检索结果-南通市图书馆

Frequency of the C677T Polymorphism of MTHFR, G20210A of Prothrombin and R506Q of Factor V Leiden in Type 2 Diabetics in Abidjan

引用

Open Journal of Genetics 2024年第1期14卷 13-25页

作者： n’Guessan-Blao Rebecca Yapo Vincent Yayo-Ayé Mireille Adjambri Eusèbe koné-koné Fatoumata Sawadogo Duni Hematology and General Biology Unit Faculty of Pharmaceutical and Biological Sciences Department of Biological Sciences Felix Houphouet-Boigny University Abidjan Ivory Coast Laboratory of Biology and Medical Research National Institute of Public Health (INSP) Abidjan Ivory Coast Molecular Biology Unit Center for Diagnosis and Research on AIDS and Other Infectious Diseases (CeDReS) Treichville University Hospital (CHU) Abidjan Ivory Coast

In Africa, the prevalence of diabetes is escalating and remains a concern due to the numerous complications it causes. Vascular damage associated with diabetes leads to a prothrombotic state observed in diabetic individuals. Diabetes is a complex and multifactorial disease involving genetic components. With the aim of preventing complications and contributing to an efficient management of diabetes, we investigated genes likely to lead to a risk of thrombosis, in particular the C677T of MTHFR, G20210A of prothrombin, and R506Q of factor V Leiden in type 2 diabetics in Abidjan receiving ambulatory care. A descriptive cross-sectional study was carried out on consenting type 2 diabetic patients. Mutation detection was carried out using the PCR-RFLP method employing restriction enzymes. Hemostasis tests (fibrinogen, D-dimers, fibrin monomers, and von Willebrand factor) were performed using citrate tubes on the Stage? Star Max automated system. Plasminogen activator inhibitor was assayed by ELISA method, and biochemical parameters were determined using the COBAS C311. The study population consisted of 45 diabetic patients, 51.1% of whom presented vascular complications, mainly neuropathy. Disturbances in hemostasis parameters were observed, with 15.5% of patients showing an increase in fibrin monomers. Mutation analysis revealed an absence of factor V mutation (factor V Leiden) and of G20210A mutation of the prothrombin gene. However, 15.6% of subjects had a heterozygous C677T mutation of MTHFR, with 57% of them being anemic. The exploration of biological and genetic factors associated with thrombotic risk is of significant interest in the optimal management of African type 2 diabetics.

关键词： Type 2 Diabetes C677T of MTHFR G20210A Factor V Leiden Thrombosis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect of Biofertilizers on the Agromorphological Parameters of Three Okra Cultivars in Southern Côte d’Ivoire

引用

Agricultural Sciences 2024年第4期15卷 408-422页

作者： Guinagui n’doua Bertrand nomel Meless Patrice Sanogo Souleymane Kouassi n’dri Pacôme Kouadio Edouard Yves Gilchrist Dao Jonas Patrick koné Dapah Sara Fatim koné Daouda Fatogoma Sorho Plant Physiology and Pathology Teaching and Research Unit UFR Biosciences F&#233lix Houphou&#235t-Boigny University Abidjan C&#244te d&#8217Ivoire WASCAL Center/African Center of Excellence on Climate Change Biodiversity and Sustainable Agriculture (WASCAL/CEA-CCBAD) Abidjan C&#244te d&#8217Ivoire

Okra (Abelmoschus esculentus L.) is an herbaceous plant of the Malvaceae family. In Côte d’Ivoire, okra production is estimated to be over 193,000 tons. This low production is largely due to poor soils and hardly covers the needs of the population. To remedy this, growers systematically use mineral fertilizers. However, these fertilizers pollute the environment. To find an alternative to chemical fertilization and increase production, the effect of biofertilizers (Spaawet, Retone, Super Gro) compared with nPK mineral fertilizer was evaluated on Divo, Teriman, and Djonan F1 cultivars. The trial was set up in a factorial block design with three replications. Plant height, number of functional leaves, and crown diameter were assessed at 60 days after sowing (DAS). The time to 50% flowering, production time, and fruit yield were calculated. The results showed that the biofertilizer Retone induced the highest heights and number of functional leaves, with averages of 61.89 cm and 29.88 leaves, respectively. The diameter at the crown (17.77 mm) was highest with the nPK mineral fertilizer, and the shortest 50% flowering time, with an average of 47.61 days, was also obtained with the biofertilizer Retone. The nPK mineral fertilizer produced the longest production time, with an average of 35.25 days. The highest yields were obtained using Retone (11.07 t/ha) and nPK (9.52 t/ha) fertilizers. The “Divo*Retone” interaction produced the highest yield with an average of 12.19 t/ha. The biofertilizer Retone could therefore be used as an alternative fertilizer to chemical fertilization in okra crops, given its effect on the parameters assessed.

关键词： Biofertilizer Retone Mineral Fertilizer Okra Yield Côte d’Ivoire

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Frequency of the C677T Polymorphism of MTHFR, G20210A of Prothrombin and R506Q of Factor V Leiden in Type 2 Diabetics in Abidjan

引用

Open Journal of Genetics（遗传学期刊） 2024年第1期 13页

作者： n’Guessan-Blao Rebecca Yapo Vincent Yayo-Ayé Mireille Adjambri Eusèbe koné-koné Fatoumata Sawadogo Duni

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Projected Changes in the Climate Zoning of Côte d’Ivoire

引用

Atmospheric and Climate Sciences 2024年第1期14卷 62-84页

作者： Mamadou Diarrassouba Adama Diawara Assi Louis Martial Yapo Benjamin Komenan Kouassi Fidèle Yoroba Kouakou Kouadio Dro Touré Tiemoko Dianikoura Ibrahim koné Arona Diedhiou Laboratory of Sciences Matter Environment and Solar Energy (LASMES) University Félix Houphou&#235t-Boigny Abidjan C&#244te d’Ivoire Geophysical Station of Lamto (GSL) N’douci C&#244te d’Ivoire Laboratory of Fundamental and Applied Physics University Nangui Abrogoua Abidjan C&#244te d’Ivoire Université Grenoble Alpes (UGA) Institut des Géosciences de l’Environnement (IGE) Institut de Recherche pour le Développement (IRD) Centre National de Recherche Scientifique (CNRS) Institut National Polytechnique (INP) Grenoble France African Centre of Excellence on Climate Change Biodiversity and Sustainable Agriculture (ACE-CCBAD)/University Felix Houphou&#235t-Boigny (UFHB) Abidjan C&#244te d’Ivoire

This study assesses the projected changes in the climate zoning of Côte d’Ivoire using the hierarchical classification of principal components (HCPC) method applied to the daily precipitation data of an ensemble of 14 CORDEX-AFRICA simulations under RCP4.5 and RCP8.5 scenarios. The results indicate the existence of three climate zones in Côte d’Ivoire (the coastal, the centre and the north) over the historical period (1981-2005). Moreover, CORDEX simulations project an extension of the surface area of drier climatic zones while a reduction of wetter zones, associated with the appearance of an intermediate climate zone with surface area varying from 77,560 km2 to 134,960 km2 depending on the period and the scenario. These results highlight the potential impacts of climate change on the delimitation of the climate zones of Côte d’Ivoire under the greenhouse gas emission scenarios. Thus, there is a reduction in the surface areas suitable for the production of cash crops such as cocoa and coffee. This could hinder the country’s economy and development, mainly based on these cash crops.

关键词： Climate Projection Climate Zone Principal Component Analysis Hierarchical Classification on Principal Components CORDEX Côte d’Ivoire

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Effect of Biofertilizers on the Agromorphological Parameters of Three Okra Cultivars in Southern Côte d’Ivoire

引用

Agricultural Sciences（农业科学） 2024年第4期 408页

作者： Guinagui n’doua Bertrand nomel Meless Patrice Sanogo Souleymane Kouassin’driPacôme Kouadio Edouard Yves Gilchrist Dao Jonas Patrick koné Dapah Sara Fatim koné Daouda Fatogoma Sorho

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

COVID-19 and the Vascular Elderly Subject: Illustration of Therapeutic Management with Corticosteroids in an Elderly Diabetic Patient with COVID-19

引用

Open Journal of Clinical Diagnostics 2024年第1期14卷 1-6页

作者： Ibrahima Amadou Dembele Abrar-Ahmad Zulfiqar Romuald nounga nyanke Sékou Landoure Stéphane Loique Djeugoue Adama Sinayoko nouhoum kone Paul Antoni Amadou nouroudine Rosunee Ahsveen Yacouba koné Aoua Diarra Tania Mekuiko ngeupi Mamadou Cissoko Mamadou Mallé Keïta Kaly Djibril Sy Djénébou Traoré Didier Mukéba Tshialala Assétou Soukho Kaya Emmanuel Andres Internal Medicine Department Medical Clinic B University Hospital Center of Strasbourg Strasbourg France Internal Medicine Department University Hospital Center Point G Bamako Mali Faculty of Medicine and Odontostomatology University of Sciences Techniques and Technologies of Bamako Bamako Mali Faculty of Medicine Pharmacy and Public Health University of Mbuji-Mayi Democratic Republic of Congo

Introduction: The severity of Sars-Cov-2 infection is associated with the development of acute respiratory distress syndrome (ARDS). The progression to ARDS appears to be driven by a major inflammatory mechanism potentially sensitive to corticosteroids. Observation: This article describes the case of an elderly patient was admitted to emergency departments for intense asthenia, accompanied by motor diarrhoea, dyspnoea with desaturation in ambient air, in a context of strong suspicion of infection linked to COVID-19. The article also reviews the existing literature on the diagnosis and treatment of this severe form of the disease. Conclusion: Corticosteroids, and in particular dexamethasone, have been shown to be effective in the management of patients with COVID-19, an oxygen-releasing disease.

关键词： COVID-19 Diabetes Mellitus Elderly person Corticosteroids Internal Medicine

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Increasing the detail of European land use/cover data by combining heterogeneous data sets

引用

International Journal of Digital Earth 2020年第5期13卷 602-626页

作者： konštantín Rosina Filipe Batista e Silva Pilar Vizcaino Mario Marín Herrera Sérgio Freire Marcello Schiavina European Commission Joint Research Centre(JRC)IspraItaly

Data on land use and land cover(LULC)are a vital input for policy-relevant research,such as modelling of the human population,socioeconomic activities,transportation,environment,and their *** Europe,CORInE Land Cover has been the only data set covering the entire continent consistently,but with rather limited spatial *** data sets have provided much better detail,but either have covered only a fraction of Europe(*** Atlas)or have been thematically restricted(*** High Resolution Layers).In this study,we processed and combined diverse LULC data to create a harmonised,ready-to-use map covering 41 *** doing so,we increased the spatial detail(from 25 to one hectare)and the thematic detail(by seven additional LULC classes)compared to the CORInE Land ***,we decomposed the class‘Industrial and commercial units’into‘Production facilities’,‘Commercial/service facilities’and‘Public facilities’using machine learning to exploit a large database of points of *** overall accuracy of this thematic breakdown was 74%,despite the confusion between the production and commercial land uses,often attributable to noisy training data or mixed land *** learnt from this exercise are discussed,and further research direction is proposed.

关键词： Data fusion land use land cover machine learning points of interest

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Biosynthetic scaffolds for partial meniscal loss:A systematic review from animal models to clinical practice

引用

Bioactive Materials 2021年第11期6卷 3782-3800页

作者： F.Veronesi B.Di Matteo n.D.Vitale G.Filardo A.Visani E.kon M.Fini Complex Structure of Surgical Sciences and Technologies IRCCS Istituto Ortopedico RizzoliBolognaItaly Humanitas University Department of Biomedical SciencesVia Rita Levi Montalcini 420090Pieve EmanueleMilanItaly IRCCS Humanitas Research Hospital Via Manzoni 5620089RozzanoMilanItaly Applied and Translational Research Center IRCCS Istituto Ortopedico RizzoliBolognaItaly Orthopaedic and Traumatology Unit Ospedale Regionale di LuganoEOCLuganoSwitzerland Faculty of Biomedical Sciences Universit`a della Svizzera ItalianaLuganoSwitzerland First Moscow State Medical University-Sechenov University Bol’shaya Pirogovskaya Ulitsa19c1119146MoscowRussia

Acute or degenerative meniscus tears are the most common knee *** provides symptomatic relief and functional recovery only in the short-to mid-term follow-up but significantly increases the risk of *** this reason,preserving the meniscus is key,although it remains a *** transplants present many disadvantages,so during the last 20 years preclinical and clinical research focused on developing and investigating meniscal *** aim of this systematic review was to collect and evaluate all the available evidence on biosynthetic scaffolds for meniscus regeneration both in vivo and in clinical *** databases were searched:46 in vivo preclinical studies and 30 clinical ones were *** natural,15 synthetic,and 15 hybrid scaffolds were studied in *** them,only 2 were translated into clinic:the Collagen Meniscus Implant,used in 11 studies,and the polyurethane-based scaffold Actifit®,applied in 19 *** positive outcomes were described in the short-to mid-term,the number of concurrent procedures and the lack of randomized trials are the major limitations of the available clinical *** in vivo studies also combined the use of cells or growth factors,but these augmentation strategies have not been applied in the clinical practice *** solutions offer a significant but incomplete clinical improvement,and the regeneration potential is still *** upon the overall positive results of these“old”technologies to address partial meniscal loss,further innovation is urgently needed in this field to provide patients better joint sparing treatment options.

关键词： Meniscal scaffold Meniscectomy Osteoarthritis Regenerative medicine Collagen Polyurethane

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Metastasis to the gallbladder:A single-center experience of 20 cases in South Korea

引用

World Journal of Gastroenterology 2009年第38期15卷 4806-4809页

作者： Won Jae Yoon Yong Bum Yoon Youn Joo Kim Ji kon Ryu Yong-Tae Kim Department of Internal Medicine Seoul National University College of Medicine Department of Internal Medicine Korea Cancer Center Hospital

AIM： To evaluate the clinicopathologic characteristics of patients with metastases to the gallbladder （MGBs）. METHODS： We performed a single-center retrospective study of 20 patients with MGBs diagnosed pathologically from 1999 to 2007. RESULTS： Among 417 gallbladder （GB） malignancies, 20 （4.8%） were MGBs. The primary malignancies originated from the stomach （n = 8）, colorectum （n = 3）, liver （n = 2）, kidney （n = 2）, skin （n = 2）, extrahepatic bile duct （n = 1）, uterine cervix （n = 1）, and appendix （n = 1）. Twelve patients were diagnosed metachronously, presenting with cholecystitis （n = 4）, abdominal pain （n = 2）, jaundice （n = 1）, weight loss （n = 1）, and serum CA 19-9 elevation （n = 1）; five patients were asymptomatic. The median survival after the diagnosis of MGB was 8.7 mo. On Cox regression analysis, R0 resection was the only factor associated with a prolonged survival [hazard ratio （HR）： 0.01, P = 0.002]; presentation with cholecystitis was associated with poor survival （HR： 463.27, P = 0.006）. COnCLUSIOn： MGBs accounted for 4.8% of all pathologically diagnosed GB malignancies. The most common origin was the stomach. The median survival of MGI3 was 8.7 mo.

关键词： Gallbladder neoplasms Gastrointestinalneoplasms neoplasm metastasis Biliary tract neoplasms

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ratio of mean platelet volume to platelet count is a potential surrogate marker predicting liver cirrhosis

引用

World Journal of Hepatology 2018年第1期10卷 82-87页

作者： Hiroya Iida Masaki Kaibori Kosuke Matsui Morihiko Ishizaki Masanori kon Department of Surgery Kansai Medical University

AIM To provide a simple surrogate marker predictive of liver cirrhosis(LC).METHODS Specimens from 302 patients who underwent resection for hepatocellular carcinoma between January 2006 and December 2012 were retrospectively analyzed. Based on pathologic findings, patients were divided into groups based on whether or not they had LC. Parameters associated with hepatic functional reserve were compared in these two groups using MannWhitney U-test for univariate analysis. Factors differing significantly in univariate analyses were entered into multivariate logistic regression *** There were significant differences between the LC group(n = 100) and non-LC group(n = 202) in prothrombin activity, concentrations of alanine aminotransferase, aspartate aminotransferase, total bilirubin, albumin, cholinesterase, type Ⅳ collagen, hyaluronic acid, indocyanine green retention rate at 15 min, maximal removal rate of technitium-99 m diethylene triamine pentaacetic acid-galactosyl human serum albumin and ratio of mean platelet volume to platelet count(MPV/PLT). Multivariate analysis showed that prothrombin activity, concentrations of alanine aminotransferase, aspartate aminotransferase, total bilirubin and hyaluronic acid, and MPV/PLT ratio were factors independently predictive of LC. The area under the curve value for MPV/PLT was 0.78,with a 0.8 cutoff value having a sensitivity of 65% and a specificity of 78%.COnCLUSIOn The MPV/PLT ratio, which can be determined simply from the complete blood count, may be a simple surrogate marker predicting LC.

关键词： Mean platelet volume Platelet count Liver cirrhosis Hepatic functional reserve Liver fibrosis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：