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Nesrine Gdoura Abdelwaheb Abdelmouleh Jean-Claude Murat Khansa Chaabouni Fatma Makni-Ayedi Abdelfattah Elfeki 《Environmental Chemistry Letters》2012,10(2):193-199
An adequate human diet should satisfy the requirements for energy and nutritive components including essential polyunsaturated fatty acids, essential amino acids, mineral components, vitamins, and fat. The benefits of the fish consumption are, however, often counteracted by toxic metals such as lead present in fish meat. Adverse effects of toxic metals on the aquatic environment and human health have aroused increasing interest in recent years. The achievement of an appropriate balance between the risks and benefits associated with fish consumption has therefore become a key health issue in current research. Therefore, we studied health impacts associated with the consumption of sardine fish, one of the most commonly consumed fish species throughout the world. Hepatic damages associated with the consumption of white or red muscle of sardine fish were explored and evaluated using a rat model. Rats were fed for 60 days with white or red sardine meat. Findings revealed (1) an elevated level of uric acid in the blood, (2) an accumulation of lead in the liver, (3) an atrophy of the liver, (4) an increase in plasma aspartate aminotransferase and alanine aminotransferase activities, and (5) an oxidative stress in the liver, including increased levels of lipid peroxidation and enhanced activities of superoxide dismutase, catalase, and glutathione peroxidase. Several abnormalities were also observed in liver histology. The alterations observed in the animals can be attributed to both the accumulation of lead and the high levels of purine in the sardine meat. The findings show that special attention should be given to the health effects associated with high intakes of sardine meat, particularly dark-meat sardine. 相似文献
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Nesrine Gdoura Abdelwaheb Abdelmouleh Khansa Chaabouni Fatma Makni Ayadi Fadhel Guermazi Jean-Claude Murat Abdelfattah Elfeki 《Environmental Chemistry Letters》2011,9(2):273-278
Fish, a widely claimed healthy food for humans, could also pose problems to health due to (1) accumulation of pollutants,
especially heavy metals, (2) presence of marine toxins such as tetrodotoxin, ciguatoxin or okadaic acid and (3) metabolic
production of large amount of uric acid which may crystallize in kidney or in articulations. As tuna fish represents a large
part of the traditional food in some countries, the possible impact of its consumption on public health was investigated,
with special attention to biochemical and histological alterations related to the genital function. For that purpose, white
or red muscle from tuna fish was added for 60 days to the diet of male rats, and attention was paid to biochemical and histological
alterations related to the genital function. Feeding rats with white muscle, and much more markedly with red muscle known
to be more metabolically active, resulted in (1) an elevated uric acid level in blood, (2) an increase in lead level in testis,
(3) an atrophy of the genital tract, including testes, epididymis, prostate and seminal vesicles, (4) a lowering of plasma
testosterone level, (5) a decrease in spermatozoids number and motility, (6) an oxidative stress in testes including an increase
in lipids peroxidation level and enhanced superoxide-dismutase, catalase and glutathione-peroxidase activities. We conclude
that consumption of tuna fish meat, especially the dark one, should be reduced. 相似文献
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Beniaich Ghada Salim Rajae Ech-chihbi Elhachmia El-Hajjaji Fadoua Rais Zakia Abdellaoui Abdelfattah Taleb Mustapha 《Environmental science and pollution research international》2022,29(1):133-145
Environmental Science and Pollution Research - An ethnobotanical survey was conducted among herbalists in the north-central region of Morocco using a questionnaire in order to highlight knowledge... 相似文献
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Nesrine Gdoura Abdelwaheb Abdelmouleh Jean-Claude Murat Khansa Chaabouni Fatma Makni-Ayedi Abdelfattah Elfeki 《Environmental Chemistry Letters》2011,9(4):485-490
In recent years, a number of studies have clearly pointed out the nutritional benefits of fish consumption. However, some concerns about potential health risks derived from contaminants found in fish have also been raised. Therefore, balancing adequately the risks and benefits of fish consumption is currently a health key issue. As tuna fish represents a large part of the traditional food in some countries, the possible impact of tuna fish consumption on public health was investigated. Hepatic damages following consumption of tuna fish white (ordinary) or red (dark) muscle were evaluated in rat. Under our experimental conditions, feeding the animals for 60?days with white or, more markedly, red tuna meat resulted in 1) an elevated uric acid level in blood, 2) an accumulation of lead in liver, 3) an atrophy of liver, 4) an increase in plasma aspartate aminotransferase and alanine aminotransferase activities, and 5) an oxidative stress in liver including an increased level of lipids peroxidation and enhanced activities of superoxide dismutase, catalase and glutathione peroxidase. In addition, liver histology revealed several abnormalities. These alterations could be attributed to both lead accumulation and high purine levels in tuna meat. We conclude that attention should be paid to a possible health impact of frequent and important consumption of tuna fish meat, especially the dark one. 相似文献
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Ebaid Hossam Abd Rabou Abdel-Mageed Ahmed Al-Tamimi Jameel Homoud Hassan Iftekhar Rady Ahmed Mostafa El-Newehy Mohamed Hassan Mashaly Ashraf Mohamed Abdel-Megeed Ahmed AbdelFattah Mahmoud Alhazza Ibrahim Abdel-Halim Essam Sayed Salem Abdelfattah Zeidan Mohamed 《Environmental science and pollution research international》2020,27(32):40009-40019
Environmental Science and Pollution Research - Oil spills can result in significant damage to marine estuaries, rivers, lakes, wetlands, and shorelines. Electrospun nanofibers containing... 相似文献
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Koubaa Fatma Ghorbel Chaâbane Mariem Turki Mouna Ayadi Fatma Makni El Feki Abdelfattah 《Environmental science and pollution research international》2021,28(9):11001-11015
Environmental Science and Pollution Research - The present study was designed to evaluate the protective effects of Salvia officinalis essential oil (SOEO) against vanadium-induced hepatotoxicity... 相似文献
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