Multi-functional egg white hydrolysate prevent hypertension and vascular dysfunction induced by cadmium in rats
We have investigated if EWH could counteract or prevent cardiovascular damage induced by high level of Cd exposure in rats. Male Wistar rats were treated for 14 days with: (A) Untreated - intraperitoneal (i.p.) injections of distilled water and tap water by gavage; (B) Cd − 1 mg/kg of bw/day of CdCl...
| Autores: | , , , , , , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2022 |
| País: | España |
| Institución: | Consejo Superior de Investigaciones Científicas (CSIC) |
| Repositorio: | DIGITAL.CSIC. Repositorio Institucional del CSIC |
| OAI Identifier: | oai:digital.csic.es:10261/279238 |
| Acceso en línea: | http://hdl.handle.net/10261/279238 |
| Access Level: | acceso abierto |
| Palabra clave: | Bioactive peptides Cadmium Egg white hydrolysate Hypertension Oxidative stress Vascular dysfunction |
| Sumario: | We have investigated if EWH could counteract or prevent cardiovascular damage induced by high level of Cd exposure in rats. Male Wistar rats were treated for 14 days with: (A) Untreated - intraperitoneal (i.p.) injections of distilled water and tap water by gavage; (B) Cd − 1 mg/kg of bw/day of CdCl2 (i.p.) and tap water by gavage; (C) EWH – distilled water (i.p.) and 1 mg/kg/day of EWH by gavage; (D) CdEWH – both treatments. EWH prevented the increase on systolic blood pressure, vascular dysfunction, and inflammation after Cd exposure; prevent the activation of cyclooxygenase (COX)-2 and its derived contractile protanoids, inhibits angiotensin II by the reduction of ACE activity and prevents the increased oxidative stress mainly mediated by NADPH oxidase. Multifunctional EWH could be considered as a natural alternative therapy to counteract the deleterious effects caused by high level of Cd exposure. |
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