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For decades, the Brazilian north-east coast has been a recognized feeding area for five sea turtle species. However, it still lacks information about stranding patterns. A decade of a beach monitoring programme (from 2010–2019) provided information on the composition, abundance and spatio-temporal distribution of stranded sea turtle species along a semiarid coast in the western equatorial Atlantic. A total of 905 individuals of four species were recorded in a route of ~130 km. The most stranded group was the juvenile green turtles (Chelonia mydas), followed by Lepidochelys olivacea, Eretmochelys imbricata and Caretta caretta. The strandings present a seasonal and geographic pattern, and therefore any conservation measure to be implemented must consider these patterns. Also, the possible occurrence of fibropapillomatosis tumours calls for additional studies to understand its causes. Lastly, stranded sea turtles eventually show marks of fishery interaction, which indicate the need for environmental education programmes with fishing communities.
Schistosomiasis japonica remains a public health concern in many areas of the Philippines. Periodic Mass Drug Administration (MDA) to at-risk populations is the main strategy for morbidity control of schistosomiasis. Attaining MDA coverage targets is important for the reduction of morbidity and prevention of complications due to the disease, and towards achieving Universal Health Care. The study employed a qualitative case study design. Key informant interviews and focus group discussions were conducted to provide in-depth and situated descriptions of the contexts surrounding the implementation of MDA in two selected villages in known schistosomiasis-endemic provinces in Mindanao in the Philippines. Data analysis was done using the Critical Ecology for Medical Anthropology (CEMA) model coupled with the intersectionality approach. It was found that within various areas in the CEMA model, enabling as well as constraining factors have been encountered in MDA in the study settings. The interplay of income class, geographical location, gender norms and faith-based beliefs may have led to key populations being missed during the conduct of MDA in the study sites. The constraints faced by the target beneficiaries of MDA, as well as programme implementers, must be addressed to enhance service delivery and to control morbidity due to schistosomiasis. Improving compliance with MDA also requires a holistic, integrated approach to addressing barriers to participation, which are shaped by wider socio-political and power structures.
Gray-level co-occurrence matrix (GLCM) analysis is a contemporary and innovative computational method for the assessment of textural patterns, applicable in almost any area of microscopy. The aim of our research was to perform the GLCM analysis of cell nuclei in Saccharomyces cerevisiae yeast cells after the induction of sublethal cell damage with ethyl alcohol, and to evaluate the performance of various machine learning (ML) models regarding their ability to separate damaged from intact cells. For each cell nucleus, five GLCM parameters were calculated: angular second moment, inverse difference moment, GLCM contrast, GLCM correlation, and textural variance. Based on the obtained GLCM data, we applied three ML approaches: neural network, random trees, and binomial logistic regression. Statistically significant differences in GLCM features were observed between treated and untreated cells. The multilayer perceptron neural network had the highest classification accuracy. The model also showed a relatively high level of sensitivity and specificity, as well as an excellent discriminatory power in the separation of treated from untreated cells. To the best of our knowledge, this is the first study to demonstrate that it is possible to create a relatively sensitive GLCM-based ML model for the detection of alcohol-induced damage in Saccharomyces cerevisiae cell nuclei.
A national act (Order SSI/1356/2015) regulating Post-Launch Evidence Generation (PLEG) studies was set in Spain in 2015. These PLEG studies are to inform decisions about technologies already included in the Benefit Portfolio of the Spanish National Health System (SNHS) in order to confirm/exclude/modify their terms of use. Once a PLEG is established the selected hospitals provide the technology according to a common protocol and register outcomes until the required sample size is reached.
Methods
The PLEG studies are prospective, observational and single arm studies on safety, effectiveness and cost-effectiveness of a technology in real practice. The technology is selected because of the identification of an evidence gap, usually through a health technology assessment (HTA) report made by an agency of the Spanish Network of HTA Agencies (RedETS). The execution of a PLEG is assigned to one of the RedETS Agencies, which is responsible of delivering annual reports and a final report when the objectives are reached.
Results
The following six PLEG studies, all of them on medical devices, have been launched in Spain so far, i) Endobronchial valve for patients with persistent air leak; ii) Biodegradable esophageal stent; iii) Percutaneous mitral valve repair system by clip; iv) Left Atrial Appendage Closure Device; v) Sensor-based glucose monitoring systems for children with type 1 diabetes mellitus; vi) Left ventricular assist devices for destination therapy. Five studies will finish their data collection by the end of 2020 or during 2021.
Conclusions
A new national procedure using PLEG has been made available in Spain facilitating the use of real-world evidence to inform national decision-making on the financing of selected technologies due to uncertainties about their effectiveness, safety, cost-effectiveness and organizational impact. The studies are requiring a high amount of coordination tasks, as they are involving an average of 21 hospitals each. The usefulness and suitability of this procedure to achieve its objectives must be evaluated once their results are available.
The burden of depression is increasing worldwide, specifically in older adults. Unhealthy dietary patterns may partly explain this phenomenon. In the Spanish PREDIMED-Plus study, we explored (1) the cross-sectional association between the adherence to the Prime Diet Quality Score (PDQS), an a priori-defined high-quality food pattern, and the prevalence of depressive symptoms at baseline (cross-sectional analysis) and (2) the prospective association of baseline PDQS with changes in depressive symptomatology after 2 years of follow-up. After exclusions, we assessed 6612 participants in the cross-sectional analysis and 5523 participants in the prospective analysis. An energy-adjusted high-quality dietary score (PDQS) was assessed using a validated FFQ. The cross-sectional association between PDQS and the prevalence of depression or presence of depressive symptoms and the prospective changes in depressive symptoms were evaluated through multivariable regression models (logistic and linear models and mixed linear-effects models). PDQS was inversely associated with depressive status in the cross-sectional analysis. Participants in the highest quintile of PDQS (Q5) showed a significantly reduced odds of depression prevalence as compared to participants in the lowest quartile of PDQS (Q1) (OR (95 %) CI = 0·82 (0·68, 0·98))). The baseline prevalence of depression decreased across PDQS quintiles (Pfor trend = 0·015). A statistically significant association between PDQS and changes in depressive symptoms after 2-years follow-up was found (β (95 %) CI = −0·67 z-score (–1·17, −0·18). A higher PDQS was cross-sectionally related to a lower depressive status. Nevertheless, the null finding in our prospective analysis raises the possibility of reverse causality. Further prospective investigation is required to ascertain the association between PDQS and changes in depressive symptoms along time.
The main factors that are involved in a correct adherence to the therapeutic recommendations in Bipolar Disorder includes aspects related to age, sex, ethnicity, socioeconomic level and characteristics of the illness associated with the severity, comorbidity and adverse effects related to previous medicine.
Objectives
To analyse the individual perception that the patient with Bipolar Disorder has regarding the positive and negative aspects of taking the recommended medication.
Methods
Descriptive and interpretative observational study under the qualitative paradigm of research, extracting the data through the completion of four focus groups with ten patients everyone. To complete the codification of the content of the participant’s discourses, we rely on the QRS NVivo 10 computer program.
Results
In the participant’s discourse concerning the main barriers to pharmacological treatment, for example “It’s because we live in a society and, because of that, we don’t go without medicine; if we didn’t live in society, we wouldn’t take medicine because we wouldn’t bother anyone”. Some examples of patient’s discourse, about perceived facilitators were: “I have to take medicine for my bipolar disorder, that’s it, I have a treatment, my illness has a name”.
Conclusions
The main facilitators regarding the use of pharmacological treatment in Bipolar Disorder are the perceived need for treatment in the acute phase and the recognition of the illness, the shared clinical decision and the causal biological attribution in the chronic phase. About perceived barriers, social control is identified in both phases, adverse effects in the acute cases and the absence of effective treatment in the chronic state.
Comorbidity has been defined as the coexistence of somatic and psychiatric diseases with diferent physiopatology in the same person, and it can appear simultaneously to the schizophrenia or during the patient's lifetime. There are two types of comorbidity: episodical or taking place during the lifetime of the patient. We can diffferenciate between comorbidity itself (in cluster, dependent or associated) to the so-called pseudo-comorbidity. Besides, comorbidity has been classified as a co-syndrome and it is considered a prognosis indicator of this disease, which can determine an increase in the rates related to relapses, worse response to treatment, less capacity to cope with social situations, and suicide in patients suffering from schizophrenia.
Results:
177 schizophrenic patients were assessed for affective symptoms and suicide behaviour. 24.3% were suffered for depression. 35% had a previous record of autolytic attempts. The rate of suicide history were higher among depressed schizophrenics (50%) than non-depressed schizophrenics (20%) (p<0,05).
Conclusions:
We point out the clinic importance of suicide in schizophrenic patients suffering from depression. Moreover, the study shows the necessity to carry out longitudinal studies to recognize indicators of depression in advance and establish the diagnosis of depression, and, also, to acknowledge the importance of the gender factor in the depression of schizophrenic patients.
Excessive cortical cerebrospinal fluid (CSF) has been acknowledged as a possible marker of a gray matter loss. This excess in schizophrenia is found predominantly in the prefrontal and temporal regions. We hypothesized that the poorer global outcome and treatment response in males with schizophrenia are related to a greater cortical volume loss as compared to females.
Subjects and methods
In order to test this hypothesis we have used magnetic resonance imaging (MRI) to study the cortical (prefrontal, temporal, and hemispheric) CSF values in a group of 85 patients with schizophrenia, of whom 56 were males and 29, females. We calculated the residual values of CSF in the patients based on the data pertaining to 45 control subjects and linear regression, from which the normal effects of age and intracranial volume were discounted. These residual scores constitute a quantitative measurement of the excess of CSF due to the disease.
Results
Males, but not females, presented a trend-level significant excess of left prefrontal CSF. The prefrontal and temporal residual values were significantly associated with illness duration in males, but not in females.
Discussion
These results conform to the worse outcome and the higher severity of structural abnormalities generally found in schizophrenia in male subjects.
Conclusion
Our data support the hypothesis of accelerated prefrontal cortical loss in males, but not in females with schizophrenia.
Among the delusional misidentification syndromes, Capgras is the most common delusional disorder. Is characterized by the belief that a person, usually related to the patient, has been replaced by an impostor. In a more rare presentation, delusion affects the recognition of the self, either his physical or his psychological identity. In this paper, the authors aim to describe a clinical case of false recognition of the patient's own physical identity. The patient was diagnosed with a Schizoaffective Disorder. The authors also describe summarily the different misidentification syndromes.
Depression is very common among institutionalized elders. Because of the increased risk of cognitive impairment/dementia, and mortality we want to describe the evolution of depression and analyze predictive factors.
Methods
In the Aging Trajectories Study (Instituto Superior Miguel Torga - Coimbra), we followed up a sample of 83 nondemented persons (M ± SD baseline age = 79.51 ± 6.58; men: 17; women: 66). In a 2-year prospective cohort analysis (2010-2011, and 2013), we assessed depression using the Geriatric Depressive Scale/GDS as screening tool and the Mini International Neuropsychiatric Interview to diagnose depression. We also used the UCLA Loneliness Scale, the Geriatric Anxiety Inventory/GAI, the Positive and Negative Affect Scale/PANAS. Sociodemographics, and health were control variables. We performed a multinomial logistic regression to identify predicitive factors.
Results
Fifty participants had depression at baseline, nine developed, 49 maintained, nine remitted, and 16 maintained without depression.
Having depression was associated with worse scores in UCLA, GAI, and PANAS. Not having depression was correlated with higher positive affect.
Baseline higher GAI and UCLA, and lower positive affect and satisfaction predicted recurrent depression.
Improvement in GDS, GAI, and positive affect predicted depression remission.
Conclusion
Results show that depression is a concern issue for professionals working with institutionalized elderly. Anxiety, loneliness, low positive affect and satisfaction constitute a risk factor for maintaing depression in institutionalized elderly and low anxiety and depressive symptoms are a protective factors for depression. These results could be used in depression prevention programs.
Cognitive rehabilitation techniques, reminiscence therapy, and reality orientation therapy, have shown an impact on cognition, life satisfaction, mood, and on the progression of cognitive decline in elderly.
Objectives
To test the effectiveness of a NRGP on the cognitive and emotional functioning of institutionalized elderly.
Methods
.
Design
single blind randomized controlled study with paired groups.
Participants
Coimbra institutionalized elderly, aged between 64-92 (N = 88) with cognitive impairment no dementia, mostly women (75.0%).
Intervention
randomization of participants to the rehabilitation group/RG (n = 41) and to the comparison/waiting-list group/CG (n = 23). NRGP involved groups of five elders, and took 90 min. per day, once a week, for 10 weeks.
Measurements
Mini-Mental State Examination/MMSE, Frontal Evaluation Battery/FAB, Geriatric Depression Scale/GDS.
Analysis
We used general linear model with repeated measures analysis of variance.
Results
RG improved significantly on cognitive, and executive function (p < 0.001), and CG worsened on cognitive, executive function, and mood (p < 0.01). There was a significant effect on the MMSE, FAB, and GDS scores, after excluding pre-rehabilitation scores as covariates [F (1, 81) = 43.98, p < 0.001; η2 = 0.35; F(1, 80) = 28.37, p < 0.001; η2 = 0.26; F(1, 79) = 19.66, p < 0.001; η2 = 0.20].
Conclusions
A NRGP including cognitive rehabilitation, reminiscence therapy, and reality orientation proved to be effective on cognitive and executive functioning, and on depressive symptoms of institutionalized elders with cognitive impairment no dementia.
Decision capacity (DC) is a complex construct, whose assessment poses huge challenges to Liaison Psychiatrist (LP).
Objectives/aims
Assess factors related to DC in patients with somatic disorders admitted in medical and surgical departments of a general hospital.
Methods
Clinical records of patients who were submitted to a DC assessment at Hospital Fernando Fonseca (Portugal), from 1st January 2012 to 31st December 2014 were retrospectively analysed. Collected data were statistically analysed with SPSS®. Univariable analysis was performed, in order to determine factors related to DC.
Results
Data from 35 patients subject to DC evaluation were considered, of whom 42.4% were considered unable to give consent to medical and/or surgical procedures. Most of these assessments were related to patients who refused treatment. Patients unable to decide were predominantly male and mainly affected by organic mental or neurocognitive disorders (P < 0.05). There were no statistical significant differences in the age of those considered able or unable to decide. After PL intervention, 40% of those considered unable to decide changed their decision. However, it was not significantly related to the ability to give consent.
Conclusions
Neurocognitive disorders are common diagnosis found in patients admitted in somatic departments with no DC. Frequent change in decision after LP intervention may reflect not only cognitive fluctuations, but also a possible influence of LP intervention on patients’ choices. Appropriate standardized measures are useful tools in assessing patients with cognitive impairment, reducing evaluation differences between professionals, and in order to increase LP decisions credibility.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Life functioning difficulties are a relevant but undervalued consequence of major depression. Mood symptoms and cognitive deficits have a significant, and somehow independent, impact on them. Therefore, cognitive difficulties should be considered a potential target to improve patients’ functioning.
Aims
To examine the degree in which objective and subjective cognition explain functional outcome.
Objectives
To assess objective cognitive function (CF) with a neuropsychological battery and to measure subjective CF using measures of cognitive perception.
Methods
Ninety-nine patients with depression were assessed by age, sex and level of schooling. Depressive symptoms severity was measured by Hamilton Depression Rating Scale (HDRS-17). Objective CF consisted in the following cognitive domains: memory, attention, executive functioning and processing speed. Subjective CF was assessed with Perceived Deficit Questionnaire-Depression (PDQ-D). Functioning Assessment Short Test (FAST) was used to evaluate life functioning, excluding the cognitive domain. All the listed measures were included in a multiple regression analysis with FAST scores as dependent variable.
Results
The regression model was significant (F1,98 = 67.484, P < 0.001) with an R of 0.825. The variables showing statistical power included (from higher to lower β-coefficient) HDRS-17 (β = 0.545, t = 8.453, P < 0.001), PDQ-D (β = 0.383, t = 6.047, P < 0.001) and DSST (β = −0.123, t = −1.998, P = 0.049).
Conclusions
The severity of depressive symptoms is the variable that best explains life functioning. Surprisingly, the second factor hindering it is the patients’ perception of their cognition. Current findings highlight the importance of correcting cognitive bias in order to improve functionality. However, results have to be taken cautiously as mood symptoms could partly explain the bias.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
The association between attention deficit hyperactivity disorder (ADHD) and eating disorders has not been yet clarified. The presence of ADHD was significantly correlated with more severe binge eating, bulimic behaviors, and depressive symptomatology. The aim of this work is to study the relationship between ADHD subtypes in adults and the risk of food addiction (binge eating disorder).
The sample was collected on a specific program for adults with ADHD diagnosis in Madrid (Spain). In total, the sample was 110 patients, and we collected information about socio-demographic factors. All patients met DSM-5 criteria for ADHD in different subtypes. We used the conner's Adult ADHD rating scales and the Barrat impulsiveness scale. Also we used the Shorter Promise Questionnaire. This is a 16 scale self-report instrument to measure an individual's level of addictive tendency.
The 36.4% were at high risk of developing a food addiction. For binge eating disorder (BE), no statistically significant differences were found by gender within patients with ADHD.
Binge eating was significantly related to the impulsivity and emotional liability subscale of the CAARS (P < 0.05). The risk of develop BE in ADHD was 4.7 (CI 95% 1.8–12.07). Binge eating was significantly related to the total score on the Barrat scale (P < 0.05) Risk of 3,5 (CI 95% 1.5–7.9) and within the subtypes of impulsivity, motor impulsiveness was the one that was significantly related to BE (P < 0.001)
There is a clear relationship between impulsiveness symptoms and BE in patients with ADHD. It's important to note that there are no gender differences within ADHA patients to develop a BE disorder.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Major depression cognitive impairments lasts in remission periods, have an impact on treatment outcome and hamper psychosocial functioning. Thus, its accurate detection and specific treatment has become a crucial step.
Objectives
In order to assess objective cognitive functioning (OCF), a neuropsychological battery was administered. For subjective cognitive functioning (SCF), cognitive perception was evaluated by clinicians and patients.
Aims
To determine the concordance between OCF and SCF.
Methods
One hundred and two patients were grouped according to Hamilton Depressive Rating Scale (HDRS−17): 18 remitters (RE < 7), 40 partly remitters (PR, 7–18) and 44 acutely depressed (AD > 18). OCF was computed combining T-scores of digit symbol substitution test (WAIS-IV) with two RAVLT subtests (learning and memory). SCF was assessed with a CGI adaptation for cognitive disturbances severity.
Results
The OFC was 41.21(8.49) for all patients and 45.54(6.8), 41.93(6.8) and 38.7 (9.7) for RE, PR, and AD, respectively. Psychiatrist and patients’ SCF had a poor agreement (α=0.518), with Cronbach's alpha for RE, PR and AD of −0.607, 0.518 and 0.404. Concordance between OCF and SCF was calculated for all patients (psychiatrist, r = −0.317, P = 0.002; patient, r = −0.310, P = 0.002), for RE (r = −0.535, P = 0.022; r = 0.395, P = 0.105) for PR (r = −0.013, P = 0.94; r = −0.328, P = 0.045) and for AD (r = −0.252, P = 0.122; r = −0.333, P = 0.033). Patients rated their SFC as more impaired than did clinicians.
Conclusions
Concordance between clinicians and patients regarding SCF is very poor, worsening in AD group and being null in remission. This study also points out that CF is best detected by patients in acute episodes and by psychiatrists when patients are in clinical remission.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Obtain and analyze information on treatment guidelines, with particular emphasis on the use of antipsychotics, in patients diagnosed with bipolar disorder I and bipolar disorder II who are treated at a mental health center in a district of Madrid (Spain) under the conditions of habitual clinical practice.
Then, compare with recently published literature.
Methods
We performed a descriptive study of a sample of 100 patients diagnosed with bipolar disorder (type I and type II) at any stage of the disease who receive regular treatment in a mental health center in a district of Madrid. Information regarding the treatment used, especially the use of antipsychotics (either in a single therapy or in combination with other drugs such as mood stabilizers, antidepressants, hypnotics or anxiolytics), was collected retrospectively from the data obtained from the medical record.
Results
Ninety-four percent of patients are taking mood stabilizer treatment (68% lithium, 24% valproate, 1% and 1% carbamazepine and lamotrigine). Four percent take lithium and valproate in combination. Forty-eight percent of patients are taking some antipsychotic (atypical about 90%). Of these, only 10% in injectable form, and 5% take both oral and injectable antipsychotics.
Conclusions
The diminished use of injectable antipsychotics, well below recent publications, draws the attention. You can probably explain this low proportion of injectable medication because we are generally dealing with stable patients with a long-term disorder.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
The regrowth of a C3 forage Stylosanthes capitata in a rain-fed field provided the weekly data collection in the southeast of Brazil during a heat event in autumn. A system named Trop-T-FACE simulated the free-air carbon dioxide enrichment and the enhanced temperature in four climatic regimes: current atmospheric conditions (Control), CO2 enrichment (600 ppm, eC), warming (2 °C above ambient canopy temperature, eT), and a combination of eC + eT. The area and biomass of foliage per shoot decreased, and the number of flowers per shoot and flowered ramification increased under single eC treatment besides the increment in palisade parenchyma of leaves. Increased investment in flowering in eC occurred notably when the soil water content was higher than 0.30 m3 m–3. Single eT treatment also impaired the area or biomass of foliage production per shoot, raised the shoot mortality, and promoted the increment of the spongy leaf parenchyma. There was some mitigation of the adverse effects of foliage production of eT or eC in eC + eT, but under this combined treatment, the shoot mortality also increased. Changes in leaf tissues under eC or eT or some mitigation of adverse effects in eC + eT did not offset the constraints on leaf growth per shoot. The harmful impact on foliage production by eC, eT, or eC + eT under rain-fed conditions indicated no advantages for feeding the livestock with the C3 forage S. capitata in expected climate change under field conditions.
The aim of this study was to characterize the protein profile of ovarian follicular fluid (FF) of brown brocket deer (Mazama gouazoubira). Five adult females received an ovarian stimulation treatment and the FF was collected by laparoscopy from small/medium (≤3.5 mm) and large (>3.5 mm) follicles. Concentrations of soluble proteins in FF samples were measured and proteins were analyzed by 1-D SDS-PAGE followed by tryptic digestion and tandem mass spectrometry. Data from protein list defined after a Mascot database search were analyzed using the STRAP software tool. For the protein concentration, no significant difference (P > 0.05) was observed between small/medium and large follicles: 49.2 ± 22.8 and 56.7 ± 27.4 μg/μl, respectively. Mass spectrometry analysis identified 13 major proteins, but with no significant difference (P > 0.05) between follicle size class. This study provides insight into elucidating folliculogenesis in brown brocket deer.
This study aimed to investigate the ability of disulphide-less crotamine (dLCr) to complex DNA and to evaluate whether the DNA–dLCr complex is capable of improving transfection in bovine embryos. Three experiments were performed to: (i) evaluate the formation and stability of the DNA–dLCr complex; (ii) assess the dLCr embryotoxicity by exposure of bovine embryos to dLCr; and (iii) assess the efficiency of bovine embryo transfection after microinjection of the DNA–dLCr complex or green fluorescent protein (GFP) plasmid alone (control). DNA complexation by dLCr after 30 min of incubation at 1:100 and 1:50 proportions presented higher efficiency (P < 0.05) than the two controls: native crotamine (NCr) 1:10 and lipofectamine. There was no difference between DNA–dLCr 1:25 and the controls. The DNA–dLCr complexation was evaluated at different proportions and times. In all, at least half of maximum complexation was achieved within the initial 30 min. No embryotoxicity of dLCr was verified after exposure of in vitro fertilized embryos to different concentrations of the peptide. The effectiveness of dLCr to improve exogenous gene expression was evaluated by microinjection of the DNA–dLCr complex into in vitro fertilized zygotes, followed by verification of both embryo development and GFP expression. From embryos microinjected with DNA only, 4.6% and 2.8% expressed the GFP transgene at day 5 and day 7, respectively. The DNA–dLCr complex did not increase the number of GFP-positive embryos. In conclusion, dLCr forms a complex with DNA and its application in in vitro culture is possible. However, the dLCr peptide sequence should be redesigned to improve GFP expression.
Diabetes during pregnancy is associated with aortic remodelling in the fetus, stimulating the development of cardiovascular diseases in adult life. However, studies suggest that the use of foods high in omega-3 fatty acid, such as flaxseed oil, may reverse this effect of metabolic programming. This study aimed at investigating whether the effects of diabetes in mothers are passed on to their offspring in a gender-specific manner and whether the flaxseed oil used during pregnancy and lactation reverses or not the possible negative effects of this programming. Diabetic female rats (n = 18) were mated and allocated into three groups (n = 6): high-fat group (HG); flaxseed oil group (FOG) and control group (CG) (nondiabetic rats) during pregnancy and lactation. On the 21st day, male and female pups were weaned on a standard diet until 180 days. Aorta histomorphometry was analysed. Intima-media layer thickness was larger in FOG than CG in male (+15%) and than HG in female (+13.7%). Male FOG (+11.5%) showed higher amount of elastic fibre than CG. Maternal intake of flaxseed oil during pregnancy and lactation of diabetic mothers program the offspring to increase aorta intima-media layer thickness in adulthood and preserves aorta elastic fibres deposition in male offspring.