This is the basis for the opening and closing of a stoma, known as stomatal movement, which controls gas exchange necessary for photosynthesis and limits water loss. How do guard cells change ...

followed by successive similar transverse stiches continuing in a spiral fashion till the mucocutaneous junction. We used three LP in adults and two in children. All of the patients where operated ...

In mucocutaneous pemphigus vulgaris, antibodies against both Dsg1 and Dsg3 are produced, resulting in involvement of both the skin and the mucous membranes. The mechanism of autoantibody ...

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The skin of birds and the mucocutaneous junction of both birds and mammals were rarely affected by neoplasms. The present report is a second survey of all cases of tumors that have been found in wild ...