Results 31 to 40 of about 217,852 (306)
Asian Journal of Andrology, 2023 This study aimed to investigate the incidence of patent processus vaginalis (PPV) in pediatric patients with a unilateral nonpalpable testis and explore the associated factors.
Ming-Ming Yu +5 more
doaj +1 more source
Evidence for directional testes asymmetry in Hyla gongshanensis jindongensis
Acta Herpetologica, 2017 The compensation hypothesis predicts that one testis may grow more for compensating for a reduced function in the other testis, thus exhibiting a directional asymmetry in testis size. In this study, we tested the prediction of the compensation hypothesis
Qing Gui Wu, Wen Bo Liao
doaj +1 more source
Comparative expression profiling of testis-enriched genes regulated during the development of spermatogonial cells. [PDF]
PLoS ONE, 2017 The testis has been identified as the organ in which a large number of tissue-enriched genes are present. However, a large portion of transcripts related to each stage or cell type in the testis still remains unknown.
Jinsoo Ahn +12 more
doaj +1 more source
Medical Journal of Australia, 1966 Abstract A series of 56 proved cases of torsion of the testis is reviewed. The condition is rare, only 2 patients per year being admitted to a large general hospital of 800 beds. The aim of this study was to assess the fate of testes in relation to the duration of symptoms: if less than 12 hours the outlook is good, between 12 and 24 ...
openaire +3 more sources
Testis-specific genes lacking a CpG island.
, 2019 Testis-specific genes lacking a CpG island.
Jay C. Brown (5680757)
core +1 more source
Norduz Erkek Kuzularında Testis Özellikleri ve Serum Testosteron Konsantrasyonun Yaşa Göre Değişimi1
Journal of Agricultural Sciences, 2006 Bu çalışma, Akkaraman varyetesi olarak kabul edilen Norduz erkek kuzularında testis özelliklerinden testis çapı, testis uzunluğu, skrotum çevresi, skrotum uzunluğu, skrotum çevresi/canlı ağırlık oranı, testis hacmi, çift testis ağırlığı, çift epididimis ...
Ayhan Yılmaz
doaj +1 more source
Testis Development and Descent
, 2017 Fetal development of reproductive system is a complex process which can be divided in two main stages: sex determination and sexual differentiation. During sex determination, the bipotential gonadal primordium develops – according to chromosomal sex ...
Lazzeroni P. +5 more
core +1 more source
Absent Blood Flow in the Testis on Color Doppler Ultrasound: The Causes, Differential Diagnosis and Clinical Value [PDF]
Advanced Ultrasound in Diagnosis and Therapy, 2020 Objectives: To investigate the causes, differential diagnosis, and clinical significance of absent blood flow (ABF) in the testis detected by color Doppler ultrasound (CDU) in acute scrotum.Methods: A total of 263 patients with ABF in the testis detected
Shun-Ping Chen, MD, Bin Chen, MD
doaj +1 more source
Implantable Ionic Memristors Based on Natural Polymer Heterojunctions
Advanced Functional Materials, EarlyView.We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee +6 more
wiley +1 more source