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La creciente cantidad de artículos con Acceso Abierto (Open
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fundamentales. Para facilitarlo, profesionales biomédicos de SIIC
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Las citas de la sección TCA enlazan de manera legal, autorizada y
gratuita con los textos completos (full text) publicados en
los sitios oficiales de sus respectivas fuentes.
SIIC creó, produjo y opera con exclusividad el software TCA para la
interpretación de los diversos campos documentales que integran la
estructura de un estudio: especialidad, modalidad del estudio,
fuente, fechas de publicación y selección, definición de la fuente,
limitaciones de consulta, resumen en castellano, etc.
Si bien la mayoría de los textos seleccionados corresponden a
artículos originales, revisiones y guías, los lectores también
encontrarán comentarios, entrevistas, notas periodísticas, cartas a
autores u otros textos precursores de debates o aclaratorios.
Sociedad Iberoamericana de Información Científica (SIIC) selects
complete quality-full texts which have been recently published in
renowned sources worldwide and are indexed by SIIC Data
Bases.
The increasing number of Open Access articles widens the reading offer
but, also, such myriad complicates the readers search of fundamental
articles. To facilitate this, SIIC biomedical professionals daily
consult a profuse amount of documents that will feed
Authorized Full Texts (TCA, Spanish acronym).
The citations of the AFT section link legally, authorized and free of
charge with the full texts published in the official web sites of
their corresponding sources.
SIIC created, produced and handles the AFT software that deciphers
the various documentary fields that form part of the structure of a
study: specialty, study style, source, publication and selection
dates, source definition, query limitations, summary in Spanish,
etc.
While most of the selected texts belong to original articles,
reviews, and guidelines, readers will also find commentaries,
interviews, journalistic reports, letters to authors or other texts
that may lead to discussions or clarifications.
When safety becomes the priority: defensive nursing practice and its associated factors among nurses in Egypt: a cross-sectional study.
When safety becomes the priority: defensive nursing practice and its associated factors among nurses in Egypt: a cross-sectional study.
Fuente:Peerj
Extracto:
The
study identified a high engagement in both positive and negative defensive
practices among nurses in Egypt. These practices are influenced by factors such
as age, education level, and experiences of workplace violence and legal threats.
The findings underscore the need for strategies to support nurses, reduce
reliance on defensive practices, and ensure better patient outcomes.
institución:(a) Psychiatric Mental Health Nursing, Faculty of Nursing, Ain Shams University, Cairo, Egypt. (b) Department of Obstetrics and Gynecology Nursing, Faculty of Nursing, Zagazig University, Zagazig, Egypt.
Conflicto:The authors declare there are no competing interests.
Exploratory analyses of the associations between Ki-67 expression, lymph node metastasis, and prognosis in patients with esophageal squamous cell cancer.
Exploratory analyses of the associations between Ki-67 expression, lymph node metastasis, and prognosis in patients with esophageal squamous cell cancer.
Fuente:Peerj
Extracto:
High Ki-67 protein
expression is associated with poor prognosis in ESCC. Increased Ki-67 expression
significantly increases the risk of LNM, VI, and PI in ESCC, and thus may serve
as an indication for adjuvant therapy in ESCC management.
institución:(a) Department of Radiation Oncology, The Second Affiliated Hospital of Fujian Medical University, Quanzhou, Fujian, China. (b) Department of Obstetrics and Gynecology, Quanzhou Medical College People's Hospital Affiliated, Quanzhou, Fujian, China.
Conflicto:The authors declare there are no competing interests.
institución:(a) Department of Obstetrics, The Affiliated Foshan Women and Children Hospital, Guangdong Medical University, Foshan, Guangdong, China. (b) Foshan Fetal Medicine Research Institute, The Affiliated Foshan Women and Children Hospital, Guangdong Medical University, Foshan, Guangdong, China.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Excessive bile acids level predisposes to adverse perinatal outcomes in women with abnormal pre-pregnancy body mass index.
Excessive bile acids level predisposes to adverse perinatal outcomes in women with abnormal pre-pregnancy body mass index.
Fuente:Annals of Medicine
Tipo de trabajo:Estudio de cohortes
Extracto:
Low
maternal BMI before pregnancy was an independent risk factor for hypercholanemia.
Additionally, pre-pregnancy underweight or OWO may amplify the effect of
hypercholanemia on adverse pregnancy outcomes. Thus, pre-pregnancy BMI should be
considered in the management of adverse perinatal outcomes related to gestational
hypercholanemia.
Claves:Pre-pregnancy BMI, adverse pregnancy outcomes, gestational hypercholanemia, joint effect, total bile acid
Cita:Ann Med 2025 Dec; 57 (1) : 2472855.
Autor/es:Zhou, Yulai (a) Li, Juan (b)
institución:(a) Department of Obstetrics, The International Peace Maternity and Child Health Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China. (b) Shanghai Key Laboratory of Embryo Original Diseases, Shanghai, China.
Conflicto:No potential conflict of interest was reported by the authors.
Multicentre double-blind randomised placebo-controlled four-arm trial to assess the effect of oral sodium bicarbonate and intravenous hyoscine butylbromide on spontaneous delivery after induction of labour in nulliparous women: protocol for the Safe Induction of Labour Trial (SAINT).
Multicentre double-blind randomised placebo-controlled four-arm trial to assess the effect of oral sodium bicarbonate and intravenous hyoscine butylbromide on spontaneous delivery after induction of labour in nulliparous women: protocol for the Safe Induction of Labour Trial (SAINT).
institución:(a) Department of Obstetrics, Oslo University Hospital, Oslo, Norway isorbye@ous-hf.no. (b) Institute of Clinical Medicine, University of Oslo, Oslo, Norway.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Accuracy of individual signs and symptoms and case definitions for the diagnosis of influenza in different age groups
Accuracy of individual signs and symptoms and case definitions for the diagnosis of influenza in different age groups
Fuente:Bmj Open
Tipo de trabajo:Revisión sistemática
Extracto:
Individual signs and symptoms, their combinations, and ILI case
definitions have very limited accuracy for identifying persons with influenza.
More accurate surveillance and diagnosis will require the development and
validation of accurate risk scores or greater use of point-of-care testing.
Claves:INFECTIOUS DISEASES, PRIMARY CARE, Public health
Cita:BMJ Open 2025 Mar 3; 15 (3) : e067574.
Autor/es:Ebell, Mark H (a) Rahmatullah, Ivan (b)
institución:(a) Department of Family Medicine, Michigan State University, East Lansing, Michigan, USA ebell.mark@gmail.com. (b) Universitas Airlangga, Surabaya, East Java, Indonesia.
Conflicto:Competing interests: MT is one of the authors and also a member of the Editorial Board of BMJ Open. There are no other relevant conflicts of interest.
Systems serology analysis shows IgG1 and IgG3 memory responses six years after one dose of quadrivalent HPV vaccine.
Systems serology analysis shows IgG1 and IgG3 memory responses six years after one dose of quadrivalent HPV vaccine.
Fuente:Nature Communications
Extracto:
These findings provide novel insights
into serological immunity and recall responses following one-dose HPV
vaccination.
Cita:Nat Commun 2025 Mar 3; 16 (1) : 2130.
Autor/es:Quang, Chau (a) Anderson, Jeremy (b)
institución:(a) Vaccine Immunology, Infection, Immunity and Global Health, Murdoch Children's Research Institute, Parkville, VIC, Australia. (b) Department of Paediatrics, The University of Melbourne, Parkville, VIC, Australia.
Conflicto:Competing interests: S.M.G. has received grants from Merck, GlaxoSmithKline, CSL and the Commonwealth Department of Health; has received nonfinancial support from Merck; and has delivered lectures and received speaking fees from MSD and Sanofi Pasteur MSD for work performed in her personal time. All other authors report no potential conflicts. Inclusion and ethics: Ethics approval for use of the serum...
samples in this analysis has previously been obtained from the Fiji National Research Ethics Review Committee, Fiji National Research Committee (2014.5.FNRERC.5.SU), and the Royal Children’s Hospital Human Research Ethics Committee, Melbourne, Australia (34239 A). Informed consent or assent was received from participants in this study.
The potential impact of RNA splicing abnormalities on immune regulation in endometrial cancer.
The potential impact of RNA splicing abnormalities on immune regulation in endometrial cancer.
Fuente:Cell Death & Disease
Extracto:
Therefore, we
also thoroughly discuss putative targets associated with RNA splicing in
endometrial cancer (EC) and the possible impacts of aberrant RNA splicing on the
immune control of tumor cells and tumor microenvironment (TME), which contributes
to enhancing the utilization of immunotherapy in the management of EC and offers
an alternative viewpoint for the exploration of cancer therapies and plausible
prognostic indicators.
Cita:Cell Death Dis 2025 Mar 3; 16 (1) : 148.
Autor/es:Cao, Minyue (a) Yan, Jiayu (b)
institución:(a) Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China. (b) Shanghai Key Laboratory of Maternal Fetal Medicine, Shanghai Institute of Maternal-Fetal Medicine and Gynecologic Oncology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University, Shanghai, 200092, China.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Detection of obstetric anal sphincter injuries using machine learning-assisted impedance spectroscopy
Detection of obstetric anal sphincter injuries using machine learning-assisted impedance spectroscopy
Fuente:Scientific Reports
Tipo de trabajo:Estudio multicéntrico
Extracto:
Its rapid, bedside application in obstetric settings
supports immediate postpartum care, complementing digital rectal examination and
optimizing clinical decision-making.
Autor/es:Borycka, Katarzyna (a) Młyńczak, Marcel (b)
institución:(a) OASIS Diagnostics, R&D of Medical Technology, Warsaw, Poland. katarzyna.borycka@oasis-diagnostics.eu. (b) Department of General Surgery, Faculty of Medicine, Lazarski University, Warsaw, Poland. katarzyna.borycka@oasis-diagnostics.eu.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Comparative analysis of SD biosensor standard(™) M10 HPV and seegene anyplex(™) II HPV HR for detecting high-risk human papillomavirus: a concordance study.
Comparative analysis of SD biosensor standard(™) M10 HPV and seegene anyplex(™) II HPV HR for detecting high-risk human papillomavirus: a concordance study.
Fuente:Bmc Infectious Diseases
Extracto:
The
SD Biosensor Standard™ M10 HPV POCT and the Seegene Anyplex™ II HPV HR assay
demonstrated almost perfect agreement in hrHPV detection and classification,
supporting their complementary roles in cervical cancer prevention. M10's rapid,
field-deployable design makes it suitable for resource-limited settings, while
Anyplex provides enhanced genotyping capability in laboratory environments,
allowing informed vaccine strategy. Incorporating both assays into cervical
cancer prevention programs can improve screening coverage and accessibility,
particularly in underserved areas. These findings align with the World Health
Organization's cervical cancer elimination goals, reinforcing the importance of
adaptable diagnostic tools in diverse healthcare contexts.
Claves:Anyplex, Cervical cancer, Human papillomavirus, Point-of-care, Self-sampling, Standard M10 HPV
institución:(a) Department of Obstetrics and Gynaecology, Faculty of Medicine and Health Sciences, Universiti Malaysia Sarawak, Kota Samarahan, Sarawak, 94300, Malaysia. (b) Pink and Teal Empowher, Kota Padawan, Kuching, Sarawak, 93050, Malaysia.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Evaluation of brain microstructure changes in surviving fetus of monochorionic twin pregnancies with single intrauterine fetal death using diffusion weighted imaging
Evaluation of brain microstructure changes in surviving fetus of monochorionic twin pregnancies with single intrauterine fetal death using diffusion weighted imaging
Fuente:Bmc Medical Imaging
Tipo de trabajo:Estudio de cohortes
Extracto:
DWI is a very
useful sequence for detecting underlying changes. ADC value might be a effective
indicator of subtle anomalies in surviving fetuses.
institución:(a) Department of Radiology, Peking University Third Hospital, Beijing, 100191, China. (b) Department of Radiology, Peking University Third Hospital, Beijing, 100191, China.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
The relationship between maternal oral health parameters, inflammatory blood markers, and the evaluation of their effects on preterm low birth weight.
The relationship between maternal oral health parameters, inflammatory blood markers, and the evaluation of their effects on preterm low birth weight.
Fuente:Bmc Pregnancy and Childbirth
Tipo de trabajo:Estudio clínico
Extracto:
Considering the study's limitations, the principal
results suggest a statistically significant difference in oral health, with women
delivering low birth weight infants exhibiting poorer outcomes than control
groups. Analysis of secondary outcomes indicates that oral health is not an
independent predictor of preterm birth; instead, its contribution may be indirect
and through systemic inflammation. Effective collaboration between obstetricians
and dentists is crucial for the early detection and management of oral health
issues in pregnant patients. Prioritizing the creation of public health policies
designed to reduce the incidence of preterm births and strengthen maternal-fetal
well-being is essential. CLINICAL TRIAL NUMBER: Not applicable.
Cita:BMC Pregnancy Childbirth 2025 Mar 3; 25 (1) : 231.
Autor/es:Temur, Isa (a) Temur, Katibe Tugce (b)
institución:(a) Department of Obstetrics and Gynecology, Faculty of Medicine, Niğde Ömer Halisdemir University, Niğde, Turkey. (b) Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Niğde Ömer Halisdemir University, Niğde, Turkey. tugce.uzmez@hotmail.com.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Digital intervention for tokophobia: a randomized controlled trial of internet-based cognitive behavioral therapy on fear of childbirth and self-efficacy among Egyptian pregnant women.
Digital intervention for tokophobia: a randomized controlled trial of internet-based cognitive behavioral therapy on fear of childbirth and self-efficacy among Egyptian pregnant women.
Fuente:Bmc Pregnancy and Childbirth
Tipo de trabajo:Estudio aleatorizado y controlado
Extracto:
The culturally adapted Internet-based Cognitive Behavioral Therapy
program significantly reduced tokophobia and enhanced maternal self-efficacy,
supporting its integration into perinatal care. These findings align with
Bandura's Self-Efficacy Theory and suggest the potential of digital interventions
in improving psychological outcomes, especially in resource-limited settings.
IMPLICATIONS FOR PRACTICE: Integrating the program into routine antenatal care
could provide accessible, cost-effective support for women experiencing
tokophobia, potentially reducing unnecessary cesarean sections and informing
health policy regarding the effectiveness of the ICBT program. Future research
should assess long-term outcomes and generalizability in diverse populations.
TRIAL REGISTRATION: The study was registered on ClinicalTrials.gov under the
identifier (NCT06640608) on October 15, 2024.
Claves:Egyptian pregnant women, Fear of childbirth, Internet-based cognitive behavioral therapy, Randomized controlled trial, Self-efficacy, Tokophobia
Cita:BMC Pregnancy Childbirth 2025 Mar 3; 25 (1) : 233.
institución:(a) Department of Psychiatric Mental Health Nursing, College of Nursing, Jouf University, Sakaka, Jouf, 72388, Saudi Arabia. (b) Department of Maternal and Child Health Nursing, College of Nursing, Jouf University, Sakaka, Al-Jouf, 72388, Saudi Arabia. amshammari@ju.edu.sa.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Preference of mode of delivery and associated factors among mothers in East Africa
Preference of mode of delivery and associated factors among mothers in East Africa
Fuente:Bmc Pregnancy and Childbirth
Tipo de trabajo:Revisión sistemática
Extracto:
The preference for vaginal delivery
was higher than for cesarean delivery. Factors such as antenatal care follow-up,
previous intrapartum satisfaction, place of residence, occupation, planned
pregnancy, prior history of spontaneous abortion, maternal education, current
pregnancy-related problems, discussion with partner, and types of hospital were
significantly associated. The findings of this study imply a multifaceted
approach is required.
Claves:Cesarean section, East Africa, Meta-analysis, Preference of delivery, Systematic review, Vaginal delivery, Women
Cita:BMC Pregnancy Childbirth 2025 Mar 3; 25 (1) : 232.
institución:(a) Department of Statistics, College of Natural Sciences, Woldia University, Woldia, Ethiopia. workneshambachew@gmail.com. (b) Department of Midwifery, College of Health Sciences, Woldia University, Woldia, Ethiopia.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
The current status of psychological birth trauma in women who had a vaginal delivery and associated factors: a questionnaire-based, cross-sectional study.
The current status of psychological birth trauma in women who had a vaginal delivery and associated factors: a questionnaire-based, cross-sectional study.
Fuente:Frontiers in Public Health
Extracto:
Women who
experienced PBT during vaginal delivery reported significantly higher levels of
perceived trauma at 42 days postpartum compared to 3 days postpartum. Clinical
staff, family, and society should pay attention to the risk factors and take
corresponding intervention measures to reduce the degree of PBT and promote
maternal and child health.
institución:(a) Department of Nursing, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China. (b) Department of Obstetrics, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China.
Conflicto:The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.
Extracto:
This study aims to fill critical
knowledge gaps regarding the role of racism and epigenomics in preterm birth
among black women.
Claves:Health Equity, OBSTETRICS, Pregnancy
Cita:BMJ Open 2025 Mar 4; 15 (3) : e091801.
Autor/es:Barcelona, Veronica (a) Ray, Mitali (b)
institución:(a) School of Nursing, Columbia University, New York, New York, USA vb2534@cumc.columbia.edu. (b) University of Pittsburgh School of Nursing, Pittsburgh, Pennsylvania, USA.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
A comparative analysis of INTERGROWTH-21st and the World Health Organisation fetal growth chart in detection of term small for gestational age newborns and prediction of short-term adverse perinatal outcomes.
A comparative analysis of INTERGROWTH-21st and the World Health Organisation fetal growth chart in detection of term small for gestational age newborns and prediction of short-term adverse perinatal outcomes.
Fuente:Bmj Paediatrics Open
Tipo de trabajo:Estudio de cohortes
Extracto:
The WHO fetal growth chart demonstrates
significantly better accuracy in predicting term SGA neonates compared with
INTERGROWTH-21st. Further, both charts have similar prediction abilities for
short-term adverse perinatal outcomes.
Claves:Epidemiology, Growth, Neonatology
Cita:BMJ Paediatr Open 2025 Mar 4; 9 (1)
Autor/es:Rahim, Anum (a) Nuruddin, Rozina (b)
institución:(a) Department of Community Health Sciences, The Aga Khan University, Karachi, Pakistan. (b) Department of Community Health Sciences, The Aga Khan University, Karachi, Pakistan.
Conflicto:Competing interests: No, there are no competing interests.
Leukocyte-specific protein 1 is associated with the stage and tumor immune infiltration of cervical cancer.
Leukocyte-specific protein 1 is associated with the stage and tumor immune infiltration of cervical cancer.
Fuente:Scientific Reports
Extracto:
These findings indicate that
the expression levels of LSP1 in cervical tissues are correlated with cancer
staging and patient prognosis, potentially reflecting both tumor immune
infiltration and T-cell exhaustion within the tumor microenvironment (TME).
institución:(a) Centre for Clinical Laboratories, The Affiliated Hospital of Guizhou Medical University, Guiyang, 550004, Guizhou, China. (b) The Affiliated Hospital of Guizhou Medical University, Hypertension Department, Guiyang, 550004, Guizhou, China.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
Cannulated intravaginal injection technique (CIVIT) A Novel Vaginal Injection Technique.
Cannulated intravaginal injection technique (CIVIT) A Novel Vaginal Injection Technique.
Fuente:Scientific Reports
Extracto:
However, CIVIT is significantly more
effective than the random technique in improving genitourinary symptoms, vaginal
health index and sexual function.
Claves:Female sexual function, Genitourinary syndrome, Intravaginal injection, Vaginal health
institución:(a) Female Private Clinic, Istanbul, Turkey. (b) Department of Obstetrics and Gynecology, Faculty of Medicine, Maltepe University, Istanbul, Turkey.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
BRPF1 inhibition reduces migration and invasion of metastatic ovarian cancer cells, representing a potential therapeutic target.
BRPF1 inhibition reduces migration and invasion of metastatic ovarian cancer cells, representing a potential therapeutic target.
Fuente:Scientific Reports
Extracto:
The obtained results indicate
that BRPF1 represents a novel potential therapeutic target for metastatic OC
treatment.
Claves:BRPF1, CRISPR-Cas9, Metastasis, Ovarian cancer, Small molecule inhibitor
Cita:Sci Rep 2025 Mar 4; 15 (1) : 7602.
Autor/es:Alexandrova, Elena (a) Smal, Marharyta (b)
institución:(a) Laboratory of Molecular Medicine and Genomics, Department of Medicine, Surgery and Dentistry "Scuola Medica, Salernitana" University of Salerno, via S. Allende, 1, Baronissi, 84081, SA, Italy. ealexandrova@unisa.it. (b) Medical Genomics Program, Division of Oncology, AOU "S. Giovanni di Dio e Ruggi d'Aragona", University of Salerno, Salerno, Italy. ealexandrova@unisa.it.
Conflicto:Los autores declaran no tener conflictos de interés con la investigación
