Báo cáo y học: "ncreased serum HO-1 in hemophagocytic syndrome and adult-onset Still''''''''s disease: use in the differential diagnosis of hyperferritinemia" docx

Báo cáo y học: " Helicobacter pylori induces mitochondrial DNA mutation and reactive oxygen species level in AGS cells"

... mtDNA resulting in abnormality in ATP produc-tion. Therefore, the amount of ATP was further de-termined aiming to indirectly detect the cell viability and the mitochondrial activity and fu nction ... markedly changed in the blank control and the negative control accompanied by absence of any mutation in the mtDNA. These findings further confirmed that the increased R OS levels and the elevated ... stimulate the pro-duction of reactive oxygen metabolite in the antral mucosa in vivo [23]. Hp can induce the production of pro-inflammatory cytokines from gastric epithelial cells resulting in the...

Báo cáo y học: "Maitake Mushroom Extracts Ameliorate Progressive Hypertension and Other Chronic Metabolic Perturbations in Aging Female Rats"

... phenylalanylglcylglcine (FAPGG). FAPGG is hydro-lyzed by ACE to furylacryloylphenylalanine (FAP) and glycylglycine. Hydrolysis of FAPGG results in a decreased absorbency at 340 nm. Serum ACE activity was ... range. Food and Water Intake: Water and food intakes were estimated close to the mid point of the study by subtracting the volume or weight of the remaining fluid and food from the amounts ... whole powder and crude fractions of the mushroom might do so [8-13]. As a secondary gain, the influences of SX and D on the renin-angiotensin system (RAS), insulin sensitivity, and inflammation...

Báo cáo y học: "A folate-rich diet is as effective as folic acid from supplements in decreasing plasma homocysteine concentrations"

... in body mass index was seen with both therapies. Daily energy intake was similar with the two interventions. Protein intake decreased during the period of diet therapy (-8.3%), and slightly ... intake increased more markedly during diet therapy than during supplement therapy (39.3% vs. 2.4%; p=0.018). The absolute dietary intake of B vitamins during both treatment periods is shown in Table ... interventions, but the increase was greater during diet therapy than during synthetic folate treatment (p for interaction=0.017), whereas vitamin B12 intake did not change with either form of therapy. 4....

Báo cáo Y học: Early growth response-1 gene (Egr-1 ) promoter induction by ionizing radiation in U87 malignant glioma cells in vitro pot

... Rodemann11Section of Radiobiology and Molecular Environmental Research, Department of Radiotherapy, and 2Department of MolecularPathology, University of TuÈbingen, Germany The promoter of the early growth ... in the media of 100 nM. As a speci®c inhibitor o f phosphat-idylinositol 3-kinase (PtdIns3-kinase, IC50 5nM)wort-mannin a llows us to investigate d o wnstream signalling of the P tdIns3 ... can be induced by asingle dose of 4 Gy. The data presented indicate thatradiation induction of the Egr-1 promoter is at least in part mediated by protein factors secreted by U87 cells in response...

Báo cáo Y học: Dietary bisphenol A prevents ovarian degeneration and bone loss in female mice lacking the aromatase gene (Cyp19 ) pptx

... that of the wild-type mice. In contrast, the BPA-containing diets did not cause any alterations of the uterine weight in the wild-type mice. Histological examina-tions showed that the uteri of ... [37].Thus the little in uence observed in the wild-type micemight be attributable to enhanced enzymatic activity of UGT. Indeed, the levels of the activity and transcripts of acertain isoform of UGT ... was collected from the tail of each mouse according to the method described [25] and 200 lL of serum was used for the determination of BPAconcentration. The rate of recovery of 50 ngÆmL)1BPAadded...

Báo cáo Y học: A nonphosphorylated 14-3-3 binding motif on exoenzyme S that is functional in vivo pot

... that the ExoS proteins interact withall isoforms of the 14-3-3 family. Finally, we show that the DALDL sequence is necessary for the ADP-ribosylationactivity and the cytotoxic action of ExoS in ... analysis. From our analysis of the binding of 14-3-3 proteins to the ExoS deletion and substitution mutants we synthesized a 18-mer peptidespanning the area of interest from amino acid 415–432 of ExoS ... are capable of inhibitingExoS activity efﬁciently, resulting in an observed inhibition of the modiﬁcation of Ras in vitro.ExoS interacts with all isoforms of the 14-3-3 familyExoS interacts...

Báo cáo y học: " Significant association between Helicobacter pylori infection and serum C-reactive protein" docx

... specific, and the levels fluctuate daily and throughout the day. The levels increase as a result of numerous factors includ-ing aging, alcohol use, smoking, eating a high protein diet, coffee ... pylori infection was determined by only serum anti-body, not by the other diagnosis methods with a higher sensitivity and specificity, such as a urease breath test. Since the present analysis ... regulated by cytokines, principally inter-leukins [35, 36], whose effects are modified by other cytokines and growth factors [37], as well as by hor-mones such as cortisol and insulin [38]....

Báo cáo y học: "Oral Rehydration Therapy for Preoperative Fluid and Electrolyte Management"

... be inter-preted to mean that many patients were dehydrated in the morning of the day of surgery as a result of preoperative fasting but rehydrated by ORT. Follow-ing rehydration, the serum ... since some complains were received in each questionnaire item (including the case of refusing to drink the fluid be-cause of taste preference), the timing and volume of consumption and the ... regard to the safety of ORT following in- duction of anesthesia in the pilot study, there were no cases of aspiration or vomiting associated with in- duction of general anesthesia. A risk of aspiration...

Báo cáo y học: "Spinal Intramedullary Cysticercosis: A Case Report and Literature Review"

... Histopathology examination of the removed lesion proved it was intramedullary cysticercosis. In this report, we also discussed the principles of diagnosis and treatment of intramedullary cysticercosis in ... a subtle hypointense rim may sur-round the intramedullary cyst on T2WI. In the col-loidal stage the thickened cyst capsule is hyperintense on T1WI and hypointense on the T2WI. Cyst contents ... sur-rounding spinal cord. In order to dissect the cyst with minimal injury to the peripheral tissue, the cystic liq-uid was partly withdrawn first and the slackened cyst was removed totally. The...

Báo cáo y học: "introduction to special issue on Eye and Zoonosis – from the guest editors"

... con-genital infections in presumed ocular toxoplas-mosis. Am J Ophthalmol 2008;146:851-5). • Optical Coherence Tomography in ocular toxoplasmosis • Usefulness of vitrectomy in the treatment of ocular ... Int. J. Med. Sci. 2009, 6 http://www.medsci.org 117American Journal of Ophthalmology: Delair E, Monnet D, Grabar S, Dupouy-Camet J, Yera H, Brézin AP. Respective roles of acquired and ... Update on the treatment of ocular toxoplasmo-sis. We hope that this special issue will be interesting to readers and provides researchers with timely up-date on various topics in this important...

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