Results 1 to 10 of about 23,125 (291)

Study of the enteric and motor inervation, pelvic musculature, and alterations in the sacral region of rat fetuses with ethylenethiourea-induced anorectal anomaly [PDF]

open access: yesActa Cirúrgica Brasileira
Purpose: The aims of this work were to induce anorectal anomaly in rat fetuses via the planned administration of ethylenethiourea (ETU), and to study fetuses exhibiting anorectal malformation, as well as apparently normal fetuses submitted to the effect ...
Evandro Luis da Cunha Oliveira   +1 more
doaj   +2 more sources

Calcium isotope ratios of malformed foraminifera reveal biocalcification stress preceded Oceanic Anoxic Event 2

open access: greenCommunications Earth & Environment, 2022
Reduced carbonate precipitation rates and ocean acidification precede Ocean Anoxic Event 2 and coincide with the emplacement of large igneous provinces, suggest calcium isotopic analyses of malformed ...
Gabriella D. Kitch   +6 more
doaj   +3 more sources

Trauma‐induced malformed antler development in male white‐tailed deer [PDF]

open access: bronzeWildlife Society Bulletin, 2013
Though normal antlers are branched and bilaterally symmetrical, male white‐tailed deer (Odocoileus virginianus) sometimes develop malformed antlers because of various reasons. As management for antler quality has grown more popular in recent years, there
Gabriel R. Karns, Stephen S. Ditchkoff
doaj   +2 more sources

A Case of a Dentigerous Cyst with a Malformed Tooth in the Mandible of a Child. [PDF]

open access: greenIndian J Otolaryngol Head Neck Surg
Ishibashi-Kanno N   +5 more
europepmc   +3 more sources

Congenital heart defects: A morphological approach

open access: yesCardiology Plus, 2021
Congenitally malformed hearts are often perceived as too complex for the general practitioner. By using a descriptive method, each malformed heart can be analyzed systematically without reference to presumptions of what went wrong during cardiac ...
Siew Yen Ho
doaj   +1 more source

A novel cochlear measurement that predicts inner-ear malformation

open access: yesScientific Reports, 2021
The A-value used in cochlear duct length (CDL) estimation does not take malformed cochleae into consideration. The objective was to determine the A-value reported in the literature, to assess the accuracy of the A-value measurement and to evaluate a ...
Tawfiq Khurayzi   +5 more
doaj   +1 more source

SYNDROME IN QUESTION [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2015
The Iso-Kikuchi Syndrome is a rare condition characterized by nail dysplasia involving the index fingers, including micronychia, polyonychia, anonychia, irregular lunula, malalignment and hemionychogryphosis.
Nilton Di Chiacchio   +4 more
doaj   +1 more source

Whole-Genome Methylation Study of Congenital Lung Malformations in Children

open access: yesFrontiers in Oncology, 2021
Background and ObjectivesThe treatment of asymptomatic patients with congenital pulmonary malformations (CPMs) remains controversial, partially because the relationship between congenital lung malformations and malignancy is still undefined.
Sara Patrizi   +3 more
doaj   +1 more source

Potential Implications of Slim Modiolar Electrodes for Severely Malformed Cochleae: A Comparison With the Straight Array With Circumferential Electrodes [PDF]

open access: yesClinical and Experimental Otorhinolaryngology, 2021
Objectives Malformations of the inner ear account for approximately 20% of cases of congenital deafness. In current practice, straight arrays with circumferential electrodes (i.e., full-banded electrodes) are widely used in severely malformed cochleae ...
Sang-Yeon Lee, Byung Yoon Choi
doaj   +1 more source

Malformations in Late Devonian brachiopods from the western Junggar, NW China and their potential causes [PDF]

open access: yesPeerJ, 2022
Although malformations are found in both extant organisms and the fossil record, they are more rarely reported in the fossil record than in living organisms, and the environmental factors causing the malformations are much more difficult to identify for ...
Ruiwen Zong, Yiming Gong
doaj   +2 more sources

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