Evaluation of the Roles of Serum Vitamin B12, Folate and Homocysteine Levels in Laryngeal Squamous Cell Carcinoma  

Oleh:

Gorgulu, O. ; Selcuk, T. ; Ozdemir, S. ; Beyazit, Y. ; Sayar, U. ; Akbas, Y.

Jenis: Article from Journal - ilmiah internasional
Dalam koleksi: The Journal of International Medical Research vol. 38 no. 06 (Nov. 2010), page 2047-2052.
Topik: Laryngeal Carcinoma; Vitamin Supplements; Folate; Vitamin B12; Homocysteine
Fulltext: s19.pdf (98.14KB)

Ketersediaan

Perpustakaan FK Nomor Panggil: J11.K Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada

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Isi artikel

Metabolic changes in head and neck carcinogenesis are often non-specifically correlated with carcinomas. The study of metabolic disorders can improve the understanding of tumourigenesis at the cellular level. This study was designed to evaluate the role of serum homocysteine, folate, and vitamin B12 levels in the pathogenesis of laryngeal squamous cell cancer (LSCC) by measuring serum levels in 60 consecutive untreated patients with LSCC and 60 controls (30 smokers and 30 non-smokers). Compared with smoker and non-smoker control groups, significantly lower levels of vitamin B12 were found in patients with LSCC. Folate levels in patients with LSCC were also significantly lower than in the smoker and non-smoker control groups. There were no significant differences in the homocysteine levels between these three groups. Metabolic alterations in vitamin B12 and folate levels, particularly hypofolataemia, could be associated with the development of LSCC, although further research is required to confirm their roles definitively.

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