Hematological and biochemical changes in adult rats in conditions of diabetes mellitus and cadmium exposure
Y. Gluhcheva
, E. Pavlova
, E. Petrova
, R. Ivanov
, I. Vladov
, A. Ilovska, N. Atanassova
Abstract: Objective: To study the hematological and biochemical changes in diabetic adult rats with concomitant exposure to cadmium chloride (CdCl2). Material and Methods: Mothers and their newborn pups were divided into four groups: 1. control; 2. Cd-treated control - mothers obtained daily 5 mg/kg CdCl2 until postnatal day 25 of the pups; 3. Diabetes mellitus (DM) was induced in the newborns by a single i.p. injection of streptozotocin on postnatal day 1; 4. DM was induced as Group 3 with concomitant exposure to CdCl2 as Group 2. Hematological and biochemical parameters were measured in whole blood and in serum. Results and Discussion: Data show hyperglycemia in all the experimental groups compared to the control. Glucose in Group 4 was significantly higher than in Group 3 indicating that cadmium exacerbated diabetes. Although exposure to Cd alone decreased total cholesterol concomitant treatment of diabetic rats increased cholesterol concentration. In all groups LDL-C concentration was insignificantly increased while HDL-C were decreased. Exposure to Cd significantly reduced red blood cell count compared to the untreated controls. Diabetes significantly reduced count of total white blood cells and their subtypes - lymphocytes, monocytes and granulocytes indicating that diabetic rats will be susceptible to infections. Concomitant exposure to cadmium resulted in significant decrease of leukocytes, as well as monocytes and granulocytes compared to the control. RBC and hemoglobin were increased leading to significant increase in the mean cell volume.
Conclusion: Data suggest alterations in hemorheology which may explain the development of some perturbations observed in diabetic patients.
Series on Biomechanics, Vol.38, No.4(2024), 108- 115
DOI: 10.7546/SB.15.04.2024
Keywords: cadmium; Diabetes; energy metabolism; experimental rat model; hematology
| References: (click to open/close) | [1] Wagner, I. V., Klöting, N., Savchuk, I., Eifler, L., Kulle, A., Kralisch-Jäcklein, S., Dötsch, J., Hiort, O., Svechnikov, K., & Söder, O., 2021. Diabetes Type 1 Negatively Influences Leydig Cell Function in Rats, Which is Partially Reversible By Insulin Treatment. Endocrinology, 162(4). https://doi.org/10.1210/ENDOCR/BQAB017
[2] King, A. J. F., 2012. The use of animal models in diabetes research. British J Phatmacol, 166, 877-894.
[3] Wang, Y, Yang P, Yan Z, Liu Z, Ma Q, Zhang Z, Wang Y, Su Y., 2021. The Relationship between Erythrocytes and Diabetes Mellitus. J Diabetes Res. 2021, 6656062. doi: 10.1155/2021/6656062.
[4] Petrelli, A, Popp SK, Fukuda R, Parish CR, Bosi E, Simeonovic CJ., 2022. The Contribution of Neutrophils and NETs to the Development of Type 1 Diabetes. Front Immunol. 13, 930553. doi: 10.3389/fimmu.2022.930553.
[5] Tinkov, A. A., Filippini, T., Ajsuvakova, O. P., Aaseth, J., Gluhcheva, Y. G., Ivanova, J. M., Bjørklund, G., Skalnaya, M. G., Gatiatulina, E. R., Popova, E. V., Nemereshina, O. N., Vinceti, M., & Skalny, A. V., 2017. The role of cadmium in obesity and diabetes. The Science of the Total Environment, 601–602, 741–755.
[6] Olsson, I. M., Bensryd, I., Lundh, T., Ottosson, H., Skerfving, S., Oskarsson, A., 2002. Cadmium in blood and urine--impact of sex, age, dietary intake, iron status, and former smoking--association of renal effects. Environmental Health Perspectives, 110, 12, 1185.
[7] Satarug S., 2023. Is Environmental Cadmium Exposure Causally Related to Diabetes and Obesity? Cells 13, 83.
[8] Obeagu, EI., 2024. Red blood cells as biomarkers and mediators in complications of diabetes mellitus: A review. Medicine (Baltimore) 103, 8, e37265. doi: 10.1097/MD.0000000000037265.
[9] Mamoun Rajab, A., Haider, K.H., 2018. Hyperglycemia and RBCs: too sweet to survive. Int J Diabetes Dev Ctries 38, 357–365.
[10] Kholoussi, N., Helwa I., Amara F., 2012. Red blood cells surface morphology in diabetic ketoacidosis. Middle East J Appl Sci. 2,1, 51-57.
[11] Jain, SK., 1989. Hyperglycemia can cause membrane lipid peroxidation and osmotic fragility in human red blood cells. J Biol Chem. 26, 35, 21340-21345.
[12] Morse, EE, Kalache G, Wermino FG, Stockwell R., 1981. Increased electronic mean corpuscular volume induced by marked hyperglycemia. Ann Clin Lab Sci. 11, 2, 184-187.
[13] Peters, JL, Perry MJ, McNeely E, Wright RO, Heiger-Bernays W, Weuve J., 2021. The association of cadmium and lead exposures with red cell distribution width. PLoS One 16, 1, e0245173. doi: 10.1371/journal.pone.0245173.
[14] Adebambo, OA, Shea D, Fry RC., 2018. Cadmium disrupts signaling of the hypoxia-inducible (HIF) and transforming growth factor (TGF-β) pathways in placental JEG-3 trophoblast cells via reactive oxygen species. Toxicol Appl Pharmacol. 342,108-115.
[15] Jing, Y, Liu LZ, Jiang Y, Zhu Y, Guo NL, Barnett J, Rojanasakul Y, Agani F, Jiang BH., 2012. Cadmium increases HIF-1 and VEGF expression through ROS, ERK, and AKT signaling pathways and induces malignant transformation of human bronchial epithelial cells. Toxicol Sci. 125, 10-19.
[16] Nagalievska, M, Sabadashka M, Hachkova H, Sybirna N., 2018. Galega officinalis extract regulate the diabetes mellitus related violations of proliferation, functions and apoptosis of leukocytes. BMC Complement Altern Med. 18, 1, 4.
[17] Nabi, AH, Islam LN, Rahman MM, Biswas KB., 2005. Polymorphonuclear neutrophil dysfunctions in streptozotocin-induced type 1 diabetic rats. J Biochem Mol Biol. 38, 6, 661-667.
[18] Filippatos T, Tsimihodimos V, Pappa E, Elisaf M., 2017. Pathophysiology of Diabetic Dyslipidaemia. Curr Vasc Pharmacol,15, 6, 566-575.
[19] Samarghandian, S, Azimi-Nezhad M, Shabestari MM, Azad FJ, Farkhondeh T, Bafandeh F., 2015. Effect of chronic exposure to cadmium on serum lipid, lipoprotein and oxidative stress indices in male rats. Interdiscip Toxicol. 2015 8, 3, 151-154.
[20] Onat, T., Demir Caltekin, M., Turksoy, V.A. et al., 2021. The Relationship Between Heavy Metal Exposure, Trace Element Level, and Monocyte to HDL Cholesterol Ratio with Gestational Diabetes Mellitus. Biol Trace Elem Res 199, 1306–1315.
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| Date published: 2024-12-11
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