Literature DB >> 6526720

Structure-function correlation in the human placenta: the morphometric diffusing capacity for oxygen at full term.

T M Mayhew, C F Joy, J D Haas.   

Abstract

A combination of stereology and physiology is used to estimate the morphometric diffusing capacity for oxygen of the normal human placenta at term. The morphometric diffusing capacity is found to be higher than published values determined by physiological methods. The most likely explanation for this discrepancy is that physiological values are too low because of the effects of shunts, placental oxygen consumption and uneven diffusion:perfusion ratios. Despite the discrepancy, morphometry of histological sections offers a valuable and practicable alternative for comparing the functional potential of the placenta in different species, during normal gestation, disease, experimental treatment and environmental hypoxic stress.

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Year:  1984        PMID： 6526720      PMCID： PMC1164980     

Source DB:  PubMed          Journal:  J Anat        ISSN： 0021-8782            Impact factor:   2.610


  37 in total

1.  Placental diffusing capacity and its relation to fetal growth.

Authors:  J M Bissonnette; L D Longo; M J Novy; Y Murata; C B Martin
Journal:  J Dev Physiol       Date:  1979-10

2.  Fetal growth and placental diffusing capacity in guinea pigs following long-term maternal exercise.

Authors:  P S Nelson; R D Gilbert; L D Longo
Journal:  J Dev Physiol       Date:  1983-02

3.  Comparison of total lung diffusion capacity and the membrane component of diffusion capacity as determined by physiologic and morphometric techniques.

Authors:  J D Crapo; R O Crapo
Journal:  Respir Physiol       Date:  1983-02

4.  Stereology--or how figures for spatial shape and content are obtained by observation of structures in sections.

Authors:  H J Gundersen
Journal:  Microsc Acta       Date:  1980-11

5.  Altitude, ethnic and sex differences in birth weight and length in Bolivia.

Authors:  J D Hass; E A Frongillo; C D Stepick; J L Beard; L Hurtado
Journal:  Hum Biol       Date:  1980-09       Impact factor: 0.553

6.  Numerical results on red blood cell geometry.

Authors:  H W Vayo; M K Shibata
Journal:  Jpn J Physiol       Date:  1982

7.  Interactions between placental O2 and CO transfer.

Authors:  G H Gurtner; R J Traystman; B Burns
Journal:  J Appl Physiol Respir Environ Exerc Physiol       Date:  1982-02

8.  Morphometric evaluation.

Authors:  F Teasdale
Journal:  Contrib Gynecol Obstet       Date:  1982

9.  Morphometric evaluation of chorioallantoic oxygen transport in the chick embryo.

Authors:  D Wangensteen; E R Weibel
Journal:  Respir Physiol       Date:  1982-01

10.  Placental exchange area in guinea pigs following long-term maternal exercise: a stereological analysis.

Authors:  A D Smith; R D Gilbert; R J Lammers; L D Longo
Journal:  J Dev Physiol       Date:  1983-02
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  14 in total

1.  Scaling placental oxygen diffusion to birthweight: studies on placentae from low- and high-altitude pregnancies.

Authors:  T M Mayhew
Journal:  J Anat       Date:  1991-04       Impact factor: 2.610

2.  Allometric studies on growth and development of the human placenta: growth of tissue compartments and diffusive conductances in relation to placental volume and fetal mass.

Authors:  Terry M Mayhew
Journal:  J Anat       Date:  2006-06       Impact factor: 2.610

Review 3.  Gestation-Specific Changes in the Anatomy and Physiology of Healthy Pregnant Women: An Extended Repository of Model Parameters for Physiologically Based Pharmacokinetic Modeling in Pregnancy.

Authors:  André Dallmann; Ibrahim Ince; Michaela Meyer; Stefan Willmann; Thomas Eissing; Georg Hempel
Journal:  Clin Pharmacokinet       Date:  2017-11       Impact factor: 6.447

4.  Using dynamic contrast-enhanced MRI to quantitatively characterize maternal vascular organization in the primate placenta.

Authors:  Antonio E Frias; Matthias C Schabel; Victoria H J Roberts; Alina Tudorica; Peta L Grigsby; Karen Y Oh; Christopher D Kroenke
Journal:  Magn Reson Med       Date:  2014-04-18       Impact factor: 4.668

5.  The morphometry of materno-fetal oxygen exchange barrier in a baboon model of obesity.

Authors:  J E Samson; G Mari; E J Dick; G B Hubbard; R J Ferry; N E Schlabritz-Loutsevitch
Journal:  Placenta       Date:  2011-08-27       Impact factor: 3.481

6.  Three-dimensional morphological analysis of placental terminal villi.

Authors:  Romina Plitman Mayo; Yassen Abbas; D Stephen Charnock-Jones; Graham J Burton; Gil Marom
Journal:  Interface Focus       Date:  2019-08-16       Impact factor: 3.906

7.  Placental origins of adverse pregnancy outcomes: potential molecular targets: an Executive Workshop Summary of the Eunice Kennedy Shriver National Institute of Child Health and Human Development.

Authors:  John V Ilekis; Ekaterini Tsilou; Susan Fisher; Vikki M Abrahams; Michael J Soares; James C Cross; Stacy Zamudio; Nicholas P Illsley; Leslie Myatt; Christine Colvis; Maged M Costantine; David M Haas; Yoel Sadovsky; Carl Weiner; Erik Rytting; Gene Bidwell
Journal:  Am J Obstet Gynecol       Date:  2016-03-10       Impact factor: 8.661

8.  The volumetric composition of human term placentae: altitudinal, ethnic and sex differences in Bolivia.

Authors:  M R Jackson; T M Mayhew; J D Haas
Journal:  J Anat       Date:  1987-06       Impact factor: 2.610

9.  Functional imaging of the nonhuman primate Placenta with endogenous blood oxygen level-dependent contrast.

Authors:  A E Frias; C D Kroenke; M C Schabel; V H J Roberts; J O Lo; S Platt; K A Grant
Journal:  Magn Reson Med       Date:  2015-11-24       Impact factor: 4.668

10.  Microangiopathy in human diabetic neuropathy: relationship between capillary abnormalities and the severity of neuropathy.

Authors:  R A Malik; P G Newrick; A K Sharma; A Jennings; A K Ah-See; T M Mayhew; J Jakubowski; A J Boulton; J D Ward
Journal:  Diabetologia       Date:  1989-02       Impact factor: 10.122
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