Results 251 to 260 of about 476,830 (314)

Engineering Extracellular Vesicle Production Through Magnetic Ion Channel Activation for Bone Regeneration

open access: yesAdvanced Healthcare Materials, EarlyView.
Magnetic Ion Channel Activation (MICA) enables remote stimulation of mechanosensitive ion channels using functionalised magnetic nanoparticles, enhancing extracellular vesicle (EV) biogenesis is pre‐osteoblasts. MICA desrived EVs exhibit typical nano‐vesicular characteristics but display superior pro‐osteogeneic activity, promoting mesenchymal stem ...
Afeesh Rajan Unnithan   +9 more
wiley   +1 more source

Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants

open access: yesAdvanced Healthcare Materials, EarlyView.
We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay   +3 more
wiley   +1 more source

Correlation of Fetal Renal Volume with Gestational Age and Fetal Weight in 3rd Trimester Ultrasound

open access: hybrid
Syed Bukhari   +5 more
openalex   +2 more sources
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Clinical estimation of fetal weight

American Journal of Obstetrics and Gynecology, 1972
Abstract Clinical estimation after abdominal palpation is the commonest method of assessing fetal weight in utero. Errors in this may prove critical for fetal survival where premature induction of labor or vaginal delivery in breech presentation is decided upon. One thousand and one estimations were performed on 506 patients admitted to the Obstetric
H C, Ong, D K, Sen
openaire   +2 more sources

An adjustable fetal weight standard

Ultrasound in Obstetrics & Gynecology, 1995
AbstractThe monitoring of fetal weight is an important aspect of antenatal care. To construct an individually adjustable standard, we developed a model to link the predicted birth weight to a fetal weight curve which outlines how this weight is to be reached in an uncomplicated pregnancy. A formula was derived which describes the median fetal weight at
J, Gardosi   +3 more
openaire   +2 more sources

Fetal Proinsulin and Birth Weight

Diabetic Medicine, 1994
In both diabetic and non‐diabetic pregnancies fetal insulin is an important anabolic hormone. Fetal hyperinsulinaemia is associated with accelerated fetal growth and increased birth weight. Insulin and C‐peptide concentrations in both umbilical cord and amniotic fluid reflect fetal β‐cell secretion and are correlated with birth weight.
A, Dornhorst   +8 more
openaire   +2 more sources

Fetal weight/placental weight ratio and perinatal outcome

American Journal of Obstetrics and Gynecology, 1984
The relationship of placental size to perinatal outcome was investigated in a population of low-risk infants. A trimmed and drained placenta was weighed for each of 417 low-risk infants, and for 108 infants whose intrapartum course was complicated only by compression of the umbilical cord.
D R, Bonds   +3 more
openaire   +2 more sources

Variation in Fetal Weight Percentile Estimates

Journal of Ultrasound in Medicine, 2022
ObjectivesWeight percentiles are generally reported without any indication of error. This variation can lead a fetus being mistakenly classified erroneously as having intrauterine growth restriction (IUGR) or macrosomia. The goal of this study was to compare estimated weight percentiles with the actual observed weight percentile for each gestational ...
Garvit D. Khatri   +3 more
openaire   +2 more sources

Use of the fetal chest in estimating fetal weight

American Journal of Obstetrics and Gynecology, 1992
This study was designed to develop formulas using the chest circumference instead of the abdominal circumference for estimating fetal weight.Ultrasonographic measurements of the chest circumference, biparietal diameter, abdominal circumference, humeral length, and femoral length were obtained in 75 term fetuses of uncomplicated pregnancies within 24 ...
H N, Winn, P N, Rauk, R H, Petrie
openaire   +2 more sources

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