Collection's Items (Sorted by Submit Date in Descending order): 201 to 215 of 215
| Issue Date | Title | Author(s) |
| 2014 | Study of Antioxidant, Anti-protease and Anti-urease Potential of Schiff Bases of Acetophenone with Different Amines | Ahmed, Dr. Dildar; Mir, Hira |
| 2014-01 | Study of alpha-amylase and urease inhibitory activities of Melilotus indicus (Linn.) | Younas, Saba; Qaria, Mumtaz Anwer Mughal |
| 2014-09 | A comparative in vitro antioxidant potential profile of extracts from different parts of Fagonia cretica | Asghar, Dr. Muhammad N.; Ahmed, Dr. Dildar; Pervaiz, Iqbal |
| 2014-09 | Phenolic and flavonoid contents and anti-oxidative potential of epicarp and mesocarp of Lagenaria siceraria fruit: a comparative study | Ahmed, Dr. Dildar; Saeed, Sana; Fatima, Munim |
| 2014-08-17 | The objective of the present work was to investigate the anti-oxidative potential of methanolic extract of Carissa opaca roots and its fractions in solvents of different polarities. Total phenolic (TPC) and flavonoid (TFC) contents of methanolic extract were 211.95 ± 0.78 μg/mL gallic acid equivalents (GAE) and 8.35 ± 0.21 μg/mL rutin equivalents (RE), respectively. Ethyl acetate contained the highest amounts of both (TFC, 11.8 ± 0.28 RE; TPC, 342.80 ± 0.42 GAE) followed by chloroform fraction (TFC, 7.50 ± 0.14 RE; TPC, 275.85 ± 0.50 GAE). Extract and fractions displayed remarkable DPPH radical scavenging activity. EC50 values of methanolic extract was 0.88 mg/mL, while that of hexane, chloroform, ethyl acetate, n-butanolic and aqueous fractions were 0.58, 0.38, 0.29, 0.36 and 5.83 mg/mL, respectively, ethyl acetate fraction being most potent. The ethyl acetate fraction also showed the highest activity in terms of reducing power, phosphomolybdate and ABTS assays. All the fractions showed fairly good lipid peroxidation inhibitory activity, which remained almost constant over three days. Based on the results it can be concluded that roots of Carissa opaca contains phytochemicals with exploitable antioxidant, free radical scavenging, and lipid peroxidation inhibitory potential. | Chaudhery, Raza; Ahmed, Dr. Dildar; Parsa, Dar; Liaqat, Inam; shaban, Muhammad |
| 2014-10-20 | Analysis of Phenolic and Flavonoid Contents, and the Anti-Oxidative Potential and Lipid Peroxidation Inhibitory Activity of Methanolic Extract of Carissa opaca Roots and Its Fractions in Different Solvents | Ahmed, Dr. Dildar; Saeed, Ramsha; Khaizran, Fatima |
| 2014-12-30 | COMPARATIVE ANALYSIS OF ANTIMICROBIAL POTENTIAL OF PEEL AND MESOCARP OF LAGENARIA SICERARIA FRUIT EXTRACTS IN VARIOUS SOLVENTS AGAINST CLINICALLY IMPORTANT PATHOGENS | Parsa, Dar; Saeed, Ramsha; Chaudhery, Raza; Waqas, Usama; Ahmed, Dr. Dildar |
| 2017 | Dynamics and Speciation in Binary Solution of Choline Based green Ionic Liquids with Molecular Solvents | Khan, Dr. Athar Y.; Rahman, Dr. H. Abd U. |
| 2017 | DRUG DELIVERY USING CHOLINE BASED GREEN SURFACTANTS | Rahman, Dr. H. Abd U. |
| 2017 | Substitution of synthetic polymers with highly biocompatible and inexpensive polymers from renewable sources in formulation of pharmaceuticals | Massey, Shazma; Saeed, Dr. M. Iqbal |
| 2016 | Synthesis of novel sulfonamide derivatives as inhibitors of ectonucleotidases | Ahmed, Dr. Dildar; Rashida, Dr. Mariya A. |
| 2015 | The assay-guided isolation of chemical constituents from a medicinal plant (Carissa opaca), and the study of their bio activities | Ahmed, Dr. Dildar |
| 2015 | Isolation of natural products from a medicinal plant of Pakistan and their Chemical and Biotechnological studies | Ahmed, Dr. Dildar; Malik, Dr. Kauser .A. |
| 2018 | Isolation of natural products from a medicinal plant of Pakistan and their Chemical and Biotechnological studies | Ahmed, Dr. Dildar; Malik, Dr. Kauser .A. |
| 2018 | The assay-guided isolation of chemical constituents from a medicinal plant (Carissa opaca), and the study of their bio activities. | Ahmed, Dr. Dildar |
Collection's Items (Sorted by Submit Date in Descending order): 201 to 215 of 215
