Results 111 to 120 of about 9,447,029 (203)

Impact of the coronavirus disease 2019 (COVID‐19) pandemic and stringency index on the dispensation of human immunodeficiency virus post‐exposure prophylaxis in Brazil: A retrospective study

open access: yesHIV Medicine, EarlyView.
Abstract Introduction The coronavirus disease 2019 (COVID‐19) pandemic substantially affected healthcare systems worldwide and may have compromised access to human immunodeficiency virus (HIV) prevention strategies, including post‐exposure prophylaxis (HIV‐PEP).
Matheus Negri Boschiero   +2 more
wiley   +1 more source

Ultrasound evaluation of amniotic fluid volume: methods and clinical accuracy

open access: yes, 2004
Ultrasound evaluation of amniotic fluid volume (AFV) is frequently used to detect fetuses at high risk for an adverse outcome - an event that is often correlated with AFV abnormalities.
CAVALLOTTI D   +5 more
core  

Use of the drop volume of amniotic fluid in estimating the risk for respiratory distress syndrome in the newborn infant

open access: yes, 1986
The present study describes the testing and function of the drop-volume method in the analysis of fetal lung maturity with use of amniotic fluid. Elevated surface tension resulting from a lack of surface-active phospholipids (surfactant) is the primary ...
Gislén, Lars   +4 more
core   +1 more source

Anatomy of spinal CSF loss in the American alligator (Alligator mississippiensis)

open access: yesJournal of Anatomy, Volume 246, Issue 4, Page 575-584, April 2025.
India ink introduced into the cranial cerebrospinal fluid (CSF) compartment of Alligator diffuses along the spinal cord and exits the spinal compartment using perineural flow, resulting in a prominent “ink cuff” forming at the base of the spinal nerve. In Alligator, the region of the ink cuff is drained by a small lymphatic vessel.
Hadyn DeLeeuw   +5 more
wiley   +1 more source

Amniotic fluid volume and in vivo permeability of ovine fetal membranes

open access: yes, 1984
Serial measurements of amniotic fluid volume were made using a tracer dilution technique in sheep during the last half of gestation. No consistent trends were observed in amniotic fluid volume changes over this period.
Lingwood, Barbara E.   +1 more
core  

Combination of In Ovo Nutritional Components Improves Embryonic Development, Growth Performance, and Gut Health in Broiler Chickens

open access: yesJournal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT This study evaluated the effects of intra‐amniotic administration of combined energy, amino acid, and vitamin sources on embryonic development, post‐hatch growth performance, and intestinal health in broiler chickens. On Day 18 of incubation, 460 fertile Ross 308 eggs were allocated to four groups: non‐injected negative control (NC), saline ...
Derya Yeşilbağ   +7 more
wiley   +1 more source

Amniotic fluid embolism [PDF]

open access: yes, 2002
Amniotic fluid embolism is a rare obstetric emergency in which amniotic fluid, fetal cells, hair, or other debris enters the maternal circulation. Amniotic fluid embolism is an incompletely understood obstetric complication unique to pregnancy presenting
Reingardienė, Dagmara Ona
core  

Harnessing the Therapeutic Potential of Cell Secretomes and Extracellular Vesicles for Craniofacial Regenerative Applications

open access: yesJournal of Periodontal Research, EarlyView.
The scoping review summarizes the current preclinical and clinical evidence for the use of “cell‐free” therapies in craniofacial (periodontal, bone and soft‐tissue) regeneration. It also aims to highlight key challenges and strategies towards the clinical translation of these therapies.
Siddharth Shanbhag   +6 more
wiley   +1 more source

The use of a “horizontal centrifugation protocol” to prepare autologous platelet‐rich fibrin membranes for corneal reconstruction surgery in dogs with complicated corneal ulcerations: A case series

open access: yesVeterinary Ophthalmology, Volume 28, Issue 2, Page 175-189, March 2025.
Abstract Objective The purpose of this case series was to describe the effect of autologous PRF membrane for corneal reconstruction surgery in dogs. PRF membranes made from two healthy dogs unrelated to the current case series were used for PRF histologic analyses. Animals Seven dogs with complicated corneal ulcerations. Procedure A complete ophthalmic
Louise Baadsgaard Bruun   +6 more
wiley   +1 more source

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