Báo cáo khoa học: "Changes in pulse pressure variability dur

Báo cáo khoa học: "Changes in pulse pressure variability during cardiac resynchronization therapy in mechanically ventilated patients" pps

... patients during right ventricular pacing is comparable to that reported by other authors during baseline conditions [5]. However, we found a modest increase in mean PP during biventricular pacing ... differences in blood pressure recording. Investigators who determined cardiac output invasively or by echocardiography found a median increase of 8% and mean increases of 10% and 15...

Ngày tải lên : 13/08/2014, 03:20

6
126
0

báo cáo khoa học: "changes of the homologues possible cause of abnormal disjunction in female mice heterozygous for Robertsonian translocations" potx

... translocation without a t-haplotype in our collection, and difficulties in obtaining such a chromosome prevented us from studying its segregation pattern in Rbl3Lubl+ females. Nevertheless ... Discussion Heterozygosity for certain Rb translocations in female mice results in deviation from Mendelian segregation in favour of the non-Rb progeny (G...

Ngày tải lên : 09/08/2014, 22:22

8
264
0

Báo cáo khoa hoc:" Modulation of mu rhythm desynchronization during motor imagery by transcranial direct current stimulation" ppsx

... neurons, such as membrane potentials in the primary motor area, and the probability of neurons firing according to input signals in response to motor imagery. Increased cortical excitability, such ... potentials (MEPs) induced by motor imagery. Brain Res 1997, 744:147-150. 8. Rossini PM, Rossi S, Pasqualetti P, Tecchio F: Corticospinal excitability modulation to hand muscles during mo...

Ngày tải lên : 11/08/2014, 07:21

5
174
0

Tài liệu Báo cáo khoa học: Changes in purine speciﬁcity in tandem GAF chimeras from cyanobacterial cyaB1 adenylate cyclase and rat phosphodiesterase 2 pptx

... cGMP binding [13], and, in PDE6, both of the amino acids corresponding to Phe433 ⁄ Asp434 in rPDE2A are required for cGMP binding [14]. Our initial mutations in cyaB1 GAF B also involved individual ... major interaction site for the adenine moiety. In b1, an arginine residue (Ile417 in rPDE2) binds to N1 and a threonine (Ser419 in rPDE2) inter- acts with N7 and the N 6 amino group...

Ngày tải lên : 19/02/2014, 02:20

10
468
0

Tài liệu Báo cáo khoa học: Changes in rat liver mitochondria with aging Lon protease-like activity and N e-carboxymethyllysine accumulation in the matrix doc

... FUÆlgprotein )1 Æh )1 ). In parallel with this decrease in activity, oxidized proteins accumulated in the matrix upon aging while the CML-modified protein content assessed by ELISA significantly increased ... been found in several mammals including human tissues and cell lines [24–26]. It is responsible for the degradation of abnormal proteins and certain short-lived specific proteins [2...

Ngày tải lên : 20/02/2014, 11:20

8
412
0

Báo cáo khoa học: Changes in speciﬁc lipids regulate BAX-induced mitochondrial permeability transition pptx

... mPTP-opening induced by rBAX To gain insight into the existence of putative mitochondrial lipid microdomains in vivo, we evaluated the inducing effect of rBAX on opening of the mPTP in kidney ... protected against mPTP opening induced by rBAX (Fig. 5). It is conceivable that the cholesterol ⁄ gangliosides ratio may be relevant to maintaining the structure of the lipid microdomains, in...

Ngày tải lên : 07/03/2014, 05:20

11
447
0

Báo cáo khoa học: Changes in acetylcholine receptor function induce shifts in muscle ﬁber type composition docx

... 10–15 min, and then in ATP staining buffer (3.6 mm ATP, 20 mm barbital, 18 mm CaCl 2 , pH 9.4) for 2 h. Incubation in 1% CaCl 2 for 10 min was followed by incubation in 2% CoCl 2 for 10 min and in ... troponin I slow . Troponin I fast , however, is not changed in a reciprocal manner, indicating that troponin I slow and troponin I fast respond independently to distinct fast and slo...

Ngày tải lên : 07/03/2014, 05:20

13
282
0

Báo cáo khoa học: Changes in microRNAs associated with hepatic stellate cell activation status identify signaling pathways docx

... findings were confirmed in CCl 4 -induced experimental hepatic fibrosis. Bcl-2, which can rarely be detected in the normal liver, was expressed increas- ingly in intrahepatic HSCs after CCl 4 injury (P ... 0.3% H 2 O 2 in methanol for endogenous peroxidase activity. Double staining experiments on rat livers for desmin in combination with Bcl-2 or caspase-9 were per- Fig. 7. Double immu...

Ngày tải lên : 30/03/2014, 01:20

14
478
0

BÁO CÁO KHOA HỌC " Changes in microbial and postharvest quality of shiitake mushroom (Lentinus edodes) treated with chitosan–glucose complex coating under cold storage " pptx

... coating treatment. In addition, CGC coating also delayed changes in the ascorbic acid and soluble solids con- centration. Sensory evaluation proved the efﬁcacy of CGC coating by maintaining the ... quality of shiitake mushroom during the storage period. Our study suggests that CGC coating might be a promising candidate for maintaining shiitake mushroom quality and extending its postha...

Ngày tải lên : 28/06/2014, 11:20

7
382
2

Báo cáo khoa học: " Changes of gastrointestinal argyrophil endocrine cells in the osteoporotic SD rats induced by ovariectomy" ppt

... after 18hrs fasting to GI empty. Collected samples fixed in Bouins solution, then embedded in paraffin, sectioned (3~4 µ m) and stained with hematoxylin-eosin stain for confirming normal architecture ... implication of intestinal endocrine cell changes in celiac disease. Histol Histopathol 1998, 13 , 1069-1075. 7. El-Salhy, M., Danielsson, A., Stenling, R., Grimelius, L. Colonic endocr...

Ngày tải lên : 07/08/2014, 17:23

6
490
0