International Journal of Biology and Chemistry最新文献

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Determination of indium in its mineral resources by comparator neutron activation analysis 比较中子活化法测定其矿产资源中的铟
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-12-01 DOI: 10.26577/ijbch.2021.v14.i2.015
I. Silachyov
{"title":"Determination of indium in its mineral resources by comparator neutron activation analysis","authors":"I. Silachyov","doi":"10.26577/ijbch.2021.v14.i2.015","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i2.015","url":null,"abstract":"Ab ract. The application of comparator in rumental neutron activation analysis (INAA) was considered to determine indium by the short-lived radionuclide 116m In it its mineral resources such as different types of polymetallic ore, copper, lead-zinc, tin, tin-tung en ores, and similar. Cu and Zn contents of the samples eter RLP-21T, Kazakh an. If Cu mass fraction exceeded 0.4–0.5% or that of Zn exceeded 3% (that is often characteri ic of polymetallic, copper, and lead-zinc ores), then their contents were used in comparator INAA as the internal andards measured by an independent method. If none of the conditions were met, then the andard addition method was applied using a 10 mg addition of reagent ZnO to each sample. A to verify accuracy of the method. The proposed variant of comparator INAA was shown to insure accuracy precision according to the indu rial andard O 41-08-221-04 (Russian Federation). The method was tried out for several dozens of ore samples presenting various indium mineral resources including the ones from the gold-polymetallic deposit Maikain in North-Ea ern Kazakh an.","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44635161","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: 2
Molecular mechanisms of apoptosis 细胞凋亡的分子机制
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-12-01 DOI: 10.26577/ijbch.2021.v14.i2.07
A. Ahsan, A. Mansharipova
{"title":"Molecular mechanisms of apoptosis","authors":"A. Ahsan, A. Mansharipova","doi":"10.26577/ijbch.2021.v14.i2.07","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i2.07","url":null,"abstract":"","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44137920","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
FEATURES OF THE CHEMICAL COMPOSITION AND TECHNOLOGICAL PROPERTIES OF LARGE-FRUITED PURPLE CHERRY PLUM IN ORDER TO JUSTIFY ITS USE FOR THE PRODUCTION OF DRIED FRUITS 大果紫樱桃李的化学成分和工艺性能特征及其在干果生产中的应用
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-12-01 DOI: 10.26577/ijbch.2021.v14.i2.014
N. Alexeyeva, M. Satayev, A. Azimov, Z. Shakiryanova, V. Samonin
{"title":"FEATURES OF THE CHEMICAL COMPOSITION AND TECHNOLOGICAL PROPERTIES OF LARGE-FRUITED PURPLE CHERRY PLUM IN ORDER TO JUSTIFY ITS USE FOR THE PRODUCTION OF DRIED FRUITS","authors":"N. Alexeyeva, M. Satayev, A. Azimov, Z. Shakiryanova, V. Samonin","doi":"10.26577/ijbch.2021.v14.i2.014","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i2.014","url":null,"abstract":"","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42034932","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
Identification and characterization of endophytic bacteria isolated from root nodules of lentil (Lens culinaris L.) grown on saline soils 盐碱地小扁豆根瘤内生细菌的鉴定与特性研究
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-12-01 DOI: 10.26577/ijbch.2021.v14.i2.05
D. Jabborova, T. Bozorov, L. Li, A. Kistaubayeva, D. Egamberdieva
{"title":"Identification and characterization of endophytic bacteria isolated from root nodules of lentil (Lens culinaris L.) grown on saline soils","authors":"D. Jabborova, T. Bozorov, L. Li, A. Kistaubayeva, D. Egamberdieva","doi":"10.26577/ijbch.2021.v14.i2.05","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i2.05","url":null,"abstract":"Ab ract. In this udy the endophytic bacteria from the root nodules of lentil ( Lens culinaris L.) grown on were isolated from nodules and four isolates (L2, L6, L9, L10) were able to produce lipase, protease and cellulose enzymes. All bacterial isolates were positive to glucanase activity. Eleven isolates did not show antagoni ic activity again fungal rains Fusarium (F.) oxysporum , F. equiseti and Verticillium (V.) dahliae . One isolate (L10) appeared to have the highe antifungal activity again F. oxysporum , F. equiset and V. dahlia . The effect of bacterial isolates of plant growth promoting rhizobacteria (PGPR) on root and shoot growth of lentils were (B.) subtilis Rhizobium Enterobacter tabaci L4, B. cereus L9, and B. velezensis L10. They can possibly be sugge ed as microbial inoculants for lentil under saline soil conditions. Among bacterial isolates B. velezensis L10 could be used as a biological control agent to protect lentil from fungal pathogens.","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46780982","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
Novel 3,5- bis(fluorobenzylidene)piperidin-4-ones as regulators of wheat growth 新型3,5-双(氟亚苄基)哌啶-4-酮作为小麦生长调节剂
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-12-01 DOI: 10.26577/ijbch.2021.v14.i2.016
Zh. Koshetova, K. Praliyev, V. Yu., T. Li, N. Zhumanova, E. Turac
{"title":"Novel 3,5- bis(fluorobenzylidene)piperidin-4-ones as regulators of wheat growth","authors":"Zh. Koshetova, K. Praliyev, V. Yu., T. Li, N. Zhumanova, E. Turac","doi":"10.26577/ijbch.2021.v14.i2.016","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i2.016","url":null,"abstract":"","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49662493","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
Impact of COVID-19 lockdown COVID-19封锁的影响
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-12-01 DOI: 10.26577/ijbch.2021.v14.i2.010
A. Zhusupova
{"title":"Impact of COVID-19 lockdown","authors":"A. Zhusupova","doi":"10.26577/ijbch.2021.v14.i2.010","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i2.010","url":null,"abstract":"","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49041372","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: 121
Production of biohydrogen from cyanobacteria: current challenges and opportunities 蓝藻生产生物氢:当前的挑战和机遇
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-06-01 DOI: 10.26577/ijbch.2021.v14.i1.01
B. Zayadan, A. Kakimova, K. Bolatkhan, S. Sandybayeva, B. Kosalbayev, D. Nurabayeva
{"title":"Production of biohydrogen from cyanobacteria: current challenges and opportunities","authors":"B. Zayadan, A. Kakimova, K. Bolatkhan, S. Sandybayeva, B. Kosalbayev, D. Nurabayeva","doi":"10.26577/ijbch.2021.v14.i1.01","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i1.01","url":null,"abstract":"","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45091930","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: 3
Common treatments with indigenous Iranian plants for routine pediatric diseases and disorders 用伊朗本土植物治疗常规儿科疾病和失调
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-06-01 DOI: 10.26577/ijbch.2021.v14.i1.09
H. Sherkatolabbasieh, M. Bahmani, M. Hamidi
{"title":"Common treatments with indigenous Iranian plants for routine pediatric diseases and disorders","authors":"H. Sherkatolabbasieh, M. Bahmani, M. Hamidi","doi":"10.26577/ijbch.2021.v14.i1.09","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i1.09","url":null,"abstract":"","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45921882","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
Cytotoxic effect of a 3-(4-chlorophenyl)-5-(4-methoxybenzyl)-4H-1,2,4-triazole derivative compound in human melanoma cells 3-(4-氯苯基)-5-(4-甲氧基苄基)- 4h -1,2,4-三唑衍生物对人黑色素瘤细胞的细胞毒作用
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-06-01 DOI: 10.26577/ijbch.2021.v14.i1.015
E. Demir, A. Colak, Selcen Çelik Uzuner, O. Bekircan
{"title":"Cytotoxic effect of a 3-(4-chlorophenyl)-5-(4-methoxybenzyl)-4H-1,2,4-triazole derivative compound in human melanoma cells","authors":"E. Demir, A. Colak, Selcen Çelik Uzuner, O. Bekircan","doi":"10.26577/ijbch.2021.v14.i1.015","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i1.015","url":null,"abstract":"Melanoma represents the most forceful derm cancer with a high rate of mortality. Although chemotherapy has been commonly used in the treatment of melanoma, drug resistance and side effects of conventional chemotheurapeutics negatively affect the continuity and success the treatment. 1,2.4 triazole derivatives are popular compounds of recent years with anti-microbial, anti-inflammatory, analgesic, antiviral, anti-proliferative and COVID-19 associated anti-fungal activities. However, studies that revealed the effects of 1,2.4 triazole compounds on melanoma cells are limited. The aim of this study was to investigate the effects of a 3-(4-chloropheny1)-5-(4-methoxybenzy1)-4H-1,2.4-triazole derivative (B9) compound on cytotoxicity and cell cycle using MTT and flow cytometrv, respectively and the inhibitory' effect on tyrosinase in human melanoma (VMM917) cells using colorimetric assay for melanin content. The compound B9 exhibited a selective cytotoxic effect (4.9-fold) on VMM917 cells compared to normal cells. B9 induced cell cycle arrest at the S phase and also decreased the amount of melanin in the cells. The results suggest a novel candidate drug in melanoma therapy. The detailed investigation of the molecular mechanism of this selective cytotoxic effect will provide understanding on the usability of B9 as an alternative chemotherapeutic agent in melanoma.","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47936869","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
Chemotherapy of apple shoots in vitro as method of viruses eradication 苹果苗体外化疗脱毒方法研究
IF 0.3
International Journal of Biology and Chemistry Pub Date : 2021-06-01 DOI: 10.26577/ijbch.2021.v14.i1.04
N. Romadanova, A. Tolegen, T. Koken, M. Nurmanov, S. Kushnarenko
{"title":"Chemotherapy of apple shoots in vitro as method of viruses eradication","authors":"N. Romadanova, A. Tolegen, T. Koken, M. Nurmanov, S. Kushnarenko","doi":"10.26577/ijbch.2021.v14.i1.04","DOIUrl":"https://doi.org/10.26577/ijbch.2021.v14.i1.04","url":null,"abstract":"","PeriodicalId":41021,"journal":{"name":"International Journal of Biology and Chemistry","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47646624","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: 4
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