Abstract

The notorious weed, jimson weed (Datura stramonium L.) is a hallucinogenic plant that is both toxic and medicinal. The presence of tropane alkaloids, which contain a methylation nitrogen atom (N-CH3) and inhibit neurotransmitters in the brain, is thought to be responsible for the plant's neurotoxicity. Toxic symptoms have been linked to the recreational use of D. stramonium, according to ethnomedicine. This investigation has been designed to examine the toxicity and describe the possible changes in the structural function of vital organs, following the orally intubation of non-lethal doses of D. stramonium leaves crude aqueous extract. Through preliminary trials, crude aqueous extract. Of 200 mg leaves per kilogram body weight was established as a tolerable non-lethal dose. Three doses 0.36, 0.7, and 4 mg/kg were orally weekly, administered to the male mice in a 0.1 ml volume. Acute toxicity studies were accomplished through oral intubation of three dosages in each case. Observation and mortality were reported for 24 .48, 72 hours. Prolonged toxicity was performed through the administration of weekly, single doses oral for 40 days. The observation was made on the mice's testis weight and histological abnormality of a testis organ.

Highlights

  • All nightshades and agricultural plants, including potato, tomato, coffee, and pepper, belong to the genus Datura (Solanaceae)

  • Percent organ weight / body weight: The effect of D. stramonium extract on the testis organ were measured through the relative organ weight per 100g body weight in each treatment and compare that with control treatment after 40 days of exposure

  • The relative weight mg testis weight/ 100 g body weight of control and D.stamonium treated male mice revealed a significant differences between control and treated mice (t-test p≤0.5)

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Summary

Introduction

All nightshades and agricultural plants, including potato, tomato, coffee, and pepper, belong to the genus Datura (Solanaceae). Genetic markers are frequently used in the classification of distinct species within the Datura genus, implying that this genus has a lot of variety owing to mutation. Humans and other mammals are poisoned by all portions of Jimsonweed. Anticholinergic alkaloids are present in high concentrations in the plants. The concentration of toxins varies greatly from plant to plant making the risk of fatal overdose high (Mukhtar et al, 2019). D. stramonium is used to treat ulcers, wounds, inflammation, rheumatism and gout, sciatica, bruising and swellings, fever, asthma and bronchitis, toothache, and other human illnesses in Ayurvedic medicine (Kirtikar et al, 1999). D. stramonium is used in a variety of folk medicine therapies. Though death by D. stramonium poisoning is rare, recovery may take several days (Norton, 2008)

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