Ultrasound, elasticity, and photoacoustic imaging of cervix: towards a more accurate prediction of preterm delivery (Conference Presentation)

2018 ◽  
Author(s):  
Yan Yan ◽  
Jiayin Dong ◽  
Adeel A. Siddiqu ◽  
Yashashree Majalikar ◽  
Maryam Basij ◽  
...  
Keyword(s):  
Preterm Delivery ◽  
Photoacoustic Imaging ◽  
Accurate Prediction

Social variation in size at birth and preterm delivery in the Czech Republic and Sweden, 1989-91

1998 ◽  
Vol 12 (1) ◽  
pp. 7-24 ◽  
Author(s):  
Koupilova ◽  
Vagero ◽  
Leon ◽  
Pikhart ◽  
Prikazsky ◽  
...  
Keyword(s):  
Czech Republic ◽  
Preterm Delivery ◽  
The Czech Republic ◽  
Social Variation ◽  
Size At Birth

Low-dose aspirin for the prevention of preterm delivery

2020 ◽  
Author(s):  
Hoffman MK ◽  
Goudar SS ◽  
Kodkany BS ◽  
Metgud M ◽  
Somannavar M ◽  
...  
Keyword(s):  
Preterm Delivery ◽  
Low Dose ◽  
Dose Aspirin ◽  
Low Dose Aspirin

Delayed interval delivery of the second and third fetuses in multiple pregnancy triplet (Сase report)

2016 ◽  
pp. 148-152
Author(s):  
Y. Dubossarskaya ◽  
◽  
L. Padalko ◽  
L. Zakharchenko ◽  
E. Savel’eva ◽  
...  
Keyword(s):  
Preterm Delivery ◽  
Multiple Pregnancy ◽  
Bed Rest ◽  
Perinatal Morbidity ◽  
Perinatal Complications ◽  
Triplet Pregnancy ◽  
Satisfactory Condition ◽  
Nulliparous Women ◽  
Perinatal Center ◽  
Delayed Interval Delivery

This article describes a clinical case of vaginal delivery in nulliparous women 24 years old delayed interval delivery of the second and third fetuses in spontaneous multiple pregnancy dichorionic triamniotic triplet in a tertiary perinatal center. After preterm delivery in 27+5 weeks of gestation the first fetus to reduce perinatal morbidity and mortality of two fetuses that are left in the uterus, with informed consent of the woman preterm delivery the second and third fetuses occurred at intervals of 38 days, in 33+1 weeks of gestation. Careful monitoring of the state of the mother and fetuses was conducted. To increase the interval between the birth of the first fetus and the second and the third fetuses, prevention of obstetric and perinatal complications used tocolysis, antibiotics, progesterone, the prevention of respiratory distress syndrome of the newborn by corticosteroids and bed rest. Three girls were born alive with a weight of 980, 1800 and 1950 grams correspondingly. Childbirth complicated second degree perineal laceration and retained portions of placenta and membranes, puerperal period was uneventful. After 1.5 months, all infants discharged with her mother in a satisfactory condition with a weight of more than 3000 grams. Key words: multiple pregnancy, triplet pregnancy, delayed interval delivery in triplet pregnancy, preterm delivery.

The local immune profile of the woman and different scenarios of preterm delivery

2017 ◽  
pp. 53-57
Author(s):  
N. Yu. Katkova ◽  
◽  
O. I. Bodrikova ◽  
A. V. Sergeeva ◽  
I. M. Bezrukova ◽  
...  
Keyword(s):  
Preterm Delivery ◽  
Immune Profile

Combining First-Principles and Data Modeling for the Accurate Prediction of the Refractive Index of Organic Polymers

2017 ◽  
Author(s):  
Mohammad Atif Faiz Afzal ◽  
Chong Cheng ◽  
Johannes Hachmann
Keyword(s):  
First Principles ◽  
Data Modeling ◽  
Accurate Prediction ◽  
Index Of Refraction ◽  
Structure Theory ◽  
Organic Polymers ◽  
Number Density ◽  
Lorenz Equation ◽  
In Silico Studies ◽  
Wide Range

Organic materials with a high index of refraction (RI) are attracting considerable interest due to their potential application in optic and optoelectronic devices. However, most of these applications require an RI value of 1.7 or larger, while typical carbon-based polymers only exhibit values in the range of 1.3–1.5. This paper introduces an efficient computational protocol for the accurate prediction of RI values in polymers to facilitate in silico studies that an guide the discovery and design of next-generation high-RI materials. Our protocol is based on the Lorentz-Lorenz equation and is parametrized by the polarizability and number density values of a given candidate compound. In the proposed scheme, we compute the former using first-principles electronic structure theory and the latter using an approximation based on van der Waals volumes. The critical parameter in the number density approximation is the packing fraction of the bulk polymer, for which we have devised a machine learning model. We demonstrate the performance of the proposed RI protocol by testing its predictions against the experimentally known RI values of 112 optical polymers. Our approach to combine first-principles and data modeling emerges as both a successful and highly economical path to determining the RI values for a wide range of organic polymers.

VIOLATION OF THE HEMOSTASIS PROCESS AT A VERY EARLY PRETERM DELIVERY

2017 ◽  
Vol 19 (8) ◽  
pp. 185-187
Author(s):  
D.A. Zobova ◽  
◽  
T.K. Paramonova ◽  
N.A. Tyurina ◽  
S.A. Kozlov ◽  
...  
Keyword(s):  
Preterm Delivery
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