In Titles: Do Not Capitalize. As you have probably noticed short words, those with less than five letters, are generally lowercase in titles, unless they are the first or last words in a title. Generally, we do not capitalize: 1  Articles: a, an, the.  Coordinating Conjunctions: and, but, or, for, nor, etc.
Taurodontism is caused by the failure of Hertwigâs. epithelial sheath diaphragm to invaginate at the proper. horizontal level (Hamner et al. 1964, Terezhalmy et al. 2001). Interference in the epitheliomesenchymatose. induction has also been proposed as a possible aetiology. (Llamas & Jimenez-Planas 1993).
Many patients have an inherent defect in neutrophil response to infection. Several systemic diseases have been associated with this form of periodontal disease, including type 1 diabetes, Down syndrome, Papillon-Lefevre syndrome, Chediak-Higashi syndrome, and HIV infection (Caton 1989).