Results 81 to 90 of about 7,179 (203)

Computed tomographic appearance of urachal adenocarcinomas: review of 25 cases [PDF]

open access: yes, 2018
Twenty-five cases of surgically proven urachal carcinomas were retrospectively reviewed. The radiological archives at the Armed Forces Institute of Pathology were searched for cases of surgically proven urachal carcinomas that had a computed tomographic (
Thali-Schwab, Cornelia   +2 more
core  

Further evidence of the circulation of PMV-4 and influenza viruses with N2 - 1957 enzyme in migratory waterfowls [PDF]

open access: yes, 1989
I n the years 1980—1984, one paramyxovirus type 4 and 11 influenza viruses were isolated from cloacal swabs collected from migratory waterfowls in Fed. Rep. Germany.
Bachmann, P. A.   +4 more
core   +1 more source

Multiscale Cell–Cell Interactive Spatial Transcriptomics Analysis

open access: yesAdvanced Science, Volume 12, Issue 44, November 27, 2025.
In this study, we present the MultiScale Cell‐Cell Interactive Spatial Transcriptomics Analysis method, which unites the strengths of spatially resolved deep learning techniques with a topological representation of multi‐scale cell‐cell similarity relations.
Sean Cottrell, Guo‐Wei Wei
wiley   +1 more source

Nuclear re-organisation of the Hoxb complex during mouse embryonic development [PDF]

open access: yes, 2005
The spatial and temporal co-linear expression of Hox genes during development is an exquisite example of programmed gene expression. The precise mechanisms underpinning this are not known.
Bickmore, Wendy A   +3 more
core   +2 more sources

Chorioallantoic membrane assay as model for angiogenesis in tissue engineering : focus on stem cells [PDF]

open access: yes, 2020
Tissue engineering aims to structurally and functionally regenerate damaged tissues, which requires the formation of new blood vessels that supply oxygen and nutrients by the process of angiogenesis.
Bronckaers, Annelies   +6 more
core   +3 more sources

The ductal network in the human testis and epididymis: What belongs to which?

open access: yesClinical Anatomy, Volume 38, Issue 8, Page 809-815, November 2025.
Abstract The testes and epididymis are traversed by a system of tubules in which sperm cells are generated, matured, nourished, and transported. Among these are the efferent ductules, which connect the rete testis to the duct of the epididymis. In the Terminologia Anatomica (TA), the efferent ductules are assigned to the testicles, while numerous ...
Andreas Gocht   +3 more
wiley   +1 more source

Ultrasonographic Imaging to Monitor Early Pregnancy in the Camel (Camelus dromedarius)

open access: yesRevue d’Elevage et de Médecine Vétérinaire des Pays Tropicaux, 2002
Six female one-humped camels of Bikaneri breed were mated with virile studs when follicles equal to or larger than 9 mm in diameter could be observed ultrasonographically.
S. Vyas   +3 more
doaj   +1 more source

Brachyury is required for elongation and vasculogenesis in the murine allantois [PDF]

open access: yesDevelopment, 2006
Mouse conceptuses homozygous for mutations in brachyury (T)exhibit a short, misshapen allantois that fails to fuse with the chorion. Ultimately, mutant embryos die during mid-gestation. In the 60 years since this discovery, the role of T in allantoic development has remained obscure.
Kimberly E, Inman, Karen M, Downs
openaire   +2 more sources

Signet‐Ring Cell Type Adenocarcinoma of the Urachus: A Rare Case

open access: yesClinical Case Reports, Volume 13, Issue 11, November 2025.
ABSTRACT Urachal adenocarcinoma is a rare subset of bladder cancer originating from the urachus. We present a case of a 62‐year‐old woman with a 2‐year history of persistent dysuria, urinary frequency, and urgency. On physical examination, a firm, non‐tender suprapubic mass was detected. Cystoscopy was performed and a bladder mass was detected.
Samin Khannejad   +3 more
wiley   +1 more source

Allantois [PDF]

open access: yes, 2020
Wojciech Micał   +2 more
openaire   +2 more sources

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