@article {2541, title = {Potential Role of Ashwagandha [Withania Somnifera] As An Antioxidant On Aluminium Chloride-Induced Testicular Damage In Wistar Rats}, journal = {Pharmacognosy Journal}, volume = {17}, year = {2025}, month = {September 2025}, pages = {583-587}, type = {Original Article}, chapter = {583}, abstract = {

Introduction: Aluminium is most prevalent and third most abundant element in earth crust after oxygen. Its exposure in high concentration can accumulate in many organs that damage various organs in living organisms like humans and animals. Although aluminum (Al) is known to induce oxidative damage through various mechanisms including binding to negatively charged phospholipids on the membrane of various tissue cell which are rich in PUFA.Hence,this study was aimed to find the potential role of ashwagandha on aluminum induced testicular toxicity. Methods: Animals were segregated into 4 groups of 6 rats in each. The control group, the Ashwagandha treated group, the Aluminum intoxicated group, pretreated with Ashwagandha with Aluminum intoxicity group. Testicular tissue was removed and were stored in 10\% formalin saline and histopathological slides were done . A part of the tissues were processed for estimation of MDA and GSH level. Results: In the present study administration of aluminum in rats showed a significant decrease in the testicular tissue level of GSH and sperm count, as well as increase in the level of MDA and sperm morphology in aluminum treated group compared to normal control. Treatment with Ashwagandha showed a significant increase in testicular GSH level, sperm count and decrease in MDA level sperm morphology. Conclusion: The results of this study revealed that oral Aluminum Chloride administration induced adverse oxidative effects on the exposed animals and treatment with W. somnifera reduced the extent of aluminium chloride-induced tissue injury

}, keywords = {Malondialdehyde, Reactive Oxygen Species, Reduced glutathione, Sperm morphology}, doi = {10.5530/pj.2025.17.72}, author = {Anchana Babu and Rekha D Kini and Nayanatara Arun Kumar and Megha Gokul and Bhagyalakshmi K and Sneha Shetty B and Vinodini NA} } @article {2524, title = {Sub-Acute Anti-Inflammatory Activity of Leucas indica Ethanolic Leaf Extract in Wistar Rats Using the Cotton Pellet Granuloma Model}, journal = {Pharmacognosy Journal}, volume = {17}, year = {2025}, month = {August 2025}, pages = {458-460}, type = {Original Article}, chapter = {458}, abstract = {

This study investigated the sub-acute anti-inflammatory potential of Leucas indica leaves using the cotton pellet granuloma model in Wistar albino rats. Fifty rats were randomly assigned to five groups (n = 10 per group). Sterile cotton pellets (~20 {\textpm} 1 mg) were prepared and autoclaved before subcutaneous implantation at the nape of the neck following sedation with pentobarbitone sodium (30 mg/kg, orally) and skin disinfection with 70\% ethanol. Treatment regimens included: a control group receiving 3 mL of 1\% gum acacia (orally), a standard group administered Indomethacin (10 mg/kg, orally), and three test groups receiving leaves of Leucas indica ethanolic extract at 75, 150, and 300 mg/kg, three times daily for seven days. On the eighth day, the animals were humanely sacrificed, and the implanted pellets were removed, dried, and weighed to assess inflammatory response. Key parameters, including granuloma formation, transudative weight, and percentage inhibition, were analysed using ANOVA with Dunnett{\textquoteright}s multiple comparison test (p \< 0.05 considered significant). Standard drug (Indomethacin) produced a highly significant reduction (p\<0.01) in all three parameters (WW, DW, TW), confirming the model{\textquoteright}s validity and the drug{\textquoteright}s strong anti-inflammatory effect. EELLI at 75 mg/kg showed no statistically significant reduction, indicating weak or no anti-inflammatory activity at this dose. EELLI at 150 mg/kg and 300 mg/ kg showed a significant reduction in: Wet weight (WW): Suggests decreased exudation and inflammation. Dry weight (DW): Indicates reduced granuloma formation (proliferative phase). Transudative weight (TW): Reflects reduced fluid accumulation. The ethanolic extract of Leucas indica (EELLI) exhibited significant sub-acute anti-inflammatory activity at 150 mg/kg and 300 mg/kg, as evidenced by reduced granuloma weight and fluid accumulation. The effect, though moderate compared to Indomethacin, supports the plant{\textquoteright}s traditional use and warrants further investigation.

}, keywords = {Cotton pellet granuloma, Leucas indica, Sub-acute anti-inflammatory activity}, doi = {10.5530/pj.2025.17.58}, author = {Chandrashekar R and Robin Shetty and Rashmi B R and Vinodini NA} } @article {907, title = {Effectiveness of Moringa oleifea Extract in Attenuating the Toxic Effect on Platelet Count: An Experiment on Cadmium Exposed Rats}, journal = {Pharmacognosy Journal}, volume = {11}, year = {2019}, month = {July 2019}, pages = {689-693}, type = {Original Article}, chapter = {689}, abstract = {

Aims and Objective: To determine the role of Moringa oleifera on total platelet count alterations (T-PC) in rats treated with cadmium. Materials and Methods: In the present study female adult Wistar Albino rats, (180-200) gm were divided into, Group I-normal control, Group II-pretreated control, group III-cadmium treated , group IV- pre-treated with Moringa oleifera leaf extract (MOE) and then administered oral cadmium for a day, with n=6 each Results: Indicate that the pre-treatment with MOE (100 mg/kg/bw) prior to cadmium infusion augmented the level of total platelet count (p<=0.001) as compared to the cadmium-exposed group, which might have a role in clotting mechanisms also. Conclusion: Moringa oleifera extract has a beneficial effect on platelet count in cadmium-induced animal model.

}, keywords = {Cadmium, Clotting Mechanisms, Moringa oleifera, Platelet Count, Toxicity}, doi = {10.5530/pj.2019.11.109}, author = {Vinodini NA and Pratik Kumar Chatterjee and Kunal and Suman VB and Rashmi KS and Nayanatara AK and Anupama N and Ramesh M. Bhat and Sheela Joice P} }