Results 161 to 170 of about 268,242 (398)

A contribution to the anatomy of two rare cetacean species: The hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica)

open access: yesThe Anatomical Record, EarlyView.
Abstract The anatomical description of the hourglass dolphin (Cephalorhynchus cruciger) and the spectacled porpoise (Phocoena dioptrica) remains largely unexplored, due to limited specimen availability and preservation challenges. This study employed digital imaging techniques, conventional histology, and computed tomography to provide visualization of
Jean‐Marie Graïc   +26 more
wiley   +1 more source

A missed case of intraductal oncocytic papillary neoplasm associated with missed stones in extrahepatic bile duct: a case report

open access: yesFrontiers in Oncology
The pathological features of intraductal oncocytic papillary neoplasm (IOPN) of the bile duct include tumor cells that are rich in eosinophilic cytoplasm and arranged in papillary structures.
Cong Xie   +5 more
doaj   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

open access: yesBMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen   +7 more
wiley   +1 more source

An Investigation of Hyperostosis Frontalis Interna in a Modern Anatomical Body Donor Population

open access: yesClinical Anatomy, EarlyView.
ABSTRACT This research sought to examine the prevalence and severity of hyperostosis frontalis interna (HFI) in the Chicagoland anatomical body donor population. The study further aimed to elucidate potential demographic risk factors for HFI, including sex, age at death, and structural vulnerability index (SVI), as well as any common comorbidities, as ...
Amy C. Beresheim, Amanda Hall
wiley   +1 more source

Clock gene dysregulation in epilepsy: A systematic review

open access: yesEpilepsia Open, EarlyView.
Abstract Objective Epileptic seizures show a rhythmic pattern, being more frequent at particular times of the day (e.g., only occurring during sleep), suggesting a role of the circadian rhythm. Clock genes regulate the circadian rhythm and might be involved in the pathophysiology of epilepsy.
Guilherme Fernandes‐Campos   +3 more
wiley   +1 more source

Nutritional Potential, Phytochemical Content, In Vivo Antioxidant, and Antanemic Potential of Musa paradisiaca Flower

open access: yesFood Chemistry International, EarlyView.
After collecting Musa paradisiaca leaves, some were dried and others were used to produce aqueous extracts. The extracts and powders were characterized and then administered to rats made anaemic by PHZ. After 14 days of administration of the two samples, the rats were euthanized and it was observed that after 9 days of treatment, the aqueous extract ...
Josée Rebeca Nombo   +8 more
wiley   +1 more source

Improvement of surgical treatment of an acute biliary pancreatitis at elderly and senile patients

open access: yesРоссийский журнал гастроэнтерологии, гепатологии, колопроктологии, 2010
Aim of investigation. To estimate various variants of surgical treatment of acute biliary pancreatitis at patients of over 60 years old, to develop a method of cholecystectomy at the large Hartmann pouch adherent to biliary tracts, to decrease such ...
V. I. Midlenko   +4 more
doaj  

Vanishing bile duct syndrome in Hodgkin's disease: case report [PDF]

open access: diamond, 2000
Marta Soares Rossini   +3 more
openalex   +1 more source

Cholangiocarcinoma in sclerosing cholangitis. The role of liver transplantation [PDF]

open access: yes, 1989
Our experience with patients who underwent orthotopic liver transplantation for sclerosing cholangitis at the University of Pittsburgh Health Center between March 1980 and March 1988 is reported here.
Iwatsuki, S   +3 more
core  

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