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pitch to voters on Election DayDisney expected to lay off thousands in its biggest round of cuts this yearDisney expected to lay off thousands in its biggest round of cuts this yearDisney expected to lay off thousands in its biggest round of cuts this yearAckman warns speculative trading is turning the stock market into a casinoAckman warns speculative trading is turning the stock market into a casinoAckman warns speculative trading is turning the stock market into a casinoRedMagic takes its RGB liquid-cooled gaming phone global as the 12 ProRedMagic takes its RGB liquid-cooled gaming phone global as the 12 ProRedMagic takes its RGB liquid-cooled gaming phone global as the 12 ProMalachi Jordan commits to St. John's, its first five-star recruit in 13 yearsMalachi Jordan commits to St. John's, its first five-star recruit in 13 yearsMalachi Jordan commits to St. John's, its first five-star recruit in 13 yearsSigns point to a big BioWare N7 Day celebration planned before the studio closedSigns point to a big BioWare N7 Day celebration planned before the studio closedSigns point to a big BioWare N7 Day celebration planned before the studio closedCritics of Ilhan Omar describe threats and intimidation, report saysCritics of Ilhan Omar describe threats and intimidation, report saysCritics of Ilhan Omar describe threats and intimidation, report saysGoogle app may replace its bottom bar tabs with Videos, Images and YouGoogle app may replace its bottom bar tabs with Videos, Images and YouGoogle app may replace its bottom bar tabs with Videos, Images and YouStar Wars Jedi: Survivor's final hidden secret found after three and a half yearsStar Wars Jedi: Survivor's final hidden secret found after three and a half yearsStar Wars Jedi: Survivor's final hidden secret found after three and a half yearsWar widens in the Black Sea, testing NATO's red linesWar widens in the Black Sea, testing NATO's red linesWar widens in the Black Sea, testing NATO's red linesGoogle confirms 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a potentially massive dwarf planet candidate beyond PlutoEating blueberries every day may ease depressive symptoms in older adultsEating blueberries every day may ease depressive symptoms in older adultsEating blueberries every day may ease depressive symptoms in older adultsIran warns of a 'new battlefield' after reported US strike on QeshmIran warns of a 'new battlefield' after reported US strike on QeshmIran warns of a 'new battlefield' after reported US strike on Qeshm
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Global • 2026-11-01, 16:17 GMT • ~1 min read

Common pesticide linked to more than double the Parkinson's risk

عام کیڑے مار دوا سے پارکنسنز کا خطرہ دو گنا سے زیادہ ہونے کا انکشاف

आम कीटनाशक से पार्किंसंस का खतरा दोगुने से अधिक होने का पता चला

Common pesticide linked to more than double the Parkinson's risk

Key points

اہم نکات

मुख्य बातें

  • UCLA researchers found that long-term residential exposure to the pesticide chlorpyrifos was linked to more than 2.5 times the risk of Parkinson's disease.
  • The study compared 829 people with Parkinson's with 824 people without it, using California pesticide records and address histories, and laboratory tests showed the chemical damages dopamine-producing brain cells.
  • The researchers stress the study shows a link, not proof that the pesticide alone causes the disease.
  • یو سی ایل اے کے محققین نے پایا ہے کہ کیڑے مار دوا کلورپائریفاس کے طویل عرصے تک گھریلو ماحول میں سامنے رہنے سے پارکنسنز کی بیماری کا خطرہ دو گنا سے زیادہ ہو جاتا ہے۔ اس تحقیق میں پارکنسنز کے 829 مریضوں کا موازنہ 824 ایسے افراد سے کیا گیا جنہیں یہ بیماری نہیں تھی، اور کیلیفورنیا کے کیڑے مار دوا کے ریکارڈ اور رہائشی پتوں کی تاریخ استعمال کی گئی۔ لیبارٹری ٹیسٹوں سے معلوم ہوا کہ یہ کیمیکل دماغ کے ڈوپامین بنانے والے خلیوں کو نقصان پہنچاتا ہے۔ محققین زور دیتے ہیں کہ یہ تحقیق ایک تعلق ظاہر کرتی ہے، اس بات کا ثبوت نہیں کہ یہ دوا اکیلے بیماری کی وجہ ہے۔ کلورپائریفاس کئی دہائیوں سے کاشتکاری میں وسیع پیمانے پر استعمال ہو رہی ہے، امریکہ میں 2001 سے گھریلو استعمال پر پابندی ہے اور زراعت میں محدود ہے، لیکن دوسرے ملکوں میں اب بھی کئی فصلوں پر استعمال ہوتی ہے۔
  • यूसीएलए के शोधकर्ताओं ने पाया है कि कीटनाशक क्लोरपाइरीफॉस के लंबे समय तक आवासीय संपर्क से पार्किंसंस रोग का खतरा 2.5 गुना से अधिक हो जाता है। इस अध्ययन में पार्किंसंस के 829 रोगियों की तुलना 824 ऐसे लोगों से की गई जिन्हें यह बीमारी नहीं थी, और कैलिफोर्निया के कीटनाशक रिकॉर्ड तथा आवासीय पते के इतिहास का उपयोग किया गया। प्रयोगशाला परीक्षणों से पता चला कि यह रसायन मस्तिष्क की डोपामाइन बनाने वाली कोशिकाओं को नुकसान पहुंचाता है। शोधकर्ता जोर देते हैं कि यह अध्ययन एक संबंध दिखाता है, इस बात का प्रमाण नहीं कि यह कीटनाशक अकेले बीमारी का कारण है। क्लोरपाइरीफॉस का दशकों से खेती में व्यापक उपयोग हो रहा है, अमेरिका में 2001 से आवासीय उपयोग पर प्रतिबंध है और कृषि में सीमित है, लेकिन अन्य देशों में अब भी कई फसलों पर इसका उपयोग होता है।

UCLA researchers found that long-term residential exposure to the pesticide chlorpyrifos was linked to more than 2.5 times the risk of Parkinson's disease. The study compared 829 people with Parkinson's with 824 people without it, using California pesticide records and address histories, and laboratory tests showed the chemical damages dopamine-producing brain cells. The researchers stress the study shows a link, not proof that the pesticide alone causes the disease. Chlorpyrifos, widely used in farming for decades, has been banned for residential use in the US since 2001 and restricted in agriculture, but is still used on many crops elsewhere.

یو سی ایل اے کے محققین نے پایا ہے کہ کیڑے مار دوا کلورپائریفاس کے طویل عرصے تک گھریلو ماحول میں سامنے رہنے سے پارکنسنز کی بیماری کا خطرہ دو گنا سے زیادہ ہو جاتا ہے۔ اس تحقیق میں پارکنسنز کے 829 مریضوں کا موازنہ 824 ایسے افراد سے کیا گیا جنہیں یہ بیماری نہیں تھی، اور کیلیفورنیا کے کیڑے مار دوا کے ریکارڈ اور رہائشی پتوں کی تاریخ استعمال کی گئی۔ لیبارٹری ٹیسٹوں سے معلوم ہوا کہ یہ کیمیکل دماغ کے ڈوپامین بنانے والے خلیوں کو نقصان پہنچاتا ہے۔ محققین زور دیتے ہیں کہ یہ تحقیق ایک تعلق ظاہر کرتی ہے، اس بات کا ثبوت نہیں کہ یہ دوا اکیلے بیماری کی وجہ ہے۔ کلورپائریفاس کئی دہائیوں سے کاشتکاری میں وسیع پیمانے پر استعمال ہو رہی ہے، امریکہ میں 2001 سے گھریلو استعمال پر پابندی ہے اور زراعت میں محدود ہے، لیکن دوسرے ملکوں میں اب بھی کئی فصلوں پر استعمال ہوتی ہے۔

यूसीएलए के शोधकर्ताओं ने पाया है कि कीटनाशक क्लोरपाइरीफॉस के लंबे समय तक आवासीय संपर्क से पार्किंसंस रोग का खतरा 2.5 गुना से अधिक हो जाता है। इस अध्ययन में पार्किंसंस के 829 रोगियों की तुलना 824 ऐसे लोगों से की गई जिन्हें यह बीमारी नहीं थी, और कैलिफोर्निया के कीटनाशक रिकॉर्ड तथा आवासीय पते के इतिहास का उपयोग किया गया। प्रयोगशाला परीक्षणों से पता चला कि यह रसायन मस्तिष्क की डोपामाइन बनाने वाली कोशिकाओं को नुकसान पहुंचाता है। शोधकर्ता जोर देते हैं कि यह अध्ययन एक संबंध दिखाता है, इस बात का प्रमाण नहीं कि यह कीटनाशक अकेले बीमारी का कारण है। क्लोरपाइरीफॉस का दशकों से खेती में व्यापक उपयोग हो रहा है, अमेरिका में 2001 से आवासीय उपयोग पर प्रतिबंध है और कृषि में सीमित है, लेकिन अन्य देशों में अब भी कई फसलों पर इसका उपयोग होता है।

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