检索结果-南通市图书馆

Design of microaerobically inducible miniR1 plasmids

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

mLife 2023年第1期2卷 101-104页

作者： Fabiola islas Andrea Sabido Juan-carlos Sigala Alvaro R.Lara Departamento de Procesos y Tecnología Universidad Autónoma MetropolitanaCiudad de MexicoMéxico

Plasmid DNA(pDNA)is the active pharmaceutical ingredient in the so-called DNA vaccines1 and in gene therapy *** first pDNA vaccine for use in humans,which has shown high protection against SARS-CoV-2,was recently appr... 详细信息

关键词： inducible products. template

Inflammatory effect on the gastrointestinal system associated with COVID-19

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 Gastroenterology 2021年第26期27卷 4160-4171页

作者： Paulina Delgado-Gonzalez carlos A Gonzalez-Villarreal Jorge A Roacho-Perez Adriana G Quiroz-Reyes Jose Francisco islas Juan Luis Delgado-Gallegos Daniel Arellanos-Soto Kame A Galan-Huerta Elsa N Garza-Treviño Departamento de Bioquimica y Medicina Molecular UANLMonterrey 64610Nuevo LeónMexico Universidad de Monterrey UDEM Vicerrectoria de Ciencias de la SaludMonterrey 66238Nuevo LeonMexico

The severe acute respiratory syndrome-coronavirus-2(SARS-CoV-2)that causes coronavirus disease-2019(COVID-19)has provoked a global pandemic,mainly affecting the respiratory tract;however,a percentage of infected individuals can develop gastrointestinal(GI)*** studies describe the development of GI symptoms and how they affect the progression of *** this review,we summarize the main mechanisms associated with gut damage during infection by SARS-CoV-2 as well as other organs such as the liver and *** only are host factors associated with severe COVID-19 but intestinal microbiota dysbiosis is also observed in patients with severe disease.

关键词： SARS-CoV-2 Gastrointestinal symptoms COVID-19 Gastrointestinal system

Main Polysaccharides Isolated and Quantified of Aloe vera Gel in Different Seasons of the Year

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food and Nutrition Sciences 2016年第6期7卷 447-453页

作者： Berenice Aranda Cuevas carlos Hernán Herrera Méndez Ignacio islas Flores Sara Solís-Pereira Luis Cuevas-Glory Gerardo Rivera Muñoz María de Lourdes Vargas y Vargas Jorge Tamayo Cortez Research and Postgraduate Division Instituto Tecnológico de Mérida Mérida Mexico Agroindustrial Engineering Department Universidad de Guanajuato Campus Celaya-Salvatierra Salvatierra México Centro de Investigación Científica de Yucatán Mérida México

We developed and implemented a methodology that allowed extracting and evaluating high molecular weight polysaccharides present in the gel of Aloe barbadensis Miller. One of the fractions evaluated revealed the presence of high molecular weight carbohydrates (200 kDa) with a behavior similar to that of acemannan and another fraction with compounds of molecular weights between 17 and 47 kDa. We quantified the concentration of acemannan for two different growing periods. The concentration of acemannan in the high molecular weight fraction was 99.97 ppm in the rainy season and 106.03 ppm in the dry season. The concentration of acemannan in the fraction of low molecular weight was 9.364 ppm during the season of greatest rainfall and 26.939 ppm in the dry season.

关键词： Acemannan Aloe vera Gel Polysaccharides Rainy Season Dry Season

Prevalence of Primary Open Angle Glaucoma among Patients with Diagnosis of Systemic Hypertension and Diabetes Mellitus: The Colombian Glaucoma Study

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 Ophthalmology 2020年第2期10卷 99-114页

作者： carlos E. Rivera Erika Cantor Andres Castillo Alexander Martinez Lyle Newball Juan C. Rueda Alejandro Valencia Sandra Belalcazar Tulio Cabal Oscar Albis-Donado Fabian Mendez Fundación Oftalmológica del Valle Cali Colombia Institute of Statistics Universidad de Valparaiso Valparaiso Chile Department of Biology Faculty of Natural & Exact Sciences Universidad del Valle Cali Colombia Ophthalmology Residency Program Universidad del Valle Centro Médico Imbanaco Cali Colombia Clínica Lynd Newball San Andrés Islas Colombia FOSCAL Internacional Bucaramanga Colombia Glaucoma Unit Medellin Colombia Fundación Oftalmológica Nacional Bogotá Colombia Clínica Visión Cabal Buga Colombia Visual Sense Private Practice Mexico City Mexico School of Public Health GESP Group Universidad del Valle Cali Colombia

Objective: To establish the prevalence and risk factors of Primary Open Angle Glaucoma (POAG) among patients with Systemic Hypertension (SH) and Diabetes Mellitus (DM) in six cities of Colombia. Methods: A cross-sectional study among hypertensive and diabetic patients was conducted in Colombia. This study included 2067 subjects older than 50 years of age diagnosed with SH and/or DM. Participants underwent a complete ophthalmic examination including intraocular pressure (IOP) measurement by Goldmann tonometry and blood pressure measurement. The glaucoma diagnosis was confirmed by structural and functional evidence. Interviews and standardized questionnaires were used to evaluate participants’ lifestyle and other health conditions. Results: Among participants with DM/SH, 142 cases of POAG were confirmed for a prevalence of 5.6% [95% CI: 4.6 - 6.6], while 9.1% were glaucoma suspects [95% CI: 7.8% - 10.4%]. The majority of confirmed cases (77.5%) were undiagnosed. The prevalence of POAG was significantly higher with male gender, greater age, and diastolic blood pressure > 90 mmHg as risk factors. Conclusion: We found a high prevalence of POAG in patients with adequate SH and DM care in a novel Latino population. We also found great unawareness of the disease in this population. Our results have potentially enormous public health implications for Colombia and other Latino populations.

关键词： Open Angle-Glaucoma Glaucoma Systemic Hypertension Diabetes Mellitus