Results 201 to 210 of about 1,703,225 (294)

A Semi-Micro Extraction Spectrophotometric Determination of Iron Using 4-Nitrocatechol and Xylometazoline Hydrochloride. [PDF]

Molecules
Racheva PV, Saravanska AD, Toncheva GK, Kiradzhiyska DD, Milcheva NP, Divarova VV, Pencheva IP, Stojnova KT, Delchev VB, Gavazov KB.   +9 more
europepmc   +1 more source

The Crude Venom of the Whitetail Lancehead, Bothrops leucurus, and Two of Its Enzymatic Components Are Selectively Cytotoxic for Glioma Cells In Vitro

Journal of Applied Toxicology, EarlyView.
ABSTRACT Malignant glioma is the most common primary brain tumor, and glioblastoma multiforme (GBM) remains its most aggressive and incurable form. Snake venoms contain bioactive compounds with promising antitumoral properties against several cancer types.
M. O. H. V. Rosário, T. M. Fucase, P. J. Spencer, J. M. Sciani, J. Clarêncio, G. Rádis‐Baptista, L. L. Casais‐e‐Silva, R. S. El‐Bachá   +7 more
wiley   +1 more source

Centrifuge-Less Mixed Micelle-Mediated Cloud Point Extraction-Spectrophotometric Determination of Vanadium Using 4-Nitrocatechol and Cetylpyridinium Chloride. [PDF]

Int J Mol Sci
Gajdošová A, Racheva P, Kiradzhiyska D, Divarova V, Saravanska A, Šandrejová J, Gavazov K.   +6 more
europepmc   +1 more source

Analysis of Notch1 and Notch3 Signaling Pathway Components in Benign Prostatic Hyperplasia and Prostate Cancer Patients

Journal of Clinical Laboratory Analysis, EarlyView.
This study evaluates the association between Notch1 and Notch3 genetic variations and serum protein levels in patients with benign prostatic hyperplasia and prostate cancer. While genetic variations showed no significant link to disease risk, serum protein levels were significantly lower in prostate cancer and metastatic groups compared to healthy ...
Emine Yagci, Cansu Ozbayer, Ata Ozen, Gamze Zengin, Hulyam Kurt   +4 more
wiley   +1 more source

Cost-effective production of <i>Escherichia coli</i> "GABase" for spectrophotometric determination of γ-aminobutyrate (GABA) levels or glutamate decarboxylase activity. [PDF]

Biol Methods Protoc
Benidickson KH, Symonds KF, Snedden WA, Plaxton WC.   +3 more
europepmc   +1 more source

The effect of calcium and magnesium on the aggregation of a purple phototrophic bacteria mixed consortium

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND An essential aspect of applying Purple Phototrophic Bacteria (PPB) technology for wastewater treatment is the biomass separation from the aqueous phase. Ca2+ and Mg2+ have been used to enhance the aggregation of different biological matrices. In this paper, the effect of Ca2+ and Mg2+ on the aggregation of a mixed culture of PPB was
Jairo M Carrillo‐Osorio, Germán Buitrón   +1 more
wiley   +1 more source

Sustainable and technically smart spectrophotometric determination of PAXLOVID: a comprehensive ecological and analytical performance rating. [PDF]

BMC Chem
Aboras SI, Maher HM, Alzoman NZ, Elbordiny HS.   +3 more
europepmc   +1 more source

Integrating anaerobic and photochemical processes: UV–vis‐driven post‐treatment for micropollutant abatement and toxicity control in UASB secondary effluent

Journal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Upflow anaerobic sludge blanket (UASB) reactors are widely used in low‐ and middle‐income countries, but secondary effluents may still contain organic micropollutants and residual toxicity. This study evaluated UV–Vis photolysis and UV/H2O2 as post‐treatment options for UASB secondary effluent (SE), integrating micropollutant ...
Fernando Rodrigues‐Silva, Gabriella P Masceno, Paloma P Panicio, Magno Lange Albuquerque, Rafaela Imoski, Wanessa A Ramsdorf, Liziê DT Prola, Maria Clara VM Starling, Camila C Amorim, Fernando H Passig, Marcus V Liz   +10 more
wiley   +1 more source

A spectrophotometric determination of sphingosine

Journal of Lipid Research, 1962
Carl J. Lauter, Eberhard G. Trams
doaj   +1 more source

Mono- and Binuclear Complexes in a Centrifuge-Less Cloud-Point Extraction System for the Spectrophotometric Determination of Zinc(II). [PDF]

Molecules
Gavazov KB, Racheva PV, Saravanska AD, Genc F, Delchev VB.   +4 more
europepmc   +1 more source