هذا يفيدكم
خاصة بالباثو وبي هو فسلجة وانتومي وامبريو....

وقت الفراغ ولو هو وين اكو وقت فراغ 🙃😅

don't drink water while studying because chemistry says,
"concentration decreases on adding water".

😂😁going to sleep 🚶🛌

180 miles per hour =
80.4672 m / s

سرعة الرسالة العصبية

https://youtu.be/BG5g_Yfw0dc?si=r9tEtZfio2nPGiTI

الفديو مدته ساعه بس كلش حلو

شارح بي الملزمتين تقريبًا واضافه لهاي فكره عن الأدويه الي اخذناها وشلون تشتغل

فسلجة واشوي فارما

In RA, white blood cells (WBCs) view the synovium as nonself and initiate an inflammatory attack. WBC activation leads to stimulation of T lymphocytes, which recruit and activate monocytes and macrophages. These cells secrete proinflamma- tory cytokines, including tumor necrosis factor (TNF)-a and interleukin (IL)-1, into the synovial cavity, ultimately leading to joint destruction and other systemic abnormalities characteristic of RA. In addition to T lymphocyte activation, B lymphocytes are also involved and produce rheu- matoid factor and other autoantibodies to maintain inflammation. These defensive reactions cause progressive tissue injury, resulting in joint damage and erosions

all the muscles of the upper limb - gray's anatomy
باچر اوعگبه يترتب ملف صور متنوعة للupper limb ويندز