Sweat test in patients with glucose-6-phosphate-1-dehydrogenase deficiency

BACKGROUND: A false-positive sweat test in patients with deficiency of glucose-6-phosphate-1-dehydrogenase (EC 1.1.1.49; G6PD) is repeatedly reported. METHODS: Sweat chloride or conductivity was measured in 11 patients with G6PD deficiency. RESULTS: Mean (SD) chloride level (n = 8, median age 9.2 years, range 1.9-48.5) was 18.8 (9.6 mmol/l) and, mean (SD) sodium level was 26.0 (10.0 mmol/l), respectively, and mean (SD) conductivity (n = 3, median age 6.6 years, range 1.9-40.5) was 34.3 (6.5 mmol/l). CONCLUSION: In sweat of 11 patients with G6PD deficiency we did not find any abnormality. The reason for alleged false-positive sweat test in patients with G6PD deficiency is not known and we were unable to identify any original reference. It appears that tables of putative false-positive sweat tests in several disease states have been directly "copied and pasted" from one paper or textbook to another without verifying the original literature, a phenomenon one can call "chain citation".

The Acropolitan - v. 6, no. 1

In this issue...Francis A. Thomson, registration, Chequamegon Cafe, Butte, Montana, M club, Mines Tennis Club, Sigma RHO, Chester H. Steele, Diamond Mine

The Amplifier - v. 6, no. 1

In this issue...Quake Lake, Rainbow Ranch, Student Union Building, Montana Standard, Butte Daily Post, World War I, Drama Department, Ed Skubitz, Butte Elks Club

The Olive Tree, Vol. 6 Number 1, 1998

The Spring 1998 issue of The Olive Tree features articles about library projects, collections, technological innovations, and events at Fogler Library, University of Maine.

Measurement of the inclusive isolated prompt photons cross section in pp collisions at s √ =7 TeV with the ATLAS detector using 4.6 fb −1

A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy s √ =7  TeV is presented. The results are based on an integrated luminosity of 4.6  fb −1 collected with the ATLAS detector at the LHC. The cross section is measured as a function of photon pseudorapidity η γ and transverse energy E γ T in the kinematic range 100≤E γ T <1000  GeV and in the regions |η γ |<1.37 and 1.52≤|η γ |<2.37 . The results are compared to leading-order parton-shower Monte Carlo models and next-to-leading-order perturbative QCD calculations. Next-to-leading-order perturbative QCD calculations agree well with the measured cross sections as a function of E γ T and η γ .

Fragm. lat. I 100 - De consolatione philosophiae (II 8,6 - III 1,3; III 6,5 - 8,3), mit Rand- und Interlinearglossen

Trägerband: Ms. Praed. 109; Vorbesitzer: Dominikanerkloster Frankfurt am Main

Family Preservation Journal, 2002, Volume 6, Issue 1 (Entire issue)

The entire issue. Large file.