How many days are needed for a reliable assessment by the Sleep Diary?

Introduction: Population sleep registration is important for the epidemiological investigation of possible disorders and diseases associated with sleep deprivation and restriction. The aim of the current study was to verify how many days and weeks are required for a reliable sleep diary application.

Methods: 53 subjects of both genders participated in the study (Age: 25±9 years).

Potential biomarkers of ductal carcinoma in situ progression.

Background: Ductal carcinoma in situ is a non-obligate precursor of invasive breast carcinoma and presents a potential risk of over or undertreatment. Finding molecular biomarkers of disease progression could allow for more adequate patient treatment. We aimed to identify potential biomarkers that can predict invasiveness risk.

Effects of glyphosate exposure on human health: Insights from epidemiological and in vitro studies.

Glyphosate (GLY) is a broad-spectrum, post-emergent, non-selective and synthetic universal herbicide, whose commercial formulations are referred to as glyphosate-based-herbicides (GBHs). These chemicals and their metabolites can be found in soil, air, water, as well as groundwater and food products. This review summarizes to summarize current in vitro and epidemiological studies investigating the effects of GLY exposure on human health.

A view of the maternal inheritance of Espírito Santo populations: The contrast between the admixed and Pomeranian descent groups.

In addition to its valuable utility in forensic investigations, mitochondrial DNA (mtDNA) analysis is a reliable tool to uncover the origins of admixed populations, such as Brazilians. The state of Espírito Santo (ES), similar to other coastal Brazilian states, has a population shaped by 3 main ancestral roots: Amerindian, African and European. Among the latter, the Pomeranian descendants stand out due to the preservation of the traditional aspects of their culture, especially the Pomeranian language.

Presence of infection and analysis of HPV subtypes in girls younger than 9 years old attended at a referral service in Espírito Santo, Brazil.

Human papillomavirus (HPV) is found in adults and adolescents and is associated with genital warts and cervical cancer. However, it has been detected in girls younger than 10 years old. Currently, there are no prevention methods for this age group, since it is not considered a risk group.

ATM, BCL2, and TGFβ Gene Polymorphisms as Radiotherapy Outcome Biomarkers in Head and Neck Squamous Cell Carcinoma Patients.

Aims: Polymorphisms in cell cycle genes are considered prognostic as radiosensitivity markers in patients with head and neck squamous cell carcinoma. Therefore, we aimed to investigate the relationship of ATM 5557G>A, ATM IVS62 + 60G>A, TP53 215G>C, BCL2-938C>A, TGFβ-509C>T, and TGFβ 29C>T with radiotherapy response.

Materials And Methods: Genotyping was performed by polymerase chain reaction followed by restriction fragment length polymorphism in 210 patients with oral cavity/oropharyngeal carcinoma and 101 patients with laryngeal tumors.