Results 31 to 40 of about 117,512 (352)

Optimization of IgG Enrichment Process in Bovine Colostrum Whey by Microfiltration-Ultrafiltration Combined Technology

Shipin gongye ke-ji, 2022
In order to efficiently enrich IgG, reduce waste of bovine colostrum and improve the product value, the combined microfiltration-ultrafiltration technology was used to enrich IgG in bovine colostrum whey.
Wenlu CHEN, Yanyan LIU, Kai DENG, Siyuan GENG   +3 more
doaj   +1 more source

Membrane ultrafiltration in combined hollow-fiber module systems [PDF]

, 2009
A correlation equation for predicting permeate flux of membrane ultrafiltration in hollow-fiber modules has been derived based upon the resistance-in-series model with the consideration of transmembrane pressure declining along the tube axis of the ...
葉和明; Yeh, Ho-ming; Wu, H. H.
core   +1 more source

SURVEY REGARDING THE ULTRAFILTRATION OF PROTEINES THROUGH MEMBRANE BASED PROCEDURES

Scientific Papers Animal Science and Biotechnologies, 2023
This work is based on examples that emphasize the complexity of the proteins ultrafiltration process, pointing out the first 10-15 minutes of ultrafiltration.
CAMELIA HODOSAN, LUCICA NISTOR, SORIN BARBUICA, GABRIELA MALOS, G.I. MALOS   +4 more
doaj  

Multilaboratory evaluation of an ultrafiltration procedure for high density lipoprotein cholesterol quantification in turbid heparin-manganese supernates.

Journal of Lipid Research, 1981
High density lipoprotein (HDL) can be quantitated by measurement of cholesterol in supernates after precipitation of low and very low density lipoprotein (LDL and VLDL) with heparin and Mn(2+).
G R Warnick, J J Albers, P S Bachorik, J D Turner, C Garcia, C Breckinridge, K Kuba, S McNeely, G Hillerman, P King, R Muesing, B Most, K Lippel   +12 more
doaj   +1 more source

Differentially Expressed microRNAs in Peritoneal Dialysis Effluent-Derived Exosomes from the Patients with Ultrafiltration Failure

Genetics Research, 2022
Background. Ultrafiltration failure remains one of the most severe complications of long-term peritoneal dialysis (PD), which results in death.
Weifei Wu, Xu Wu, Zhiqun Cheng, Zhenzhen Yang, Minhui Lu, Jing Cheng   +5 more
doaj   +1 more source

Investigating Ultrafiltration Membranes and Operation Modes for Improved Lentiviral Vector Processing

Engineering in Life Sciences
The demand for lentiviral vectors (LVs) as tools for ex vivo gene therapies is ever‐increasing. Despite their promising applications, challenges in LV production remain largely due to the fragile envelope, which challenges the maintenance of vector ...
Jennifer J. Labisch, Maria Evangelopoulou, Tobias Schleuß, Andreas Pickl   +3 more
doaj   +1 more source

Effects of the Fluid Replacement Method During Online Hemodiafiltration on the Solute Removal Performance and Biocompatibility Using the Asymmetric Cellulose Triacetate Membrane

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Pre‐dilution online hemodiafiltration (Pre‐HDF) is predominantly used in Japan, whereas post‐dilution online HDF (Post‐HDF) is more common in Europe. An asymmetric cellulose triacetate (ATA) membrane may improve biocompatibility.
Kenji Sakurai, Yoshitaka Kurihara, Fumi Yamauchi, Hiromi Hosoya, Takeshi Saito   +4 more
wiley   +1 more source

Fouling and Rejection Behaviour of Ultrafiltration for Oil in Water Emulsion Separation [PDF]

, 2012
Oily waste water has been generated from food, automotive, metal processing industries as well as petroleum exploration and refinery. Polyethersulfone ultrafiltration membrane was investigated for treatment of oil in water emulsion.
Wiharyanto , Oktiawan, Agus , Hadiyarto, Nita , Aryanti   +2 more
core  

Prognosis of Long‐Term Continuous Renal Replacement Therapy and the Impact of Combined Continuous Intravenous Sodium Infusion Therapy

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Patients requiring long‐term continuous renal replacement therapy (CRRT) generally have poor prognoses. This study evaluated whether adding continuous intravenous sodium infusion (cIVNa) is associated with improved hemodynamics and outcomes in patients undergoing long‐term CRRT for ≥ 7 days.
Akinori Yamaguchi, Atsuyoshi Mita, Kosuke Sonoda, Makoto Harada, Koji Hashimoto, Hiroshi Imamura, Yuji Kamijo   +6 more
wiley   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

FEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li, Pedro A. Sánchez‐Murcia, Bernd Nidetzky   +2 more
wiley   +1 more source