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http://dx.doi.org/10.1007/s00482-013-1316-z | DOI Listing |
Nat Prod Res
January 2025
School of Pharmacy, Jiangxi Provincial Education Department Key Laboratory for the Application of Key Technologies in Drug Screening for Inflammatory Diseases and Phlegm Syndrome, Nanchang Medical College, Nanchang, China.
Two new abietane diterpenoids ( and ) and two known analogs ( and ) were isolated from the whole plants of . Their structures were determined by comprehensive spectroscopic methods (UV, IR, NMR, and HRESIMS). Moreover, all compounds were evaluated for their cytotoxic activities against U251 glioblastoma cells.
View Article and Find Full Text PDFFront Med (Lausanne)
January 2025
Department of Breast Surgery, General Surgery Center, The First Hospital of Jilin University, Changchun, China.
Malignant adenomyoepithelioma (MAME) of the breast is a rare tumor with both benign and malignant features. We report a case of a 67-year-old woman who presented with a mass in the outer quadrant of the right breast, detected during a routine check-up. The mass was classified as BI-RADS 3.
View Article and Find Full Text PDFRSC Adv
January 2025
Department of Chemistry, Debre Tabor University Ethiopia.
DFT calculations were performed to investigate the possible reaction mechanisms underlying catalyst-free chloroboration reactions of carbonyl compounds with BCl. The interaction between BCl and the C[double bond, length as m-dash]O moiety of carbonyl compounds is a two-step reaction. In the first step, B of BCl forms a bond with the O of the C[double bond, length as m-dash]O moiety, followed by the 1,3-Cl migration process from BCl to the C of the carbonyl group.
View Article and Find Full Text PDFAm J Sports Med
January 2025
Washington University in St Louis, Saint Louis, Missouri, USA.
Background: Consequences of osteochondral fractures associated with patellar dislocation can be severe for younger patients. Precise 3-dimensional characterization of fracture location, size, frequency, and radiographic associations remain undefined in this population.
Purpose: (1) To define the topographic characteristics of osteochondral fractures in pediatric and adolescent patients with first-time patellar dislocations and (2) to determine the relationship between these characteristics and radiographic and patient factors.
Am J Sports Med
January 2025
Department of Orthopaedic Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam, Republic of Korea.
Background: The efficacy of bone marrow aspirate concentrate (BMAC) in promoting bone-tendon interface (BTI) healing without any carriers remains a subject of debate.
Purpose: To evaluate BMAC effects with different carriers on tendon regeneration in a rabbit model of chronic rotator cuff tear.
Study Design: Controlled laboratory study.
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