There were Rigosertib concentration no significant differences in the polymorphism of -129C/T (rs17883901) of the GCLC gene among NAFLD and control groups (p>0.05). A significant difference was observed between NAFLD and control group regarding the SNP I128T (rs3816873)

in the coding region of the MTTP gene (p<0.05). The CT genotype increased susceptibility to NAFLD (OR: 2.467; 95% CI: 1.253-4.854; p=0.008). No significant difference was found among the groups regarding the SNP in the coding region of MTTP gene Q95H (rs61733139). In conclusion, MTTP rs3816873 polymorphism might be a candidate to determine susceptibility to NAFLD. Larger studies are necessary to confirm these findings in various populations.”
“Defining immunogenic domains of viral proteins capable of eliciting a protective immune response is crucial in the development of novel epitope-based prophylactic strategies. This is particularly important for the selective targeting of conserved regions shared among hypervariable viruses. Studying postinfection and postimmunization sera, as well as cloning and

characterization of monoclonal antibodies (mAbs), still represents the best approach to identify protective epitopes. In particular, a protective mAb directed against conserved regions can play a key role in immunogen design and in human therapy as well. Experimental approaches aiming to characterize protective mAb epitopes or to identify T-cell-activating peptides are often burdened by technical click here limitations and can require long time to be correctly addressed. Thus, in the last decade many epitope predictive algorithms have been developed. These algorithms are continually evolving, and their use to address the empirical research is widely increasing. Here, we review several strategies based on experimental techniques

alone or addressed by in silico analysis that are frequently used to predict immunogens to be included in novel epitope-based vaccine approaches. We will list the main strategies aiming to design a new vaccine preparation conferring the protection of a neutralizing mAb combined with an effective cell-mediated response.”
“Apply AZD4547 cost Dicer siRNA to study functions of Dicer and miRNA during oogenesis.\n\nMouse oocytes were injected with Dicer siRNA and negative control siRNA and then matured in vitro. After IVM, oocytes were examined for maturation rates, spindle and chromosomal organization, and various gene expressions.\n\nDicer siRNA significantly reduced maturation rates, increased abnormal spindle and chromosomal organization, and reduced the transcripts of Dicer miRNAs, spindle formation proteins (plk1 and AURKA) and spindle check points (Bub1, Bublb). Depletion of bulb16 markedly prohibited the first polar body extrusion and increased the incidence of misaligned chromosomes and abnormal meiotic spindle assembly.

(C) 2013 Elsevier Ireland Ltd. All rights reserved.”
“This study investigates the fabrication of menthol-based copolymers for use in polymer optical fibres (POF). A chiral monomer, (-)-menthyl methacrylate ((-)-MnMA) derived from (-)-menthol, was synthesized that displays a specific rotation of [alpha](D)(20) (neat) = -90. It was further copolymerized with methyl methacrylate (MMA) either in bulk or in solution via free radical polymerization. PMMA-co-P (-)-MnMA copolymers synthesized in bulk

yielded turbid polymers, whereas copolymer synthesized in solution with 50 mol% (-)-MnMA feed was transparent with some optical rotation, and compatible for drawing into fibres. Hence, PMMA-co-P(-)-MnMA in the current study is a potential chiral material MK-0518 mw FG4592 for use in POF.”
“The effect of tea intake on blood pressure (BP) is controversial. We performed a meta-analysis of randomised controlled trials to determine the changes in systolic and diastolic BP due to the intake of black and green tea. A systematic search was conducted in MEDLINE, EMBASE and the Cochrane Controlled Trials Register up to May 2014. The weighted mean difference was calculated for net changes in systolic and diastolic BP using fixed-effects or random-effects models.

Previously defined subgroup analyses were performed to explore the influence of study characteristics. A total of twenty-five eligible studies with 1476 subjects were selected. The acute intake of tea had no effects on systolic and diastolic BP. However, after long-term tea intake, the pooled mean systolic and diastolic BP were lower by -1.8 (95% CI – 2 4, -1.1) and -1.4 (95% CI -2.2,

-0.6) mmHg, respectively. When stratified by type of tea, green tea significantly reduced systolic BP by 2.1 (95% CI -2.9, BEZ235 -1.2) mmHg and decreased diastolic BP by 1.7 (95% CI -2.9, -0.5) mmHg, and black tea showed a reduction in systolic BP of 1.4 (95% CI -2.4, -0.4) mmHg and a decrease in diastolic BP of 1.1 (95% CI -1.9, -0.2) mmHg. The subgroup analyses showed that the BP-lowering effect was apparent in subjects who consumed tea more than 12 weeks (systolic BP -2.6 (95% CI -3.5, -1.7) mmHg and diastolic BP -2.2 (95% CI -3.0, -1.3) mmHg, both P smaller than 0.001). The present findings suggest that long-term ( bigger than = 12 weeks) ingestion of tea could result in a significant reduction in systolic and diastolic BP.”
“OBJECTIVE To evaluate the outcomes of incidental radiographically identified bladder wall abnormalities in the absence of other urologic indications for evaluation. METHODS All screening cystoscopy evaluations performed at our center over 4 years were identified using surgical logs. We identified patients for whom cystoscopy was performed for a radiographic bladder wall abnormality, defined as diffuse bladder wall thickening, focal bladder wall thickening, or intraluminal bladder mass.

With the use of a conditional 3-MA mouse knockout mouse model, we demonstrate that NF-Ya deletion creates an accumulation of HSCs in G(2)/M and prompts apoptosis, causing hematopoietic failure and death of the animal. These defects are accompanied by the dysregulation of multiple genes that influence cell cycle control (cyclin b1 and p21), apoptosis (Bcl-2), and self-renewal (HoxB4, Notch1, Bmi-1) and are independent of p53. Our results identify NF-Y as a pivotal upstream participant in a regulatory network necessary for the preservation of cycling HSCs. (Blood.

2012; 119(6): 1380-1389)”
“Invited international experts participated in a 2-day workshop organized by the European Society of Toxicologic Pathology (ESTP) to evaluate and discuss spontaneous and induced laryngeal lesions in rodents. The main

purpose of the workshop was to agree upon the terminology and relevance of a range of laryngeal changes that varied from very subtle epithelial alterations up to severe metaplastic or neoplastic lesions. The workshop experts concluded that minimal, focal epithelial changes of the laryngeal epithelium, predominantly occurring at the base of the epiglottis, should be given the descriptive term of “epithelial alteration” and Birinapant manufacturer assessed as “non-adverse”. Although observed as induced effects they may also occur in non-treated animals and were not considered to have a potential for a laryngeal dysfunction. Also, cases of minimal to slight laryngeal squamous metaplasia that are not observed diffusely could occur spontaneously or as

treatment-induced lesions and should be assessed as “non-adverse”. 17DMAG Cytoskeletal Signaling inhibitor Cases of moderate to severe laryngeal squamous metaplasia observed diffusely in multiple levels should be regarded as “adverse”, as there is a potential for dysfunction of the larynx. The occurrence of dysplasia or cellular atypia linked to laryngeal squamous metaplasia should always be reported separately and described in detail. In the evaluation of treatment-related effects of the larynx in studies utilizing aged animals, it has to be considered that moderate or even severe cases of focal laryngeal squamous metaplasia may occasionally be found as age-related, spontaneous lesions. Although inhalation exposure of rodents to non-genotoxic compounds may cause laryngeal squamous metaplasia, none of the workshop experts were aware of any reported cases of tumor induction in the larynx with a non-genotoxic compound. Therefore, for non-genotoxic compounds, the workshop experts did not regard laryngeal squamous metaplasia by itself as a precancerous lesion. (C) 2009 Elsevier GmbH. All rights reserved.”
“Acetoacetate decarboxylase (AADase) has long been cited as the prototypical example of the marked shifts in the pK(a) values of ionizable groups that can occur in an enzyme active site. In 1966, it was hypothesized that in AADase the origin of the large pK(a) perturbation (-4.

The sorption capacities in the studied conditions were about 0.6 and 0.8 mmol/g for cadmium and lead, respectively. The cadmium removal could be fast and it is almost quantitatively desorbed using 0.25 M HNO3, while desorption of lead required 1 M HNO3 to achieve a removal efficiency of ca. 75% from pectin-based beads. The possibility of biosorbents’ reuse was also proved. Protein Tyrosine Kinase inhibitor Addition of guar gum to pectin biosorbent did not change its sorption properties significantly.”
“Behavior

and behavior-associated issues are an important part of psittacine medicine. However, many veterinarians have an approach to parrots from the basics of handling and restraint to their assessment of behavioral issues (e.g., feather plucking), that fails to take into account the importance of understanding a bird’s natural behavior in the wild, and how these actions can be adapted to optimize interactions between the bird and their human owners. Understanding how to influence parrot behavior by positive reinforcement rather than punishment is key to improving the welfare of these captive birds and their owners. Copyright 2014 Elsevier Inc. All rights reserved.”
“Objectives: To provide estimates of the prevalence and correlates of subjective memory complaints in older individuals

by using population-based Australian data. Design: 2007 National Survey of Mental Health and Well-Being. Setting: Australia. Participants: GS-9973 nmr 1,905 community-dwelling participants aged 65-85 years. Measurements: Subjective memory complaints were assessed by using two questions reflecting: (1) poorer memory compared with others of the same age (“worse memory”); and (2) a decline in memory performance over the previous 5 years (“declining memory”). Twelve-month and lifetime diagnoses were derived from structured diagnostic Selleckchem INCB024360 interviews.

Other correlates investigated included chronic physical conditions, lifestyle factors, and service use. Analyses adjusted for scores on the Minie Mental State Examination. Results: Subjective memory complaints were reported by one-third (33.5%) of respondents. Those who reported either complaint were more likely to report psychological distress, poor functioning, service use, and negative self-assessed mental and physical health. “Declining memory” over the past 5 years was also related to an increase in the rates of psychiatric disorders. After adjusting for other variables of interest, associations were established between subjective memory complaints and psychological distress, poor functioning, negative self-assessed mental health, and alcohol use disorders. Except for the association between “declining memory” and anxiety and depression, these associations remained significant after excluding those with scores smaller than 27 on the Minie-Mental State Examination.

Defensin mRNA levels were quantified by reverse transcription-polymerase chain reaction, and peptide release into culture supernatants was quantified by immuno dot blot or enzyme-linked immunosorbent assay. Increasing concentrations of SEB down-regulated DEFA5, DEFA6 and DEFB1 mRNA in a dose-dependent manner but increased DEFB2 simultaneously. The down-regulation of alpha-defensins was reversed by dexamethasone. DEFA5 and DEFB2 peptide secretion levels were altered in parallel with mRNA. Interferon-gamma and interleukin (IL)-1 beta exhibited

a dose-dependent down-regulation of alpha-defensin mRNA, IL-6 significantly down-regulated only DEFA6; in contrast, tumour necrosis factor-alpha and IL-4 had no Selleck LBH589 significant effect. Immune cell activation and proinflammatory cytokines down-regulated the constitutively expressed DEFA5, DEFA6 and DEFB1 defensins, and up-regulated DEFB2 in intact human intestinal tissue explants in short-term culture. The effect of local immune activation on innate defence may explain the reduced alpha-defensin

expression noted in inflammatory T cell-mediated enteropathies.”
“Pseudomonas sp. strain WBC-3 utilizes para-nitrophenol (PNP) as a sole source of carbon, nitrogen, and energy. In order to identify the genes involved in this utilization, we cloned and sequenced a 12.7-kb fragment containing a conserved MRT67307 nmr region of NAD(P) H: quinone oxidoreductase genes. Of the products of the 13 open reading frames deduced from this fragment, PnpA shares 24% identity to the large component of a 3-hydroxy-phenylacetate hydroxylase Torin 2 from Pseudomonas putida U and PnpB is 58% identical to an NAD(P) H: quinone oxidoreductase from Escherichia coli. Both PnpA and PnpB were purified to homogeneity as His-tagged proteins, and they were considered to be a monomer and a dimer, respectively, as determined by gel filtration. PnpA is a flavin adenine dinucleotide-dependent single-component

PNP 4-monooxygenase that converts PNP to para-benzoquinone in the presence of NADPH. PnpB is a flavin mononucleotide-and NADPH-dependent p-benzoquinone reductase that catalyzes the reduction of p-benzoquinone to hydroquinone. PnpB could enhance PnpA activity, and genetic analyses indicated that both pnpA and pnpB play essential roles in PNP mineralization in strain WBC-3. Furthermore, the pnpCDEF gene cluster next to pnpAB shares significant similarities with and has the same organization as a gene cluster responsible for hydroquinone degradation (hapCDEF) in Pseudomonas fluorescens ACB (M.J. Moonen, N.M. Kamerbeek, A.H. Westphal, S.A. Boeren, D.B. Janssen, M.W. Fraaije, and W.J. van Berkel, J. Bacteriol. 190: 5190-5198, 2008), suggesting that the genes involved in PNP degradation are physically linked.

Spatially resolved energy dispersive spectroscopy and electron energy loss elemental mappings and profiles showed that the chromium, aluminum, and yttrium atoms are distributed in a sequential way following the position of the targets inside the deposition chamber. Analysis of the different atomic distribution and phases formed at the nanoscale is discussed depending on the deposition parameters.”
“Study ObjectivesTo determine whether a

relationship exists between initial serum vancomycin trough concentrations and initial empirical vancomycin dose, patient weight, and patient age, and to determine the risks for vancomycin-associated nephrotoxicity in pediatric patients stratified by hospital setting. DesignStepwise linear and multinomial logistic regression analysis of retrospectively collected data. SettingTwo geographically distinct children’s tertiary care selleck screening library medical centers. PatientsA total of 316 pediatric patients without preexisting renal dysfunction who were managed outside of the neonatal intensive care unit and were treated with at least 3 doses of vancomycin for gram-positive bacterial infections and had at least one serum vancomycin trough concentration between January 1, 2008, and July 31, 2010. Measurements and Main ResultsElevated vancomycin trough concentrations had no statistically significant relationship with initial empirical vancomycin dosing across ALK cancer all

hospital settings. Serum vancomycin trough concentrations (lower than 15mg/L or 15-20mg/L) were not associated with increased risk of nephrotoxicity. Concomitant nephrotoxic agents, however, including loop diuretics, vasopressors, angiotensin-converting

enzyme (ACE) inhibitors, and nonsteroidal antiinflammatory drugs (NSAIDs) were significantly associated with the development of nephrotoxicity in medical-surgical and intensive care patients. Based on this analysis, use of loop diuretics and vasopressors increased the odds of developing nephrotoxicity (odds ratio [OR] 42.8 [p=0.001] and 18.4 [p=0.02], respectively). Use of NSAIDS and ACE inhibitors also increased SNS-032 in vitro the odds of developing nephrotoxicity (OR 18.6 [p=0.02] and 4.7 [p=0.03], respectively). ConclusionNo significant associations were found between initial empirical weight-based vancomycin dosing or elevated serum trough concentrations and development of nephrotoxicity in children; rather, nephrotoxicity was associated with combination therapy with vancomycin and other potentially nephrotoxic agents.”
“Selenoprotein is associated with a variety of serious diseases, including infectious diseases, neurodegenerative disorders, cancer and cardiovascular disease. The aim of this study was to produce a new transgenic (Tg) rat expressing human selenoprotein M (SelM) in order to examine the protective function of the antioxidant status in vivo.

“
“Carbon and nitrogen stable isotopes and fatty acids (FAs) revealed primary producer organic carbon sources that fuel a coral reef food web with river influence. A stable isotope mixing model was used to assess the relative contribution of six different primary producers to nine of the most ubiquitous invertebrate and fish consumer’s bulk carbon. Mangrove and phytoplankton were difficult to differentiate

in some consumers; likely solutions involved one or the other but not both at the same time. FA concentration in upper trophic levels was corrected for the primary producer’s Lonafarnib price relative contribution according to the mixing model, and FA retention was evaluated using a calculated trophic retention factor (TRF). The C-18 FAs, 18:2 find more omega 6 and 18:3 omega 3, were plentiful in mangrove, sea grass, and green algae, but decreased across trophic levels with a TRF <= 1, probably due to decomposition of drifting leaves and then consumer metabolism. In contrast, macroalgae and phytoplankton FAs, 24:1 omega 9, and highly unsaturated fatty acids (HUFAs), arachidonic acid (ARA) 20:4 omega 6, docosapentanoic acid

(DPA) 22:5 omega 3, and docosahexanoic acid (DHA) 22:6 omega 3, showed trophic accumulation (TRF > 1), while eicosapentanoic acid (EPA) 20:5 omega 3 had similar concentrations across trophic levels (TRF = 1), suggesting the following degrees of HUFA retention: DHA > ARA > EPA. This study indicates that phytoplankton are the major source of essential dietary nutrients for all fish, and that dietary energy from mangroves is

transferred to juvenile fish Caranx hippos, while sea grass nonessential FAs are transferred to the entire food web. Moreover, among the species studied, the sea urchin Echinometra lucunter is the major consumer of brown and green algae, while red algae were also consumed by the surgeon Selleckchem 4SC-202 fish Acanthurus chirurgus.”
“A 19-year-old castrated male Arab/Quarter horse presented with an extensive history of cutaneous metastatic melanoma. Over a period of 8 months, a total of 8 doses of plasmid DNA vaccine expressing the Streptococcus pyogenes emm55 gene (pAc/emm55) were administered intratumorally at 300 mu g/dose via a needless injector. Upon completion of the vaccination protocol, the size of the injected lesions, on average, were reduced by 40.3% from the initial size measurements. Lesions that were not injected were reduced by 47.6%. The overall reduction in total tumor burden was 42.3%. Tumor regression was also associated with the augmentation of antimelanoma IgG antibody response, thus implying that an induction of an effective antimelanoma response would be of great advantage in the management of equine melanoma. (C) 2014 Elsevier Inc. All rights reserved.

Male patients treated with drugs, whose teratogenic potential has been well assessed

or suspected for maternal exposure, should be advised to practice effective birth control during therapy and Lip to one or two cycles of spermatogenesis and to avoid semen contact with vaginal walls during first trimester of pregnancy. AZD6738 chemical structure (C) 2008 Elsevier Inc. All rights reserved.”
“Background and Purpose-It has been suggested that Chagas disease (CD) and particularly CD cardiomyopathy are independent risk factors for cerebrovascular events. Strong evidence is scarce, cardioembolic and inflammatory mechanisms have been proposed, and most studies lack representative and well-matched controls. We sought to investigate CD,

defined by positive serology, as an independent risk factor for stroke, by comparing patients admitted with ischemic stroke with representative control patients with a very similar cardiovascular risk factor profile.\n\nMethods-We performed a case-control study with 101 consecutive stroke patients and 100 consecutive acute coronary syndrome patients admitted to an emergency hospital. CD was investigated in all patients and was confirmed when both immunofluorescence and hemagglutination tests were positive. Clinical, laboratory, and ECG findings were analyzed.\n\nResults-We found that age (P = 0.006),

female EGFR inhibitor sex (P = 0.01), systolic HDAC inhibitor blood pressure (P = 0.001), diastolic blood pressure (P = 0.03), previous stroke/transient ischemic attack history (P < 0.001), atrial fibrillation (P = 0.005), other arrhythmias (P = 0.05), and CD-positive serology (P = 0.002) were more frequent among stroke patients than among patients with acute coronary syndromes. After a multivariable analysis with a backward elimination procedure, previous stroke/transient ischemic attack history (odds ratio = 6.98; 95% CI, 2.99 to 16.29), atrial fibrillation (odds ratio = 4.52; 95% CI, 1.45 to 14.04), and CD-positive serology (odds ratio = 7.17; 95% CI, 1.50 to 34.19) remained independently associated with stroke.\n\nConclusions-CD seems to be an independent risk factor for ischemic stroke. For patients in or coming from endemic regions, CD should be considered an etiologic or contributing factor for stroke. (Stroke. 2009; 40: 3691-3694.)”
“Despite the safety and feasibility of mesenchymal stem cell (MSC) therapy, an optimal cell type has not yet emerged in terms of electromechanical integration in infarcted myocardium. We found that poor to moderate survival benefits of MSC-implanted rats were caused by incomplete electromechanical integration induced by tissue heterogeneity between myocytes and engrafted MSCs in the infarcted myocardium.

At baseline, CD152+ expression was lower in patients than in controls (P<10(-6)). After stimulation, there

were an increase in CD152+ T cells and decreases in CD28+ and CD4+ cells in controls (P<0.01). In AT children, CD152+ T cells remained stable. CD4+CD152+ T cells correlated inversely with antithyroglobulin antibodies. We conclude that alterations in lymphocyte markers are associated with AT. Stimulation leads to differing changes in T-lymphocyte subsets in both examined children populations.”
“Alginate encapsulation is a simple and cost-effective technique to preserve plant germplasm but there are only a few check details reports available on preservation of encapsulated explants of two highly valuable groups of tropical trees, the eucalypts (Myrtaceae) and mahoganies (Meliaceae). This study investigated alginate encapsulation for preservation of the eucalypt hybrid, Corymbia torelliana x C. citriodora, and the African mahogany, Khaya senegalensis. We assessed shoot regrowth of encapsulated shoot tips and nodes after storage for 0, 3, 6 and 12 months on media varying in sucrose and nutrient content, under storage conditions of 14 degrees C and zero-irradiance. Encapsulated explants of both trees were preserved most effectively on high-nutrient (half-strength Murashige and Skoog) medium containing 1%

sucrose, which provided very high frequencies of shoot CT99021 inhibitor regrowth (92-100% for Corymbia and 71-98% for Khaya) and excellent shoot development after 12 months’ storage. This technique provides an extremely efficient means for storage and exchange of eucalypts and mahoganies, ideally suited for incorporation into plant breeding and

germplasm conservation programs.”
“Ischemia-reperfusion injury (IRI) is a major cause of acute kidney injury (AKI) and both innate and adaptive immunity contribute to the pathogenesis. Kidney resident cells promote inflammation after IRI by increasing endothelial cell adhesion molecule expression and vascular permeability. Kidney epithelial cells bind complement and express toll-like receptors and resident and infiltrating cells produce cytokines/chemokines. MRT67307 cost Early activation of kidney dendritic cells (DCs) initiates a cascade of events leading to accumulation of interferon-gamma-producing neutrophils, infiltrating macrophages, CD4(+) T cells, B cells and invariant natural killer T (NKT) cells. Recent studies from our laboratory now implicate the IL23/IL17 pathway in kidney IRI. Following the initial early phase of inflammation, the late phase involves infiltration of anti-inflammatory cells including regulatory T cells, alternatively activated macrophages and stem cells leading to attenuation of inflammation and initiation of repair. Based upon these immune mechanisms of injury, recent studies hold promise for novel drug therapies. These pharmacological agents have been shown to reduce inflammation or cytotoxicity in rodent models of AKI and some show early promise in clinical trials.

\n\nConclusions: To our knowledge, the SE-technique is the first to multi-label antigens, identifying vessel and pericyte architecture in bone marrow by light microscopy. This technique may unravel novel aspects of the composition of the microvessel

structures in patients with PMF and related neoplasms.”
“Background: There is limited evidence on non-pharmacological interventions for gout. The aim of the study was to determine whether a footwear intervention can reduce foot pain and musculoskeletal disability in people with gout.\n\nMethods: Thirty-six people with gout participated in a prospective intervention study over 8 weeks. Participants selected one 3MA of 4 pairs of shoes and thereafter wore the shoes for 8 weeks. The primary outcome was foot pain using a 100

mm visual analogue scale. Secondary outcomes related to function and disability were also analysed.\n\nResults: The Cardio Zip shoe was selected by 58% of participants. Compared with baseline, overall scores for all shoes at 8-weeks demonstrated a decrease in foot pain (p = 0.03), general pain (p = 0.012), Health Assessment Questionnaire (HAQ)-II (p = 0.016) and Leeds Foot Impact Scale (LFIS) impairment subscale (p = 0.03). No significant differences were observed in other patient reported outcomes including patient global assessment, LFIS activity Selleckchem Temsirolimus subscale, and Lower Limb Task Questionnaire subscales

(all p > 0.10). We observed significant improvements between baseline measurements using the participants’ own shoes and the Cardio Zip for foot pain (p = 0.002), general pain (p = 0.001), HAQ-II (p = 0.002) and LFIS impairment subscale (p = 0.004) Anlotinib manufacturer after 8 weeks. The other three shoes did not improve pain or disability.\n\nConclusions: Footwear with good cushioning, and motion control may reduce foot pain and disability in people with gout.”
“Rapid facial mimicry (RFM) is an automatic response, in which individuals mimic others’ expressions. RFM, only demonstrated in humans and apes, is grounded in the automatic perception-action coupling of sensorimotor information occurring in the mirror neuron system. In humans, RFM seems to reflect the capacity of individuals to empathize with others. Here, we demonstrated that, during play, RFM is also present in a cercopithecoid species (Theropithecus gelada). Mother-infant play sessions were not only characterized by the highest levels of RFM, but also by the fastest responses. Our findings suggest that RFM in humans have homologous not only in apes, but also in cercopitecoids. Moreover, data point to similarities in the modality in which mother-infant synchronous behaviours are expressed among primates, suggesting a common evolutionary root in the basic elements of mother-infant affective exchanges.