220-104-1

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Effect of the Trifunctional Chain Extender on Intrinsic Viscosity, Crystallization Behavior, and Mechanical Properties of Poly(Ethylene Terephthalate).

Zhiyuan Zhao et al.

ACS omega, 5(30), 19247-19254 (2020-08-11)

In this work, poly(ethylene terephthalate) (PET) chain-extending products with different molecular weights were prepared by reactive extrusion using isocyanate trimer (C-HK) as the trifunctional chain extender. The effect of the chain extender C-HK on the intrinsic viscosity, melt flow property

Perturbations in factor XIII resulting from activation and inhibition examined by solution based methods and detected by MALDI-TOF MS.

T Michael Sabo et al.

Biochemistry, 46(35), 10089-10101 (2007-08-19)

Factor XIII can be activated proteolytically by thrombin cleavage of the activation peptide or non-proteolytically by exposure to 50 mM Ca2+. The resultant transglutaminase cross-links Q and K residues within the noncovalently associated fibrin clot. Hydrogen deuterium exchange coupled with

Monoclonal antibodies against human leucocyte antigens. III. Antibodies against CD45R, CD6, CD44 and two newly described broadly expressed glycoproteins MEM-53 and MEM-102.

V Bazil et al.

Folia biologica, 35(5), 289-297 (1989-01-01)

Monoclonal antibodies against several human leucocyte cell surface antigens were prepared and characterized: (1) MEM-56, MEM-93, MEM-66, and MEM-104 against the CD45R antigen (220 kDa and 205 kDa mol. wt. forms of the leucocyte common antigen CD45 expressed on B-lymphocytes

Dosimetry of Acrylamide and Glycidamide Over the Lifespan in a 2-Year Bioassay of Acrylamide in Wistar Han Rats.

Timothy R Fennell et al.

Toxicological sciences : an official journal of the Society of Toxicology, 146(2), 386-394 (2015-07-05)

Acrylamide is an industrial chemical used to manufacture polymers, and is produced in foods during cooking at high heat. Hemoglobin adducts provide a long-lived dosimeter for acrylamide and glycidamide. This study determined acrylamide and glycidamide hemoglobin adducts (AAVal and GAVal)

UDP-glucuronosyltransferase activity toward digitoxigenin monodigitoxoside in human liver microsomes.

B Lacarelle et al.

Drug metabolism and disposition: the biological fate of chemicals, 21(2), 338-341 (1993-03-01)

The properties of UDP-glucuronosyltransferase (UDPGT) toward digitoxigenin-monodigitoxoside (DT1) have been studied in human liver microsomes. The enzyme activity determined in nonactivated microsomes was very low (20 pmol/min/mg protein) compared with previously published values in rats (104 pmol/min/mg protein) or mice

Electro-plasmonic nanoantenna: A nonfluorescent optical probe for ultrasensitive label-free detection of electrophysiological signals.

Ahsan Habib et al.

Science advances, 5(10), eaav9786-eaav9786 (2019-11-02)

Harnessing the unprecedented spatiotemporal resolution capability of light to detect electrophysiological signals has been the goal of scientists for nearly 50 years. Yet, progress toward that goal remains elusive due to lack of electro-optic translators that can efficiently convert electrical

Analyzing the catalytic role of active site residues in the Fe-type nitrile hydratase from Comamonas testosteroni Ni1.

Salette Martinez et al.

Journal of biological inorganic chemistry : JBIC : a publication of the Society of Biological Inorganic Chemistry, 20(5), 885-894 (2015-06-17)

A strictly conserved active site arginine residue (αR157) and two histidine residues (αH80 and αH81) located near the active site of the Fe-type nitrile hydratase from Comamonas testosteroni Ni1 (CtNHase), were mutated. These mutant enzymes were examined for their ability

Endurance training increases LKB1 and MO25 protein but not AMP-activated protein kinase kinase activity in skeletal muscle.

E B Taylor et al.

American journal of physiology. Endocrinology and metabolism, 287(6), E1082-E1089 (2004-08-05)

LKB1 complexed with MO25 and STRAD has been identified as an AMP-activated protein kinase kinase (AMPKK). We measured relative LKB1 protein abundance and AMPKK activity in liver (LV), heart (HT), soleus (SO), red quadriceps (RQ), and white quadriceps (WQ) from

Effects of atrial natriuretic peptide on the extrasplenic microvasculature and lymphatics in the rat in vivo.

Zoë L S Brookes et al.

The Journal of physiology, 565(Pt 1), 269-277 (2005-02-19)

We developed a novel model using fluorescent intravital microscopy to study the effect of atrial natriuretic peptide (ANP) on the extrasplenic microcirculation. Continuous infusion of ANP into the splenic artery (10 ng min(-1) for 60 min) of male Long-Evans rats

Angiotensin II type 2 receptor gene is not responsible for familial vesicoureteral reflux.

Akihiro Yoneda et al.

The Journal of urology, 168(3), 1138-1141 (2002-08-21)

The renin-angiotensin system has an important role in the development of the kidney and ureter. It has been reported that disruption of the angiotensin II type 2 receptor (AT2) gene leads to congenital anomalies of the kidney and ureter in

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