Results 71 to 80 of about 10,433 (309)

Mechanisms of hypertension during and after orthotopic liver transplantation in children [PDF]

open access: yes, 1989
The aim of this study was to assess the hormonal alterations that may mediate the systemic hypertension that develops in patients during the perioperative period of orthotopic liver transplantation.
Akerstedt   +72 more
core   +1 more source

Potent Liver‐Tropic mRNA Lipid Nanoparticles: ApoE‐Mediated Delivery Through a Low‐Density Lipoprotein Receptor Independent Uptake Mechanism

open access: yesAdvanced Materials, EarlyView.
Helper and ionizable lipids play a crucial role in determining ApoE binding and subsequent liver tropism and LDLR‐mediated uptake. Ionizable lipids primarily govern the LDLR‐independent uptake pathway. This complementary interplay between lipid components ultimately governs LNP delivery performance and therapeutic efficacy in the liver.
Ashish Sarode   +16 more
wiley   +1 more source

Sudden unexpected death caused by a colloid cyst in the third ventricle: case report

open access: yesEgyptian Journal of Forensic Sciences, 2023
Background Colloid cysts arise from congenital abnormalities of the endodermis and are characteristically comprised of an external fibrous layer, with a lining of cuboidal and columnar epithelial cells and endodermal ciliated cells.
Abdulrahman Alzahrani   +6 more
doaj   +1 more source

Functional Metal Complexes for Solar–Light‐Driven Energy Conversion

open access: yesAdvanced Materials, EarlyView.
This review provides an exhaustive summary of the recent advancements of functional metal complexes in solar‐to‐electrical, ‐chemical, and ‐thermal energy conversion, comprising material categories, design strategies, underlying principles of operation, and identified improvement of performances.
Yanyan Qin   +3 more
wiley   +1 more source

A rare case of solitary toxic nodule in a 3yr old female child – a case report [PDF]

open access: yes, 2013
A three year old hyperactive female child presented with a midline neck swelling of one year duration. Clinical examination revealed a nodule in the isthmus of thyroid.Her Thyroid Stimulating Hormone (TSH) was suppressed and Free T3 and Free T4 levels ...
Karunakaran, Poongkodi   +1 more
core   +1 more source

Fine needle aspiration of the thyroid: A cytohistologic correlation and study of discrepant cases [PDF]

open access: yes, 2004
OBJECTIVE: Fine needle aspiration (FNA) is a reliable method in the initial assessment of thyroid nodules. The purpose of this study was to evaluate the causes for discordance between the interpretation on FNA and the pathologic findings in the resected ...
Dehner, Louis P   +2 more
core   +2 more sources

Advances in MoS2‐Au Nanostructured Platforms for Cancer‐Derived miRNA Detection

open access: yesAdvanced Materials Interfaces, EarlyView.
This figure presents the roadmap and scope of this review on microRNA detection technologies, with emphasis on MoS2 and MoS2–Au hybrid nanostructures. It traces the evolution from conventional assays to MoS2‐based SERS platforms, highlights synthesis, interfacial chemistry, and signal‐enhancement mechanisms, and summarizes key challenges and future ...
Faith Mokobi Zablon   +2 more
wiley   +1 more source

CT and MRI Features of Pediatric-Aged Colloid Cysts: Report of Two Cases

open access: yesCase Reports in Radiology, 2017
A 10-year-old boy with the history of headache, anorexia, and vomiting was referred to our department to undergo a brain CT scan. CT images demonstrated a well-defined, rounded, hyperdense lesion at the level of the foramen of Monro causing moderate ...
Hidayatullah Hamidi   +3 more
doaj   +1 more source

Collision sellar lesions: experience with eight cases and review of the literature [PDF]

open access: yes, 2009
Contains fulltext : 89259.pdf (Publisher’s version ) (Open Access)The concomitant presence of a pituitary adenoma with a second sellar lesion in patients operated upon for pituitary adenoma is an uncommon entity.
Maria Koutourousiou   +68 more
core   +1 more source

Radiotherapy Enhancement by Gold Nanocluster‐functionalized Nanoliposomes Using Polychromatic Orthovoltage X‐ray Irradiation

open access: yesAdvanced Materials Interfaces, EarlyView.
Lipid drug carriers to which ultra‐small gold nanoparticles were added enabled more efficient radiotherapy of cultured pancreatic cancer tumors. These nanoparticles boosted radiation‐induced damage to tumors by generating more reactive molecules, though higher gold levels are needed for strong benefits.
Nazareth Milagros Carigga Gutierrez   +17 more
wiley   +1 more source

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