and gender related changes in the association between mothers depression and children s problem behaviors

Tài liệu Báo cáo khoa học: Moult cycle-related changes in biological activity of moult-inhibiting hormone (MIH) and crustacean hyperglycaemic hormone (CHH) in the crab, Carcinus maenas From target to transcript ppt

Ngày tải lên : 21/02/2014, 00:20

... level In view of these observations, we also investigated levels of MIH and CHH peptides in the sinus gland and levels of transcripts in XO neurones during the moult cycle, to see whether signiﬁcant ... receptors for MIH was suggested Levels of MIH and CHH in the sinus gland during the moult cycle As individual SG from single crabs always contained almost identical proﬁles and quantities of peptides ... CHH secretion is a dynamic process Taking these observations into account, and given that CHH is about 10-fold less effective than MIH in repressing ecdysteroid synthesis [4], it now seems possible...

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Báo cáo khoa học: Biochemical evidence for conformational changes in the cross-talk between adenylation and peptidyl-carrier protein domains of nonribosomal peptide synthetases ppt

Ngày tải lên : 29/03/2014, 08:20

... means to monitor these changes with intact proteins in solution Furthermore, a close inspection of the results showed differences between the apo-protein and the holo-protein Interestingly, the ... reaction stage of the A domain Discussion The interaction of the PCP with its neighbouring domains in NRPS systems is crucial in the catalytic cycle and in the directed product assembly in these complex ... mutated Cys60 to phenylalanine because this is the most prominent residue at this position in the closely related A domains of the tyrocidine and bacitracin NRPS Cys331 is part of the binding pocket...

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Báo cáo y học: "The association between disease activity and NT-proBNP in 238 patients with rheumatoid arthritis: a 10-year longitudinal study" pptx

Ngày tải lên : 09/08/2014, 10:23

... purposes) cholesterol, smoking, and creatinine) were also recorded The use of NSAIDs, DMARDs, and glucocorticoids was recorded by the study nurse at all assessments (the use of COX-2 inhibitors ... deals with missing values by assuming them to be missing at random without removing the individual from the dataset We investigated the change in NTproBNP levels over time and examined associations ... in the linear regression analyses (Table 2) This significant association was also maintained in the multivariate linear regression analyses, which included the interaction between age and gender...

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Báo cáo khoa hoc:" Adaptive significance of amylase polymorphism in Drosophila. Analysis of the association between tissue-specific expression and specific activity in Amy or Amy genotypes F S of Drosophila subobscura" ppt

Ngày tải lên : 09/08/2014, 18:21

... polymorphism, analyses of enzyme systems in eukaryotes reveal the existence of polymorphism in tissue-specific enzyme expression Various kinds of regulatory genes have different effects on tissue-specific, ... regions and three for the specific activity of the enzyme RESULTS Results of the analysis of 37 lines homozygous for the Amy allele and 19 s lines homozygous for the Amy allele with respect to the ... of the results In this way, the variability in the number of active regions and the specific activity of the enzyme, as parameters, were analysed within and between the Amy and Amy genotypes Line...

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Báo cáo y học: " Open Access The association between bullying and early stages of suicidal ideation in late adolescents in Greece" pdf

Ngày tải lên : 11/08/2014, 16:23

... commands of Stata (svylogit) using school as the stratum Results were very similar with both models and therefore in the paper we present the results using the survey commands because their use ... marital status, number of brothers and sisters, mother s educational status, father s educational status, mother s employment status, father s employment status) Students were also asked to subjectively ... criteria using specially developed computerized algorithms [35] For screening purposes in the first phase of the study we used the screening questions of the several symptom sections of the CIS-R The...

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Báo cáo y học: "The association between subchondral bone cysts and tibial cartilage volume and risk of joint replacement in people with knee osteoarthritis: a longitudinal study" pptx

Ngày tải lên : 12/08/2014, 12:20

... of disease progression Several limitations to our study exist Because of the moderate sample size of the current study, cyst progression was defined simply as an increase in score, and thus included ... hypersignal, whereas a BML was an ill-defined hypersignal The assessments of subchondral bone cysts and BMLs were performed on the MRI slice that yielded the greatest lesion size The intensity and ... [6] No study has examined the presence of subchondral bone cysts at baseline as a risk factor for structural changes in the knee The relationship between bone marrow lesions (BMLs) and subchondral...

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Báo cáo y học: "The association between leptin, interleukin-6, and hip radiographic osteoarthritis in older people: a cross-sectional study" doc

Ngày tải lên : 12/08/2014, 14:21

... longitudinal studies Conclusions This cross-sectional study suggests that in older adults, serum levels of leptin in both sexes and IL-6 in women are positively associated with hip JSN The associations ... no disease and = most-severe disease) by using the Altman atlas [32], as previously described [33] Each score was arrived at by consensus between two readers who simultaneously assessed the radiograph, ... measurements Self-report of smoking status and diseases including rheumatoid arthritis, asthma, cardiovascular disease, and diabetes were recorded by questionnaire Hip pain was assessed by questionnaire...

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Báo cáo y học: "The association between microvascular and macrovascular endothelial function in patients with rheumatoid arthritis: a cross-sectional study" pdf

Ngày tải lên : 12/08/2014, 17:21

... directly linked to NO release [43], it is possible that differences in shear stress profiles resulted in the lack of association between these two assessments in the study by Arosio and colleagues [33] ... [44], as in the Foster and colleagues study, but is eliminated when 0.5% sodium chloride is used [44], as in the present study Thus, differences in protocol make comparing the findings of both studies ... patients with RA, suggesting that these assessments cannot be used interchangeably in this population Assessments of both vascular beds may provide more meaningful clinical information on vascular...

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Báo cáo y học: "The association between systemic glucocorticoid therapy and the risk of infection in patients with rheumatoid arthritis: systematic review and metaanalyses" pptx

Ngày tải lên : 12/08/2014, 17:22

... perform a systematic literature review and meta-analysis (where appropriate) of RCTs and observational studies to assess the association between systemic GC therapy and the risk of infection in patients ... characteristics of the studies Extracted data were cross-checked against notes made by both reviewers during the eligibility assessment, with resolution by discussion in the few instances of disagreement ... case-control studies) Discussion RCTs and observational studies generated different estimates of infection risk associated with GC therapy The RCT meta-analysis suggested a null association between...

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Báo cáo y học: "The association between weight loss and engagement with a web-based food and exercise diary in a commercial weight loss programme: a retrospective analysis" pdf

Ngày tải lên : 14/08/2014, 08:20

... food and exercise diaries online, in return for a monthly subscription charge The service is a self-help tool assisting the user in recording diet and exercise and charting their progress towards ... interventions Obes Rev 2009, 10:671-680 38 Ballor DL, Keesey RE: A meta-analysis of the factors affecting exerciseinduced changes in body mass, fat mass and fat-free mass in males and females Int J Obes ... features, and allow participants to be selective about the tools they use Several studies have examined which features of Internet weight loss programmes are associated with successful weight loss in...

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gisbert and navallas - 2013 - the association between voluntary disclosure and cg in the presence of severe agency conficts

Ngày tải lên : 06/01/2015, 19:46

... When using total assets as a discriminating variable, results are consistent with the size of the ﬁrm as one of the main determinants of voluntary disclosures Bigger companies disclose considerably ... companies in the sample The descriptive evidence for these variables is consistent with prior work and reveals a wide cross-sectional variation across the sample ﬁrms Method We study the association ... a business in the best interests of shareholders, limiting agency costs and favoring the survival of corporations (Fama & Jensen, 1983) The board of directors is one of the most important internal...

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Characteristics of Leachate from Citrus Groves and their Changes in the Collecting Reservoirs in Matsuyama, Japan

Ngày tải lên : 05/09/2013, 10:17

... respectively Stream water samples were collected at the middle parts of the grove from points Sampling points St.1 and St.2 are in the same stream, and sampling point St.3 is in the other stream ... The two streams flow together to be one stream and the sampling point St.4 is situated in the joined stream, which is the only stream that flows into the reservoir The reservoir water was also ... citrus grove were investigated and their behaviors in the collecting reservoirs were discussed The main results obtained from the investigation are as follows: 1) Nitrogen concentration in grove soil...

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Tài liệu Age-related changes of the dental aesthetic zone at rest and during spontaneous smiling and speech pptx

Ngày tải lên : 19/02/2014, 17:20

... was possibly caused by a differing mean in the second cohort As this is not in line with the other results, the findings should be interpreted with caution The same as lip line heights during spontaneous ... interesting finding was that the age -related decrease in lip line height during spontaneous smiling was considerably less than in the natural rest position It was also interesting to note that in the ... quartiles, and ranges of mandibular lip line heights in millimetres relative to the gingival margin for the lower incisors, canine, premolars, and first molar The grey shaded areas represent the gingiva...

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Tài liệu Báo cáo khoa học: Adaptive changes in the expression of nuclear and mitochondrial encoded subunits of cytochrome c oxidase and the catalytic activity during hypoxia pptx

Ngày tải lên : 20/02/2014, 23:20

... CytOX subunits during hypoxia We also tested the level of mRNA for subunit VIIa, which is expressed as isolog H and L The L isolog is ubiquitously expressed in all the tissues whereas the H isolog ... ADP and succinate as described in the Materials and methods section Hexokinase and phosphofructokinase activities were measured in the cytosolic fractions Isocitrate dehydrogenase and NADH:ubiqinone ... The CNC basic leucine zipper factor, Nrf1, is essential for cell survival in response to oxidative stress-inducing agents Role for Nrf1 in gamma-gcs (1) and gss expression in mouse ﬁbroblasts...

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Tài liệu Báo cáo Y học: Role of electrostatics in the interaction between plastocyanin and photosystem I of the cyanobacterium Phormidium laminosum ppt

Ngày tải lên : 21/02/2014, 01:21

... were measured using laser-ﬂash-induced absorbance changes of photosystem I at 820 nm Unless stated otherwise, the experimental setup and programmes ´ used in the analysis were as in Hervas et al ... temperatures, the plant and cyanobacterial systems show similar rates DISCUSSION To our knowledge, the work described here and in the related publications [1,7] is the ﬁrst kinetic analysis of the in ... DHà and –TDSà [14] Comparison between P laminosum and spinach The response to ionic strength of the reaction between P laminosum plastocyanin and photosystem I was in marked contrast with the...

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Báo cáo khoa học: Local changes in the catalytic site of mammalian histidine decarboxylase can affect its global conformation and stability pptx

Ngày tải lên : 08/03/2014, 08:20

... the induced-ﬁt hypothesis by Koshland, it is well established that the interactions between an enzyme and its substrate induce conformational changes at the active site In most cases, these conformational ... carried out in the presence of SDS as the only denaturing agent could reveal: (a) reinforcements of monomer associations, as only the strongest associations could survive the denaturing agent; and (b) ... could induce global conformational changes in the intact holoenzyme, reinforcing our starting hypothesis Evidence has also been obtained suggesting differences between these conformations before and...

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Báo cáo khoa học: Crystal structures of HIV protease V82A and L90M mutants reveal changes in the indinavir-binding site potx

Ngày tải lên : 23/03/2014, 12:20

... Asp25 and Asp25¢ also showed a small shift relative to their positions in the other complexes, and less symmetrical interactions with the hydroxyl of indinavir (Table 5), as well as the close ... for indinavir The changes in protease structure and interactions with indinavir must be considered during the design of new inhibitors for resistant HIV Ó FEBS 2004 HIV protease crystal structures ... improved interactions with indinavir In contrast, PRL90M showed fewer van der Waals contacts with indinavir, the main chain atoms of residues 80–82 were further from the indinavir, and the side chain...

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Biomechanical Walking Pattern Changes in the Fitand and Healthy Elderly docx

Ngày tải lên : 28/03/2014, 19:21

... with the stance phase foot and continuing up to the hip, across the pelvis, and down the swing limb, and the chain involves at least 12 degrees of freedom at the joints and scores of muscles The ... those measures Several of these studies have related these gait changes to falls,l8 rnobility,l9 and postfall anxiety.20 All of these studies have made inferences about the reasons for the observed ... degeneration in this fine motor control of the foot may result in problems of stumbling during swing and in rebalancing immediately after HC Numerous studies have addressed the changes in the gait...

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Báo cáo khoa học: Bcl-2 and Bcl-xL play important roles in the crosstalk between autophagy and apoptosis pdf

Ngày tải lên : 28/03/2014, 23:20

... as a Bcl-2-interacting protein, and was the ﬁrst human protein shown to be indispensable for autophagy [44] The interaction between Beclin and its binding partners regulates the initial steps ... is regulated by class I and class III phosphoinositide 3-kinases (PI3Ks) The PI3Ks generate lipid ‘second messengers’ that mediate signal transduction, and have been divided into four classes, ... and increasing the activities of caspase and caspase 7, resulting in apoptosis of mouse RAW264.7 macrophages [30] Other studies found that Hsp90b, but not Hsp90a, was associated with Bcl-2 during...

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Báo cáo khoa học: Roles of prolactin-releasing peptide and RFamide related peptides in the control of stress and food intake potx

Ngày tải lên : 29/03/2014, 21:20

... AXOR12, KISS-1R) GPR103 (AQ27, SP9155) Decrease in vasopressin release Increase in the release of ACTH, oxytocin, vasopressin and prolactin Increase in the release of ACTH, oxytocin and prolactin ? ... neuroendocrine stress responses On the PrRP and RFRPs in metabolism and stress other hand, the administration of PrRP-neutralizing antibodies facilitates ACTH release in response to exercise, suggesting that ... of stress responses may depend upon the nature of stressful stimuli used Stressful stimuli affect food intake and increase energy expenditure On the other hand, food intake affects stress responses...

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