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1.
Biol Trace Elem Res ; 2024 Aug 13.
Artigo em Inglês | MEDLINE | ID: mdl-39134773

RESUMO

Common carp (Cyprinus carpio) is one of the most consumed fish in the world and can be exposed to various forms of pollution, such as potential toxic elements (PTEs). Several studies have been conducted on the concentration of PTEs in common carp fish. The aims of the current study were to meta-analyze the concentration of PTEs in common carp fish and estimate human health risks in consumers. A search was conducted in international databases, including Scopus, PubMed, Science Direct, Web of Science, and Embase to retrieve papers up to January 20, 2024. The non-carcinogenic risk due to PTEs in fish fillets was calculated via the target hazard quotient (THQ), and the carcinogenic risk due to iAs in fish fillets was calculated via cancer risk (CR). The highest concentrations of Cu, methyl-Hg, and Ni were observed in the fillets of common carp fish. The non-carcinogenic risk was lower than 1 in all countries; hence, consuming common carp fish does not pose a non-carcinogenic risk. Adult consumers in Iraq were exposed to an unacceptable carcinogenic due to iAs in common carp fish. Hence, it is recommended that plans be conducted to reduce the concentration of PTEs in common carp fish in Iraq.

2.
Int J Environ Health Res ; : 1-15, 2024 Jul 21.
Artigo em Inglês | MEDLINE | ID: mdl-39033514

RESUMO

We measured PAHs concentrations to understand the potential short and long-term health risks to workers. In the anode cooking area, the lowest and highest concentrations of PAHs were found for DahA (dibenzo[a,h]anthracene) at 0.373 ± 0.326 µg/m3 and Chry (chrysene) at 1.923 ± 1.258 µg/m3, respectively. In the anode-making area, these concentrations were higher, with DahA at 0.435 ± 0.221 µg/m3 and Chry peaking at 3.841 ± 1.702 µg/m3. Risk assessment based on these concentrations indicates a hierarchical order of individual PAHs risks in the anode cooking area, led by BaP (benzo[a]pyrene), followed by other specific PAHs compounds. The total hazard quotient (THQ) for PAH exposure in both anode-making and cooking areas significantly exceeds the threshold for considered cancer risk, emphasizing the considerable danger to workers. This study underscores the urgent need to mitigate exposure to PAHs in industrial settings to protect worker health from the carcinogenic risks of such hazardous compounds.

3.
Biol Trace Elem Res ; 2024 May 16.
Artigo em Inglês | MEDLINE | ID: mdl-38755494

RESUMO

Coffee is one of the most widely consumed beverages in the world. However, coffee plants are often exposed to potentially toxic elements (PTEs) pollution. The main aims of current study were to detect the PTEs in instant coffee and health risk assessment of consumers in Bandar Abbas city. To achieve this, 40 samples of instant coffee were randomly collected from various points in the city in 2023 and PTEs concentrations were measured using flame atomic absorption spectrometry (FAAS). The non-carcinogenic and carcinogenic risks were calculated using Monte Carlo simulation (MCS) method. The concentrations of Fe and Cu were higher than other PTEs, equaling 404.41 mg/kg and 0.0046 mg/kg, respectively. The non-carcinogenic risk assessment revealed that THQ (Fe > Pb > As > Cd > Ni > Cu) and TTHQ levels were less than 1 based on the 95% percentile in adults and children, indicating there is no possibility of a non-carcinogenic risk associated with instant coffee. The carcinogenic risk due to inorganic As in instant coffee was acceptable (2.63E-5 and 1.27E-5 based on the 95% percentile for adults and children, respectively), therefore PTEs in instant coffee do not endanger the health of consumers.

4.
Int J Environ Health Res ; : 1-19, 2024 Apr 16.
Artigo em Inglês | MEDLINE | ID: mdl-38627944

RESUMO

The papers were searched in databases including PubMed, Scopus, Web of science, Embase, Science Direct until 21 September 2023 and meta-analysis of concentration of PTEs in honey was performed using random effects model based on country subgroups. The non-carcinogenic risk and carcinogenic risk were calculated by Target Hazard Quotient (THQ) and Cancer Risk (CR), respectively. The sort of PTEs in honey based on pooled concentration was Cu (1.10E + 02 µg/kg) > Ni (1.80E + 01 µg/kg) > Pb (2.60E + 00 µg/kg) > Hg (1.50E + 00 µg/kg) > Cd (5.10E-01 µg/kg) > As (4.80E-01 µg/kg). The concentration of PTEs in the countries of Ethiopia (As), Jordan (Cd and Pb), Thailand (Ni), Brazil (Cu and MeHg) was observed to be higher than other countries. The non-carcinogenic risk was less than 1, hence, the consumption of honey does not have non-carcinogenic risk. Except children in Nigeria, CR due to iAs in honey was acceptable for the both adults and children in the other countries, Therefore, the consumption of honey does not have carcinogenic risk.

5.
Int J Environ Health Res ; : 1-16, 2024 Mar 15.
Artigo em Inglês | MEDLINE | ID: mdl-38487940

RESUMO

Pesticide residues were extracted using the QuEChERS method, followed by detection by ultra-high-performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). The non-carcinogenic health risk in adult and child consumers was calculated by target hazard quotient (THQ) and total target hazard quotient (TTHQ) in the Monte Carlo Simulation (MCS) method. The rank order of pesticides detected by UHPLC-MS/MS based on median concentration in onion was tebuconazole (0.004551 mg/kg) > imidacloprid (0.00233 mg/kg) > boscalid (0.00211 mg/kg) > diazinon (0.00079 mg/kg) > thiabendazole (0.00075 mg/kg) > acetamiprid (0.00052 mg/kg) > thiophanate-methyl (0.00052 mg/kg) > dichlorvos (0.000349 mg/kg) > fenitrothion (0.000132 mg/kg) > penconazole (0.00005 mg/kg). The median of TTHQ in adults and children's consumers were 4.00E-3 and 2.00E-2, respectively. TTHQ in adults and children's consumers was lower than 1 value. Hence, consumers were in the acceptable range (TTHQ <1). Consequently, onion consumption cannot endanger consumers' health status due to the pesticide residues.

6.
Food Chem X ; 21: 101206, 2024 Mar 30.
Artigo em Inglês | MEDLINE | ID: mdl-38379801

RESUMO

In this study, an attempt was made to meta-analyzed the concentration of potentially toxic elements (PTEs) in shrimps tissue of Mediterranean Sea and health risk of consumers was estimated. Search was conducted in international databases includes Scopus, PubMed, Embase, Science Direct and Web of Science from 1 January 2010 to 20 July 2023. The random effects model used to meta-analysis of concentration of PTEs in shrimp in subgroups. In addition, non-carcinogenic and carcinogenic risks for adults and children were calculated using target hazard quotient (THQ) and cancer risk (CR). Meta-analysis concentration of PTEs in shrimps was conducted using random effects model based on country subgroups. The rank order of PTEs based on mean (pooled) level in fillet of shrimps was Fe (15.395 mg/kg-ww) > Zn (10.428 mg/kg-ww) > Cu (6.941 mg/kg-ww) Pb (5.7 mg/kg-ww) > Ni (1.115 mg/kg-ww) > As (0.681 mg/kg-ww) > Cd (0.412 mg/kg-ww) > Hg (0.300 mg/kg-ww). THQ level in adults and children due to Cd and Pb in Italy was higher than 1 value. THQ level in adults and children due to Cu, Ni, Fe, Zn and inorganic As was lower than 1 value. CR due to inorganic As in Greece and Türkiye for adults and children was higher than 1E-6 value. Therefore, it was recommended to continuously monitor and reduce the concentration of PTEs in shrimps in Italy, Greece and Türkiye, especially.

7.
Rev Environ Health ; 2024 Feb 23.
Artigo em Inglês | MEDLINE | ID: mdl-38386608

RESUMO

Tetrabromobisphenol A (TBBP-A) is an emerging pollutant that enters water resources and affects various marine organisms, such as fish. Consequently, numerous studies globally investigated TBBP-A concentrations in fish fillets of the current study were meta-analyze concentration of TBBP-A in fish fillets and estimate the associated health risks for consumers. The search encompassed international databases, including Science Direct, PubMed, Scopus, Embase, and Web of Science from January 1, 2005, to July 20, 2023. The ranking of countries based on the pooled (Mean) concentration of TBBP-A in fish was as follows: China (1.157 µg/kg-ww) > Czech Republic (1.027 µg/kg-ww) > France (0.500 µg/kg-ww) ∼ Switzerland (0.500 µg/kg-ww) > Netherlands (0.405 µg/kg-ww) > Germany (0.33 µg/kg-ww) > Sweden (0.165 µg/kg-ww)>UK (0.078 µg/kg-ww) > Belgium (0.065 µg/kg-ww) > South Korea (0.013 µg/kg-ww) ∼ Japan (0.013 µg/kg-ww) > Ireland (0.005 µg/kg-ww). The risk assessment showed that the carcinogenic and non-carcinogenic risks of TBBP-A in China and France are higher compared to other countries; however, within all countries, these risks were found to be within acceptable limits.

8.
BMC Public Health ; 24(1): 218, 2024 01 18.
Artigo em Inglês | MEDLINE | ID: mdl-38238752

RESUMO

In this study, potential toxic element (PTEs) including lead (Pb), arsenic (As), cadmium(Cd), iron (Fe) and zinc (Zn) in traditional and industrial edible vegetable oils (peanut, sunflower, olive and sesame) collected from Hamadan, west of Iran were determined using Inductivity Coupled Plasma Optical Emission Spectrometry (ICP-OES). Besides, probabilistic health risk assessment (non-carcinogenic and carcinogenic risks) was identified via total target hazard quotient (TTHQ) and cancer risk (CR) by the Monte Carlo Simulation (MCS) model. The ranking of concentration PTEs in traditional and industrial edible vegetable oils was Fe > Zn > As > Pb > Cd. The in all samples, content of PTEs in industrial oils were upper than traditional oils (p < 0.001). The level of PTEs in most of vegetable oils was lower than permissible concentration regulated by Codex and national standard. In term of non-carcinogenic, consumers were at acceptable range (TTHQ < 1) due to ingestion both traditional and industrial vegetable oils content of PTEs. In term of carcinogenic, CR the both adults and children was higher than acceptable range (CR < 1E-6), Hence consumer are at unacceptable risk due to ingestion industrial vegetable oils content of inorganic As. Therefore, it is recommended to implement control plans for PTEs in vegetable oils consumed in Hamadan, Iran.


Assuntos
Arsênio , Metais Pesados , Poluentes do Solo , Adulto , Criança , Humanos , Cádmio/toxicidade , Cádmio/análise , Óleos de Plantas/análise , Óleos de Plantas/química , Verduras , Irã (Geográfico) , Chumbo/análise , Arsênio/toxicidade , Arsênio/análise , Zinco , Carcinógenos , Medição de Risco , Metais Pesados/análise , Monitoramento Ambiental/métodos , Poluentes do Solo/análise
9.
Biol Trace Elem Res ; 202(11): 5296-5305, 2024 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-38191759

RESUMO

Exposure to heavy metals can endanger the health of exposed people in the long term. The consumption of fruit juice is increasing; it is important to estimate the health risk of consumers due to heavy metals. The current study was carried out for the analysis of toxic metals (lead (Pb), arsenic (As), and cadmium (Cd)) and essential elements (copper (Cu) and zinc (Zn)) in 60 samples of traditional and industrial fruit juices (10 samples of different brands of apple, orange, grape, peach, mango, and pineapple) in Hamadan, West Iran, using inductivity coupled plasma optical emission spectrometry (ICP-OES) method. The validation protocol included precision of the analytical method; recovery, the determination of the limit of detection (LOD), the limit of quantification (LOQ), and linearity were measured. Moreover, risk assessment was detected using target hazard quotient (THQ) and cancer risk (CR) by the Monte Carlo simulation (MCS) model. The ranking of metal concentration in traditional and industrial fruit juices was Zn > Cu > As > Pb > Cd. In all samples, concentrations of heavy metals in industrial fruit juices were higher than traditional fruit juices p < < 0.001. The level of metals in all samples was lower of the US Environmental Protection Agency (USEPA), the World Health Organization (WHO), and the Iran Standard (IS) permissible limit set for drinking water. In terms of non-carcinogenic, values of toxic elements for children and adult in traditional and industrial fruit juices were 1.6E-3 and 1.72E-3 and 2.6E-3 and 1.85E-3, respectively. The 95th percentile of CR in adults and children due to both industrial and traditional fruits juices was higher than 1E-6; hence, reducing the concentration of As in fruit juices should be conducted. Consumption of fruit juice can increase carcinogenic risk of consumers. Therefore, it is recommended to consume it with caution.


Assuntos
Sucos de Frutas e Vegetais , Metais Pesados , Metais Pesados/análise , Sucos de Frutas e Vegetais/análise , Irã (Geográfico) , Medição de Risco , Humanos , Contaminação de Alimentos/análise , Arsênio/análise
10.
Int J Environ Health Res ; 34(5): 2213-2229, 2024 May.
Artigo em Inglês | MEDLINE | ID: mdl-37437042

RESUMO

A Search was conducted in international databases including Scopus, PubMed, Embase, and Web of Science from 10 January 2005 to 15 January 2023. The risk quotient (RQ) of Estrone (E1), 17ß-E2 (E2), and Estriol (E3) on the surface water resources of China was calculated by Monte Carlo Simulation (MCS) technique. The rank order of steroid hormones based on pooled (weighted average) concentration in surface water was E3 (2.15 ng/l) > E2 (2.01 ng/l) > E1 (1.385 ng/l). The concentration of E1 in Dianchi lake (236.50.00 ng/l), 17ß-E2 in Licun river (78.50 ng/l), and E3 in Dianchi lake (103.1 ng/l) were higher than in other surface water resources in China. RQ related to E1, 17ß-E2 and E3 in 68.00%, 88.89% and 3.92% of surface water resources were high ecological risk, respectively. Therefore, carrying out source control plans for steroid hormones in surface water sources should be conducted continuously.


Assuntos
Poluentes Químicos da Água , Recursos Hídricos , Estrona/análise , Rios , Água/análise , Medição de Risco , China , Poluentes Químicos da Água/análise , Estradiol/análise , Monitoramento Ambiental/métodos
11.
Int J Environ Health Res ; 34(1): 273-294, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36587371

RESUMO

Chemical contamination of seafood has become a global health concern. Carp fish is one of the most widely consumed globally, and several studies have been conducted on the contamination of carp fish with radioisotopes. In the current study, a meta-analysis and probabilistic exposure assessment regarding the Potassium-40 (40K), Polonium-210 (210Po), Radium-226 (226Ra), and Thorium-230 (230Th) in the fillet tissue of carp fish were performed. In this regard, Scopus and PubMed were screened to retrieve the associated citations with on the concentration of radioisotopes in the fillet tissue of carp fish until October 2021. The rank order of radioisotopes in fillet tissue carp fish was 40K (103.49 Bq kg-1) > 210Po (9.39 Bq kg-1) > 226Ra (0.62 Bq kg-1) > 230Th (0.39 Bq kg-1). The highest effective dose due to 210Po ingestion was observed in Spain (male; 4.44E-05 Sv y-1, female; 2.67E-06 Sv y-1); 40K (female, 5.07E-07 Sv y-1); 226Ra (male, 9.93E-09 Sv y-1). The mean of effective dose (ED) in the male and females in India due to ingestion of 230Th as result of carp fish consumption was (1.70E-06 Sv y-1) and (7.01E-08 Sv y-1), respectively. The probabilistic exposure assessment by the Monte Carlo simulation method revealed that consumers of fillet tissue carp fish content of radioisotopes are at a safe range (0.001 Sv y-1).


Assuntos
Carpas , Radioisótopos , Alimentos Marinhos , Animais , Feminino , Masculino , Peixes , Polônio , Radioisótopos de Potássio , Radioisótopos/análise , Rádio (Elemento) , Alimentos Marinhos/análise , Tório
12.
Int J Environ Health Res ; 34(2): 968-978, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-36966491

RESUMO

Detection of pesticide residues in soil samples was conducted using UHPLC-MS/MS. Non-dietary health risk assessment was conducted using calculate chronic daily intake (CDI) from ingestion, inhalation and dermal contact pathways and following non-carcinogenic and carcinogenic risks in the adults and adolescent. The rank order of pesticide in soil based on their concentration was malathion (0.082 mg kg-1)> cyproconazole (0.019 mg kg-1)> propargite (0.018 mg kg-1)> butachlor (0.016 mg kg-1) > chlorpyrifos (0.0067 mg kg-1)> diazinon (0.0014 mg kg-1)> imidacloprid (0.0007 mg kg-1). Hazard index (HI) values obtained of exposure to pesticides in soil in adults and adolescent were 0.0012 and 0.0035, respectively. Hence, exposed population are at the acceptable range of non-carcinogenic risk (HI < 1). Cancer risk (CR) values due to propargite in soil via ingestion pathway in adults and adolescent were 2.03E-09 and 2.08E-09, respectively; therefore, carcinogenic risk due to the exposure to pesticide contaminated soil was safe range (CR < 1E-06).


Assuntos
Cicloexanos , Resíduos de Praguicidas , Praguicidas , Poluentes do Solo , Adulto , Adolescente , Humanos , Resíduos de Praguicidas/toxicidade , Resíduos de Praguicidas/análise , Solo/química , Fazendas , Irã (Geográfico) , Espectrometria de Massas em Tandem , Poluentes do Solo/toxicidade , Poluentes do Solo/análise , Praguicidas/toxicidade , Medição de Risco , Carcinógenos/análise
13.
Int J Environ Health Res ; 34(4): 2140-2166, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-37272268

RESUMO

The concentration of PTEs in the muscle of crabs, was meta-analyzed using a random-effects model based on countries' subgroups. The non-carcinogenic and carcinogenic risks related to the ingestion of PTEs via the consumption of crab fish were estimated. The meta-analysis included one hundred and eight papers with 109 data reports. The rank order of PTEs based on pooled (mean) concentration in the muscle of crabs was Ni (4.490 mg/kg-ww) > Pb (1.891 mg/kg-ww) >As (1.601 mg/kg-ww) > Cd (1.101 mg/kg-ww). The results showed that adults and children consumers in many countries are at risk of non-carcinogenicity due to ingestion of Ni, Pb, As, and Cd and carcinogenicity risk due to As. Therefore, the bioaccumulation of PTEs in the muscle of crabs can be considered a global health risk. Hence, to decrease the health risk of PTEs in the muscle of crabs, continuous monitoring and reducing the emission of PTEs in aquatic environments are recommended.


Assuntos
Braquiúros , Metais Pesados , Poluentes do Solo , Animais , Adulto , Criança , Humanos , Metais Pesados/análise , Monitoramento Ambiental/métodos , Cádmio/análise , Chumbo/análise , Músculos , Medição de Risco , Poluentes do Solo/análise , Solo
14.
Int J Environ Health Res ; : 1-19, 2023 Oct 11.
Artigo em Inglês | MEDLINE | ID: mdl-37820694

RESUMO

The health risks (non-carcinogenic and carcinogenic risk) were calculated in both adults and children, using target hazard quotient (THQ) and carcinogenic risk (CR). The concentrations of Cd, Pb, and Ni were higher than the standard limits but they did not pose any non-carcinogenic health risks in adult and children's consumers (THQ <1). Meanwhile, the risk assessment of iAs indicates THQ > 1 for children in Egypt. Moreover, the THQ value due to Me Hg for adult in Tunisia and for children in Tunisia, Malta, Portugal, Latvia, Cambogia, Peru, South Korea, Romania, Hong Kong, United Arab Emirates, Morocco, and Egypt was higher than 1 value. In addition, the calculated CR values of iAs for the adults and children were within the threshold risk of developing cancer (Between 1.00E-4 to 1.00E-6). Therefore, it is recommended to continuously monitor the concentration of PTEs in canned tuna.

15.
Environ Sci Pollut Res Int ; 30(47): 103390-103404, 2023 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-37697195

RESUMO

To improve farming productivity, a large number of pesticides have been used worldwide in recent decades, leading to the pollution of soil, agri-products, and water, directly/indirectly affecting human health. In this regard, many studies were conducted in different countries on residual pesticides in the environment. In the current study, residual pesticides including chlorpyrifos, cypermethrin, diazinon, malathion, and metalaxyl in tomatoes were meta-analyzed and health risk of consumers was estimated. For this purpose, based on a systematic review, data from 47 studies were extracted and meta-analyzed, and the health impact of pooled concentrations was assessed via a health risk method. According to the results, metalaxyl had the most concentration followed by malathion, cypermethrin, diazinon, and chlorpyrifos, respectively. The non-carcinogenic risk (n-CR) was calculated from crop consumption also showed that exposure to malathion has the most risk. Among the investigated communities, Iranian consumers were in considerable health risk (THQ > 1). Considering that the potential for the use of pesticides will increase with the need for food in the future, hence, governments must manage the usage by governments via alternative methods such as cultural, biological, physical, and genetic modifications.


Assuntos
Clorpirifos , Praguicidas , Solanum lycopersicum , Humanos , Praguicidas/análise , Clorpirifos/análise , Diazinon/análise , Malation , Irã (Geográfico) , Medição de Risco
16.
Rev Environ Health ; 2023 Jun 06.
Artigo em Inglês | MEDLINE | ID: mdl-37272608

RESUMO

Most agricultural products are exposed to pesticides. Organochlorine (OCPs) insecticides have been banned for years due to their persistence in the environment and lipophilic properties. On the other hand, some carcinogenic organophosphates are used in high amounts. Therefore, this systematic review was performed with the keywords; pesticide, carcinogenic, carcinogen, residue, contamination, pollution, and food to determine the type of food and pesticide. 663 manuscripts were found by searching in databases. After initial screening and quality assessment of full text, 26 manuscripts were selected. In this study, by reviewing selected manuscripts, about 13 pesticides were associated with carcinogenic effects. These pesticides were Chlorothalonil, Glyphosate, Tetrachlorvinphos, Parathion, Malathion, Diazinon, heptachlor, Hexachlorobenzene, aldrin, dieldrin, DDT, chlordane, Lindane. Most of these pesticides were organochlorine. The organochlorine pesticides are primarily detected in foods of animal origin. In some studies, the amount of carcinogenic organochlorine was higher than the permissible levels. From the carcinogenic herbicide, Glyphosate. An important finding of this systematic review is that carcinogenic organochlorines are still a threat to cancer incidence.

17.
Prim Care Diabetes ; 17(3): 205-220, 2023 06.
Artigo em Inglês | MEDLINE | ID: mdl-37012162

RESUMO

PURPOSE: The purpose of study was to identify the socio-personal factors affecting adherence to the treatment of patients with type 2 diabetes. METHODS: Cross-sectional articles were extracted from databases such as Web of Science, PubMed, Elsevier. A meta-analysis was performed using integrated odds ratios (OR) and 95% confidence interval (CIs) for age, BMI, depression, educational level, gender, employment status, marital status, smoking status. STATA 12.0 was used to estimate pooled RR in definite subgroups. The quality of the studies included was evaluated using the STROBE checklist. RESULTS: Thirty-one studies out of 7407 extracted articles were finally selected for the meta-analysis. The results showed that younger people had a 17% higher risk than older people, smokers had a 22% higher risk than non-smokers, and the employed had a 15% higher risk of non-adherence to treatment. CONCLUSION: In conclusion, older age, smoking and employment can lead to non-adherence to T2D treatment. Interventions are suggested to be made besides common health care considering the socio-personal features on type 2 diabetes patients' treatment adherence.


Assuntos
Diabetes Mellitus Tipo 2 , Humanos , Idoso , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/epidemiologia , Estudos Transversais , Fumar/efeitos adversos , Fumar/epidemiologia
18.
Environ Sci Pollut Res Int ; 30(24): 64891-64903, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-37095211

RESUMO

Potential toxic element (PTE) contamination in the Persian Gulf has become an important health concern in recent decades. This investigation aimed to meta-analyses of potential toxic elements including lead (Pb), inorganic arsenic (As), cadmium (Cd), nickel (Ni), and mercury (Hg) in the coastal sediment of the Persian Gulf. In this study, an attempt was made to retrieve papers conducted on the concentration of PTE in the coastal sediment of the Persian Gulf by searching in international databases including Web of Science, Scopus, Embase, and PubMed. Meta-analysis concentration of PTE in the coastal sediment of the Persian Gulf was conducted using random effects model based on the country subgroup. Additionally, non-dietary risk assessment including non-carcinogenic and carcinogenic risks from ingestion, inhalation and dermal contact routes and ecological risk assessment was estimated. Seventy-eight papers with 81 data-reports (1650 sample size) were included in our meta-analysis. The rank order of heavy metals in coastal sediment of the Persian Gulf based on pooled concentration was Ni (65.44 mg/kg) > Pb (58.35 mg/kg) > As (23.78 mg/kg) > Cd (1.75 mg/kg) > Hg (0.77 mg/kg). The highest concentration of As, Cd, Pb, Ni, and Hg was observed in the coastal sediment of Saudi Arabia, Arab Emirates, Qatar, Iran, and Saudi Arabia, respectively. Although the Igeo index in coastal sediment of the Persian Gulf was in grade 1 (uncontaminated) and grade 2 (slightly contaminated) but total target hazard quotient (TTHQ) of adults and adolescent was higher than 1 value in Iran, Saudi Arabic, United Arab Emirates, and Qatar. Total cancer risk (TCR) for adults and adolescent due to As was higher than 1E-6 in Iran, United Arab Emirates, and Qatar but TCR for adolescents due to As was higher than 1E-6 in Saudi Arabic. Therefore, it is recommended to monitor the concentration of PTE and implementation of programs to reduce the emission of PTE from resources in the Persian Gulf.


Assuntos
Mercúrio , Metais Pesados , Poluentes Químicos da Água , Adolescente , Adulto , Humanos , Cádmio/análise , Monitoramento Ambiental , Sedimentos Geológicos/análise , Oceano Índico , Chumbo/análise , Mercúrio/análise , Metais Pesados/análise , Níquel/análise , Receptores de Antígenos de Linfócitos T , Medição de Risco , Poluentes Químicos da Água/análise
19.
Environ Sci Pollut Res Int ; 30(23): 63416-63426, 2023 May.
Artigo em Inglês | MEDLINE | ID: mdl-37084052

RESUMO

Wastewater-based epidemiology (WBE), as a rapid tool, is used to measure and monitor illicit drug consumption in the population. This method is also used to bridge biomarkers of exposure, contaminants, and human health. Smoking cigarettes and tobacco use are everyday habits in nowadays community. This systematic review and meta-analysis aimed to calculate nicotine consumption globally. The related studies were retrieved within international databases including Scopus, Google Scholar, and Web of Science, up to February 2021. It included twenty-one articles containing 87 measurements covering 275.3 million people with total wastewater samples of 2250. Results showed that the highest and lowest nicotine consumption rate (mg/1000 inh./day) was in Portugal (5860) and Vietnam (1201), respectively. The global pooled nicotine consumption rate was 2476 mg/1000 inh./day (95% CI (2289-2663). Based on WBE results, the average daily cigarette smoked per smoker is 14 (95% CI: 10-18 cigarettes/inh./day), close to the value of 14.2 reported by the survey and interview studies. Risk assessment of the nicotine consumption rate through WBE was calculated by the margin of exposure (MOE) approach. In total, 82% of nicotine consumption measurements were located in the "risk" level (MOE < 100), and 18% of the MOE values were between 100-1000. The results reveal that nicotine consumption risks need immediate global and local action strategies. Finally, these findings are helpful for healthcare agencies and policy-makers to take action against tobacco use prevalence.


Assuntos
Nicotina , Águas Residuárias , Humanos , Nicotina/análise , Uso de Tabaco , Medição de Risco
20.
Environ Sci Pollut Res Int ; 30(14): 40942-40951, 2023 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-36626050

RESUMO

This research is aimed at the analysis of 87 pesticides in 30 fresh pistachio samples prepared from stores in Iran by QuEChERS-ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS). The results showed at least one pesticide was in 67% of fresh pistachio samples. Kresoxim methyl residue was detected in 20 samples with average of 0.11 mg kg-1; this average is 2.2 times more than maximum residue limit (MRL). Buprofezin was recognized in five samples with average of 0.17 mg kg-1 was observed with 3.4 times more than MRL; hexaconazole and permethrin were recognized in three samples lower than MRL with an average residue of 0.030 and 0.028 mg kg-1, respectively. In addition, potential non-carcinogenic and carcinogenic health risk assessments were evaluated using probabilistic methods performed with the Monte Carlo simulation algorithm. The order of pesticide ranking based on hazard quotient (HQ) was hexaconazole > buprofezin > permethrin > kresoxim methyl. Total HQ (HI) was 2.0E-4 and for children, 9.0E-4. Hence, it means fresh pistachio consuming maybe not have significant short-term health risks for consumer. Ranking based on cancer risk (CR) was hexaconazole > kresoxim methyl > metalaxyl > permethrin > buprofezin. However, total CR due to pesticide residues was not higher than 1E-6 value (1.09E-9); therefore, consumers were not at significant risk of carcinogenicity in this product.


Assuntos
Resíduos de Praguicidas , Pistacia , Criança , Humanos , Espectrometria de Massas em Tandem/métodos , Resíduos de Praguicidas/análise , Carcinógenos/análise , Permetrina/análise , Irã (Geográfico) , Método de Monte Carlo , Medição de Risco , Contaminação de Alimentos/análise
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