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36 resultados encontrados.

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Live births after low initial β-hCG in IVF cycles: a retrospective cohort study
Artículo
Acceso abierto Artículo DOAJ
Sierra DiMarco et al · BMC · 2026 · ISSN 1471-2393
Abstract Background Serum beta-human chorionic gonadotropin (β-hCG) hormone is a well-established biomarker used for pregnancy monitoring and prognosis in in vitro fertilization (IVF) cycles. After embryo transfer, a hi...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Maternal intake of inadequate dietary folate, and low serum folate levels during pregnancy are associated with increased risk of preterm birth in rural Ethiopia: a prospective cohort study
Artículo
Material complementario disponible Artículo DOAJ
Kaleb Mayisso et al · Nature Portfolio · 2026 · ISSN 2045-2322
Abstract Inadequate intake of dietary folate is associated with an increased risk of preterm birth, but evidence is limited in low-income settings, including the study area. This study examines the association between ma...
LCC LCC:Medicine; TENDOlNjaWVuY2U~Idioma eng
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The influence of war on pregnancy and childbirth in female service members and internally displaced women
Artículo
Material complementario disponible Artículo DOAJ
V. V. Babaian · Zaporizhzhia State Medical and Pharmaceutical University · 2026 · ISSN 2306-4145
Aim: to synthesize existing scientific literature to evaluate the impact of war and military conflict on the course of pregnancy and childbirth among female service members and internally displaced women. Materials an...
LCC LCC:MedicineIdioma eng
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Current skin care practices in very low birth weight infants in German Neonatal Intensive Care Units – results from a cross-sectional survey
Artículo
Material complementario disponible Artículo DOAJ
Janina Marissen et al · SpringerOpen · 2026 · ISSN 2194-7791
Abstract Background The skin is the largest epithelial organ and a critical barrier. However, in preterm infants, particularly very low birth weight infants (VLBWI,
LCC TENDOlBlZGlhdHJpY3M~Idioma eng
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Effect of maternal pyrethroid pesticides exposure during pregnancy on lymphocytes in 1-year-old children: A birth cohort study
Artículo
Material complementario disponible Artículo DOAJ
Zhiye QI et al · Editorial Committee of Journal of Environmental and Occupational Medicine · 2026 · ISSN 2095-9982
BackgroundPyrethroid pesticides (PYRs) can cross the placental barrier to cause intrauterine fetal exposure, which may lead to developmental immunotoxicity (DIT). However, the specific effect of maternal PYR exposure dur...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~; TENDOlRveGljb2xvZ3kuIFBvaXNvbnM~Idioma eng
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Prediction and monitoring of accrual and rate of underrepresented biomedical research group using bayesian methods
Artículo
Material complementario disponible Artículo DOAJ
Kaustubh S. Nimkar et al · BMC · 2026 · ISSN 1471-2288
Abstract Background There has been a recent push for biomedical research to incorporate more demographically, ethnically, and medically diverse cohorts – individuals whom the NIH designates as “underrepresented in bi...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Delivery outcomes in women with previous caesarean delivery at Zithulele Hospital – A rural district hospital managed by generalist doctors
Artículo
Acceso abierto Artículo DOAJ
John D. Michell et al · AOSIS · 2026 · ISSN 2078-6190
Background: Women with previous caesarean deliveries (CD) contribute to rising CD rates globally, yet limited evidence exists from rural South African district hospitals. The social value of this study lay in understand...
LCC LCC:MedicineIdioma eng
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Open Access
Factors Affecting Demographic Processes in the Regions of the Russian Federation: An Empirical Analysis
Artículo
Material complementario disponible Artículo DOAJ
I. V. Manaeva et al · North-West institute of management of the Russian Presidential Academy of National Economy and Public Administration · 2026 · ISSN 1726-1139
The development of a system of indicators and methodologies for monitoring and assessing progress toward achieving the goals of the Decree of the President of the Russian Federation N 312 of May 7, 2024, «On the Nationa...
LCC TENDOlBvbGl0aWNhbCBpbnN0aXR1dGlvbnMgYW5kIHB1YmxpYyBhZG1pbmlzdHJhdGlvbiAoR2VuZXJhbCk~Idioma eng
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Outcomes of frozen embryo transfers from a large monocentric cohort (2982 cycles): towards a preferential use of cycles with a corpus luteum for endometrial preparation
Artículo
Acceso abierto Artículo DOAJ
Julie Labrosse et al · Frontiers Media S.A · 2026 · ISSN 1664-2392
IntroductionTo determine if endometrial preparation protocols for frozen embryo transfers (FET) impact clinical and neonatal outcomes.MethodsA monocentric cohort study including all first autologous FET cycles of a singl...
LCC LCC:Diseases of the endocrine glands. Clinical endocrinologyIdioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Perinatal vulnerability: its impact on oral and craniofacial hard tissue development
Artículo
Acceso abierto Artículo DOAJ
Takehito Ono · Frontiers Media S.A · 2026 · ISSN 1664-042X
Advances in perinatal and neonatal medicine have dramatically improved the survival rates of infants with perinatal vulnerabilities of preterm birth (PTB), low birth weight (LBW) or small for gestational age (SGA), by re...
LCC TENDOlBoeXNpb2xvZ3k~Idioma eng
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Open Access
The impact of the interaction between ovarian markers and the endometrium on the outcomes of assisted reproduction
Artículo
Acceso abierto Artículo DOAJ
Xuefei Li et al · Frontiers Media S.A · 2026 · ISSN 2296-634X
ObjectiveTo investigate the interaction effects of anti-Müllerian hormone (AMH), antral follicle count (AFC), basal follicle-stimulating hormone (FSH), and endometrial thickness on the outcomes of assisted reproductive ...
LCC LCC:Biology (General)Idioma eng
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Open Access
Analysis of factors associated with the number of children ever born to women in rural Ethiopia using truncated generalized Poisson model
Artículo
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Emmanuel Gabreyohannes · Springer · 2026 · ISSN 3005-0774
Abstract Background Rapid population growth and high fertility rates in low-income countries adversely affect the provision of sexual and reproductive healthcare services. A high fertility rate has serious health implica...
LCC LCC:Public aspects of medicineIdioma eng
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Assessment of coverage and utilization of maternal health services at sub-center level in rural Kanpur, Uttar Pradesh: A community-based cross-sectional study
Artículo
Material complementario disponible Artículo DOAJ
Monika Singh et al · Manipal College of Medical Sciences, Pokhara · 2026 · ISSN 2467-9100
Background: Maternal health remains a major public health concern in Uttar Pradesh despite improvements in service coverage under national programs. Sub-centers form the backbone of rural primary healthcare delivery; how...
LCC LCC:MedicineIdioma eng
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Changes in childhood vaccine hesitancy during the COVID-19 pandemic: a retrospective study based on data from Turkey
Artículo
Material complementario disponible Artículo DOAJ
Seda Özmen Sever et al · BMC · 2026 · ISSN 1824-7288
Abstract Background Vaccine refusal is a growing public health concern, threatening herd immunity and the control of vaccine-preventable diseases. The COVID-19 pandemic has influenced healthcare delivery and vaccine refu...
LCC TENDOlBlZGlhdHJpY3M~Idioma eng
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Clinical Outcomes of Fetal Ventriculomegaly: A Retrospective Analysis from a Tertiary Referral Center
Artículo
Material complementario disponible Artículo DOAJ
Guo D et al · Dove Medical Press · 2026 · ISSN 1179-1411
Danhua Guo,1,2 Shuqiong He,1,2 Na Lin,1,2 Yifang Dai,1,2 Ying Li,1,2 Liangpu Xu,1– 3 Xiaoqing Wu1– 4 1Department of Medical Genetic Diagnosis and Therapy Center, Fujian Maternity and Child Health Hospital College of ...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Clinical characteristics and risk factors for severe community-acquired pneumonia in hospitalized children with human metapneumovirus infection in Shanghai: a retrospective cohort study
Artículo
Material complementario disponible Artículo DOAJ
Lijiao Liu et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
BackgroundHMPV is a leading cause of pediatric lower respiratory tract infections, second only to respiratory syncytial virus in causing severe pneumonia in children. Its clinical presentation closely mimics other common...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Clinical outcomes and survival of HIV exposed children at 18 months in post-conflict region: insight from the Panzi Interdisciplinary PMTCT cohort (Panzi IPC) study
Artículo
Acceso abierto Artículo DOAJ
Berckmans Mukanire Ntakwinja et al · BMC · 2026 · ISSN 1471-2334
Abstract Background Vertical transmission is the main mode of acquisition of HIV infection in the Democratic Republic of Congo (DRC). We aimed to determine the factors associated with the serological status of mothers an...
LCC TENDOkluZmVjdGlvdXMgYW5kIHBhcmFzaXRpYyBkaXNlYXNlcw~~Idioma eng
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Open Access
Development and validation of a clinical prediction model for neonatal seizures among neonates admitted to public health hospitals in Northwest Ethiopia: retrospective follow-up study
Artículo
Acceso abierto Artículo DOAJ
Tilahun Degu Tsega et al · BMC · 2026 · ISSN 1824-7288
Abstract Background Neonatal seizures are sudden, abnormal brain activities that occur during the neonatal period, are the most common neurological emergencies in newborns, and are associated with high morbidity and mort...
LCC TENDOlBlZGlhdHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Endometrial tuberculosis increases miscarriage risk after IVF/ICSI compared with non-specific chronic endometritis
Artículo
Acceso abierto Artículo DOAJ
Juan Zou et al · BMC · 2026 · ISSN 1471-2393
Abstract Background Chronic endometritis (CE) has two principal subtypes—non-specific chronic endometritis (NSCE) and endometrial tuberculosis (ETB). Both can adversely affect embryo implantation. Although ETB is gener...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
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Open Access
Episiotomy and the risk of obstetric anal sphincter injury in nulliparous women with a prolonged second stage
Artículo
Acceso abierto Artículo DOAJ
Gal Bachar et al · Springer · 2026 · ISSN 1432-0711
Abstract Purpose This study aimed to evaluate whether episiotomy reduces obstetric anal sphincter injuries (OASIS) rates in nulliparous women with a second stage of labor lasting ≥ 3 h. Methods This retrospective ...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~Idioma eng
Acceso abiertoRuta libre sin proxy. Acceso recomendado cuando no hay suscripción activa.
Open Access
Exploratory observational study of the association between bacterial L-form detection and intrauterine infection in pregnant women with placenta previa and bleeding
Artículo
Acceso abierto Artículo DOAJ
Sue Jiang et al · Frontiers Media S.A · 2026 · ISSN 2296-858X
ObjectiveThis study aimed to conduct an exploratory observational analysis to assess the association between bacterial L-form detection and intrauterine infection in pregnant women with placenta previa and bleeding, and ...
LCC TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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Open Access
Fertility-preserving treatment for endometrial atypical hyperplasia and endometrial cancer: a systematic review and meta-analysis
Artículo
Acceso abierto Artículo DOAJ
Jiatian Ye et al · BMC · 2026 · ISSN 1472-6874
Abstract Objective The incidence of endometrial cancer is rising, especially among younger women. Given the strong need to preserve fertility, robust evidence is required to evaluate the effectiveness of progestin-based ...
LCC TENDOkd5bmVjb2xvZ3kgYW5kIG9ic3RldHJpY3M~; LCC:Public aspects of medicineIdioma eng
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Open Access
Health literacy among adults in (Victoria), Australia after the COVID-19 pandemic: a cross-sectional survey
Artículo
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Abdi Osman et al · Taylor & Francis Group · 2026 · ISSN 0958-1596
Introduction Health literacy is known to be deficient in diverse populations. This study aims to evaluate the health literacy of a segment of Australia’s adult population following the COVID-19 pandemic.Method Using qu...
LCC LCC:Public aspects of medicine; TENDOk1lZGljaW5lIChHZW5lcmFsKQ~~Idioma eng
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