Results 1 to 10 of about 109,524 (197)

Multi-scale modeling of follicular ovulation as a reachability problem [PDF]

open access: yesMultiscale Modeling & Simulation 6, 3 (2007) 895--912, 2007
During each ovarian cycle, only a definite number of follicles ovulate, while the others undergo a degeneration process called atresia. We have designed a multi-scale mathematical model where ovulation and atresia result from a hormonal controlled ...
Frederique Clément   +4 more
core   +5 more sources

Surgical Timing and Stenting in Neonatal Choanal Atresia [PDF]

open access: yesJournal of Rhinology
Background and Objectives Congenital choanal atresia is a rare condition that occurs in approximately 1 in 7,000 to 8,000 live births and involves the obstruction of the posterior nasal airway.
Seojin Moon   +4 more
doaj   +2 more sources

Histological Changes in Ovary Treated with Dexamethasone and Cefotaxime Sodium [PDF]

open access: yesArchives of Razi Institute, 2022
Dexamethasone (DEX), which is a corticosteroid hormone (glucocorticoid), has been used to treat different conditions, such as immune system disorders, certain skin and eye disorders, as well as breathing problems. Cefotaxime sodium, also called Claforan,
S Omairi, K Alyodawi, T Al Qaisi
doaj   +1 more source

Delayed Diagnosis of a Pyloric Web Causing Gastric Outlet Obstruction in a 13-Month-Old Girl

open access: yesEuropean Journal of Pediatric Surgery Reports, 2021
Pyloric web is a rare cause of gastric outlet obstruction. Classical pyloric web can be diagnosed by obtaining a patient history, physical examination, and plain abdominal X-ray, whereas a perforated web leads to incomplete intestinal obstruction ...
Mohammed Elifranji   +3 more
doaj   +1 more source

Management of Cartilage Conduction Hearing Aids in Pediatric Patients

open access: yesAudiology Research, 2023
Forty-nine children who started wearing cartilage conduction hearing aids (CC-HAs) before completing elementary school (17 with bilateral hearing loss and 32 with unilateral hearing loss) were followed-up and examined.
Satomi Yakawa   +6 more
doaj   +1 more source

A Mathematical Model of Estradiol Production from Ultrasound Data for Bovine Ovarian Follicles

open access: yesCells, 2022
In this paper, we present a new way to assess the concentration of estradiol (E2) and Insulin Growth Factor-1 (IGF) based on the results from ultrasound scans combined with mathematical models.
Malgorzata J. McEvoy   +3 more
doaj   +1 more source

Examination of Factors Affecting the Likelihood of Whether Individuals Would Purchase Cartilage Conduction Hearing Aids

open access: yesAudiology Research, 2023
Cartilage conduction hearing aids (CC-HAs) are a novel type of hearing aid relying on cartilage conduction, the so-called third auditory conduction pathway.
Shunsuke Takai   +6 more
doaj   +1 more source

Handling Effects on Histological Identification of Female Reproductive Status: Examples from Tropical Deepwater Snappers

open access: yesFishes, 2023
Post-mortem ovarian tissue degradation from handling effects, such as delays in preservation, can lead to inaccurate reproductive assessments. Therefore, it is important to understand the differences between handling effects and natural ovarian atresia ...
Eva Schemmel, Nancy J. Brown-Peterson
doaj   +1 more source

Technical innovations to reduce complication rates in esophageal atresia with particular reference to long-term outcomes: A single surgeon's experience of 22 years

open access: yesJournal of Indian Association of Pediatric Surgeons, 2022
Background: Following esophageal atresia/tracheoesophageal fistula (EA/TEF) repair, the standard leak rate reported in the literature is 5%–10%, and stricture rate is 40%–72%.
Ahmed Morsi, Devesh Misra
doaj   +1 more source

Dysmotility in Esophageal Atresia: Pathophysiology, Characterization, and Treatment

open access: yesFrontiers in Pediatrics, 2017
Esophageal dysmotility is almost universal after esophageal atresia (EA) repair and is mainly related to the developmental anomaly of the esophagus.
Christophe Faure   +1 more
doaj   +1 more source

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