Caffeine and a selective adenosine A2A receptor antagonist induce sensitization and cross-sensitization behavior associated with increased striatal dopamine in mice pot

... this article as: Hsu et al., Caffeine and a selective adenosine A2 A recep- tor antagonist induce sensitization and cross -sensitization behavior associ- ated with increased striatal dopamine in mice ... Wang CS, Chiu TH: Caffeine and a selective adenosine A2 A receptor antagonist induce reward and sensitization behavior associated w...

Ngày tải lên: 10/08/2014, 05:21

... the M -A2 aTr316-H10 fusion protein. Note that the main contamination, seen in lane 1, run s only m arginally above the hA2aR fusion pro tein and is the main band in lane 2. In this pu ri®cation, ... rabbit striatal A 2a -adenosine receptors: stability and an tagonist binding. Arch. Biochem. Biophys. 305, 611±617. 41. Costa, B., Lucacchini, A. & Martini, C. (1998) A 2a...

Ngày tải lên: 24/03/2014, 00:21

... ratsFigure 3 Effects of pretreatment with naloxone on kaolin intake induced by ritonavir in rats. Ritonavir-induced increase in kaolin intake was attenuated with naloxone in a dose-related manner ... partially decrease ritonavir-induced nausea and vomiting. Ondansetron, a 5-HT 3 antagonist, has been used in refractory cases of nau- sea and vomiting in AIDS patients, i...

Ngày tải lên: 10/08/2014, 05:21

... and has been associated with increases in extracellular adenosine [9,13,53]. There is now increasing evidence that accumulation of adeno- sine at sites of inflammation plays a pivotal role in the ... methotrexate is ineffective in the presence of antagonists of adenosine or adenosine deaminase (the enzyme responsible for the deamination of adenosine to inos- ine) in an...

Ngày tải lên: 09/08/2014, 07:20

... spectroscopy, and heme-bind- ing kinetic analyses. We found that the bHLH domain significantly affects the spectra of the heme-bound PAS -A domain and appears to assist in stable heme binding, stabilizing ... understand the heme-binding character of the bHLH-PAS -A domain, we examined the association rate constants (k on ) for binding of the Fe(II)–CO heme complex to the apo-bHLH-PAS -...

Ngày tải lên: 30/03/2014, 11:20

... viral and clinical factors associated with vaginal X4- or R5-like genotypes, we evaluated plasma and vaginal viral levels, ART use, and CD4+ T lym- phoctye counts using Chi-square and Fisher's ... demonstrating that vaginal HIV shedding occurs in a number of women tak- ing ART. ART use was associated with the presence of pre- dominantly X4-like variants in vaginal s...

Ngày tải lên: 20/06/2014, 01:20

... Y. Simsek, A study on the p-adic integral representation on p associated with Bernstein and Bernoulli polynomials,” Advances in Difference Equations, vol. 2010, Article ID 163217, 6 pages, 2010. 6 ... multiple interpolation functions of the q-Genocchi polynomials,” Journal of Inequalities and Applications, vol. 2010, Article ID 351419, 13 pages, 2010. Journal of Inequalities and...

Ngày tải lên: 21/06/2014, 06:20

... distribution are updated according to a learning rate α as expressed in [16]. If not, a new one is generated with mean value equal to the pixel value and weight and variance set to some fixed initialization value. ... detected. False detections indicate that an abandoned object was detected where, in fact, there was not an abandoned object (but, for example, a person). Missed d...

Ngày tải lên: 21/06/2014, 07:20

... The gradient for sample separation was initially 100% A, after 0.1 min 96% A and 4% B, after 2 min 92.5% A and 7.5% B, after 7 min 60% A and 40% B, after 7.5 min 40% A and 60% B, after 8.5 min 40% ... were made using the Waters physiological amino acid standard with addition of Asn, Gln, GABA and Trp (Sigma). This standard was diluted to make a standard curve with con...

Ngày tải lên: 11/08/2014, 11:21

... Ac-DEVD-AMC is a substrate for caspases 3 and 7; Ac-YVAD-AMC is a substrate for caspase 1; Ac-IETD-AMC is a substrate for caspase 8 and 10; Ac-LEHD-AMC is a substrate for caspases 2, 4, 5 and 9. Ac-DVPD-AMC, ... Hueber ,A. O.,Zornig,M.,Bernard ,A. M.,Chautan,M.&Evan, G. (2000) A dominant negative Fas -associated death domain protein mutant inhibits proliferation and lea...

Ngày tải lên: 19/02/2014, 13:20