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Amezcua López JA, García Morales E, Pérez-Rulfo Ibarra D, Solís Pacheco JR, Aguilar Uscanga BR. Effects of maternal toxic substance consumption during breastfeeding on lactic acid bacteria abundance and nutritional content. Int J Med Sci 2023; 20:1513-1526. [PMID: 37859696 PMCID: PMC10583185 DOI: 10.7150/ijms.87995] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 09/01/2023] [Indexed: 10/21/2023] Open
Abstract
Breast milk is widely recognized as the primary source of nourishment for newborns, making it an unparalleled and indispensable provider of essential nutrients, microbiological components, immunological factors, and energy content. To investigate this further, a cohort comprising 254 breastfeeding women participated in interviews, and milk samples were aseptically collected for subsequent analysis involving bromatological, microbiological, and clinical analysis. The investigation focused on the identification of specific microorganisms in breast milk and their susceptibility to the exposure of toxic substances and controlled medications. Notably, this study places particular emphasis on the significant decline in lactic acid bacteria observed in breast milk when influenced by substances such as cocaine, cannabis, crystal, and morphine. These detrimental agents have been found to adversely affect the growth of microorganisms within breast milk. On the contrary, the outcomes of this study indicate that the utilization of toxic substances does not exert a noteworthy impact on the nutritional quality of breast milk.
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Affiliation(s)
- Jesús Alonso Amezcua López
- Universidad de Guadalajara. University Center of Exact Sciences and Engineering. Division of Basic Sciences, Department of Pharmacology. Laboratory of Industrial Microbiology Research. Guadalajara, Jalisco, México
| | - Elisa García Morales
- Universidad de Guadalajara. University Health Sciences Centre. Department of Human Reproduction Clinics, Child Growth and Development, Pediatrics Specialty. Guadalajara, Jalisco, México
- O.P.D. Hospital Civil de Guadalajara "Fray Antonio Alcalde". Division of Pediatrics, Neonatology Service. Guadalajara, Jalisco, México
| | - Daniel Pérez-Rulfo Ibarra
- Universidad de Guadalajara. University Health Sciences Centre. Department of Human Reproduction Clinics, Child Growth and Development, Pediatrics Specialty. Guadalajara, Jalisco, México
- O.P.D. Hospital Civil de Guadalajara "Fray Antonio Alcalde". Division of Pediatrics, Neonatology Service. Guadalajara, Jalisco, México
| | - Josué Raymundo Solís Pacheco
- Universidad de Guadalajara. University Center of Exact Sciences and Engineering. Division of Basic Sciences, Department of Pharmacology. Laboratory of Industrial Microbiology Research. Guadalajara, Jalisco, México
| | - Blanca Rosa Aguilar Uscanga
- Universidad de Guadalajara. University Center of Exact Sciences and Engineering. Division of Basic Sciences, Department of Pharmacology. Laboratory of Industrial Microbiology Research. Guadalajara, Jalisco, México
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Perez RF, Conner KE, Erickson MA, Nabatanzi M, Huffman KJ. Alcohol and lactation: Developmental deficits in a mouse model. Front Neurosci 2023; 17:1147274. [PMID: 36992847 PMCID: PMC10040541 DOI: 10.3389/fnins.2023.1147274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 02/21/2023] [Indexed: 03/14/2023] Open
Abstract
It is well documented that prenatal ethanol exposure via maternal consumption of alcohol during pregnancy alters brain and behavioral development in offspring. Thus, the Centers for Disease Control (CDC) advises against maternal alcohol consumption during pregnancy. However, little emphasis has been placed on educating new parents about alcohol consumption while breastfeeding. This is partly due to a paucity of research on lactational ethanol exposure (LEE) effects in children; although, it has been shown that infants exposed to ethanol via breast milk frequently present with reduced body mass, low verbal IQ scores, and altered sleeping patterns. As approximately 36% of breastfeeding mothers in the US consume alcohol, continued research in this area is critical. Our study employed a novel murine LEE model, where offspring were exposed to ethanol via nursing from postnatal day (P) 6 through P20, a period correlated with infancy in humans. Compared to controls, LEE mice had reduced body weights and neocortical lengths at P20 and P30. Brain weights were also reduced in both ages in males, and at P20 for females, however, female brain weights recovered to control levels by P30. We investigated neocortical features and found that frontal cortex thickness was reduced in LEE males compared to controls. Analyses of dendritic spines in the prelimbic subdivision of medial prefrontal cortex revealed a trend of reduced densities in LEE mice. Results of behavioral tests suggest that LEE mice engage in higher risk-taking behavior, show abnormal stress regulation, and exhibit increased hyperactivity. In summary, our data describe potential adverse brain and behavioral developmental outcomes due to LEE. Thus, women should be advised to refrain from consuming alcohol during breastfeeding until additional research can better guide recommendations of safe maternal practices in early infancy.
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Affiliation(s)
- Roberto F. Perez
- Department of Psychology, University of California, Riverside, Riverside, CA, United States
| | - Kathleen E. Conner
- Interdepartmental Neuroscience Program, University of California, Riverside, Riverside, CA, United States
| | - Michael A. Erickson
- Department of Psychology, University of California, Riverside, Riverside, CA, United States
| | - Mirembe Nabatanzi
- Department of Psychology, University of California, Riverside, Riverside, CA, United States
| | - Kelly J. Huffman
- Department of Psychology, University of California, Riverside, Riverside, CA, United States
- Interdepartmental Neuroscience Program, University of California, Riverside, Riverside, CA, United States
- *Correspondence: Kelly J. Huffman,
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Breastfeeding Recommendations for People Who Use Substances: AWHONN Practice Brief Number 16. J Obstet Gynecol Neonatal Nurs 2023; 52:e1-e4. [PMID: 36328827 DOI: 10.1016/j.jogn.2022.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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Pehlke-Milde J, Radu I, Gouilhers S, Hammer R, Meyer Y. Women's views on moderate and low alcohol consumption: stages of the subjective transition from pregnancy to postpartum. BMC Pregnancy Childbirth 2022; 22:902. [PMID: 36464711 PMCID: PMC9721071 DOI: 10.1186/s12884-022-05247-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 11/25/2022] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND Alcohol consumption during pregnancy and breastfeeding is associated with a risk for the child's healthy development. Nevertheless, about 16 to 25% of all women in the European region, including Switzerland, consume alcohol during pregnancy and probably even more during breastfeeding. Little is known about how women perceive this risk and how risk perception changes during the transition to motherhood. The present study aims to explore the subjective transition from the woman's perspective, focusing on perceptions of alcohol as a risk, changes in alcohol consumption in daily life and experienced support from health professionals in this period. METHODS The longitudinal qualitative, semi-structured interview study was jointly designed and conducted by health sociologists and midwifery researchers. Using the theoretical framework of sociocultural risk and life course transition, we interviewed 46 women from the French and German speaking part of Switzerland during pregnancy and until six months after birth. RESULTS In our study, we found that pregnant and breastfeeding women perceive alcohol consumption as a risk to the health of the child. Abstinence is sought especially during pregnancy, but this does not preclude occasional and low-level consumption according to some women. Alcohol consumption and risk perception change during the transition to motherhood. We identified five stages that characterise this transition in terms of alcohol consumption and risk perception. From the women's perspective, there was a lack of counselling from health professionals, and the women expressed a desire for respectful and more individualised counselling. CONCLUSION Many women express a need for guidance and counselling by health care professionals at some stages of the transition to motherhood. The stages identified can be used as pointers to address the subject of alcohol consumption in professional practice. The stage around conception and early pregnancy should be taken more into account, as women experience themselves as particularly vulnerable during this time. Low-threshold counselling services should be therefore offered to women before or in the stage around conception and be continued until the end of the breastfeeding period.
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Affiliation(s)
- Jessica Pehlke-Milde
- grid.19739.350000000122291644Research Institute of Midwifery, School of Health Sciences, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Irina Radu
- grid.19739.350000000122291644Research Institute of Midwifery, School of Health Sciences, Zurich University of Applied Sciences, Winterthur, Switzerland
| | - Solène Gouilhers
- grid.5681.a0000 0001 0943 1999School of Health Sciences (Haute Ecole de Santé Vaud - HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Raphaël Hammer
- grid.5681.a0000 0001 0943 1999School of Health Sciences (Haute Ecole de Santé Vaud - HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
| | - Yvonne Meyer
- grid.5681.a0000 0001 0943 1999School of Health Sciences (Haute Ecole de Santé Vaud - HESAV), HES-SO University of Applied Sciences and Arts Western Switzerland, Lausanne, Switzerland
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Ujhelyi Gomez K, Goodwin L, Chisholm A, Rose AK. Alcohol use during pregnancy and motherhood: Attitudes and experiences of pregnant women, mothers, and healthcare professionals. PLoS One 2022; 17:e0275609. [PMID: 36454984 PMCID: PMC9714863 DOI: 10.1371/journal.pone.0275609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Accepted: 09/13/2022] [Indexed: 12/03/2022] Open
Abstract
Alcohol is the most used substance by women of childbearing age. Alcohol exposed pregnancies can have serious consequences to the fetus, and the UK has one of the highest rates of drinking during pregnancy. Alcohol use during motherhood is also a public health concern, linked with potential harms to the woman and child. This qualitative study investigated the attitudes and experiences of pregnant/parenting women and healthcare professionals regarding maternal drinking. A semi-structured focus group and interviews were conducted in the North West of England with pregnant women, mothers, and healthcare professionals. Quantitative measures captured demographics, alcohol use, and screened for mental ill-health for pregnant women and mothers. Reflexive thematic analysis was used to analyse narratives. Findings revealed that most participants believed avoiding alcohol during pregnancy is the safest option. However, some pregnant women and mothers stated that there was insufficient evidence to demonstrate the harms of low-level drinking and that abstinence guidelines were patronising. All participants reported that low-level drinking during motherhood was acceptable. Heavy drinking was believed to pose serious harm during pregnancy and motherhood to the baby and mother, in addition to damaging relationships. Strong motives were revealed for choosing and avoiding to drink, such as coping with the difficulties of motherhood and parental responsibilities, respectively. Contradictions were found across quantitative and qualitative self-reports of consumption, reflecting potential underreporting of alcohol use. Additionally, drinking levels were discussed in extremes only (low/heavy) without considering 'grey area' drinking. Clear, consistent advice and guidelines are needed to support women in reducing their alcohol use during pregnancy and motherhood. These should include the unique potential risks regarding maternal drinking, and the harm attributable to non-clinically dependent alcohol use. The maternal participants in this study were middle-class, therefore, research is needed to capture the views and experiences of women of all socioeconomic backgrounds.
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Affiliation(s)
- Katalin Ujhelyi Gomez
- Department of Primary Care and Mental Health, University of Liverpool, Liverpool, United Kingdom
| | - Laura Goodwin
- Division of Health Research, Lancaster University, Lancaster, United Kingdom
| | - Anna Chisholm
- Department of Psychological Sciences, University of Liverpool, Liverpool, United Kingdom
| | - Abigail K. Rose
- School of Psychology, Liverpool John Moor University, Liverpool, United Kingdom
- * E-mail:
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Breastfeeding Recommendations for People Who Use Substances: AWHONN Practice Brief Number 16. Nurs Womens Health 2022; 26:e4-e7. [PMID: 36328909 DOI: 10.1016/j.nwh.2022.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Chanal C, Mazurier E, Doray B. Use of Psychoactive Substances during the Perinatal Period: Guidelines for Interventions during the Perinatal Period from the French National College of Midwives. J Midwifery Womens Health 2022; 67 Suppl 1:S17-S37. [PMID: 36480661 DOI: 10.1111/jmwh.13419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 05/10/2022] [Indexed: 12/13/2022]
Abstract
Based on their clinical practice and an extensive review of the literature, the authors propose a framework of procedures to be followed to provide services to all women of childbearing age who use psychoactive substances (alcohol, cannabis, cocaine, amphetamines, and opioids), especially during pregnancy or during the postpartum and breastfeeding periods, in view of their individual situations and environmental contexts.
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Affiliation(s)
- Corinne Chanal
- Hôpital Arnaud de Villeneuve, CHU Montpellier, 371 avenue du Doyen Gaston Giraud cedex 5, Montpellier, 34295, France.,Réseau de Périnatalité Occitanie Espace Henri BERTIN SANS, Bat A, 59 avenue de Fès-34080, Montpellier, France
| | - Evelyne Mazurier
- Hôpital Arnaud de Villeneuve, CHU Montpellier, 371 avenue du Doyen Gaston Giraud cedex 5, Montpellier, 34295, France
| | - Bérénice Doray
- Service de génétique, CHU de La Réunion, allée des Topazes, cedex, 97405, SAINT-DENIS.,Centre Ressource Troubles du Spectre de l'Alcoolisation Fœtale (TSAF) - Fondation Père Favron - 43 rue du Four à Chaux, Saint-Pierre, 97410, Réunion
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Almeida R, Barbosa C, Pereira B, Diniz M, Baena A, Conde A. Tobacco Smoking during Pregnancy: Women's Perception about the Usefulness of Smoking Cessation Interventions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:6595. [PMID: 35682178 PMCID: PMC9180849 DOI: 10.3390/ijerph19116595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Revised: 05/24/2022] [Accepted: 05/25/2022] [Indexed: 12/10/2022]
Abstract
Tobacco consumption during pregnancy is a serious public health problem due to its negative effects on fetal development and on pregnant women's health and well-being. Thus, it is of utmost importance to plan and implement smoking cessation interventions, to prevent the negative impact of this risk factor, namely on children's health and development. This cross-sectional study aimed at exploring the perceptions and beliefs about the usefulness of smoking cessation interventions during pregnancy, in a sample of pregnant Portuguese women. The smoking use by pregnant women, as well as the risk factors associated with tobacco smoking during pregnancy, were also analyzed. The sample included 247 pregnant Portuguese women aged between 18-43-years-old (M = 30.30, SD = 5.02): 42.5% never smoked, 18.3% quit smoking before pregnancy, 19.0% quit smoking after getting pregnant and 20.2% were current smokers. The pregnant Portuguese women who smoked during pregnancy (current smokers or who quit smoking after getting pregnant) were mostly single or divorced, with lower education levels, showed a higher prevalence of clinically significant anxiety symptoms, and perceived smoking cessation interventions during pregnancy as less useful when compared to women who never smoked or quit smoking prior pregnancy. Daily or weekly smoking cessation interventions, implemented by health professionals such as doctors, nurses, or psychologists are the ones perceived as the most useful for pregnant women. These findings provide important clues for the planning of smoking cessation interventions during pregnancy, highlighting the domains that should be carefully monitored by health professionals. Specific strategies should also be used by health professionals to promote smoking cessation considering the demands of pregnancy and postpartum.
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Affiliation(s)
- Rita Almeida
- Portucalense Institute for Human Development (INPP), Portucalense University, 4200-072 Porto, Portugal; (R.A.); (C.B.); (B.P.); (M.D.)
| | - Carolina Barbosa
- Portucalense Institute for Human Development (INPP), Portucalense University, 4200-072 Porto, Portugal; (R.A.); (C.B.); (B.P.); (M.D.)
| | - Bruno Pereira
- Portucalense Institute for Human Development (INPP), Portucalense University, 4200-072 Porto, Portugal; (R.A.); (C.B.); (B.P.); (M.D.)
| | - Mateus Diniz
- Portucalense Institute for Human Development (INPP), Portucalense University, 4200-072 Porto, Portugal; (R.A.); (C.B.); (B.P.); (M.D.)
| | - Antoni Baena
- eHealth Center, Faculty of Health Sciences, Universitat Oberta de Catalunya, 08018 Barcelona, Spain;
- Tobacco Control Research Group, Bellvitge Biomedical Research Institute (IDIBELL), L’Hospitalet de Llobregat, 08908 Barcelona, Spain
| | - Ana Conde
- Portucalense Institute for Human Development (INPP), Portucalense University, 4200-072 Porto, Portugal; (R.A.); (C.B.); (B.P.); (M.D.)
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Gibson L, Porter M. Alcohol and Tobacco use While Breastfeeding and Risk of Autism Spectrum Disorder or Attention Deficit/Hyperactivity Disorder. J Autism Dev Disord 2021; 52:1223-1234. [PMID: 33893938 PMCID: PMC8067780 DOI: 10.1007/s10803-021-05027-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/14/2021] [Indexed: 11/08/2022]
Abstract
Research has linked prenatal alcohol and tobacco use with Attention Deficit Hyperactivity Disorder (ADHD), and variably with Autism Spectrum Disorder (ASD). Lactational use has been scantly considered. This study examined whether it may alter ADHD or ASD risk. Participants were 5107 infants recruited in 2004 and assessed longitudinally for the Growing Up in Australia Study. Logistic regression did not find any associations between maternal alcohol and tobacco use while breastfeeding and ADHD or ASD diagnosis at ages 6–7 or 10–11 years. Alcohol and tobacco use during lactation may not increase ADHD or ASD risk. Abstaining from alcohol and tobacco, however, may still be the safest option. Analyses were limited by lack of alcohol timing and retrospective variables that future research should address.
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Affiliation(s)
- Louisa Gibson
- Department of Psychology, Faculty of Medicine, Health and Human Sciences, Macquarie University, Balaclava Road, North Ryde, Sydney, NSW, 2109, Australia.
| | - Melanie Porter
- Department of Psychology, Faculty of Medicine, Health and Human Sciences, Macquarie University, Balaclava Road, North Ryde, Sydney, NSW, 2109, Australia
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Gibson L, Porter M. Maternal drinking and smoking. Can it explain the exceptional academic performance of LBOTE children? A preliminary analysis. BMC Res Notes 2021; 14:141. [PMID: 33863380 PMCID: PMC8052672 DOI: 10.1186/s13104-021-05544-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 03/25/2021] [Indexed: 11/12/2022] Open
Abstract
Objective Although children from language backgrounds other than English (LBOTE) may be disadvantaged in English-reliant exams, they outperform children from an English language background (ELB) on many Australian National Assessment Program–Literacy and Numeracy (NAPLAN) assessments. Maternal alcohol and tobacco use during pregnancy and/or breastfeeding have been associated with poorer cognitive and academic performance. Using data from the Growing Up in Australia Study, this paper aimed to identify demographic, lifestyle, and prenatal and perinatal risk differences related to maternal tobacco and alcohol use between LBOTE and ELB groups, as a first step in trying to understand the academic performance differences. Results Only data from breastfed babies was included in the current analyses. Although LBOTE children were disadvantaged in several demographic areas, their NAPLAN performance was the same or superior to ELB children across all Grade 3 and 5 NAPLAN assessments. The LBOTE group were, however, breastfed for longer, and their mothers smoked fewer cigarettes and drank less alcohol on fewer occasions throughout their pregnancy. The LBOTE mothers also had lower or less risky patterns of alcohol consumption while breastfeeding. The longer breastfeeding duration of LBOTE children combined with lower maternal use of alcohol and cigarettes during pregnancy and/or breastfeeding may partially contribute to their exceptional NAPLAN performance.
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Affiliation(s)
- Louisa Gibson
- Faculty of Medicine, Health and Human Sciences, Department of Psychology, Macquarie University, Balaclava Road, North Ryde, Sydney, NSW, 2109, Australia.
| | - Melanie Porter
- Faculty of Medicine, Health and Human Sciences, Department of Psychology, Macquarie University, Balaclava Road, North Ryde, Sydney, NSW, 2109, Australia
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