Helper T cells are the mediators of the immune system, they carry information and decide when to give the green light to other immune cells to carry out an immune response. Helper T cells can only bind to swallowing cells like the macrophage and the B cell.
Bengaline is a woven fabric with wide, raised crosswise cords or ribs that create a sturdy texture. It may be made of natural textiles, such as cotton, wool or silk, or from synthetic fibers, such as rayon or nylon; it also often is made of a combination of two different materials. The many possibilities can result in a light or a heavy fabric, but the ribbing almost always gives bengaline a sturdy feeling.
For the people of Bangladesh, see Bangladeshis. The Bengalis (à¦¬à¦¾à¦à¦¾à¦²à¦¿ Bangali), also spelled as the Bangalees, are a major Indo-Aryan ethno-linguistic group. They are native to the region of Bengal in South Asia, which is presently-divided between Bangladesh and the Indian state of West Bengal. They speak the Bengali language, the most easterly branch of the Indo-European language family.