Results 31 to 40 of about 55,978 (163)

Marangoni ducts for energy harvesting [PDF]

open access: yes, 2020
The possibility for harnessing energy from thermal or concentration gradients by the use of ducts lined with hydrophobic microcavities is discussed.
Heras Jiménez, Salvador Augusto de las   +1 more
core   +1 more source

A Rare Case of Abdominally Placed, Non-communicating Tubal Pregnancy with Unicornuate Uterus

open access: yesCerrahpaşa Medical Journal, 2022
This case report aims to present a very rare case of abdominal pregnancy localized in the non-communicating fallopian tube in a patient with a unicornuate uterus.
İsmail Çepni   +6 more
doaj   +1 more source

DiI Analysis of Cell Migration during Mullerian Duct Regression

open access: yes, 1995
In most male vertebrates, the Mullerian ducts, which are the embryonic oviducts, regress completely during embryogenesis or shortly thereafter. Mullerian duct regression is caused by the testicular hormone Mullerian inhibiting substance.
Austin, Harriet B.
core   +1 more source

Mini review: Asymmetric Müllerian duct development in the chicken embryo

open access: yesFrontiers in Cell and Developmental Biology
Müllerian ducts are paired embryonic tubes that give rise to the female reproductive tract. In humans, the Müllerian ducts differentiate into the Fallopian tubes, uterus and upper portion of the vagina.
Juan L. Tan   +2 more
doaj   +1 more source

Congenital scoliosis associated with agenesis of the uterine cervix. Case report

open access: yesBMC Women's Health, 2004
Background Alterations in the normal sequence of development of müllerian ducts lead to a wide spectrum of reproductive tract abnormalities. A rare form of lack of development, regarding a short tract of the müllerian ducts, leads to the isolated ...
Monica Matteo   +2 more
doaj   +1 more source

Bicervical Normal Uterus with Normal Vagina and Anteroposterior Disposition of the Double Cervix

open access: yesCase Reports in Medicine, 2011
We report a very uncommon uterine anomaly consisting on a normal uterus, a double cervix with an anteroposterior disposition, and absence of vaginal septum. A 36-years-old woman with one child and absence of past reproductive disorders was examined for a
José Morales-Roselló   +1 more
doaj   +1 more source

Expanded Phenotype Associated With an Intronic PPP1R12A Variant: A Case Report and Literature Review

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Autosomal dominant PPP1R12A‐related genitourinary and/or brain malformation syndrome is a recently described multisystem disorder caused by loss‐of‐function variants in the protein phosphatase 1 regulatory subunit 12a (PPP1R12A) gene. To date, 22 affected individuals have been reported with variable brain malformations and genitourinary ...
Emily M. Bland   +4 more
wiley   +1 more source

Determining the timeline of gonadal and genital differentiation in male and female equine fetuses allows for early detection and intervention in malformations

open access: yesThe Anatomical Record, EarlyView.
Abstract Sexual differentiation in the equine fetus involves coordinated morphogenetic processes that shape both the gonads and the genital ducts. Although the formation of testes and ovaries has been relatively well documented, the temporal dynamics and morphometric patterns of the mesonephric (Wolffian) and paramesonephric (Müllerian) ducts remain ...
Tais Harumi de Castro Sasahara   +4 more
wiley   +1 more source

A case of Herlyn-Werner-Wunderlich syndrome: a rare, congenital genitourinary anomaly in a 12-year-old girl [PDF]

open access: yesPediatric Emergency Medicine Journal, 2016
Herlyn-Werner-Wunderlich (HWW) syndrome is a rare, congenital genitourinary anomaly involving the Müllerian and Wolffian structures, and is characterized by the triad of uterine didelphys, obstructed hemivagina, and ipsilateral renal agenesis. It usually
Joong Wan Park, Jae Yun Jung
doaj   +1 more source

Histological Characterization and Comparative Transcriptomic Analysis of Gonads During Early Sex Differentiation in the Northern Snakehead (Channa argus)

open access: yesAnimal Research and One Health, EarlyView.
This study delineates the early sex differentiation timeline in the northern snakehead (Channa argus). These findings provide a foundation for future sex‐control breeding in this economically important species. ABSTRACT The northern snakehead (Channa argus) is an economically important aquaculture species in China.
Chaonan Sun   +6 more
wiley   +1 more source

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