Results 81 to 90 of about 214,340 (336)

A genetic basis for a postmeiotic X versus Y chromosome intragenomic conflict in the mouse. [PDF]

open access: yes, 2012
Intragenomic conflicts arise when a genetic element favours its own transmission to the detriment of others. Conflicts over sex chromosome transmission are expected to have influenced genome structure, gene regulation, and speciation.
Affara, Nabeel A.   +5 more
core   +4 more sources

RhoA and Rac1 as Mechanotransduction Mediators in Colorectal Cancer

open access: yesAdvanced Biology, EarlyView.
Analysing RhoA and Rac1 protein levels in Colorectal cancer (CRC) samples under mechanical strain highlights their potential as diagnostic markers. Monitoring their activity could offer valuable insights into how cancer spreads, paving the way for new approaches to better understand and diagnose colorectal cancer.
Sharda Yadav   +5 more
wiley   +1 more source

Progestational Steroids: Some Moral Problems [PDF]

open access: yes, 1958
EDITOR\u27S NOTE. Physicians now have at their disposal certain new drugs which apparently are proving effective in the correction of various gynecological disorders. But because these drugs can also inhibit ovulation and consequently produce
Lynch, John J.
core   +1 more source

Biotimer assay: A reliable and rapid method for the evaluation of central venous catheter microbial colonization [PDF]

open access: yes, 2017
Adherent bacteria and biofilm frequently colonize central venous catheters (CVCs). CVC colonization is correlated to infections and particularly to bloodstream ones.
Antimo Cutone   +8 more
core   +1 more source

Using a Supramolecular Approach to Engineer Modular Hydrogel Platforms for Culturing Protoplasts – from General Tissue Engineering to Cellular Agriculture

open access: yesAdvanced Biology, EarlyView.
Using supramolecular monomers, various hydrogel culture systems were formulated to culture protoplasts; including 2D, 2.5D, and 3D hydrogels. Depending on the culture platform, bioactive functionalization led to protoplast enlargement (2D and 2.5D) or plasmolysis (3D). This work shows the potential to modularly engineer synthetic platforms for cellular
Maritza M. Rovers   +3 more
wiley   +1 more source

De la mujer  infecunda a la madre del héroe. El motivo de la dificultad en la concepción en algunas historias caballerescas breves

open access: yesAtalaya, 2011
An approach to the figure of the Heroe’s mother, according to the motif of the difficulty of having a child in some Spanish versions of chivalric romances (as Roberto el Diablo, Flores y Blancaflor, París y Viana, Oliveros de Castilla and Partinuplés).
Karla Xiomara Luna Mariscal
doaj   +1 more source

Reassessing Canonical Attitudes Towards African Marriage Practices Based on a Study of the African Synod [PDF]

open access: yes, 1996
African theologians are virtually unanimous in pointing out that the experience and institution of marriage constitute a special test case for the process of inculturation in the Church in Africa.
Orobator, Agbonkhianmeghe E.
core   +1 more source

SURGICAL STERILIZATION AND STERILIZERS IN PRIVATE PRACTICE. [PDF]

open access: yesJAMA: The Journal of the American Medical Association, 1896
Last May I delivered an address in Buffalo, N. Y., before the "Association of Military Surgeons" of the United States, on "Asepsis in Military Service." This address printed in the transactions of that society and also in our ownJournal, Nos. 4 and 5, Vol.
openaire   +3 more sources

Murine Models and Human Cell Line Models to Study Altered Dynamics of Ovarian Follicles in Polycystic Ovary Syndrome

open access: yesAdvanced Biology, EarlyView.
The manuscript examines preclinical murine and human models to study polycystic ovary syndrome (PCOS), delving into the cellular and molecular mechanisms underlying altered ovarian follicular dynamics. It explores the cellular interactions involved in normal and PCOS ovaries and outlines the current and novel strategies in the search for preclinical ...
Arturo Bevilacqua   +5 more
wiley   +1 more source

HMGB1 Derived from the Pyroptotic Microenvironment Promotes Macrophage Extracellular Traps in Hirschsprung‐Associated Enterocolitis

open access: yesAdvanced Biology, EarlyView.
HMGB1 derived from the pyroptotic environment in Hirschsprung‐associated enterocolitis mediates the formation of macrophage extracellular traps through TLR4 ‐p38 MAPK/p65 NF‐kB signaling pathways. Macrophage extracellular traps induce increased ROS production and pyroptosis of colonic epithelial cells.
Rui Zhang   +6 more
wiley   +1 more source

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