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ObjectiveTo assess the correlation between the trigger point [TrP] irritability in the myofascial pain syndrome [MPS] and the prevalence of one or more local twitch responses [LTRs] during TrP injection.MethodsPatients with MPS, active TrPs in the trapezius muscle, and a pain intensity greater than 5 [numerical pain scale, 0 = no pain; 10 = worst pain in life] were recruited for this study. Pain intensity and pressure pain threshold [PPT] were measured before and immediately after TrP injection.ResultsA total of 72 MPS patients [30 males, 42 females] participated in this study. It was found that the pain intensity was significantly reduced [P

Single-nucleotide polymorphisms (SNP) in promoter of human nonmetastatic clone 23 type 1 (nm23-H1) may affect their binding with transcription factors and affect promoter activity as well as gene transcription. Therefore, we investigated the impact of the nm23-H1 gene polymorphisms on the neoplastic lesions of uterine cervix in mid-Taiwan women (women who live in the central area of Taiwan). We expected that women with different genotypes in nm23-H1 polymorphisms, such as rs34214448, rs16949649, or rs2302254, may have different incidences of cervical neoplasia.In total, 366 blood samples were collected from 244 healthy women and 122 patients with cervical neoplasia to analyze 3 nm23-H1 gene single-nucleotide polymorphisms (rs34214448, rs16949649, and rs2302254).The heterozygous genotypes, TG in rs34214448 or TC in rs16949649, were differentially distributed between patients with cervical neoplasia and normal women (Hommel adjusted P = .0440 and .0435, respectively) as compared to their homozygotes. Moreover, compared to those with wild-type homozygotes and heterozygotes, women with variant homozygotes TT in rs34214448 or CC in rs16949649 exert different distributions between patients with cervical neoplasia and normal women (P = .058 and .058). Interestingly, we found the genotype distribution of rs34214448 has significant association with that of rs16949649 with high consistency.Mid-Taiwan women with the polymorphic heterozygotes TG in rs34214448 or TC in rs16949649 of human nonmetastatic clone 23 type 1 promoter have the tendency to develop cervical neoplasia while compared to their homozygous counterparts. However, women with variant homozygotes TT in rs34214448 or CC in rs16949649 exhibit less tendency as compared to those with wild-type homozygotes and heterozygotes.

[Purpose] Balance is an integral part of human ability. The smart balance master system (SBM) is a balance test instrument with good reliability and validity, but it is expensive. Therefore, we modified a Wii Fit balance board, which is a convenient balance assessment tool, and analyzed its reliability and validity. [Subjects and Methods] We recruited 20 healthy young adults and 20 elderly people, and administered 3 balance tests. The correlation coefficient and intraclass correlation of both instruments were analyzed. [Results] There were no statistically significant differences in the 3 tests between the Wii Fit balance board and the SBM. The Wii Fit balance board had a good intraclass correlation (0.86-0.99) for the elderly people and positive correlations (r = 0.58-0.86) with the SBM. [Conclusions] The Wii Fit balance board is a balance assessment tool with good reliability and high validity for elderly people, and we recommend it as an alternative tool for assessing balance ability.

Cecal volvulus occurring in a child with CHARGE syndrome is presented. This boy was known to have CHARGE syndrome with multiple congenital anomalies, including coloboma, ventricular septal defect, choanal atresia, growth and mental retardation, bilateral cryptorchidism, dysplasia of the right ear, cleft lip, and hydrocephalus. Nissen's fundoplication had been previously performed for severe hiatal hernia and gastroesophageal regurgitation at the age of 1 year. Cecal volvulus occurred with a 540-degree clockwise rotation of terminal ileum to the right transverse colon and a displacement of the rotated loop to the right upper quadrant of the abdomen when he was 10 years old. Right hemicolectomy with divided ileo- and colostomy was performed. A second staged ileocolostomy was performed uneventfully 3 months later. The midline structural defects with nonfixation of the cecum and ascending colon, chronic constipation, and previous abdominal surgery might have been the predisposing factors.