\n\nMethod: Medical

charts of pediatric patients who had been admitted between July 1999 and June 2011 due to RVGE were retrospectively reviewed. Subjects were ultimately divided into three groups; no seizure’ (NS: patients without seizure), ‘febrile seizure’ (FS: patients with fever during seizure), ‘afebrile seizure’ (AFS: patients without fever during seizure). Comparisons between groups were carried out on demographic and clinical characteristics, laboratory test results, electroencephalogram findings, brain magnetic resonance imaging findings, antiepileptic treatment, and prognosis.\n\nResults: Among the 755 subjects who had been admitted due to mild rotavirus enteritis, 696(90.3%) did SB203580 order not have any seizures, 17 (2.2%) had febrile seizures, 42 (5.5%) had afebrile seizures. The duration of gastrointestinal symptoms before the onset of seizures were significantly shorter in the FS group compared selleck compound library to the AFS group

(1.3 +/- 0.8 vs. 2.8 +/- 1.0 days; p < 0.0001). A single seizure attack was significantly higher in the AFS group (3.0 +/- 1.6 vs. 1.7 +/- 1.0 episodes; p = 0.0003), and the frequency of seizures that were of focal type with or without secondary generalization were significantly higher in the AFS group (33.3% vs. 6.0%; p = 0.0139). All patients among the FS and AFS group had not received further antiepileptic treatment after discharge, and none developed epilepsy during follow up period.\n\nConclusion: Despite some differences in seizure characteristics, both febrile and afebrile seizures associated with mild RVGE were mostly benign with a favorable prognosis. (C) 2013 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.”
“Background: Venous thrombo-embolism (VTE) prophylaxis is of paramount importance in the management of surgical patients. Mechanical as well as pharmacologic modalities may be used. With the use of anticoagulative agents, there AZD8931 is a potential for increased operative

and postoperative bleeding.\n\nAim: To assess the safety of perioperative use of low-molecular-weight heparin (LMWH) in the setting of breast reduction surgery.\n\nMethods: Retrospective assessment of the reoperation rate due to haematoma formation for breast reductions performed under a regimen of preoperative and postoperative administration of LMWH during a 10-year period.\n\nResults: A total of 720 patients (1358 breasts) received preoperative and postoperative treatment with LMWH. Reoperation due to haematoma formation was required for 37 breasts in 37 patients (5.1% of patients and 2.7% of breasts). Eight patients (1.1%) required transfusion. No patient or operative factors were associated with the need for reoperation. There were no documented cases of deep vein thrombosis or VTE.

A minority of practitioners relied solely on the published ACR classification criteria for the diagnosis of FM. We also report gender bias with regard to disease classification, because rheurnatologists were

more likely to require a physical finding to support a diagnostic conclusion in male patients. (Gend Med. 2010;7:19-27) (C) 2010 Excerpta Medica Inc.”
“Mitochondrial alterations are critically involved in increased vulnerability to disease during aging. We investigated the contribution of mitochondria-sarcoplasmic reticulum (SR) communication in cardiomyocyte functional alterations during aging. Heart function (echocardiography) and ATP/phosphocreatine LY3039478 solubility dmso (NMR spectroscopy) were preserved in hearts from old mice (420 months) with respect to young mice (5-6 months). Mitochondrial membrane RG-7388 research buy potential and resting O-2 consumption were similar in mitochondria from young and old hearts. However, maximal ADP-stimulated O-2 consumption was specifically reduced in interfibrillar mitochondria from aged hearts. Second generation proteomics disclosed an

increased mitochondrial protein oxidation in advanced age. Because energy production and oxidative status are regulated by mitochondrial Ca2+, we investigated the effect of age on mitochondrial Ca2+ uptake. Although no age-dependent differences were found in Ca2+ uptake kinetics in isolated mitochondria, mitochondrial Ca2+ uptake secondary to SR Ca2+ release was significantly reduced in cardiomyocytes from old hearts, and this effect was associated with decreased NAD(P)H regeneration and increased mitochondrial ROS upon increased contractile activity. Immunofluorescence and proximity ligation assay identified the defective communication between mitochondrial voltage-dependent anion channel and SR ryanodine receptor (RyR) in cardiomyocytes from aged hearts associated

with altered Ca2+ handling. Age-dependent alterations in SR Ca2+ transfer to mitochondria and in Ca2+ GSK923295 handling could be reproduced in cardiomyoctes from young hearts after interorganelle disruption with colchicine, at concentrations that had no effect in aged cardiomyocytes or isolated mitochondria. Thus, defective SR-mitochondria communication underlies inefficient interorganelle Ca2+ exchange that contributes to energy demand/supply mistmach and oxidative stress in the aged heart.”
“The dynamics of the actin cytoskeleton and its regulation by Rho GTPases are essential to maintain cell shape, to allow cell motility and are also critical during cell cycle progression and mitosis. Rho GTPases and their effectors are involved in cell rounding at mitosis onset, in chromosomes alignment and are required for contraction of the actomyosin ring that separates daughter cells at the end of mitosis. Recent studies have revealed how a number of nucleotide exchange factors and GTPase-activating proteins regulate the activity of Rho GTPases during these processes.

In the study, we applied manganese-enhanced MRI (ME-MRI) to detect NSCs function after implantation in brain of rats with traumatic brain injury (TBI) in vivo.\n\nMethods Totally 40 TBI rats were randomly divided into 4 groups with 10 rats in each group. In group 1, the TBI rats did not receive NSCs transplantation. MnCl(2)center dot 4H(2)O was intravenously injected, hyperosmolar mannitol was delivered to disrupt rightside blood brain barrier, and its contralateral forepaw

was electrically stimulated. In group 2, the TBI rats received NSCs (labeled JQ-EZ-05 with SPIO) transplantation, and the ME-MRI procedure was same to group 1. In group 3, the TBI rats received NSCs (labeled with SPIO) transplantation, and the ME-MRI procedure was same to group 1, but diltiazem was introduced during the electrical stimulation period. In group 4, the TBI rats

received phosphate Silmitasertib mw buffered saline (PBS) injection, and the ME-MRI procedure was same to group 1.\n\nResults Hyperintense signals were detected by ME-MRI in the cortex areas associated with somatosensory in TBI rats of group 2. These signals, which could not be induced in TBI rats of groups 1 and 4, disappeared when diltiazem was introduced in TBI rats of group 3.\n\nConclusion In this initial study, we mapped implanted NSCs activity and its functional participation within local brain area in TBI rats by ME-MRI technique, paving the way for further pre-clinical research. Chin Med J 2011;124(12):1848-1853″
“Information on how emerging pathogens can invade and persist and spread within host populations remains sparse. In the 1980s, a multidrug-resistant Salmonella enterica serotype Typhimurium clone lysogenized by a bacteriophage carrying the sopE virulence gene caused an epidemic among cattle and humans in Europe. Here we show that phage-mediated horizontal Nepicastat ic50 transfer of the sopE gene enhances the production of host-derived nitrate, an energetically highly valuable electron acceptor, in a mouse colitis model. In turn, nitrate fuels a bloom of S. Typhimurium in the

gut lumen through anaerobic nitrate respiration while suppressing genes for the utilization of energetically inferior electron acceptors such as tetrathionate. Through this mechanism, horizontal transfer of sopE can enhance the fitness of S. Typhimurium, resulting in its significantly increased abundance in the feces.\n\nIMPORTANCE During gastroenteritis, Salmonella enterica serotype Typhimurium can use tetrathionate respiration to edge out competing microbes in the gut lumen. However, the concept that tetrathionate respiration confers a growth benefit in the inflamed gut is not broadly applicable to other host-pathogen combinations because tetrathionate respiration is a signature trait used to differentiate Salmonella serotypes from most other members of the family Enterobacteriaceae. Here we show that by acquiring the phage-carried sopE gene, S. Typhimurium can drive the host to generate an additional respiratory electron acceptor, nitrate.

Esta falta de preparacion es de preocupacion particular dado el rapido incremento de colecciones vivientes en el mundo desde 1950, particularmente en America del Sur y Asia, y resaltar los patrones anteriores de introduccion sera un metodo pobre para determinar riesgos futuros Mizoribine ic50 de invasion. Resumen”
“One of the visions of synthetic biology is to be able to program cells using a language that is similar to that used to program computers or robotics. For large genetic programs, keeping track of the DNA on the level of nucleotides becomes tedious and error prone, requiring a new generation of computer-aided design (CAD) software. To push the size of

projects, it is important to abstract the designer from the process of part selection and optimization. The vision is to specify genetic programs https://www.selleckchem.com/products/mek162.html in a higher-level language, which a genetic compiler could automatically convert into a DNA sequence. Steps towards this goal include: defining the semantics of the higher-level language, algorithms to select and assemble

parts, and biophysical methods to link DNA sequence to function. These will be coupled to graphic design interfaces and simulation packages to aid in the prediction of program dynamics, optimize genes, and scan projects for errors.”
“Purpose: Recent analyses provided evidence that human adult cerebrospinal fluid (CSF) in addition to soluble proteins also contains membrane particles that moreover carry the somatic stem cell marker CD133. The significance of CD133 as a potential marker of cellular proliferation, including neurogenesis, remains unresolved. As adult neurogenesis has been implicated to be induced by epileptic seizures this study investigated whether patients with partial epilepsy

show a varying amount of membrane-associated CD133 in CSF as compared to healthy find more adults.\n\nMethods: CSF samples of 34 partial epilepsy patients were analyzed and compared to 61 healthy controls. Following sequential centrifugation up to 200,000 g quantitative immunoblotting was performed using a mouse monoclonal antibody. Antigen-antibody complexes were detected using enhanced chemiluminescence, and visualized and quantified digitally.\n\nResults: The overall amount of membrane particle-associated CD133 was significantly increased in epilepsy patients compared to healthy controls (9.6 +/- 2.9 ng of bound CD133 antibody versus 7.4 +/- 3.8 ng; p < 0.01). There were no differences according to etiology of epilepsy (cryptogenic, neoplasia, dysplasia, ammon’s horn sclerosis, and others). Dichotomization of the patients according to temporal versus extratemporal foci revealed a significant increase of membrane particle-associated CD133 in patients with temporal lobe epilepsy (10.88 +/- 1 3.3 ng of bound CD133 antibody versus 8.35 +/- 3.48 ng; p<0.05).

The production of NO was monitored and the number of apoptotic cells was determined using terminal deoxynucleotidyl transferase-mediated GSK1838705A in vitro dUTP Nick-End labelling and caspase-3/7 activity assays. In addition, the amount of iNOS mRNA was determined using real-time quantitative polymerase chain reaction.\n\nResults Cytokine-induced apoptosis was reduced to 27% of cytokine-treated controls with 30 mu mol/L sulfatide treatment

(p < 0.01). Likewise, sulfatide in concentrations of 3-30 mu mol/L decreased NO production in a dose-dependent manner to 19-40% of cytokine-treated controls (overall p = 0.0007). The level of iNOS mRNA after cytokine exposure was reduced to 55% of cytokine-treated controls with 30 mu mol/L of sulfatide.\n\nConclusions/interpretation In the present study, we report the ability of sulfatide to significantly reduce apoptosis, cellular leakage and NO production in insulin-producing cells. Data suggest this is not due to induction JQ1 order of beta-cell rest. Our findings indicate

a possible implication for sulfatide in the pathogenesis of diabetes. Copyright. (C) 2010 John Wiley & Sons, Ltd.”
“The aim of this study was to evaluate pharmacokinetic parameters of fumaric acid esters (FAE) in psoriasis patients for the first time. For this prupose new HPLC assays were developed. Additionally, physicochemical parameters of FAE were determined, allowing a better interpretation of the in vivo data. In vivo, monomethylfumarate (MMF) and monoethylfumarate (MEF) were detected after t (lag) = 120 min. T (max) and c (max) of MMF were 210 min and 11.2 mu M, respectively, 210 min and 5.2 mu M for MEF. The half-life of MMF was 38.7 min, and 25.4 min of MEF. The AUC(0-a) of MMF was 172 min mu g ml(-1) and 63.6 min mu g ml(-1) of MEF. Data display median of three subjects. No plasma levels of dimethylfumarate (DMF) or fumaric acid (FA) were detected. The evaluation of physicochemical parameters

of FAE showed that only DMF fulfils the criteria of Lipinski’s rule of five. The pKa of MMF Selleck GANT61 was determined as 3.63. The data of this study provide evidence that DMF is most likely absorbed out of the duodenum into the presystemic circulation and is not completely hydrolysed to MMF before uptake as assumed by others.”
“Mucopolysaccharidosis type IVA (Morquio A) is an inherited metabolic disease with autosomal recessive inheritance. The pathology is due to a deficient activity of N-acetylgalactosamine-6-sulfate-sulfatase, which is involved in the degradation of keratan sulfate and chondroitin-6-sulfate. To date more than 150 mutations have been described in the GALNS gene in different populations. The aim of this study was to analyze the mutations and polymorphisms in Spain in order to know the epidemiology of our population and also to offer genetic counseling to affected families.\n\nWe found 30 mutant alleles in the 15 families analyzed completing all the genotypes.

SNP detection indicated that there were four haplotypes in the hina genes of 92 barley cultivars, and haplotype 01 and 02 were shared PF-03084014 by 68 and 14 cultivars, respectively, suggesting that there was a very limited diversity in hina genes among North American barley cultivars.

Despite the wide range in hardness exists in 92 barley cultivars, however, unlike wheat, where a clear relationship has been demonstrated between a number of SNPs in the wheat hardness genes and quality (soft or hard wheat), there was no such relationship for barley. The genotypes used in this study demonstrated that there was a low level of polymorphism in hina gene in North American barley cultivars and these polymorphisms had no impact on grain hardness.”
“In this investigation, morphological, phytochemical and ISSR markers were used to estimate the relationships among and within seven populations

of white savory (Satureja mutica), belonging to four provinces in Iran. The individuals were phenotypically diverse, which stamen length, corolla length, MLN2238 concentration corolla diameter, calyx length, bract length, inflorescence length, calyx length and bracteole width were characteristics with the highest variation. Leaf dimensions were in significant correlation with flower and inflorescence characteristics. Chemical compounds of essential oils were found variable in various individuals and all samples were principally composed of phenolic constituents (carvacrol and/or thymol). As a consequence, the plants were classified into two major chemotypes including carvacrol and thymol. A total of 197 band positions were produced by 14 ISSR primers, of which 176 were found polymorphic with 88.91% polymorphism. ISSR genetic similarity ATR inhibitor values among individuals ranged between 0.45 and 0.94 which was indicative of a high level of genetic variation.

Multiple regression analysis (MRA) revealed that phytochemical compositions as dependent variable, showed statistically significant correlation and in association with leaf and flower traits as independent variable, indicating a main role of leaf and flower on production of these compounds. Also, several ISSR fragments were found associated with some morphological traits and phytochemical compositions. The high diversity within and among populations of S. mutica according to different data systems could provide useful information for conservation and selection of cross-parents in breeding programs. (C) 2014 Elsevier B.V. All rights reserved.”
“BACKGROUND: It is important to determine the concentrations of essential and non-essential metals in fish for human health.

These properties could improve the sensitivity of biological detection and imaging by at least 10- to 100-fold and make them an exceptional tool for live-cell imaging. In this review patents on applications of semiconductor quantum dots for

in vivo imaging are discussed.”
“Background and objectives: Intracranial artery calcification find more (IAC) is frequently observed on brain computed tomography (CT) scans in stroke patients. This retrospective study was designed to determine the prevalence, risk factors, and clinical relevance of IAC in a cohort of patients with ischemic stroke.\n\nDesign, setting, participants, & measurements: We included all eligible patients admitted to Amiens University Hospital for acute ischemic stroke between January and December 2006 and assessed using 64-slice

multidetector-row CT (it = 340). Patients were classified according to the presence or absence of IAC in the internal carotid arteries, middle cerebral arteries, vertebral arteries, and basilar artery. GFR was estimated using the MDRD equation. Chronic kidney disease (CKD) was defined as a GFR learn more < 60 ml/min/1.73 m(2). We also studied a control group of patients admitted for neurologic diseases other than stroke.\n\nResults: Two hundred fifty-nine stroke patients (76.2%) displayed IAC, which was independently associated with carotid atherosclerosis > 50%, age, and GFR. One hundred three nonstroke patients (60.2%) had IAC, with age, arterial hypertension, and GFR as independently associated factors. For all patients taken together, age, arterial hypertension, stroke, and GFR were independently associated with IAC.\n\nConclusion: These results confirm the high prevalence of IAC in patients with and without ischemic stroke and show for the first time that IAC is associated with the presence of CKD in these patients. The frequency of IAC was significantly higher in

stroke patients than in nonstroke patients. The association between IAC and stroke outcome requires further investigation.”
“Adult celiac disease is a chronic intestinal disorder that has been estimated to affect up to 1-2% of the population in some nations. Awareness of the disease has increased, but still it remains markedly underdiagnosed. Celiac disease Go 6983 is a pathologically defined condition with several characteristic clinical scenarios that should lead the clinician to suspect its presence. Critical to diagnosis is a documented responsiveness to a gluten-free diet. After diagnosis and treatment, symptoms and biopsy-proven changes may recur and appear refractory to a gluten-free diet. Recurrent symptoms are most often due to poor diet compliance, a ubiquitous and unrecognized gluten source, an initially incorrect diagnosis, or an associated disease or complication of celiac disease.

Power spectra in five frequency bands were calculated using Fourier transformation. Spectral edge frequency 90 (SEF90) was defined as the frequency below which 90% of the power in the EEG was located. The piglets were divided into two groups; Group 1 represented piglets with

some EEG recovery and Group 2 represented piglets without any EEG recovery.\n\nRESULTS: The recovery of the EEG in Group 1 had the same time course in all frequency bands. SEF90 indicates recovery earlier than the value of total power. But SEF90 also signals activity Staurosporine in vitro in the EEGs that were almost completely suppressed. When SEF90 was calculated during periods of periodic EEG activity during the very early phase of recovery, the values fell within the same range as during the control period.\n\nCONCLUSION: Spectral analysis of continuous EEG in newborn piglets exposed to very severe hypoxia showed that no specific frequency band of the EEG preceded the other ones during recovery. The results of the SEF90 measure, demonstrates the need for critical analysis of the raw EEG before any reliable estimation of cerebral function can be made.”
“In this paper

we have attempted to clarify the taxonomy and nomenclature of thirteen taxa of the genus Cortinarius subgenus Telamonia (sections Hydrocybe, Fraternii) well represented in the Southwestern Mediterranean area of Europe (C. atrocoeruleus, C. bombycinus, C casimiri, C. contrarius, www.selleckchem.com/products/ldn193189.html C. decipiens, C. fraternus, C. gallurae, C. hoffmannii, C. petroselineus, C. sertipes, C. subturibulosus, C. urdaibaiensis and C. vernus). To this end we have performed a combined study of morphological and molecular data (rDNA ITS sequences). The morphological analysis was carried out on 114 collections and the molecular analysis involved 31 of the 114 collections, including 11 type collections (types for C. casimiri and C. fraternus were not available). in addition, a study of spores under field emission scanning electron microscopy (FESEM)

was conducted. The results of the combined analysis allowed us to asign the studied material to five species (C. casimiri s.l., C. decipiens s.l., C. gallurae, C. subturibulosus s.l. and Bcl-2 inhibitor C. vernus s.l.). Thus, all collections from more continental areas, which were originally identified as six different taxa (C. atrocoeruleus, C. contrarius, C. decipiens, C. fraternus, C. sertipes, C. flexipes fo. sertipes) corresponded to C. decipiens sensu lato, a widely distributed, genetically and morphologically variable species. Cortinarius casimiri is also found in such habitats, but it is confirmed as distinct taxon. Collections from Mediterranean sclerophyllous communities correspond to C. gallurae, C. Vernus sensu lato and C. subturibulosus sensu lato. Due to close phylogenetic relationships we propose the new combinations C. casimiri var. hoffmannii (=C. decipiens var. hoffmannii non C. hoffmannii) and C. subturibulosus var. bombycinus (=C.

001) or during beta-arrestin-2 detection in alpha 1A-adrenoceptor precipitates

(P < 0.005). This interaction may be located to prostate smooth muscle cells, as expression of the alpha 1A-adrenoceptor was exclusively found in smooth muscle cells after immunohistochemical staining.\n\nWith beta-arrestin-2, we identified a new binding partner of the alpha 1A-adrenoceptor in human prostate smooth muscle. Binding of beta-arrestin-2 may be involved in posttranslational regulation of prostate alpha 1A-adrenoceptors.”
“Association between the rates of poor outcomes in the patient cohort with acute coronary syndrome and polymorphisms G(-174)C in the IL6 gene and G(-1082)A in the IL10 gene were determined. In total, 1145 patients hospitalized for coronary artery disease to cardiological hospitals of Moscow, St. Petersburg, Kazan, Captisol mw Chelyabinsk, Perm, Stavropol, and Rostov-on-Don were examined. The mean observation period was 9.10 +/- 5.03 months (maximal, 18 months). Analysis of the survival of the patients with acute coronary syndrome that carried allele A has

demonstrated that the presence of IL10 gene polymorphism G(-1082)A is associated with more frequent poor outcomes as compared with GG genotype. The survival time to endpoint for the carriers of GA and AA genotypes was 11.68 +/- 0.67 months versus 12.69 www.selleckchem.com/products/AZD0530.html +/- 0.65 months for the carriers of GG genotype in IL10 gene (chi(2) = 4.13, p = 0.042). As for the IL6 gene polymorphism G(-174)C, survival rate analysis did not detect any significant association with the risk for poor outcome. However, joint analysis of these polymorphisms in both genes has demonstrated that characteristic of the patients with acute coronary syndrome that carry

GG genotype of IL6 gene and GA and AA genotypes of IL10 is a higher rate of poor outcomes (time to endpoint, 11.01 +/- BIIB057 1.24 months) as compared with the carriers of IL6 gene CC and CG genotypes and IL10 gene GG genotype (time to endpoint, 13.28 +/- 0.83 months (xi(2) = 10.23, p = 0.017). These data suggest that the genes IL6 and IL10, whose products are involved in the control of inflammatory response, play an important role by increasing the probability of poor outcomes in the patients with acute coronary syndrome.”
“In 1996, a link was identified between Friedreich’s ataxia (FRDA), the most common inherited ataxia in men, and alterations in the gene encoding frataxin (FXN). Initial studies revealed that the disease is caused by a unique, most frequently biallelic, expansion of the GAA sequence in intron 1 of FXN. Since the identification of this link, there has been tremendous progress in understanding frataxin function and the mechanism of FRDA pathology, as well as in developing diagnostics and therapeutic approaches for the disease.

The significance of very mild atrophy of the ERC and HP on MRI scans among elderly subjects is unknown. Methods: A validated visual rating system on coronal MRI scans was used to identify no atrophy of the HP or ERC (HP(0); ERC(0)), or minimal

atrophy of the HP or ERC (HP(ma); Adriamycin concentration ERC(ma)), among 414 participants. Subjects fell into the following groups: (1) ERC(0)/HP(0), (2) ERC(ma)/HP(0), (3) ERC(0)/HP(ma), and (4) ERC(ma)/HP(ma). HP volume was independently measured using volumetric methods. Results: In comparison to ERC(0)/HP(0) subjects, those with ERC(0)/HP(ma) had impairment on 1 memory test, ERC(ma)/HP(0) subjects had impairment on 2 memory tests and the Mini Mental State Examination (MMSE), while ERC(ma)/HP(ma) subjects had impairment on 3 memory tests, the MMSE and Clinical Dementia Rating. Progression rates of cognitive and functional impairment were significantly greater among

subjects with ERC(ma). Conclusion: Minimal atrophy of the ERC results in greater impairment than minimal CA4P chemical structure atrophy of the HP, and the combination is additive when measured by cognitive and functional tests. Rates of progression to greater impairment were higher among ERC(ma) subjects. Copyright (C) 2011 S. Karger AG, Basel”
“Introduction\n\nComparisons of the characteristics between the influenza A (H1N1) pdm09 and common seasonal influenza are important for both clinical management and epidemiological studies. However, the differences between pandemic and seasonal influenza during the post-pandemic check details period are poorly understood.\n\nObjectives\n\nThe aim of our research was to investigate clinical and immune response differences between patients with influenza A (H1N1) pdm09 pneumonia and seasonal influenza A (H3N2) pneumonia in the post-pandemic period.\n\nMethods\n\nDuring the first flu season in post-pandemic period, patients from Beijing Network for Adult Community-Acquired Pneumonia present A (H1N1) pdm09 or A (H3N2) influenza were compared concurrently in the aspects of clinical characteristics and inflammatory profile

in acute phase.\n\nResult\n\nPatients with A (H1N1) pdm09 influenza pneumonia showed a close mean age to A (H3N2) pneumonia (51 +/- 20 vs 53 +/- 16, mean +/- standard deviation, years) but tended to have more underlying diseases (32.8% vs 10%, P = 0.036). Although clinical characteristics were similar, no statistical difference were found in pneumonia severity index (PSI) score or intensive care unit admission rate or mortality, patients in A (H1N1) pdm09 cohort present higher levels of aspartate aminotransferase, lactase dehydrogenase (P = 0.006, 0.018, respectively) in blood and also longer duration of fever than A (H3N2) cohort. Levels of interleukin (IL)-10 and IL-12 (p70) were higher in A (H1N1) pdm09 cohort (P = 0.031, 0.047, respectively).