Results 31 to 40 of about 588,918 (412)

Exosomes from human umbilical cord mesenchymal stem cells enhance fracture healing through HIF‐1α‐mediated promotion of angiogenesis in a rat model of stabilized fracture

open access: yesCell Proliferation, 2019
Exosomes, as important players in intercellular communication due to their ability to transfer certain molecules to target cells, are believed to take similar effects in promoting bone regeneration with their derived stem cells.
Yun-tong Zhang   +7 more
semanticscholar   +1 more source

Epidemiology and treatment of groin and ventral hernias in the Zinder region, Niger Republic

open access: yesInternational Journal of Abdominal Wall and Hernia Surgery, 2023
OBJECTIVE: To describe epidemiological, therapeutic, and prognostic aspects of groin and ventral hernia in adults at Zinder National Hospital. MATERIALS AND METHODS: This was a retrospective data collected over a period of 10 years (January 2012–December
Harissou Adamou   +4 more
doaj   +1 more source

Association of Umbilical Cord Milking vs Delayed Umbilical Cord Clamping With Death or Severe Intraventricular Hemorrhage Among Preterm Infants.

open access: yesJournal of the American Medical Association (JAMA), 2019
Importance Umbilical cord milking as an alternative to delayed umbilical cord clamping may provide equivalent benefits to preterm infants, but without delaying resuscitation.
A. Katheria   +31 more
semanticscholar   +1 more source

Umbilical myiasis with sepsis in a neonate

open access: yesAsian Journal of Medical Sciences, 2014
Myiasis is the invasion of host’s tissues by the larval stage (maggot) of non?biting flies. It usually infects domestic and wild animals, but sometimes also affects human and is commonly found in the tropical and subtropical areas.
Monojit Mondal
doaj   +1 more source

Guideline for the Decommissioning/Abandonment of Subsea Pipelines

open access: yesJournal of Marine Science and Engineering, 2023
The operating lifespan of pipelines is limited, defined by their specific design codes and specifications, with the economic justification for this being determined primarily by the pipeline owner.
Ahmed Reda   +4 more
doaj   +1 more source

Fetal and umbilical Doppler ultrasound in high-risk pregnancies.

open access: yesCochrane Database of Systematic Reviews, 2017
BACKGROUND Abnormal blood flow patterns in fetal circulation detected by Doppler ultrasound may indicate poor fetal prognosis. It is also possible that false positive Doppler ultrasound findings could lead to adverse outcomes from unnecessary ...
Z. Alfirevic, T. Stampalija, T. Dowswell
semanticscholar   +1 more source

Differences between Arterial and Venous Umbilical Cord Plasma Metabolome and Association with Parity

open access: yesMetabolites, 2022
Umbilical cord blood is frequently used in health monitoring of the neonate. Results may be affected by the proportion of arterial and venous cord blood, the venous blood coming from the mother to supply oxygen and nutrients to the infant, and the ...
Olle Hartvigsson   +8 more
doaj   +1 more source

Characterizations of pseudo-umbilical submanifolds of locally product Riemannian manifolds [PDF]

open access: yesarXiv, 2023
Compared to totally umbilical submanifolds, studies on pseudo-umbilical submanifolds are quite limited. In this paper, pseudo-umbilical submanifolds of locally product Riemannian manifolds are studied. Necessary and sufficient conditions for a pseudo umbilical submanifold to be invariant, or anti-invariant or semi-invariant submanifold are obtained by ...
arxiv  

Umbilical Endometriosis Associated with Umbilical Hernia

open access: yesApollo Medicine, 2009
Endometriosis is a very common gynaecological disease; however primary umbilical endometriosis isuncommon and its association with umbilical hernia is a very rare occurrence. With this case report we arepresenting a case of primary umbilical endometriosis associated with umbilical hernia in a young unmarriedgirl without any previous delivery or pelvic ...
Sangeeta Sinha, Rajesh Sinha
openaire   +2 more sources

Fetal Medicine Foundation reference ranges for umbilical artery and middle cerebral artery pulsatility index and cerebroplacental ratio

open access: yesUltrasound in Obstetrics and Gynecology, 2019
To develop gestational age‐based reference ranges for the pulsatility index in the umbilical artery (UA‐PI) and fetal middle cerebral artery (MCA‐PI) and the cerebroplacental ratio (MCA‐PI/UA‐PI), and to examine the maternal characteristics and medical ...
A. Ciobanu   +6 more
semanticscholar   +1 more source

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