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731.
Kumari Smita Sharma Sudhanshu Advani Dia Khosla Akanksha Kumar Pravir Ambasta Rashmi K. 《Environmental science and pollution research international》2022,29(41):62111-62159
Environmental Science and Pollution Research - The etiology of the majority of human cancers is associated with a myriad of environmental causes, including physical, chemical, and biological... 相似文献
732.
Bhargava Shrey Kumar Singh Thakur Gurjeet Mannan Ashi Singh Shareen Singh Manjinder Gupta Saurabh 《Environmental science and pollution research international》2022,29(40):60542-60557
Environmental Science and Pollution Research - When diabetes neuropathy occurs, the oxidative stress caused by chronic hyperglycemia may result in chronic neuronal damage. To mitigate the effects... 相似文献
733.
Kumar Devendra Pandey Aseesh Rawat Sandeep Joshi Mayank Bajpai Rajesh Upreti Dalip Kumar Singh Surendra Pratap 《Environmental science and pollution research international》2022,29(41):61579-61593
Environmental Science and Pollution Research - Himalaya, the highest mountain system in the world and house of important biodiversity hotspot, is sensitive to projected warming by climate change.... 相似文献
734.
Shinde Ambika H. Sharma Ashwini Doshi Saksham Kumar Madhava Anil Haldar Soumya 《Environmental science and pollution research international》2022,29(36):54136-54149
Environmental Science and Pollution Research - Reduced sulfur compounds are a nuisance in coastal industries causing heavy economical as well as ecological loss. One such compound, hydrogen... 相似文献
735.
Sarkar Pramit Kumar Pawar Sushil S. Rath Sangram K. Kandasubramanian Balasubramanian 《Environmental science and pollution research international》2022,29(18):26078-26112
Environmental Science and Pollution Research - Marine biofouling has gnawed both mobile and non-mobile marine structures since time immemorial, leading to the deterioration of designed operational... 相似文献
736.
Mondal Arnab Sharma Sudhir Kumar Mandal Tuhin Kumar Girach Imran Ojha Narendra 《Environmental science and pollution research international》2022,29(57):85676-85687
Environmental Science and Pollution Research - The megacities experience poor air quality frequently due to stronger anthropogenic emissions. India had one of the longest lockdowns in 2020 to curb... 相似文献
737.
Ajala Oluwaseyi Aderemi Oke Margret Racheal Ajibade Temitope Fausat Ajibade Fidelis Odedishemi Adelodun Bashir Ighalo Joshua O. Ajala Margaret Opeyemi Kumar Pankaj Demissie Hailu Ugya Adamu Yunusa Sulaymon Ishaq Dimeji Silva Luis F. O. 《Environmental science and pollution research international》2022,29(55):82660-82680
Environmental Science and Pollution Research - Heavy metals (HMs) have attracted global attention due to their toxicity, persistence, and accumulation in aquatic fish in the polluted water... 相似文献
738.
Shrivastava JN Kumar A Bhatnagar VP 《Journal of environmental biology / Academy of Environmental Biology, India》2006,27(4):705-707
Aspergillus was found as a dominant fungi to associate with brands of bindis. Among three potencies of four homeopathic drugs, Lycopodium 1M, Sulphur 1M, and Sepia 30 showed maximum inhibition zone of Aspergillus niger in inhibition zone technique. In poison food technique, Sepia 30M, Tellurium 30M, Sulphur 1M and Lycopodium 200 showed maximum percentage inhibition against A. niger 相似文献
739.
Soni P Sharma S Sharma S Kumar S Sharma KP 《Journal of environmental biology / Academy of Environmental Biology, India》2006,27(4):623-628
Comparative toxicological studies of textile dye wastewater (untreated and treated) on a freshwater fish, Gambusia affinis, revealed a marked reduction in mortality and cytotoxic effects on RBCs, measured as reduction in their counts and percent changes in their shape (poikilocytosis) and variation in their size (anisocytosis)}, after subjecting them to both physicochemical and biological treatments. On comparing the data of mortality and the cytotoxic effects on RBCs, we found poikilocytosis is a better indicator for toxicity measurement of both untreated as well as treated wastewater, especially at their lowest concentrations where percent mortality was found to be either nil or lowerer than the percentage of poikilocytic RBCs. Although percent reduction in RBC counts and changes in their size (anisocytosis) indicated toxic effects of wastewaters, but EC5o values for RBC counts were usually higher than those for poikilocytosis and mortality, and non-calculable for anisocytosis suggesting their lesser sensitivity to pollutants. In view of these findings, we recommend monitoring of toxic effects of wastewaters during fish bioassay on both mortality and variation in RBC shape. 相似文献
740.
Coontail (Ceratophyllum demersum L.) plants when exposed to various concentrations of Pb (1-100microM) for 1-7days, exhibited both phytotoxic and tolerance responses. The specific responses were function of concentration and duration. Plants accumulated 1748mugPbg(-1) dw after 7d which reflected its metal accumulation ability, however most of the metal (1222microgg(-1) dw, 70%) was accumulated after 1d exposure only. The toxic effect and oxidative stress caused by Pb were evident by the reduction in biomass and photosynthetic pigments and increase in malondialddehyde (MDA) content and electrical conductivity with increase in metal concentration and exposure duration. Morphological symptoms of senescence phenomena such as chlorosis and fragmentation of leaves were observed after 7d. The metal tolerance and detoxification strategy adopted by the plant was investigated with reference to antioxidant system and synthesis of phytochelatins. Protein and antioxidant enzymes viz., superoxide dismutase (SOD, EC 1.15.1.1), guaiacol peroxidase (GPX, EC 1.11.1.7) ascorbate peroxidase (APX, EC 1.11.1.11), catalase (CAT, EC 1.11.1.6) and glutathione reductase (GR, EC 1.6.4.2) showed induction at lower concentration and duration followed by decline. All enzymes except GPX showed maximum activity after 1d. An increase in cysteine, non-protein thiols (NP-SH) and glutathione (GSH) content was observed at moderate exposure conditions followed by decline. Phytochelatins (PC(2) and PC(3)) were synthesized to significant levels at 10 and 50microM Pb with concomitant decrease in GSH levels. Thus production of PCs seems important for the detoxification of metal, however it may lead to depletion of GSH and consequently oxidative stress. Results suggest that plants responded positively to moderate Pb concentrations and accumulated high amount of metal. Due to metal accumulation coupled with detoxification potential, the plant appears to have potential for its use as phytoremediator species in aquatic environments having moderate pollution of Pb. 相似文献