Báo cáo khoa học: "Plants as De-Worming Agents of Livestock in the Nordic Countries: Historical Perspective, Popular Beliefs and Prospects for the Future" docx

... amount of information relating to the use of plant material as de-worming prepar-ations for man and his livestock in the Nordic countries, is available. However, almost all of these reports are historical ... tannins forming non-bio-degradable complexes with protein in the ru-men, which dissociate at low pH in the abo-masum to release more protein for meta-bolism in the small intestine of ruminants ... feed and may therefore beused in a preventive fashion mixed with grass and clover in larger grazing areas, or in purestands for rotational grazing. A word of warning – plant toxicity The whole...

Báo cáo khoa học: Peroxisomes as dynamic organelles: peroxisome abundance in yeast docx

... (Fig. 3). In yeast, peroxisome inheritance requires the func-tion of Inp1, Inp2, the class V myosin motor (Myo2) and the actin skeleton [45–47]. Of these, Inp1 has beenidentified as the peroxisome-specific ... Myo2 and attaches the globular tail of Myo2 to the peroxisome, thus allowingtransport of the organelle to the bud [46]. Recently, the region of Myo2 involved in Inp2 binding was iden-tified using ... inheritance (involving Myo2, Inp2, Inp1, Pex3 and Pex19), in whichperoxisomes are faithfully inherited into the newly formed bud (3a) and ⁄ or are retained in the mother cell (3b) during cell division....

Báo cáo khoa học: "SR144528 as Inverse Agonist of CB2 Cannabinoid Receptor" docx

... of binding affinity and adenylyl cyclase. The assays of bindingaffinity and adenylyl cyclase activity were performed as described in Materials and Methods. The data represent the means ± SEM of ... blocks the activation of AC-V by SR 144528, by interfering with the release of the βγ subunits from the heterotrimeric Gproteins (Fig. 5). In addition, the toxin increases the basal and FS-stimulated ... receptorbinding affinity) or were cotransfected with cDNAs of human CB2 and adenylyl cyclase type V (for adenylyl cyclase). The classicalpotent cannabinoid agonist, HU210, was used for the assays of binding...

báo cáo khoa học: "Pyosalpinx as a sequela of labial fusion in a post-menopausal woman: a case report" pptx

... presentation are infections of the urinary tract and retention of urine in the vagina. We present the case of a post-menopausal woman with adnexal mass and abdominal pain due to fusion of the labia ... due to the urine accumulation in the vaginal cavity the microorganisms in the formed urocolpos ascended Written informed consent was obtained from the patient for publication of this case report ... features of pelvic inflammatory disease and refers to the presence of pus in one of the fallopian tubes occurring as a consequence of an infection in the reproductive tract. Infections may start in...

báo cáo khoa học: "Dysphagia as a manifestation of esophageal tuberculosis: a report of two cases" pps

... the literature.Case presentation: We present two cases of esophageal tuberculosis in 85- and 65-year-old male Caucasianpatients with initial complaints of dysphagia and epigastric pain. Upper gastrointestinal ... resulted in the diagnosis of esophageal tuberculosis following the biopsy of lesions of irregular mucosa in one case and a sessilepolyp in the other. Pulmonary tuberculosis was detected in one ... extensive ulceration and inflammatorylesion with epithelioid granulomas. The acid-fast staining waspositive.Figure 2 Upper gastrointestinal endoscopy after starting treatment in case one revealed...

Báo cáo khoa học: " Procalcitonin as a marker of bacterial infection in the emergency department: an observational study" pptx

... through the ED of a tertiary university hospital. The primary outcome was the infection status of the patients. The study was approved by the Institutional Review Board of the hospital, and informed ... present in 36.2% of the infectedpatients and in 18.4% of the noninfected patients. The best cut-off serum levels for PCT and CRP,identified using the Youden’s Index, were 0.6 ng/ml and 60 mg/l, ... 0.73 ng/ml in noninfected patients) and abroader range (0.10–210.55 ng/ml) of PCT levels; the ability of PCT in discriminating the presence of infection was lower. The subjects of the present...

Báo cáo khoa học: "Lactate as a marker of energy failure in critically ill patients: hypothes" potx

... Nevertheless, wethink the use of lactate may be of great value for clinicalpractice, as long as it is ‘interpreted’ over time within othersigns, symptoms and biophysical measurements. In the ... cover the basics of adaptation to tissue hypoxia in order to define ‘energy failure’. We will then discuss the role of lactate measurements in the critically ill and the meaning of time to intervention ... [35].Interestingly, the inhibition of phosphofructokinase by low pH,decreasing the utilization of glucose, may serve as a strategyto spare metabolic fuel avoiding rapid consumption and exhaustion...

Tài liệu Báo cáo khoa học: 3T3-L1 adipocyte apoptosis induced by thiazolidinediones is peroxisome proliferator-activated receptor-c-dependent and mediated by the caspase-3-dependent apoptotic pathway doc

... adipocytes, the translo-cation of Bax from the cytoplasm into the mitochon-dria, cytochrome c release and cleavage of caspase-3were all observed (Fig. 4B–D).To confirm the involvement of Bcl-2 and caspase-3 in ... 33258 for 30 min. The stained cells were visualized and analyzed as described for AO ⁄ EB staining. For evaluation of apoptotic cells by flow cytometry [42],PI staining or TUNEL assay was conducted. ... mmEDTA, pH 7.3) and incubated for 10 min. The suspensionwas filtered through a size 200 filter and centrifuged at 200 g for 10 min. The cells were resuspended in DMEM ⁄ F12, and the medium was changed...

Tài liệu Báo cáo khoa học: Suppressed catalytic efﬁciency of plasmin in the presence of long-chain fatty acids Identiﬁcation of kinetic parameters from continuous enzymatic assay with Monte Carlo simulation ppt

... effects of the three fatty acids require the presence of kringle 5 in the structure of the protease; miniplasmin (des-kringle 1-4 plasmin) is as sensitive to fatty acids as plasmin, whereas the activity ... 1-4 plasmin) con-tains the kringle 5 and the catalytic domain of plas-min, whereas microplasmin (des-kringle 1-5 plasmin) iscomposed of the catalytic domain only [11]. At a satu-rating concentration ... constants for inactivation of the respective forms of the enzyme. In independent measure-ments with fatty acids we showed that the inactivation of freeplasmin for the duration of the amidolytic assay...

Tài liệu Báo cáo khoa học: DNA strand exchange activity of rice recombinase OsDmc1 monitored by ﬂuorescence resonance energy transfer and the role of ATP hydrolysis pptx

... increase(indicative of lack of strand exchange) was detected in the absence of OsDmc1 protein (Fig. 4A, line 1). Inter-estingly, the rate as well as the steady state levels of strand exchange increased ... and proteinase K had no effect on the emission intensity of fluorescein as evidenced by the set where OsDmc1 was omitted in the sample(Fig. 4B, line 1). In order to confirm that the increase in ... 20 s intervals for the first15 min and at 1 min intervals for the next 15 min due to the loss of FRET as a result of strand exchange. Oligonu-cleotide M13C was used as heterologous control in...

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