The protein-folding activity of chaperonins correlates with the symmetric GroEL14(GroES7)2 heterooligomer.

Chaperonins GroEL and GroES form, in the presence of ATP, two types of heterooligomers in solution: an asymmetric GroEL14GroES7 "bullet"-shaped particle and a symmetric GroEL14(GroES7)2 "football"-shaped particle. Under limiting concentrations of ATP or GroES, excess ADP, or in the presence of 5'-adenylyl imidodiphosphate, a correlation is seen between protein folding and the amount of symmetric GroEL14(GroES7)2 particles in a chaperonin solution, as detected by electron microscopy or by chemical crosslinking. Kinetic analysis suggests that protein folding is more efficient when carried out by a chaperonin solution populated with a majority of symmetric GroEL14(GroES7)2 particles than by a majority of asymmetric GroEL14GroES7 particles. The symmetric heterooligomer behaves as a highly efficient intermediate of the chaperonin protein folding cycle in vitro.

Famous diamonds/ by Oliver C. Farrington, Curator of Geology.

no.10(1929)

The days of Ofelia,

At head of title: By Gertrude Diamant.

Manual on livestock ticks for Animal Disease Eradication Division personnel

"References": p. 75-77.

Extrait du Journal de Médecine, Chirurgie, Pharmacie, etc. /

Contiene: Expériences nouvelles sur la destruction du diamant dans les vaisseaux fermés / par MM. d'Arcet & Rouelle.

Friedrich Hebbel's sämmtliche Werke

Introductions signed by Emil Kuh.

Light rail transit ; a state of the art review, executive summary /

Mode of access: Internet.

Die wichtigsten Lagerstätten der "Nicht-erze,"

Bibliographies included.

Werke.

1 T.-Der Barometermacher.-Der Diamant des Geisterkönigs.-Das Mädchen aus der Feenwelt.-2 T. Moisasurs Zauberfluch.-Die gefesselte Phantasie.-Der Alpenkönig und der Menschenfeind.-3 T. Die unheilbringende Krone.-Der Verschwender.-Vermischte Schriften.

Hebbels dramatische Werke in vier Bänden /

Each vol. has special title page.

Sämmtliche Werke.

Edited by Emil Kuh.

Leflunomide improves psoriasis in patients with psoriatic arthritis: An in-depth analysis of data from the TOPAS study

Background: Leflunomide has shown promise in the treatment of psoriasis. Objective: To provide an in-depth analysis of the effect of leflunomide on psoriasis in patients with psoriatic arthritis (PsA). Methods: 190 patients with plaque psoriasis (at least 3% skin involvement) and active PsA were randomized to double-blind treatment with leflunomide (100 mg/day loading dose for 3 days followed by 20 mg/day orally) or placebo for 24 weeks. Results: As previously reported, leflunomide resulted in a significantly higher Psoriatic Arthritis Response Criteria response rate than placebo (58.9 vs. 29.7%; p < 0.0001). Significant differences in favor of leflunomide were also observed in the Psoriasis Area and Severity Index (PASI 50 in 30.4% of patients vs. 18.9% for placebo; p = 0.05), target lesion response (46.4 vs. 25.3%; p = 0.0048), combined skin and joint response (27.2 vs. 8.9%; p < 0.0001), Dermatology Life Quality Index (improvement of 1.9 points vs. 0.2; p = 0.0173) and certain SF-36 subdomains. Dermatological responses were observed at the earliest examination (4 weeks) and increased throughout the 24-week study. Conclusion: Once-daily oral leflunomide is an effective and convenient treatment for PsA and plaque psoriasis. Copyright (c) 2006 S. Karger AG, Basel.

The efficacy and safety of imeglimin as add-on therapy in patientswith type 2 diabetes inadequately controlled with metformin monotherapy

OBJECTIVE - A 12-week study assessed the efficacy and safety of a new oral antidiabetic agent, imeglimin, as add-on therapy in type 2 diabetes patients inadequately controlled with metformin alone. RESEARCH DESIGN AND METHODS - A total of 156 patients were randomized 1:1 to receive imeglimin (1,500mg twice a day) or placebo added to a stable dose of metformin (1,500-2,000 mg/day). Change in A1C from baseline was the primary efficacy outcome; secondary outcomes included fasting plasma glucose (FPG) and proinsulin/insulin ratio. RESULTS - After 12 weeks, the placebo-subtracted decrease in A1C with metformin-imeglimin was 20.44% (P <0.001). Metformin-imeglimin also significantly improved FPG and the proinsulin/insulin ratio from baseline (20.91 mg/dL and 27.5, respectively) compared with metformin-placebo (0.36 mg/dL and 11.81). Metformin-imeglimin therapy was generally welltolerated with a comparable safety profile to metformin-placebo. CONCLUSIONS - Addition of imeglimin to metformin improved glycemic control and offers potential as a new treatment for type 2 diabetes. Copyright © 2013 by the American Diabetes Association.