báo cáo khoa học: "Therapeutic activity of two xanthones in

báo cáo khoa học: "Therapeutic activity of two xanthones in a xenograft murine model of human chronic lymphocytic leukemia" doc

... presented in this letter show for the first time that allanxanthone C and maclurax- anthone purified from Guttiferaes are capable of in vivo antileukemic effects in a xenograft murine model of human ... Loisel et al.: Therapeutic activity of two xanthones in a xenograft murine model of human chronic lymphocytic leukemia. Journal of Hematology &a...

Ngày tải lên : 10/08/2014, 22:21

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Báo cáo khoa học: "What’s There to Talk About? A Multi-Modal Model of Referring Behavior in the Presence of Shared Visual Information" potx

... integrated model. It appears from both our initial data analysis, as well as our qualitative examina- tion of the data, that the pairs make tradeoffs be- tween relying on the linguistic context and ... presence of visual information could enable agents to emulate many elements of more natural and real- istic human conversational behavior. A computational model may also make...

Ngày tải lên : 24/03/2014, 03:20

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báo cáo hóa học: " Brain inflammation and oxidative stress in a transgenic mouse model of Alzheimer-like brain amyloidosis" pptx

... known amount of the internal standard is added to each sample, after solid phase extraction samples are derivatized and purified by thin layer chromatography, and finally analyzed. An aliquot of ... and absorbance immediately read at 450 nm. Oxidized pro- tein standards, internal controls and blanks were always assayed at the same time and in the same way. All samples were always determ...

Ngày tải lên : 19/06/2014, 22:20

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Báo cáo khoa học: "Carbon and mineral nutrient pools in a gallery forest at Mogi Guaçu River, Southeast Brazil" docx

... mean stem diame- ter was 9.6 ± 1.8 cm. Herbs were rare and lianas very abundant (Bignoniaceae, Sapindaceae and Convolvulaceae). The original vegetation prevailing in the region was the savannah ... second author received a grant from CAPES. We thank V. Ramón Vallejo, Juli Pausas and Anna Ferran (University of Barcelona and CEAM) for their valuable comments on an early draft of this m...

Ngày tải lên : 08/08/2014, 14:21

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Tài liệu Báo cáo khoa học: Mammalian mitotic centromere-associated kinesin (MCAK) A new molecular target of sulfoquinovosylacylglycerols novel antitumor and immunosuppressive agents pptx

... from sulfonoquinovosyl diacylglycerols of sea urchin. Trans- plantation 74, 261–267. 3 Mizushina Y, Watanabe I, Ohta K, Takemura M, Sahara H, Takahashi N, Gasa S, Sugawara F, Matsuk- age A, Yoshida S & ... Jpn J Cancer Res 93, 85–92. 10 Hanashima S, Mizushina Y, Ohta K, Yamazaki T, Sugawara F & Sakaguchi K (2000) Structure -activity relationship of a novel group of mammalian...

Ngày tải lên : 19/02/2014, 17:20

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Báo cáo khoa học: Calcium, mitochondria and oxidative stress in neuronal pathology Novel aspects of an enduring theme pdf

... resting intracellular calcium levels as an early indicator of delayed neuronal cell death. Brain Res 690, 145–156. 149 Manev H, Favaron M, Guidotti A & Costa E (1989) Delayed increase of Ca 2+ in ux ... the appearance of lactate in the interstitium during ischemia, with the ability to chelate divalent ions signiﬁcantly, also plays a role [193,194]. The Ca 2+ paradox Paradox...

Ngày tải lên : 07/03/2014, 12:20

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Báo cáo khoa học: Adaptation to G93Asuperoxide dismutase 1 in a motor neuron cell line model of amyotrophic lateral sclerosis The role of glutathione doc

... system (Amersham Biosciences, Little Chalfont, UK). Films were scanned and band intensities obtained with an AIS Image Analyser (Imaging Research Inc., St Catharine’s, Canada). Enzymatic activities Cells ... signiﬁcantly lower than in highWT-tTA cells under basal conditions and after t-BHQ treatment (Fig. 8A) , indicating that highG9 3A- tTA cells had a lower antioxidant capacity than tho...

Ngày tải lên : 29/03/2014, 23:20

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Báo cáo khoa học: Adenine and adenosine salvage pathways in erythrocytes and the role of S-adenosylhomocysteine hydrolase A theoretical study using elementary ﬂux modes Stefan Schuster and Dimitar Kenanov ppt

... absence of adenosine kinase, as long as adenine phosphoribosyl transferase (ADPR transferase, or ADPRT) is present. This is indicative of an alternative salvage pathway in human erythrocytes, and ... number Enzyme ADA Adenosine deaminase 3.5.4.4 ADPRT Adenine phosphoribosyltransferase 2.4.2.7 AK Adenosine kinase 2.7.1.20 ALD1 Fructose-diphosphate aldolase 4.1.2.13 AMPDA Adenosine mono...

Ngày tải lên : 30/03/2014, 20:20

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Báo cáo khoa học: "Cystic endometrial hyperplasia and endometritis in a dog following prolonged treatment of medroxyprogesterone acetate" ppsx

... surface. Significant changes in the structure of the canine endometrium are associated with degeneration of luminal epithelium, cystic endometrial hyperplasia, pyometra and adenocarcinoma [1,6]. The basic ... hyperplasia were often accompanied by focal calcification (Fig. 3). Scattered inflammatory cells were observed in the endometrial stroma and mucinous material was protruded from...

Ngày tải lên : 07/08/2014, 18:21

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Báo cáo khoa học: "Organic matter and nitrogen dynamics in a mature forest of common beech in the Sierra de la Demanda, Spain" doc

... velocidad de descomposición de la hojarasca en tres bosque de la Sierra de Béjar (Salamanca), Anuario del Centro de Edafolog a y Biolog a Aplicada, Salamanca, 1 (1986) 217–231. [80] Santa Regina I., ... I., Tarazona T., Organic matter dynamics in beech and pine stand of mountainous Mediterranean climate area, Ann. For. Sci. 56 (1999) 667–678. [82] Santa Regina I., Tarazona T., Calvo R.,...

Ngày tải lên : 08/08/2014, 14:21

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