Results 251 to 260 of about 2,639,951 (318)

Predictive value of abnormal sperm morphology in in vitro fertilization

open access: bronze, 1988
Thinus F. Kruger   +5 more
openalex   +1 more source

Atomic Force Microscopy Reveals Differences In Mechanical Properties Linked To Cortical Structure In Mouse And Human Oocytes

open access: yesSmall, EarlyView.
Using Atomic Force Microscopy, the link between oocyte mechanical properties and actin cortex organization is investigated. In mouse oocytes, a thin actin cortex results in stiffer oocytes, while a thicker cortex leads to softer ones. Maternal age affects oocyte mechanics by altering cortex structure.
Rose Bulteau   +9 more
wiley   +1 more source

Structural basis of ZP2-targeted immunocontraception

open access: yes
Dioguardi E   +6 more
europepmc   +1 more source

Model‐Driven Engineering for Digital Twins: Opportunities and Challenges

open access: yesSystems Engineering, EarlyView.
ABSTRACT Digital twins are increasingly used across a wide range of industries. Modeling is a key to digital twin development—both when considering the models which a digital twin maintains of its real‐world complement (“models in digital twin”) and when considering models of the digital twin as a complex (software) system itself.
Judith Michael   +29 more
wiley   +1 more source

Screening for pre‐eclampsia using pregnancy‐associated plasma protein‐A or placental growth factor measurements in blood samples collected at 8–14 weeks' gestation

open access: yesUltrasound in Obstetrics &Gynecology, EarlyView.
ABSTRACT Objectives To assess the value of pregnancy‐associated plasma protein‐A (PAPP‐A) in screening for preterm pre‐eclampsia (PE) (delivery < 37 weeks' gestation) measured in maternal blood samples collected before 11 weeks, and to compare the screening performance of PAPP‐A with that of placental growth factor (PlGF) from blood samples collected ...
L. Rode   +21 more
wiley   +1 more source

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