Association between the V Leiden G1691A mutation and sudden sensorineural hearing loss in Italian population: a meta-analysis.

Epidemiological studies have reported inconsistent findings on the association between the V Leiden G1691A mutation and sudden sensorineural hearing loss (SSNHL) in Italian population. The aim of this meta-analysis was to clarify this association. PubMed, Embase, and the China National Knowledge Infrastructure (CNKI) were searched up to April 1, 2015.

[Influence of betahistine on the expression of histamine H3 receptor in the medial vestibular nucleus following unilateral labyrinthectomy in guinea pigs].

Objective: To observe the influence of betahistine on the expression of histamine H3 receptor in the medial vestibular nucleus (MVN) following unilateral labyrinthectomy (UL).

Methods: Fifty-six healthy guinea pigs were randomly divided into three groups:the sham-operated group (group I), the UL group[group II, and UL+betahistine (BET) group (group III)], BET was intraperitoneally injection at 2.17 mg×kg(-1)×d(-1) for 7 days.

Association between the prothrombin G20210A mutation and sudden sensorineural hearing loss in European population: a meta-analysis.

Purpose: Epidemiological studies have reported inconsistent findings on the association between the prothrombin G20210A mutation and sudden sensorineural hearing loss (SSNHL) in European population. The aim of this meta-analysis was to clarify the association of this polymorphism with SSNHL in European population.

Methods: PubMed, Embase, and the China National Knowledge Infrastructure (CNKI) were searched up to August 1, 2014.

Association between estrogen receptora gene (ESR1) PvuII (T/C) and XbaI (A/G) polymorphisms and premature ovarian failure risk: evidence from a meta-analysis.

Background And Aims: Genetic factors are important in the pathogenesis of Premature ovarian failure (POF). Notably, estrogen receptor-a (ESR1) has been suggested as a possible candidate gene for POF; however, published studies of ESR1 gene polymorphisms have been hampered by small sample sizes and inconclusive or ambiguous results. The aim of this meta analysis is to investigate the associations between two novel common ESR1 polymorphisms (intron 1 polymorphisms PvuII-rs2234693: T.

Association between the methylenetetrahydrofolate reductase gene C677T polymorphism and sudden sensorineural hearing loss: a meta-analysis.

A variety of epidemiological studies have evaluated the association between methylenetetrahydrofolate reductase (MTHFR) gene C677T polymorphism and sudden sensorineural hearing loss (SSNHL), but the results were inconsistent. The aim of this meta-analysis was to clarify more accurately the association of this polymorphism with SSNHL. A systematic literature search of the associated studies up to May 1, 2014, was conducted using the following electronic databases: PubMed, Embase, Medline, and the China National Knowledge Infrastructure.