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Connective tissue grafts in conjunction with implants installed immediately into extraction sockets. An experimental study in dogs
(2013-01-01)
Aim: To evaluate the influence of a sub-epithelial connective tissue graft placed at the buccal aspect of implants installed immediately after tooth extraction on the dimensional changes of hard and soft tissues. Materials ...
Connective tissue grafts in conjunction with implants installed immediately into extraction sockets. An experimental study in dogs
(2013-01-01)
Aim: To evaluate the influence of a sub-epithelial connective tissue graft placed at the buccal aspect of implants installed immediately after tooth extraction on the dimensional changes of hard and soft tissues. Materials ...
Isolated total RNA and protein are preserved after thawing for more than twenty-four hours
(HOSPITAL CLINICAS, UNIV SAO PAULOSAO PAULO, 2012)
OBJECTIVE: The preservation of biological samples at a low temperature is important for later biochemical and/or histological analyses. However, the molecular viability of thawed samples has not been studied sufficiently ...
Salty or sweety? Alternatives for bone preservation along extended periods of time
(Elsevier, 2019-12)
Sodium chloride is an effective human corpse tissue preservation medium due to its hygroscopic features and other phyco-chemical characteristics. We present herein sucrose as an alternative material for this purpose. Both ...
Exceptionally preserved ‘skin’ in an Early Cretaceous fish from Colombia
Studies of soft tissue, cells and original biomolecular constituents preserved in fossil vertebrates have increased greatly in recent years. Here we report preservation of ‘skin’ with chemical and molecular characterization ...
Efeito do álcool e formol sobre a composição isotópica de δ 13C e de δ 15N em Plagioscion squamosissimus e Hypophthalmus edentatus (Pisces, Osteichthyes)
(2011-09-14)
The present study investigates the δ 13C and δ 15N isotopic composition in frozen samples (control), samples in alcohol and in formaldehyde of Plagioscion squamosissimus and Hypophthalmus edentatus. From each individual ...
EXCEPTIONAL PRESERVATION OF SOFT TISSUES BY MICROBIAL ENTOMBMENT: INSIGHTS INTO THE TAPHONOMY OF THE CRATO KONSERVAT-LAGERSTATTE
(Sepm-soc Sedimentary Geology, 2019-07-01)
The Aptian Crato Konservat-Lagerstatte is renowned for its exceptionally preserved fossils in lacustrine laminated limestones. Although previous works on this site include numerous taxonomic studies, its taphonomy remains ...