Chen, Chiao-Ming <br/><br/>
Consumption of purple sweet potato leaves modulates human immune response: T-lymphocyte functions, lytic activity of natural killer cell and antibody production.  [electronic resource] 

 -  World journal of gastroenterology  Oct 2005 
 - 5777-81 p.  digital 
<br/><br/> Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>1007-9327 
<br/><br/><label>Standard No.: </label>10.3748/wjg.v11.i37.5777  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Adult<br/>Animals<br/>Antibody Formation--drug effects<br/>Cross-Over Studies<br/>Dietary Supplements<br/>Female<br/>Humans<br/>Immunity, Cellular--drug effects<br/>Immunoglobulin A--metabolism<br/>Interleukin-2--metabolism<br/>Interleukin-4--metabolism<br/>Ipomoea batatas--chemistry<br/>Killer Cells, Natural--drug effects<br/>Male<br/>Plant Leaves--chemistry<br/>Plant Preparations--chemistry<br/>T-Lymphocytes--drug effects<br/>beta Carotene--blood