Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control最新文献_第2页

Toxic Effect of Rosary Pea, Abrus precatorius L. Seeds Powder on Sitophilus granarius and Rattus rattus 念珠豆、花楸种子粉对黑斑象和家鼠的毒作用

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-11-16 DOI: 10.21608/eajbsf.2021.205956

M. Elbath, S. El-Deeb

引用次数: 0

Ameliorative Effect of Jojoba Oil on Monosodium Glutamate Induced Cardiotoxicity and Neurotoxicity: Molecular, Metabolic and Histopathological study 霍霍巴油对谷氨酸钠诱导的心脏毒性和神经毒性的改善作用:分子、代谢和组织病理学研究

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-11-12 DOI: 10.21608/eajbsf.2021.204456

Sahar Abo El Wafa, Rania Mohamady, Sania Elwia

引用次数: 0

Influence of the Different Densities of Phenacoccus solenopsis Tinsley on the Parasitism Ratio of Aenasius arizonensis (Girault) Under Laboratory Conditions 实验室条件下扶桑绵粉蚧不同密度对亚利桑那伊螨寄生率的影响

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-11-08 DOI: 10.21608/eajbsf.2021.203838

H. M.,, A. Shahein, K. Hammad, Shadia, Mostafa

引用次数: 0

The disruptive impact of novaluron, a chitin synthesis inhibitor, on the adult performance and reproduction of the black cutworm, Agrotis ipsilon (Hufnagel) (Lepidoptera: Noctuidae) 几丁质合成抑制剂novaluron对黑蛾成虫(Agrotis ipsilon, Hufnagel)成虫性能和繁殖的破坏性影响

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-09-29 DOI: 10.21608/eajbsf.2021.199341

B. A., Hassan, A., T. M., G. K.

引用次数: 1

Evaluation Efficiency of Some Insecticides, Plant Extracts and Plant Oils on Controlling Myzus persicae Infesting Squash Plants Under Plastic Greenhouses 几种杀虫剂、植物提取物和植物油防治塑料大棚南瓜蚜效果评价

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-08-18 DOI: 10.21608/eajbsf.2021.192756

G. Heikal, H. Saad, M. El-Genaidy

引用次数: 1

Rice Straw and Peanut Residues Biochars as Eco-Friendly Approaches for Controlling Root-Knot Nematode, Meloidogyne incognita Infecting Eggplant 水稻秸秆和花生残炭防治茄子根结线虫的生态友好方法

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-08-03 DOI: 10.21608/eajbsf.2021.189667

N. Ahmed

引用次数: 2

Suppressive Impact of 6-Benzyladenine, A Plant Growth Regulator, on the Adult Performance and Reproductive Potential of Galleria mellonella L. (Lepidoptera: Pyralidae) 植物生长调节剂6-苄基腺嘌呤对黄粉蚧成虫生长性能和繁殖潜力的抑制作用

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-07-16 DOI: 10.21608/EAJBSF.2021.186039

K. Ghoneim, Hamadah, Kh., A. El-Hela

{"title":"Suppressive Impact of 6-Benzyladenine, A Plant Growth Regulator, on the Adult Performance and Reproductive Potential of Galleria mellonella L. (Lepidoptera: Pyralidae)","authors":"K. Ghoneim, Hamadah, Kh., A. El-Hela","doi":"10.21608/EAJBSF.2021.186039","DOIUrl":"https://doi.org/10.21608/EAJBSF.2021.186039","url":null,"abstract":"The greater wax moth Galleria mellonella is responsible for serious economic losses to bee keepers in developing countries. Larvae feed on the wax comb in weak colonies or during the storage of wax combs in winter. The objective of the current study was to assess the effect of the Cytokinin plant growth regulator, Benzyladenine (6-BA), on the most important parameters of adult performance and reproductive potential of G. mellonella. The 3rd instar larvae were force-fed on an artificial diet supplemented with six concentrations, viz., 100, 10.0, 1.0, 0.1, 0.01 & 0.001ppm of 6-BA. No adult moths could metamorphose at the higher three concentrations because of larval and pupal deaths. The most important results could be summarized as follows. The adult emergence was blocked by 6-BA, in a dose-dependent course. Also, the tested compound displayed strong adulticidal activity, since adult mortality increased in a dose-dependent course. The total adult longevity of moths was significantly prolonged.All longevity compartments were remarkably prolonged. On the other hand, 6-BA failed to affect adult morphogenesis. The oviposition efficiency was deleteriously prohibited. Also, 6-BA exhibited a tremendous inhibitory effect on the female fecundity and reducing effect onfertility. The embryonic development in eggs laid by treated adult females was severely retarded, since the incubation period of these eggs was remarkably prolonged.","PeriodicalId":11401,"journal":{"name":"Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control","volume":"11 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73192945","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

The Metabolic Mechanism Underlying the Enhancing Effects of Glycine and Tryptophan on Kidney Function: How to Reduce EGFR Inhibitory Effect on AAs 甘氨酸和色氨酸增强肾功能的代谢机制:如何降低EGFR对AAs的抑制作用

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-07-12 DOI: 10.21608/EAJBSF.2021.185643

Sania Elwia, Sahar M. Abo El Wafa, Y. Marei

{"title":"The Metabolic Mechanism Underlying the Enhancing Effects of Glycine and Tryptophan on Kidney Function: How to Reduce EGFR Inhibitory Effect on AAs","authors":"Sania Elwia, Sahar M. Abo El Wafa, Y. Marei","doi":"10.21608/EAJBSF.2021.185643","DOIUrl":"https://doi.org/10.21608/EAJBSF.2021.185643","url":null,"abstract":"Background: Chronic kidney disease (CKD) leads to a progressive decline in kidney function that eventually progresses to end-stage renal disease. It is critical to identify people at risk for renal disease and to intervene early to avoid kidney damage. Tryptophan hydroxylase (TPH-1) is an accurate biomarker for CKD early stage. The loss of tryptophan hydroxylase contributes to kidney injury. N-acetylcysteine, glycine, and tryptophan can arrest renal fibrosis development and progression through the anti-fibrotic effect of tryptophan hydroxylase and the protective effect of N-acetylcysteine. Objectives: This study aims to assess the metabolic effect of N-acetyl-l-cysteine on kidney function as an EGFR inhibitor and its effect on AAs depletion. In addition, to evaluate the effect of glycine and tryptophan on kidney injury and renal fibrosis progression. Results: Eight weeks of administration of pemetrexed led to a significant increase in serum, urea, creatinine, and uric acid. Administration of N-acetylcysteine (NAC with pemetrexed) resulted in a significant decrease in biochemical kidney function. Also, glycine and tryptophan directly affect renal function; increased expression of tryptophan hydroxylase with decrease expression of EGFR and transforming growth β (TGF-β), compared to N-acetylcysteine group. Conclusion: N-acetylcysteine, glycine, and tryptophan can halt the depletion of AAs in the presence of urea and EGFR. Glycine and tryptophan both have a direct effect on renal function due to their uric acid-lowering properties.","PeriodicalId":11401,"journal":{"name":"Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control","volume":"26 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84465946","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

Physiological and Biochemical Parameters as An Index for Herbicides Damage in Wheat Plants 小麦除草剂危害的生理生化指标研究

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-07-08 DOI: 10.21608/EAJBSF.2021.182445

R. Salem, A. El-Sobki

{"title":"Physiological and Biochemical Parameters as An Index for Herbicides Damage in Wheat Plants","authors":"R. Salem, A. El-Sobki","doi":"10.21608/EAJBSF.2021.182445","DOIUrl":"https://doi.org/10.21608/EAJBSF.2021.182445","url":null,"abstract":"In order to evaluate physiological and biochemical changes of wheat plants (Triticum aestivum L.) under the stress of four herbicides namely, (pinoxaden, tribenuron-methy, pyroxsulam and clodinafop-propargyl) at recommended dose on three wheat cultivars (Saka 95, Giza 171 and Shandweel 1). In a totally randomized method, an experiment was performed in El-Sharkia Governorate, Egypt. During 2020 season. The analysis of variance showed that the content of the main pigments of leaf (chlorophyll a, chlorophyll b and caroteniod), activity of catalase, peroxidase, oxidase enzymes and ascorbic acids. Data showed that the herbicide pinoxaden was the highest toxicity while tribenuron-methy was the lowest one on the three cultivars of wheat in chlorophyll content. Chlorophyll a, the reduction percentages were17 .2, 16.8 and 13.6 % in Giza 171, Shandweel 1 and Saka 95, respectively compared with control. The reduction percentages in chlorophyll b were 14.8, 14.2 and 11.0 % in Saka 95, Giza 171 and Shandweel 1 , respectively compared with control. The opposite picture in carotenoid the reductions were 18.8, 15.3, and 9.7 % in Giza171, Saka 95 and Shandweel 1 compared with control. On the other hand, the four herbicides led to a significant decrease in the activity of wheat antioxidant enzymes compared with control. Results showed that the oxidase and peroxidase enzymes were high sensitivity to all treatments compared with control, but ascorbic acid and catalase enzymes appear low sensitivity on all cultivars of wheat. These results showed that all used herbicides reduce plant tolerance from damage and enzymes activities, therefore it can be used as an index in physiological research.","PeriodicalId":11401,"journal":{"name":"Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control","volume":"3 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73612154","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

The Potential Activities of Two Bacillus thuringiensis Strains Against the Neonate Larvae of Pectinophera gossypiella 两株苏云金芽孢杆菌对果胶蚜幼虫的潜在活性研究

Egyptian Academic Journal of Biological Sciences, F. Toxicology & Pest Control Pub Date : 2021-07-07 DOI: 10.21608/EAJBSF.2021.182300

Gamal Omar, A. Ibrahim, Kh. Hamadah

引用次数: 0