Results 41 to 50 of about 516,032 (299)

DETERMINATION OF EARLY PREGNANCY IN EWES UTILIZING TRANSABDOMINAL ULTRASONOGRAPHY [PDF]

open access: yesVeterinary Medical Journal - Giza, 1997
Transabdominal ultrasonography was used in ewes to determine the earliest day at which pregnancy could be detected as well as the number and viability of fetuses present.
OMAIMA KANDIL, ABDOON S, ZAKI A, FADEL S
doaj   +1 more source

Abandonment and Reconciliation: Addressing Political and Common Law Objections to Fetal Homicide Laws [PDF]

open access: yes, 2009
Fetal homicide laws criminalize killing a fetus largely to the same extent as killing any other human being. Historically, the common law did not generally recognize feticide as a crime, but this was because of the evidentiary born-alive rule, not ...
Curran, Douglas S.
core   +1 more source

Balancing porosity and mechanical properties of titanium samples to favor cellular growth against bacteria [PDF]

open access: yes, 2019
Two main problems limit the success of titanium implants: bacterial infection, which restricts their osseointegration capacity; and the stiffness mismatch between the implant and the host cortical bone, which promotes bone resorption and risk of fracture.
Beltrán, Ana M.   +9 more
core   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

open access: yesFEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil   +4 more
wiley   +1 more source

Rab14 regulates the transport of human papillomavirus to the trans‐Golgi network for infectious cell entry

open access: yesFEBS Letters, EarlyView.
This study reveals that the small GTPase Rab14 is necessary for human papillomavirus (HPV) infection and plays an essential role in the transport of virions to the trans‐Golgi network (TGN). HPV in the early endosome (EE), which harbors GTP‐bound Rab14, is transported to the TGN through the switch of Rab14 from its GTP‐bound to GDP‐bound form.
Yoshiyuki Ishii, Iwao Kukimoto
wiley   +1 more source

Biopreservation of hepatocytes: current concepts on hypothermic preservation, cryopreservation, and vitrification [PDF]

open access: yes, 2013
Isolated liver cells (primarily isolated hepatocytes) have found important applications in science and medicine over the past 40 years in a wide range of areas, including physiological studies, investigations on liver metabolism, organ preservation and ...
Balaban, Cecilia Lucía   +5 more
core  

Fetal Pain, Abortion, Viability and the Constitution [PDF]

open access: yes, 2014
In early 2010, the Nebraska state legislature passed a new abortion restricting law asserting a new, compelling state interest in preventing fetal pain. In this article, we review existing constitutional abortion doctrine and note difficulties presented ...
Cohen, I. Glenn, Sayeed, Sadath Ali
core   +1 more source

PARP inhibition and pharmacological ascorbate demonstrate synergy in castration‐resistant prostate cancer

open access: yesMolecular Oncology, Volume 20, Issue 6, Page 1626-1642, June 2026.
Pharmacologic ascorbate (vitamin C) increases ROS, disrupts cellular metabolism, and induces DNA damage in CRPC cells. These effects sensitize tumors to PARP inhibition, producing synergistic growth suppression with olaparib in vitro and significantly delayed tumor progression in vivo. Pyruvate rescue confirms ROS‐dependent activity.
Nicolas Gordon   +13 more
wiley   +1 more source

A DIO2 missense mutation and its impact on fetal response to PRRSV infection

open access: yesBMC Veterinary Research
Background Porcine reproductive and respiratory syndrome virus 2 (PRRSV-2) infection during late gestation substantially lowers fetal viability and survival.
Haesu Ko   +7 more
doaj   +1 more source

Exploration of Maternal and Fetal Toxicity Risks for Metronidazole-Related Teratogenicity and Hepatotoxicity through an Assessment in Albino Rats

open access: yesToxics, 2023
Metronidazole is the primary antimicrobial drug for treating acute and chronic vaginal pathogens during pregnancy; however, there has been insufficient research on placental disorders, early pregnancy loss, and preterm birth. Here, the potential activity
Mervat A. AbdRabou   +7 more
doaj   +1 more source

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