Results 21 to 30 of about 19,352 (114)
Angewandte Chemie, Volume 137, Issue 21, May 19, 2025.We developed the allylation of ketones using simple alkenes promoted by a chromocene catalyst and an ion‐pair hydrogen atom transfer (IP‐HAT) catalyst. This catalytic system can be applied to a wide range of ketones, including aliphatic ketones. The reaction proceeds under mild conditions with high functional group tolerance.
Suguru Arii +4 more
wiley +2 more sources
Otolaryngology–Head and Neck Surgery, EarlyView.Abstract Objective Osteoradionecrosis (ORN) is a recognized complication of radiotherapy. However, calvarial ORN (ORNC) following treatment for cutaneous malignancies is poorly understood. Shedding light on the limited evidence to date, this study aims to summarize existing evidence and highlight the research gaps.
Siyuan Pang +8 more
wiley +1 more source
In-vitro application of pentoxifylline preserved ultrastructure of spermatozoa after vitrification in asthenozoospermic patients [PDF]
, 2017 PURPOSE: To evaluate the effect of in vitro application of pentoxifylline (PX) on sperm parameters and ultrastructure after vitrification in asthenozoospermic patients. MATERIALS AND METHODS: A total of 30 asthenozoospermic semen samples (aged 25-45
Khalili, Ma +7 more
core
A systematic review of cost-effectiveness analyses of complex wound interventions reveals optimal treatments for specific wound types. [PDF]
, 2015 BackgroundComplex wounds present a substantial economic burden on healthcare systems, costing billions of dollars annually in North America alone.
Antony, Jesmin +7 more
core +3 more sources
Human asthenozoospermia: Update on genetic causes, patient management, and clinical strategies
Andrology, EarlyView.Abstract Background In mammals, sperm fertilization potential relies on efficient progression within the female genital tract to reach and fertilize the oocyte. This fundamental property is supported by the flagellum, an evolutionarily conserved organelle, which contains dynein motor proteins that provide the mechanical force for sperm propulsion and ...
Emma Cavarocchi +5 more
wiley +1 more source
Canine bilateral zygomatic sialadenitis: 20 cases (2000‐2019)
Journal of Small Animal Practice, EarlyView.Objectives To describe clinical findings, cross‐sectional imaging features, management and outcome of dogs with bilateral zygomatic sialadenitis. Materials and Methods Clinical databases of three referral institutions were searched for dogs diagnosed with bilateral zygomatic sialadenitis who underwent magnetic resonance imaging or computed tomography ...
A. E. Enache +6 more
wiley +1 more source
Regulation of 92-kD gelatinase release in HL-60 leukemia cells [PDF]
, 1994 Matrix metalloproteinase 9 (MMP-9), also known as 92-kD type IV collagenase/gelatinase, is believed to play a critical role in tumor invasion and metastasis. Here, we report that MMP-9 was constitutively released from the human promyelocytic cell line HL-
Kolb, H. +2 more
core
A review of the potential local mechanisms by which exercise improves functional outcomes in intermittent claudication [PDF]
, 2015 © 2016 Elsevier Inc. All rights reserved. Background Intermittent claudication (IC) is a common condition which is associated with significant quality of life limitation.
Cayton, Thomas +6 more
core +1 more source
Histological modification in TRAM flap in rats treated with pentoxifylline [PDF]
, 2014 PURPOSE: To investigate the blood vessels' concentration in TRAM flap's rat model, in the presence of pentoxifylline.METHODS:32 male, Wistar-EPM rats were divided into two groups.
Brasolin, Adriano Guimarães +5 more
core +3 more sources
JEADV Clinical Practice, Volume 4, Issue 2, Page 458-462, June 2025.ABSTRACT Background Cutaneous Crohn's disease (CCD) is a granulomatous condition of the skin discontiguous from the gastrointestinal tract. Cutaneous disease rarely correlates with intestinal disease and often requires separate treatment. While the use of interleukin‐12/23 (IL‐12/IL‐23) and interleukin‐23 (IL‐23) inhibitors is FDA‐approved for ...
G. E. McKay +14 more
wiley +1 more source