Ouafa Amrani , Mohamed Marghich , Ahmed Karim , Hassane Mekhfi , Abderrahim Ziyyat , Mohammed Aziz
{"title":"杜松水提取物对大鼠急性和亚急性毒性的毒理学评估。","authors":"Ouafa Amrani , Mohamed Marghich , Ahmed Karim , Hassane Mekhfi , Abderrahim Ziyyat , Mohammed Aziz","doi":"10.1016/j.toxicon.2024.108150","DOIUrl":null,"url":null,"abstract":"<div><div><em>Juniperus oxycedrus</em> L. (<em>J. oxycedrus</em>) has a rich historical background in herbal remedies to treating digestive system abnormalities. However, no comprehensive evaluation of its potential toxic effects has been conducted. The current investigation aimed to evaluate the acute and subacute toxicity of an aqueous extract of <em>J. oxycedrus</em> (AEJO). AEJO was prepared by the conventional Moroccan methods by decoction the arial part of the plant. The acute and subacute toxicity tests were conducted in mice and rats, respectively. Acute toxicity tests showed that the extract was not toxic even at high doses of 5000 mg/kg. In the subacute study, no detectable indications of toxicity or mortality were observed and there were no notable deviations in food intake or water consumption among all rats. However, changes in body weight of animals treated with 1000 and 2000 mg/kg underwent a significant decrease. AEJO administration decreased platelet number, elevated levels of alanine aminotransferase and alkaline phosphatase, and reduced albumin levels. Histological examination revealed normal renal parenchyma despite increased creatinine. It also showed binucleation, and hepatocyte vacuolation. The results indicate that AEJO has considerable tolerance for consumption, but repeated use can affect hepatocytes and kidneys. Therefore, additional analyses, such as subchronic, chronic, and neurotoxic studies, are required before using this plant in clinical research.</div></div>","PeriodicalId":23289,"journal":{"name":"Toxicon","volume":"251 ","pages":"Article 108150"},"PeriodicalIF":2.6000,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Toxicological assessment of the aqueous extract of Juniperus oxycedrus L. on acute and subacute toxicities in rats\",\"authors\":\"Ouafa Amrani , Mohamed Marghich , Ahmed Karim , Hassane Mekhfi , Abderrahim Ziyyat , Mohammed Aziz\",\"doi\":\"10.1016/j.toxicon.2024.108150\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div><em>Juniperus oxycedrus</em> L. (<em>J. oxycedrus</em>) has a rich historical background in herbal remedies to treating digestive system abnormalities. However, no comprehensive evaluation of its potential toxic effects has been conducted. The current investigation aimed to evaluate the acute and subacute toxicity of an aqueous extract of <em>J. oxycedrus</em> (AEJO). AEJO was prepared by the conventional Moroccan methods by decoction the arial part of the plant. The acute and subacute toxicity tests were conducted in mice and rats, respectively. Acute toxicity tests showed that the extract was not toxic even at high doses of 5000 mg/kg. In the subacute study, no detectable indications of toxicity or mortality were observed and there were no notable deviations in food intake or water consumption among all rats. However, changes in body weight of animals treated with 1000 and 2000 mg/kg underwent a significant decrease. AEJO administration decreased platelet number, elevated levels of alanine aminotransferase and alkaline phosphatase, and reduced albumin levels. Histological examination revealed normal renal parenchyma despite increased creatinine. It also showed binucleation, and hepatocyte vacuolation. The results indicate that AEJO has considerable tolerance for consumption, but repeated use can affect hepatocytes and kidneys. Therefore, additional analyses, such as subchronic, chronic, and neurotoxic studies, are required before using this plant in clinical research.</div></div>\",\"PeriodicalId\":23289,\"journal\":{\"name\":\"Toxicon\",\"volume\":\"251 \",\"pages\":\"Article 108150\"},\"PeriodicalIF\":2.6000,\"publicationDate\":\"2024-10-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Toxicon\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S0041010124007220\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"PHARMACOLOGY & PHARMACY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Toxicon","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0041010124007220","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"PHARMACOLOGY & PHARMACY","Score":null,"Total":0}
Toxicological assessment of the aqueous extract of Juniperus oxycedrus L. on acute and subacute toxicities in rats
Juniperus oxycedrus L. (J. oxycedrus) has a rich historical background in herbal remedies to treating digestive system abnormalities. However, no comprehensive evaluation of its potential toxic effects has been conducted. The current investigation aimed to evaluate the acute and subacute toxicity of an aqueous extract of J. oxycedrus (AEJO). AEJO was prepared by the conventional Moroccan methods by decoction the arial part of the plant. The acute and subacute toxicity tests were conducted in mice and rats, respectively. Acute toxicity tests showed that the extract was not toxic even at high doses of 5000 mg/kg. In the subacute study, no detectable indications of toxicity or mortality were observed and there were no notable deviations in food intake or water consumption among all rats. However, changes in body weight of animals treated with 1000 and 2000 mg/kg underwent a significant decrease. AEJO administration decreased platelet number, elevated levels of alanine aminotransferase and alkaline phosphatase, and reduced albumin levels. Histological examination revealed normal renal parenchyma despite increased creatinine. It also showed binucleation, and hepatocyte vacuolation. The results indicate that AEJO has considerable tolerance for consumption, but repeated use can affect hepatocytes and kidneys. Therefore, additional analyses, such as subchronic, chronic, and neurotoxic studies, are required before using this plant in clinical research.
期刊介绍:
Toxicon has an open access mirror Toxicon: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review. An introductory offer Toxicon: X - full waiver of the Open Access fee.
Toxicon''s "aims and scope" are to publish:
-articles containing the results of original research on problems related to toxins derived from animals, plants and microorganisms
-papers on novel findings related to the chemical, pharmacological, toxicological, and immunological properties of natural toxins
-molecular biological studies of toxins and other genes from poisonous and venomous organisms that advance understanding of the role or function of toxins
-clinical observations on poisoning and envenoming where a new therapeutic principle has been proposed or a decidedly superior clinical result has been obtained.
-material on the use of toxins as tools in studying biological processes and material on subjects related to venom and antivenom problems.
-articles on the translational application of toxins, for example as drugs and insecticides
-epidemiological studies on envenoming or poisoning, so long as they highlight a previously unrecognised medical problem or provide insight into the prevention or medical treatment of envenoming or poisoning. Retrospective surveys of hospital records, especially those lacking species identification, will not be considered for publication. Properly designed prospective community-based surveys are strongly encouraged.
-articles describing well-known activities of venoms, such as antibacterial, anticancer, and analgesic activities of arachnid venoms, without any attempt to define the mechanism of action or purify the active component, will not be considered for publication in Toxicon.
-review articles on problems related to toxinology.
To encourage the exchange of ideas, sections of the journal may be devoted to Short Communications, Letters to the Editor and activities of the affiliated societies.