Results 31 to 40 of about 7,406,599 (317)

An update on subtypes of hepatocellular carcinoma: From morphology to molecular

open access: yesIndian Journal of Pathology and Microbiology, 2021
The morphologic spectrum of hepatocellular carcinoma (HCC) is quite broad. While in about one-third of cases, the neoplasms can be categorized into meaningful subtypes based on morphology, a vast majority of these neoplasms are morphologically ...
Monika Vyas, Dhanpat Jain
doaj   +1 more source

Clinical and molecular study of Babesia caballi in racing horses in Baghdad [PDF]

open access: yesIraqi Journal of Veterinary Sciences
The objective of this study was to investigate Babesia caballi in horses at three main gatherings of racehorses located in the Baghdad Governorate through clinical examinations, microscopy, and conventional polymerase chain reaction (PCR) assays ...
Ahmed N. Al-Ani, Afaf A. Yousif
doaj   +1 more source

Nationwide external quality assessment of SARS-CoV-2 nucleic acid amplification tests in Japan

open access: yesInternational Journal of Infectious Diseases, 2022
Objectives: We conducted a nationwide external quality assessment (EQA) study of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleic acid amplification testing in Japan.
Satomi Asai   +6 more
doaj   +1 more source

Deep Neural Network Analysis of Pathology Images With Integrated Molecular Data for Enhanced Glioma Classification and Grading

open access: yesFrontiers in Oncology, 2021
Gliomas are primary brain tumors that originate from glial cells. Classification and grading of these tumors is critical to prognosis and treatment planning. The current criteria for glioma classification in central nervous system (CNS) was introduced by
Linmin Pei   +5 more
doaj   +1 more source

Molecular replication [PDF]

open access: yesNature, 1985
The replication of DNA is the process by means of which genetic information is passed from one generation to the next in all living organisms. It is widely believed that a similar process must have become important early in the development of life on the Earth, either before or at the same time as the evolution of protein synthesis.
openaire   +2 more sources

Molecular Abundances in the Sgr a Molecular Cloud [PDF]

open access: yesSymposium - International Astronomical Union, 1992
We have obtained column densities for HCO+, HCO, HCS+, C3H2, HC5N, SiO, OCS, HCOOH, CH3CH2 OH, and CH3CCH toward Sgr A. The fractional abundance of SiO relative to molecular hydrogen in Sgr A is comparable to that for the Orion plateau, ~ 10−7 − 10−8, which may be a typical value for hot clouds.
Y. C. Minh, W. M. Irvine, P. Friberg
openaire   +1 more source

Molecular footprints of the Holocene retreat of dwarf birch in Britain [PDF]

open access: yes, 2014
© 2014 The Authors. Molecular Ecology Published by John Wiley & Sons Ltd. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original ...
Bodles, WJA   +11 more
core   +1 more source

Molecular Engineering of DNA: Molecular Beacons [PDF]

open access: yesAngewandte Chemie International Edition, 2009
AbstractMolecular beacons (MBs) are specifically designed DNA hairpin structures that are widely used as fluorescent probes. Applications of MBs range from genetic screening, biosensor development, biochip construction, and the detection of single‐nucleotide polymorphisms to mRNA monitoring in living cells. The inherent signal‐transduction mechanism of
Wang, Kemin(UF Genet Inst, Ctr Res Bio Nano Interface, Dept Chem)   +12 more
openaire   +3 more sources

Morphological and molecular characterization of the rice root-knot nematode, Meloidogyne graminicola, Golden and Birchfeild, 1965 occurring in Zhejiang, China

open access: yesJournal of Integrative Agriculture, 2018
The rice root-knot nematode Meloidogyne graminicola is a severe pest of rice. In China, it was first reported from Hainan Province, and later from several other provinces.
Zhong-ling TIAN   +4 more
doaj   +1 more source

Study on the temperature dependence of the bulk modulus of polyisoprene by molecular dynamics simulations [PDF]

open access: yes, 2008
The temperature dependence of the bulk modulus of polyisoprene has been studied using molecular dynamics simulations. Virtual polyisoprenes have been submitted to volume contractions above and below the glass transition. Bulk modulus has been observed to
GILORMINI, Pierre   +2 more
core   +1 more source

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