Results 21 to 30 of about 178,306 (353)

Biopsy confirmation of metastatic sites in breast cancer patients:clinical impact and future perspectives [PDF]

open access: yes, 2014
Determination of hormone receptor (estrogen receptor and progesterone receptor) and human epidermal growth factor receptor 2 status in the primary tumor is clinically relevant to define breast cancer subtypes, clinical outcome,and the choice of therapy ...
A Santinelli   +69 more
core   +5 more sources

Model validation for a noninvasive arterial stenosis detection problem [PDF]

open access: yes, 2014
Copyright @ 2013 American Institute of Mathematical SciencesA current thrust in medical research is the development of a non-invasive method for detection, localization, and characterization of an arterial stenosis (a blockage or partial blockage in an ...
A. Góral-Wójcicka   +69 more
core   +1 more source

PPM1A Controls Diabetic Gene Programming through Directly Dephosphorylating PPAR?? at Ser273 [PDF]

open access: yes, 2020
Peroxisome proliferator-activated receptor gamma (PPAR gamma) is a master regulator of adipose tissue biology. In obesity, phosphorylation of PPAR gamma at Ser273 (pSer273) by cyclin-dependent kinase 5 (CDK5)/extracellular signal-regulated kinase (ERK ...
Choi, Jang Hyun   +11 more
core   +1 more source

Histological study of fresh versus frozen semitendinous muscle tendon allografts

open access: yesClinics, 2010
OBJECTIVE: The purpose of this study was to histologically analyze allografts from cadaveric semitendinous muscle after cryopreservation at -80°C in comparison to a control group kept at only -4°C to test the hypothesis that the histological ...
Alexandre Carneiro Bitar   +6 more
doaj   +1 more source

Assisted reproductive technology in the USA: is more regulation needed? [PDF]

open access: yes, 2014
The regulation of assisted reproductive technologies is a contested area. Some jurisdictions, such as the UK and a number of Australian states, have comprehensive regulation of most aspects of assisted reproductive technologies; others, such as the USA ...
Adamson   +60 more
core   +1 more source

Feeding Habits of Wisconsin\u27s Predominant Lotic Plecoptera, Ephemeroptera, and Trichoptera [PDF]

open access: yes, 2017
Feeding habits of nymphs or larvae of 101 species of Plecoptera, Ephemeroptera, and Trichoptera collected from Wisconsin\u27s streams were determined by examining foregut contents.
Hilsenhoff, William L   +1 more
core   +3 more sources

The lady vanishes: what's missing from the stem cell debate [PDF]

open access: yes, 2006
Most opponents of somatic cell nuclear transfer and embryonic stem cell technologies base their arguments on the twin assertions that the embryo is either a human being or a potential human being, and that it is wrong to destroy a human being or ...
A. Fagot-Largeault   +50 more
core   +2 more sources

The Journey of SCAPs (Stem Cells from Apical Papilla), from Their Native Tissue to Grafting: Impact of Oxygen Concentration

open access: yesCells, 2022
Tissue engineering strategies aim at characterizing and at optimizing the cellular component that is combined with biomaterials, for improved tissue regeneration.
Marine Mavinga   +14 more
doaj   +1 more source

Impact of nationwide COVID-19 lockdown on keratoplasty and eye banking in India: A survey of cornea surgeons and eye banks

open access: yesIndian Journal of Ophthalmology, 2021
Purpose: The aim of this study was to analyze the impact of COVID-19 lockdown on keratoplasty and Eye Banking in India. Methods: An e-mail survey was conducted among cornea surgeons and eye bankers of India.
Aravind Roy   +3 more
doaj   +1 more source

A Technique for the Reconstruction of the Limbs of Osteomuscular Tissue Donors [PDF]

open access: yesRevista Brasileira de Ortopedia, 2020
The donation of bone and tendon tissues is an important source of biological material used in several surgical techniques. The removal of such tissues generates an important aesthetic sequel in the donor that requires limb reconstruction before returning
Luiz Roberto Gomes Vialle   +2 more
doaj   +3 more sources

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