@article {2338, title = {Evaluation of Antiurolithiatic Potential of Methanolic Stem Extract of Spermacocce articularis L.f.: An In vitro and In vivo Approach}, journal = {Pharmacognosy Journal}, volume = {16}, year = {2024}, month = {August 2024}, pages = {770-778}, type = {Original Article}, chapter = {770}, abstract = {

Context: Polygenic urolithiasis has a complicated etiology and even more varied therapeutic outcomes. Spermacoce articularis L.f. has been used historically for stone treatments in several traditional medical systems. Aim: The current study aimed to investigate the in vitro and in vivo anti-urolithiatic potential of Spermacoce articularis Stem Extract (SASE). Methods: In vitro antiurolithiatic potential on the CaOx crystallization was evaluated using nucleation and aggregation assays. In vivo, activity was assessed on renal calculi-induced Wistar rats by polyethylene glycol (0.75\%) in drinking water for 14 days. SASE and cystone with two experimental doses (250 and 500 mg/kg, p.o.) were dispensed for ten days. Various biochemical parameters were assessed in the kidneys{\textquoteright} serum, urine, and histological sections. In addition, SASE inhibited CaOx crystallization by reducing the density of crystals, triggering the breakdown of CaOx crystals, and hindering their growth. Cystone demonstrated comparable outcomes. Results: Upon treatment with SASE, urinary, serum, kidney homogenates, and antioxidants were significantly improved (p\<0.05) to normal levels. The histopathology of the kidney section showed no damaged cells of SASE treated and Cystone treated compared with that of control animals. Conclusion: This research validates the traditional idea and suggests that SASE is advantageous in preventing the growth of urinary stones.

}, keywords = {calcium oxalate, In vivo, Polyethylene glycol, Spermacoce articularis, Urolithiasis}, doi = {10.5530/pj.2024.16.128}, author = {S Gopika and MK Nisha and E Gaayathiri Devi and A Raja Rajeswari and R Vasandhlakshmi} } @article {2212, title = {The In-Vivo Assessment of the Effect of Traditionally Used Asparagus laricinus Extracts for Anticancer on the Kidney, Liver, and Spleen of Rats}, journal = {Pharmacognosy Journal}, volume = {16}, year = {2024}, month = {February 2024}, pages = {76-87}, type = {Original Article}, chapter = {76}, abstract = {

Introduction: The plants has been a fertile source of revealing novel molecules discovered by sophisticated techniques for drug discovery. The present research was triggered by the increase in the use of Asparagus laricinus as home remedy, with a lot of studies done invitro on the plant evaluating possible toxic effects of the dried roots extracts using Sprague Dawley rats as animal models was needed. The objectives of the study was to investigate deviations effects in haematology and histology parameters, on the liver, kidneys and spleen tissues of animals exposed to aqueous and ethanolic extracts of Asparagus laricinus roots. Methods: Interfaculty Animal Ethics Committee approval was obtained from the Faculty of Health Sciences at the University of the Free State. All experimental work was performed in Animal Research Unit at the University of the Free State, Bloemfontein, South Africa. The supernatant of dried plants was filtered, and the ethanol removed completely under vacuum. The aqueous sample was lyophilized to obtain dried powdered material. The powdered plant material was dissolved in distilled water to prepare 2\%, 10\% and 20\% concentration. 54 Sprague Dawley rats (180g and 250g), both male and female, were divided into two groups of 24 and 30 rats for aqueous and ethanolic extracts respectively. The aqueous group was further divided into four subgroups of 6 rats which were exposed to 2\%, 10\% and 20\% extracts and the final group were controls (unexposed). The ethanolic group was divided into five subgroups of 6 rats which were exposed to increasing doses of 50, 100, 200 and 400mg/kg/day extracts and the last group were controls (unexposed). The aqueous extracts were administered to the three subgroups for eight weeks ad libitum while the control group was exposed to tap water. Ethanol extracts were administered daily over a period of two weeks through gavage and the control group was administered water through gavage as well. Blood samples were collected, animals were sacrificed, and organs/tissues excised for histological assessment. Results: Haematological tests were selected as indicators of the damage to the tissue of organs, including the liver, kidney, and spleen. Comparison of treatment groups (n=6) and controls (n=6) across all ethanol extracts showed significant differences in the starting median change in weight at the 200g/kg/day dosage, as well as the median termination weight at 400g/kg/day. There were no statistical differences between the treatment groups and controls with regard to the rest of haematological variables. Comparison of the controls (n=6) and treatment groups (n=6) revealed an average median change in weight of slightly above 50g over the entire eightweek period of experimentation with aqueous extracts. The Histological evaluation could not reveal any pathological changes in both the aqueous and ethanolic extracts across all levels of dosage. Discussion and conclusion: Haematological results could not show any patterns in abnormalities although we observed statistically significant results on few parameters. Histologically, no pathological changes were observed. In conclusion, we summarize that the toxicological evaluation of Asparagus laricinus extracts may be considered relatively free of toxicity when given orally, as it did not cause death, damage, or inflammation to the tissues, nor produced any remarkable haematological adverse effects in both the male and female Sprague Dawley rats.

}, keywords = {Asparagus Laricinus, Haematology, Histology, In vivo, Sprague Dawley rats}, doi = {10.5530/pj.2024.16.11}, author = {Sekobane Daniel Mokgawa and Pakiso Moses Makhoahle and Samson Mashele} } @article {727, title = {Cholesterol-lowering Effects of Extract from Garcinia daedalanthera in Hyperlipidemic rats}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1125-1128}, type = {Original Article}, chapter = {1125}, abstract = {

Background: A native plant from Indonesia, Garcinia daedalanthera has been scientifically proven have antidiabetic effects and antioxidant activity. We hypothesized that Garcinia daedalanthera can modulate the lipid profiles of hyperlipidemic rats. Objective: This study aimed to evaluate the antihyperlipidemic potential of Garcinia daedalanthera extract. Materials and Methods: Garcinia daedalanthera leaves extract (GDE) were orally administrated to high fat diet-induced rats for 15 days. After the end of experimental period (43 days) the lipid profiles were estimated along with histopathological liver examination of animals. Results: The results showed that Garcinia daedalanthera extract significantly reduced the level of serum total cholesterol, total triglycerides and low-density lipoprotein as compared to control group with an increasing level of serum high-density lipoprotein. Furthermore, the extract has a favorable effect on histopathological study. Conclusion: This study proved antilipidemic property by lowering altered levels of lipid profile in male wistar rats and suggest lipid lowering effects of Garcinia daedalanthera extract which serves as a new potential natural product for preventing hyperlipidemia.

}, keywords = {Anti-cholesterol, Garcinia, Herbal, In vivo, Pre-clinical study, Rat}, doi = {10.5530/pj.2018.6.191}, author = {Sarah Zielda Najib and Wilzar Fachri and Rani Sauriasari and Berna Elya and Raymond Tjandrawinata} }