International Journal of Advances in Scientific Research最新文献_第10页

Cytotoxicity effect of ethanolic extract of Mikania glomerata against A549 human lung cancer cell line 薇甘菊醇提物对人肺癌A549细胞的细胞毒作用

International Journal of Advances in Scientific Research Pub Date : 2016-08-01 DOI: 10.7439/IJASR.V2I7.3512

S. Sarojini, V. Ramesh, P. Senthilkumaar

引用次数: 5

A Comparative Study on Modifications of Decomposition Method 分解方法修正的比较研究

International Journal of Advances in Scientific Research Pub Date : 2016-08-01 DOI: 10.7439/IJASR.V2I8.3484

J. Ahmad, Madiha R. Tahir, L. Tahir, M. Naeem

引用次数: 0

Biosynthesis and characterization of silver nanoparticles (AgNPs) using marine bacteria against certain human pathogens 利用海洋细菌对某些人类病原体进行银纳米粒子(AgNPs)的生物合成和表征

International Journal of Advances in Scientific Research Pub Date : 2016-08-01 DOI: 10.7439/IJASR.V2I7.3514

J. Begam

{"title":"Biosynthesis and characterization of silver nanoparticles (AgNPs) using marine bacteria against certain human pathogens","authors":"J. Begam","doi":"10.7439/IJASR.V2I7.3514","DOIUrl":"https://doi.org/10.7439/IJASR.V2I7.3514","url":null,"abstract":"The present work investigates the synthesis of silver nanoparticles (AgNPs) by biological method using marine bacteria. The minimum inhibitory concentration (MIC) test was performed to find the inhibitory concentration of AgNO 3 against marine bacterial isolate. After MIC study, the biogenic AgNPs was prepared through marine bacterial isolate and characterized by using UV-visible spectroscopy, Scanning Electron Microscopy (SEM), X Ray Diffraction (XRD), and Fourier transform infrared spectroscopy (FTIR). From the UV-visible spectroscopy, the absorption peak was found at 420 nm. In SEM image, it is confirmed that the sample contains spherical shaped silver nanoparticles and most of the particles were below 100 nm in size. In XRD analysis, it was confirmed that the silver nanoparticles are crystalline in nature, which was confirmed by the FTIR peak at 518 cm -1 corresponding to the Ag vibration present in crystalline structure. The antimicrobial activity of silver nanoparticles was determined by disk diffusion method, and found that silver nanoparticles have significant antibacterial activity against most of the pathogens.","PeriodicalId":119953,"journal":{"name":"International Journal of Advances in Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129714640","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: 10

Assessment of physiochemical, heavy metal and indicator bacterial groups in water and soil samples of different oil contaminated regions, Tiruchirappalli city 蒂鲁奇拉帕利市不同油污染区水体和土壤样品理化、重金属及指示菌群评价

International Journal of Advances in Scientific Research Pub Date : 2016-08-01 DOI: 10.7439/IJASR.V2I7.3513

C. Vinothini, R. Ravikumar

{"title":"Assessment of physiochemical, heavy metal and indicator bacterial groups in water and soil samples of different oil contaminated regions, Tiruchirappalli city","authors":"C. Vinothini, R. Ravikumar","doi":"10.7439/IJASR.V2I7.3513","DOIUrl":"https://doi.org/10.7439/IJASR.V2I7.3513","url":null,"abstract":"The levels of physiochemical, heavy metal and microbiological pollution in different oil contaminated regions of Tiruchirappalli city were reported in the study. The water and sediment samples from four different oil contaminated regions in Tiruchirappalli city were collected during monsoon 2015. The sampling regions were divided into two category such as heavy oil contaminated regions (oil shed / oil washed regions) and bus stand regions. In oil contaminated water sample, the ranges of pH, TDS, EC, DO, BOD, COD, TA, TH, Ca, Mg, Na, K, HCO3, CO3, Cl, SO4, N-NO2, O-PO4 and oil-grease were 7.4-8.4, 395.4-651.4 mg/L, 670.2-1104.1 μS/cm, 0-1, 3.4-6.4, 5.5-76.9, 14.2-17.4, 74.5-165.4, 24.4-159.9, 16.0-81.5, 8.4-78.4, 24.5-66.3, 21.5-48.9, 86.7-161.4, 0 - 0, 79.5-145.2, 48.5-115.6, 2.3-15.2, 6.2-14.4 and 7.9-15.4 mg/L, respectively. But in soil sample, the ranges of Cd, Cr, Cu, Fe, Ne Pb and Zn were 0.14-0.65, 0.11-0.22, 0.19-0.52, 0.91-3.46, 0.1-0.2, 0.12-0.22, 0.65-1.82 mg/kg, respectively. In oil contaminated water sample, counts of TVC, TC, TS, FC, FS, VC, SAC, SHC and PC were in the range of 21300-126000, 1620-13200, 240-1050, 250-1130, 100-250, 120-180, 80-160, 130-200 and 260-560 CFU/mL, respectively. In soil sample, the TVC, TC, TS, FC, FS, VLO, SC and PC ranges were 56000-218000, 3100-14800, 350-1260, 330-1420, 150-300, 110-240, 120-200, 160-260 and 410-1060 CFU/g, respectively. The results of this study indicated that oil shed regions gor higher pollutions tha bus stand regions. This study gave a special emphasis on the determination of the levels of pollution and also identified the vulnerable regions. Hence, throughout impoundment and continuous monitoring is needed.","PeriodicalId":119953,"journal":{"name":"International Journal of Advances in Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128472357","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

Oro-dispersible tablets of ayurvedic powder for improving taste, compliance, ease and accuracy of administration 阿育吠陀粉末的oro分散片，用于改善味道，依从性，易于和准确的管理

International Journal of Advances in Scientific Research Pub Date : 2016-07-01 DOI: 10.7439/IJASR.V2I6.3458

Deepak Khobragde, A. Kotha, K. Ravalika, Richa Gupta, P. Kumar

{"title":"Oro-dispersible tablets of ayurvedic powder for improving taste, compliance, ease and accuracy of administration","authors":"Deepak Khobragde, A. Kotha, K. Ravalika, Richa Gupta, P. Kumar","doi":"10.7439/IJASR.V2I6.3458","DOIUrl":"https://doi.org/10.7439/IJASR.V2I6.3458","url":null,"abstract":"Most of the ayurvedic medicines are in the form of powder. Being in powder form the administration of accurate dose with ease is a problem. They may have some kind of unacceptable bitter taste. Furthermore it needs water or honey for administration and chances of spoilage and waste are more. Oro-dispersible tablet which rapidly disintegrating in mouth will be the best remedy for efficient use of ayurvedic powders. The aim of this study was to formulate oro-dispersible tablets of ayurvedic polyherbal powder Talisadi. Talisadi is a traditional Ayurvedic powder preparation well known and effective in various disorders of respiratory and digestive system. Using various excipients like super-disintegrants and sweeteners, different formulation of polyherbal drug Talisadi were formulated by direct compression method. The acceptable formulation, among all the developed formulations of oro-dispersible tablet was having a disintegrating time of 1 min and 10 sec and acceptable taste. Thus the study concludes that formulation of oro-dispersible tablets of ayurvedic powder preparation can be a good option to enhance acceptability, efficiency and easy and accurate administration of powder ayurvedic preparations like Talisadi.","PeriodicalId":119953,"journal":{"name":"International Journal of Advances in Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124847202","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

Model for Predicting and Analyzing the %Fe Removed as Deleterious Element from Al-Si alloys During Fe Removal Processing with Mn 铝硅合金锰除铁过程中作为有害元素去除的铁%预测与分析模型

International Journal of Advances in Scientific Research Pub Date : 2016-06-30 DOI: 10.7439/IJASR.V2I6.3374

F. Anene, N. E. Nwankwo

引用次数: 0

Isolation of potential bacterial pathogens from the phylloplane of some selected medicinal plants 部分药用植物叶面潜在致病菌的分离

International Journal of Advances in Scientific Research Pub Date : 2016-06-27 DOI: 10.14419/IJSW.V4I2.6156

HY Ismail, H. Bello, I. Allamin, E. Danjuma

{"title":"Isolation of potential bacterial pathogens from the phylloplane of some selected medicinal plants","authors":"HY Ismail, H. Bello, I. Allamin, E. Danjuma","doi":"10.14419/IJSW.V4I2.6156","DOIUrl":"https://doi.org/10.14419/IJSW.V4I2.6156","url":null,"abstract":"Microorganisms are ubiquitous and their impact could be appreciated directly or indirectly. This study was aimed at determining the occurrence of pathogenic bacteria on the phylloplane of some medicinal plants commonly used to treat diseases by oral administration. Leaves samples were collected aseptically from Cassia fistula (Cassia) Mangifera indica (Mango) and Psidium guajavum (Guava) and their bacterial contents were assessed. Higher bacterial counts were observed in raw samples followed by those washed with sterile water. Samples washed with sterile warm water (blanched) were shown to have lower counts although without statistical significance (p ≤ 0.05). Guava leaves had higher counts (3.4×106 cfu/g) in the raw samples and cassia in blanched (6.4×105 cfu/g). However, mango leaves had the lowest (8.4×105 cfu/g and 2.0×105 cfu/g) in both the treatments respectively. Twenty bacterial species were isolated comprising Gram negative and Gram positive species. Bacterial identification revealed that Proteus mirabilis (35%), Proteus vulgaris (15%), Escherichia coli (15%), Klebsiella pneumoniae (5%), Morganella morganii (5%), Salmonella typhi (10%), Enterobacter sp. (5%), Staphylococcus aureus (5%) and Vibrio cholarae (5%) were the prevalent species. These organisms could be potential pathogens and proper washing with hot water may serve a better means of reducing the microbial contents and thus, it is recommended.","PeriodicalId":119953,"journal":{"name":"International Journal of Advances in Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122451722","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

Prevalence and antibiotic resistance of Pasteurella multocida isolated from chicken in Ado-Ekiti metropolis 多杀性巴氏杆菌在阿多-埃基蒂市的流行及耐药性分析

International Journal of Advances in Scientific Research Pub Date : 2016-06-27 DOI: 10.14419/IJSW.V4I2.6273

A. Victor, Bamikole Mathew, Oluyege Adekemi, A. Ayo, A. Odunayo

{"title":"Prevalence and antibiotic resistance of Pasteurella multocida isolated from chicken in Ado-Ekiti metropolis","authors":"A. Victor, Bamikole Mathew, Oluyege Adekemi, A. Ayo, A. Odunayo","doi":"10.14419/IJSW.V4I2.6273","DOIUrl":"https://doi.org/10.14419/IJSW.V4I2.6273","url":null,"abstract":"Pasteurella multocida is a poultry bacterial pathogen causing fowl cholera in chicken. The prevalence and antibiotic susceptibility of P. multocida isolates from freshly dead chicken were determined. Ninety seven (97) freshly dead chicken from 23 different farms were analyzed for the presence of P. multocida . Swabs of the trachea and the liver of the necropsied chicken were activated on buffered peptone water and later cultured on blood agar and MacConkey agar. Pure culture of organisms were subjected to cultural and biochemical characterization. In vitro susceptibility of the pure isolates of P. multocida against 12 antimicrobial agents was determined using disk diffusion method. Twelve isolates of P. multocida were recovered from the chicken, with a prevalence of 12.4%. Nine of the isolates were recovered from the trachea and three from the liver. All the 12 isolates recovered from the birds were multi-resistant to the antibiotics used in this research. The antibiogram showed that all the isolates resisted ampicillin, amoxicillin/clavulinate, doxycycline and tylosine. Nitrofuratoin and gentamycin had the best antimicrobial activity with 25% and 50% resistance respectively. The resistance of other antibiotics are: Ofloxacin 75%, Ciprofloxacin 83.3%, Enrofloxacin 75%, Furasol 66.7%, Ceftazidime 91.7% and Cefuroxime 66.7%. This result showed that there is an emergence of multi- resistance in P. multocida, therefore it is important to carry out sensitivity test before administration of antibiotics in order to control fowl cholera.","PeriodicalId":119953,"journal":{"name":"International Journal of Advances in Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124061631","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: 6

Evaluation of hepatoprotective potential of methanolic extract of the plant dolichos biflorus linn 芍药醇提物对肝脏保护作用的评价

International Journal of Advances in Scientific Research Pub Date : 2016-06-22 DOI: 10.7439/IJASR.V2I5.3300

B. Deepthi, M. AshokaShenoy, K. Hegde

{"title":"Evaluation of hepatoprotective potential of methanolic extract of the plant dolichos biflorus linn","authors":"B. Deepthi, M. AshokaShenoy, K. Hegde","doi":"10.7439/IJASR.V2I5.3300","DOIUrl":"https://doi.org/10.7439/IJASR.V2I5.3300","url":null,"abstract":"Present study is to evaluate the hepatoprotective potential of methanolic extract of the plant Dolichos biflorus Linn . against paracetamol and alcohol induced hepatotoxicity in rats. Oral administration of plant extract in two doses 200mg/kg and 400mg/kg body weight were subjected for the evaluation of hepatoprotective potential against alcohol (2ml/100g) and PCM (2g/kg) induced liver injury. Silymarin (25mg/kg) was used as a standard drug. The parameters like SGPT, SGO, ALP, TB and endogenous enzymes were estimated to assess the liver functions. In addition histopathological study was also carried out. Both the lower (200mg/kg) and higher dose (400mg/kg) of D.biflorus extract showed dose dependent significant decrease in SGPT, SGOT, ALP and TB levels when compared with toxic control. Both extracts showed decrease in LPO and increase in GSH, SOD and CAT levels. Hepatoprotective effect was also confirmed by histopathological analysis of liver which showed less damage in extract treated rats. The results obtained were comparable with that of the standard. The present study concluded that Dolichos biflorus Linn. plant were found to be effective against hepatotoxicity induced by Alcohol and Paracetamol.","PeriodicalId":119953,"journal":{"name":"International Journal of Advances in Scientific Research","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130708903","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

An investigation of the effect of knowledge management aspects on organizational performance (case study: sepah bank in Ardebil province) 知识管理对组织绩效的影响研究(以阿尔德比尔省sepah银行为例)

International Journal of Advances in Scientific Research Pub Date : 2016-06-20 DOI: 10.14419/IJSW.V4I2.6244

Daryoush Sahebnazar, Ebrahim Dadfar

引用次数: 1