Results 91 to 100 of about 1,086,991 (312)

CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN REFINERIES

CT&F Ciencia, Tecnología & Futuro, 2002
The Colombian Petroleum Institute -ICP-, the research and development branch of Ecopetrol has developed a unique technological package used to treat oily sludge in a continuous way. The sludge comes from a refinery with a 220 000 barrels of crude per day
Víctor Echeverría, Gladys Monsalve, Humberto Vidales   +2 more
doaj  

COMP–PMEPA1 axis promotes epithelial‐to‐mesenchymal transition in breast cancer cells

Molecular Oncology, EarlyView.
This study reveals that cartilage oligomeric matrix protein (COMP) promotes epithelial‐to‐mesenchymal transition (EMT) in breast cancer. We identify PMEPA1 (protein TMEPAI) as a novel COMP‐binding partner that mediates EMT via binding to the TSP domains of COMP, establishing the COMP–PMEPA1 axis as a key EMT driver in breast cancer.
Konstantinos S. Papadakos, Gilar Gorji‐bahri, Lejla Gradjan, Julia Zajac, Kacper Gil, Yvonne Thokozile Nduku, Anna M. Blom   +6 more
wiley   +1 more source

Standardization of Platelet-Rich Plasma Preparation in Orthopedics: A Review of the Literature and Proposal for a Reproducible Protocol

LabMed
Platelet-rich plasma (PRP) is widely used in orthopedics and sports medicine as an autologous product; however, substantial heterogeneity in manufacture and incomplete reporting of preparation parameters limits reproducibility and inter-study ...
Massimo Berdini, Gianluca Clementi, Marco Torcianti, Donatella Del Bianco, Isabella Cantori, Roberto Procaccini, Antonio Gigante   +6 more
doaj   +1 more source

An assessment of a new synthetic procedure for core-shell polymeric supports based on the Amberlite XAD-4 adsorbent

Acta Chimica Slovenica, 2015
In pursuit for new reactive materials designed for synthesis of functional resins, the novel core-shell type polymeric supports with accessible chloromethyl groups were synthesized.
Piotr Cyganowski, Dorota Jermakowicz-Bartkowiak, Jacek Chęcmanowski, Marek Bryjak   +3 more
doaj   +1 more source

Pre‐analytical optimization of cell‐free DNA and extracellular vesicle‐derived DNA for mutation detection in liquid biopsies

Molecular Oncology, EarlyView.
Pre‐analytical handling critically determines liquid biopsy performance. This study defines practical best‐practice conditions for cell‐free DNA (cfDNA) and extracellular vesicle–derived DNA (evDNA), showing how processing time, storage conditions, tube type, and plasma input volume affect DNA integrity and mutation detection.
Jonas Dohmen, Lucrezia De Santis, Bret M. Stephens, Vincent Bernard, Jörg C. Kalff, Lara Braun, Phillipp Leyendecker, Johannes Röttgen, Daniel Weissinger, Anirban Maitra, Paola A. Guerrero, Alexander Semaan   +11 more
wiley   +1 more source

Centrifugation in biology and medical science

, 1981
xiv+269hlm ...
SHEELER, PHILLIP
core  

Cushioned and Single layer Centrifugation improve epididymal stallion sperm motility post-centrifugation

, 2017
Traumatic injuries and sudden death can prematurely end the breeding career of a stallion. In such cases, a final spermatozoa collection can be obtained by harvesting the cauda epididymis.
Sveriges lantbruksuniversitet., Morrell, Jane,, Menezes Nunes, Márcio,   +2 more
core   +1 more source

IMPDH inhibition enhances cytarabine efficacy in SAMHD1‐expressing leukaemia cells via guanine nucleotide depletion

Molecular Oncology, EarlyView.
Cytarabine is a key therapy for acute myeloid leukaemia (AML), but its efficacy is limited by the dNTPase SAMHD1, which hydrolyses its active metabolite. Screening nucleotide biosynthesis inhibitors revealed that IMPDH inhibitors selectively sensitise SAMHD1‐proficient AML cells to cytarabine.
Miriam Yagüe‐Capilla, Christopher Dirks, Caroline Eiden, Sonja K. Fesenmayer, Femke M. Hormann, Yolande Klootsema, Ingrid Lilienthal, Si Min Zhang, Nikolas Herold, Sean G. Rudd   +9 more
wiley   +1 more source

Identification of the Centrifugation-Caused Paralytic Impact on Neutrophils [PDF]

To investigate granulocytes under laboratory conditions, centrifugation steps are typically required for the isolation of neutrophil granulocytes from whole blood.
Wittmann, Sigrid, Rimboeck, Julia, Gruber, Michael, Heckscher, Simon, Kraus, Richard Felix, Pehl, Sophie, Hundhammer, Tobias, Kellermeier, Fabian   +7 more
core   +2 more sources

PRF a novel acumen for managing post-surgical defects after removal of mandibular third molars: A case report

Journal of Head & Neck Physicians and Surgeons, 2015
Platelet-rich fibrin (PRF) or leucocyte- and platelet-rich fibrin (L-PRF) is a second-generation PRP where autologous platelets and leucocytes are present in a complex fibrin matrix to accelerate the healing of soft and hard tissue.
Aruna Tambuwala, Deepak Kaul, Tofiq Bohra, Shehzad Sheikh   +3 more
doaj