Dentaltown December 2013 - (Page 105)
hygiene and prevention
perio reports
Pacifier Cleaning by Parents has Benefit for the Child
More children today have allergies than ever before. The
"Hygiene Hypothesis" suggests that children living in
crowded housing, being part of large families, having early
contact with pets or farm animals and early exposure to
microbes in food have a reduced risk of developing allergies.
In the Western world today, parents are more concerned
than parents in the past with protecting their children from
germs. This overprotection and fear of microbes may be
responsible for allergy levels increasing to one in three children in affluent countries.
Infants are exposed to the oral microflora of their parents
through kissing, sharing the feeding spoon and by the parent putting the pacifier in his or her mouth after it falls on
the floor before giving it back to the infant. This sharing
of oral flora may be helpful in protecting the child from
allergies, asthma and eczema. Researchers in Sweden took
saliva samples from nearly 200 four-month-old infants to
determine the microbiota. The children were evaluated for
allergies at 18 and 36 months of age. Medical histories were
taken from the parents as well.
Babies born vaginally and whose parents cleaned the
pacifier in their mouths before giving it the child were less
likely to have allergies, asthma and eczema. The microbial
flora found in the saliva of babies whose parents cleaned the
pacifier in their own mouths differed from children whose
parents rinsed the pacifier off with tap water or cleaned it in
boiling water. Transfer of microbes from
the parent to the child may trigger a protective immune response in the child. n
Perio Reports Vol. 25, No. 12
Departing from our usual research summaries, this month we present summaries of key presentations at the IADR World Oral Health Congress in Budapest,
October 9-12, 2013.
t
www.hygienetown.com
Hesselmar, B., Sjöberg, F., Saalman, R., Åberg, N., Adlerberth, I., Wold, A.:
Pacifier Cleaning Practices and Risk of Allergy Development. Pediatrics originally published online May 6, 2013.
Early Childhood Caries May Actually be Triggered by Enamel Hypoplasia
The first 1,000 days in the life of a child, from conception to two years of age are critical in determining health
prospects for life. Events happening to the mother during
pregnancy will have an impact on developing cells of the
fetus. Ameloblasts lay down enamel in eight day cycles, laying down cells for seven days and resting on the eighth day.
This pattern can be seen within the enamel layers when
analyzed microscopically. Also visible is the date of birth in
neonatal lines in both dentin and enamel. Changes within
the various layers of enamel tell the story of the child, much
like rings in a tree trunk provide evidence of various stressors
encountered during a lifecycle. In this case, it's the life cycle
of the deciduous tooth.
Stressors on the mother that can inhibit ameloblastic
function include malnutrition, smoking, celiac disease, infection, fever or other systemic conditions. Early childhood
caries occurs around two years
of age in normally calcified
enamel and earlier in children
with hypoplastic enamel.
These children show earlier
and greater Strep mutan colonization, probably due to the
defects in the enamel providing an ideal place for bacterial
colonization. Add to this a high carbohydrate, cariogenic diet
and you have hypoplasia-assisted severe early childhood
caries (HASECC).
The "frown" line of enamel hypoplasia reflects the exact
time teeth were developing when the mother experienced a
significant stress. This would be considered a birth defect in
the enamel by the March of Dimes. n
Cauflield, P., Li, Y., Bromage, T.: Hypoplasia-associated Severe Early Childhood Caries - A Proposed Definition. J Dent Res 91:(16)544-550, 2012.
continued on page 106
dentaltown.com « DECEMBER 2013
105
http://www.hygienetown.com
http://www.dentaltown.com
Table of Contents for the Digital Edition of Dentaltown December 2013
Howard Speaks: Best Practices, 2013
Dentaltown.com Highlights
Professional Courtesy: It’s (Always) Showtime
Continuing Education Update
Second Opinion: Providing Personalized Care in Dentistry
Selling Your Soul to PPOs?
Townie Choice Awards
Hey, Carlsen! I’m Going to Trade Stocks, Time the Market and Beat It!
Long-distance Communication Led to Beautiful Full-mouth Implant Case Results
Ad Index
Product Profile: Dental EHR and Meaningful Use
What’s on Your Tray?
Perio Reports
Profile in Oral Health: Are Your Team Members Indispensable?
Dentally Incorrect
Simplifying the Challenging: The One-tooth Restoration with CEREC
White Smiles in the African Bush
Cycling for Charity
Dentaltown December 2013
https://www.nxtbook.com/farran/dentaltown/dentaltown-november-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-october-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-september-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-august-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-july-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-june-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-may-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-april-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-march-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-february-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-january-2024
https://www.nxtbook.com/farran/dentaltown/dentaltown-december-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-november-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-new-grad-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-october-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-september-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-august-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-july-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-june-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-may-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-april-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-march-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-february-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-january-2023
https://www.nxtbook.com/farran/dentaltown/dentaltown-december-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-november-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-october-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-new-grad-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-september-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-august-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-july-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-june-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-may-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-april-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-march-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-february-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-january-2022
https://www.nxtbook.com/farran/dentaltown/dentaltown-december-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-november-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-new-grad-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-october-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-september-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-august-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-july-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-june-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-may-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-april-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-march-2021
https://www.nxtbook.com/farran/dentaltown/dentaltown-february-2021
https://www.nxtbook.com/farran/dentaltown/2021January
https://www.nxtbook.com/farran/dentaltown/2020December
https://www.nxtbook.com/farran/dentaltown/2020November
https://www.nxtbook.com/farran/dentaltown/2020NewGrad
https://www.nxtbook.com/farran/dentaltown/2020October
https://www.nxtbook.com/farran/dentaltown/2020September
https://www.nxtbook.com/farran/dentaltown/2020August
https://www.nxtbook.com/farran/dentaltown/2020July
https://www.nxtbook.com/farran/dentaltown/2020June
https://www.nxtbook.com/farran/dentaltown/2020May
https://www.nxtbook.com/farran/dentaltown/2020April
https://www.nxtbook.com/farran/dentaltown/2020March
https://www.nxtbook.com/farran/dentaltown/2020February
https://www.nxtbook.com/farran/dentaltown/2020January
https://www.nxtbook.com/farran/dentaltown/2019December
https://www.nxtbook.com/farran/dentaltown/2019November
https://www.nxtbook.com/farran/dentaltownuk/2019OctoberNovember
https://www.nxtbook.com/farran/dentaltown/2019October
https://www.nxtbook.com/farran/dentaltown/2019NewGrad
https://www.nxtbook.com/farran/dentaltown/2019September
https://www.nxtbook.com/farran/dentaltown/2019August
https://www.nxtbook.com/farran/dentaltown/2019July
https://www.nxtbook.com/farran/dentaltownuk/2019JuneJuly
https://www.nxtbook.com/farran/dentaltown/2019June
https://www.nxtbook.com/farran/dentaltown/2019May
https://www.nxtbook.com/farran/dentaltownuk/2019AprilMay
https://www.nxtbook.com/farran/dentaltown/2019April
https://www.nxtbook.com/farran/dentaltown/2019March
https://www.nxtbook.com/farran/dentaltown/2019February
https://www.nxtbook.com/farran/dentaltownuk/2019FebruaryMarch
https://www.nxtbook.com/farran/dentaltown/2019January
https://www.nxtbook.com/farran/dentaltownuk/2018Winter
https://www.nxtbook.com/farran/dentaltown/2018December
https://www.nxtbook.com/farran/dentaltown/2018November
https://www.nxtbook.com/farran/dentaltownuk/2018November
https://www.nxtbook.com/farran/dentaltown/2018October
https://www.nxtbook.com/farran/dentaltownuk/2018October
https://www.nxtbook.com/farran/dentaltown/2018NewGrad
https://www.nxtbook.com/farran/dentaltown/2018September
https://www.nxtbook.com/farran/dentaltownuk/2018September
https://www.nxtbook.com/farran/dentaltown/2018August
https://www.nxtbook.com/farran/dentaltownuk/2018July
https://www.nxtbook.com/farran/dentaltown/2018July
https://www.nxtbook.com/farran/dentaltownuk/2018June
https://www.nxtbook.com/farran/dentaltown/2018June
https://www.nxtbook.com/farran/dentaltownuk/2018May
https://www.nxtbook.com/farran/dentaltown/2018May
https://www.nxtbook.com/farran/dentaltownuk/2018April
https://www.nxtbook.com/farran/dentaltown/2018April
https://www.nxtbook.com/farran/dentaltown/2018March
https://www.nxtbook.com/farran/dentaltownuk/2018March
https://www.nxtbook.com/farran/dentaltown/2018February
https://www.nxtbook.com/farran/dentaltownuk/2018February
https://www.nxtbook.com/farran/dentaltown/2018January
https://www.nxtbook.com/farran/dentaltown/2017December
https://www.nxtbook.com/farran/dentaltownuk/2017Winter
https://www.nxtbook.com/farran/dentaltown/2017November
https://www.nxtbook.com/farran/dentaltown/2017October
https://www.nxtbook.com/farran/dentaltownuk/2017october
https://www.nxtbook.com/farran/dentaltown/NewGrad2017
https://www.nxtbook.com/farran/dentaltown/2017September
https://www.nxtbook.com/farran/dentaltownuk/2017September
https://www.nxtbook.com/farran/dentaltownuk/2017August
https://www.nxtbook.com/farran/dentaltown/2017August
https://www.nxtbook.com/farran/dentaltown/2017July
https://www.nxtbook.com/farran/dentaltownuk/2017July
https://www.nxtbook.com/farran/dentaltown/2017June
https://www.nxtbook.com/farran/dentaltownuk/2017may
https://www.nxtbook.com/farran/dentaltown/2017May
https://www.nxtbook.com/farran/dentaltownuk/2017April
https://www.nxtbook.com/farran/dentaltown/2017April
https://www.nxtbook.com/farran/dentaltown/2017March
https://www.nxtbook.com/farran/dentaltownuk/dentaltownuk/2017march
https://www.nxtbook.com/farran/dentaltown/February2017
https://www.nxtbook.com/farran/dentaltown/2017January
https://www.nxtbook.com/farran/dentaltown/2016December
https://www.nxtbook.com/farran/dentaltown/2016November
https://www.nxtbook.com/farran/dentaltown/2016October
https://www.nxtbook.com/farran/dentaltown/2016nge
https://www.nxtbook.com/farran/dentaltown/2016september
https://www.nxtbook.com/farran/dentaltown/2016august
https://www.nxtbook.com/farran/dentaltown/2016july
https://www.nxtbook.com/farran/dentaltown/2016june
https://www.nxtbook.com/farran/dentaltown/2016may
https://www.nxtbook.com/farran/dentaltown/2016april
https://www.nxtbook.com/farran/dentaltown/2016march
https://www.nxtbook.com/farran/dentaltown/2016february
https://www.nxtbook.com/farran/dentaltown/2016january
https://www.nxtbook.com/farran/dentaltown/2015december
https://www.nxtbook.com/farran/dentaltown/2015november
https://www.nxtbook.com/farran/dentaltown/2015october
https://www.nxtbook.com/farran/dentaltown/2015nge
https://www.nxtbook.com/farran/dentaltown/2015september
https://www.nxtbook.com/farran/dentaltown/2015august
https://www.nxtbook.com/farran/dentaltown/2015july
https://www.nxtbook.com/farran/dentaltown/2015june
https://www.nxtbook.com/farran/dentaltown/2015may
https://www.nxtbook.com/farran/dentaltown/2015april
https://www.nxtbook.com/farran/dentaltown/2015march
https://www.nxtbook.com/farran/dentaltown/2015february
https://www.nxtbook.com/farran/dentaltown/2015january
https://www.nxtbook.com/farran/dentaltown/2014december
https://www.nxtbook.com/farran/dentaltown/2014decemberb
https://www.nxtbook.com/farran/dentaltown/2014november
https://www.nxtbook.com/farran/dentaltown/2014october
https://www.nxtbook.com/farran/dentaltown/2014newgrad
https://www.nxtbook.com/farran/dentaltown/2014september
https://www.nxtbook.com/farran/dentaltown/2014august
https://www.nxtbook.com/farran/dentaltown/2014july
https://www.nxtbook.com/farran/dentaltown/2014june
https://www.nxtbook.com/farran/dentaltown/2014may
https://www.nxtbook.com/farran/dentaltown/2014april
https://www.nxtbook.com/farran/dentaltown/2014march
https://www.nxtbook.com/farran/dentaltown/2014february
https://www.nxtbook.com/farran/dentaltown/2014january
https://www.nxtbook.com/farran/dentaltown/2013december
https://www.nxtbook.com/farran/dentaltown/2013november
https://www.nxtbook.com/farran/dentaltown/2013october
https://www.nxtbook.com/farran/dentaltown/2013newgrad
https://www.nxtbook.com/farran/dentaltown/2013september
https://www.nxtbook.com/farran/dentaltown/2013august
https://www.nxtbook.com/farran/dentaltown/2013july
https://www.nxtbook.com/farran/dentaltown/2013june
https://www.nxtbook.com/farran/dentaltown/2013may
https://www.nxtbook.com/farran/dentaltown/2013april
https://www.nxtbook.com/farran/dentaltown/2013march
https://www.nxtbook.com/farran/dentaltown/2013february
https://www.nxtbook.com/farran/dentaltown/2013january
https://www.nxtbook.com/farran/dentaltown/2012december
https://www.nxtbook.com/farran/dentaltown/2012November
https://www.nxtbookmedia.com