International Journal of Scientific Research in Biological Sciences最新文献_第5页

Potential Probiotic Analysis Indigenous Lactic Acid Bacteria from Freshly Drawn Goat Milk 新鲜羊奶中原生乳酸菌的潜在益生菌分析

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.6572

S elvajeyanthi, N Hemashenpagam, M Vinotha

引用次数: 1

Effects of synthetic pyrethroids Cyfluthrin and Fenvalerate on Nucleic acid contents of fresh water fish Gambusia affinis 合成拟除虫菊酯、氟氰菊酯和氰戊菊酯对淡水鱼亲和赤鲷核酸含量的影响

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.2030

S. Ghouse

{"title":"Effects of synthetic pyrethroids Cyfluthrin and Fenvalerate on Nucleic acid contents of fresh water fish Gambusia affinis","authors":"S. Ghouse","doi":"10.26438/ijsrbs/v6i3.2030","DOIUrl":"https://doi.org/10.26438/ijsrbs/v6i3.2030","url":null,"abstract":"Received: 22/May/2019, Accepted: 12/Jun/2019, Online: 30/Jun/2019 Abstract-India is a country with more than 60–70% of its population dependent on agriculture. Rapid industrialization and successful green, white and blue revolutions have necessitated a large variety of chemicals/pesticides usage resulting environmental pollution which has become not only a national but a global problem. Fish occupy a prominent position in the field of aquatic toxicology and have been employed in studies concerning ecological health. In the present investigation two synthetic pyrethroids were selected namely Cyfluthrin and Fenvalerate to evaluate their toxicity on Gambusia affinis. In the present study there is significant decline in DNA content in the gill, liver and kidney tissues is observed, when the fish Gambusia affinis is exposed to the cyflthrin and fenvalerate. Decreases in the DNA content due to inhibition of the enzymes in DNA synthesis. The declines in RNA level in treated fish due to obstruction in RNA synthesis. Resulting in the swelling and chromatolysis of Nissle bodies which are rich in RNA. Pesticides may influence directly or modify DNA, other cellular process associated with the integrity of the genome.","PeriodicalId":14378,"journal":{"name":"International Journal of Scientific Research in Biological Sciences","volume":"53 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89582299","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

Association of Regulatory Factor X 6 gene (rs339331) polymorphism with Prostate Cancer A case-control study from South India 调控因子x6基因(rs339331)多态性与前列腺癌的关系:来自印度南部的病例对照研究

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.114118

Swarnalatha Daram, S. Poornima, Syeda Zubeda, P Akhilesh, Ayyala, B. Srinadh, P. Shailaja, A. Sandhya, D. Ramakrishna, Q. Hasan

引用次数: 0

Length-Weight Relationship of the Toothed Pony Fish, Gazza Minuta (Bloch, 1797) from Tuticorin Waters of India 来自印度图蒂戈林水域的有齿小马鱼的长度-重量关系，Gazza Minuta (Bloch, 1797)

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.119123

S. Puvaneswari, R. Karuppasamy

引用次数: 1

Assessment of endophytic fungal isolates for its Antibiofilm activity on Pseudomonas aeruginosa 内生真菌分离物对铜绿假单胞菌的抗菌活性评价

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.8186

Ashok Dawande, Neha D. Gajbhiye, V. N. Charde, Y. S. Banginwar

{"title":"Assessment of endophytic fungal isolates for its Antibiofilm activity on Pseudomonas aeruginosa","authors":"Ashok Dawande, Neha D. Gajbhiye, V. N. Charde, Y. S. Banginwar","doi":"10.26438/ijsrbs/v6i3.8186","DOIUrl":"https://doi.org/10.26438/ijsrbs/v6i3.8186","url":null,"abstract":"The present study reports assessment of the antibiofilm activity of endophytic fungi on quorum sensing controlled biofilm formation in Pseudomonas aeruginosa MTCC 2453. Endophytic fungi isolated from agriculture field were evaluated for antibiofilm activity. After fermentation in sucrose broth, biofilm formation inhibitors from endophytic fungi were extracted using ethyl acetate. The active extract from each endophytic fungus was assayed for inhibition of biofilm formation using biosensor strain Pseudomonas aeruginosa. At highest tested concentration (200μg/ml) of both fungal extract and biocidal agent, the extract from Fusarium sp.1 demonstrated maximum inhibition in biofilm formation (49.65%) and minimum inhibition by Colletotrichum sp. extract (18.21%) and inhibition was significant at (P < 0.05). Similarly at highest tested concentration (200μg/ml) of fungal extract alone, the maximum percent decrease (18.90%) was observed in P. aeruginosa by Phoma sp. extract and minimum inhibition by Penicillium sp extract (4.00%) with no statistical difference. On the other hand extract from Aspergillus sp.2 was found to show no antibiofilm activity but exhibit stimulatory effect on biofilm formation extract (-4.78%). Combined effect of active fungal extract and biocidal agent resulted in significantly more percent biofilm inhibition as compared to fungal extract alone. The action of one or more active compounds extracted from endophytic fungi may be responsible for antibiofilm activity. Such compounds could be effective against emerging multidrug resistant pathogens. KeywordsEndophytic fungi, Biofilm, Quorum sensing, Pseudomonas aeruginosa.","PeriodicalId":14378,"journal":{"name":"International Journal of Scientific Research in Biological Sciences","volume":"111 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73955667","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

Occupational Health Hazards of Women Beedi Rollers in Nippani Taluk, South India 南印度Nippani Taluk妇女滚豆机的职业健康危害

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.130132

Kalpana I. Pattan, S. Puranik

引用次数: 0

To Raise the Polyclonal Immuno-Probe(s) and Development of Enzyme Immuno-Assay for Detection of Cross Reactivity of Alternaria brassicae and their Different Isolates 建立多克隆免疫探针并建立酶免疫法检测油菜互交菌及其不同分离株的交叉反应性

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.5664

Amardeep Singh, Gyanika Shukla, S. S. Gaurav

引用次数: 0

Isolation and Molecular Characterization of Termite GUT Microflora 白蚁肠道菌群的分离与分子特性研究

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.4149

V. Devaraj, S. S. Kesti

引用次数: 5

Assessment of anti-snake venom effects of Acalypha fruticosa leaves against Indian Saw-scaled viper by using envenomed Wistar albino rats 用毒化Wistar大鼠评价猕猴桃叶对印度锯鳞蛇的抗蛇毒作用

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.3140

M. Ramaswamy, Sivakumar Duraikannu, Chandrasekar Solaimuthu

{"title":"Assessment of anti-snake venom effects of Acalypha fruticosa leaves against Indian Saw-scaled viper by using envenomed Wistar albino rats","authors":"M. Ramaswamy, Sivakumar Duraikannu, Chandrasekar Solaimuthu","doi":"10.26438/ijsrbs/v6i3.3140","DOIUrl":"https://doi.org/10.26438/ijsrbs/v6i3.3140","url":null,"abstract":"Indian saw-scaled viper are one of the highly venomous snake found in Indian subcontinent and its venom has a wide variety of toxic compounds and it can able to causing severe envenoming characterized by severe pharmacological effects. The traditional knowledge on the Acalypha fruticosa plant was clearly states that this plant was used against the venomous bites and stings. In best of our knowledge, there were no any scientific reports to justify the anti-snake venom potential of this plant. The main objective of the present research work was to evaluate the anti-snake venom activity of A. fruticosa against Indian saw-scaled viper venom using envenomed animal model. The effects of ethanolic leaves extract of A. fruticosa on hematological parameters of experimental rats, saw-scaled viper venom induced liver toxicity, renal toxicity and blood metabolites was analyzed in experimental rats. In the present study, the ethanolic leaves extract of A. fruticosa leaves was inhibited the venom induced changes in hematological parameters. The plant extract was effectively decreased the saw-scaled viper venom induced liver toxicity and renal toxicity in experimental rats. The observed results clearly states that the A. fruticosa leaves has potent snati-snake venom activity.","PeriodicalId":14378,"journal":{"name":"International Journal of Scientific Research in Biological Sciences","volume":"128 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85283027","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

Phytosociological study of coastal flora of Devbhoomi Dwarka district and its islands in the Gulf of Kachchh, Gujarat 古吉拉特邦Kachchh湾Devbhoomi Dwarka地区及其岛屿海岸植物区系的植物社会学研究

International Journal of Scientific Research in Biological Sciences Pub Date : 2019-06-30 DOI: 10.26438/ijsrbs/v6i3.113

L. Das, H. Salvi, R. D. Kamboj

{"title":"Phytosociological study of coastal flora of Devbhoomi Dwarka district and its islands in the Gulf of Kachchh, Gujarat","authors":"L. Das, H. Salvi, R. D. Kamboj","doi":"10.26438/ijsrbs/v6i3.113","DOIUrl":"https://doi.org/10.26438/ijsrbs/v6i3.113","url":null,"abstract":"The study described the diversity and phytosociological attributes of plant species (trees, shrubs and herbs) in coastal areas of Devbhoomi Dwarka District and its islands in the Gulf of Kachchh. A random sampling method was employed in this study. A total of 243 plant species were recorded of which trees and shrubs represented with 30 specieseach. Grasses & sedges were also represented by 30 species and 29 species were climbers. Among the tree and shrub species, Prosopis juliflora showed the highest density (373.51 ind. /ha), frequency (63.50.67%), relative density (30.19.7%), relative frequency (24.41%) and relative abundance (7.68%).Regarding herb species, Aristida redacta represented the highest density (3.97ind./sq.m) and frequency (39.02%). Moreover, the highest importance value index was measured in Prosopis juliflora (62.28) among trees & shrubs and Aristida redacta (31.51) among herbs. The Abundance/Frequency ratio of trees, shrubs and herb species showed contagious distribution pattern within the study area. The present study also includes α diversity (Shannon diversity index, Simpson's Index, species richness, evenness index) of the coastal terrestrial plants.","PeriodicalId":14378,"journal":{"name":"International Journal of Scientific Research in Biological Sciences","volume":"2014 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73313944","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