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معرفی بیماری بهجت ... Behcet's disease
مهمان پاسخی ارسال کرد برای یک موضوع در بدخیمی ها وبیماری های عمومی
Behcet's (beh-CHETS) disease, also called Behcet's syndrome, is a rare disorder that causes chronic inflammation in blood vessels throughout your body. The inflammation of Behcet's disease leads to a variety of symptoms that may initially seem unrelated The signs and symptoms of Behcet's disease — which may include mouth sores, skin rashes and lesions, and genital sores — vary from person to person and may come and go on their own. Treatment aims to reduce the signs and symptoms of Behcet's disease and to prevent serious complications, such as blindness -
Multiple sclerosis (MS) treatment
Himmler پاسخی ارسال کرد برای یک موضوع در بدخیمی ها وبیماری های عمومی
from: Mayo Clinic Treatment Multiple sclerosis (MS) treatment involves managing the symptoms as well as treating the disease before permanent damage causes additional symptoms. Although there is no cure for MS, treatments may include medications, physical and occupational therapy and experimental therapies Treatment for MS attacks Corticosteroids. Your doctor may prescribe oral or intravenous corticosteroids to reduce inflammation in nerve tissue and shorten the duration and severity of flare-ups. Prolonged use of these medications isn't recommended because evidence doesn't suggest long-term effectiveness. Prolonged use may cause side effects such (as osteoporosis and high blood pressure (hypertension Plasma exchange. In plasma exchange, your blood is removed, and a machine separates your blood cells from your blood fluid (plasma). After your blood cells are mixed with a replacement solution, typically albumin or a synthetic plasma-like fluid, the blood cells and solution are returned to your body Nearly 45 percent of people who don't get relief from corticosteroids benefit from plasma exchange. It's not clear why plasma exchange works, but doctors believe that replacing plasma may dilute the activity of the destructive factors in the immune system Plasma exchange is effective for people who have sudden, severe attacks of MS-related disability who don't benefit from high doses of corticosteroids. The treatment is most helpful in those who have a mild disability before the attack. Plasma exchange has no proven benefit beyond three months from the onset of neurologic symptoms Careful monitoring. If your attacks are mild or infrequent, your doctor may advise a wait-and-see approach, with counseling and close observation -
چکیده : سيمان يكي از متداول ترين LCM هاست ، انواع گوناگون سيمان به عنوان LCM در گذشته استفاده شده است كاربردهاي سيمان بستگي بسياري نوع سيال حفاري و ويژگي هايش دارد . كاربرد ها Coustom designed شامل دوغاب سيمان thixtropic و ultra thixtropic مي شوند ، Cement sleurry ها شامل دوغاب cello flacke ميكا ، كربنات كلسيم براي mechanical bridging وsurfactant package ها و سيمان فوم شده براي كنترل هرز روي مي شود . انتخاب نوع سيمان و روش تزريقات ، اطلاعات ويژه اي از قبيل ويژگي هاي سازند ، شرايط well bore ، و خواص thief zone را ايجاب مي كند، در اين پروسه آزمايشات لابراتوري توصيه مي شود . تصميم گيري نهايي در مورد انتخاب optimum treatment و استراتژي كاربردي بر مبناي مشاهدات ميداني critical است . اين مقاله طراحي هاي پروسه و كاربرد هاي گوناگون سيمان به عنوان LCM را بحث مي كند : راه حل هايي براي مهار field case داراي مشكل بدست آمده است شرايطي كه نيازمند سيمان به عنوان LCM وCriteria براي انتخاب بهترين تركيبات سيمان است همراه با استراتژي بهينه (optimum) ، نيز در اين مقاله مطرح خواهد شد ارائه دهندگان : ناصر پيوستگان ) دانشكده نفت( محل ارائه : دومین کنگره ملی مهندسی نفت ایران تاریخ انتشار : بهمن 86 تعداد صفحه : 13 [Hidden Content]
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Definition Shingles is a viral infection that causes a painful rash. Although shingles can occur anywhere on your body, it most often appears as a band of blisters that wraps from the middle of your back around one side of your chest to your breastbone Shingles is caused by the varicella-zoster virus — the same virus that causes chickenpox. After you've had chickenpox, the virus lies inactive in nerve tissue near your spinal cord and brain. Years later, the virus may reactivate as shingles While it isn't a life-threatening condition, shingles can be very painful. Vaccines can help reduce the risk of shingles, while early treatment can help shorten a shingles .infection and lessen the chance
