Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Geoffrey Machin"'
Publikováno v:
American Journal of Medical Genetics. 55:71-76
Zygosity testing of all multiple births allowed the identification of a subgroup of 42 monozygotic twin pairs who have dichorionic placentas, fused and separate. Perinatal outcomes of this group were compared with 110 pairs of monochorionic monozygot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a365591254d9bc54d018f1460b358820
https://doi.org/10.1002/ajmg.1320550119
https://doi.org/10.1002/ajmg.1320550119
Autor:
Geoffrey Machin
Publikováno v:
American journal of medical genetics. Part C, Seminars in medical genetics. (2)
Monozygotic twins (MZ) are rarely absolutely "identical." This review discusses the types of genetic/epigenetic and prenatal environmental post-zygotic mechanisms that cause discordance within such twin pairs. Some of these mechanisms--ranging from h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffe6b79cca2bb005a3dc29136615f649
https://pubmed.ncbi.nlm.nih.gov/19363805
https://pubmed.ncbi.nlm.nih.gov/19363805
Autor:
Geoffrey Machin
Publikováno v:
American journal of medical genetics. Part C, Seminars in medical genetics. (2)
Seven families contained 19 MZ twin pairs (2.7 pairs/family), diagnosed by low-stringency variable number tandem repeats in DNA from placental tissue or blood. Chorion status was known in 10 pairs, 6 dichorionic, 4 monochorionic. Sex ratio was equal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78ff4a0abb0e51ae138fbb49a21a6016
https://pubmed.ncbi.nlm.nih.gov/19363801
https://pubmed.ncbi.nlm.nih.gov/19363801
Autor:
Rose M. Rizek, Nadeen Edmondson, Alan Bocking, Sarah Keating, Carole S. Watson, Geoffrey Machin
Publikováno v:
Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society. 12(1)
Preterm labor is a major cause of perinatal mortality and morbidity, and in approximately 30% of cases a clinical cause is not identified. Acute chorioamnionitis is found histologically in a significant percentage of placentas from preterm deliveries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96115208fa40a091d02031bd34ea7106
https://pubmed.ncbi.nlm.nih.gov/18171100
https://pubmed.ncbi.nlm.nih.gov/18171100
Autor:
Geoffrey MacHin
Publikováno v:
Twin research : the official journal of the International Society for Twin Studies. 4(3)
Outcomes of multifetal pregnancy in prenatal life are markedly affected by chorionicity. Several disease processes are found in monochorionic (MC) twins that do not occur in dichorionic (DC) twins. Improvements in prenatal outcomes will depend on rel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4fc29fe5b07a328845c9029776dfd77a
https://pubmed.ncbi.nlm.nih.gov/11665314
https://pubmed.ncbi.nlm.nih.gov/11665314
Publikováno v:
American Journal of Obstetrics and Gynecology. 201:S66-S67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2aa697971486dabe9e5089d3c4b48b1
https://doi.org/10.1016/j.ajog.2009.10.156
https://doi.org/10.1016/j.ajog.2009.10.156
Publikováno v:
American Journal of Obstetrics and Gynecology. 201:S67
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33f0706d5eacc9ae01ccbecafa7e0333
https://doi.org/10.1016/j.ajog.2009.10.157
https://doi.org/10.1016/j.ajog.2009.10.157
Publikováno v:
Pediatric and Developmental Pathology. :1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16daa4935e35ff45c27b6078c1fe27c0
https://doi.org/10.2350/07-04-0270
https://doi.org/10.2350/07-04-0270
Publikováno v:
The Canadian journal of neurological sciences. Le journal canadien des sciences neurologiques. 10(3)
SUMMARY:The muscles of four infants with cerebro-hepato-renal (Zellweger) syndrome were studied during life and/or at necropsy. A mitochondrial myopathy was demonstrated, similar to mitochondrial alterations demonstrated in liver and brain in this di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de2649c3a512a57efdf7cc4986af8333
https://pubmed.ncbi.nlm.nih.gov/6616347
https://pubmed.ncbi.nlm.nih.gov/6616347