مفتی محمد تقی عثمانی کی معروف تصنیفات و تالیفات کا تعارفی جائزہ

Mufti Muhammad Taqi Usmani is one of the leading Deoband Hanafi Islamic Scholars living today from Pakistan. He is the son of late Molana Muhammad Shafi, the grand mufti of Pakistan. He is the brother of Islamic scholars Muhammad Rafi Usmani, Muhammad Wali Razi, Muhammad Razi Usmani as well as of Urdu poet Muhammad Zaki Kaifi. He is regarded as an expert in the fields of Hadith, Islamic Jurisprudence (Fiqh), Economics and Tasawwuf. He served as a judge on the Federal Shariat Court of Pakistan from 1980 to 1982 and the Shariat Appellate Bench of the Supreme Court of Pakistan between 1982 and 2002. He is generally known as one of the leading Shariah Scholars active in the field of Islamic finance. For more than a decade he has served as Chairman or Member of Shariah Supervisory boards of a dozen Islamic banks and prestigious financial institutions in various parts of the world. Allah Almighty has blessed him with the writing skill. He has written translations of the Holy Quran in both English and Urdu. He has been writing on various Islamic topics in Arabic, Urdu & English and is author of more than 70 books and numerous articles, published in a number of journals and magazines. In his books, Justice Taqi Usmani has discussed the solutions of individual, collective, social, political and economic problems in the light of Islamic principles. His books are very famous not only in Pakistan but also in India, Malaysia, Bangladesh and many other countries in the world. With this perspective, the present article deals with the introduction of important books of Mufti Muhammad Taqi Usmani.

Antimicrobial, Antioxidant and Protective Efficacy of Flower and Leaf Extracts of Calotropis Procera Against Free Radical Damage

Different soluble fractions viz., hexane, ethyl acetate, butanol and ethanol of Calotropis procera (Ait.) R. Br. were screened for their antimicrobial properties by using agar-well diffusion method against the human pathogens viz., Escherichia coli and Salmonella typhi (Gram negative), methcillin resistant Staphylococcus aureus and Micrococcus luteus (Gram positive), in vitro antioxidant properties were analyzed by means of DPPH free radical scavenging method, reducing ability assay and lipid peroxidation inhibition method. Furthermore, in vivo protective efficacy of C. procera extract against (NSAID) ibuprofen-induced nephrotoxicity in rat model was also determined by evaluating renal function markers, plasma measure of antioxidant enzymes superoxide dismutase (SOD) and catalase (CAT) along with the determination of tissue lipid peroxidation markers, i.e. aldehyde products malonyldialdehyde (MDA) and 4- hydroxy-nonenal (4-HNE). Phytochemical analysis was also carried out for the detection of phenolic constituents, amino acids, protein, carbohydrates, reducing and non-reducing sugars in test plant. In the present findings the hexane fraction of C. procera flower and leaf have been proved very significant with maximum zones of inhibition i.e., flower (22mm) and leaf (23mm) against M. luteus. While, other tested fractions of C. procera flower and leaf showed significant antimicrobial activity against all pathogens. Whereas, in the present finding it was also determined that the flower ethanol extract showed the highest DPPH free radical scavenging activity (88.19% with 8 mg/ml) as compared to BHA which showed 85% scavenging activity as standard. Similarly, C. procera flower and leaf extracts were also analyzed for reducing capacity. The highest absorbance (i.e., 1.827 with 10mg/ml) was recorded in C. procera flower water extract as compared to standard which showed (0.238) absorbance. In vitro lipid peroxidation inhibition, another model was used to check the antioxidant capacity of C. procera. Flower water extract exhibited a concentration dependent increase in lipid peroxidation inhibition, the highest value is (89.58% with 10mg/ml) while the lipid peroxidation value in C. procera leaf water extract (i.e., 75.11% with 10mg/ml) and leaf ethyl acetate extract showed (75.11% with 8mg/ml). While, BHA (85%) and ascorbic acid (75.5%) showed lower values as compared to tested plant. However, body weight loss was successfully restored by the coadministration of Ibuprofen with C. procera hexane extract. While, increased level of renal function markers (urea, creatinine) was normalized by the administration of C. procera hexane with ibuprofen treatment. The imbalance in oxidative status was determined by evaluating decreased level of catalase, superoxide dismutase and glutathione along with increased levels of malonyldialdehyde and 4- hydroxynonenal, which was counteracted by the co-administration of C. procera hexane extract with ibuprofen which maintained cell sustainability and indicated nephro-protective activity of C. procera. Besides the above results C. procera leaf and flower aqueous extract were also used to check enzymatic activities of glucoamylase, α-amylase and urease enzymes. The flower extract is found proved to be a good enhancer of glucoamylase, α-amylase and urease activity as compared to leaf extract. A number of phytoconstituents were also detected. The presence of phytochemicals in C. procera may indicate a good correlation with that of antibacterial, antioxidant potential and protective role for in vivo model which also proved as a good enhancer of enzyme activities. Thus due to aforementioned activities, Calotropis procera may serve as a better and a protective therapeutic agent than any other synthetic drug.