Results 31 to 40 of about 14,275 (297)

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

open access: yesFEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Potential fluoride toxicity from oral medicaments: A review [PDF]

open access: yesIranian Journal of Basic Medical Sciences, 2017
The beneficial effects of fluoride on human oral health are well studied. There are numerous studies demonstrating that a small amount of fluoride delivered to the oral cavity decreases the prevalence of dental decay and results in stronger teeth and ...
Rizwan Ullah   +2 more
doaj   +1 more source

Water fluoridation in Queensland, why not? Timing, circumstance, and the nature of 'The fluoridation of public water supplies Act (1963)' [PDF]

open access: yes, 2005
During the last 52 years, almost all Queensland authorities have refused to implement artificial water fluoridation. Once again, the argument that Queensland is different suggests a cultural explanation for its fluoride status. This paper argues, however,
Akers, Harry F.   +2 more
core  

Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells

open access: yesFEBS Open Bio, EarlyView.
UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca   +6 more
wiley   +1 more source

Facts and Fallacies of the Fluoride Controversy: A Contemporary Perspective

open access: yesInternational Dental Journal
Fluoride is a natural element recognized for its dental benefits. Fluoride prevents caries due to its antimicrobial activity, enhancing enamel resistance and promoting remineralization After decades of fluoridation of municipal water supplies to reduce ...
Lakshman Samaranayake   +3 more
doaj   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

open access: yesFEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Is water fluoridation correlated with hypothyroidism?

open access: yesJournal of Education, Health and Sport, 2022
Introduction: Hypothyroidism is a global health problem. Primary thyroid hormone deficiency may be caused by a wide spectrum of health problems, e.g.
Piotr Michał Jarosz   +2 more
doaj   +1 more source

Fluoride and dental caries [PDF]

open access: yes, 1998
Fluorine was probably discovered by the chemist Scheele in 1771, and eventually isolated in 1886 by Moissan. Its presence in bones and teeth was initially disputed but eventually confirmed in the middle of the eighteenth century.
Camilleri, George E.
core  

Pharmacological inhibition of the PERK pathway modulates hepatocellular carcinoma growth and immune signaling

open access: yesFEBS Open Bio, EarlyView.
Pharmacological inhibition of PERK in a DEN‐induced mouse model of liver cancer does not reduce tumor burden but alters cellular stress signaling. Despite blocking PERK activity, downstream stress responses, including CHOP expression, remain active, suggesting compensatory mechanisms within the unfolded protein response that may influence tumor ...
Ada Lerma‐Clavero   +5 more
wiley   +1 more source

A paralysis in public health policy: water fluoridation in Queensland (1996-2006) [PDF]

open access: yes, 2007
By focusing on developments between 1996 and 2006, this paper explains the reasons for one of Australia’s public health inconsistencies, the comparatively low adoption of adjusted water fluoridation in Queensland.
Akers, H. F., Jackman, M. P.
core  

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