مسا الخير
شو وين المشاركين ؟؟
رح احكي عن المصطلحات اللي بعتقد عرفتهم
PUD peptic ulcer disease
القرحات المعدية و الاثني عشرية
RA rheumatoid arthritis
التهاب المفصل الروماتيزمي
a generalized disease, occurring more often in women, which primarily affects connective tissue; arthritis is the dominant clinical manifestation, involving many joints, especially those of the hands and feet, accompanied by thickening of articular soft tissue, with extension of synovial tissue over articular cartilages, which become eroded; the course is variable but often
is chronic and progressive, leading to deformities and disability.
أكيد الدكتور بيقدر يحكي عنهم أحسن مني
RF rheumatoid Factor
العامل الروماتيزمي ( الرثياني )
antibodies in the serum of patients with rheumatoid arthritis. These factors are autoantibodies of the classes IgM, IgG, and IgA. The most common factor is IgM and is the one usually measured. Rheumatoid factors also occur in other autoimmune and certain infectious diseases
أضداد ذاتية موجودة في مصل المرضى المصابين بالتهاب المفاصل الرثياني . تُعاير لتشخيص الإصابة و مراقبة المعالجة و حالات الهدأة و النكس .
RNA Ribonucleic Acid
الحمض الريبي النووي
Ribonucleic acid (RNA) is a biologically important type of molecule that consists of a long chain of nucleotide units. Each nucleotide consists of a nitrogenous base, a ribose sugar, and a phosphate. RNA is very similar to DNA, but differs in a few important structural details: in the cell, RNA is usually single-stranded, while DNA is usually double-stranded; RNA nucleotides contain ribose while DNA contains deoxyribose (a type of ribose that lacks one oxygen atom); and RNA has the base uracil rather than thymine that is present in DNA. RNA is transcribed from DNA by enzymes called RNA polymerases and is generally further processed by other enzymes. RNA is central to protein synthesis. Here, a type of RNA called messenger RNA carries information from DNA to structures called ribosomes. These ribosomes are made from proteins and ribosomal RNAs, which come together to form a molecular machine that can read messenger RNAs and translate the information they carry into proteins. There are many RNAs with other roles – in particular regulating which genes are expressed, but also as the genomes of most viruses.
هو أحد الحموض النووية الموجودة في نواة الخلية . مشابه للحمض النووي الريبي منقوص الأكسجين DNA في بعض الصفات و يختلف عنه في صفات أخرى . ينتج عن انتساخ DNA . يوجد منه أنواع متعددة RNAm الرنا المرسال الذي تتم ترجمته إلى بروتينات ، RNAr الرنا الريبوزومي و يدخل في تركيب الريباسات التي تلعب دورا هام في اصطناع البروتينات و RNAt الرنا الناقل الذي يقوم بنقل الحموض الأمينية للريباسات و الرنا المرسال لاصطناع البروتينات ( هاد باختصار لأنه إذا بدي احكي كل شي لبكرا ما بخلص

)
RR
ما بعرف بس مدري ليش بس شفتها اتذكرت الحرفين اللي بينكتبوا ببداية الوصفة الطبية بمعنى تكرار صرف الوصفة

.