مولانا حاجی محمد عمر
کرنول علاقہ مدراس کیا ایک عالم دین کی وفات
احا طہ مدراس کا وہ خطہ جس کو اب اندھرا کہنے لگے ہیں، اور جو مدراس اور حیدرآباد دکن کے بیچ میں واقع ہے وہ بھی کبھی اسلام کی قوت کا مرکز تھا، اس میں کرنول نام مشہور مقام ہے، جہاں پہلے ایک نوابی قائم تھی، وہ مٹ چکی ہے، اور اس کا یادگار خاندان حیدرآباد دکن منتقل ہوگیا ہے، وہاں کی اسلامی طاقت کے زوال سے وہاں کے مسلمانوں کی علمی و دینی کیفیت بھی زوال کے قریب پہنچ چکی تھی، کہ اﷲ تعالیٰ نے اپنے دین کی حفاظت کے لیے اپنے ایک بندہ کو مامور فرمایا، ان کا نام مولانا حاجی محمد عمر صاحب تھا، ان کے علم و فضل اور نیکی و تقوی کے سبب سے حاکم و محکوم دونوں طبقوں میں ان کو ہردل عزیزی حاصل تھی، حکومت نے شمس العلماء کے لقب سے ملقب کیا تھا، اور عام مسلمانوں نے بھی ان کی دینی قیادت اور رہبری کو قبول کیا، موصوف نے اسی ۸۰ برس کی عمر پائی، اور یہ پوری عمر علوم دینی کی تعلیم و تدریس میں بسر کرکے گذشتہ ۲۰؍ جولائی ۱۹۴۶ء کو وفات پائی، ان کی وفات سے اس علاقہ میں علوم قدیمہ کا خاتمہ ہوگیا، مرحوم مولانا احمد حسن صاحب کان پوریؒ کے ارشد تلامذہ میں تھے، اور جس جلسہ میں نددہ کی ابتداکی تحریک کی گئی اسی میں ان کی دستار بندی ہوئی تھی، ۱۳۱۱ھ میں کان پور سے فارغ ہوکر واپسی کے بعد کرنول میں قیام کیا، اور آخر تک وہیں قیام پذیر رہے، وہاں ایک چھوٹے سے مدرسہ کا انتظام جس کی ماہوار آمد نی پندرہ بیس روپیہ سے زیادہ نہ تھی، ا پنے ہاتھ میں لیا، اﷲ تعالیٰ نے ان کے کام میں برکت دی مرحوم کے مساعی کی بدولت...
Background of the Study: The prevailing cause of Diabetes is a decline in insulin production, the outcome of which is an elevated glucose level in the blood. The superabundance of glucose in the blood can cause severe complications, damaging other body organs, including kidneys, nerves, heart, and upper and lower limbs. However, the common complication in diabetic patients is foot ulcer, which is directly associated with Diabetic peripheral neuropathy (DPN), which is the extensive cause of this. DPN is the inability of nerves to sense any external change, due to which the foot plantar pressure is altered and evolves because of the high glucose level.
Methodology: This paper provides a solution in the form of a portable and cost-effective device based on force sensors for diabetic patients to monitor the change in foot plantar pressure at home and overcome the risk of foot ulceration. The device is implemented on 30 participants to characterize the plantar pressure values with flat foot and normal foot types for the Control group and diabetic group.
Results: An evident difference in the value of Mid-foot pressure is observed for both the groups, Control group (Normal foot = 144+2.63 kPa, Flat foot = 150+2.72 kPa) and Diabetic Group (Normal foot = 213+2 kPa, Flat foot = 216+1 kPa). Deviation in these values discriminates the mid-foot pressure for the two groups, thus providing us a range for the individuals of the control group for the alarming situation.
Conclusion: Noticing the plantar pressure through the proposed device helps diabetes patients reduce their risk.
This dissertation has been divided into four chapters and each chapter has its own numbering of compounds and references. General introduction related to the importance of heterocycle based drugs, drug designing and value of lead molecules in drug designing. This research work describes synthesis and bioactivities of different class of heterocycles such as piperazine, bisindole analogs in search of important therapeutic agents and also includes functionalized gold nanoparticles for catalytic study. During this research study, a variety of piperazine, and bisindole analogs were synthesized and screened for enzyme inhibition studies (thymidine phosphorylase, urease, antioxidant, β-glucuronidase and α-glucosidase, anti-Leishmania). Functionalized gold nanoparticles were synthesized for modulating their catalytic ability. The results obtained from this study are encouraging which are discussed separately in the forthcoming chapters 1, 2, 3 and 4. In first chapter, piperazine analogues are studied. We have synthesized eighteen piperazine derivatives (1-18) and evaluated for thymidine phosphorylase, urease, antioxidant, b-glucuronidase and α-glucosidase activity. All analogues showed potent thymidine phosphorylase inhibitory potential with IC50 values ranging between 0.2 ± 0.01 to 42.20 ± 0.70 μM when compared with standard 7-Deazaxanthine (IC50 value of 38.68 ± 1.12 μM). Compound 17 was found to be the most active among the series while compound 18 was found to be the least active. All these analogues showed varying degree of urease, antioxidant, b-glucuronidase and α-glucosidase activity. xi In second chapter, bis-indole analogues are studied. We have synthesized twenty seven bis-indole analogues (1-27) and evaluate their anti-leishmanial, urease, antioxidant, and b-glucuronidase activity. All compounds showed outstanding anti-leishmanial inhibitory potential with IC50 values ranging from 0.7 ± 0.01 to 13.30 ± 0.50 μM respectively when compared with standard pentamidine with IC50 value of 7.20 ± 0.20 μM. All analogues showed greater potential than standard except 23 when compared with standard. All these compounds showed varying degree of urease, antioxidant, b-glucuronidase and α-glucosidase activity. In third chapter, functionalized gold nanoparticles are studied. We report the fabrication of a family of nanozymes comprised of bioorthogonal ruthenium catalysts inserted in the protective monolayer of gold nanoparticles. By introducing simple modifications to the functional groups at the surface of the nanozymes, we have demonstrated control over the kinetic mechanism of our system. Cationic nanozymes with hydrophobic surface functionalities tend to replicate the classical Michaelis Menten model, while those with polar groups display substrate inhibition behaviour, a key mechanism present in 20% of natural enzymes. The structural parameters described herein can be used for creating artificial nano-systems that mimic the complexity observed in cell machinery. In fourth chapter we discussed the different bioassay protocols in detail.