Guest guest Posted March 6, 2006 Report Share Posted March 6, 2006 > Developmental Origins of Health and Disease > > <!DOCTYPE HTML PUBLIC " -//W3C//DTD HTML 4.0 > Transitional//EN " > > <HTML><HEAD> > <META http-equiv=Content-Type content= " text/html; > charset=iso-8859-1 " > > <META content= " MSHTML 6.00.2800.1106 " > name=GENERATOR> > <STYLE></STYLE> > </HEAD> > <BODY bgColor=#ffffff> > <DIV> > <DIV><FONT face= " Times New Roman " ><B > style= " mso-bidi-font-weight: normal " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " >Editor’s Note: Although > governments are fond of proclaiming in principle the > importance of early > childhood development to build strong families and a > strong economy, scientists > continue to find evidence of just how critical this > time of life really is. This > recent article from the </SPAN></B><?xml:namespace > prefix = st1 ns = > " urn:schemas-microsoft-com:office:smarttags " > /><st1:place><B > style= " mso-bidi-font-weight: normal " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " >New > England</SPAN></B></st1:place><B > style= " mso-bidi-font-weight: normal " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: 10.0pt " > > Journal of Medicine > summarizes current evidence on the so-called <I > style= " mso-bidi-font-style: normal " >fetal origins > hypothesis</I>. The hypothesis > states that deficits in nutrition during pregnancy > and in early childhood, as > well as exposure to environmental contaminants in > utero, may increase the > occurrence of diabetes, cardiovascular disease, > asthma, cancers, osteoporosis > and neuropsychiatric disorders in adulthood. > Research also shows that children > with a low birth weight, but who grew up to be > overweight later in childhood, > were at the highest risk for these outcomes. These > conclusions were based on > retrospective studies going back several decades. > Given the rise in child > obesity in most developed nations this hypothesis > has serious implications for > governments and public health authorities. > </SPAN></B></FONT></DIV> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt " ><FONT > face= " Times New Roman " ><B > style= " mso-bidi-font-weight: normal " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " ></SPAN></B></FONT> </P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt " ><FONT > > face= " Times New Roman " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " >BC*</SPAN></FONT></P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt " ><SPAN > > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " ><?xml:namespace prefix = o > ns = " urn:schemas-microsoft-com:office:office " > /><FONT > face= " Times New Roman " > </FONT></SPAN></P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt " ><SPAN > > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " ><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848 " ><FONT > > face= " Times New > Roman " >http://content.nejm.org/cgi/content/full/353/17/1848</FONT></A></o:p\ ></SPAN></P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt " ><FONT > > face= " Times New Roman " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " >The </SPAN><st1:place><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " >New > England</SPAN></st1:place><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: 10.0pt " > > Journal of > Medicine</SPAN></FONT></P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt " ><SPAN > > style= " FONT-SIZE: 12pt; COLOR: black " ><FONT > face= " Times New Roman " >Volume > 353:1848-1850, Number 17 - October 27, 2005<SPAN > style= " mso-spacerun: yes " > > </SPAN></FONT></SPAN></P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt " ><SPAN > > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " ><FONT > face= " Times New Roman " > </FONT></SPAN></P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt; > TEXT-ALIGN: center " > align=center><B><SPAN > style= " FONT-SIZE: 18pt; COLOR: black; FONT-FAMILY: > Arial " >Developmental Origins > of Health and Disease</SPAN></B><SPAN > style= " FONT-SIZE: 12pt; COLOR: > black " ></SPAN></P> > <P class=MsoNormal style= " MARGIN: 0in 0in 0pt; > TEXT-ALIGN: center " > align=center><I><SPAN style= " FONT-SIZE: 13.5pt; > COLOR: black " ><FONT > face= " Times New Roman " >Matthew W. Gillman, M.D. > </FONT></SPAN></I></P> > <P><FONT size=3><FONT face= " Times New Roman " >At > first glance, it may seem > implausible that your mother's<SUP> </SUP>exposure > to stress or toxins while she > was pregnant with you,<SUP> </SUP>how she fed you > when you were an infant, or > how fast you grew<SUP> </SUP>during childhood can > determine your risk for > chronic disease<SUP> </SUP>as an adult. Mounting > evidence, however, indicates > that events<SUP> </SUP>occurring in the earliest > stages of human development > —<SUP> </SUP>even before birth — may influence the > occurrence of diabetes,<SUP> > </SUP>cardiovascular disease, asthma, cancers, > osteoporosis, and > neuropsychiatric<SUP> </SUP>disorders.<SUP> > </SUP></FONT></FONT></P> > <P><FONT face= " Times New Roman " size=3>More than 40 > years ago, Widdowson and > McCance</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R1#R1 " ><SUP><FONT > > face= " Times New Roman " > size=3>1</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " > discovered that<SUP> > </SUP>rat pups that were > undernourished during the three weeks of<SUP> > </SUP>lactation gained weight more > slowly over their lifetime than<SUP> </SUP>control > pups did, even though they > had access to ad libitum<SUP> </SUP>diets after > weaning. In contrast, an > identical duration of an<SUP> </SUP>energy deficit > between 9 and 12 weeks of age > had only a short-term<SUP> </SUP>effect on weight > gain. These experiments showed > not only that<SUP> </SUP>an environmental insult in > early life could have > long-term,<SUP> </SUP>irreversible consequences, but > also that the insult must > occur<SUP> </SUP>during a critical period in > development to have maximal > effect.<SUP> </SUP></FONT></FONT></P> > <P><FONT face= " Times New Roman " size=3>In the years > since, investigators have > induced such developmental<SUP> </SUP>programming of > adverse health outcomes in > many animal species<SUP> </SUP>with the use of > diverse interventions, ranging > from the modification<SUP> </SUP>of the maternal (or > even the grandmaternal) > diet to the prenatal<SUP> </SUP>administration of > glucocorticoid hormones, > ligation of the uterine<SUP> </SUP>artery, > experimentally produced anemia, and > alteration of postnatal<SUP> </SUP>growth.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R2#R2 " ><SUP><FONT > > face= " Times New Roman " > size=3>2</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> These perturbations can result in the > adverse development<SUP> </SUP>of > organs or organ systems directly or in adaptive > responses<SUP> </SUP>that may be > beneficial in the short term but deleterious in<SUP> > </SUP>the long run. Because > such experiments in animals involve > environmental<SUP> </SUP>changes, they do > not address purely genetic influences, but<SUP> > </SUP>epigenetic processes may > play a key role in the mechanisms underlying<SUP> > </SUP>these > phenomena.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R2#R2 " ><SUP><FONT > > face= " Times New Roman " > size=3>2</FONT></SUP></A><SUP><FONT > face= " Times New Roman " size=3> </FONT></SUP></P> > <P><FONT face= " Times New Roman " size=3>Although > experiments in animals > illustrate the principle that<SUP> </SUP>adult > health outcomes can trace some of > their roots to early<SUP> </SUP>development, the > extent to which similar > developmental processes<SUP> </SUP>explain > variations in human health outcomes > remains unclear.<SUP> </SUP>The first generation of > epidemiologic studies found > intriguing<SUP> </SUP>associations between birth > weight and disease outcomes > decades<SUP> </SUP>later.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R3#R3 " ><SUP><FONT > > face= " Times New Roman " > size=3>3</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> Researchers have found consistent inverse > associations<SUP> > </SUP>between birth weight and a central > distribution of body fat,<SUP> > </SUP>insulin resistance, the metabolic syndrome, > type 2 diabetes<SUP> > </SUP>mellitus, and ischemic cardiovascular > disease.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R4#R4 " ><SUP><FONT > > face= " Times New Roman " > size=3>4</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> Moreover, the<SUP> </SUP>phenotype of lower > birth weight coupled with a > higher body-mass<SUP> </SUP>index in childhood or > adulthood appears to be > associated with<SUP> </SUP>the highest risks of > these outcomes. This pattern > holds, for<SUP> </SUP>example, for insulin > resistance in children eight years of > age<SUP> </SUP>in India,</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R5#R5 " ><SUP><FONT > > face= " Times New Roman " > size=3>5</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> blood pressure among Filipino > adolescents,</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R6#R6 " ><SUP><FONT > > face= " Times New Roman " > size=3>6</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> the metabolic<SUP> </SUP>syndrome among > white and Mexican-American > adults,</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R7#R7 " ><SUP><FONT > > face= " Times New Roman " > size=3>7</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> and coronary<SUP> </SUP>heart disease among > Welsh men and among American > women who are<SUP> </SUP>nurses.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R8#R8 " ><SUP><FONT > > face= " Times New Roman " > size=3>8</FONT></SUP></A><SUP><FONT > face= " Times New Roman " size=3>,</FONT></SUP><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R9#R9 " ><SUP><FONT > > face= " Times New Roman " > size=3>9</FONT></SUP></A><SUP><FONT > face= " Times New Roman " size=3> </FONT></SUP></P> > <P><FONT face= " Times New Roman " size=3>In this issue > of the <I>Journal,</I> > Barker and colleagues,</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R10#R10 " ><SUP><FONT > > face= " Times New Roman " > size=3>10</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " > taking<SUP> </SUP>advantage > of unusually extensive data > from > <st1:country-region><st1:place>Finland</st1:place></st1:country-region> > on > childhood<SUP> </SUP>growth and adult outcomes, > present a detailed analysis of > this<SUP> </SUP>pattern. As compared with members of > the cohort in whom > heart<SUP> </SUP>disease outcomes did not develop, > those who were > hospitalized<SUP> </SUP>for or died from coronary > heart disease had relatively > small<SUP> </SUP>body size during the first two > years of life, then grew > more<SUP> </SUP>rapidly through 11 years of age. > This growth pattern also > predicted<SUP> </SUP>elevations in biomarkers for > insulin resistance, which is > a<SUP> </SUP>risk factor for coronary disease. > Adjusting for variables that<SUP> > </SUP>represent social and economic circumstances in > adulthood did<SUP> > </SUP>not appreciably change the results. Although > some differences<SUP> > </SUP>appeared to be present between the affected > boys and girls in<SUP> > </SUP>patterns of growth during infancy, the limited > number of cardiac<SUP> > </SUP>events among women precludes strong > inferences.<SUP> > </SUP></FONT></FONT></P> > <P><FONT face= " Times New Roman " size=3>Together with > published results from > India showing that an increasing<SUP> > </SUP>body-mass index through adolescence > confers an excess risk of<SUP> </SUP>impaired > glucose tolerance in early > adulthood,</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R11#R11 " ><SUP><FONT > > face= " Times New Roman " > size=3>11</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " > the findings<SUP> </SUP>of > Barker et al. provide > evidence that for those with a relatively<SUP> > </SUP>low birth weight, excess > weight gain during childhood and adolescence<SUP> > </SUP>portends a particularly > poor prognosis for the development of<SUP> > </SUP>coronary heart disease in > adulthood.<SUP> </SUP></FONT></FONT></P> > <P><FONT face= " Times New Roman " size=3>One issue > that remains unresolved is the > role of early postnatal<SUP> </SUP>growth from birth > to two years of age. In > contrast to the findings<SUP> </SUP>of Barker et > al., recent observational > studies of full-term<SUP> </SUP>infants and > randomized trials involving > premature infants suggest<SUP> </SUP>that > accelerated weight gain during > infancy, even during the<SUP> </SUP>first weeks of > life, can result in > overweight, insulin resistance,<SUP> </SUP>and high > leptin levels and > blood-pressure levels one to two<SUP> </SUP>decades > later.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R12#R12 " ><SUP><FONT > > face= " Times New Roman " > size=3>12</FONT></SUP></A><SUP><FONT > face= " Times New Roman " size=3>,</FONT></SUP><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R13#R13 " ><SUP><FONT > > face= " Times New Roman " > size=3>13</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " > Some of the discrepancies > between the studies<SUP> > </SUP>may have resulted from the limitations of > body-mass index to<SUP> > </SUP>represent true fatness, variable loss to > follow-up, and differences<SUP> > </SUP>in infant growth from one era to another. > Furthermore, published<SUP> > </SUP>intervention trials are restricted to > premature infants. Getting<SUP> > </SUP>the right answers, however, is more than an > academic issue.<SUP> </SUP>If > rapid weight gain in infancy is indeed harmful to > adult health,<SUP> </SUP>then > clinicians and public health professionals are faced > with<SUP> </SUP>many > challenges, including those of overcoming cultural > stereotypes<SUP> > </SUP>suggesting that " a big baby is a healthy > baby, " considering<SUP> > </SUP>whether growth charts based largely on > formula-fed infants are<SUP> > </SUP>still appropriate, questioning whether to > continue using > energy-enriched<SUP> </SUP>formulas for premature > infants, and devising more > effective<SUP> </SUP>strategies to promote the > duration and exclusivity of > breast-feeding.<SUP> </SUP></FONT></FONT></P> > <P><FONT face= " Times New Roman " size=3>Beyond > reproducing the observation that > lower birth weight is<SUP> </SUP>associated with > heart-disease outcomes, Barker > et al. do not<SUP> </SUP>address the area of > research most readers will > associate with<SUP> </SUP>Professor Barker's name — > the prenatal origins of > adult<SUP> </SUP>disease. Birth weight is easily > measured and is available > from<SUP> </SUP>historical records, but if the truth > be told, it is a > dreadful<SUP> </SUP>marker of prenatal etiologic > pathways.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R14#R14 " ><SUP><FONT > > face= " Times New Roman " > size=3>14</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " > Fortunately, a new<SUP> > </SUP>generation of > epidemiologic studies directly examine the > effects<SUP> </SUP>of prenatal > determinants on postnatal health outcomes, > irrespective<SUP> </SUP>of birth > weight. Investigators have recognized that the > initially<SUP> </SUP>invoked > concept of maternal undernutrition is a simplistic > model<SUP> </SUP>of prenatal > influences. They now consider perturbations > anywhere<SUP> </SUP>along the entire > fetal-supply line, which includes not only<SUP> > </SUP>maternal diet but also > uteroplacental blood flow, placental<SUP> > </SUP>function, and fetal > metabolism.<SUP> </SUP></FONT></FONT></P> > <P><FONT face= " Times New Roman " size=3>Recent > studies of maternal diet during > pregnancy indicate, for<SUP> </SUP>example, that the > higher a mother's intake of > fish, if the fish<SUP> </SUP>is low in mercury > content, the higher the child's > score will<SUP> </SUP>be on a test of > cognition,</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R15#R15 " ><SUP><FONT > > face= " Times New Roman " > size=3>15</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> and the higher the mother's calcium<SUP> > </SUP>intake, the lower the > child's blood-pressure level will be.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R16#R16 " ><SUP><FONT > > face= " Times New Roman " > size=3>16</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " ><SUP> </SUP>Despite the known > relationship between > smoking and reduced fetal<SUP> </SUP>growth, > maternal smoking during pregnancy > is associated with<SUP> </SUP>an increased risk of > obesity in the > offspring.</FONT></FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R17#R17 " ><SUP><FONT > > face= " Times New Roman " > size=3>17</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " > Experiments<SUP> </SUP>in > animals show that reduced > activity of the placental enzyme<SUP> > </SUP>11<?xml:namespace prefix = v ns = > " urn:schemas-microsoft-com:vml " /><v:shapetype > id=_x0000_t75 stroked= " f " > filled= " f " path= " m@4@5l@4@11@9@11@9@5xe " > o:preferrelative= " t " o:spt= " 75 " > coordsize= " 21600,21600 " > <v:stroke > joinstyle= " miter " ></v:stroke><v:formulas><v:f > eqn= " if lineDrawn pixelLineWidth 0 " ></v:f><v:f > eqn= " sum @0 1 0 " ></v:f><v:f > eqn= " sum 0 0 @1 " ></v:f><v:f eqn= " prod @2 1 > 2 " ></v:f><v:f > eqn= " prod @3 21600 pixelWidth " ></v:f><v:f > eqn= " prod @3 21600 pixelHeight " ></v:f><v:f eqn= " sum > @0 0 1 " ></v:f><v:f > eqn= " prod @6 1 2 " ></v:f><v:f eqn= " prod @7 21600 > pixelWidth " ></v:f><v:f > eqn= " sum @8 21600 0 " ></v:f><v:f eqn= " prod @7 21600 > pixelHeight " ></v:f><v:f > eqn= " sum @10 21600 0 " ></v:f></v:formulas><v:path > o:connecttype= " rect " > gradientshapeok= " t " > o:extrusionok= " f " ></v:path><o:lock aspectratio= " t " > v:ext= " edit " ></o:lock></v:shapetype></FONT></FONT><v:shape > id=_x0000_i1025 > style= " WIDTH: 6pt; HEIGHT: 11.25pt " > type= " #_x0000_t75 " alt= " {beta} " ><v:imagedata > o:href= " http://content.nejm.org/math/beta.gif " > src= " file:///C:\DOCUME~1\bcook\LOCALS~1\Temp\msohtml1\01\clip_image001.gif " ></v:\ imagedata></v:shape><FONT > > face= " Times New Roman " size=3>-hydroxysteroid > dehydrogenase type 2 programs > hypertension<SUP> </SUP>and hyperglycemia in the > offspring, as a result of > excess fetal<SUP> </SUP>exposure to > glucocorticoids.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R18#R18 " ><SUP><FONT > > face= " Times New Roman " > size=3>18</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> Gestational diabetes (which is<SUP> > </SUP>associated with higher birth > weight) leads to fetal hyperinsulinemia<SUP> > </SUP>and is associated with > obesity and impaired glucose tolerance<SUP> </SUP>in > the growing child.</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R19#R19 " ><SUP><FONT > > face= " Times New Roman " > size=3>19</FONT></SUP></A><FONT face= " Times New > Roman " > size=3> The treatment of gestational diabetes<SUP> > </SUP>is effective in > reducing adverse perinatal outcomes,</FONT><A > href= " http://content.nejm.org/cgi/content/full/353/17/1848#R20#R20 " ><SUP><FONT > > face= " Times New Roman " > size=3>20</FONT></SUP></A><FONT size=3><FONT > face= " Times New Roman " > but its<SUP> </SUP>long-term > effectiveness in reducing > obesity-related consequences<SUP> </SUP>in the > offspring is not known, and > evidence with regard to strategies<SUP> </SUP>to > prevent gestational diabetes is > scarce. Indeed, for most<SUP> </SUP>of the > epidemiologic associations described > to date, the extent<SUP> </SUP>to which > interventions that are intended to > modify risk can<SUP> </SUP>improve long-term health > is not yet clear.<SUP> > </SUP></FONT></FONT></P> > <P><FONT size=3><FONT face= " Times New Roman " >In > populations of the world that > are undergoing the nutritional<SUP> </SUP>and > epidemiologic transition to > Western styles of diet, sedentary<SUP> > </SUP>behavior, obesity, and chronic > diseases, the ominous pattern<SUP> </SUP>that Barker > et al. identify — lower > birth weight followed<SUP> </SUP>by excess weight > gain in childhood — is both > common and<SUP> </SUP>liable to persist for the > foreseeable future. It is > therefore<SUP> </SUP>imperative that, along with > vigorous efforts to optimize > childhood<SUP> </SUP>growth, researchers and > policymakers identify, quantify, > and<SUP> </SUP>evaluate strategies to modify > prenatal and perinatal > determinants<SUP> </SUP>of adverse adult health > outcomes. These are the goals of > the<SUP> </SUP>field of inquiry known as the > developmental origins of > health<SUP> </SUP>and disease, which is now > represented by a learned > society,<SUP> </SUP>the International Society for > Developmental Origins of > Health<SUP> </SUP>and Disease, and by yearly > interdisciplinary congresses > that<SUP> </SUP>are devoted to catalyzing a rapid > expansion of research and<SUP> > </SUP>policy initiatives. Slowly but surely, > investigators in this<SUP> > </SUP>field are learning ways by which ensuring the > well-being of<SUP> > </SUP>women of reproductive age and their newborn > children can have<SUP> > </SUP>substantial health-promoting effects in the > next generation.<SUP> > </SUP></FONT></FONT></P> > <P><SPAN style= " FONT-SIZE: 10pt " ><FONT face= " Times > New Roman " >Supported by a > grant from the National Institutes of Health<SUP> > </SUP>(HL 068041).<SUP> > </SUP></FONT></SPAN></P> > <P><SPAN style= " FONT-SIZE: 10pt " ><FONT face= " Times > New Roman " >Dr. Gillman > reports having received grant support from > Sanofi<SUP> </SUP>Aventis and Mead > Johnson Nutritionals.<SUP> > </SUP></FONT></SPAN></P> > <P><BR><STRONG><SPAN style= " FONT-SIZE: 13.5pt; > FONT-FAMILY: Arial " >Source > Information</SPAN></STRONG><FONT face= " Times New > Roman " size=3> </FONT></P> > <P><SPAN style= " FONT-SIZE: 10pt " ><FONT face= " Times > New Roman " >From the > Department of Ambulatory Care and Prevention, > Harvard Medical School and Harvard > Pilgrim Health Care, and the Department of > Nutrition, Harvard School of Public > Health — all in Boston. </FONT></SPAN></P> > <P><STRONG><SPAN > style= " FONT-SIZE: 13.5pt; FONT-FAMILY: > Arial " >References</SPAN></STRONG><FONT > face= " Times New Roman " size=3> </FONT></P> > <OL type=1> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo1; tab-stops: list .5in " ><A > name=R1></A><FONT face= " Times New Roman " >Widdowson > EM, McCance RA. 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Trajectories of growth among children who have > coronary events as adults. > N Engl J Med 2005;353:1802-1809. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=ABST & journalCode=nejm & resid=35\ 3/17/1802 " ><FONT > > face= " Times New > Roman " >[Abstract/Full Text]</FONT></A><A > name=R11></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=11> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo11; tab-stops: list .5in " ><FONT > face= " Times New > Roman " ><st1:place><st1:City>Bhargava</st1:City> > <st1:State>SK</st1:State></st1:place>, Sachdev HS, > Fall CH, et al. Relation of > serial changes in childhood body-mass index to > impaired glucose tolerance in > young adulthood. N Engl J Med > 2004;350:865-875. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=ABST & journalCode=nejm & resid=35\ 0/9/865 " ><FONT > > face= " Times New > Roman " >[Abstract/Full Text]</FONT></A><A > name=R12></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=12> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo12; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Stettler N, > <st1:place><st1:City>Stallings</st1:City> > <st1:State>VA</st1:State></st1:place>, > <st1:place><st1:City>Troxel</st1:City> > <st1:State>AB</st1:State></st1:place>, et al. > Weight gain in the first week of > life and overweight in adulthood: a cohort study > of European American subjects > fed infant formula. Circulation > 2005;111:1897-1903. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=ABST & journalCode=circulationah\ a & resid=111/15/1897 " ><FONT > > face= " Times New > Roman " >[Abstract/Full Text]</FONT></A><A > name=R13></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=13> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo13; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Singhal A, Lucas A. Early > origins of cardiovascular > disease: is there a unifying hypothesis? Lancet > 2004;363:1642-1645. </FONT><A > > href= " http://content.nejm.org/cgi/external_ref?access_num=10.1016/S0140-6736(04)\ 16210-7 & link_type=DOI " ><FONT > > face= " Times New Roman " >[CrossRef]</FONT></A><A > > href= " http://content.nejm.org/cgi/external_ref?access_num=000221408800026 & link_t\ ype=ISI " > > target=ISI><FONT face= " Times New > Roman " >[iSI]</FONT></A><A > > href= " http://content.nejm.org/cgi/external_ref?access_num=15145640 & link_type=MED\ " > > target=ISI><FONT face= " Times New > Roman " >[Medline]</FONT></A><A > name=R14></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=14> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo14; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Gillman MW. Epidemiological > challenges in studying the > fetal origins of adult chronic disease. Int J > Epidemiol > 2002;31:294-299. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=FULL & journalCode=intjepid & resi\ d=31/2/294 " ><FONT > > face= " Times New Roman " >[Full Text]</FONT></A><A > name=R15></A><FONT > face= " Times New Roman " > </FONT></LI></OL> > <OL type=1 start=15> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo15; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Oken E, Wright RO, Kleinman > K, et al. Maternal fish > consumption, hair mercury, and infant cognition in > a U.S. cohort. Environ > Health Perspect 2005;113:1376-1380. </FONT><A > > href= " http://content.nejm.org/cgi/external_ref?access_num=16203250 & link_type=MED\ " > > target=ISI><FONT face= " Times New > Roman " >[Medline]</FONT></A><A > name=R16></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=16> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo16; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Gillman MW, Rifas-Shiman > SL, Kleinman KP, Rich-Edwards > JW, Lipshultz SE. Maternal calcium intake and > offspring blood pressure. > Circulation 2004;110:1990-1995. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=ABST & journalCode=circulationah\ a & resid=110/14/1990 " ><FONT > > face= " Times New > Roman " >[Abstract/Full Text]</FONT></A><A > name=R17></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=17> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo17; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Toschke AM, Montgomery SM, > Pfeiffer U, von Kries R. > Early intrauterine exposure to tobacco-inhaled > products and obesity. Am J > Epidemiol 2003;158:1068-1074. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=ABST & journalCode=amjepid & resid\ =158/11/1068 " ><FONT > > face= " Times New > Roman " >[Abstract/Full Text]</FONT></A><A > name=R18></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=18> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo18; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Seckl JR. Glucocorticoid > programming of the fetus: > adult phenotypes and molecular mechanisms. Mol > Cell Endocrinol > 2001;185:61-71. </FONT><A > > href= " http://content.nejm.org/cgi/external_ref?access_num=10.1016/S0303-7207(01)\ 00633-5 & link_type=DOI " ><FONT > > face= " Times New Roman " >[CrossRef]</FONT></A><A > > href= " http://content.nejm.org/cgi/external_ref?access_num=000173052800008 & link_t\ ype=ISI " > > target=ISI><FONT face= " Times New > Roman " >[iSI]</FONT></A><A > > href= " http://content.nejm.org/cgi/external_ref?access_num=11738795 & link_type=MED\ " > > target=ISI><FONT face= " Times New > Roman " >[Medline]</FONT></A><A > name=R19></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=19> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo19; tab-stops: list .5in " ><FONT > face= " Times New Roman " >Gillman MW, Rifas-Shiman > SL, Berkey CS, Field AE, > Colditz GA. Maternal gestational diabetes, birth > weight, and adolescent > obesity. Pediatrics 2003;111:e221-e226. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=ABST & journalCode=pediatrics & re\ sid=111/3/e221 " ><FONT > > face= " Times New > Roman " >[Abstract/Full Text]</FONT></A><A > name=R20></A><FONT face= " Times New Roman " > > </FONT></LI></OL> > <OL type=1 start=20> > <LI class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo20; tab-stops: list .5in " ><FONT > face= " Times New > Roman " ><st1:place><st1:City>Crowther</st1:City> > <st1:State>CA</st1:State></st1:place>, Hiller JE, > Moss JR, McPhee AJ, Jeffries > WS, Robinson JS. Effect of treatment of > gestational diabetes mellitus on > pregnancy outcomes. N Engl J Med > 2005;352:2477-2486. </FONT><A > > href= " http://content.nejm.org/cgi/ijlink?linkType=ABST & journalCode=nejm & resid=35\ 2/24/2477 " ><FONT > > face= " Times New > Roman " >[Abstract/Full Text]</FONT></A></LI></OL> > <DIV class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo20; tab-stops: list .5in " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " ><STRONG>*Brian Cook is a > contributing editor to Foodnews. Contributing > editors who have written > introductions to foodnews postings indicate > authorship by signing off > with their initials; unsigned statements are by the > editors.</STRONG></SPAN></DIV> > <DIV class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo20; tab-stops: list .5in " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " ><STRONG></STRONG></SPAN> </DIV> > <DIV class=MsoNormal > style= " MARGIN: 0in 0in 0pt; mso-margin-top-alt: > auto; mso-margin-bottom-alt: auto; mso-list: l0 > level1 lfo20; tab-stops: list .5in " ><SPAN > style= " FONT-SIZE: 12pt; mso-bidi-font-size: > 10.0pt " ><STRONG>WHO WE ARE: This > e-mail service shares information to help more > people discuss crucial policy > issues affecting global food security. The service > is managed by Amber > McNair of the University of Toronto in partnership > with the Centre for Urban > Health Initiatives (CUHI) and Wayne Roberts of the > Toronto Food Policy Council, > in partnership with the Community Food Security > Coalition, World Hunger Year, > and International Partners for Sustainable > Agriculture. <BR>Please help by > sending information or names and e-mail addresses of > co-workers who'd like to > receive this service, to <A > href= " foodnews " >foodnews</A><BR></ST\ RONG></SPAN></DIV></DIV></BODY></HTML> > <p> > Quote Link to comment Share on other sites More sharing options...
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