[Gene polymorphism in oral lichen planus].

Oral lichen planus (OLP) is a common chronic inflammatory disease of the oral mucosa. The prevalence rate of OLP in adults is 0.5%-2%.

Clinical characteristics and analysis of familial oral lichen planus in eight Chinese families.

Oral lichen planus (OLP) is one of the most common oral mucosa diseases; however, familial OLP is uncommon. The present study reported and analyzed patients with familial OLP (n=18) in eight different Chinese families between January 1, 2012 and December 31, 2013. Parameters analyzed include gender, age at diagnosis, lesion distribution and lesion type.

Tongue lipoma in an older male: A case report and literature review of patients with tongue lipoma reported in China.

Lipoma is the most common benign tumor that occurs at any region where adipose tissue is present. However, as the tongue is devoid of adipocyte it is an extremely rare site for a lipoma to develop, particularly in China. The present study reports the presence of a tongue lipoma in a 78-year-old man that measured 2.

[Clinical anatomy of iliac bone grafts used for mandibular reconstruction and dental implantation].

Objective: To investigate the anatomical features of iliac bone grafts used for mandibular reconstruction and dental implantation.

Methods: Sixteen cadavers were dissected. The length, width, height and cortical thickness of the iliac bone were measured with respect to points determined by the relative dimensions of the bone.

[Anti-inflammatory action of lipid-bound apoA-I cysteine mutants].

Objective: To determine the anti-inflammatory functions of different cysteine mutants of apolipoprotein A-I recombinant HDLs.

Methods: The recombinant HDLs (named rHDL52, rHDL107, rHDL173, rHDLwt) were reconstituted by mixing wild types or their mutants with dipalmitoyl phosphatidylcholine. And the in vivo effects on lipopolysaccharide (LPS)-induced endotoxemia were examined in mice.

Study on the association of ultrasonographic thickness and electromyographic activity of masseter muscle in young females with different vertical craniofacial morphology.

Purpose: To study the relationship between ultrasonographic thickness and EMG activity of the masseter muscle in subjects with different vertical craniofacial morphology.

Methods: Thirty female students were separated into two groups (14 cases with high-angle, 16 cases with low-angle) based on SN-MP angle, FH-MP angle, and FHI. The thickness of the masseter muscle under relaxed conditions and during maximal clenching was assessed by ultrasonography.

[Preparation methods of nanocavity biomaterials with recognition specificity via template imprinting of proteins].

Nanocavity biomaterials with recognition specificity imprinted by using proteins as templates may successful serve as substitutes for antibodies, enzymes, and other native biological structures as well as cell bracket materials. It has numerous applications in biotechnology, medicine and so on. In this paper, the principle of template imprinting is introduced briefly, the specialty of template imprinting of proteins is analyzed, and the methods of template imprinting of proteins including protein entrapment, microbead surface imprinting, flat surface imprinting as well as the epitope are reviewed in details.