Results 21 to 30 of about 1,731,004 (247)

Vitamin B12 Prevents Cimetidine-Induced Androgenic Failure and Damage to Sperm Quality in Rats

Frontiers in Endocrinology, 2019
Cimetidine, used as an anti-ulcer and adjuvant treatment in cancer therapy, causes disorders in the male reproductive tract, including steroidogenesis. However, its effect on sperm quality and male fertility has been poorly addressed.
Flávia Luciana Beltrame, Fabiane de Santi, Vanessa Vendramini, Regina Elizabeth Lourenço Cabral, Sandra Maria Miraglia, Paulo Sérgio Cerri, Estela Sasso-Cerri   +6 more
doaj   +1 more source

Estimation of sex in Brazilian samples with cross-validation in populations of different regions

Forensic Science International: Reports, 2019
Sex estimation might be influenced by ancestry and Brazilian population is cross cultural. Skulls are often used for estimating sex dimorphism. The purpose of the present study was estimate sex based on five craniometric measurements from contemporary ...
Marilia de Oliveira Coelho Dutra Leal, Eduardo Daruge, Júnior, Luiz Francesquini, Júnior, Sarah Teixeira Costa, Fábio Delwing, Manuel Alexander Jara Espejo, Cláudio Roberto Pacheco Jodas, Sérgio Roberto Peres Line   +7 more
doaj   +1 more source

Comparison of the vitality tests used in the dental clinical practice and histological analysis of the dental pulp

Biomolecules & Biomedicine, 2022
In dentistry, indirect diagnostic methods such as electrical sensibility testing and pulse oximetry are used to assess the status of the pulp. Our study aimed to determine the correlation between hemoglobin oxygen saturation and vascular volume density (
Ana Tenyi, Lidija Nemeth, Aljaž Golež, Ksenija Cankar, Aleksandra Milutinović   +4 more
doaj   +1 more source

Flipping the Dental Anatomy Classroom

Dentistry Journal, 2018
The development of cognitive knowledge, motor skills, and artistic sense in order to restore lost tooth structure is fundamental for dental professionals. The course of dental anatomy is taught in the initial years of dental school, and is a component of
Sergio Varela Kellesarian
doaj   +1 more source

Preliminary Assessment of Risk Factors for Tooth Wear

Journal of Interdisciplinary Medicine, 2017
Background: Epidemiological studies have reported an increasing prevalence of tooth wear, and general dental practitioners see a greater number of patients seeking treatment with worn dentition.
Birta Orsolya Beáta, Kerekes-Máthé Bernadette, Mártha Krisztina, Farkas Hunor Pál, Bors Andreea, Molnar Cristina, Székely Melinda   +6 more
doaj   +1 more source

Origin, frequency, and variability of protostylid in human populations from southwestern Colombia: a systematic literature review

Revista Facultad de Odontología Universidad de Antioquia, 2015
Introduction: protostylid is a non-metric dental trait observable on the vestibular surface of first and second deciduous and permanent molars in populations of Mongoloid origin.
Jesús Alberto Hernández-Silva, Sandra Moreno-Correa, Freddy Moreno-Gómez   +2 more
doaj   +1 more source

Mass of amalgam restorations and its significance for assessing the environmental impact of dental amalgam

Acta Biologica Slovenica
Although many countries are phasing out dental amalgam use, numerous amalgam restorations will remain in the mouths of people. Reliable estimates of the mass of amalgam restorations are severely lacking, making it difficult to assess the contribution of
Iztok Štamfelj, Neža Gozdnikar, Nika Junež, Anja Konjar, Lorena Lina Perpar, Eva Polšak   +5 more
doaj   +1 more source

Hepatic enzymes and immunoinflammatory response to Bio-C Temp bioceramic intracanal medication implanted into the subcutaneous tissue of rats

Scientific Reports, 2022
Our purpose was to evaluate the biocompatibility and hepatotoxicity of a new bioceramic intracanal medicament, Bio-C Temp (BIO). The biological properties of BIO were compared with calcium hydroxide-based intracanal medicament (Calen; CAL), used as gold ...
Camila Soares Lopes, Mateus Machado Delfino, Mário Tanomaru-Filho, Estela Sasso-Cerri, Juliane Maria Guerreiro-Tanomaru, Paulo Sérgio Cerri   +5 more
doaj   +1 more source

Long Eared Owls (Asio otus Linnaeus, 1758) as Field-Assistants in an Integrative Taxonomy Survey of a Peculiar Microtus savii (Rodentia, Cricetidae) Population

Applied Sciences, 2023
Voles from the Genus Microtus are rodents with a subterranean lifestyle. Central Italy is populated by two species of the Genus, the North-Western Microtus savii and the South-Eastern endemic Microtus brachycercus.
Livia Lucentini, Patrick Brunet-Lecomte, Leonardo Brustenga, Gianandrea La Porta, Angelo Barili, Angela Gaggi, Sergio Gentili, Armando Nappi, Andrea Maria Paci   +8 more
doaj   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source