Results 121 to 130 of about 1,168,431 (343)

Market Assessment of Biomethane from Crop Residues in Ukraine: Techno-Economic Feasibility and Environmental Performance

Energies
Global agriculture generates more than 5 billion tonnes of post-harvest crop residues each year, most of which remain unused for energy production. Within the broader landscape of advanced biomass and waste conversion technologies (thermochemical and ...
Olena Pimenowa, Włodzimierz Rembisz, Liudmyla Udova, Lubov Moldavan, Yan Kapranov, Bożena Iwanowska, Svetlana Sitnicka   +6 more
doaj   +1 more source

Pharmacological chromatin remodeling enhances response to estrogen therapy in ER+ breast cancer

Molecular Oncology, EarlyView.
Estrogen therapy elicits clinical benefit in ~ 30% of patients with endocrine‐resistant estrogen receptor (ER)‐positive breast cancer. Based on findings that ER transcriptional activation underlies response to estrogen therapy, we tested the effects of epigenetic dysregulation via pharmacological inhibition of histone deacetylases (HDACi).
Anneka L. Johnson Thomas, Barbara Karakyriakou, Patricia C. Muskus, Alyssa M. Roberts, Justin Rendleman, Alexa Warren, Hanxu Lu, Kimberly A. Birmingham, Malone K. Friedman, Abigail E. Goen, Huijuan Yang, Owen M. Wilkins, Fred W. Kolling, Eugene Demidenko, Julie M. Jorns, Brock C. Christensen, Todd W. Miller   +16 more
wiley   +1 more source

Somatostatin receptor 4 (SSTR4) is a tumor suppressor in cutaneous and head & neck squamous cell carcinomas

Molecular Oncology, EarlyView.
This study identifies somatostatin receptor 4 (Sstr4) as a critical tumor suppressor against skin and head/neck cancers (HNSCC, cSCC, and BCC). The loss of Sstr4 removes a check on cell growth, causing hyperactivation of the MAPK‐ERK signaling pathway (↑).
Ali Taqvi, Tuan Khang Huynh, Adway Kadam, Zahra Kardan, Yue Yan, Amina Jamal Laham, Sampath Kumar Loganathan   +6 more
wiley   +1 more source

Pesticide residues in food : 1991, toxicology evaluations, joint meeting of the FAO Panel of Experts on Pesticide Residues in Food and the Environment and the WHO Expert Group on Pesticide Residues, Geneva, 16-25 September 1991. Part 2., Toxicology

, 1992
Sponsored jointly by WHO and FAO with the support of the International Programme on Chemical SafetyWHO/PCS/92.52318 p.Presents detailed evaluations of the available toxicological and other safety data for sixteen pesticides that have the potential to ...
World Health Organization, WHO Expert Group on Pesticide Residues, FAO Panel of Experts on Pesticide Residues in Food and the Environment, International Programme on Chemical Safety   +3 more
core  

Partial FAK suppression promotes tumor growth, an effect reversed by macrophage p110δ PI3K inactivation

Molecular Oncology, EarlyView.
Partial inhibition of focal adhesion kinase (FAK) can paradoxically promote tumor growth, rather than simply producing a weaker antitumor effect than that observed with strong FAK suppression. In breast cancer and melanoma models, targeting p110δ PI3K, particularly in macrophages, counteracted these tumor‐promoting effects, highlighting the importance ...
Lydia Xenou, Niki Tzenaki, Anna Tsapara, Maria Tzardi, Evangelia A. Papakonstanti   +4 more
wiley   +1 more source

Energy Crop Production Costs and Breakeven Prices Under Minnesota Conditions [PDF]

Production costs and breakeven prices were calculated for four energy crops plus corn stover. The energy crop breakeven prices were calculated under two different scenarios regarding land costs and the opportunity costs of not utilizing the land for some
Lazarus, William F.
core  

Dutch (organic) agriculture, carbon sequestration and energy production [PDF]

, 2010
Carbon sequestration in soils is often mentioned in the discussions about climate changes. In this paper the opportunities for carbon sequestration in Dutch agriculture are discussed at farm and national level.
Burgt, G.J.H.M., van der, Staps, S., Timmermans, B.   +2 more
core  

Yield reduction effects of crop residues in conservation tillage

, 1992
The following report is a summary of the field and laboratory experiments conducted for the three year period from 1988 to 1990 studying yield reduction effects of crop residues in conservation tillage.Agriculture ...
Vyn, T.J., Voroney, R. P., Fortin, M., Farquharson, B. J., Janovicek, K. J., Beauchamp, E. G.   +5 more
core   +1 more source

Nutritional Content Analysis of Crop Residues in Three Agroecologies in East Gojjam Zone. [PDF]

ScientificWorldJournal, 2023
Desta AG.
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source