Breaking News
March 21, 2019 - MIT announces creation of the Alana Down Syndrome Center
March 21, 2019 - Next-generation LVAD device clinically superior, safer for heart failure patients
March 21, 2019 - Allergan Announces FDA Approval of Avycaz (ceftazidime and avibactam) for Pediatric Patients
March 21, 2019 - Mutations in noncoding genes could play big role in regulating cancer, study finds
March 21, 2019 - A medical student’s thoughts on Match Day
March 21, 2019 - Are eggs good or bad for you?
March 21, 2019 - New analysis reveals precision oncology insights for colorectal cancer
March 21, 2019 - Pollutants appear to weaken immune system and increase pathogen virulence
March 21, 2019 - Researchers develop and validate scale for rating severity of mononucleosis
March 21, 2019 - Scientists identify generation of key immune response in mice on introducing solid food
March 21, 2019 - New nanomaterial could restore internal structure of damaged bones
March 21, 2019 - Selective destruction of prostate tumor as effective as complete prostate removal
March 21, 2019 - 2011 to 2015 Saw Increase in Psychiatric ED Visits for Youth
March 21, 2019 - Tapeworm drug targets common vulnerability in tumor cells
March 21, 2019 - Off the beaten path for global health residency
March 21, 2019 - European Parliament’s report calls on EU to develop policies to regulate endocrine-disrupting chemicals
March 21, 2019 - Women with undiagnosed diabetes in pregnancy more likely to experience stillbirths
March 21, 2019 - Fish consumption can help prevent asthma, study reveals
March 21, 2019 - Royal Holloway professors to lead new to research into curing Neurofibromatosis type 1
March 21, 2019 - NSF offers grant to improve treatment approaches for pelvic organ prolapse
March 21, 2019 - Your Apple Watch Might Help Spot a Dangerous Irregular Heartbeat
March 21, 2019 - Research team uncovers critical new clues about what goes awry in autistic brains
March 21, 2019 - From March Madness to medicine with help from mentors
March 21, 2019 - Mental health disorders among young adults may be on the increase
March 21, 2019 - New study examines smarter automatic defibrillator
March 21, 2019 - UC Riverside research shows how natural selection favors cheaters
March 21, 2019 - Mother’s diet during pregnancy can impact lung-specific genes of her offspring
March 21, 2019 - AeroForm Tissue Expanders makes breast reconstruction after mastectomy more comfortable
March 21, 2019 - New project focuses on creating more responsive, intuitive prosthetics
March 21, 2019 - New case study describes adolescent patient with rapid-onset schizophrenia and Bartonella infection
March 21, 2019 - Umass Amherst food scientist honored with 2019 Young Scientist Research Award
March 21, 2019 - Smell of skin could lead to early diagnosis for Parkinson’s
March 21, 2019 - Difference in brain connectivity may explain autism spectrum disorder
March 21, 2019 - Untangling the microbiome — with statistics
March 21, 2019 - Human microbiome metabolites enhance colon injury by enterohemorrhagic E. coli, study shows
March 21, 2019 - Written media can improve citizens’ understanding of palliative care
March 21, 2019 - New research aims to find how asthma symptoms are aggravated
March 21, 2019 - New $9.7 million NIH grant project seeks to improve hearing restoration
March 21, 2019 - Researchers measure brain metabolite levels in people with mild memory problems
March 21, 2019 - FDA approves first drug for treatment of postpartum depression in adult women
March 20, 2019 - Gene editing and designer babies experiments face global moratorium
March 20, 2019 - Major scientific study of wound care dressings wins ‘Best Clinical or Preclinical Research Award’
March 20, 2019 - Biohaven Enrolls First Patient In Phase 3 Generalized Anxiety Disorder (GAD) Trial Of Troriluzole
March 20, 2019 - Big data study identifies drugs that increase risk of psychosis in youth with ADHD
March 20, 2019 - Mystery novel and dream spur key scientific insight into heart defect | News Center
March 20, 2019 - Study measures impact of policies designed to reduce air pollution in two mega-cities
March 20, 2019 - Mild sleep apnea during pregnancy changes sugar levels and may affect infant growth patterns
March 20, 2019 - SSB and Novasep collaborate to develop new membrane chromatography systems
March 20, 2019 - Leaky valve repair improves quality of life in heart failure patients
March 20, 2019 - Diattenuation Imaging offers structural information of difficult to access brain regions
March 20, 2019 - Early sports specialization linked to increased injury rates during athletic career
March 20, 2019 - Study brings clarity about milk intake for children with Duarte galactosemia
March 20, 2019 - Allergan Announces FDA Acceptance of New Drug Application for Ubrogepant for the Acute Treatment of Migraine
March 20, 2019 - Maternal smoking during pregnancy increases risk of ADHD among offspring up to three-fold
March 20, 2019 - Pioneering pediatric kidney transplant surgeon Oscar Salvatierra dies at 83 | News Center
March 20, 2019 - F.D.A. Approves First Drug for Postpartum Depression
March 20, 2019 - TB remains a major public health challenge in the European region
March 20, 2019 - Most pills contain common allergens, warn experts
March 20, 2019 - Researchers discover previously unknown mechanism by which cells can sense oxygen
March 20, 2019 - World’s leading source of data on diagnosis, treatments for aortic dissection
March 20, 2019 - Breast cancer relapse predictor may soon be a reality
March 20, 2019 - Researchers identify origin of chronic pain in humans
March 20, 2019 - Two-drug combinations containing calcium channel blocker significantly lowers BP
March 20, 2019 - King’s scientists to monitor air quality exposure of 250 children
March 20, 2019 - Active substance from plant could turn into a ray of hope against eye tumors
March 20, 2019 - Preventative cardioverter defibrillator implantation is of little benefit to kidney dialysis patients
March 20, 2019 - New method based on neurofeedback may reduce anxiety
March 20, 2019 - Study explores whether alcohol consumption can have an effect on arthritis
March 20, 2019 - Merck to collaborate with GenScript for plasmid and virus manufacturing in China
March 20, 2019 - FDA Approves Zulresso (brexanolone) for the Treatment of Postpartum Depression
March 20, 2019 - Study examines long-term opioid use in patients with severe osteoarthritis
March 20, 2019 - Retired Stanford professor Edward Rubenstein, pioneer in intensive care medicine, dies at 94 | News Center
March 20, 2019 - Aaron Diamond AIDS Research Center to Join Columbia University
March 20, 2019 - Call for halt to human gene editing and designer babies experiments
March 20, 2019 - Study illuminates how hot spots of genetic variation evolved in the human genome
March 20, 2019 - Roundworm study suggests alternatives for treatment of schizophrenia
March 20, 2019 - Sphingotec reports new applications of bio-ADM at 39th ISICEM
March 20, 2019 - Preventing falls through free community-based screenings for older adults
March 20, 2019 - AAOS: Supplement Use Low in Patients With Osteoporosis, Hip Fracture
March 20, 2019 - Does intensive blood pressure control reduce dementia?
Air pollution can raise the risk of miscarriage among women finds study

Air pollution can raise the risk of miscarriage among women finds study

image_pdfDownload PDFimage_print

A new study has shown that similar to smoking, exposure to air pollution can also raise the risk of miscarriages among women. The team of researchers from University of Utah have found that higher levels of gases such as nitrogen dioxide that comes from burning of the fossil fuels such as diesel are linked to a 16 percent risk of a miscarriage. The study results appeared in an article published in the latest issue of the journal Fertility and Sterility.

Image Credit: Graphbottles / Shutterstock

Image Credit: Graphbottles / Shutterstock

There have been long term studies that have revealed that air pollution can harm the unborn babies in multiple ways such as causing low birth weight, organ damage and preterm births. This is the first study that looks at the effects of a short term exposure to air pollution. Dr Matthew Fuller, study leader, in a statement said that the effects of air pollution on unborn babies are “very upsetting”. He said the effects of air pollution on the foetuses are similar to the harm caused by tobacco smoke inhalation in terms of pregnancy loss that occurs within the first trimester or the first three months. Fuller had begun studying the effects of air pollution on pregnancy after a member of his own family had miscarried in 2016 due to exposure to a time with poor air quality.  He said in a statement, “That triggered the question in my mind and then I started noticing anecdotally that I was seeing spikes in miscarriage numbers in the emergency department during and after pollution spikes.”

According to researchers pregnant women should consider indoor air filter use and also avoid exerting themselves outdoors during days with poor air quality. The team looked at the effects of the air of Salt Lake City, US. The air levels of nitrogen dioxide there is similar to air in London and Paris, they explain. The team analyzed the details of over 1,300 women who miscarried between 2007 and 2015. The air pollution levels were compared with their pregnancies when they carried successfully till delivery. This means that each woman who miscarried and then had a successful pregnancy acted as her own control in the comparison.

They found that miscarriages were most associated with nitrogen dioxide levels within seven days of the miscarriage. The team believes that the air pollution could be causing inflammation and other changes in the foetus and placenta and that could be the reson behind the miscarriage.

Research analyst Claire Leiser, who was part of the study pointed out that their study looked at only the most severe cases during a small period of time of the study. A longer term study might reveal more she explained. Also many women who faced minor health problems during their pregnancy attributed to air pollution were missed out in this study. “These results are not the whole picture,” she said.

Source:

https://www.fertstert.org/article/S0015-0282(18)32154-X/fulltext

Tagged with:

About author

Related Articles