Novel components of germline sex determination acting downstream of foxl3 in medaka.

Germline sex determination is an essential process for the production of sexually dimorphic gametes. In medaka, Forkhead box L3 (foxl3) was previously identified as a germ cell-intrinsic regulator of sex determination that suppresses the initiation of spermatogenesis in female germ cells. To reveal the molecular mechanism of germline sex determination by foxl3, we conducted the following four analyses: Comparison of transcriptomes between wild-type and foxl3-mutant germ cells; epistatic analysis; identification of the FOXL3-binding motif; and ChIP-qPCR assay using a FOXL3-monoclonal antibody.

Online communication in a rehabilitation setting: Experiences of patients with chronic conditions using a web portal in Denmark.

Objective: To gain insight into the experiences of patients with long-term conditions enrolled in an online rehabilitation programme using a web portal.

Methods: Danish outpatients were recruited from a rehabilitation department and were granted access to a web portal which included an online rehabilitation programme with key information, clinical advice, and self-management activities. After two weeks, patients were invited to participate in focus groups.

Partial substitution of soybean meal by Gliricidia sepium or Guazuma ulmifolia leaves in the rations of growing lambs.

The partial substitution of soybean meal by Gliricidia sepium or Guazuma ulmifolia leaves in the rations of growing lambs was evaluated at an experimental station in the dry tropics of Mexico. Sixteen weaned crossbred male Pelibuey × Blackbelly lambs (initial weight 19 ± 1.66 kg), distributed in a completely randomized design, were assigned to the following protein sources: (a) 100% soybean meal, (b) 50% soybean meal + 50% G.

[Complicated pleural infection: Analysis of 2 consecutive cohorts managed with a different policy].

Introduction: The treatment of complicated pleural infection (CPI) is controversial. Clinical guidelines recommend drainage, but with the lowest grade of evidence. Recent reports have observed good outcomes with antibiotics alone.

Combined methylation of p16 and hMLH1 (CMETH2) discriminates a subpopulation with better prognosis in colorectal cancer patients with microsatellite instability tumors.

The aim of this study was to determine the frequency of p16 and hMLH1 genes simultaneous methylation in colorectal cancer patients with Microsatellite Instability (MSI) tumors. We also wanted to analyze the relationship with other clinical features, with BRAF gene V600E mutation and with prognosis. Samples from fifty one patients with MSI positive sporadic colorectal cancer were included.