Polymerase chain reaction analysis of aqueous and vitreous specimens in the diagnosis of posterior segment infectious uveitis

TW Harper, D Miller, JC Schiffman, JL Davis - American journal of …, 2009 - Elsevier
PURPOSE: To assess polymerase chain reaction (PCR) analysis of intraocular fluid as a
test for infectious uveitis of the posterior segment in a representative patient population. …

Reaction phenotyping: current industry efforts to identify enzymes responsible for metabolizing drug candidates

TW Harper, PJ Brassil - The AAPS journal, 2008 - Springer
Reaction phenotyping studies to identify specific enzymes involved in the metabolism of drug
candidates are increasingly important in drug discovery efforts. Experimental approaches …

Dansyl glutathione as a trapping agent for the quantitative estimation and identification of reactive metabolites

J Gan, TW Harper, MM Hsueh, Q Qu… - Chemical research in …, 2005 - ACS Publications
A sensitive and quantitative method was developed for the estimation of reactive metabolite
formation in vitro. The method utilizes reduced glutathione (GSH) labeled with a …

[HTML][HTML] Characterization and separation of the arachidonic acid 5-lipoxygenase and linoleic acid omega-6 lipoxygenase (arachidonic acid 15-lipoxygenase) of …

RJ Soberman, TW Harper, D Betteridge… - Journal of Biological …, 1985 - Elsevier
The cytosolic fraction of human polymorphonuclear leukocytes precipitated with 60%
ammonium sulfate produced 5-lipoxygenase products from [14C]arachidonic acid and omega-6 …

Shift in pH of biological fluids during storage and processing: effect on bioanalysis

A Fura, TW Harper, H Zhang, L Fung… - Journal of Pharmaceutical …, 2003 - Elsevier
The pH of ex vivo plasma, bile and urine was monitored at different times and temperatures
of storage, and following different sample processing methods such as ultrafiltration, …

Discovery of a parenteral small molecule coagulation factor XIa inhibitor clinical candidate (BMS-962212)

…, EJ Crain, PC Wong, Z Lou, TW Harper… - Journal of Medicinal …, 2017 - ACS Publications
Factor XIa (FXIa) is a blood coagulation enzyme that is involved in the amplification of
thrombin generation. Mounting evidence suggests that direct inhibition of FXIa can block …

Discovery of selective imidazole-based inhibitors of mammalian 15-lipoxygenase: highly potent against human enzyme within a cellular environment

…, S Zhuang, C Chen, CS Madsen, TW Harper… - Bioorganic & medicinal …, 2007 - Elsevier
A series of 2,4,5-tri-substituted imidazoles has proven to be highly potent in inhibiting mammalian
15-lipoxygenase (15-LO) with excellent selectivity over human isozymes 5- and P-12-…

Rain erosion properties of materials

…, MA Taunton, AA Fyall, RF Jones, TW Harper - … Transactions for the …, 1966 - JSTOR
A rotating arm apparatus capable of circumferential speeds up to 475 m/s (Mach 1·4) has
been used to make quantitative measurements of the velocity and angle dependence of rain …

Cardioselective anti-ischemic ATP-sensitive potassium channel openers

…, SZ Ahmed, FN Ferrara, TW Harper… - Journal of medicinal …, 1993 - ACS Publications
Diazoxide (4) vasodilation. 1 The original excitement about the discovery of this class of
agents is somewhat dampened as no clear advantages of Katp openers over the existing …

Structure-based design of macrocyclic factor XIa inhibitors: Discovery of the macrocyclic amide linker

…, S Sheriff, Z Lou, JJ Zheng, TW Harper… - Journal of Medicinal …, 2017 - ACS Publications
A novel series of macrocyclic FXIa inhibitors was designed based on our lead acyclic phenyl
imidazole chemotype. Our initial macrocycles, which were double-digit nanomolar FXIa …