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Artykuły w czasopismach na temat „Polychlorinated biphenyls”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 25 lipca 2025

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1

Murínová, Slavomíra, and Katarína Dercová. "Bacterial cell membrane adaptation responses on stress caused with the environmental pollutants." Acta Chimica Slovaca 6, no. 1 (2013): 106–14. http://dx.doi.org/10.2478/acs-2013-0017.

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Abstract The effect of polychlorinated biphenyls on biomass production, lipid accumulation, and on the fatty acid profile of the major membrane lipids of Alcaligenes xylosoxidans isolated from a soil long-term contaminated with polychlorinated biphenyls was examined. The lowest bacterial growth was observed in the presence of biphenyl and polychlorinated biphenyls. On the other hand, the highest growth stimulation was observed in the presence polychlorinated biphenyls. Higher growth ability was observed when polychlorinated biphenyls or 3-chlorobenzoic acid were added after three days of culti

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Gałuszka, Agnieszka, Zdzisław M. Migaszewski, and Neil L. Rose. "A consideration of polychlorinated biphenyls as a chemostratigraphic marker of the Anthropocene." Anthropocene Review 7, no. 2 (2020): 138–58. http://dx.doi.org/10.1177/2053019620916488.

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Polychlorinated biphenyls, organic pollutants of anthropogenic origin, were widely used in many industrial applications worldwide roughly from the 1930s to the 1970s. Both the use and disposal of polychlorinated biphenyls contributed to their ubiquity in different environmental compartments, and they show extremely high persistence because of their high physical and chemical stability. Concentrations of polychlorinated biphenyls in environmental archives located in different parts of the world usually show an initial increase in the 1940s–1950s and maxima in the 1960s–1970s followed by a sharp

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3

Li, Honghua, Pu Wang, Yongming Ju, et al. "Occurrence and Source Identification of Polychlorinated Dibenzo-p-dioxins and Dibenzofurans and Polychlorinated Biphenyls in Surface Sediments from Liangshui River in Beijing, China." International Journal of Environmental Research and Public Health 19, no. 24 (2022): 16465. http://dx.doi.org/10.3390/ijerph192416465.

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Polychlorinated dibenzo-p-dioxins and dibenzofurans and polychlorinated biphenyls were measured in the surface sediments of Liangshui River, the second largest drainage river in Beijing, China. The sum concentrations of polychlorinated dibenzo-p-dioxins and dibenzofurans and polychlorinated biphenyls ranged from 3.5 to 3019 (mean value: 184) pg g−1 dry weight and from 319 to 5949 (mean value: 1958) pg g−1 dry weight, and the corresponding World Health Organization toxic equivalent quantity values were 0.0011–5.1 pg TEQ g−1 dry weight and 0.0074–1.4 pg TEQ g−1 dry weight, respectively. The spat

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Egorova, Darya O. "Polychlorinated biphenyls as a cause of ecological problems and development of remediation technologies based on biological agents." Anthropogenic Transformation of Nature 9, no. 2 (2023): 68–88. http://dx.doi.org/10.17072/2410-8553-2023-2-68-88.

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The review presents an analysis of currently pressing problems associated with environmental pollution by polychlorinated biphenyls – compounds included in the list of Persistent Organic Pollutants under the international con-vention. The structural features of the polychlorinated biphenyl molecule and their interaction with the environment and living organisms are shown. The main attention is paid to aerobic bacteria, one of the main components of soil microbi-ocenosis. It was shown that long-term exposure to polychlorinated biphenyls led to the preferential selection in contaminated microbio

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Şişman, T., F. Geyikoğlu, and M. Atamanalp. "Early life-stage toxicity in zebrafish (Danio rerio) following embryonal exposure to selected polychlorinated biphenyls." Toxicology and Industrial Health 23, no. 9 (2007): 529–36. http://dx.doi.org/10.1177/0748233708089042.

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Polychlorinated biphenyls are a widespread aquatic contaminant. In this article, specific polychlorinated biphenyl congeners were examined for embryo and early life-stage toxicity in zebrafish ( Danio rerio). A set of three polychlorinated biphenyl congeners (non-ortho polychlorinated biphenyl 126, mono-ortho polychlorinated biphenyl 28 and di-ortho polychlorinated biphenyl 153) were tested. The typical lesions observed were yolk sac edema, vertebra defect, craniofacial malformations (double head, triple retina), anaxial body and inhibition of swim bladder inflation. Moreover, embryo and larva

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Layton, A. C., M. Muccini, M. M. Ghosh, and G. S. Sayler. "Construction of a Bioluminescent Reporter Strain To Detect Polychlorinated Biphenyls." Applied and Environmental Microbiology 64, no. 12 (1998): 5023–26. http://dx.doi.org/10.1128/aem.64.12.5023-5026.1998.

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ABSTRACT A bioluminescent reporter strain, Ralstonia eutrophaENV307(pUTK60), was constructed for the detection of polychlorinated biphenyls by inserting the biphenyl promoter upstream of the bioluminescence genes. In the presence of a nonionic surfactant, which enhances the solubility of chlorinated biphenyls, bioluminescence was induced three- to fourfold over background by biphenyl, monochlorinated biphenyls, and Aroclor 1242. The minimum detection limits for these compounds ranged from 0.15 mg/liter for 4-chlorobiphenyl to 1.5 mg/liter for Aroclor 1242.

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Ryzhenko, N. O., O. I. Bondar, V. V. Chetverykov, and Y. O. Fedorenko. "Polychlorinated biphenyls: Hazardous properties and environmentally sound management in Ukraine." Regulatory Mechanisms in Biosystems 11, no. 1 (2020): 37–44. http://dx.doi.org/10.15421/022005.

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Polychlorinated biphenyls are one of the most dangerous compounds for human health and the environment and are included to Annex C of the Stockholm Convention on Persistent Organic Pollutants. Since Ukraine joined the Stockholm Convention in 2007, the National Implementation Plan of the Stockholm Convention provides the environmentally sound disposal of polychlorinated biphenyls, as well as creation of a monitoring system and sharing information about toxicants. Polychlorinated biphenyls’ have fire resistance, low volatility and stability. Therefore, these substances have been widely used in i

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8

A. Shaltout, Fahim. "Impacts of the environmental pollution residues in human food on the public health." Clinical Medical Reviews and Reports 6, no. 3 (2024): 01–12. https://doi.org/10.31579/2690-8794/203.

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The environmental pollution Polychlorinated dibenzo-p-dioxins, the polychlorinated dibenzofurans PCDD/F and the polychlorinated biphenyls (PCB) contamination in the food from the animal origin were caused by the industrially produced feed from the free range chicken, sheep, and beef. To elucidate the entry of the the environmental pollution polychlorinated biphenyls (PCBs) and the Polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans PCDD/Fs in the food related to the environmental contamination. The food products from the farm animals are sensitive to the environmental pollution di

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9

A Shaltout, Fahim. "The Effects of the Environmental Pollutions on the Human Food and Public Health." Open Access Journal of Frailty Science 2, no. 1 (2024): 1–18. http://dx.doi.org/10.23880/oajfs-16000104.

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The environmental pollution Polychlorinated dibenzo-p-dioxins, the polychlorinated dibenzofurans PCDD/F and the polychlorinated biphenyls (PCB) contamination in the food from the animal origin were caused by the industrially produced feed from the free range chicken, sheep, and beef. To elucidate the entry of the the environmental pollution polychlorinated biphenyls (PCBs) and the Polychlorinated dibenzo-p-dioxins, polychlorinated dibenzofurans PCDD/Fs in the food related to the environmental contamination. The food products from the farm animals are sensitive to the environmental pollution di

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Faroon, Obaid, and Patricia Ruiz. "Polychlorinated biphenyls." Toxicology and Industrial Health 32, no. 11 (2016): 1825–47. http://dx.doi.org/10.1177/0748233715587849.

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Gorbunova, T. I., D. O. Egorova, V. I. Saloutin, and O. N. Chupakhin. "Aerobic bacterial degradation of polychlorinated biphenyls and their hydroxy and methoxy derivatives." Russian Chemical Reviews 93, no. 11 (2024): RCR5138. http://dx.doi.org/10.59761/rcr5138.

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Polychlorinated biphenyls are persistent organic pollutants hazardous to humans and to the environment. The products of biotransformation of these compounds can exist in natural objects as hydroxy and methoxy derivatives. This review summarizes the biodegradation pathways of polychlorinated biphenyls under the action of aerobic bacterial strains. The possibility of complete biodegradation of polychlorinated biphenyls and their derivatives under laboratory conditions is demonstrated. This information is valuable for researchers specializing in the biotransformations and toxicity of polychloroar

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12

MAMMADLI RASHAD SHOHRAT OGLI, MAMMADLI RASHAD SHOHRAT OGLI. "OPTIMIZATION OF REMEDIATION OF WATER AND AIR MEDIUM CONTAMINATED WITH POLYCHLOROBIPHENYL." Prirodoobustrojstvo, no. 4 (2021): 105–9. http://dx.doi.org/10.26897/1997-6011-2021-4-106-109.

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The article is devoted to measures for the purification of water and air medium from polychlorinated biphenyl wastes by the method of UV radiation and NiO2 nanoparticles, on PCBs (polychlorinated biphenyl) constituting groundwater in PCB waste disposal areas, the possibility of neutralizing PCBs in the atmosphere in industrialized areas. A method for the degradation of polychlorinated biphenyl contained in waste and industrial waters, as well as in atmospheric air, has been proposed. Air purification is carried out with ultraviolet and microwave radiation, and ultraviolet radiation and TiO2 na

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13

Nicolau, Elena. "Estimation of the risk of chemical pollution with polychlorinated biphenyls of the transformer station in the city of Ciadâr-Lunga." Akademos, no. 2(73) (August 2024): 58–64. http://dx.doi.org/10.52673/18570461.24.2-73.05.

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The paper presents the results of the study of the content of polychlorinated biphenyls in soil and sediment samples taken from the high-power transformer station in the city of Ciadâr-Lunga, as well as the impact of these contaminants on different organisms. Chromatographic analysis established the presence of polychlorinated biphenyls in all analyzed samples, ΣBPC ranging from 143.6 mg/kg to 1671.3 mg/kg. Polychlorinated biphenyls showed various side effects on the tested organisms: from unobservable (species Eisenia fetida and Helix pomatia) to lethal (species: Daphnia magna and Phyllobius

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14

Barriault, D., C. Simard, H. Chatel, and M. Sylvestre. "Characterization of hybrid biphenyl dioxygenases obtained by recombining Burkholderia sp. strain LB400 bphA with the homologous gene of Comamonas testosteroni B-356." Canadian Journal of Microbiology 47, no. 11 (2001): 1025–32. http://dx.doi.org/10.1139/w01-108.

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The bacterial degradation of polychlorinated biphenyls depends on the ability of the enzyme biphenyl 2,3-dioxygenase (BPDO) to catalyze their oxygenation. Analysis of hybrid BPDOs obtained using common restriction sites to exchange large DNA fragments between LB400 bphA and B-356 bphA showed that the C-terminal portion of LB400 α subunit can withstand extensive structural modifications, and that these modifications can change the catalytic properties of the enzyme. On the other hand, exchanging the C-terminal portion of B-356 BPDO α subunit with that of LB400 α subunit generated inactive chime

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15

He, Ting-Ting, An-Jun Zuo, Ji-Gang Wang, and Peng Zhao. "Organochlorine pesticides accumulation and breast cancer: A hospital-based case–control study." Tumor Biology 39, no. 5 (2017): 101042831769911. http://dx.doi.org/10.1177/1010428317699114.

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The aim of this study is to detect the accumulation status of organochlorine pesticides in breast cancer patients and to explore the relationship between organochlorine pesticides contamination and breast cancer development. We conducted a hospital-based case–control study in 56 patients with breast cancer and 46 patients with benign breast disease. We detected the accumulation level of several organochlorine pesticides products (β-hexachlorocyclohexane, γ-hexachlorocyclohexane, polychlorinated biphenyls-28, polychlorinated biphenyls-52, pentachlorothioanisole, and pp′-dichlorodiphenyldichloro

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Metcalfe, Christopher D., and G. Douglas Haffner. "The ecotoxicology of coplanar polychlorinated biphenyls." Environmental Reviews 3, no. 2 (1995): 171–90. http://dx.doi.org/10.1139/a95-008.

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Polychlorinated biphenyls (PCBs) have been recognized for over 25 years as global environmental contaminants. However, many PCB congeners may be relatively harmless, while a small group of PCB congeners are highly toxic to biota. The toxic coplanar PCB congeners are chlorinated at meta positions and at one or none of the ortho positions on the biphenyl ring, thus resembling 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) in molecular configuration. In vitro and in vivo toxicity tests with rodents, fish, and birds have shown that the coplanar PCB congener 126 is almost as toxic as TCDD. Several copl

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Castro, Eduardo, Andrey Toropov, Alexandra Nesterova, and Ozad Nabiev. "QSPR modeling aqueous solubility of polychlorinated biphenyls by optimization of correlation weights of local and global graph invariants." Open Chemistry 2, no. 3 (2004): 500–523. http://dx.doi.org/10.2478/bf02476204.

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AbstractAqueous solubilities of polychlorinated biphenyls have been correlated with topological molecular descriptors which are functions of local and global invariants of labeled hydrogen filled graphs. Morgan extended connectivity and nearest neighboring codes have been used as local graph invariants. The number of chlorine atoms in biphenyls has been employed as a global graph invariant. Present results show that taking into account correlation weights of global invariants gives quite reasonable improvement of statistical characteristics for the prediction of aqueous solubilities of polychl

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18

Wassay, Sunila Abdul, Sehrish Shafeeq, Ahmed Jameel, and Jawad Abdullah Butt. "Remediation of Polychlorinated Biphenyls (PCBs) through Bio and Phytoremediation in the Environment: A Review Study." International Journal of Economic and Environmental Geology 13, no. 4 (2023): 1–9. https://doi.org/10.46660/ijeeg.vol13.iss4.2022.753.

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One of the persistent organic pollutants (POPs) utilized globally between the 1930s and 1980s was polychlorinated biphenyls (PCBs). Even though their usage has been severely constrained, a lot of PCBs are still present in the environment, including soils and air. This local, national, international and governmental organizations regarding polychlorinated biphenyls and how can resolve and treat the problem sustainably. This can be achieved if seriously working on degrading persistent organic pollutants, especially polychlorinated biphenyls biologically via thorough research and sound implementa

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Wassey, Sunila Abdul, Sehrish Shafeeq, Jawad Abdullah Butt, and Ahmed Jamil. "Remediation of Polychlorinated Biphenyls (PCBs) through Bio and Phytoremediation in the Environment: A Review Study." International Journal of Economic and Environmental Geology 13, no. 4 (2022): 1–9. http://dx.doi.org/10.46660/ijeeg.v13i4.45.

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One of the persistent organic pollutants (POPs) utilized globally between the 1930s and 1980s was polychlorinated biphenyls (PCBs). Even though their usage has been severely constrained, a lot of PCBs are still present in the environment, including soils and air. This local, national, international and governmental organizations regarding polychlorinated biphenyls and how can resolve and treat the problem sustainably. This can be achieved if seriously working on degrading persistent organic pollutants, especially polychlorinated biphenyls biologically via thorough research and sound implementa

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Faroon, Obaid M., Sam Keith, Dennis Jones, and Christopher De Rosa. "Carcinogenic effects of polychlorinated biphenyls." Toxicology and Industrial Health 17, no. 2 (2001): 41–62. http://dx.doi.org/10.1191/0748233701th098oa.

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As part of its mandate, the Agency for Toxic Substances and Disease Registry (ATSDR) prepares toxicological profiles on hazardous chemicals found at Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) National Priorities List (NPL) sites that have the greatest public health impact. These profiles comprehensively summarize toxicological and environmental information. This article constitutes the release of an important section of the Toxicological profile for polychlorinated biphenyls [ATSDR. 2000: Toxicological profile for polychlorinated biphenyls. Atlanta, GA: US D

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Bedard, Donna L., and Heidi M. Van Dort. "Complete Reductive Dehalogenation of Brominated Biphenyls by Anaerobic Microorganisms in Sediment." Applied and Environmental Microbiology 64, no. 3 (1998): 940–47. http://dx.doi.org/10.1128/aem.64.3.940-947.1998.

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ABSTRACT We sought to determine whether microorganisms from the polychlorinated biphenyl (PCB)-contaminated sediment in Woods Pond (Lenox, Mass.) could dehalogenate brominated biphenyls. The PCB dechlorination specificities for the microorganisms in this sediment have been well characterized. This allowed us to compare the dehalogenation specificities for brominated biphenyls and chlorinated biphenyls within a single sediment. Anaerobic sediment microcosms were incubated separately at 25°C with 16 different mono- to tetrabrominated biphenyls (350 μM) and disodium malate (10 mM). Samples were e

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Needham, L. L., D. G. Patterson, V. W. Burse, D. C. Paschal, W. E. Turner, and R. H. Hill. "Reference Range Data for Assessing Exposure To Selected Environmental Toxicants." Toxicology and Industrial Health 12, no. 3-4 (1996): 507–13. http://dx.doi.org/10.1177/074823379601200322.

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We analyzed blood and urine specimens from 32 charter boat captains, anglers, and spouses from both groups, who reportedly ate fish from Lakes Michigan, Huron, or Erie, for selected environmental toxicants. The toxicants measured in serum were polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), coplanar polychlorinated biphenyls, other polychlorinated biphenyls (PCBs), and persistent pesticides. Nonpersistent pesticides and elements were measured in urine; and elements were measured in blood. Internal dose levels of these toxicants will be compared to reference ra

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Lauby-Secretan, Béatrice, Dana Loomis, Yann Grosse, et al. "Carcinogenicity of polychlorinated biphenyls and polybrominated biphenyls." Lancet Oncology 14, no. 4 (2013): 287–88. http://dx.doi.org/10.1016/s1470-2045(13)70104-9.

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Lim, Do-Hyung, Da-Som Lim, and Young-Soo Keum. "Translocation of Polychlorinated Biphenyls in Carrot-Soil Systems." Korean Journal of Pesticide Science 20, no. 3 (2016): 203–10. http://dx.doi.org/10.7585/kjps.2016.20.3.203.

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Barcauskaitė, Karolina. "Gas chromatographic analysis of polychlorinated biphenyls in compost samples from different origin." Waste Management & Research: The Journal for a Sustainable Circular Economy 37, no. 5 (2019): 556–62. http://dx.doi.org/10.1177/0734242x19828156.

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Depending on the origin, the compost produced may contain not only nutrients but also pollutants, such as heavy metals and persistent organic pollutants. It is very important to determine them in soil-improving substances, because persistent organic pollutants show environmental toxic, cancerogenic, mutagenic effects and do not decompose for a long time. The aim of this study was to determine seven polychlorinated biphenyls concentrations in different kinds of composts produced in Lithuania and to evaluate the appliance of these composts in agricultural land. First, before routine analysis was

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(Bart) Bosveld, A. T. C., and Martin Van den Berg. "Effects of polychlorinated biphenyls, dibenzo-p-dioxins, and dibenzofurans on fish-eating birds." Environmental Reviews 2, no. 2 (1994): 147–66. http://dx.doi.org/10.1139/a94-010.

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Fish-eating birds are top predators at the end of the aquatic food chain. As such, they accumulate high concentrations of halogenated polycyclic aromatics like polychlorinated dibenzo-p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs), and polychlorinated biphenyls (PCBs). In this paper the levels and effects of these compounds on fish-eating birds are reviewed. To discuss the causal relationships between these compounds and the effects, dose–response studies in various bird species are reviewed. Neurotoxicity and effects on reproduction, embryonic respiration, mixed-function oxidase iso

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Kim, A. A., G. V. Pestsov, Kh T. Yadgarov, et al. "Microorganisms Degrading Polychlorinated Biphenyls." Applied Biochemistry and Microbiology 40, no. 1 (2004): 60–62. http://dx.doi.org/10.1023/b:abim.0000010354.07292.ca.

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Saktrakulkla, Panithi, Tuo Lan, Jason Hua, Rachel F. Marek, Peter S. Thorne, and Keri C. Hornbuckle. "Polychlorinated Biphenyls in Food." Environmental Science & Technology 54, no. 18 (2020): 11443–52. http://dx.doi.org/10.1021/acs.est.0c03632.

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Erickson, Mitchell D., and Robert G. Kaley. "Applications of polychlorinated biphenyls." Environmental Science and Pollution Research 18, no. 2 (2010): 135–51. http://dx.doi.org/10.1007/s11356-010-0392-1.

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Lione, Armand. "Polychlorinated biphenyls and reproduction." Reproductive Toxicology 2, no. 2 (1988): 83–89. http://dx.doi.org/10.1016/0890-6238(88)90002-0.

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Mckinney, JamesD, KennethS Korach, and JohnA Mclachlan. "Detoxification of polychlorinated biphenyls." Lancet 335, no. 8683 (1990): 222–23. http://dx.doi.org/10.1016/0140-6736(90)90310-2.

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Jacobson, Joseph L., and Sandra W. Jacobson. "Teratogen update: Polychlorinated biphenyls." Teratology 55, no. 5 (1997): 338–47. http://dx.doi.org/10.1002/(sici)1096-9926(199705)55:5<338::aid-tera6>3.0.co;2-v.

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Raaschou-Nielsen, Ole, Marian Pavuk, Alain LeBlanc, et al. "Adipose Organochlorine Concentrations and Risk of Breast Cancer Among Postmenopausal Danish Women." Cancer Epidemiology, Biomarkers & Prevention 14, no. 1 (2005): 67–74. http://dx.doi.org/10.1158/1055-9965.67.14.1.

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Abstract Objective: Exposure to environmental organochlorines has been examined as a potential risk factor for human breast cancer with mixed results. Our purpose was to examine associations between organochlorines and the development of breast cancer in a large prospective study using stored adipose tissue. Methods: We conducted a nested case-control study of 409 postmenopausal women who developed breast cancer and 409 controls selected from the 29,875 women enrolled in the Danish Diet, Cancer, and Health cohort between 1993 and 1997. We measured concentrations of 14 pesticides and 18 polychl

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Faraday, Ediagbonya Thomson, Uche Joseph Ifeanyi, and Afolabi Folakemi Rofiat. "Determination of polychlorinated biphenyls (PCBS) using gas chromatography electron capture detector in dust from schools in Okitipupa, Ondo State, Nigeria." Dutse Journal of Pure and Applied Sciences 10, no. 3c (2024): 11–20. http://dx.doi.org/10.4314/dujopas.v10i3c.2.

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The presence of polychlorinated biphenyls (PCBs) in dust, and subsequent exposure to humans via unintentional ingestion, inhalation, or skin contact, has serious health repercussions due to their toxicity profiles. There is a lack of knowledge concerning the concentration of PCBs in the dust/atmosphere. The quantities of seven (7) polychlorinated biphenyls (PCBs) in outdoor dust were measured at five different locations across southern Ondo State, Nigeria. The study's purpose was to provide data on the distribution of polychlorinated biphenyls (PCBs) in air dusts and to assess the influence of

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Ezekiel, Gube Ibrahim, John Salami Samuel, Stephen Gushit John, Bimbut Dalen Moorey, and Ayinya Gube-Ibrahim Mercy. "Polychlorinated biphenyls remediation in soil using moringa seeds and coconut shell based adsorbents." Chemistry International 6, no. 4 (2020): 295–300. https://doi.org/10.5281/zenodo.4020553.

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The occurrence and remediation of polychlorinated biphenyls (PCB) in soil from Jos, Plateau State Nigeria was carried out. The polychlorinated biphenyls in the soil was extracted with hexane-acetone mixture (1:1) in ultrasonic bath and cleaned with column chromatography packed with silica gel. The polychlorinated biphenyls were quantified using Agilent 6975 Gas chromatography Mass Spectrophotometer and the concentrations were found as: PCB18 (0.71), PCB20 (0.37), PCB28 (0.38), PCB29 (0.38), PCB44 (0.42), PCB52 (0.66), PCB101 (0.61), PCB105 (0.17), PCB137 (0.64), PCB142 (0.33), PCB153 (0.42), P

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Brubaker, W. Wayne, and Ronald A. Hites. "Gas-Phase Oxidation Products of Biphenyl and Polychlorinated Biphenyls." Environmental Science & Technology 32, no. 24 (1998): 3913–18. http://dx.doi.org/10.1021/es9805021.

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Billingsley, K. A., O. P. Ward, and S. M. Backus. "Studies on the transformation of selected polychlorinated biphenyl congeners by Pseudomonas strain LB 400." Canadian Journal of Microbiology 43, no. 8 (1997): 782–88. http://dx.doi.org/10.1139/m97-112.

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Resting cells of Pseudomonas strain LB400 are known to transform polychlorinated biphenyls (PCBs) when the cells are previously grown on biphenyl. In this study, PCB transformation was also observed in resting cells grown on other substrates such as glucose and glycerol. The presence of PCB congeners in the growth medium increased the lag phase for the growth of cells on a biphenyl substrate but not on a glycerol substrate. Supplementation of the degradation medium with biphenyl dramatically decreased the rate of PCB congener transformation, while the presence of glycerol or glucose had little

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38

Bansal, Om Prakash. "Persistent organic compounds in the environment their impact on human health: A review." GSC Biological and Pharmaceutical Sciences 8, no. 2 (2019): 081–88. https://doi.org/10.5281/zenodo.4285704.

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Globally the organic contaminants are most widespread persistent organic compounds (POPs). The POPs include polycyclic aromatic hydrocarbons (PAHs), polychlorinated di benzo -p-dioxins (PCDDs), polychlorinated dibenzofurans (PCDFs) and polychlorinated biphenyls (PCBs), dioxins, antimicrobials, etc.  The PAHs are generated by incomplete combustion of coal, diesel, coal tar pitch, tobacco; volcanic eruption and motor vehicle exhaust, etc.; the polychlorinated biphenyls (PCBs), dibenzo-p-dioxins (PCCDs), polychlorinated dibenzofurans   (

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39

Song, Shuai, Jianfang Xue, Yonglong Lu, et al. "Are unintentionally produced polychlorinated biphenyls the main source of polychlorinated biphenyl occurrence in soils?" Environmental Pollution 243 (December 2018): 492–500. http://dx.doi.org/10.1016/j.envpol.2018.09.027.

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Choi, Geun-Hyoung, Dal-Soon Choi, Su-Myeong Hong, et al. "Investigation on Polychlorinated Dibenzo-p-dioxins, Polychlorinated Dibenzofurans and Dioxin-like Polychlorinated Biphenyls of Grains and Estimation of Dietary Intake for Korean." Journal of Applied Biological Chemistry 55, no. 4 (2012): 253–61. http://dx.doi.org/10.3839/jabc.2012.040.

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Belinskaya, E. A., S. E. Mazina, E. K. Pichugina, and G. V. Zykova. "IMPACT OF PERSISTENT ORGANIC POLLUTANTS AND BENZ[A]PYRENE ON GERMINATION OF COMMON BARLEY SEEDS (HORDÉUM VULGÁRE L.)." Toxicological Review, no. 4 (August 1, 2020): 44–48. http://dx.doi.org/10.36946/0869-7922-2020-4-44-48.

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The paper considers the influence of polychlorinated dibenzo-p-dioxins, dibenzofurans, biphenyls and benz[a] pyrene on the germination of barley seeds, as well as the influence of pollutants on seed storage. As a result of the experiments, the negative effect of polychlorinated biphenyls on seed germination at a concentration of 100 μg/ kg has been found, which can be explained by the high accumulation of low-chlorinated pollutants by seeds. The negative effect of benz[a]pyrene on seed germination at concentrations of 20 and 100 μg/kg has been registered.

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42

Wangboje, Oiseoje M., and Daniel O. Okotie. "Polychlorinated Biphenyls in Imported Fish." European Journal of Agriculture and Food Sciences 3, no. 1 (2021): 90–96. http://dx.doi.org/10.24018/ejfood.2021.3.1.232.

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Polychlorinated biphenyls (PCBs) are persistent organic pollutants (POPs) which have been described as organohalogenic and legacy contaminants that are hazardous to both wildlife and man. The paucity of ecotoxicological data on the PCB content in commercially important fish in Benin Metropolis, Nigeria, warranted this research. In this stead, the PCB profile in the Atlantic Herring (Clupea harengus, Family: Clupeidae, mean length=31.59 cm; Mean weight=274.98 g) marketed in Benin Metropolis, was determined via Gas Chromatographic technique in order to evaluate its suitability for human consumpt

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Assaggaf, Hamza, Changwon Yoo, Roberto G. Lucchini, et al. "Polychlorinated Biphenyls and Pulmonary Hypertension." International Journal of Environmental Research and Public Health 19, no. 8 (2022): 4705. http://dx.doi.org/10.3390/ijerph19084705.

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Polychlorinated biphenyls (PCBs) are persistent environmental pollutants that were banned because of their potential carcinogenicity. Population studies have shown that PCBs are associated with lung toxicity and hypertension. The objective of this study was to evaluate whether higher exposure to PCB congeners is associated with the risk of pulmonary hypertension. Serum levels of PCBs in 284 subjects with combined risk factors for pulmonary arterial hypertension (PAH) were compared to 4210 subjects with no risk for PAH using the National Health and Nutrition Examination Survey (NHANES) from 199

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44

MATSUNAGA, Atsushi, and Akio YASUHARA. "Reductive Dechlorination of Polychlorinated Biphenyls." Journal of Environmental Chemistry 12, no. 1 (2002): 33–43. http://dx.doi.org/10.5985/jec.12.33.

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Millichap, J. Gordon. "Polychlorinated Biphenyls and Attention Deficits." Pediatric Neurology Briefs 10, no. 10 (1996): 79. http://dx.doi.org/10.15844/pedneurbriefs-10-10-12.

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Hoag, George E., and Stanley Alexander. "Polychlorinated Biphenyls in Bituminous Materials." Journal of Transportation Engineering 112, no. 3 (1986): 265–75. http://dx.doi.org/10.1061/(asce)0733-947x(1986)112:3(265).

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Janderka, Pavel, and Pavel Brož. "Electrochemical Degradation of Polychlorinated Biphenyls." Collection of Czechoslovak Chemical Communications 60, no. 6 (1995): 917–27. http://dx.doi.org/10.1135/cccc19950917.

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The feasibility of electrochemical conversion of polychlorinated biphenyls to the parent hydrocarbon in N,N-dimethylformamide was studied with respect to the charge and mass efficiency of the process. The process was conducted in two variants, viz. as indirect conversion through pre-electrolysis of an alkali salt solution, and as direct electroreducing splitting of the carbon-chlorine bonds. Mercury served as the working electrode; the suitability of other metals as cathode materials was also examined by slow cyclic voltammetry.

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Liu, Yumin, Jeffrey Schwartz, and Cullen L. Cavallaro. "Catalytic Dechlorination of Polychlorinated Biphenyls." Environmental Science & Technology 29, no. 3 (1995): 836–40. http://dx.doi.org/10.1021/es00003a036.

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Rogan, WalterJ, and RobertW Miller. "PRENATAL EXPOSURE TO POLYCHLORINATED BIPHENYLS." Lancet 334, no. 8673 (1989): 1216. http://dx.doi.org/10.1016/s0140-6736(89)91819-9.

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Gorbunova, T. I., M. G. Pervova, K. A. Plotnikova, V. I. Saloutin, and O. N. Chupakhin. "Features of polychlorinated biphenyls nitration." Russian Journal of General Chemistry 85, no. 7 (2015): 1611–16. http://dx.doi.org/10.1134/s1070363215070063.

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