مولانا خلیل الرحمن
افسوس کہ مولانا خلیل الرحمن صاحب سابق ناظم ندوۃ العلماء نے ۴؍ فروری ۱۹۳۶ء کی شب کو اپنے وطن سہارنپور میں اس دار فانی کو الوداع کہا، مولانائے مرحوم مولانا احمد علی صاحب محدث سہارنپوری (محشی بخاری و تلمیذ مولانا شاہ محمد اسحق دہلوی) کے چشم و چراغ تھے، مولانا احمد علی مرحوم پچھلی صدی کے آخری دور میں ہندوستان کے ان باکمالوں میں تھے جن کی مسندِ درس سے علم دین کی شمع روشن تھی اور تشنگانِ علم اس سرچشمہ سے سیراب ہونے کے لئے سینکڑوں میل کی منزلیں پاپیادہ طے کرکے وہاں تک پہنچتے تھے، مولانا خلیل الرحمن نے علم کے اسی گہوارہ میں آنکھ کھولی اور اپنے والد ماجد کے دامنِ فیض میں تعلیم و تربیت پاکر فارغ التحصیل ہوئے۔
مرحوم ندوۃ العلماء کے دور اول کے محسنین میں سے تھے، مولانا محمد علی مونگیریؒ ناظم ندوۃ العلماء کی معیت میں اس ملی و علمی خدمت میں شریک ہوئے اور آخر تک رہے، مرحوم خوش خلق، متواضع، رحمدل، اور عزیزوں سے دلی محبت فرمانے والے تھے، اتفاق وقت کہ دارالعلوم ندوۃ العلماء کی ہنگامہ خیز اسٹرائک کا واقعہ انہی کے دور نظامت میں پیش آیا تھا، اس نازک وقت اور ناسازگار حالات میں بھی مولانائے مرحوم دارالعلوم کے طلبہ کے ساتھ جس عدیم المثال شفقت و محبت سے پیش آئے، اسکی یاد اس عہد کے فارغ التحصیل علمائے ندوہ کے دلوں میں ہمیشہ کے لئے باقی رہ گئی، اور مدت گزرنے کے بعد انہیں جب کبھی مرحوم سے شرف ملاقات کا موقع حاصل ہوا انھوں نے ان کے دل کو شفقت و محبت سے لبریز پایا ندوۃ العلماء کی خدمات انجام دینے کے علاوہ مرحوم کی زندگی کا ایک اہم کارنامہ صحیح بخاری کے اس نادر نسخہ کی اشاعت ہے، جس پر ان کے والد ماجد کے حواشی ثبت ہیں، یہ...
Background of the study: Tibia Vara is defined as a growth abnormality which leads to Varus malalignment of the lower limb. It is caused by excessive loading on the medial part of proximal tibia. Progressive Tibia Vara can result in a bowleg deformity which is most noticeable in posteromedial part of upper tibial physis. Other than that, it gives rise to in toeing of feet and lateral knee thrust, altering the normal biomechanics of an individual. This study aim to determine the frequency of Tibia Vara among obese adolescents (13-18years).
Methodology: A descriptive cross-sectional study was done using non probability convenient sampling. Total 214 obese adolescents of age range 13 to 18 years were recruited from different parks and schools of Lahore. Adolescents with BMI less than 30 and with history of fracture or dislocation in the lower limb were excluded from the study. Manual goniometer was used to assess tibia vara in obese adolescent which had an intra-rater reliability of 0.75.
Results: Out of 214 obese adolescents, 128 were male and 86 were female. The percentage of Tibia Vara in this population was found to be 38% (n= 82). Whereas; on the basis of gender, male participants presenting with Tibia vara was found to be 26% (n= 56) and the percentage of females reported with Tibia vara was only 12% (n= 26).
Conclusion: Tibia vara had been reported in 38% of the obese adolescents in Lahore, Pakistan. Whereas, on the basis of gender most frequently tibia vara was reported among male participants.
The aim of present study was to assess pesticide residues in vegetables, fruits and human blood samples in the selected region of Sindh province, Pakistan. The concentrations of six pesticides were determined by gas chromatography coupled with mass selective detector (GC-MSD) in locally produced vegetables purchased from wholesale markets. A total of 200 samples of eight vegetables viz. cauliflower, green chili, eggplant, tomato, peas, bitter gourd, spinach and apple gourd were analyzed for pesticide residues. The results indicated that almost all samples were contained pesticides, only 39% contained pesticide residues at or below maximum residue limits (MRLs), and 61% contained pesticide residues above MRLs. From the six analyzed pesticides, carbofuran and chlorpyrifos were found above to MRLs with concentrations ranging from 0.01-0.39 and 0.05-0.96 mg kg -1 , respectively. A very sensitive analytical method for the determination of 26 pesticides in some fruits based on solid phase extraction (SPE) cleanup was developed using gas chromatography (GC) coupled with micro electron capture detector (μECD). The identity of the pesticides was confirmed by gas chromatography mass spectroscopy (GC-MS) using selected ion monitoring (SIM) mode. Ethyl acetate was used as a solvent for the extraction of pesticide residues with assistance of sonication. For cleanup an octadecyl, C 18 SPE column was used. A linear response of μECD was observed for all pesticides with good correlation coefficients (>0.9992). Proposed method was successfully applied for the determination of pesticide residues in the orange, apple, and grape fruits. Average recoveries achieved for all VIIof the pesticides at fortification levels of 0.05, 1.0 and 2.0 μg g -1 in analyzed fruits were above 90% with relative standard deviations (RSD) less than 6%. A market based survey was carried out to evaluate the level of 26 pesticides in some commonly used fruits in Hyderabad region, Pakistan. Gas chromatography coupled with micro electron capture detector was used to assess the levels of pesticide residues. Gas chromatography-mass spectrometry (GC-MS) was also applied for the confirmation of results. Out of total 131 analyzed samples, 53 (40%) were found contaminated with pesticide residues while only 3 (2%) samples were exceeded the MRLs of some pesticides. Chlorpyrifos and dieldrin were detected in almost all analyzed samples. Residues of chlorpyrifos (1256 μg kg -1 ) and endosulfan sulfate (1236 μg kg -1 ) were found higher in orange and apple samples, respectively. To evaluate the pesticide residues in human blood samples, two districts of Sindh Province i.e. Hyderabad and Mirpurkhas were selected. The volunteers of both districts were divided in to four groups on the basis of their exposure period to pesticides i.e. Group A- 5 to 9 years, Group B-10 to 14 years, Group C-15 to19 years and Group D-above 20 years. Out of total 188 volunteers, 145 volunteers (77.1%) were agro–professionals and 43 volunteers (32.9%) were non–agro professionals. Chlorpyrifos, endosulfan, 1, 1, 1-trichloro-2, 2-bis (p- chorophenyl) ethane (p-p–DDT) and parathion residues were detected in many samples. The predominant pesticides found in blood samples of both districts volunteers were chlorpyrifos (with highest mean concentration of 0.37 mg kg -1 in the D group of Mirpurkhas) and endosulfan (with highest mean concentration of 0.30 mg kg -1 in the D group of Hyderabad). The quantity of pesticide residues detected in some blood samples of agro-professionals were VIIIfound to be at the alarming level. The results provided important information on the current pesticide contamination status of some commonly used vegetables and pointed an urgent need to control the use of some excessively applied and potentially persistent pesticides, such as carbofuran, chlorpyrifos and endosulfan. The findings of this study provided important data about contamination of pesticide residue in some fruits sold in Hyderabad, Pakistan, and recommended that monitoring studies should be expanded to other fruits grown in different agro climatic regions, which may serve as basis for future policy about the standards and quality control of pesticides.