Comparison between some oxidative Stress Biomarkers values in serum and plasma of clinically healthy adult camels (Camelus dromedarius) in Iran

Salar-Amoli, Jamileh; Hejazy, Marzie; Esfahani, Tahere Ali

doi:10.1007/s11259-009-9233-4

Cited by 11 publications

(11 citation statements)

References 15 publications

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“…The mean Cu content of egg yolk was higher than that in the egg white for all the strains. The mean range of Cu content in the study of Salar‐Amoli and Ali‐Esfahani (2015) was 1.110–9.510 mg/kg, which was higher than the data obtained by this study. These discrepancies could be attributed to the different sampling procedures, sampling area and diet.…”

Section: Resultscontrasting

confidence: 84%

Effect of feed trace elements on eggs of five strains of laying hens and their health risk assessment

Hashemi

Azadi

Saghi

et al. 2023

Veterinary Medicine & Sci

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Background Trace elements are essential for human nutrition, and their deficiencies or excesses are strongly associated with several diseases, such as cardiovascular ones. Objectives The current cross‐sectional study investigated the concentration of essential trace elements (copper, non‐metal selenium, iron, zinc, cobalt and manganese) in eggs and diets of five strains of laying hens. Methods The yolk and albumen were analysed separately, and wet preparation was carried out following inductively coupled plasma–optical emission spectrometry detection. The target hazard quotients (THQs) for the non‐carcinogenic disease were calculated by the United States environmental protection agency (USEPA) method. Results The highest concentrations of selenium, zinc and manganese were found in egg yolks of native hens (0.76, 44.22 and 6.52 mg/kg, respectively). The highest amounts of copper and cobalt were recorded in the egg yolk of Lohman (2.07 and 0.023 mg/kg, respectively). On the other hand, the egg yolk of Bovans contained the highest amount of iron (57.46 mg/kg). Conclusion Overall, the potential health risks were minimal, and the consumption of eggs was generally safe.

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Section: Resultscontrasting

confidence: 84%

Effect of feed trace elements on eggs of five strains of laying hens and their health risk assessment

Hashemi

Azadi

Saghi

et al. 2023

Veterinary Medicine & Sci

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“…China (Zheng et al, 2007), and some other studies such as Nigeria (Fakayode & Olu-Owolabi, 2003), Canada (Kirkpatrick & Coffin, 1975), Pakistan (Khan & Naeem, 2006), and Iran (44) although were upper than those studies, they were still under the limitation. Two studies in Iran (Farahani et al, 2015;Salar-Amoli & Ali-Esfahani, 2015) and a study in Turkey (Uluozlu et al, 2009) were above the cadmium limits. (Table 3).…”

Section: Re Sults and Discussionmentioning

confidence: 97%

Risk assessment of lead and cadmium concentrations in hen's eggs using Monte Carlo simulations

Hosseini

Abedi

Nasrabadi

et al. 2023

Food Science & Nutrition

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The hen egg is one of the main sources of cheap, great quality, and nutritious food. This study aimed at determining the level of lead (Pb) and cadmium (Cd) in hen eggs and at assessing the carcinogenic and non‐carcinogenic risks caused by the consumption of hen eggs collected in Iran. A total of 42 hen eggs from 17 major brands were randomly sampled from supermarkets. Lead and cadmium concentrations were determined by using inductively coupled plasma mass spectrometry (ICP‐MS). Additionally, using the Monte Carlo simulation (MCS) method to calculate dietary exposure, target hazard quotient (THQ), and incremental lifetime cancer risk (ILCR), the related human health risk associated with ingesting these hazardous metals for adults was evaluated. The average Pb and Cd concentrations in whole eggs were 7.16 ± 0.248, and 2.83 ± 0.151 μg kg−1, respectively, which were less than the maximum permitted levels, established by FAO/WHO and the Institute of Standards and Industrial Research of Iran (ISIRI). Pb and Cd concentrations were significantly correlated at the 0.05 level (r = 0.350). Regarding the levels of Pb and Cd in eggs, overall, the estimated weekly intake (EWI) of these metals for adults by egg consumption was determined 0.014 and 0.007 mg/week, respectively, which were lower than the risk values suggested. The carcinogenic and non‐carcinogenic indexes of Cd and Pb indicated that the adult population in Iran was safe (THQ Pb and Cd <1, ILCR <10−6 Pb). It should be emphasized that this research primarily focuses on egg consumption, which may account for a relatively small portion of Iranian consumers' overall exposure to Pb and Cd. Therefore, a comprehensive study on the risk assessment of these metals through whole‐diet foods is recommended. The findings showed that lead and cadmium levels in all evaluated eggs were suitable for human consumption. Adults' Pb and Cd exposure from eating eggs was significantly lower than the risk levels established by Joint FAO/WHO Expert Committee on Food Additives (JECFA), per the exposure assessment. According to the THQ values of these dangerous metals, which were below one value, egg eating by Iranian consumers does not present a non‐carcinogenic risk. In addition, this finding provides accurate and reliable information for policymakers to improve food safety status to reduce public health hazards.

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“…Collectively, the hematological and biochemical results in this study might indicate that the decline in serum biochemical parameters started later than the cellular alteration. Estimation of the enzymatic antioxidants activities, such as GSH-Px and SOD [29] as well as estimation of serum CAT [30] was a mean of evaluating oxidative stress. It was found that GSH -PX serum activity in infested donkeys decreased in January, February and March, SOD decreased in December, January and February while CAT activity decreased in all the months of the study.…”

Section: Discussionmentioning

confidence: 99%

Clinicohistopathological And Immunological Alterations in Egyptian Donkeys Infested by Rhinoestrus Spp. During the Winter Season

et al. 2017

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LITTLE information is available about the homeostasis and alterations appeared against infestation by nasal myiasis caused by Rhinoestrus spp. larvae inEgyptiandonkeys. Therefore, the present work aimed to investigate the hematological and biochemical profiles associated with histopathological features and immunological response developed against Rhinoestrus spp. larvae infestation in donkeys in the winter season. The results revealed that 40 out of 80 examined donkeys were infested bynasal myiasis. IgG values were higher (P< 0.01) in infested donkeys (IND) than non-infested ones all over the winter months while the highest mean larval burden was observed in December (11.6 larvae/animal). Neutrophils% in (IND) increased (P<0.01) during December and February. However, an elevation in lymphocytes% (P<0.05) was observedin (IND) during Decemberand Januarywhile eosinophils% increased (P<0.01) in all winter months. These results paralleled to the nasal fluid cytological profile in which lymphocytes %, neutrophils% and eosinophils% in (IND) increased (P< 0.05) in December, January and February.Glutathione peroxidase, superoxide dismutase and catalase activities in (IND) were declined (P<0.01) in all winter months. Interleukin-2 (IL-2)and tumor necrosis factor-α (TNF-α) elevated (P<0.05) in December and January. The histopathological picture of turbinate bones, olfactory bulb and meninges reflected the blood and nasal fluid cytological picture as there were lymphocytes infiltration, meningitis and satellitosis. The results indicated that Rhinoestrus spp. infestation in donkeys might affect the vital and immunological processes. In addition, Rhinoestrus spp. infestation in donkeys could linked to oxidative stress and shifting the immune response polarization towards Th2 cytokines.

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Comparison between some oxidative Stress Biomarkers values in serum and plasma of clinically healthy adult camels (Camelus dromedarius) in Iran

Cited by 11 publications

References 15 publications

Effect of feed trace elements on eggs of five strains of laying hens and their health risk assessment

Effect of feed trace elements on eggs of five strains of laying hens and their health risk assessment

Risk assessment of lead and cadmium concentrations in hen's eggs using Monte Carlo simulations

Clinicohistopathological And Immunological Alterations in Egyptian Donkeys Infested by Rhinoestrus Spp. During the Winter Season

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