Results 301 to 310 of about 522,184 (331)
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Twin-twin transfusion syndrome
International Journal of Gynecology & Obstetrics, 1990Twin-twin transfusion syndrome associated with acute polyhydramnios in one sac and severe oligohydramnios in the other, which characteristically is diagnosed between 18 and 28 weeks, is associated with a high mortality rate for the involved twins. Patients who are managed without intervention have essentially 100% perinatal mortality. Nineteen patients
William H Clewell +2 more
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The Twin–Twin Transfusion Syndrome
Clinical Obstetrics and Gynecology, 2004Twinntwin transfusion syndrome (TTTS) is a complex cardiovascular disease affecting monochorionic (MC) twin pregnancies. Although well characterized clinically, its etiopathogenesis remains poorly understood. TTTS, which affects genetically-identical structurally normal fetuses, primarily involves unbalanced transfusion of blood from a net donor to a ...
Jain, Venu, Fisk, Nicholas M.
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American Journal of Medical Genetics, 1996
Humans have always been fascinated by twins. Studies of monozygotic (MZ) (identical) and dizygotic (fraternal) twins, and the biological processes underlying twinning, has led to remarkable medical and scientific discoveries particularly in the fields of reproduction, epidemiology and genetics. One such finding is that MZ twins are not truly “identical,
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Humans have always been fascinated by twins. Studies of monozygotic (MZ) (identical) and dizygotic (fraternal) twins, and the biological processes underlying twinning, has led to remarkable medical and scientific discoveries particularly in the fields of reproduction, epidemiology and genetics. One such finding is that MZ twins are not truly “identical,
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Nature Materials, 2007
Can atomistic simulations of fracture in some metals be wrong or misinterpreted? A seeming controversy between modelling and experiment is reconciled by a clever multiscale simulation technique bridging time- and length-scales.
Vesselin Yamakov, Edward H. Glaessgen
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Can atomistic simulations of fracture in some metals be wrong or misinterpreted? A seeming controversy between modelling and experiment is reconciled by a clever multiscale simulation technique bridging time- and length-scales.
Vesselin Yamakov, Edward H. Glaessgen
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Twins and twinning, dentists and dentistry
Australian Dental Journal, 1990AbstractComparisons of physical features within identical (monozygous) and non‐identical (dizygous) twin pairs have provided valuable insights into the relative contributions of genetic and environmental influences to observed variability. The special nature of the twinning process itself also provides an opportunity to learn more about early human ...
Grant Townsend, Lindsay Richards
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Acta geneticae medicae et gemellologiae, 1971
SummaryFifty marriages of twins to twins have been studied. Most of them have the characteristics of MZ twins. All have an identical outcome of their marriages within each set. This finding and others from the literature are consistent with the idea that marital stability depends in part upon one's original “blueprint” for physical and emotional health.
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SummaryFifty marriages of twins to twins have been studied. Most of them have the characteristics of MZ twins. All have an identical outcome of their marriages within each set. This finding and others from the literature are consistent with the idea that marital stability depends in part upon one's original “blueprint” for physical and emotional health.
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Twin-to-Twin Transfusion Syndrome
Archives of Pediatrics & Adolescent Medicine, 1963The twin-to-twin transfusion syndrome is an easily identified circulatory disease of twins which imposes immediate, serious, and critically different handicaps on each of identical twin newborns. The syndrome is characterized by severe anemia in one twin and intense plethora in the other; and it is due to unbalanced vascular mixing due to anastomotic ...
Herbert L. Glass, Arnold H. Becker
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Twin-Twin Transfusion Syndrome
Obstetric Anesthesia Digest, 2013We sought to review the natural history, pathophysiology, diagnosis, and treatment options for twin-twin transfusion syndrome (TTTS).A systematic review was performed using MEDLINE database, PubMed, EMBASE, and Cochrane Library. The search was restricted to English-language articles published from 1966 through July 2012.
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The Lancet, 2003
Twinning has fascinated human beings over the centuries. New technologies and large study groups have led to improved documentation of frequency and complications in twin pregnancies and long-term outcomes. Artificial reproductive technologies have led to a pronounced rise in numbers of dizygotic and monozygotic twins.
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Twinning has fascinated human beings over the centuries. New technologies and large study groups have led to improved documentation of frequency and complications in twin pregnancies and long-term outcomes. Artificial reproductive technologies have led to a pronounced rise in numbers of dizygotic and monozygotic twins.
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Twin‐to‐twin transfusion syndrome
International Journal of Gynecology & Obstetrics, 2007Eighty one percent of case group reported a gross change in quality or quantity of vaginal discharge in the last week of pregnancy, in comparison to 14% with full term pregnant women who reported altered status of vaginal discharge in the time interval of week 28 to week 37 0f their pregnancies (Pb0.000) (Table 2).
Antonio Fernandes Moron +2 more
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