Results 81 to 90 of about 142,627 (349)

Metabolic fate of drugs of abuse and new psychoactive substances: A pilot study on a novel workflow using a zebrafish embryo model combined with human microdosing

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study was to develop a novel workflow to identify human urine biomarkers for drugs of abuse and new psychoactive substances. Metabolites of amphetamine, cocaine, LSD, MDMA, methamphetamine, THC, MDMB‐CHMICA, and MDPPP were first identified in a zebrafish embryo (ZE) metabolism study followed by comparison to most abundant human ...
Simon K. Wellenberg   +7 more
wiley   +1 more source

Comportamiento productivo de vacas Holstein, suizo pardo y sus cruzas con cebu F1 en clima tropical

open access: yesRevista Mexicana de Ciencias Pecuarias, 1981
Se analizaron los registros de producción de leche de las vacas Holstein (H), Suizo Pardo (SP), Holstein x Cebú F1 (HC) y Suizo Pardo X Cebú Fl (SPC) del Centro Experimental Pecuario "La Posta" de Paso del Toro, Ver.
Carlos M. Becerril Pérez   +2 more
doaj  

Findbuch der Bestände Abt. 80 und Abt. 56: Ministerium für die Herzogtümer Holstein und Lauenburg zu Kopenhagen 1852-1864 und Holsteinische Regierung zu Kopenhagen bzw. Plön 1862-1864 [PDF]

open access: yes, 2010
Die in den vorliegenden Findbüchern dokumentierten Archivalien stammen aus dem Ministerium für die Herzogtümer Holstein und Lauenburg zu Kopenhagen und von der Holsteinischen Regierung zu Kopenhagen bzw. Plön aus den Jahren 1862-1864 bzw. 1862-1864.
Rathjen, Jörg
core   +1 more source

Designing the MyoFusion Media: A Serum‐Free Medium Optimized for Bovine Satellite Cell Differentiation

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Cultivated meat production requires efficient differentiation of muscle progenitor cells into myotubes without relying on animal‐derived serum, which poses ethical and scalability challenges. This study aimed to develop a chemically defined, serum‐free medium optimized for bovine satellite cell differentiation.
Aysenaz Tavsanli   +3 more
wiley   +1 more source

Clinical and Echocardiographic Outcomes After Implantation of the ALLEGRA Transcatheter Valve Using the Fully Repositionable IMPERIA Delivery System: One‐Year Results of the EMPIRE I Study

open access: yesCatheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background The EMPIRE I study assessed the early (30 days) safety and efficacy of a new fully repositionable delivery system (IMPERIA) for the commercially available ALLEGRA transcatheter aortic valve in patients with either severe native aortic stenosis or a degenerated surgical bioprosthesis.
José Antonio Baz   +15 more
wiley   +1 more source

Influence of inbreeding and crossbreeding on the in vitro embryo development during normal and heat stress condition [PDF]

open access: yesمجله بیوتکنولوژی کشاورزی, 2012
Inbreeding and Heat stress have negative effects on reproductive performance of dairy cattle. Two suggested strategies to overcome to these factors are to use crossbreeding and crossbreeding with thermo tolerant genotype, respectively.
doaj   +1 more source

Stability Bounds for the Generalized Kadanoff‐Baym Ansatz in the Holstein Dimer

open access: yesContributions to Plasma Physics, EarlyView.
ABSTRACT Predicting real‐time dynamics in correlated systems is demanding: exact two‐time Green's function methods are accurate but often too costly, while the Generalized Kadanoff‐Baym Ansatz (GKBA) offers time‐linear propagation at the risk of uncontrolled behavior. We examine when and why GKBA fails in a minimal yet informative setting, the Holstein
Oscar Moreno Segura   +2 more
wiley   +1 more source

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