Results 41 to 50 of about 2,469,422 (303)

Spontaneous mid‐trimester uterine rupture associated with fetal death in a young patient during COVID‐19 pandemic: A case report

Clinical Case Reports, 2022
Uterine rupture mostly occurs in the third trimester. However, it may occur at an earlier time with the same catastrophic consequences. The authors present a case report of uterine rupture occurring in the second trimester at 18 weeks gestation.
Ahmed Dheyaa Al‐Obaidi, Ahmed Shamil Hashim, Sara Salih, Hashim Talib Hashim   +3 more
doaj   +1 more source

Spontaneous Hall effect in chiral p-wave superconductor [PDF]

, 2001
In a chiral superconductor with broken time-reversal symmetry a ``spontaneous Hall effect'' may be observed. We analyze this phenomenon by taking into account the surface properties of a chiral superconductor.
A. G. Van Vijfeijken, A. J. Leggett, Akira Furusaki, C. Honerkamp, F. Laube, G. Baskaran, G. E. Volovik, G. E. Volovik, G. E. Volovik, G. E. Volovik, G. E. Volovik, G. E. Volovik, G. E. Volovik, G. M. Luke, G. Rickayzen, J. Goryo, K. Ishida, L. J. Buchholtz, M. C. Cross, M. C. Cross, M. Fogelström, M. Matsumoto, M. Matsumoto, M. Matsumoto, M. Matsumoto, M. Sigrist, M. Sigrist, M. Sigrist, M. Yamashiro, Manfred Sigrist, Masashige Matsumoto, N. D. Mermin, N. Read, R. H. Heffner, T. D. Morris, T. M. Rice, T. Senthil, V. P. Mineev, Y. Maeno   +38 more
core   +2 more sources

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Tunisian Silybum Species: Important Sources of Polyphenols, Organic Acids, Minerals, and Proteins across Various Plant Organs

Plants
Silybum marianum and Silybum eburneum are wild edible Mediterranean plants used in the human diet. This study presents the initial findings on the phytochemical characterization of Tunisian S. marianum and S. eburneum organs.
Samah Maaloul, Maher Mahmoudi, Hédi Mighri, Imen Ghzaiel, Talel Bouhamda, Fayçal Boughalleb, Adil El Midaoui, Anne Vejux, Gérard Lizard, Raoudha Abdellaoui   +9 more
doaj   +1 more source

Spontaneous Dimensional Reduction?

, 2012
Over the past few years, evidence has begun to accumulate suggesting that spacetime may undergo a "spontaneous dimensional reduction" to two dimensions near the Planck scale.
Carlip, S.
core   +1 more source

An isoform of 14‐3‐3 protein regulates transbilayer lipid movement at the plasma membrane

FEBS Letters, EarlyView.
Loss of 14‐3‐3ζ in CHO cells confers resistance to exogenous phosphatidylserine (PS) and impairs endocytosis‐independent inward flip‐flop of fluorescent PS at the plasma membrane. RNAi‐mediated knockdown reproduces this defect, while no additive effect is seen in ATP11C‐deficient cells.
Akiko Yamaji‐Hasegawa, Akira Hattori, Masafumi Tsujimoto, Toshihide Kobayashi   +3 more
wiley   +1 more source

Organ-dependent variability in mineral composition, phytochemicals and antioxidant potentials in Polygonum equisetiforme parts

International Journal of Plant Based Pharmaceuticals
Polygonum equisetiforme is a perennial herbaceous plant thriving in the arid regions of Tunisia and widely used in health care and self-medication. The objective of the current study was to investigate the distribution of minerals, phenolic compounds ...
Maher Mahmoudi, Fayçal Boughalleb, Samah Maaloul, Talel Bouhamda, Nasri Nizar, Raoudha Abdellaoui   +5 more
doaj   +1 more source

Reduced mind-wandering in Mild Cognitive Impairment: Testing the spontaneous retrieval deficit hypothesis [PDF]

, 2018
© American Psychological Association, 2018. This paper is not the copy of record and may not exactly replicate the authoritative document published in the APA journal. Please do not copy or cite without author's permission. The final article is available,
Kvavilashvili, Lia, Niedzwienska, Agnieszka   +1 more
core   +2 more sources

Potential therapeutic targeting of BKCa channels in glioblastoma treatment

Molecular Oncology, EarlyView.
This review summarizes current insights into the role of BKCa and mitoBKCa channels in glioblastoma biology, their potential classification as oncochannels, and the emerging pharmacological strategies targeting these channels, emphasizing the translational challenges in developing BKCa‐directed therapies for glioblastoma treatment.
Kamila Maliszewska‐Olejniczak, Karolina Pytlak, Sandra Jaworowska, Bogusz Kulawiak, Piotr Bednarczyk   +4 more
wiley   +1 more source