Results 141 to 150 of about 2,094,495 (266)

Polar vortex weakening and its impact on surface temperature in recent decades

The stratospheric polar vortex (SPV) weakening is linked to surface circulation changes. This study employs statistical analysis using reanalysis data to compare the anomalous SPV behaviour in the Northern (NH) and Southern (SH) hemispheres and its ...
Kim, Seong-Joong, Choi, Hyesun
core   +1 more source

BOOK REVIEW: Review of Tourism and change in polar regions: climate, environment and experience and Cruise tourism in polar regions: promoting environmental and social sustainability?

, 2011
These two edited volumes, which cover much of the same ground, both begin from a common premise: polar tourism, as its been experienced by wealthy travellers for over a century, has a very definite shelf life.
P.J. Capelotti, Capelotti, P. J.
core   +1 more source

Ionomycin suppresses cancer cell growth by disrupting mitochondrial transcription

FEBS Open Bio, EarlyView.
In this study, we identify a new function for the selective Ca2+ ionophore, ionomycin, as an inhibitor of mitochondrial transcription. Both total and nascent RNA analyses revealed that ionomycin treatment reduces the transcription of mitochondrial genes.
Lishen Wang, Mingqiang Deng, Dongmei He, Diqin Lai, Dongjun Liu, Dengyong Zhu, Zhenhua Zhang, Peng Tang, Chuanman Zhou, Menghui Yin, Xichen Bao   +10 more
wiley   +1 more source

Susceptibility of virulent and resistant Escherichia coli strains to non-polar and polar compounds identified in Microplumeria anomala. [PDF]

Vet World, 2020
Camargo LRP, de Carvalho VM, Díaz IEC, Paciencia MLB, Frana SA, Younes RN, Varella AD, Reis LFL, Suffredini IB.   +8 more
europepmc   +1 more source

Review of Scott’s last biscuit: the literature of polar exploration, by Sarah Moss

, 2007
Fifty years ago, George Bass revolutionized maritime archaeology with the observation that it was far simpler to train an archaeologist to be a scuba diver than it was to turn a scuba diver into an underwater archaeologist.
Capelotti, P. J.
core   +1 more source

Exploring the influence of lactoferrin on wound healing and related signaling pathways: a systematic review

FEBS Open Bio, EarlyView.
Lactoferrin promotes wound healing by activating MAPK, PI3K/Akt, and extracellular matrix pathways, enhancing fibroblast remodeling, proliferation, and re‐epithelialization. These mechanisms highlight its therapeutic potential in inflammation control, tissue repair, and remodeling.
Morgana Lüdtke Azevedo, Kátia Cristiane Hall, Matheus dos Santos Fernandez, Geovanna Peter Corrêa, Rafael Guerra Lund   +4 more
wiley   +1 more source

Potential Beneficial Effects of Extra Virgin Olive Oils Characterized by High Content in Minor Polar Compounds in Nephropathic Patients: A Pilot Study. [PDF]

Molecules, 2020
Romani A, Bernini R, Noce A, Urciuoli S, Di Lauro M, Pietroboni Zaitseva A, Marrone G, Di Daniele N.   +7 more
europepmc   +1 more source

Adaptations and lifestyle in polar marine environments: a biological challenge for the study of fish evolution

, 2004
The climatic features of Antarctic waters are more extreme and constant than in the Arctic. The Antarctic has been isolated and cold longer than the Arctic.
Parisi, Elio, Cocca, Ennio, de Pascale, Donatella, di Frisco, Guido, Verde, Cinzia   +4 more
core   +1 more source

Accurate and noninvasive prostate cancer detection using plasma‐derived extracellular vesicle RNA

FEBS Open Bio, EarlyView.
Plasma extracellular vesicles were captured with WGA‐conjugated magnetic beads and profiled for RNA biomarkers. A three‐RNA panel (NM_024955, NR_047469, and NR_002564) distinguished prostate cancer from healthy controls and benign prostatic hyperplasia, supporting a simple, noninvasive approach to improve prostate cancer detection.
Hanping Wei, Haoran Wu, Wei Feng
wiley   +1 more source

In memory of Torgny Vinje—a genuine polar scientist

, 2016
No abstract available.(Published: 31 May 2016)Citation: Polar Research 2016, 35, 32211,http://dx.doi.org/10.3402/polar.v35 ...
Gerland, Sebastian, Elisabeth Isaksson, Divine, Dmitry, Isaksson, Elisabeth, Dmitry Divine, Sebastian Gerland   +5 more
core   +1 more source