Biological Evaluations and Computer-Aided Approaches of Janus Kinases 2 and 3 Inhibitors for Cancer Treatment: A Review.

Cancer remains one of the leading diseases of mortality worldwide. Janus kinases 2/3 (JAK2/3) have been considered a drug target for the development of drugs to treat different types of cancer. JAK2/3 play a critical role in innate immunity, inflammation, and hematopoiesis by mediating the signaling of numerous cytokines, growth factors, and interferons. The current focus is to develop new selective inhibitors for each JAK type. In this review, the current strategies of computer-aided studies, and biological evaluations against JAK2/3 are addressed. We found that the new synthesized JAK2/3 inhibitors are prone to containing heterocyclic aromatic rings such as pyrimidine, pyridine, and pyrazolo [3,4-d]pyrimidine. Moreover, inhibitors of natural origin derived from plant extracts and insects have shown suitable inhibitory capacities. Computer-assisted studies have shown the important features of inhibitors for JAK2/3 binding. Biological evaluations showed that the inhibition of the JAK receptor affects its related signaling pathway. Although the reviewed compounds showed good inhibitory capacity in vitro and in vivo, more in-depth studies are needed to advance toward full approval of cancer treatments in humans.

Influence of the sociocultural perspective on the sensory perception of wine consumers in Mexico and Spain.

The increasing globalization of companies and markets, including the wine market, makes this study important as a cultural comparison between the sensory perception of wine in Mexico and Spain. Eighty consumers were selected with different consumption habits, and hedonic (Acceptance and Simple Preference) and descriptive (Word Association Task and the Check-All-That-Apply (CATA) method) sensory tests were performed. The results revealed that there were differences in the conceptualization of wine in the Word Association Task. Both populations preferred wines of Spanish origin over those of Mexican origin, especially in the case of red wine. Finally, the results of the CATA method showed that the attributes that discriminate the two types of wine are due more to the country origin of the tasters than to the samples. Spanish consumers used cultural and tradition descriptors and were stricter when it came to sensory evaluation. Moreover, Spanish participants demonstrated more ability to differentiating all wines in terms of visual, olfactory and taste aspects.

Osteocondrosis o necrosis avascular del navicular, cuñas medial e intermedia en un niño / Osteochondrosis or avascular necrosis of navicular, medial and intermediate cuneiforms in a child

RESUMEN La cojera y el dolor de miembro inferior son una causa frecuente de consulta en pediatría. Entre los diagnósticos diferenciales debemos incluir las osteocondrosis, que son un grupo de trastornos autolimitados que surgen de la necrosis avascular de los núcleos de osificación, en cuyo diagnóstico es clave la radiología. El caso presentado ilustra los hallazgos por imagen de la osteonecrosis del navicular, cuna medial e intermedia en un niño.

A B S T R A C T Limp and lower limb pain are a frequent cause of consultation in paediatrics. Among the differential diagnoses we must include osteochondrosis, a self-limiting disorder that arises due to avascular necrosis of the ossification centres, in which radiology is the key to diagnosis. The case submitted illustrates the imaging findings of osteonecrosis of tarsal navicular, medial and intermediate cuneiform in a child.

The pollution effect on the denitrifying capacity of methanogenic sludges.

The denitrification process has been studied for biodegradation of some emerging contaminants (ECs). For this, anaerobic sludges from different Wastewater Treatment Plants (WTP) have been used; however, the biodegradation capacity can differ due to the contact they have had with various pollutants, given their origin. This work aims to evaluate the kinetic and metabolic capacity of two denitrifying sludges from different WTPs to biodegrade CH3COO--C and NO3--N. Denitrifying tests were carried out in batches with CH3COO--C (30 mg L-1) in a CN-1 relationship of 1.8 with sludge from a WTP of an educational center (WTP-A) and CH3COO--C (50 mg L-1) to a CN-1 of 1.4 with another from the WTP of Atotonilco de Tula, Hidalgo, México (WTP-B). The results showed that the biodegradation rate of CH3COO--C and NO3--N with the WTP-B sludge was 35 and 75% greater, respectively, compared to the WTP-A sludge. Therefore, we suggest that the consumption difference of substrate is attributable to the sludges of WTP, which have been exposed to a high concentration of a great variety of pollutants.

Biotransformation of 17ß-Estradiol through a Denitrifying Sludge.

17ß-estradiol (E2) is the natural estrogen with the most significant potential for endocrine disruption in the biota of aquatic ecosystems at trace concentrations. It is, therefore, essential to study treatments for water polluted with E2 that would guarantee its complete elimination and mineralization. Denitrification is a biological process shown to have the capacity to completely biodegrade drugs, such as ampicillin. This work is aimed to evaluate the biotransformation of 17ß-estradiol by employing a denitrifying sludge. The assays performed were: (I) abiotic with 3.5 mg E2-C L-1 and (II) denitrifying with 10 mg CH3COO--C L-1 as the reference, 10 mg E2-C L-1 as the sole electron donor, and a mixture of (mg L-1) 10 E2-C with 10 CH3COO--C at C N-1 of 1.1. The E2-C and NO3--N consumption efficiencies were greater than 99%, and HCO3--C and N2 production yields were close to 1 in all assays. The denitrifying sludge could biodegrade up to 10 mg E2-C L-1 as the sole electron donor and when mixed with 10 mg CH3COO--C L-1. No intermediate metabolites were generated from the process.

Unilateral Acute Renal Ischemia-Reperfusion Injury Induces Cardiac Dysfunction through Intracellular Calcium Mishandling.

BACKGROUND: Acute renal failure (ARF) following renal ischemia-reperfusion (I/R) injury is considered a relevant risk factor for cardiac damage, but the underlying mechanisms, particularly those triggered at cardiomyocyte level, are unknown. METHODS: We examined intracellular Ca2+ dynamics in adult ventricular cardiomyocytes isolated from C57BL/6 mice 7 or 15 days following unilateral renal I/R. RESULTS: After 7 days of I/R, the cell contraction was significantly lower in cardiomyocytes compared to sham-treated mice. It was accompanied by a significant decrease in both systolic Ca2+ transients and sarco/endoplasmic reticulum Ca2+-ATPase (SERCA2a) activity measured as Ca2+ transients decay. Moreover, the incidence of pro-arrhythmic events, measured as the number of Ca2+ sparks, waves or automatic Ca2+ transients, was greater in cardiomyocytes from mice 7 days after I/R than from sham-treated mice. Ca2+ mishandling related to systolic Ca2+ transients and contraction were recovered to sham values 15 days after I/R, but Ca2+ sparks frequency and arrhythmic events remained elevated. CONCLUSIONS: Renal I/R injury causes a cardiomyocyte Ca2+ cycle dysfunction at medium (contraction-relaxation dysfunction) and long term (Ca2+ leak), after 7 and 15 days of renal reperfusion, respectively.

Hypertension mediated kidney and cardiovascular damage and risk stratification: Redefining concepts.

Hypertension mediated organ damage (HMOD) refers to structural or functional changes in arteries or target organs that can be present in long-standing hypertension, but it can be also found in naïve never treated patients. Traditionally, cardiovascular risk is stratified with charts or calculators that tend to underestimate the real cardiovascular risk. The diagnosis of HMOD automatically reclassifies patients to the highest level of cardiovascular risk. Subclinical HMOD can be present already at the diagnosis of hypertension and more than 25% of hypertensives are misclassified with the routine tests recommended by hypertension guidelines. Whether HMOD regression improves cardiovascular outcomes has never been investigated in randomized clinical trials and remains controversial. However, different drugs have been probed with promising results in high cardiovascular risk patients, such as the new antidiabetic or the novel non-steroid mineralocorticoid antagonists. Accordingly, trials have shown that lowering blood pressure reduces cardiovascular events. In this narrative review, we will discuss the role of HMOD in cardiovascular risk stratification, the different types of organ damage, and the evidence available to define whether HMOD can be used as a therapeutic target.

Water-Food Nexus Assessment in Agriculture: A Systematic Review.

The Water-Food Nexus (WF) has been proposed to reach equitable, balanced, and sustainable access to water and food resources in the face of the growing population demand. Therefore, developing models to assess them has become more relevant. This work systematically reviews the literature on the tools used to evaluate water and food resources between 2002 and 2020. Furthermore, it reports a critical analysis of the software used to assess the WF Nexus quantitatively. The models analyzed were Life Cycle Assessment (LCA), Common Agricultural Policy Regional Impact (CAPRI), Global Food and Water System (GFWS), Soil and Water Assessment Tool (SWAT), Water Evaluation And Planning system (WEAP), and Soil Water Atmosphere Plant (SWAP). We deduced that the following are necessary in evaluating the WF Nexus: (1) the capacity to generate future scenarios, (2) a global application, and (3) the application in case studies. The present paper is the first review to provide an overview of the software applied to evaluate WF Nexus, including the advantages and disadvantages of the tools found. They can help build sustainability criteria when designing policies that reduce water and food security risks and promote efficient water and food use.

Influencia De Los Estilos De Afrontamiento Sobre La Satisfacción Vital De Pacientes En Tratamiento De Hemodiálisis Y Con Trasplante Renal / Influence Of Coping Styles On Vital Satisfaction Of Patients On Hemodialysis Treatment And Renal Transplantation

Resumen Objetivo : Investigar la relación entre estilos de afrontamiento y niveles de satisfacción vital de pacientes en tratamiento con hemodiálisis y de pacientes con trasplante renal. Material y métodos: Treinta y cuatro pacientes en hemodiálisis tomaron parte del estudio, además de veintiuno en trasplante renal y cincuenta que no padecían ninguna enfermedad crónica. Se les administró la Escala de Satisfacción con la Vida (SWLS) y el Cuestionario de Afrontamiento al Estrés (CAEPO). Se comprobó que existían diferencias significativas entre los grupos con las variables estudiadas y se examinó la capacidad predictiva de los estilos de afrontamiento sobre la satisfacción vital para cada uno de los grupos que tomaron parte en la investigación. Resultados: Los pacientes en hemodiálisis presentaron una satisfacción vital significativamente menor que los participantes del grupo control. No existió diferencia entre los grupos clínicos, ni entre el grupo de pacientes trasplantados, ni en el grupo control ecn lo que se refiere a la satisfacción vital. En términos generales, los estilos de afrontamiento activos evitativo. Conclusiones: La coexistencia de estilos de afrontamiento activos y evitativos, en los que un moderado nivel de negación es acompañado por actitudes predicen positivamente el nivel de satisfacción vital, pero la misma se incrementa en los pacientes con hemodiálisis si además existe algún tipo de estilo de afrontamiento optimistas, eleva el grado de satisfacción vital de los pacientes con injuria renal crónica en hemodiálisis.

Abstract Objective : To investigate the relationship between coping styles and levels of life satisfaction of patients undergoing hemodialysis and patients with renal transplantation. Methods: Thirty four patients on hemodialysis, twenty one patients with renal transplantation and fifty who did not suffer from any chronic disease took part in the study. They were administered a Life Satisfaction Scale and a Stress Coping Questionnaire. It was checked whether there were significant differences between the groups in the variables studied. Additionally, the predictive capacity of coping styles on life satisfaction for SV of each of the groups that participated in the research was examined. Results: Patients on the hemodialysis group have a significantly lower SV than the participants in the control group, there being no difference between the clinical groups or between the group of transplanted patients and the control group as regards the SV. In general terms, active EAs predict positively the level of SV; but SV increases for hemodialysis patients if there is also some type of avoidant AD. Conclusions: The coexistence of active and avoidance coping styles, in which a moderate level of denial is accompanied by optimistic attitudes, raises the degree of vital satisfaction of hemodialysis patients.

Glycerophospholipid Metabolism Alterations in Patients with Type 2 Diabetes Mellitus and Tuberculosis Comorbidity.

Type-2 Diabetes (T2D) is a predisposing cause for developing tuberculosis (TB) in low- and middle-income countries. TB-T2D comorbidity worsens clinical control and prognosis of the affected individuals. The underlying metabolic alterations for this infectious-metabolic disease are still largely unknown. Possible mediators of the increased susceptibility to TB in diabetic patients are lipids levels, which are altered in individuals with T2D. To evaluate the modulation of glycerophospholipids in patients with TB-T2D, an untargeted lipidomic approach was developed by means of ultra-performance liquid chromatography (UPLC) coupled to electrospray ionization/quadrupole time-of-flight mass spectrometry (ESI-QToF). In addition, tandem mass spectrometry was performed to determine the identity of the differentially expressed metabolites. We found that TB infected individuals with or without T2D share a common glycerophospholipid profile characterized by a decrease in phosphatidylcholines. A total of 14 glycerophospholipids were differentially deregulated in TB and TB-T2D patients and could potentially be considered biomarkers. It is necessary to further validate these identified lipids as biomarkers, focusing on the anticipate diagnosis for TB development in T2D predisposed individuals.

Effects of Amerindian Genetic Ancestry on Clinical Variables and Therapy in Patients with Rheumatoid Arthritis.

OBJECTIVE: To define whether Amerindian genetic ancestry correlates with clinical and therapeutic variables in admixed individuals with rheumatoid arthritis (RA) from Latin America. METHODS: Patients with RA (n = 1347) and healthy controls (n = 1012) from Argentina, Mexico, Chile, and Peru were included. Samples were genotyped for the Immunochip v1 using the Illumina platform. Clinical data were obtained through interviews or the clinical history. RESULTS: Percentage of Amerindian ancestry was comparable between cases and controls. Morning stiffness (p < 0.0001, OR 0.05), rheumatoid factor (RF; p < 0.0001, OR 0.22), radiographic changes (p < 0.0001, OR 0.05), and higher number of criteria were associated with lower Amerindian ancestry after Bonferroni correction. Higher Amerindian ancestry correlated only with weight loss (pBonferroni < 0.0001, OR 2.85). Increased Amerindian ancestry correlated with higher doses of azathioprine (p < 0.0001, OR 163.6) and sulfasalazine (p < 0.0001, OR 48.6), and inversely with methotrexate (p = 0.001, OR 0.35), leflunomide (p = 0.001, OR 0.16), and nonsteroidal antiinflammatory drugs (pBonferroni = 0.001, OR 0.37). Only the presence of RF and weight loss were modified after confounders adjustment. CONCLUSION: Amerindian ancestry protects against most major clinical criteria of RA, but regarding the association of RF with increased European ancestry, age, sex, and smoking are modifiers. Ancestry also correlates with the therapeutic profiles.

Genomic Insights into the Ancestry and Demographic History of South America.

South America has a complex demographic history shaped by multiple migration and admixture events in pre- and post-colonial times. Settled over 14,000 years ago by Native Americans, South America has experienced migrations of European and African individuals, similar to other regions in the Americas. However, the timing and magnitude of these events resulted in markedly different patterns of admixture throughout Latin America. We use genome-wide SNP data for 437 admixed individuals from 5 countries (Colombia, Ecuador, Peru, Chile, and Argentina) to explore the population structure and demographic history of South American Latinos. We combined these data with population reference panels from Africa, Asia, Europe and the Americas to perform global ancestry analysis and infer the subcontinental origin of the European and Native American ancestry components of the admixed individuals. By applying ancestry-specific PCA analyses we find that most of the European ancestry in South American Latinos is from the Iberian Peninsula; however, many individuals trace their ancestry back to Italy, especially within Argentina. We find a strong gradient in the Native American ancestry component of South American Latinos associated with country of origin and the geography of local indigenous populations. For example, Native American genomic segments in Peruvians show greater affinities with Andean indigenous peoples like Quechua and Aymara, whereas Native American haplotypes from Colombians tend to cluster with Amazonian and coastal tribes from northern South America. Using ancestry tract length analysis we modeled post-colonial South American migration history as the youngest in Latin America during European colonization (9-14 generations ago), with an additional strong pulse of European migration occurring between 3 and 9 generations ago. These genetic footprints can impact our understanding of population-level differences in biomedical traits and, thus, inform future medical genetic studies in the region.

Preferences for intervention among Peruvian women in intimate partner violence relationships.

We sought to identify what abused Peruvian women want or need as intervention strategies. We conducted five focus groups with 30 women with prior or current experience with intimate partner violence. Participants noted that abused women need compassionate support, professional counseling, and informational and practical (e.g., work skills training, employment, shelter, financial support) interventions. We propose a 2-tiered intervention strategy that includes community support groups and individual professional counseling. This strategy is intended to offer broad coverage, meeting the needs of large groups of women who experience abuse, whereas providing specialized counseling for those requiring intensive support. Respect for each woman's autonomy in the decision-making process is a priority. Interventions targeted toward women and men should address structural factors that contribute to violence against women.

Morningness/eveningness chronotype, poor sleep quality, and daytime sleepiness in relation to common mental disorders among Peruvian college students.

The study was designed to investigate the association between sleep disturbances and common mental disorders (CMDs) among Peruvian college students. A total of 2538 undergraduate students completed a self-administered questionnaire to gather information about sleep characteristics, sociodemographic, and lifestyle data. Evening chronotype, sleep quality, and daytime sleepiness were assessed using the Horne and Ostberg morningness-eveningness questionnaire, Pittsburgh Sleep Quality Index, and Epworth Sleepiness Scale, respectivelty. Presence of CMDs was evaluated using the General Health Questionnaire. Logistic regression procedures were used to examine the associations of sleep disturbances with CMDs while accounting for possible confounding factors. Overall, 32.9% of the participants had prevalent CMDs (39.3% among females and 24.4% among males). In multivariable-adjusted logistic models, those with evening chronotype (odds ratios (OR) = 1.43; 95% CI 1.00-2.05), poor sleep quality (OR = 4.50; 95% CI 3.69-5.49), and excessive daytime sleepiness (OR = 1.68; 95% CI 1.41-2.01) were at a relative increased odds of CMDs compared with those without sleep disturbances. In conclusion, we found strong associations between sleep disturbances and CMDs among Peruvian college students. Early education and preventative interventions designed to improve sleep habits may effectively alter the possibility of developing CMDs among young adults.

Comparative performance of Patient Health Questionnaire-9 and Edinburgh Postnatal Depression Scale for screening antepartum depression.

OBJECTIVE: We sought to evaluate the psychometric properties of two widely used screening scales: the Patient Health Questionnaire (PHQ-9) and Edinburgh Postnatal Depression Scale (EPDS) among pregnant Peruvian women. METHODS: This cross-sectional study included 1517 women receiving prenatal care from February 2012 to March 2013. A structured interview was used to collect data using PHQ-9 and EPDS. We examined reliability, construct and concurrent validity between two scales using internal consistency indices, factor structures, correlations, and Cohen׳s kappa. RESULTS: Both scales had good internal consistency (Cronbach׳s alpha>0.8). Correlation between PHQ-9 and EPDS scores was fair (rho=0.52). Based on exploratory factor analysis (EFA), both scales yielded a two-factor structure. EFA including all items from PHQ-9 and EPDS yielded four factors, namely, "somatization", "depression and suicidal ideation", "anxiety and depression", and "anhedonia". The agreement between the two scales was generally fair at different cutoff scores with the highest Cohen׳s kappa being 0.46. CONCLUSIONS: Both the PHQ-9 and EPDS are reliable and valid scales for antepartum depression assessment. The PHQ-9 captures somatic symptoms, while EPDS detects depressive symptoms comorbid with anxiety during early pregnancy. Our findings suggest simultaneous administration of both scales may improve identification of antepartum depressive disorders in clinical settings.

Utilidad de las técnicas de imagen en el diagnóstico de la fibrosis hepática congénita. A propósito de un caso / Usefulness of imaging techniques in the diagnosis of congenital hepatic fibrosis. A case report

La fibrosis hepática congénita (FHC) es una rara entidad congénita multisistémica, incluida en el grupo de las enfermedades fibropoliquísticas, que afecta principalmente al sistema hepatobiliar. Su forma de presentación suele ser poco específica y en ocasiones resulta muy difícil llegar a su correcto diagnóstico. Presentamos el caso de una paciente de 29 años de edad en estudio por hepatomegalia asintomática, aparentemente sin antecedentes clínicos de interés. Si bien el diagnóstico definitivo se realizó mediante una biopsia hepática, los hallazgos obtenidos con las técnicas de imagen pudieron ofrecer una adecuada aproximación al diagnóstico...(AU)

Utilidad de las técnicas de imagen en el diagnóstico de la fibrosis hepática congénita. A propósito de un caso / Usefulness of imaging techniques in the diagnosis of congenital hepatic fibrosis. A case report

La fibrosis hepática congénita (FHC) es una rara entidad congénita multisistémica, incluida en el grupo de las enfermedades fibropoliquísticas, que afecta principalmente al sistema hepatobiliar. Su forma de presentación suele ser poco específica y en ocasiones resulta muy difícil llegar a su correcto diagnóstico. Presentamos el caso de una paciente de 29 años de edad en estudio por hepatomegalia asintomática, aparentemente sin antecedentes clínicos de interés. Si bien el diagnóstico definitivo se realizó mediante una biopsia hepática, los hallazgos obtenidos con las técnicas de imagen pudieron ofrecer una adecuada aproximación al diagnóstico...

Sleep Quality, Sleep Patterns and Consumption of Energy Drinks and Other Caffeinated Beverages among Peruvian College Students.

OBJECTIVES: To evaluate sleep quality in relation to lifestyle characteristics including consumption of energy drinks and other caffeinated beverages among Peruvian college students. METHODS: A total of 2,458 college students were invited to complete a self-administered questionnaire that collected information about a variety of behaviors including consumption of energy drinks, caffeinated and alcoholic beverages. The Pittsburgh Sleep Quality Index (PSQI) was used to assess sleep quality. Logistic regression procedures were used to estimate odds ratios (OR) and 95% confidence intervals (95% CI) for poor sleep quality in relation to lifestyle characteristics. RESULTS: A total of 965 males and 1,493 female students were enrolled in the study. 52.0% of males and 58.4% of females experienced poor sleep quality (p=0.002). Females (OR=1.28; 95% CI 1.08-1.51) and those who reported consuming ≥ 3 stimulant beverages per week (OR=1.88; 95% CI 1.42-2.50) had higher odds of poor sleep quality. Students who consumed 1-19 alcoholic beverages monthly (OR=1.90; 95% CI 1.46-2.49) had a higher odds of long sleep latency. Consumption of ≥ 3 stimulant beverages per week was associated with daytime dysfunction due to sleep loss (OR=1.45; 95% CI 1.10-1.90), short sleep duration (OR= 1.49; 95% CI 1.14-1.94), and use of sleep medication (OR= 2.10; 95% CI 1.35-3.28). CONCLUSIONS: Consumption of energy drinks, other caffeinated beverages and alcoholic beverages are risk factors of poor sleep quality. Increased awareness of these associations should promote interventions to improve students' lifestyle habits, including consumption of alcoholic and caffeinated beverages, and overall health.

Estrategia de Intervención de Enfermería en recién nacidos bajo peso, Policlínico 13 de Marzo 2011 / Nursing Intervention strategy in low birth weights. 13 de Marzo polyclinic. 2011

Se realizó un estudio de intervención en el Policlínico Universitario 13 de Marzo del municipio Bayamo, en el período comprendido de enero de 2011-diciembre 2011 con el objetivo de elevar el nivel de conocimiento de las enfermeras en el cuidado del recién nacido bajo peso en la comunidad, con el fin de reducir la tasa del bajo peso al nacer, ya que estos neonatos constituyen un grupo de mucho riesgo, los que por su inmadurez presentan una morbilidad y mortalidad. Lo que redundará en una menor mortalidad infantil y una mejor calidad de vida, es por ello que quisimos profundizar en los cuidados de enfermería en la Atención Prenatal y Postnatal. Se obtuvo como resultado que el 40 por ciento de las enfermeras presentaban desconocimiento de los cuidados del recién nacido bajo peso, y después de aplicar la capacitación, el 100 por ciento adquirió conocimientos adecuados(AU)

It was performed an intervention study at 13 de Marzo University Polyclinic in Bayamo, during the period from January 2011 to December 2011 with the objective to enlarge the knowledge of nurses in regards to underweight newborns care in the community, with the purpose to reduce the rate of low birth weight because these newborns are already a group of high risk, that due to their immaturity present morbidity and mortality and this will result in a lower infant mortality and a better quality of life. That is the reason why we wanted to deep into pre-natal and post-natal nursing care. It was obtained as a result that the 40 percent of nurses had lack of knowledge regarding newborn underweight care, and after the trainning was applied, the 100 percent obtained the adequate knowlegde(EU)

Association between intimate partner violence, migraine and probable migraine.

OBJECTIVE: Intimate partner violence (IPV) among women is a global public health problem. The association between childhood maltreatment and migraine is well established, but not the association between IPV and migraine. The aim of this cross-sectional study was to evaluate the relationship between type and severity of IPV and migraine in a large cohort of Peruvian women. METHODS: Women who delivered singleton infants (n = 2066) at the Instituto Nacional Materno Perinatal, Lima, Peru were interviewed during their postpartum hospital stay. Participants were queried about their lifetime experiences with headaches and migraine, and with physical and sexual violence. The International Classification of Headache Disorders (ICHD-2) diagnostic criteria were used to classify participants according to their migraine status. Questions on physical and sexual violence were adapted from the protocol of Demographic Health Survey Questionnaires and Modules: Domestic Violence Module and the World Health Organization (WHO) Multi-Country Study on Violence against Women. Depressive symptoms were assessed using a modified version of the Patient Health Questionnaire-9. Logistic regression was used to estimate multivariate adjusted odds ratios (aOR) and 95% confidence intervals (CI). RESULTS: Compared with women without a history of violence, women with experiences of lifetime physical or sexual violence (aOR = 1.44, 95% CI 1.19-1.75), physical violence only (aOR = 1.36, 95% CI 1.10-1.68), sexual violence only (aOR = 1.76, 95% CI 0.97-3.21), and both physical and sexual violence (aOR = 1.61, 95% CI 1.12-2.31) had increased odds of any migraine after adjusting for maternal age, parity, and access to basic foods. There was no gradient of increased odds of any migraine with severity of physical violence. The relationship between IPV and any migraine was strongest among women with moderate to severe levels of depressive symptoms. The odds of any migraine was increased 2.25-fold (95% CI 1.75-2.28) among abused women who also had moderate to severe levels of depressive symptomology compared with women who were not abused and had none or mild levels of depressive symptomology. Associations from sensitivity analyze that segregated women according to probable migraine (ICHD-2 category 1.6.1) and migraine (ICHD-2 category 1.1) diagnoses were of similar magnitudes as those reported here for women with any migraine diagnoses. IPV, particularly sexual violence, appears to be a risk factor for migraine. CONCLUSION: Our findings suggest the potential importance of considering a history of violence among migraineurs.