Log in

Relevant bibliographies by topics / Nitrate toxicity / Journal articles

To see the other types of publications on this topic, follow the link: Nitrate toxicity.

Journal articles on the topic 'Nitrate toxicity'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Nitrate toxicity.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Mikhailov, Yury M., Anna V. Darovskikh, Lydia S. Barinova, et al. "Scientific bases of technologies for synthesis and safety of water-soluble nitrates of cyclodextrins for medicinal purposes." Tekhnologii bezopasnosti zhiznedeyatelnosti, no. 7 (2024): 5–13. https://doi.org/10.17223/29491665/7/1.

Full text

Abstract:

A set of studies of nitrates α -, β - and γ -cyclodextrins with an extremely low nitrogen content was carried out in order to establish optimal conditions for their production, as well as to systematically substantiate the possibility of their safe use in medicinal drugs. We consider that nitrates of cyclodextrines by analogy with native cyclodextrines and their other known derivatives, not only as carriers of pharmacological substances, but also as compounds which, due to the presence of nitrate groups, can exhibit properties of potential donors of exogenous nitric oxide with a probable addit

APA, Harvard, Vancouver, ISO, and other styles

2

Cabrera, Elisa, Rafaela González-Montelongo, Teresa Giraldez, Diego Alvarez de la Rosa, and José M. Siverio. "Molecular Components of Nitrate and Nitrite Efflux in Yeast." Eukaryotic Cell 13, no. 2 (2013): 267–78. http://dx.doi.org/10.1128/ec.00268-13.

Full text

Abstract:

ABSTRACTSome eukaryotes, such as plant and fungi, are capable of utilizing nitrate as the sole nitrogen source. Once transported into the cell, nitrate is reduced to ammonium by the consecutive action of nitrate and nitrite reductase. How nitrate assimilation is balanced with nitrate and nitrite efflux is unknown, as are the proteins involved. The nitrate assimilatory yeastHansenula polymorphawas used as a model to dissect these efflux systems. We identified the sulfite transporters Ssu1 and Ssu2 as effective nitrate exporters, Ssu2 being quantitatively more important, and we characterize the

APA, Harvard, Vancouver, ISO, and other styles

3

Kalaiselvi, G., P. Muthuramalingam, G. Balakrishnan, et al. "Management of Nitrate and Nitrite Toxicity in Ruminants." Asian Journal of Current Research 10, no. 2 (2025): 32–38. https://doi.org/10.56557/ajocr/2025/v10i29231.

Full text

Abstract:

The nitrate and nitrite toxicity among the ruminant is the most important field level problem. Nitrate level in feed and water is generally considered an undesirable compound induces methemoglobinaemia and causes sudden death. In an organized farm of Tamil Nadu, 5 cattle and 3 sheep and 5 goats died suddenly with the symptoms of gasping, difficult rapid breath, general weakness, trembling, hypersalivation, staggering gait, vomiting and diarrhoea. The clinical examination of affected animal revealed cyanotic appearance of eye, tongue, blue / chocolate coloured mucous membranes. The post mortem

APA, Harvard, Vancouver, ISO, and other styles

4

Oliynyk, I. Ya. "From Chilean saltpeter to modern agriculture: navigating nitrate toxicity in ruminants through compartmental modeling." Animal Biology 26, no. 2 (2024): 11–18. http://dx.doi.org/10.15407/animbiol26.02.011.

Full text

Abstract:

Nitrate/nitrite poisoning is a significant issue in ruminant livestock health, with historical roots pre-dating the widespread use of nitrogen fertilizers. This review explores the various factors contributing to nitrate toxicity, including natural and anthropogenic sources, metabolic pathways, mechanisms of action, and the variability in reported data. The importance of compartmental modeling in under-standing nitrate metabolism dynamics is emphasized. These models provide a framework for simu-lating the complex processes involved in nitrate intake, conversion, absorption, distribution, and e

APA, Harvard, Vancouver, ISO, and other styles

5

Shi, Jiayang. "Nitrite Toxicity: Chemical Analysis, Metabolism, and Health Effects." Highlights in Science, Engineering and Technology 19 (November 17, 2022): 210–15. http://dx.doi.org/10.54097/hset.v19i.2852.

Full text

Abstract:

Nitrites can be formed from and away by the nitrate-nitrite-nitric oxide pathway. The properties of nitrite oxidation and metHb formation are carefully studied in mechanism, forming either N-binding or O-binding structures. Apart from nitrate and nitric oxide, nitrites can also form carcinogenic nitrosamines in acidic environments. MetHb can cause hypoxia and vasodilation, while symptoms are revealed in different degrees under recalled or present hypoxic conditions. The study thoroughly studied nitrite’s metabolic properties, chemical pathways, and dosage effects on health. The cancer risks of

APA, Harvard, Vancouver, ISO, and other styles

6

Chen, Zhong Bing, Uwe Kappelmeyer, and Peter Kuschk. "Benzene Removal in Laboratory Scale Model Wetland under Different Electron Acceptor Conditions Treating Sulfate-Rich Wastewater." Advanced Materials Research 955-959 (June 2014): 2083–86. http://dx.doi.org/10.4028/www.scientific.net/amr.955-959.2083.

Full text

Abstract:

Constructed wetlands (CWs) are shown to be suitable for the treatment of water contaminated with benzene. However, due to the high sulfate concentration (around 850 mg/L) in influent, sulfate reduction will be stimulated in CWs. Subsequently, the toxicity of sulfide will be a catastrophe to the plants, and the treatment performance of CWs will be impaired. In this study, nitrite and nitrate were used as competitor with sulfate for electron acceptor to prevent the sulfate reduction. With the inflow benzene concentration ranged from 21.6-103 μg, and the accumulation of sulfide reached up to 39%,

APA, Harvard, Vancouver, ISO, and other styles

7

Ilma, Qoriatul, Achmad Dinoto, Ninu Setianingrum, et al. "ISOLATION AND IDENTIFICATION OF BACTERIA REMOVING NITRITE, NITRATE, AND AMMONIUM FROM BIOBALLS FILTER." Indonesian Aquaculture Journal 17, no. 1 (2022): 13. http://dx.doi.org/10.15578/iaj.17.1.2022.13-22.

Full text

Abstract:

The presence of effective bacteria removing nitrite, nitrate, and ammonia in a recirculating aquaculture system (RAS) is necessary to attenuate their toxicity to fish. The research was conducted to find bacteria that can be cultured and reduce nitrite, nitrate, and ammonium. Sixteen bacterial colonies were isolated from bioballs of RAS biofilter and tested for their ability to reduce nitrite or nitrate concentrations. Using a simple indicator paper for nitrite and nitrate, four isolates that reduced nitrite and nitrate concentrations, namely K1NA3, K2NA3, CNA1, and PRO4NA1 were selected. The f

APA, Harvard, Vancouver, ISO, and other styles

8

Vermunt, J., and R. Visser. "Nitrate toxicity in cattle." New Zealand Veterinary Journal 35, no. 8 (1987): 136–37. http://dx.doi.org/10.1080/00480169.1987.35413.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Chen, Weimin, Haibin Tong, and Hao Liu. "Effects of nitrate on nitrite toxicity to Microcystis aeruginosa." Marine Pollution Bulletin 64, no. 6 (2012): 1106–11. http://dx.doi.org/10.1016/j.marpolbul.2012.04.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Chamandoost, Sajad, Mohammad Fateh Moradi, and Mir-Jamal Hosseini. "A Review of Nitrate and Nitrite Toxicity in Foods." Journal of Human, Environment, and Health Promotion 1, no. 2 (2016): 80–86. http://dx.doi.org/10.29252/jhehp.1.2.80.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Lenz, Mary E., Jaymelynn K. Farney, and Mary E. Drewnoski. "PSI-1 Management and Risk of Nitrate Toxicity in Annual Forages: Results of a Beef Cattle Producer Survey." Journal of Animal Science 97, Supplement_2 (2019): 160. http://dx.doi.org/10.1093/jas/skz122.283.

Full text

Abstract:

Abstract When utilizing annual forages, one challenge beef cattle producers may face is nitrate toxicity. To understand how often producers cope with and test for high nitrates in annual forages, an online survey was distributed through the “UNL Beefwatch” newsletter and participants of extension meetings in Kansas and Nebraska were encouraged to fill out the survey. Most respondents were from the Midwest (n = 107/115; 93%) and indicated that the issue of nitrate toxicity when feeding annual forages is important to them (70%). The majority of the respondents (85%) indicated that they utilize a

APA, Harvard, Vancouver, ISO, and other styles

12

Sar, C., B. Mwenya, B. Pen, et al. "Effect of nisin on ruminal methane production and nitrate/nitrite reduction in vitro." Australian Journal of Agricultural Research 56, no. 8 (2005): 803. http://dx.doi.org/10.1071/ar04294.

Full text

Abstract:

The suppressing effects of different concentrations of nitrate (0, 5, 10, 15, and 20 mm) or nisin (0, 5, 10, 15, 20, and 30 μmol/L) on in vitro methane production were examined with mixed rumen microbes using the in vitro continuous incubation system. The effects of different concentrations of nisin (10, 20, and 30 μmol/L) on in vitro nitrate/nitrite reduction were examined for methane suppression without any nitrate toxicity. The culture mixture consisted of 400 mL of strained rumen fluid from 2 non-lactating Holstein cows fed a diet of oaten hay, alfalfa hay cube, and concentrates (35 : 35 :

APA, Harvard, Vancouver, ISO, and other styles

13

Iammarino, Marco, Giovanna Berardi, Valeria Vita, Antonio Elia, Giulia Conversa, and Aurelia Di Taranto. "Determination of Nitrate and Nitrite in Swiss Chard (Beta vulgaris L. subsp. vulgaris) and Wild Rocket (Diplotaxis tenuifolia (L.) DC.) and Food Safety Evaluations." Foods 11, no. 17 (2022): 2571. http://dx.doi.org/10.3390/foods11172571.

Full text

Abstract:

Nitrite and nitrate levels in vegetables are a matter of concern due to their toxicity at high levels and nitrate high accumulation. Moreover, there is a lack of knowledge about their levels in some types of widely consumed vegetables such as chard and rocket. In this study, 124 Swiss chard and wild rocket samples were analyzed for determining nitrite and nitrate using validated and accredited analytical methods by ion chromatography with conductivity detection. High nitrite concentrations, up to 219.5 mg kg−1 f.w., were detected in one Swiss chard and three wild rocket samples. One Margin of

APA, Harvard, Vancouver, ISO, and other styles

14

ALABOUDI, A. R., and G. A. JONES. "EFFECT OF ACCLIMATION TO HIGH NITRATE INTAKES ON SOME RUMEN FERMENTATION PARAMETERS IN SHEEP." Canadian Journal of Animal Science 65, no. 4 (1985): 841–49. http://dx.doi.org/10.4141/cjas85-099.

Full text

Abstract:

Four sheep, fed a basal diet which included 44% cereal grain and 50% hay and which was supplemented with KNO3, were progressively acclimated to a KNO3 intake of 2.5 g∙kg body wt−1∙day−1. Nitrate and nitrite reducing activity in strained rumen fluid (SRF) collected 2 h after feeding showed maximum values of 45.3 μg N∙mL−1∙h−1 and 39.4 μg N∙mL−1∙h−1, respectively, at an intake of 1.5 g∙kg body wt−1∙day−1. The rate of nitrate reduction was threefold higher (P < 0.01), and that of nitrite reduction fivefold higher (P < 0.01), than in SRF from sheep not receiving KNO3. When the KNO3 supplemen

APA, Harvard, Vancouver, ISO, and other styles

15

Callaghan, M. J., N. W. Tomkins, I. Benu, and A. J. Parker. "How feasible is it to replace urea with nitrates to mitigate greenhouse gas emissions from extensively managed beef cattle?" Animal Production Science 54, no. 9 (2014): 1300. http://dx.doi.org/10.1071/an14270.

Full text

Abstract:

Reducing methane emissions from cattle in Australia will be dependent upon finding a strategy that can be readily adopted by its northern beef industry. The majority of the herd are located in this region and they graze low-quality tropical (C4) pastures, resulting in high methane output. There are few mitigation options that can be readily applied to extensively grazed cattle. The addition of nitrate to the diet of cattle has been shown to reduce methane production and may be an applicable strategy in northern Australia. Nitrogen is often the primary limiting nutrient in low-quality tropical

APA, Harvard, Vancouver, ISO, and other styles

16

Luo, Fan, Xiao-Juan Yan, Xue-Feng Hu, Li-Jun Yan, Ming-Yang Cao, and Wei-Jie Zhang. "Nitrate Quantification in Fresh Vegetables in Shanghai: Its Dietary Risks and Preventive Measures." International Journal of Environmental Research and Public Health 19, no. 21 (2022): 14487. http://dx.doi.org/10.3390/ijerph192114487.

Full text

Abstract:

To investigate nitrate and nitrite content in fresh vegetables, 264 samples were randomly collected in the farmers’ markets in Shanghai, Southeast China. The results indicate that 25.0% of the fresh vegetables were critically or more contaminated by nitrate [>1440 mg/kg FW (Fresh weight)]. Generally, leafy vegetables were more highly enriched in nitrate than root-tuber and fruit vegetables. About 22.6% of the leafy vegetables had a nitrate content exceeding the limit for edible permission (>3000 mg/kg FW). Nitrite content in the fresh vegetables was all within the safe level (<1 mg/kg

APA, Harvard, Vancouver, ISO, and other styles

17

Lei, Shaoqing, Wating Su, Huimin Liu та ін. "Nitroglycerine-Induced Nitrate Tolerance Compromises Propofol Protection of the Endothelial Cells against TNF-α: The Role of PKC-β2and NADPH Oxidase". Oxidative Medicine and Cellular Longevity 2013 (2013): 1–9. http://dx.doi.org/10.1155/2013/678484.

Full text

Abstract:

Continuous treatment with organic nitrates causes nitrate tolerance and endothelial dysfunction, which is involved with protein kinase C (PKC) signal pathway and NADPH oxidase activation. We determined whether chronic administration with nitroglycerine compromises the protective effects of propofol against tumor necrosis factor (TNF-) induced toxicity in endothelial cells by PKC-β2dependent NADPH oxidase activation. Primary cultured human umbilical vein endothelial cells were either treated or untreated with TNF-α(40 ng/mL) alone or in the presence of the specific PKC-β2inhibitor CGP53353 (1 μ

APA, Harvard, Vancouver, ISO, and other styles

18

Paľove-Balang, P., A. Kisová, J. Pavlovkin, and MistríkI. "Effect of manganese on cadmium toxicity in maize seedlings." Plant, Soil and Environment 52, No. 4 (2011): 143–49. http://dx.doi.org/10.17221/3358-pse.

Full text

Abstract:

The interaction of manganese with cadmium (Cd) toxicity was studied on maize plants grown in hydroponics. Manganese supplied as MnSO<sub>4</sub>clearly alleviated the toxic effect of cadmium on the root growth of maize seedlings. The magnitude of alleviation was dose dependant and total abolition of 10&micro;M Cd toxicity on root growth was observed at Mn/Cd ratio of 20:1. The 12 h pre-treatment with 10&mu;M Cd was generally toxic for nitrate uptake and reduction (both determined in Cd-free media). The beneficial effect of 100&mu;M Mn on this toxicity was confirmed for

APA, Harvard, Vancouver, ISO, and other styles

19

Kaubrytė, Sofija Saulė, Sigitas Chmieliauskas, Giedrė Salyklytė, et al. "Fatal Outcome of Suicidal Multi-Substance Ingestion Involving Sodium Nitrate and Nitrite Toxicity: A Case Report and Literature Review." Acta medica Lituanica 32, no. 1 (2025): 11. https://doi.org/10.15388/amed.2025.32.1.11.

Full text

Abstract:

Background: Nitrate and nitrite toxicity, particularly from sodium nitrite and sodium nitrate ingestion, has become a critical public health issue due to its role in accidental poisoning, foodborne exposure, and intentional self-harm. Sodium nitrite, commonly used in food preservation, is increasingly linked to suicide, with online resources providing accessible information on lethal dosages. This trend underscores an urgent need for regulatory action and preventive strategies. This report details a fatal case of nitrate and nitrite toxicity in a 19-year-old female, presenting a complex toxico

APA, Harvard, Vancouver, ISO, and other styles

20

Vyskocil, A., C. Viau, and S. Lamy. "Peroxyacetyl nitrate: review of toxicity." Human & Experimental Toxicology 17, no. 4 (1998): 212–20. http://dx.doi.org/10.1191/096032798678908585.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

López, Ricardo, L. Díaz Sylvester Paula, Angela M. Ubios, and Rómulo L. Cabrini. "PERCUTANEOUS TOXICITY OF URANYL NITRATE." Health Physics 78, no. 4 (2000): 434–37. http://dx.doi.org/10.1097/00004032-200004000-00007.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Vyskocil, Adolf, Claude Viau, and Serge Lamy. "Peroxyacetyl nitrate: review of toxicity." Human & Experimental Toxicology 17, no. 4 (1998): 212–20. http://dx.doi.org/10.1177/096032719801700403.

Full text

Abstract:

PAN is one of a class of common air pollutants formed by the action of sunlight on volatile organic compounds and nitrogen oxides. No toxicokinetic studies have been found in the available literature. The acute toxicity of PAN is less than that of ozone, similar to NO2 and higher than SO2. The LC50 in mice and rats were 718-743 mg/m3 (for 2 h) and 470 mg/m3 (for 4 h), respectively. Following acute exposure, severe lung lesions and, at the higher levels, damage to the epithelium of upper parts of the respiratory tract were found in animals. It seems that concentrations of 1.19-1.49 mg/m3 lie no

APA, Harvard, Vancouver, ISO, and other styles

23

Gori, Tommaso, and John D. Parker. "Nitrate-Induced Toxicity and Preconditioning." Journal of the American College of Cardiology 52, no. 4 (2008): 251–54. http://dx.doi.org/10.1016/j.jacc.2008.04.019.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Hill, Michael J. "Nitrate toxicity: myth or reality?" British Journal of Nutrition 81, no. 5 (1999): 343–44. http://dx.doi.org/10.1017/s0007114599000616.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Muir, P. R., D. C. Sutton, and L. Owens. "Nitrate toxicity toPenaeus monodon protozoea." Marine Biology 108, no. 1 (1991): 67–71. http://dx.doi.org/10.1007/bf01313472.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Леськів, Х. Я. "Способи корекції біохімічних змін в організмі тварин за умов розвитку хронічного нітратно-нітритного токсикозу". Вісник Полтавської державної аграрної академії, № 3 (27 вересня 2013): 180–84. http://dx.doi.org/10.31210/visnyk2013.03.39.

Full text

Abstract:

Розкритий вплив нітратного навантаження на біохімічні показники крові поросят, а також за-пропоновані способи корекції патогенезу токсико-зу наступними антиоксидантами: «Фенароном», «Метіфеном» та «Метіоніном». Застосування поросятам в умовах розвитку нітратно-нітратного токсикозу «Метіоніну», «Фенарону» та «Метіфену» сприяло нормалізації морфологіч-них і біохімічних показників крові піддослідних поросят. Кращу нормалізуючу дію на організм поросят, яким здійснювали нітратне наванта-ження, проявляв «Метіфен» у дозі 0,9 мг/кг. The effects of nitrate load on the biochemical blood of pigs we

APA, Harvard, Vancouver, ISO, and other styles

27

Li, Daoliang, Tan Wang, Zhen Li, Xianbao Xu, Cong Wang, and Yanqing Duan. "Application of Graphene-Based Materials for Detection of Nitrate and Nitrite in Water—A Review." Sensors 20, no. 1 (2019): 54. http://dx.doi.org/10.3390/s20010054.

Full text

Abstract:

Nitrite and nitrate are widely found in various water environments but the potential toxicity of nitrite and nitrate poses a great threat to human health. Recently, many methods have been developed to detect nitrate and nitrite in water. One of them is to use graphene-based materials. Graphene is a two-dimensional carbon nano-material with sp2 hybrid orbital, which has a large surface area and excellent conductivity and electron transfer ability. It is widely used for modifying electrodes for electrochemical sensors. Graphene based electrochemical sensors have the advantages of being low cost,

APA, Harvard, Vancouver, ISO, and other styles

28

Kasatkina, Elena A., Oleg I. Shumilov, Irina Y. Kirtsideli, and Dmitry V. Makarov. "Hormesis and Low Toxic Effects of Three Lanthanides in Microfungi Isolated from Rare Earth Mining Waste in Northwestern Russia." Toxics 11, no. 12 (2023): 1010. http://dx.doi.org/10.3390/toxics11121010.

Full text

Abstract:

The low-dose toxicity of chloride and nitrate salts of three lanthanides (La, Ce and Nd) was tested on six microfungal species. Five of them (Geomyces vinaceus, Aspergillus niveoglaucus, Pseudogymnoascus pannorum, Penicillium simplicissimum and Umbelopsis isabellina) were isolated from the loparite ore tailings on the Kola Peninsula, northwestern Russia. Sydowia polyspora was a control strain. In the case of nitrate salts, the toxicity of REEs to four of six microorganisms was significantly (p < 0.5) lower compared to chloride salts. In this case, nitrates can play the role of exogenous nut

APA, Harvard, Vancouver, ISO, and other styles

29

Di Nunzio, Mattia, Cecilia Loffi, Serena Montalbano, et al. "Cleaning the Label of Cured Meat; Effect of the Replacement of Nitrates/Nitrites on Nutrients Bioaccessibility, Peptides Formation, and Cellular Toxicity of In Vitro Digested Salami." International Journal of Molecular Sciences 23, no. 20 (2022): 12555. http://dx.doi.org/10.3390/ijms232012555.

Full text

Abstract:

Curing salts composed of mixtures of nitrates and nitrites are preservatives widely used in processed meats. Despite many desirable technological effects, their use in meat products has been linked to methemoglobinemia and the formation of nitrosamines. Therefore, an increasing “anti-nitrite feeling” has grown among meat consumers, who search for clean label products. In this view, the use of natural compounds as alternatives represents a challenge for the meat industry. Processing (including formulation and fermentation) induces chemical or physical changes of food matrix that can modify the

APA, Harvard, Vancouver, ISO, and other styles

30

Reddy, K. S., and R. C. Menary. "Nitrate reductase and nitrate accumulation in relation to nitrate toxicity in Boronia megastigma." Physiologia Plantarum 78, no. 3 (1990): 430–34. http://dx.doi.org/10.1111/j.1399-3054.1990.tb09059.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Reddy, K. S., and R. C. Menary. "Nitrate reductase and nitrate accumulation in relation to nitrate toxicity in Boronia megastigma." Physiologia Plantarum 78, no. 3 (1990): 430–34. http://dx.doi.org/10.1034/j.1399-3054.1990.780318.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Minnikova, Tatiana, Sergey Kolesnikov, Natalia Evstegneeva, Alena Timoshenko, and Natalia Tsepina. "Estimation of the Enzymatic Activity of Haplic Chernozem under Contamination with Oxides and Nitrates of Ag, Bi, Te and Tl." Agronomy 12, no. 9 (2022): 2183. http://dx.doi.org/10.3390/agronomy12092183.

Full text

Abstract:

Sustainable agriculture is only possible if the agroecological services of the soil are preserved. Soil contamination with rare elements such as silver (Ag), bismuth (Bi), tellurium (Te), and thallium (Tl) is less studied, but their toxicity is no less high than in other heavy metals. Activity of soil enzymes is of great importance for the healthy functioning of soils, agroecosystem services, and their fertility. It is necessary to assess the ecological state of black soil using the most sensitive and informative indicators of the state of soils—their enzymatic activity. The objective of this

APA, Harvard, Vancouver, ISO, and other styles

33

Albano, Giuseppe Davide, Corinne La Spina, Roberto Buscemi, et al. "Systematic Review of Fatal Sodium Nitrite Ingestion Cases: Toxicological and Forensic Implications." Toxics 12, no. 2 (2024): 124. http://dx.doi.org/10.3390/toxics12020124.

Full text

Abstract:

Documented cases of sodium nitrite toxicity are almost exclusively caused by accidental ingestion; however, self-poisoning with sodium nitrite represents an increasing trend in nitrate-related deaths. This systematic review summarizes the most crucial evidence regarding the fatal toxicity of sodium nitrite. It identifies gaps and differences in the diagnostic forensic approaches and the detection methods of sodium nitrite intoxication. A total of eleven research articles were selected for qualitative and quantitative data. Most of the studies (6/11) were case reports. Fifty-three cases of fata

APA, Harvard, Vancouver, ISO, and other styles

34

Chow, C. K., and C. B. Hong. "Dietary vitamin E and selenium and toxicity of nitrite and nitrate." Toxicology 180, no. 2 (2002): 195–207. http://dx.doi.org/10.1016/s0300-483x(02)00391-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Li, Guangbin, David Vilcherrez, Jose Maria Carvajal-Arroyo, Reyes Sierra-Alvarez, and Jim A. Field. "Exogenous nitrate attenuates nitrite toxicity to anaerobic ammonium oxidizing (anammox) bacteria." Chemosphere 144 (February 2016): 2360–67. http://dx.doi.org/10.1016/j.chemosphere.2015.11.013.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Sang, Chi-Guo, Yao-Wu Fu, Shu-Quan Guo, Jia-Ju Luo, and Qi-Zhong Zhang. "Isolation and Characterization of an Aerobic Denitrifier Bacillus sp. SC16 from an Intensive Aquaculture Pond." Water 12, no. 12 (2020): 3559. http://dx.doi.org/10.3390/w12123559.

Full text

Abstract:

Overloading of ammonia and nitrite nitrogen in aquaculture can result in toxicity to aquatic animals. In order to eliminate the hazardous substances, a highly efficient denitrifying bacterium, Bacillus sp. SC16, was identified in a fishery pond and isolated subsequently. The strain SC16 could remove nitrate up to 97%, ammonia up to 36.6%, and nitrite up to 99.99% when incubated with nitrate at an initial concentration of 306.9 mg·L−1 for 72 h, ammonia at 165.49 mg·L−1 for 48 h, and nitrite at 200 mg·L−1 for 24 h under aerobic conditions. The nitrite reductase gene was identified as the nirK ge

APA, Harvard, Vancouver, ISO, and other styles

37

Janke, H., TM Yamada, DAS Beraldo, CMR Botta, MRL Nascimento, and AA Mozeto. "Assessment of the acute toxicity of eutrophic sediments after the addition of calcium nitrate (Ibirité reservoir, Minas Gerais-SE Brazil): initial laboratory experiments." Brazilian Journal of Biology 71, no. 4 (2011): 903–14. http://dx.doi.org/10.1590/s1519-69842011000500011.

Full text

Abstract:

This study evaluated the acute toxicity of sediment in a eutrophic reservoir after remediation with a calcium nitrate solution to retain phosphorus. The study involved microcosms of surface sediments and water from the sediment-water interface in the Ibirité reservoir. This reservoir, located in the vicinity of metropolitan Belo Horizonte (Minas Gerais, SE Brazil), is a water body that receives treated effluents from an oil refinery (REGAP-Petrobras), as well as high loads of untreated urban effluents from the city of Ibirité and surrounding areas and industrial effluents from a major industri

APA, Harvard, Vancouver, ISO, and other styles

38

Korte, D. W., L. W. Brown, E. W. Morgan, et al. "Acute Oral Toxicity of Guanidine Nitrate." Journal of the American College of Toxicology 12, no. 6 (1993): 594–95. http://dx.doi.org/10.3109/10915819309142030.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Korte, D. W., L. W. Brown, E. W. Morgan, et al. "Acute Oral Toxicity of Guanidine Nitrate." Journal of the American College of Toxicology 12, no. 6 (1993): 594–95. http://dx.doi.org/10.1177/109158189301200624.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Onyesom, I., and P. N. Okoh. "Quantitative analysis of nitrate and nitrite contents in vegetables commonly consumed in Delta State, Nigeria." British Journal of Nutrition 96, no. 5 (2006): 902–5. http://dx.doi.org/10.1017/bjn20061915.

Full text

Abstract:

Plasma thiocyanate has been reported to be high among cassava-eating populations such as that in Nigeria because of the cyanide content of cassava. Thiocyanate, which is secreted into the stomach contents of animals, has been demonstrated to catalyse the formation of nitrosamines (potent carcinogens) in the stomach from secondary amines and nitrite. The main source of the nitrite precursor in this environment is vegetables, primarily eaten as the chief supplier of proteins. The present study attempts to analyse the levels of nitrate and nitrite in vegetables commonly grown and consumed in Delt

APA, Harvard, Vancouver, ISO, and other styles

41

Ogilvie, A. C., C. E. Hack, J. Wagstaff, et al. "IL-1 beta does not cause neutrophil degranulation but does lead to IL-6, IL-8, and nitrite/nitrate release when used in patients with cancer." Journal of Immunology 156, no. 1 (1996): 389–94. http://dx.doi.org/10.4049/jimmunol.156.1.389.

Full text

Abstract:

Abstract The use of IL-1 in humans is associated with dose-limiting toxicity which resembles that of TNF-alpha or IL-2. Activation of neutrophils is thought to contribute to the toxicity caused by these two cytokines. We studied the effect of IL-1 in vivo on changes in neutrophil numbers and neutrophil degranulation as well as on the formation of neutrophil agonists, such as complement activation products, and on levels of TNF, IL-6, IL-8, and nitrite/nitrate (as a measure of nitric oxide production). Six patients with metastatic melanoma were treated with 3 ng/kg recombinant human IL-1 beta d

APA, Harvard, Vancouver, ISO, and other styles

42

Fang, Gen, Jing Yang, Tong Sun, Xiaoxin Wang, and Yangsheng Li. "Evidence that synergism between potassium and nitrate enhances the alleviation of ammonium toxicity in rice seedling roots." PLOS ONE 16, no. 9 (2021): e0248796. http://dx.doi.org/10.1371/journal.pone.0248796.

Full text

Abstract:

Ammonium toxicity in plants is considered a global phenomenon, but the primary mechanisms remain poorly characterized. Here, we show that although the addition of potassium or nitrate partially alleviated the inhibition of rice seedling root growth caused by ammonium toxicity, the combination of potassium and nitrate clearly improved the alleviation, probably via some synergistic mechanisms. The combined treatment with potassium and nitrate led to significantly improved alleviation effects on root biomass, root length, and embryonic crown root number. The aberrant cell morphology and the rhizo

APA, Harvard, Vancouver, ISO, and other styles

43

Hou, Lingyu, Xiangyu Bai, Zihe Sima, et al. "Biological and Chemical Processes of Nitrate Reduction and Ferrous Oxidation Mediated by Shewanella oneidensis MR-1." Microorganisms 12, no. 12 (2024): 2454. http://dx.doi.org/10.3390/microorganisms12122454.

Full text

Abstract:

Iron, Earth’s most abundant redox-active metal, undergoes both abiotic and microbial redox reactions that regulate the formation, transformation, and dissolution of iron minerals. The electron transfer between ferrous iron (Fe(II)) and ferric iron (Fe(III)) is critical for mineral dynamics, pollutant remediation, and global biogeochemical cycling. Bacteria play a significant role, especially in anaerobic Fe(II) oxidation, contributing to Fe(III) mineral formation in oxygen-depleted environments. In iron-rich, neutral anaerobic settings, microbial nitrate-reducing Fe(II) oxidation (NRFO) and ir

APA, Harvard, Vancouver, ISO, and other styles

44

Lee, Chanhee, and Karen A. Beauchemin. "A review of feeding supplementary nitrate to ruminant animals: nitrate toxicity, methane emissions, and production performance." Canadian Journal of Animal Science 94, no. 4 (2014): 557–70. http://dx.doi.org/10.4141/cjas-2014-069.

Full text

Abstract:

Lee, C. and Beauchemin, K. A. 2014. A review of feeding supplementary nitrate to ruminant animals: Nitrate toxicity, methane emissions, and production performance. Can. J. Anim. Sci. 94: 557–570. The purpose of this review is to discuss the risks and benefits of using supplementary nitrate to reduce enteric methane emissions in ruminants based on the results of a meta-analysis. The meta-analysis confirmed possible nitrate poisoning triggered by higher blood methemoglobin levels with increasing nitrate consumption of ruminants: methemoglobin (%)=41.3×nitrate [g kg−1 body weight (BW) d−1]+1.2; R

APA, Harvard, Vancouver, ISO, and other styles

45

Sun, Doudou, Xianming Fang, Chengbin Xiao, et al. "Kinase SnRK1.1 regulates nitrate channel SLAH3 engaged in nitrate-dependent alleviation of ammonium toxicity." Plant Physiology 186, no. 1 (2021): 731–49. http://dx.doi.org/10.1093/plphys/kiab057.

Full text

Abstract:

Abstract Nitrate (NO3−) and ammonium (NH4+) are major inorganic nitrogen (N) supplies for plants, but NH4+ as the sole or dominant N source causes growth inhibition in many plants, known as ammonium toxicity. Small amounts of NO3− can significantly mitigate ammonium toxicity, and the anion channel SLAC1 homolog 3 (SLAH3) is involved in this process, but the mechanistic detail of how SLAH3 regulates nitrate-dependent alleviation of ammonium toxicity is still largely unknown. In this study, we identified SnRK1.1, a central regulator involved in energy homeostasis, and various stress responses, a

APA, Harvard, Vancouver, ISO, and other styles

46

Wasielesky, W. J., L. H. Poersch, T. G. Martins, and K. C. Miranda-Filho. "Chronic effects of nitrogenous compounds on survival and growth of juvenile pink shrimp." Brazilian Journal of Biology 77, no. 3 (2016): 558–65. http://dx.doi.org/10.1590/1519-6984.18415.

Full text

Abstract:

Abstract In response to growing worldwide market demand, intensive shrimp farming, based on high feed, has developed over the past decade. The nitrogenous compounds mainly generated by animal excretion can cause deterioration of water quality and produce chronic or even acute toxicity to aquatic animals. As prevention, theoretical safety levels have been estimated from acute toxicity tests and they are traditionally used to prevent toxic effects on biota. However, are those concentrations of nitrogenous compounds really safe to Farfantepenaeus paulensis? The current study aimed to investigate

APA, Harvard, Vancouver, ISO, and other styles

47

Jay, K. Desai and Gunjan. "A brief overview on toxicity effect of mercury in animals." Science World a Monthly e Magazine 3, no. 6 (2023): 926–29. https://doi.org/10.5281/zenodo.7998212.

Full text

Abstract:

<strong>Poisonous Compounds</strong> Mercuric oxide, mercuric chloride, mercuric iodide, mercuric cyanide, mercuric nitrate, mercurous chloride (calomel) and mercurous nitrate. <strong>Organic Preparations</strong> Merbromin (mercurochrome), thimersol (merthiolate), nitromersol (metaphen), phenyl mercuric acetate, phenyl mercuric nitrate, mercurial diuretics (neptal, tt1iomerin sodium and mercurophylline), phenyl mercuric chloride (PMC), phenyl mercuric acetate (PMA), ethyl mercuric chloride, iodide and phosphate and methyl mercuric hydroxide.

APA, Harvard, Vancouver, ISO, and other styles

48

Kroupova, H., J. Machova, and Z. Svobodova. "Nitrite influence on fish: a review." Veterinární Medicína 50, No. 11 (2012): 461–71. http://dx.doi.org/10.17221/5650-vetmed.

Full text

Abstract:

Nitrite is an intermediate in the oxidation of ammonium to nitrate. An elevated ambient nitrite concentration is a potential problem for freshwater fish since nitrite is actively taken up across the gills in competition with chloride. Nitrite is a well-known toxicant for fish as well as a disrupter of multiple physiological functions including ion regulatory, respiratory, cardiovascular, endocrine and excretory processes. One critical consequence of nitrite accumulation is the oxidation of haemoglobin to methaemoglobin, compromising blood oxygen transport. Nitrite toxicity to fish varies consi

APA, Harvard, Vancouver, ISO, and other styles

49

Korte, D. W., E. W. Morgan, G. F. S. Hiatt, J. W. Bauserman, Y. C. Letellier, and G. Reddy. "Ocular and Dermal Toxicity of Guanidine Nitrate." Journal of the American College of Toxicology 12, no. 6 (1993): 592–93. http://dx.doi.org/10.3109/10915819309142029.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Korte, D. W., E. W. Morgan, G. F. S. Hiatt, J. W. Bauserman, Y. C. Letellier, and G. Reddy. "Ocular and Dermal Toxicity of Guanidine Nitrate." Journal of the American College of Toxicology 12, no. 6 (1993): 592–93. http://dx.doi.org/10.1177/109158189301200623.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!