Results 11 to 20 of about 37,954 (251)

Peribiliary glands as a niche of extra-pancreatic precursors yielding insulin-producing cells in experimental and human diabetes [PDF]

open access: yes, 2016
Peribiliary glands (PBGs) are niches in the biliary tree and containing heterogeneous endodermal stem/progenitors cells that can differentiate, in vitro and in vivo, towards pancreatic islets.
Alvaro, Domenico   +12 more
core   +1 more source

Species- and organ-specificity of secretory proteins derived from human prostate and seminal vesicles [PDF]

open access: yes, 1990
Polyclonal antibodies against semenogelin (SG) isolated from human seminal vesicle secretion and acid phosphatase (PAP), β‐microseminoprotein (β‐MSP), and Prostate‐Specific Antigen (PSA) derived from human prostatic fluid, as well as a monoclonal ...
Abrahamsson, P. ‐A,   +6 more
core   +2 more sources

A mathematical model for top-shelf vertigo: the role of sedimenting otoconia in BPPV [PDF]

open access: yes, 2003
Benign Paroxysmal Positional Vertigo (BPPV) is a mechanical disorder of the vestibular system in which calcite particles called otoconia interfere with the mechanical functioning of the fluid-filled semicircular canals normally used to sense rotation ...
Batchelor   +36 more
core   +3 more sources

Reduced Numbers of Nerve Fibers in the Oviduct Ampulla of Women with Tubal Ectopic Pregnancy

open access: yesClinical and Experimental Obstetrics & Gynecology, 2023
Background: The oviduct plays a major role in fertility by facilitating the movement of gametes to promote fertilization and passage of the embryo for implantation.
Fei Tang, Limei Ji, Lanying Jin, Min Hu
doaj   +1 more source

Endoscopic papillectomy of benign ampullary lesions: Outcomes from a multicenter study

open access: yesThe Turkish Journal of Gastroenterology, 2018
Background/Aims: Endoscopic papillectomy (EP) has emerged as an alternative to surgery in the management of ampullary lesions. The aim of this study is to evaluate feasibility, efficacy, safety, outcome, and impact of EP in the management of benign ...
Tan Attila   +5 more
doaj   +1 more source

Expression and function of transient receptor potential channels in the female bovine reproductive tract [PDF]

open access: yes, 2016
© 2016 Elsevier Inc. The epithelium lining the oviduct is critical for early reproductive events, many of which are mediated via intracellular calcium ions.
Atkin, Stephen L.   +3 more
core   +2 more sources

Hemobilia from biliary angiodysplasia diagnosed with cholangioscopy [PDF]

open access: yes, 2016
Biliary angiodysplasia is extremely rare. Our background search revealed only a few case reports in the English literature. We present a case of angiodysplasia of the proximal common bile duct in a patient with subacute upper gastrointestinal bleeding ...
Foong, Kap Sum   +3 more
core   +2 more sources

Alabanda Payandalı Sarnıç’ta Bulunan Geç Antik Dönem Seramikleri | Late Antique Pottery from the Pillard Cistern in Alabanda

open access: yesArkhaia Anatolika, 2019
Alabanda, which is a Carian city, is located about 7 km west of Çine District in Aydın Province and west of Marsyas (Çine) Stream. Archaeological excavations were conducted in 2012 and 2013 in the northeast of the city center and a two-roomed Pillared ...
Ayşegül SOSLU
doaj   +1 more source

Mixed neuroendocrine–non-neuroendocrine neoplasm of the ampulla of Vater: a case report

open access: yesSurgical Case Reports, 2023
Background Mixed neuroendocrine–non-neuroendocrine neoplasms of the ampulla of Vater are rare and heterogenous, making it difficult to achieve a definitive preoperative diagnosis.
Kenjiro Date   +8 more
doaj   +1 more source

First Natural Endocranial Cast of a Fossil Snake (Cretaceous of Patagonia, Argentina) [PDF]

open access: yes, 2017
In this study, we describe a natural endocranial cast included in a partially preserved medium‐sized skull of the Upper Cretaceous South American snake Dinilysia patagonica.
Albino, Adriana Maria   +3 more
core   +2 more sources

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