Results 21 to 30 of about 3,625,064 (370)

Cell cycle analysis of a cell proliferation-associated human nuclear antigen defined by the monoclonal antibody Ki-67.

open access: yesJournal of Immunology, 1984
The monoclonal antibody Ki-67 detects a nuclear antigen that is present only in proliferating cells. The aim of the present investigation was to clarify whether the Ki-67 nuclear antigen is restricted in its expression to certain phases of the cell cycle.
J. Gerdes   +5 more
semanticscholar   +1 more source

Theoretical Approaches to Nuclear Proliferation

open access: yesVestnik MGIMO-Universiteta, 2015
This article analyses discussions between representatives of three schools in the theory of international relations - realism, liberalism and constructivism - on the driving factors of nuclear proliferation.
Konstantin S. Tarasov
doaj   +5 more sources

The Promise of Peace and Nuclear Abolition: Has large power aggression destroyed Common Security?

open access: yesCadmus, 2023
The UN Secretary-General is currently preparing a New Agenda for Peace, which is expected to broaden the traditional framework of security as it relates to relations between nations, to also include the notion of Human Security which focuses on well ...
Alyn Ware
doaj  

Analyzing the Nuclear Weapons Proliferation Risk Posed by a Mature Fusion Technology and Economy

open access: yesEnergies, 2023
Nuclear fusion is widely promoted as the ultimate environmentally friendly solution to the world’s energy demands. However, the medium/long-term nuclear weapons proliferation risks from a hypothetical fusion economy are rarely considered.
Mark Diesendorf   +2 more
doaj   +1 more source

Epicatechin induces NF-kappa B, activator rotein-1 (AP-1) and nuclear transcription factor erythroid 2p45-related factor-2 (Nrf2) via phosphatidylinositol-3-kinase/protein kinase B (PI3K/AKT) and extracellular regulated kinase (ERK) signalling in HepG2 cells [PDF]

open access: yes, 2009
The dietary flavonoid epicatechin has been reported to exhibit a wide range of biological activities. The objective of the present study was to investigate the time-dependent regulation by epicatechin on the activity of the main transcription factors (NF-
Bravo, Laura   +5 more
core   +4 more sources

The Nuclear Non-Proliferation Treaty\u27s Obligation to Transfer Peaceful Nuclear Energy Technology: One Proposal of a Technology [PDF]

open access: yes, 1995
This Essay discusses the technology transfer provisions of the Treaty on the Non-Proliferation of Nuclear Weapons (“NPT”) and describes the Radkowsky Thorium Reactor, which is being developed as a peaceful nuclear energy ...
Grae, Seth
core   +2 more sources

Unveiling the causes of the lack of antinuclear movementes in India during the Cold War

open access: yesRevista Conjuntura Austral, 2021
This article aims to explain the lack of robust antinuclear movements in India during a period that ranges from the 1950s to the 1970s. Such movements arose throughout the world.
João Paulo Nicolini Gabriel   +1 more
doaj   +1 more source

The RNA-binding protein hnRNPA2 regulates β-catenin protein expression and is overexpressed in prostate cancer [PDF]

open access: yes, 2014
The RNA-binding protein hnRNPA2 (HNRNPA2B1) is upregulated in cancer, where it controls alternative pre-mRNA splicing of cancer-relevant genes. Cytoplasmic hnRNPA2 is reported in aggressive cancers, but is functionally uncharacterized.
Ahmad, Imran   +5 more
core   +1 more source

Rapid chromosome territory relocation by nuclear motor activity in response to serum removal in primary human fibroblasts [PDF]

open access: yes, 2010
This article has been made available through the Brunel Open Access Publishing Fund.Background: Radial chromosome positioning in interphase nuclei is nonrandom and can alter according to developmental, differentiation, proliferation, or disease status.
Amira, M   +3 more
core   +2 more sources

The forbidden cooperation: South Africa–Brazil nuclear relations at the turn of the 1970s

open access: yesRevista Brasileira de Política Internacional, 2018
Contributing to a global nuclear history, this article discusses Brazil’s refusal to accept sensitive nuclear assistance from South Africa in the late 1970s.
Carlo Patti
doaj   +1 more source

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