@article {2141, title = {Activity of Moringa Oleifera Lam on Liver Function and Histology in White Male Rats}, journal = {Pharmacognosy Journal}, volume = {15}, year = {2023}, month = {October 2023}, pages = {913-920}, type = {Research Article}, chapter = {913}, abstract = {

Introduction: Moringa oleifera Lam has many pharmacological activities, such as immunostimulants. Aim: This study aims to determine the safety profile of repeated use and routine use of Moringa oleifera Lam on liver function and histology. Material and Method: This study used 36 male white rats as test animals. Moringa leaves were administered orally as standardised ethanol extract at doses of 7, 21, and 140 mg/kg BW for 21 days. The liver function observed was the activity of the ALT enzyme. On days 8, 15, and 22, three animals from each group had their blood collected through the orbital sinuses of the eyes and sacrificed to excise the livers. The parameters observed were ALT enzyme activity, liver ratio value, and histological damage of liver tissue. The two-way ANOVA was used to analyse the data of ALT enzyme activity and organ ratio values, followed by DMRT. In contrast, descriptive analysis was used to describe liver histological damage. Result: Test animals had no toxic symptoms or sudden death during the study. The results showed that ALT enzyme activity was significantly affected by the dose and duration of administration of the ethanol extract of Moringa leaves (p\<0.05). However, on the organ ratio values, there were no significant effects of dose (p\>0.05), but significantly affected by duration of administration (p\<0.05). The liver histological descriptive analysis showed histological differences between the control and treatment groups. The 7 mg/kg BW and 21 mg/kg BW showed liver tissue with average to minimal damage. However, the dose groups at 140 mg/kg BW for 14 and 21 days showed changes in liver histology, although only minimal to mild impairment. Conclusion: It concluded that the administration of extract of Moringa oleifera Lam did not cause severe damage to the liver of white male rats.

}, keywords = {Alanine aminotransferase, Histology., Moringa oleifera L., Subacute toxicity}, doi = {10.5530/pj.2023.15.174}, author = {Yufri Aldi and Aisyah Aisyah and Rahmad Abdillah and Aditya Alqamal Alianta} } @article {1069, title = {Subacute Toxicity of Butanol Fraction of Tali Putri Plants (Cassytha filiformis L.) Against Hematology Parameters of White Male Mice}, journal = {Pharmacognosy Journal}, volume = {12}, year = {2020}, month = {February 2020}, pages = {25-28}, type = {Original Article}, chapter = {25}, abstract = {

Hematotoxicity study of butanol fraction of Cassytha filiformis L. on white male mice has been performed. A total of 12 white male mice were used, and they were divided into four groups. Each group consists of 3 mice. These animals were treated with Cassytha filiformis L. butanolic fraction at several doses of 2.5, 5, and 10 mg/kg for seven days. Hemoglobin value, erythrocytes, platelets, leukocytes, monocytes, lymphocytes, eosinophils, neutrophils, and basophils counts were measured at the 1st, 3rd, and 7th day of treatment. The data of this study were analyzed using two-way ANOVA, followed by Duncan{\textquoteright}s multiple region tests. The results showed that the doses of butanol fraction did not affect hemoglobin value, erythrocytes, leukocytes, and neutrophils (p \>0.1), but it significantly reduced platelet, monocyte, lymphocyte count, and increases eosinophils (p \<0.01) counts within their normal limits. There is no influence on the duration of administration and the interaction of dosage, and also the duration of use of the parameters above. This result implies that the Cassytha filiformis butanol fraction at doses of 2.5-10 mg/kg does not affect hematology parameters if it were used for seven days.

}, keywords = {Butanol fraction, Cassytha filiformis L, Haematology, Subacute toxicity}, doi = {10.5530/pj.2020.12.5}, author = {Dwisari Dillasamola and Annisa Yatursyi and Armenia} } @article {85, title = {Assessment of Acute and Subacute Toxicity of the Total Dichloromethane-Ethanol Extract of Morinda morindoides (Baker) Milne-Redh (ETDE) on Rats}, journal = {Pharmacognosy Journal}, volume = {7}, year = {2015}, month = {Nov-Dec 2015}, pages = {372-377}, type = {Original Article}, chapter = {372}, abstract = {

Context: ETDE shown good antihypertensive and antioxidant activities in rats made hypertensive. This present study aims to assess its toxicity. Aims: This study was designed to study the toxicity of dichloromethaneethanol extract of Morinda morindoides. Settings and Design: Toxicological activity in vivo. Methods and Material: Alkaloids were characterized from reagents of Bouchardat, flavonoids by reacting the cyanidrine, tannins by the reagent Stiasny, polyphenols by reacting ferric chloride, quinones by the reagent Bornstra\ëgen, sterols and polyterpenes by the reaction of Libermann and saponins by observing the foam after agitation of the extract. Acute and subacute toxicity were studied using respectively 423 and 407 OECD guidelines for testing of chemicals. Statistical analysis used: The graphical representation of the data was performed using the Graph Pad Prism 5.0. The mean value is accompanied by the standard error of the mean (Mean \± SEM). The difference between the two values is considered significant when P\<0.001. Statistical analysis of results was performed using analysis of variance (ANOVA). Results: The phytochemical screening showed the presence in the ETDE of polyphenols, alkaloids, flavonoids, sterols and polyterpenes. The toxicological study shows that ETDE has a LD50 between 2000 and 5000 mg/kg bw therefore classified in the hazard category 5. The administration of ETDE at repeated dose for 28 days did not significantly affect the weight gain, hematological and biochemical parameters of rats. Conclusion: ETDE toxicity is relatively low with LD50 between 2000 and 5000 mg/kg bw. It does not cause damage to the heart, liver and kidney. ETDE can be used without risk of intoxication.

}, keywords = {Acute toxicity, Damage, Morinda morindoides, Subacute toxicity, Weight gain.}, doi = {10.5530/pj.2015.6.10}, author = {Boga Gogo Lucien and Bahi Calixte and Yapi Houphou{\"e}t F{\'e}lix and N{\textquoteright}Guessan Jean David}, editor = {Konkon N{\textquoteright}Dri Gilles} }