 陈颖(翻译) 高等教育发展中心德国居特斯洛33332 奥斯纳布吕克应用科学大学

高校很多科研项目课题对应对社会挑战至关重要。要战胜这些挑战,不仅需要技术创新,还需要社会创新。然而,很多创新想法未能得到实际应用。其中一个重要原因是,区域创新生态系统中的利益相关者没有完全在科研项目中发挥作用。文章揭示了... 详细信息

高校很多科研项目课题对应对社会挑战至关重要。要战胜这些挑战,不仅需要技术创新,还需要社会创新。然而,很多创新想法未能得到实际应用。其中一个重要原因是,区域创新生态系统中的利益相关者没有完全在科研项目中发挥作用。文章揭示了高校社会创新的兴起,深入分析了高校科研项目的现实情况,提出了今后加强高校社会创新的做法,并讨论了这种创新形式是否受到应用科学大学的关注以及对他们的重要性。

关键词：社会创新创新生态系统应用科学大学

Efficiency and effectiveness of systems for the treatment of domestic wastewater based on subsurface flow constructed wetlands in Jarabacoa, Dominican Republic

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Water Science and Engineering 2024年第2期17卷 118-128页

作者： Yvelisse Pérez Enmanuel Vargas Daniel garcia-cortes William Hernandez Humberto Checo Ulises Jauregui-Haza Area de Ciencias Basicas y Ambientales Instituto Tecnologico de Santo Domingo(INTEC)Avenida de Los Proceres 49Los Jardines del NorteSanto Domingo 10602Dominican Republic Ministry of Environment and Natural Resources Calle Cayetano Germosen esq.Ave.LuperonEl PedregalSanto Domingo 11107Dominican Republic Plan Yaque Calle Estela Geraldino 14 AltosJarabacoa 41000Dominican Republic Institute of Technologies and Applied Sciences University of HavanaHavana 10400Cuba

Constructed wetlands(CwW)are well known nature-based systems for water *** study evaluated the efficiency and effectiveness of seven domestic wastewater treatment systems based on horizontal flow CWs in Jarabacoa,the Dominican *** results showed that the CWs were efficient in reducing the degree of contamination of wastewater to levels below the Dominican wastewater discharge standards for parameters such as the 5-day biochemical oxygen demand(BOD5)and chemical oxygen demand,but not for the removal of phosphorus and fecal *** addition,a horizontal flow subsurface wetland in the peri-urban area El Dorado was evaluated in terms of the performance of wastewater treatment in tropical climatic *** concentrations of heavy metals,such as zinc,copper,chromium,and iron,were found to decrease in the effluent of the wetland,and the concentrations for nickel and manganese tended to *** levels of heavy metals in the effluent were lower than the limit values of the Dominican wastewater discharge *** construction cost of these facilities was around 200 USD per population equivalent,similar to the cost in other countries in the same *** study suggested some solutions to the improved performance of CWs:selection of a microbial flora that guarantees the reduction of nitrates and nitrites to molecular nitrogen,use of endemic plants that bioaccumulate heavy metals,combination of constructed wetlands with filtration on activated carbon,and inclusion of water purification processes that allow to evaluate the reuse of treated water.

关键词： Domestic wastewater Constructed wetland BOD COD Pathogens Heavy metals

Detection of Progesterone Receptor as a Method of Diagnosing Mammary Cancer in Female Dogs

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Veterinary Medicine 2024年第8期14卷 217-227页

作者： José de Jesús Vázquez Pérez Angel Ramses Figueroa Hernandez Jorge Peregrina Sandoval guillermo Nolasco Rodríguez Manuel Rosales cortés Department of Veterinary Medicine University Center of Biological and Agricultural Sciences University of Guadalajara Zapopan Mexico Department of Cellular and Molecular Biology University Center for Biological and Agricultural Sciences University of Guadalajara Zapopan Mexico

Introduction: Canine mammary gland tumor is the most common type of neoplasia in non-ovariectomized bitches. Approximately 50% of tumors are malignant. Neoplasms originating from the mammary gland represent the most common neoplastic disease in canines in Veterinary Medicine. Aim: Relate the expression of the receptor to progesterone (PR) with the tumor stage of canine mammary carcinoma. Material and Methods: Analytical-cross-sectional study, samples of paraffinized tumor tissue obtained from 30 canine patients with breast cancer were used. The expression of PR was performed by immunohistochemical labeling, using murine anti-PR (anti-PR Biocare brand). A descriptive analysis was carried out with the results using the SPSS program. Results: The predominant histological subtype of breast cancer was tubular carcinoma with 12 patients, followed by papillary cystic carcinoma with 6 patients, solid carcinoma 5, carcinosarcoma 4 and comedocarcinoma 3. There was a significant trend between breast cancer subtypes, histological grade g1. Among the histopathological findings, the degree of invasion is related to the presence of tumor cells in adjacent lymph nodes, which is why it is a prognostic indicator. The expression of PR in the tumor tissue samples it was 42.8% positive versus 57.14% negative, of which 75% correspond to g1, 8.3% to g2 and 16.6% to g3. With respect to the relationship of the expression of PR vs type of tumor, it was found that 50% correspond to tubular carcinoma, 33.3% to papillary cystic carcinoma, 8.3% to solid carcinoma and 8.3% to comedocarcinoma. Conclusion: The hormone receptor was negative in more than half of the patients and histological grade is significantly associated with tumor subtypes, this study emphasizes the need to introduce receptor testing into our routine clinical practice to offer the best treatment for breast cancer.

关键词： Cancer Mammary gland Progesterone Immunohistochemistry Progesterone Membrane Receptor Component 1 (PgRMC 1)