We measured plasma levodopa and large neutral amino acid (LNAA) levels in nine PD patients treated with carbidopa/levodopa and different isocaloric meals containing high protein-low carbohydrate, low protein-high carbohydrate, and balanced 5:1 carbohydrate:protein mixtures.lthough restricting dietary protein is a proposed adjunct to treating Parkinson's disease (PD), the effect of carbohydrate consumption is unknown.
Although the title of a journal article or book chapter is not usually italicized, sometimes words within the title may be italicized. These include book or movie titles, letters or words as linguistic examples, statistics, scientific names for animals, and other items that would be italicized in text, per APA Style guidelines.
However, here is what The Chicago Manual of Style says: When quoted in text or listed in a bibliography, titles of books, journals, plays, and other freestanding works are italicized; titles of articles, chapters, and other shorter works are set in roman and enclosed in quotation marks.egarding the use of italics, titles of books, journals, plays, and other freestanding works are italicized. As far as using italics for emphasis, Chicago Manual of Style says, âUse italics for emphasis only as an occasional adjunct to efficient sentence structure.