Vulnerability in women primary caregivers of children in palliative care due to intimate partner violence in a pediatric hospital in Mexico / Vulnerabilidad en mujeres cuidadoras primarias de menores en cuidados paliativos debida a violencia de pareja en un hospital de niños en México

Abstract Background: Women are the primary caregivers of children in palliative care. Research has shown that the presence of intimate partner violence at home exacerbates the vulnerability of the caregiver. Current statistics indicate a high prevalence of violence in Mexico present in the intersectionality between intimate partner violence and the role of the primary caregiver. This study aimed to describe the frequency of intimate partner violence among primary palliative caregivers at the Hospital Infantil de México Federico Gómez. Methods: We conducted a cross-sectional and prospective study with convenience sampling; no sample calculation was performed. All female primary caregivers of children in the palliative care unit were invited to participate. The Scale of Violence and Index of Severity of Violence was used as the measuring instrument. Results: One hundred women participated in the study by submitting their survey in a designated mailbox. No sociodemographic data or patient diagnoses were collected. The frequency of intimate partner violence was 28%, of which 16% were considered severe cases. Women reported psychological violence (36%), sexual violence (23%), and physical violence (22%). Conclusions: Almost one-third of female primary caregivers of pediatric patients at the Hospital Infantil de México Federico Gómez have been victims of some form of violence by current partners. This study highlights a previously unreported problem and opens the door for studies to correlate intimate partner violence among primary caregivers and the quality of life of children in palliative care.

Resumen Introducción: Las mujeres son las principales cuidadoras de los niños en cuidados paliativos. Las investigaciones han demostrado que la violencia de pareja en el hogar exacerba la vulnerabilidad del cuidador. Las estadísticas actuales sobre violencia en México indican una alta prevalencia presente en la interseccionalidad entre la violencia de pareja y el rol de cuidador principal. El objetivo de este estudio fue describir la frecuencia de violencia de pareja entre los cuidadores primarios del Hospital Infantil de México Federico Gómez (HIMFG). Métodos: Se llevó a cabo un estudio transversal y prospectivo con muestreo por conveniencia; no se realizó ningún cálculo de muestra. Se invitó a participar a todas las mujeres cuidadoras primarias de niños en la Unidad de Cuidados Paliativos. Se utilizó como instrumento la Escala de Violencia e Índice de Severidad de la Violencia. Resultados: Cien mujeres participaron en el estudio; no se recogieron sus datos sociodemográficos ni diagnósticos. La frecuencia de violencia de pareja fue del 28%: 16% se consideraron casos graves. Las mujeres reportaron violencia psicológica (36%), violencia sexual (23%) y violencia física (22%). Conclusiones: Alrededor de la tercera parte de las mujeres cuidadoras principales de pacientes pediátricos del HIMFG han sido víctimas de algún tipo de violencia por parte de sus parejas actuales. Este estudio destaca un problema no informado previamente y abre la puerta a estudios para correlacionar la violencia de pareja íntima entre los cuidadores primarios y la calidad de vida de los niños en cuidados paliativos.

Vulnerability in women primary caregivers of children in palliative care due to intimate partner violence in a pediatric hospital in Mexico.

BACKGROUND: Women are the primary caregivers of children in palliative care. Research has shown that the presence of intimate partner violence at home exacerbates the vulnerability of the caregiver. Current statistics indicate a high prevalence of violence in Mexico present in the intersectionality between intimate partner violence and the role of the primary caregiver. This study aimed to describe the frequency of intimate partner violence among primary palliative caregivers at the Hospital Infantil de México Federico Gómez. METHODS: We conducted a cross-sectional and prospective study with convenience sampling; no sample calculation was performed. All female primary caregivers of children in the palliative care unit were invited to participate. The Scale of Violence and Index of Severity of Violence was used as the measuring instrument. RESULTS: One hundred women participated in the study by submitting their survey in a designated mailbox. No sociodemographic data or patient diagnoses were collected. The frequency of intimate partner violence was 28%, of which 16% were considered severe cases. Women reported psychological violence (36%), sexual violence (23%), and physical violence (22%). CONCLUSIONS: Almost one-third of female primary caregivers of pediatric patients at the Hospital Infantil de México Federico Gómez have been victims of some form of violence by current partners. This study highlights a previously unreported problem and opens the door for studies to correlate intimate partner violence among primary caregivers and the quality of life of children in palliative care.

INTRODUCCIÓN: Las mujeres son las principales cuidadoras de los niños en cuidados paliativos. Las investigaciones han demostrado que la violencia de pareja en el hogar exacerba la vulnerabilidad del cuidador. Las estadísticas actuales sobre violencia en México indican una alta prevalencia presente en la interseccionalidad entre la violencia de pareja y el rol de cuidador principal. El objetivo de este estudio fue describir la frecuencia de violencia de pareja entre los cuidadores primarios del Hospital Infantil de México Federico Gómez (HIMFG). MÉTODOS: Se llevó a cabo un estudio transversal y prospectivo con muestreo por conveniencia; no se realizó ningún cálculo de muestra. Se invitó a participar a todas las mujeres cuidadoras primarias de niños en la Unidad de Cuidados Paliativos. Se utilizó como instrumento la Escala de Violencia e Índice de Severidad de la Violencia. RESULTADOS: Cien mujeres participaron en el estudio; no se recogieron sus datos sociodemográficos ni diagnósticos. La frecuencia de violencia de pareja fue del 28%: 16% se consideraron casos graves. Las mujeres reportaron violencia psicológica (36%), violencia sexual (23%) y violencia física (22%). CONCLUSIONES: Alrededor de la tercera parte de las mujeres cuidadoras principales de pacientes pediátricos del HIMFG han sido víctimas de algún tipo de violencia por parte de sus parejas actuales. Este estudio destaca un problema no informado previamente y abre la puerta a estudios para correlacionar la violencia de pareja íntima entre los cuidadores primarios y la calidad de vida de los niños en cuidados paliativos.

Genome-Wide Analysis, Evolutionary History and Response of ALMT Family to Phosphate Starvation in Brassica napus.

Low phosphorus (P) availability is one of the major constraints to plant growth, particularly in acidic soils. A possible mechanism for enhancing the use of sparsely soluble P forms is the secretion of malate in plants by the aluminum-activated malate transporter (ALMT) gene family. Despite its significance in plant biology, the identification of the ALMT gene family in oilseed rape (Brassica napus; B. napus), an allotetraploid crop, is unveiled. Herein, we performed genome-wide identification and characterization of ALMTs in B. napus, determined their gene expression in different tissues and monitored transcriptional regulation of BnaALMTs in the roots and leaves at both a sufficient and a deficient P supply. Thirty-nine BnaALMT genes were identified and were clustered into five branches in the phylogenetic tree based on protein sequences. Collinearity analysis revealed that most of the BnaALMT genes shared syntenic relationships among BnaALMT members in B. napus, which suggested that whole-genome duplication (polyploidy) played a major driving force for BnaALMTs evolution in addition to segmental duplication. RNA-seq analyses showed that most BnaALMT genes were preferentially expressed in root and leaf tissues. Among them, the expression of BnaC08g13520D, BnaC08g15170D, BnaC08g15180D, BnaC08g13490D, BnaC08g13500D, BnaA08g26960D, BnaC05g14120D, BnaA06g12560D, BnaC05g20630D, BnaA07g02630D, BnaA04g15700D were significantly up-regulated in B. napus roots and leaf at a P deficient supply. The current study analyzes the evolution and the expression of the ALMT family in B. napus, which will help in further research on their role in the enhancement of soil P availability by secretion of organic acids.

Bacillus safensis with plant-derived smoke stimulates rice growth under saline conditions.

Salinity is a worldwide environmental problem of agricultural lands. Smoke and plant growth-promoting bacteria (PGPR) are individually used to improve plant growth, but the combined effects of these have not been studied yet under saline conditions. The combined effect of plant growth-promoting bacteria Bacillus safensis and plant-derived smoke Cymbopogon jwarancusa was studied under different salinity level as 50, 100, and 150 mM on rice (cv. Basmati-385). Smoke dilutions of C. jwarancusa (C-500 and C-1000) and bacterial culture of B. safensis were used to soak seeds for 10 h. It was observed that the salt concentration decreases the germination percentage, vegetative growth, ion contents (K+ and Ca2+), and photosynthetic pigments (Chl "a," Chl "b," and carotene) while an increase occurred in Na+, total soluble protein (TSP), proline, total soluble sugar, catalase (CAT), and peroxidase (POD) contents. The combined effect of B. safensis and smoke primed seeds increased the germination percentage, seedling growth, ion contents (K+, Ca2+), and photosynthetic pigments (Chl "a," Chl "b," carotene) and reduced the Na+ ion content, total soluble protein, proline content, total soluble sugar, CAT, and POD activity by lowering the drastic effect of salt stress. It was concluded that combined effect of smoke and PGPR is more effective than individual effect.

Mycobiota variation in stored rice straw and its cellulolytic profile.

Rice Straw (RS) one of most important agrowaste worldwide. Variation in mycobiota inhabiting long stored RS and its cellulolytic profile were studied. The highest number of fungi (23 species) was recovered from 1st storage period (1-3 year). Alternaria alternata, Aspergillus sp., Cladosporium herbarum, Fusarium incarnatum, Geotrichum candidum, Penicillium sp., Stemphylium lycopersici and Ulocladium atrum are the most frequent genera. Among 21 fungal species recovered in the 2nd period (3-5 year), Cladosporium herbarum, Fusarium incarnatum, Stemphylium lycopersici and Ulocladium atrum recorded 100% frequency, whereas Ulocladium atrum, Veticillium lecanii, Stemphylium lycopersici and Penicillium sp., were the most frequent species in the 3rd period (> 5 years). Regarding the pathogenic fungal isolates, Nigrospora oryzae was the most frequent with high intensity in all samples of the three storage periods, whereas Alternaria padwikii reached the highest frequency and intensity in the 1st period and absent the 2nd and 3rd ones. The isolated fungal species showed a high production of cellulases comparing to previous studies with positive and significant correlation between FPase from one side and CMCase (r = 0.634, p ≤ 0.05) and ß-glucosidase (r = 0.775, p ≤ 0.05) from the other side.