In this task, you're given a paragraph from the research paper and your task is to generate a suitable title for the research paper based on the given paper. Under 100 words is a good title length.

Input: Consider Input: We previously showed that erythropoietin (EPO) attenuates the morphological signs of spinal cord ischemia/reperfusion (I/R) injury in swine [1] without, however, improving neurological function. The clinical use of EPO has been cautioned most recently due to serious safety concerns arising from an increased mortality in acute stroke patients treated with EPO and simultaneously receiving systemic thrombolysis [2]. Carbamylated EPO (cEPO) is an EPO derivative without erythropoietic activity and devoid of the EPO side eff ects, but with apparently well maintained cytoprotective qualities [3]. We therefore tested the hypothesis whether cEPO may be equally effi cient as EPO in reducing morphological as well as functional aortic occlusion-induced spinal cord I/R injury. Methods In a randomized and blinded trial pigs received either vehicle (control, n = 9), EPO or cEPO, respectively (n = 9 each; 5,000 IU/kg over 30 minutes before and during the fi rst 4 hours of reperfusion). Animals underwent 30 minutes of thoracic aortic balloon occlusion with catheters placed immediately downstream of the A. subclavia and upstream of the aortic trifurcation. Spinal cord function was assessed by motor evoked potentials (MEP as percentage of the amplitude before aortic occlusion) and lower limb refl exes (assessed as the subjective strength of response) for a period of 10 hours after reperfusion. Tissue damage was evaluated using Nissl staining. Results Both EPO-treated and cEPO-treated animals presented with attenuated spinal cord injury in the Nissl staining (median (quartile) percentage of damaged neurons in the thoracic segments: control 27 (25,44), cEPO 8 (4,10), and EPO 5 (5,7), P <0.001 vs control group; in the lumbar segments: control 26 (19,32), cEPO 7 (5,13), EPO 8 (5,10), P <0.001 vs control group). However, while only cEPO treatment was associated with recovery of the MEP amplitude to pre-occlusion values when compared with the control group (P <0.05), lower limb refl ex response was comparably restored stronger in both treatment groups (P <0.05 vs control). Conclusions In a clinically relevant porcine model mimicking aortic crossclamping during vascular surgery repair of thoracic aortic aneurysm, cEPO protected spinal cord function and integrity as eff ective as EPO when applied at equipotent doses. Acknowledgements Supported by the Deutsche Forschungs gemeinschaft (SCHE 899/2-2). Figure 1 (abstract P2). Phenylbutyrate reduced the unfolded protein response. Introduction In awake, spontaneously breathing mice, inhaling hydrogen sulfi de (H 2 S) induced a hibernation-like metabolic state characterised by reduced energy expenditure and hypothermia [1], which protected against otherwise lethal hypoxia [2] and hemorrhage [3] as a result of impaired cellular energy metabolism [4]. Therefore, we investigated the metabolic eff ects of inhaled H 2 S in our model of resuscitated murine septic shock. Methods Sixteen hours after induction of sepsis by cecal ligation and puncture (CLP) or sham operation, anesthetized and mechanically ventilated mice received 100 ppm H 2 S or vehicle over 5 hours at body temperatures of 38 and 27°C, respectively. During the observation period, hyperdynamic hemodynamics were maintained by colloid resuscitation and noradrenaline infusion [5]. Endogenous glucose production was calculated from blood 13 C6-glucose isotope enrichment derived from the rate of appearance of stable, non-radioactive labeled 1,2,3,4,5,6-13 C6 glucose during continuous isotope infusion [6]. Whole-body glucose oxidation rate was derived from the total CO 2 -production rate, the mixed expiratory 13 CO 2 / 12 CO 2 isotope ratio and the 13 C6-glucose infusion rate after the steady state was achieved. Results While endogenous glucose production was not aff ected by hypothermia, it was signifi cantly higher in the septic animals when compared with the corresponding sham operated groups, most likely due to the ongoing noradrenaline infusion. In contrast, despite the catecholamine infusion and higher glucose release, whole body glucose oxidation was signifi cantly reduced in normothermic septic animals. During hypothermia, H 2 S shifted substrate towards preferential glucose utilisation, but this eff ect disappeared in the septic mice. Conclusions H 2 S inhalation alone does not infl uence glucose metabolism once temperature is maintained at normothermic levels in anesthetised and mechanically ventilated mice. The H 2 S-related shift of energy metabo lism towards preferential carbohydrate oxidation present during hypothermia is blunted during sepsis, possibly as a result of the ongoing catecholamine treatment.

Output: P1 Comparison of carbamylated versus recombinant erythropoietin during spinal cord ischemia/reperfusion injury P2 Sodium 4-phenylbutylate protects against myocardial ischemia-reperfusion injury by reducing unfolded protein response-mediated apoptosis in mice P3 Time-dependent eff ects of intravenous H 2 S during long-term, resuscitated porcine hemorrhagic shock


Input: Consider Input: Sato, K., Inaba, Y., Kurogi, H., Takahashi, E., Satoda, K., Omori, T. and Matumoto, M.t 1977. Hemagglutination by calf diarrhea coronavirus. Vet. Microbiol., 2: 83--87. The virus was grown in BEK-1 cells, a stable cell line from bovine embryo kidney, and tested for hemagglutinafion (HA) with erythrocytes of a variety of species at 4°C, room temperature and 37°C. HA was observed at all temperatures with chicken, mouse, rat, and hamste~ erythrocytes but not with erythrocytes of human (O), cattle, horses, ~heep, guinea pigs, geese, duck~, pigeons and l-day-old chicks. Chickens showed a~ individual variation in agglutinability of their erythrocytes, requiring selection of birds to obtain erythrocytes for HA. HA reaction was inhibited by specific antiserum. Some factors involved in HA and HA inhibition (HI) were investigated and standard HA and HI tests were worked out.

Output: Short Communication HEMAGGLUTINATION BY CALF DIARRHEA CORONAVIRUS


Input: Consider Input: Background: Timely identification of respiratory virus infection is essential to mitigate inappropriate antibiotic use and to implement appropriate treatment and/or infection control procedures. As such, multiplexed PCR assays have become standard in many virology laboratories. Objectives: To compare the Seeplex RV15 (test of record) with two newer generation multiplex assays, the Anyplex II RV16 and the xTAG respiratory virus panels. Study design: Two hundred and three retrospective and 36 prospective respiratory samples were tested by all three assays. Samples were deemed to be positive if they tested positive for a virus by at least two of the three respective assays. Negative samples also had to test negative by at least two of the three assays. Inconclusive samples were those that showed band signal intensity between 0 and 100 on the RV15, but had not been previously tested on the RV16 or xTAG. Results and conclusions: Overall sensitivity and specificity of all three assays were similar (∼85% and 100%, respectively). Given each assay can identify multiple different viruses, the targets reported by one assay did not always agree with each target from another assay. Partial discordant rates were 47% and 21% for positive and negative samples, respectively. These higher than expected partial discordant rates may be due to primer or chemistry differences amongst the three multiplex assays.


Output: Evaluation of three commercial multiplex assays for the detection of respiratory viral infections