Hematological changes, oxidative stress assessment, and dysregulation of aquaporin-3 channel, prolactin, and oxytocin receptors in kidneys of lactating Wistar rats treated with monosodium glutamate

High consumption of locally produced delicacies could expose nursing mothers to high monosodium glutamate (MSG) levels, frequently used as a necessary condiment in low-income countries. Thus, this study evaluated some novel preliminary changes in renal hormonal receptors, the aquaporin-3 channel, ox...

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Veröffentlicht in:Naunyn-Schmiedeberg's archives of pharmacology 2024-08, Vol.397 (8), p.6213-6229
Hauptverfasser: Emmanuel, Nachamada Solomon, Yusuf, Tanko, Bako, Ibrahim Gaya, Malgwi, Ibrahim Samaila, Eze, Ejike Daniel, Ali, Zubairu, Aliyu, Mohammed
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container_title Naunyn-Schmiedeberg's archives of pharmacology
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Yusuf, Tanko
Bako, Ibrahim Gaya
Malgwi, Ibrahim Samaila
Eze, Ejike Daniel
Ali, Zubairu
Aliyu, Mohammed
description High consumption of locally produced delicacies could expose nursing mothers to high monosodium glutamate (MSG) levels, frequently used as a necessary condiment in low-income countries. Thus, this study evaluated some novel preliminary changes in renal hormonal receptors, the aquaporin-3 channel, oxidative stress markers, and hematological indices induced by monosodium glutamate in lactating rats. Post-parturition, twenty-four (24) lactating Wistar rats were divided into four (4) groups of six rats each ( n  = 6). Oral administration of distilled water and MSG started three (3) days postpartum as follows: group 1: distilled water (1 ml/kg BW), group 2: MSG (925 mg/kg BW), group 3: MSG (1850 mg/kg BW), and group 4: MSG (3700 mg/kg BW). At the end of the experiment, which lasted fourteen (14) days, animals were sacrificed and samples of blood and tissues were obtained for biochemical analysis. MSG administration significantly ( p  
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Thus, this study evaluated some novel preliminary changes in renal hormonal receptors, the aquaporin-3 channel, oxidative stress markers, and hematological indices induced by monosodium glutamate in lactating rats. Post-parturition, twenty-four (24) lactating Wistar rats were divided into four (4) groups of six rats each ( n  = 6). Oral administration of distilled water and MSG started three (3) days postpartum as follows: group 1: distilled water (1 ml/kg BW), group 2: MSG (925 mg/kg BW), group 3: MSG (1850 mg/kg BW), and group 4: MSG (3700 mg/kg BW). At the end of the experiment, which lasted fourteen (14) days, animals were sacrificed and samples of blood and tissues were obtained for biochemical analysis. MSG administration significantly ( p  < 0.05) increased ROS and MDA, with a significant ( p  < 0.05) decrease in kidney antioxidants. Serum creatinine, total, conjugated, and unconjugated bilirubin significantly ( p  < 0.05) increased with MSG administration. The prolactin receptor was significantly reduced ( p  < 0.05), while the oxytocin receptor and aquaporin-3 channel were significantly ( p  < 0.05) increased in the MSG-administered groups. There were significant ( p  < 0.05) changes in the hematological indices of the MSG-administered animals. 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Thus, this study evaluated some novel preliminary changes in renal hormonal receptors, the aquaporin-3 channel, oxidative stress markers, and hematological indices induced by monosodium glutamate in lactating rats. Post-parturition, twenty-four (24) lactating Wistar rats were divided into four (4) groups of six rats each ( n  = 6). Oral administration of distilled water and MSG started three (3) days postpartum as follows: group 1: distilled water (1 ml/kg BW), group 2: MSG (925 mg/kg BW), group 3: MSG (1850 mg/kg BW), and group 4: MSG (3700 mg/kg BW). At the end of the experiment, which lasted fourteen (14) days, animals were sacrificed and samples of blood and tissues were obtained for biochemical analysis. MSG administration significantly ( p  < 0.05) increased ROS and MDA, with a significant ( p  < 0.05) decrease in kidney antioxidants. Serum creatinine, total, conjugated, and unconjugated bilirubin significantly ( p  < 0.05) increased with MSG administration. 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Thus, this study evaluated some novel preliminary changes in renal hormonal receptors, the aquaporin-3 channel, oxidative stress markers, and hematological indices induced by monosodium glutamate in lactating rats. Post-parturition, twenty-four (24) lactating Wistar rats were divided into four (4) groups of six rats each ( n  = 6). Oral administration of distilled water and MSG started three (3) days postpartum as follows: group 1: distilled water (1 ml/kg BW), group 2: MSG (925 mg/kg BW), group 3: MSG (1850 mg/kg BW), and group 4: MSG (3700 mg/kg BW). At the end of the experiment, which lasted fourteen (14) days, animals were sacrificed and samples of blood and tissues were obtained for biochemical analysis. MSG administration significantly ( p  < 0.05) increased ROS and MDA, with a significant ( p  < 0.05) decrease in kidney antioxidants. Serum creatinine, total, conjugated, and unconjugated bilirubin significantly ( p  < 0.05) increased with MSG administration. The prolactin receptor was significantly reduced ( p  < 0.05), while the oxytocin receptor and aquaporin-3 channel were significantly ( p  < 0.05) increased in the MSG-administered groups. There were significant ( p  < 0.05) changes in the hematological indices of the MSG-administered animals. Thus, the findings of this study suggest that high MSG consumption causes hematological alterations and may alter renal function via increased ROS production and dysregulation of the AQP-3 channel, prolactin, and oxytocin receptors in the kidneys of lactating Wistar rats.]]></abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><pmid>38446217</pmid><doi>10.1007/s00210-024-03008-8</doi><tpages>17</tpages><orcidid>https://orcid.org/0000-0002-9119-8870</orcidid><orcidid>https://orcid.org/0000-0002-0459-2141</orcidid><orcidid>https://orcid.org/0000-0002-9348-3966</orcidid></addata></record>
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subjects Animals
Aquaporin 3 - metabolism
Aquaporins
Bilirubin
Biochemical analysis
Biomedical and Life Sciences
Biomedicine
Creatinine
Female
Hematology
Hormones
Kidney - drug effects
Kidney - metabolism
Kidneys
Lactation
Monosodium glutamate
Neurosciences
Oral administration
Oxidative stress
Oxidative Stress - drug effects
Oxytocin
Oxytocin receptors
Parturition
Pharmacology/Toxicology
Prolactin
Prolactin - blood
Prolactin - metabolism
Rats
Rats, Wistar
Receptor mechanisms
Receptors, Oxytocin - metabolism
Renal function
Sodium Glutamate - toxicity
title Hematological changes, oxidative stress assessment, and dysregulation of aquaporin-3 channel, prolactin, and oxytocin receptors in kidneys of lactating Wistar rats treated with monosodium glutamate
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