Results 91 to 100 of about 21,464 (246)

Computational modelling of cardiac fibroblast signalling reveals a key role for Ca2+ in driving atrial fibrillation‐associated fibrosis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend A pre‐existing fibroblast signalling model was enhanced by integrating atrial‐specific components and reactions linked to atrial fibrosis and atrial fibrillation (AF). The analysis highlights the central role of Ca2⁺ signalling in driving profibrotic responses to AF‐relevant stimuli, angiotensin‐II and transforming growth factor ...
Najme Khorasani   +5 more
wiley   +1 more source

Prognostic Factors for Postoperative Complications. An Aggregate Protocol for 10 Observational Studies From the Danish TRIPLE‐A Cohort of 1.2 Million Surgeries

open access: yesActa Anaesthesiologica Scandinavica, Volume 70, Issue 7, August 2026.
ABSTRACT Background Postoperative complications substantially increase morbidity, mortality and healthcare costs. Understanding prognostic factors is essential for risk stratification, targeted prevention strategies, and development of prediction models.
Anders Peder Højer Karlsen   +15 more
wiley   +1 more source

Clinical advances in kidney autotransplantation: a review

open access: yesBMC Surgery
Kidney autotransplantation is a surgical procedure with multiple indications and advancing technological approaches. Kidney autotransplantation is used to address complex kidney-related diseases including renal vascular lesions, ureteral diseases, tumors,
Shengjie Lin   +10 more
doaj   +1 more source

Hydronephrosis and Ureteral Obstruction in Crohn’s Disease

open access: yesOpen Journal of Urology, 2013
Hydronephrosis and ureteral obstruction are rare sequelae of Crohn’s disease. Chronic obstruction can ultimately lead to dysfunction of the affected kidney, and atypical presenting symptoms create pitfalls in diagnosis. Few reviews in the literature focus on this process and are limited to isolated case reports and case reviews.
Robert Jansen, Stanley Zaslau
openaire   +2 more sources

Differentiating the Clinical and Variant Spectrum of Hardikar Syndrome From Other MED12 ‐Related Developmental Disorders

open access: yesAmerican Journal of Medical Genetics Part A, Volume 200, Issue 7, Page 1619-1650, July 2026.
ABSTRACT The rare X‐linked female‐restricted Hardikar syndrome (HDKR, OMIM # 301068) is characterized by multiple congenital anomalies including orofacial clefts, gastrointestinal, genitourinary, and cardiac anomalies, but cognitive and neurobehavioral development is rarely impaired.
Tinne Warmoeskerken   +4 more
wiley   +1 more source

Fucosylated chondroitin sulfate attenuates renal fibrosis in animals submitted to unilateral ureteral obstruction: a P-selectin-mediated event?

open access: yes, 2010
Fibrosis is the end point of most renal diseases, and several glycosaminoglycans have been shown to attenuate this process. Marine invertebrate glycosaminoglycans with unique structures have opened the possibility to test these new compounds on renal ...
Christina M. Takiya   +6 more
core   +1 more source

An unusual complication of urinary stone disease: Spontaneous ureteral rupture

open access: yes, 2020
Spontaneous ureter rupture (SUR) is a rare condition that can present mimicking many acute abdominal diseases. There is no probable explanation of the theoretical mechanism of spontaneous ureter rupture in the literature.
Yitik, Ahmet Yasin   +2 more
core   +1 more source

A Case of a Chronic Ectopic Pregnancy in a Patient With Negative Serum β‐HCG

open access: yesClinical Case Reports, Volume 14, Issue 7, July 2026.
ABSTRACT Chronic ectopic pregnancy should be considered in women with adnexal masses and persistent abdominal pain, even when serum β‐hCG is negative, to prevent delayed diagnosis. This article reports a case of ectopic pregnancy with negative serum β‐hCG levels nearly 3 months after curettage.
Shushu Yu   +4 more
wiley   +1 more source

Artificial Intelligence to Enhance Ureteral Identification: A New Surgical Frontier.

open access: yes
The New Technology Report by Narihiro et al1 is of great interest and describes the development of a real-time ureteral identification machine learning model to assist laparoscopic colorectal resection.
Chen, Kevin A, Sylla, Patricia
core   +1 more source

Prevalence of Pre‐Clinical Obesity Among US Adults Receiving Medical and Surgical Obesity Treatment

open access: yesObesity, Volume 34, Issue 7, Page 1493-1501, July 2026.
ABSTRACT Objective We sought to determine how the proportion of adults historically receiving obesity interventions would be classified under the recently proposed “pre‐clinical” and “clinical” obesity classifications and the impact of this change on safety and outcomes.
Jason M. Samuels   +4 more
wiley   +1 more source

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