@article {714, title = {Formulation and Evaluation of Solid Dispersion Tablet of Andrographis paniculata Extract}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {August 2018}, pages = {1047-1054}, type = {Original Article}, chapter = {1047}, abstract = {

Objective: To enhance solubility of ethanolic extract of Andrographis paniculata by solid dispersion technique and to perform formulation and evaluation of solid dispersion tablet. Materials and Methods: Solid dispersion of Andrographis paniculata extract has been prepared by solvent evaporation technique using soluplus and PEG 6000. Prepared solid dispersions have been evaluated for various micromeritic properties. The tablets of solid dispersion were prepared by direct compression technique and were evaluated for various physical tests and in-vitro dissolution study. Results: The study showed that prepared solid dispersion has good flow property and compressibility. The solubility of extract was found to be more from solid dispersion prepared by using soluplus than that of prepared by using PEG 6000. The rate of drug release was found to be higher in acidic buffer at pH 1.2 as compared to that of in phosphate buffer at pH 6.8. Conclusion: The study concludes that the solid dispersion tablet of ethanolic extract of Andrographis paniculata can be effectively prepared using soluplus by solvent evaporation techniqu

}, keywords = {Andrographis paniculata, Ethanolic extract, PEG 6000, Solid dispersion, Soluplus, Solvent evaporation technique}, doi = {10.5530/pj.2018.5.177}, author = {Sachin Annasaheb Nitave and Nilesh B. Chougule and Kailasam Koumaravelou} } @article {602, title = {Phytochemical Investigation and Screening for Inflammatory Bowel Disease Activity of Ethanolic Extract of Kariyat}, journal = {Pharmacognosy Journal}, volume = {10}, year = {2018}, month = {April 2018}, pages = {602-610}, type = {Original Article}, chapter = {602}, abstract = {

Objectives: The present study investigates the protective effect of Kariyat against Indomethacin and Acetic Acid induced Inflammatory Bowel Disease in male wistar rats. Material Method: HPTLC and GC-MS investigations indicated presence of steroid, phenols, terpenoid, alkaloids, saponine, flavonoids. IBD was induced by administration of Indomethacin (7.5mg/kg b.w. S.c.), Acetic Acid (4\% v/v). Two different models used to induce IBD named Indomethacin induces enter colitis and Acetic Acid induces enter colitis in case of Indomethacin induces enter colitis the compromises 5 groups (n=6), normal, control, standard treated (Prednisolone 2mg/kg p.o.), KEE treated (100 mg/kg b.w.), KEE treated (200 mg/kg b.w.) in case of Acetic Acid induces colitis the compromises 5 groups (n=6), normal, control, standard treated (Prednisolone 2mg/kg p.o.), KEE treated (100mg/kg b.w.), KEE treated(200mg/kg b.w.). After treatment of 7 days animals were sacrificed and colon was isolated for macroscopic and microscopic studies. Quantification of inflammation was done by using myeloperoxidase assay (MPO), Lactate dehydrogenase (LDH), Lipid peroxidase (LPO). Result: Evaluation based on macroscopic features showed significantly lower score values for drug treated and standard drug treated groups compared to the disease control groups. Histological examination of disease control group showed massive necrosis of the mucosa and sub mucosa. Drug treated group showed mild lesions, regeneration and inflammatory reaction. The Prednisolone treated group showed suppressed inflammatory reaction. The results observed from MPO, LDH and LPO assays showed significant improvement of disease with extract treated groups compared to disease control group. Histopathological examination of Kariyat treated group revealed less damage compared to Indomethacin and Acetic Acid Induced group. Conclusion: Kariyat have shown to be effective in Indomethacin and Acetic Acid induced colitis in rats, which has protected the animals against experimentally induced disease because of its antioxidant and anti-inflammatory activity.

}, keywords = {Indomithacin., Inflammatory bowel Disease, Kariyat}, doi = {10.5530/pj.2018.3.99}, author = {Nilesh Balasaheb Chougule and Sachin Annasaheb Nitve and Kailasam Koumaravelou} }