Results 51 to 60 of about 2,081,661 (298)

Studies on the syntheses of β-carboline alkaloids brevicarine and brevicolline

Beilstein Journal of Organic Chemistry
A new total synthesis of the β-carboline alkaloid brevicarine is disclosed. The synthesis was carried out starting from an aromatic triflate key intermediate, allowing the introduction of various substituents into position 4 of β-carboline by cross ...
Benedek Batizi, Patrik Pollák, András Dancsó, Péter Keglevich, Gyula Simig, Balázs Volk, Mátyás Milen   +6 more
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Comparison of aprepitant versus ondansetron for prevention of postoperative nausea and vomiting: A systematic review and meta-analysis with trial sequential analysis

Indian Journal of Anaesthesia
Background and Aims: Postoperative nausea and vomiting (PONV) is a common complication after surgery. Preventing PONV in high-risk patients often requires a multimodal approach combining antiemetic drugs with diverse mechanisms.
Madhusudan P. Singh, Meenalotchini P. Gurunthalingam, Ayushee Gupta, Juhi Singh   +3 more
doaj   +1 more source

GA&HA-Modified Liposomes for Co-Delivery of Aprepitant and Curcumin to Inhibit Drug-Resistance and Metastasis of Hepatocellular Carcinoma [Corrigendum]

International Journal of Nanomedicine, 2022
Li Y, Wu J, Lu Q, et al. Int J Nanomedicine. 2022;17:2559-2575. The authors have advised that an error was made during the preparation of the Masson trichromatic staining tumor tissue images shown in Figure 7G on page 2570.
Li Y, Wu J, Lu Q, Liu X, Wen J, Qi X, Liu J, Lian B, Zhang B, Sun H, Tian G   +10 more
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Phase-conjugate reflection by degenerate four-wave mixing in a nematic liquid crystal in the isotropic phase [PDF]

, 1980
We report the generation of conjugate wave fronts by degenerate four-wave mixing in the isotropic phase of the nematic substance p-methoxy-benzylidene p-n-butylaniline. The temporal and spatial properties of the conjugate wave fronts are verified.
AuYeung, J., Fekete, D., Yariv, A.
core   +1 more source

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

The effect of aprepitant, a neurokinin-1 receptor antagonist, on epileptiform activity in the penicillin model of epilepsy

Medicine Science
Substance P (SP) is a peptide neurotransmitter that plays a role in pain transmission, stress, inflammation, and emesis through neurokinin-1 receptor (NK-1R).
Selma Cirrik, Eli̇f Dogan, Ali̇ Aslan, Ni̇yazi̇ Tasci   +3 more
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Long-lasting mnemotropic effect of substance P and its N-terminal fragment (SP1-7) on avoidance learning

Brazilian Journal of Medical and Biological Research, 1997
We investigated the long-lasting effect of peripheral injection of the neuropeptide substance P (SP) and of some N- or C-terminal SP fragments (SPN and SPC, respectively) on retention test performance of avoidance learning. Male Wistar rats (220 to 280 g)
C. Tomaz, A.C.F. Silva, P.J.C. Nogueira
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Effect of self-esteem in the relationship between stress and substance abuse among adolescents: A mediation outcome [PDF]

, 2013
The present study assessed the mediating effect of self-esteem in the relationship between stress and substance abuse among adolescents. The participants of the study were 352 adolescents, 54.5% males and 45.5% females aged 13 to18 years, from ...
Ikechukwu, Uba, Mansor Abu Talib,, Mofrad, Sakineh *, Rohani Abdullah,, Siti, Nor Yaacob   +4 more
core   +1 more source

Alveolar Soft Part Sarcoma in Pediatric and Young Adult Patients: A Report From the Children's Oncology Group Study ARST0332

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Alveolar soft part sarcoma (ASPS) is a rare soft tissue sarcoma occurring most commonly in adolescence and young adulthood. Methods We present the clinical characteristics, treatments, and outcomes of patients with newly diagnosed ASPS enrolled on the Children's Oncology Group study ARST0332.
Jacquelyn N. Crane, Wei Xue, Amira Qumseya, Thomas Scharschmidt, Kathryn R. Tringale, Oscar Lopez Nunez, Jiaqi Hu, Donald A. Barkauskas, Rajkumar Venkatramani, Sheri L. Spunt, Aaron R. Weiss, Noah C. Federman   +11 more
wiley   +1 more source

Correlation Between Stress Scale and Serum Substance P Level in Acne Vulgaris

International Journal of General Medicine, 2021
Nelva Karmila Jusuf, Imam Budi Putra, Angie Regina Sutrisno Department of Dermatology and Venereology, Faculty of Medicine, Universitas Sumatera Utara, Medan, IndonesiaCorrespondence: Nelva Karmila JusufFaculty of Medicine, Universitas Sumatera Utara, Jl
Jusuf NK, Putra IB, Sutrisno AR
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