Results 91 to 100 of about 51,205 (219)

Evaluation of Potential Hormonal Activities of Ashwagandha (Withania somnifera)

Phytotherapy Research, EarlyView.
ABSTRACT Ashwagandha is a widely used herb in traditional medicine systems, particularly Ayurveda. Despite its extensive tradition, growing concerns regarding its potential endocrinological effects have prompted scientific scrutiny. This review systematically evaluates the current preclinical, clinical, and case study evidence concerning AS's effects ...
Günter Vollmer, Thomas Brendler
wiley   +1 more source

USING IN VITRO-METHODS FOR PROPAGATION AND PRODUCING SECONDARY METABOLITES FROM EUROPEAN PENNYROYAL PLANTS (MENTHA PULEGIUM L.)

International Journal of Secondary Metabolite, 2014
European pennyroyal (Mentha pulegium L.) is the best source of essential oils and natural antioxidants. The main component of the essential oil is pulegone, which can be a precursor for the synthesis of menthol and menthofuran.The aim of this research is
M.M. MOUBARAK, M. Y. CHEREDNICHENKO
doaj   +2 more sources

Toxicity of Four Common Environmental Chemicals Across Caenorhabditis elegans Life Stages Supporting the One Health Concept

Environmental Toxicology, EarlyView.
ABSTRACT Pesticides and pharmaceuticals are among the most common chemical groups in waterbodies and soils, and their universal distribution raises concerns about potential adverse effects on nontarget organisms and humans. Reproductive output disruption is of particular concern, as it transposes effects from the individual to the next generations at ...
Fábio Campos, Maria D. Pavlaki, Amadeu M. V. M. Soares, Susana Loureiro   +3 more
wiley   +1 more source

Developmental regulatory genes: Key switches in the developmental events of plant tissue culture

Current Plant Biology
Plant tissue culture (PTC) is a well-practiced biological approach in industrial application, as well as basic and applied research for plantlet regeneration.
Hasan Mehraj, Tsuyoshi Maruyama, Momi Tsuruta, Saneyoshi Ueno   +3 more
doaj   +1 more source

Benzimidazole Anthelmintic Compounds Albendazole and Fenbendazole Show Distinct Toxicity on the Nitrogen Fixing Bacterium Mesorhizobium loti and Its Symbiosis With Lotus japonicus

Environmental Toxicology, EarlyView.
ABSTRACT Veterinary medicines, which reach the soil mostly through the application of contaminated manures, can affect beneficial soil microorganisms, such as nitrogen‐fixing rhizobia bacteria, which engage in important symbiotic associations with plants.
Polyxeni Gorgia, Stathis Lagos, Christina N. Nikolaou, Nikoleta Basdeki, Christos Papadopoulos, Dimitrios G. Karpouzas, Daniela Tsikou   +6 more
wiley   +1 more source

MORFOGÉNESIS IN VITRO A PARTIR DE YEMAS APICALES Y BASES DE HOJAS DE LAS ESPECIES DE BROMELIAS AECMEA VEITCHII Y RACINAEA CRISPA MORFOGÉNESIS IN VITRO A PARTIR DE YEMAS APICALES Y BASES DE HOJAS DE LAS ESPECIES DE BROMELIAS AECMEA VEITCHII Y RACINAEA CRISPA

Actualidades Biológicas, 2011
Las bromelias son un recurso promisorio presente en nuestros bosques neotropicales. Sin embargo, debido a su extracción no controlada y a la intervención de sus hábitats, algunas poblaciones de estas plantas han disminuido drásticamente, al punto que ...
Ana M. Calderón-Arias, Andrea Restrepo-Gómez, Aura I. Urrea-Trujillo   +2 more
doaj  

La expresión génica hipotalámica de la enzima Citocromo P450scc en ratas hembras es regulada positivamente por estrógeno y negativamente por progesterona [PDF]

, 2009
Los neuroesteroides son potentes moléculas modulatorias sintetizadas en sistema nervioso central y cuya actividad se restringe a dicho ámbito. En su síntesis participan enzimas del grupo del citocromo P450 (CP450) enzimas que no pertenecen a dicho grupo.
Cabrera, Ricardo, Giuliani, Fernando, Yunes, Roberto   +2 more
core  

Clinical Outcomes of the POPCORN Study: Pharmacodynamics of Pre‐Operative PD1 CheckpOint Blockade and Receptor Activator of NF‐κB Ligand (RANKL) Inhibition in Non‐Small Cell Lung Cancer (NSCLC)—A Phase 1B/2 Trial

Asia-Pacific Journal of Clinical Oncology, EarlyView.
Expanding on the growing evidence for neoadjuvant immunotherapy in resectable non‐small cell lung cancer, this study explored neoadjuvant nivolumab ± denosumab. Two of the 10 treated patients achieved a pathological complete response. CD8 T‐cell infiltration correlated with pathological response, warranting ongoing translational research to understand ...
Elizabeth Ahern, Cassie Turner, Rishendran Naidoo, David Godbolt, Amy Ives, Kirsten Popplewell, Zarnie Lwin, Sally Pearson, Kimberley Nelson, Jason Madore, William C Dougall, Brett G. M. Hughes   +11 more
wiley   +1 more source

Organogénesis floral en Acnistus arborescens, Dunalia solanacea, Deprea bitteriana, Larnax glabra y L. hawkesii-Tribu Physaleae (Solanaceae)

Acta Biológica Colombiana, 2006
Se estudio la organogénesis floral en las especies Acnistus arborescens, Dunalia solanacea, Deprea bitteriana, Larnax glabra y Larnax hawkesii, de la tribu Physaleae (Solanaceae), empleando la técnica de microscopia electrónica de barrido en modo ...
Nelson Javier Garzón Venegas, Clara Inés Orozco Pardo   +1 more
doaj  

Homozygous Loss‐of‐Function Variant in SLC20A1 Coding for Ubiquitous Phosphate Transporter PiT1 Is Associated With Multiple Developmental Abnormalities

Clinical Genetics, EarlyView.
Biallelic SLC20A1 loss‐of‐function variant causes a previously unrecognized multisystem developmental disorder. We report the first homozygous case presenting with tetralogy of Fallot, renal agenesis, polydactyly, and growth impairment. Transcriptome analysis of patient‐derived fibroblasts suggests significant dysregulation of pathways critical for ...
Eugénie Koumakis, Céline Huber, Wendy Chung, Christine Leroy, Pauline Parisot, Regis Gaudin, Mohamad Zaidan, Valérie Cormier‐Daire, Gérard Friedlander, Yoel Hirsch   +9 more
wiley   +1 more source