Female gender and insomnia are possible risk factors for migraine in the She population.

Background: The purpose of this study was to investigate the association of the genotype and allele frequencies of the polymorphisms rs4379368, rs10504861, rs10915437, rs12134493 and rs13208321 in She people of China with migraine headache susceptibility. The five alleles were previously identified as being associated with migraine in a Western population, but it was not known if this association would hold in a She population. rs4379368 is in the succinic HMG coenzyme A transferase (C7orf10) gene; rs10504861 is near the matrix metallopeptidase 16 (MMP16) gene; rs10915437 is near the adherens junctions associated protein 1 (AJAP1) gene; rs12134493 is upstream of the tetraspanin 2 (TSPAN2) gene; and rs13208321 is within the four and a half LIM domains protein 5 (FHL5) gene. Methods: This was a case-controlled study conducted in She people of Fujian province in China. Polymerase chain reaction-restriction fragment length polymorphism and direct sequencing were performed. Univariate and multivariate analyses were used to assess the association of the different genotypes of each SNP with migraine.

Objective: According to recent reports, the development of type 2 diabetes in China has soared at an alarming rate. However, most of the investigations were based on Han people, who account for the majority of people in China. Little is known about the prevalence of diabetes its chronic complications in the She people, who have their own traditional lifestyle and hereditable background, different from other Asian population. The present study investigated the prevalence of type 2 diabetes and associated risk factors in the adult population of She nationals. Subjects and Methods: A total of 5,385 participants entered into the analysis eventually, including 2,308 men and 3,077 women. An oral glucose tolerance test was performed in subjects without diagnosed diabetes. Liver function, cardiovascular risk (brachial-ankle pulse wave velocity, estimated glomerular filtration rate, and abnormal Minnesota codes findings), uric acid, and neuropathy were tested to assess the profiles of associated risks. Results: In general, the self-reported diabetes rate was 9.5%. After age and sex standardization, the prevalence of diabetes was 6.1% (6.7% for men and 5.7% for women) in She Chinese people. In logistic regression models, age, family history of diabetes, alcohol use, total cholesterol, and triglycerides were all significantly associated with the risk of diabetes in this cross-sectional study (all P < 0.05). In all, 47.4% had cardiovascular risks, 19.4% had liver dysfunction, and 6.2% had hyperuricemia. For women, compared with the first quartile, log-transformed homeostasis model assessment for insulin resistance of the fourth quartile was significantly higher (P < 0.05), and log-transformed homeostasis model assessment for b cells was also higher in the second, third, and fourth quartiles (all P < 0.05). The prevalences of polyneuropathy in impaired fasting glucose (IFG), impaired glucose tolerance (IGT), IFG/IGT, and diabetes mellitus (DM) were 16.1%, 13.1%, 18.6%, and 28.4% separately, which was higher than that in normal glucose tolerance. The prevalences of polyneuropathy in IFG/IGT and DM were higher than that in IGT. Conclusions: The present study revealed that a total of 6.1% She people suffered from type 2 diabetes, which was lower than the average level of China, but the standardized prevalence of prediabetes was higher, 20.6%. Early peripheral neuropathy screening should be performed in the prediabetes population. The Toronto Clinical Neuropathy Scoring System is convenient to assess diabetic polyneuropathy in clinical practice and should be tested regularly for people in prediabetes. Liver dysfunction, headache, and insomnia, appearing before type 2 diabetes, should be assessed regularly to avoid deterioration.

Gingival overgrowth (GO) is a common side effect of long-term cyclosporine A (CsA) treatment. The risk factors appraised include drug interactions with calcium channel blockers, age, cyclosporine dose, dental bacterial plaque, duration of treatment, and genetic predisposition. The relationship and mechanism between GO and local inflammation caused by dental bacterial plaque have not been clearly defined. This research was carried out to investigate the histomorphometrical alterations and serum levels of transforming growth factor beta1 (TGF-beta1) in CsA-induced GO with or without local inflammation. Thirty-four male Sprague-Dawley rats were divided into 4 groups: Group I (control); Group II (ligation); Group III (CsA); Group IV (ligation and CsA). After 9 weeks the rats were sacrificed. The morphological examination was made and the histological changes with hematoxylin and eosin (HE) staining were observed. TGF-beta1 levels in serum were detected by enzyme-linked immunosorbent assay (ELISA). We report here that obvious GO are found in Group III and Group IV after CsA treatment, especially those rats with existed gingivitis presented an aggravation of GO. TGF-beta1 levels in CsA-exposed groups were significantly higher than untreated groups, but ligation did not affect TGF-beta1 level. These findings suggest that CsA-induced GO can be exacerbated by local inflammation. TGF-beta1 may be a key factor for the development of GO.