Results 31 to 40 of about 40,575 (336)

Light sheet microscopy with acoustic sample confinement [PDF]

open access: yes, 2019
Contactless sample confinement would enable a whole host of new studies in developmental biology and neuroscience, in particular, when combined with long-term, wide-field optical imaging.
Cochran, Sandy   +9 more
core   +7 more sources

Intra-uterine fetal demise caused by amniotic band syndrome after standard amniocentesis [PDF]

open access: yes, 2000
The amniotic band syndrome represents a prime example of exogenous disruption of an otherwise normal feta I development. It may be a sequel of invasive diagnostic procedures such as amniocentesis or fetal blood sampling. A 38-year-old gravida II, para II
Bauerfeind, I.   +4 more
core   +1 more source

Chorionic gonadotropin [PDF]

open access: yesCancer, 1976
One of the most exciting and useful developments in modern oncology has been the recognition that certain biochemical tags can be used as cell markers in diagnosis, in monitoring the effects of anti-tumor therapy, and in follow-up to detect tumor recurrence. The measurement of chorionic gonadotropin (CG) in women with choriocarcinoma and/or gestational
openaire   +2 more sources

A Life History Study of Caecilius Aurantiacus (Hagen) (Psocoptera: Caeciliidae) [PDF]

open access: yes, 2017
Caecilius aurantiacus is a common, widely distributed psocid in well established forested areas of North America. Published information on this species is fragmentary and limited primarily to taxonomy.
Dunham, R. Scott
core   +2 more sources

The Influence of Difference Temperature Against the Rate of Embryonic Development and Larval Abnormality of Cantik Grouper (Epinephelus SP.) [PDF]

open access: yes, 2019
Cantikgrouper is the hybridization results grouper or cross-breeding between Epinephelus fuscoguttatus as a female and Epinephelus microdon as a male.
Hariyadi, H. (Hariyadi)   +2 more
core   +3 more sources

Placental markers of miscarriage

open access: yesPatologìâ, 2021
Successful implantation involves a high degree of development of spiral arteries, combined with high proliferative activity, which ensures the formation of a healthy placenta, full uterine-placental circulation, and the birth of a healthy child.
A. A. Zhyvetska-Denysova   +5 more
doaj   +1 more source

Influence of chorionicity on healthy twin pregnancy outcome [PDF]

open access: yesVojnosanitetski Pregled, 2020
Background/Aim. It is still under debate in what sense and extent can chorionicity impact the pregnancy outcome of twins without gestational complications specific for monochorionicity.
Akšam Slavica   +4 more
doaj   +1 more source

The endogenous production of hydrogen sulphide in intrauterine tissues [PDF]

open access: yes, 2009
Background: Hydrogen sulphide is a gas signalling molecule which is produced endogenously from L-cysteine via the enzymes cystathionine beta-synthase (CBS) and cystathionine gamma-lyase (CSE).
Carson, Ray J.   +4 more
core   +5 more sources

Chorion Villus Biopsy [PDF]

open access: yesClinics in Obstetrics and Gynaecology, 1985
Chorion villus biopsy answers the pressing need for early prenatal diagnosis. The technique is carried out at about 10 weeks gestation and in most instances this tissue is amenable to direct analysis without culture. This technique is particularly suitable for gene probe diagnosis.
openaire   +5 more sources

SLC20a1/PiT-1 is required for chorioallantoic placental morphogenesis

open access: yesVascular Biology, 2023
The placenta mediates the transport of nutrients, such as inorganic phosphate (Pi), between the maternal and fetal circulatory systems. The placenta itself also requires high levels of nutrient uptake as it develops to provide critical support for fetal ...
Ana Correia-Branco   +10 more
doaj   +1 more source

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