Maternal-child microbial seeding interventions expose Cesarean-section (C-section)-delivered infants to the maternal microbiome they bypass during Cesarean delivery. It is theorized such interventions restore the microbiome and normalize immune development to reduce the occurrence of C-section-associated inflammatory conditions. Here we discuss the rationale, evidence, and controversies surrounding such interventions.
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http://dx.doi.org/10.1016/j.chom.2022.02.014 | DOI Listing |
Afr J Reprod Health
December 2024
Department of Mammary gland, The First Affiliated Hospital of Zhejiang Chinese Medical University(Zhejiang Provincial Hospital of Chinese Medicine), Zhejiang, 310006.
This study sought to compare bacterial abundance and diversity in milk and feces of healthy lactating women with patients suffering from lactation mastitis, explore the pathogenesis of lactation mastitis, and develop new ideas for its treatment and prevention from a microbiological perspective. A total of 19 lactating mastitis patients and 19 healthy lactating women were recruited. Milk and fecal Specimens were obtained from both groups, and microbial community structure was analyzed using 16S rRNA gene sequencing.
View Article and Find Full Text PDFInt J Mol Sci
September 2024
Unit of Microbiology and Diagnostic Immunology, Unit of Microbiomics and Immunology, Rheumatology and Infectious Diseases Research Area, Unit of Microbiome, Bambino Gesù Children's Hospital, IRCCS, 00165 Rome, Italy.
Recent evidence indicates that the gut microbiota (GM) has a significant impact on the inflammatory bowel disease (IBD) progression. Our aim was to investigate the GM profiles, the Microbial Dysbiosis Index (MDI) and the intestinal microbiota-associated markers in relation to IBD clinical characteristics and disease state. We performed 16S rRNA metataxonomy on both stools and ileal biopsies, metabolic dysbiosis tests on urine and intestinal permeability and mucosal immunity activation tests on the stools of 35 IBD paediatric patients.
View Article and Find Full Text PDFSex Transm Dis
December 2024
Departments of Internal Medicine and Population and Public Health Sciences, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Congenital syphilis rates increased 10-fold from 2012 to 2022 in the United States. Currently, the therapeutic standard of care is 10 days of intravenous aqueous crystalline penicillin G, with very limited evidence for alternatives. A long course of intravenous antibiotic requires hospitalization that is both costly and burdensome for the child and the family.
View Article and Find Full Text PDFPediatr Infect Dis J
November 2024
From the Division of Neonatology, Department of Pediatrics, Los Angeles General Medical Center, Keck School of Medicine, University of Southern California, Los Angeles, CA.
Background: Ventilator-associated pneumonia (VAP) is a common hospital-acquired infection in neonates on invasive mechanical ventilation, resulting in high morbidity and mortality. The objective of this study is to determine the incidence, risk factors, short-term outcomes and microbiome associated with VAP in very-low-birth-weight (VLBW) infants born at <32 weeks of gestational age (GA).
Methods: Retrospective study of intubated VLBW infants born at <32 weeks of GA admitted to the Los Angeles General Medical Center neonatal intensive care unit from July 2015 to July 2021 who had routine tracheal aspirate cultures obtained.
Biomed Pharmacother
September 2023
Key Laboratory of Food Biological Safety Control, The Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen, China; Research Institute for Future Food, The Hong Kong Polytechnic University, Hong Kong, China; Department of Food Science and Nutrition, The Hong Kong Polytechnic University, Hong Kong, China. Electronic address:
The use of oral agents that can modify the gut microbiota (GM) could be a novel preventative or therapeutic option for Parkinson's disease (PD). Maslinic acid (MA), a pentacyclic triterpene acid with GM-dependent biological activities when it is taken orally, has not yet been reported to be effective against PD. The present study found both low and high dose MA treatment significantly prevented dopaminergic neuronal loss in a classical chronic PD mouse model by ameliorating motor functions and improving tyrosine hydroxylase expressions in the substantia nigra pars compacta (SNpc) and increasing dopamine and its metabolite homovanillic acid levels in the striatum.
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