International journal of biochemistry and biophysics最新文献

筛选
英文 中文
Seasonal Variations in the Bacteriological Parameters of Boreholes Water in Emene, Enugu State, Nigeria 尼日利亚埃努古州埃梅内井水细菌学参数的季节性变化
International journal of biochemistry and biophysics Pub Date : 2024-07-01 DOI: 10.13189/ijbb.2024.120201
Nzekwe Chidimma MaryAnn, O. Chinedu
{"title":"Seasonal Variations in the Bacteriological Parameters of Boreholes Water in Emene, Enugu State, Nigeria","authors":"Nzekwe Chidimma MaryAnn, O. Chinedu","doi":"10.13189/ijbb.2024.120201","DOIUrl":"https://doi.org/10.13189/ijbb.2024.120201","url":null,"abstract":"","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":"79 7","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141715012","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic Surface Tension Study of Solid Nanoparticles Adsorption at a Water/Oil Interface 水/油界面固体纳米颗粒吸附的动态表面张力研究
International journal of biochemistry and biophysics Pub Date : 2024-03-01 DOI: 10.13189/ijbb.2024.120101
Papa Mady Sy, Nicolas Anton, S. Dieng, A. Djiboune, L. Diouf, B. Ndong, G. Mbaye, Thierry Vandamme, M. Diarra
{"title":"Dynamic Surface Tension Study of Solid Nanoparticles Adsorption at a Water/Oil Interface","authors":"Papa Mady Sy, Nicolas Anton, S. Dieng, A. Djiboune, L. Diouf, B. Ndong, G. Mbaye, Thierry Vandamme, M. Diarra","doi":"10.13189/ijbb.2024.120101","DOIUrl":"https://doi.org/10.13189/ijbb.2024.120101","url":null,"abstract":"","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":"37 22","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140276316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effective Bioassay for Vinegar Production Using African Star Apple (Chrysophyllum albidum G. Don) by Enzymatic Catalysis and Acetic Bioconversion 利用非洲星苹果(Chrysophyllum albidum G. Don)进行酶催化和醋酸生物转化制醋的有效生物测定
International journal of biochemistry and biophysics Pub Date : 2023-08-01 DOI: 10.13189/ijbb.2023.110201
Audray Vodounou, E. S. Adjou, Kowiou Aboudou, Fréjuce M. Kplaïssa, E. Ahoussi, Daniel Chougourou, A. Yessoufou, Lamine Baba-Moussa, D. C. Sohounhloué
{"title":"Effective Bioassay for Vinegar Production Using African Star Apple (Chrysophyllum albidum G. Don) by Enzymatic Catalysis and Acetic Bioconversion","authors":"Audray Vodounou, E. S. Adjou, Kowiou Aboudou, Fréjuce M. Kplaïssa, E. Ahoussi, Daniel Chougourou, A. Yessoufou, Lamine Baba-Moussa, D. C. Sohounhloué","doi":"10.13189/ijbb.2023.110201","DOIUrl":"https://doi.org/10.13189/ijbb.2023.110201","url":null,"abstract":"","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46908537","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of the Thermal Stability Profile of Aflatoxins from Fungal Isolates from Dried Fishes 鱼干真菌分离黄曲霉毒素热稳定性分析
International journal of biochemistry and biophysics Pub Date : 2023-08-01 DOI: 10.13189/ijbb.2023.110202
Azudiugwu Obianuju Sabina, George-Okafor Uzoamaka, O. Chinedu
{"title":"Evaluation of the Thermal Stability Profile of Aflatoxins from Fungal Isolates from Dried Fishes","authors":"Azudiugwu Obianuju Sabina, George-Okafor Uzoamaka, O. Chinedu","doi":"10.13189/ijbb.2023.110202","DOIUrl":"https://doi.org/10.13189/ijbb.2023.110202","url":null,"abstract":"","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42130324","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Spectrum of Hemoglobinopathies and Thalassemia Trait Using HPLC: Hospital-Based Observational Study in Northern India 高效液相色谱法检测血红蛋白病和地中海贫血特征:印度北部医院的观察研究
International journal of biochemistry and biophysics Pub Date : 2023-05-01 DOI: 10.13189/ijbb.2023.110101
S. Shah, A. Bansal, Siddhant Gautam, K. Gupta, R. Das, D. Mehta
{"title":"A Spectrum of Hemoglobinopathies and Thalassemia Trait Using HPLC: Hospital-Based Observational Study in Northern India","authors":"S. Shah, A. Bansal, Siddhant Gautam, K. Gupta, R. Das, D. Mehta","doi":"10.13189/ijbb.2023.110101","DOIUrl":"https://doi.org/10.13189/ijbb.2023.110101","url":null,"abstract":"","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42320975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Evaluation of Phenol Sulfotransferase (SULT1A1) Ligand Binding Order 苯酚磺基转移酶(SULT1A1)配体结合顺序的评价
International journal of biochemistry and biophysics Pub Date : 2022-06-01 DOI: 10.13189/ijbb.2022.100201
J. Beckmann, B. Schultz, B. Doyle
{"title":"Evaluation of Phenol Sulfotransferase (SULT1A1) Ligand Binding Order","authors":"J. Beckmann, B. Schultz, B. Doyle","doi":"10.13189/ijbb.2022.100201","DOIUrl":"https://doi.org/10.13189/ijbb.2022.100201","url":null,"abstract":"","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43195724","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Comparative Proteomics of Lipid Transport Proteins and Assessment of Oxidative Stress Parameters in Acute Ischemic Stroke and Healthy Control 急性缺血性脑卒中与健康对照组脂质转运蛋白的比较蛋白质组学及氧化应激参数的评估
International journal of biochemistry and biophysics Pub Date : 2022-02-01 DOI: 10.13189/ijbb.2022.100101
E. Maria, Meenu Yohannan, H. T., Mathew John
{"title":"Comparative Proteomics of Lipid Transport Proteins and Assessment of Oxidative Stress Parameters in Acute Ischemic Stroke and Healthy Control","authors":"E. Maria, Meenu Yohannan, H. T., Mathew John","doi":"10.13189/ijbb.2022.100101","DOIUrl":"https://doi.org/10.13189/ijbb.2022.100101","url":null,"abstract":"","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48945820","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Green Synthesized Nanomaterials: An Analysis of the Impact on Cellular Processes, Gene Regulation, and Epigenome 绿色合成纳米材料:对细胞过程、基因调控和表观基因组的影响分析
International journal of biochemistry and biophysics Pub Date : 2021-10-01 DOI: 10.13189/ijbb.2021.090201
N. Khatik
{"title":"Green Synthesized Nanomaterials: An Analysis of the Impact on Cellular Processes, Gene Regulation, and Epigenome","authors":"N. Khatik","doi":"10.13189/ijbb.2021.090201","DOIUrl":"https://doi.org/10.13189/ijbb.2021.090201","url":null,"abstract":"Green synthesis of nanoparticles has gained prominence in recent years as a cost-effective and environmentally sustainable approach. This green nanotechnology has diverse applications, and their potential impact on cellular processes needs to be thoroughly examined via nanomaterials. One of the major challenges in this field is the alleviation of oxidative damage, cytotoxicity, and genotoxicity induced by nanoparticles. Lately, research is more focused on analyzing the epigenetic effects including DNA methylation and histone modifications mediated through the alteration in microRNA expression that is influenced by nanoparticles. Due to their physical and chemical properties, these nanomaterials are extremely suitable carriers of targeted modifications in gene regulatory systems. Delivery of silencing RNAs and artificial transcription factors built on nanoparticles for modulating gene expression has been extensively reported in recent years. Studies on various cell lines have confirmed the downstream effects of these changes in gene expression, as demonstrated by the significant alteration in expression of proteins functional in a multitude of pathways, such as those associated with oxidative stress, cytoskeletal proteins, molecular chaperones, proteins involved in energy metabolic processes, and apoptosis and tumor-related proteins. This reshuffling of molecular expression has also been corroborated by investigations at genomic, transcriptomic, proteomic, and metabolomic levels. This chapter highlights the detailed mechanism of modulation of gene regulation and expression, and the cytological and molecular changes caused by these bionanomaterials. The toxicological aspects and biocompatibility impacts of these nanoparticles, which are of paramount importance while considering their biomedical and environmental applications, have also been outlined.","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41626355","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Nutritional, Functional and Microbiological Analysis of Powdered Seed of Moringa oleifera 辣木种子粉的营养、功能及微生物学分析
International journal of biochemistry and biophysics Pub Date : 2021-06-01 DOI: 10.13189/ijbb.2021.090101
A. A. Ibiene, Nelly C. Ekwuribe, Anwuli U. Osadebe, P. Okerentugba
{"title":"Nutritional, Functional and Microbiological Analysis of Powdered Seed of Moringa oleifera","authors":"A. A. Ibiene, Nelly C. Ekwuribe, Anwuli U. Osadebe, P. Okerentugba","doi":"10.13189/ijbb.2021.090101","DOIUrl":"https://doi.org/10.13189/ijbb.2021.090101","url":null,"abstract":"This study looked to establish the proximate composition, mineral content, water absorption capacity, energy values and microbial load of the seeds of Moringa oleifera following processing. The study was carried out using standard physicochemical and microbiological techniques. Proximate analysis revealed that M. oleifera seed powder was rich in protein (34.39%) and fat (37.76%). The mean crude fibre, ash and carbohydrate values were 5.93% and 9.42% respectively while moisture was relatively low at 7.40%. The water absorption capacity, gross energy and metabolisable energy levels were determined as 428.01%, 509.67 Kcal/100g and 398.22 Kcal/100g respectively. The heavy metal levels were low to negligible but the calcium and phosphorus levels were somewhat high at 437.85 mg/kg and 525.10 mg/kg respectively with a ratio of 0.834. Counts of 1730 CFU/g and 121 CFU/g were obtained for total heterotrophic bacteria and total fungi. The fungi and bacteria obtained were Rhizopus stolonifer , Aspergillus niger , Bacillus , Staphylococcus aureus , Pseudomonas aeruginosa , Proteus and Micrococcus luteus . No coliforms were recorded. The results from this study established M. oleifera seed powder as a good source of energy, protein, fat, calcium and phosphorus amongst other minerals and nutrients. Its nutritional and mineral content support coagulation/ flocculation and use in livestock and aquaculture feed.","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41719393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Signature of Glycylglutamic Acid Structure. 甘氨酸-谷氨酸结构特征。
International journal of biochemistry and biophysics Pub Date : 2021-06-01 DOI: 10.13189/ijbb.2021.090102
Amanda Hoff, Nigam Rath, John Lisko, Matthias Zeller, Ganesaratnam K Balendiran
{"title":"Signature of Glycylglutamic Acid Structure.","authors":"Amanda Hoff,&nbsp;Nigam Rath,&nbsp;John Lisko,&nbsp;Matthias Zeller,&nbsp;Ganesaratnam K Balendiran","doi":"10.13189/ijbb.2021.090102","DOIUrl":"10.13189/ijbb.2021.090102","url":null,"abstract":"<p><strong>Background: </strong>Glutamate (Glu) is of great interest in biomedical research. It is considered a biomarker in diabetes, which may potentially contribute to the development of autism in genetically vulnerable human populations, and it is found in relation to advanced glycation end products (AGEs) [1]. Additionally, Glu plays an active role in the function of ligand-gated ion channel glutamate receptors, chloride channels capable of filtering glutamate, as well as Potassium (K<sup>+</sup>)-channel [2]. Glu attains α [3] and β [4] crystal forms and Cβ-CH2 show asymmetric <sup>1</sup>H signal pattern in NMR spectra.</p><p><strong>Objectives: </strong>The current study was undertaken to understand the signal patterns of Cβ-CH<sub>2</sub> in Glu of the smallest dipeptide, Glycylglutamic Acid (GlyGlu), as well as the order, and planarity of the amide bond in the molecule.</p><p><strong>Materials and methods: </strong>NMR spectra of GlyGlu were measured in D<sub>2</sub>O to deduce <sup>1</sup>H and <sup>13</sup>C chemical shifts and coupling constants. GlyGlu was crystallized from MeOH and the structure was determined by single crystal X-ray diffraction techniques.</p><p><strong>Results: </strong>The sidechain of Glu in the dipeptide dissimilates the β form. The amino group of Gly (Glycine) is protonated and exhibits hydrogen bonding with the main chain carboxylate group of a symmetry-related Glu that is deprotonated in the crystal packing of GlyGlu. The deprotonated main chain carboxylate of Glu is also in hydrogen-bonding distance from the side chain carboxylic acid group that is in the protonated form of a symmetry-related Glu of the dipeptide. The Cβ-CH<sub>2</sub> geminal protons on the side chain of Glu have different chemical shifts and splitting pattern in <sup>1</sup>H NMR reflecting their dissymmetric environment.</p><p><strong>Conclusion: </strong>The results reported will be useful for monitoring changes that Glu and/or molecules in connection to Glu may undergo in <i>in vivo</i>, <i>in situ</i>, and <i>in vitro</i> conditions. This provides a valuable metric which will enable the examination of the metabolites relevant to the detection and diagnosis of disease or developmental conditions, as well as scrutinizing the effectiveness of treatment options.</p>","PeriodicalId":93301,"journal":{"name":"International journal of biochemistry and biophysics","volume":"9 1","pages":"8-15"},"PeriodicalIF":0.0,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/e7/a8/nihms-1742723.PMC8515908.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39527179","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
0
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
相关产品
×
本文献相关产品
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:604180095
Book学术官方微信