Results 31 to 40 of about 1,144,577 (332)

Plasma lipidomic and metabolomic profiles in high‐grade glioma patients before and after 72‐h presurgery water‐only fasting

open access: yesMolecular Oncology, EarlyView.
Presurgery 72‐h fasting in GB patients leads to adaptations of plasma lipids and polar metabolites. Fasting reduces lysophosphatidylcholines and increases free fatty acids, shifts triglycerides toward long‐chain TGs and increases branched‐chain amino acids, alpha aminobutyric acid, and uric acid.
Iris Divé   +7 more
wiley   +1 more source

Pituitary and ovarian hormones: is their plasma concentration affected by litter size in primiparous lactating rabbit does?

open access: yesWorld Rabbit Science, 2021
Genetic selection in commercial rabbit lines based on litter size has positively improved the number of kits suckling, presumably to weaning. Although it has been proven that the energetic balance of primiparous does is due to the need to satisfy ...
Carlota Fernández-Pacheco   +5 more
doaj   +1 more source

American postmodernist fiction and the past by Theophilus Savvas [PDF]

open access: yes, 2012
A review of American Postmodernist Fiction and the Past by Theophilus ...
de Bourcier Simon   +2 more
core   +1 more source

ShcD adaptor protein drives invasion of triple negative breast cancer cells by aberrant activation of EGFR signaling

open access: yesMolecular Oncology, EarlyView.
We identified adaptor protein ShcD as upregulated in triple‐negative breast cancer and found its expression to be correlated with reduced patient survival and increased invasion in cell models. Using a proteomic screen, we identified novel ShcD binding partners involved in EGFR signaling pathways.
Hayley R. Lau   +11 more
wiley   +1 more source

Profile of gonadotropic hormone secretion in sheep with disturbed rhythm of seasonality

open access: yesCzech Journal of Animal Science, 2017
The effect of artificial conditions of a short daylight period (16 h darkness (D): 8 h light (L)) and exogenous melatonin on milk yield parameters of sheep during spring and summer was examined to determine the impact of using sheep for milk on the ...
Edyta Molik   +4 more
doaj   +1 more source

Mechanism of LH Release with Synthetic LH-RH

open access: yesFolia Endocrinologica Japonica, 1976
In a 2-part study 15 female baboons were injected with 100 mcg luteinizing hormone-releasing hormone (LH-RH) sc in the early follicular and early luteal phases to examine the mechanism of LH release. Assays of blood samples after the luteal-phase injection showed a peak plasma level of LH-RH at 4 minutes with a sharp then slow decline.
openaire   +3 more sources

Accuracy of the Ovulon Fertility Monitor to Predict and Detect Ovulation [PDF]

open access: yes, 1998
The purpose of this pilot study was to correlate the three biologic markers of the Ovulon fertility monitor (a long-term predictive peak about 6 days before ovulation, a short-term predictive peak about 1 day before ovulation, and a nadir at the time of ...
Fehring, Richard, Schlaff, William D
core   +1 more source

Aberrant expression of nuclear prothymosin α contributes to epithelial‐mesenchymal transition in lung cancer

open access: yesMolecular Oncology, EarlyView.
Nuclear prothymosin α inhibits epithelial‐mesenchymal transition (EMT) in lung cancer by increasing Smad7 acetylation and competing with Smad2 for binding to SNAI1, TWIST1, and ZEB1 promoters. In early‐stage cancer, ProT suppresses TGF‐β‐induced EMT, while its loss in the nucleus in late‐stage cancer leads to enhanced EMT and poor prognosis.
Liyun Chen   +12 more
wiley   +1 more source

IL-1 Receptor Antagonist Anakinra Inhibits the Effect of IL-1β- Mediated Osteoclast Formation by Periodontal Ligament Fibroblasts

open access: yesBiology
Rheumatoid arthritis and periodontitis are comorbidities that share mutual pathways. IL-1β is a pro-inflammatory cytokine that plays a crucial role in both diseases.
Elizabeth Steemers   +4 more
doaj   +1 more source

Effects of non-steroidal gonadal factors on LH secretion in female common carp during the reproductive cycle

open access: yesCzech Journal of Animal Science, 2008
The aim of this study was to evaluate the effects of recombinant human inhibin A, recombinant human activin A and desteroidized ovarian extract on LH secretion in vitro and in vivo in female common carp during different stages of reproductive cycle ...
J. Chyb   +11 more
doaj   +1 more source

Home - About - Disclaimer - Privacy