Results 1 to 10 of about 1,027,629 (244)

Addressing Heterogeneity in Equine PRP Therapies: A Scoping Review of Methods, Evidence, and Commercial Validation [PDF]

open access: yesAnimals
(1) Background: Platelet-rich plasma (PRP) therapy has become a cornerstone of equine regenerative medicine, yet significant methodological variability compromises reproducibility and clinical comparability.
Jorge U. Carmona   +2 more
doaj   +2 more sources

Effects of Different Centrifugation Parameters on Equilibrium Solubility Measurements [PDF]

open access: yesMethods and Protocols
The bioavailability of a drug is closely linked to its solubility, making its early determination essential in drug development. The saturation shake-flask (SSF) method is the gold standard protocol for this, which includes a phase separation step—either
Rita Szolláth   +4 more
doaj   +2 more sources

Fabrication of Three-Dimensional HepG2 Liver Tissue by Centrifugation

open access: yesTokyo Women's Medical University Journal
Background: We previously developed a rapid three-dimensional (3-D) tissue fabrication method using centrifugation. In this study, we fabricated 3-D HepG2 liver tissues using a scaffold-free centrifugation method and analyzed them biochemically. Methods:
Mai Ogawa   +2 more
doaj   +1 more source

Bioaktivitas insulin Like Growth Factor-I complex plasma seminalis kambing terhadap kualitas spermatozoa hasil sentrifugasi

open access: yesJournal of Biological Researches, 2012
Series of exploratived laboratory experiment have been conducted to analysed the bioactifity of Insulin Like Growth Factor – I (IGF-I) Complex protein of goat seminal plasm on the membran plasm and acrosom cap of centrifugation sperm. First experiment
Suherni Susilowati
doaj   +1 more source

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

open access: yesActa 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   +3 more
doaj   +1 more source

CONTINUOS TREATMENT OF OILY SLUDGE AT COLOMBIAN REFINERIES

open access: yesCT&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   +2 more
doaj  

Andrology laboratory technique for analysis of semen in men with azoospermia

open access: yesAsian Journal of Andrology
Discovery of spermatozoa during the 17th century led to developing technologies for semen analysis in the early 1900s, and then, standard techniques were implemented during the 20th century.
Andrian Japari   +2 more
doaj   +1 more source

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

open access: yesJournal 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   +3 more
doaj  

Influence of boric acid on the speciation of iron (III) in aqueous solutions

open access: yesВесці Нацыянальнай акадэміі навук Беларусі: Серыя фізіка-тэхнічных навук
During the work, the speciation of iron (III) was studied at the concentration of ~ 1∙10–5 mol/dm3 in aqueous solutions in the presence of boric acid at a concentration of 5–20 g/dm3 in a wide pH range using ion exchange, ultrafiltration and ...
O. B. Korenkova   +4 more
doaj   +1 more source

Separation of Rapeseed Oil Transesterification Reaction Product Obtained Under Supercritical Fluid Conditions Using Heterogeneous Catalysts

open access: yesEnergies
Rapeseed oil transesterification reaction with ethanol under supercritical fluid conditions was performed either in the presence of catalysts or without them. The catalysts were Al2O3 and AlOOH, obtained after Al2O3 hydrothermal processing, and CaO/Al2O3
Yuri A. Shapovalov   +5 more
doaj   +1 more source

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