Results 41 to 50 of about 3,380,480 (268)

Two New 4-Hydroxy-2-pyridone Alkaloids with Antimicrobial and Cytotoxic Activities from Arthrinium sp. GZWMJZ-606 Endophytic with Houttuynia cordata Thunb

Molecules, 2023
Two new 4-hydroxy-2-pyridone alkaloids furanpydone A and B (1 and 2), along with two known compounds N-hydroxyapiosporamide (3) and apiosporamide (4) were isolated from the endophytic fungus Arthrinium sp.
Ying Yin, Dongyang Wang, Dan Wu, Wenwen He, Mingxing Zuo, Weiming Zhu, Yanchao Xu, Liping Wang   +7 more
doaj   +1 more source

The Background of a Patient Undergoing Long-Term Periodontal Disease Maintenance Using Step for Coding and Theorization: A Case Report

Case Reports in Dentistry
Periodontal maintenance is crucial for long-term periodontal stability, but some patients do not undertake maintenance following their initial treatment.
Kosuke Muraoka, Masaki Morishita, Taiji Nakamura, Keisuke Nakashima, Shuji Awano   +4 more
doaj   +1 more source

Regioselective alkali metal reduction of dibenzocyclooctadiene lignan derivatives, demethoxylation followed by dehalogenation

Chemistry Central Journal, 2017
The regioselective demethoxylation and dehalogenation of dihalogenated dibenzocyclooctadiene lignans derivatives were realized in a one-step reaction with excellent yields in the sodium and t-butanol reaction system.
Qing-yao Wang, Jia-qi Fang, Lu-lu Deng, Xiao-jiang Hao, Shu-zhen Mu   +4 more
doaj   +1 more source

Determination of a Wave Function Functional [PDF]

Physical Review Letters, 2004
In this paper we propose the idea of expanding the space of variations in standard variational calculations for the energy by considering the wave function $ψ$ to be a functional of a set of functions $χ: ψ= ψ[χ]$, rather than a function. In this manner a greater flexibility to the structure of the wave function is achieved.
Pan, Xiao-Yin, Sahni, Viraht, Massa, Lou
openaire   +3 more sources

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

UM171 cooperates with PIM1 inhibitors to restrict HSC expansion markers and suppress leukemia progression

Cell Death Discovery, 2022
The pyrimido-indole derivative UM171 promotes human Hematopoietic Stem Cells Expansion (HSCE), but its impact on leukemia is not known. Herein, we show in a mouse model of erythroleukemia that UM171 strongly suppresses leukemia progression.
Anling Hu, Jian Gao, Krishnapriya M. Varier, Babu Gajendran, Fei Jiang, Wuling Liu, Chunlin Wang, Xiao Xiao, Yanmei Li, Eldad Zacksenhaus, Sajjad Ali, Yaacov Ben-David   +11 more
doaj   +1 more source

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks, Molly Sonenklar, Cerelia Donald, Cecelia Valrie, Wally Smith, India Sisler   +5 more
wiley   +1 more source

ERK activation via A1542/3 limonoids attenuates erythroleukemia through transcriptional stimulation of cholesterol biosynthesis genes

BMC Cancer, 2021
Background Cholesterol plays vital roles in human physiology; abnormal levels have deleterious pathological consequences. In cancer, elevated or reduced expression of cholesterol biosynthesis is associated with good or poor prognosis, but the underlying ...
Fang Yu, Babu Gajendran, Ning Wang, Klarke M. Sample, Wuling Liu, Chunlin Wang, Anling Hu, Eldad Zacksenhaus, Xiaojiang Hao, Yaacov Ben-David   +9 more
doaj   +1 more source

Cup‐Like Nuclei Is a Hallmark of DUX4/ERG Acute Lymphoblastic Leukemia and Reveals Cytoplasmic Mitochondria Accumulation

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Cup‐like nuclei are a distinctive morphological feature observed in certain cases of acute lymphoblastic leukemia (ALL). We provide evidence that they characterize DUX4/ERG ALL independently of IKZF1 deletion and reveal marked mitochondrial accumulation in this ALL subset.
Chloé Arfeuille, Hugo Roux, Odile Fenneteau, Aurélie Caye‐Eude, Alexia Kinoo, Yoann Vial, André Baruchel, Marion Strullu, Elodie Lainey, Hélène Cavé   +9 more
wiley   +1 more source

Structural and Vascular Features of Macula Related to the Recurrence of Macular Edema in Central Retinal Vein Occlusion After Anti-VEGF Therapy

Journal of Ophthalmology
Conclusion: With prolonged CRVO duration, more anti-VEGF injections, and more retinal photocoagulation procedures, retinal, choroidal, and vascular atrophy in the macula occurs in CRVO eyes, making ME less likely to recur.
Dazhuang Ren, Cece Zhao, Gaoxu Wei, Xiaoyun Hou, Chang Li, Zhiqing Li   +5 more
doaj   +1 more source