Analysis of the Abasic Sites in Breast Cancer Patients With 5 Year Postoperative Treatment Without Recurrence in Taiwan.

Purpose: This prospective study aimed to investigate estrogen-induced carcinogenesis by assessing the background levels of abasic sites (apurinic/apyrimidinic sites, AP sites) in Taiwanese breast cancer patients following 5 years of postoperative treatment without recurrence (5-year survivors) (n = 70). The study also sought to compare the extent of these DNA lesions with those found in healthy controls and in breast cancer patients prior to treatment.

Methods: Abasic sites were measured using an aldehyde reactive probe and quantified as the total number of abasic sites per total nucleotides.

Profiling of Protein Adducts of Estrogen Quinones in 5-Year Survivors of Breast Cancer Without Recurrence.

Aims: The aim of this study was to simultaneously analyze estrogen quinone-derived adducts, including 17β-estradiol-2,3-quinone (E-2,3-Q) and 17β-estradiol-3,4-quinone (E-3,4-Q), in human albumin (Alb) and hemoglobin (Hb) derived from breast cancer patients with five-year postoperative treatment without recurrence in Taiwan and to evaluate the treatment-related effects on the production of these adducts.

Settings And Design: Cohort Blood samples derived from breast cancer 5-year survivors without recurrence were collected. Albumin and hemoglobin adducts of E-3,4-Q and E-2,3-Q were analyzed to evaluate the degree of disposition of estrogen to quinones and to compare these adduct levels with those in patients before treatment.

Validity and reliability of wii fit balance board for the assessment of balance of healthy young adults and the elderly.

[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.

Polymorphisms of human nonmetastatic clone 23 type 1 gene and neoplastic lesions of uterine cervix.

Hypothesis: 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.

Cecal volvulus in a child with CHARGE syndrome.

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.