Results 51 to 60 of about 49,961 (223)

Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis

open access: yesBiologia Plantarum, 2012
Changes in antioxidative enzymes activities during Tacitus bellus direct shoot organogenesis from leaf explants were examined. During the early stages of shoot organogenesis there was a decrease in superoxide dismutase (SOD) and an increase in catalase ...
A. Mitrović   +3 more
doaj   +1 more source

Bringing human early embryo development to clinical interpretation: HESTA as an evolving reference. [PDF]

open access: yesClin Transl Med
Clinical and Translational Medicine, Volume 16, Issue 9, September 2026.
Li Y   +6 more
europepmc   +2 more sources

Embriogénesis y organogénesis de aguacate criollo mexicano

open access: yes, 2020
The Drymifoliaavocado variety (Persea americanaMill.) is generally used as rootstock, so it is important to implement somatic embryogenesis and in vitroorganogenesis techniques for its genetic improvement, conservation and clonal propagation.
Aguirre Mancilla, César Leobardo   +5 more
core  

Development of the nasal capsule in Emydura subglobosa (Testudines: Pleurodira) with a comparison to other turtles

open access: yesThe Anatomical Record, EarlyView.
Abstract Extant turtles occupy freshwater, marine, and terrestrial habitats, and their nasal region provides important evidence for the evolution of respiration‐ and sensory‐related cranial morphology. However, developmental data on the turtle nasal capsule remain limited, particularly in Pleurodira.
Kai Ito   +5 more
wiley   +1 more source

Regeneración in vitro de frijol común (Phaseolus vulgaris) variedad CENTA Costeño II, mediante organogénesis directa de semillas inmaduras y maduras.

open access: yes, 2023
La investigación se realizó en el Laboratorio de Biotecnología Agrícola de la Facultad de Ciencias Agronómicas, Universidad de El Salvador, ubicada en la zona noreste del Departamento de San Salvador, en el periodo de abril a octubre del año 2022.
Rivera Rivera, Oscar Stanley
core  

Genetic and population analyses implicate thyroid‐related regulation of RNF144B in chondrocalcinosis

open access: yesArthritis &Rheumatology, Accepted Article.
Objectives Chondrocalcinosis, characterized by calcium crystal deposition within articular cartilage, affects 5–15% of the general population and has recently been identified as an osteoarthritis risk factor. However, Its biological pathways remain unclear.
Yahong Wu   +15 more
wiley   +1 more source

Evaluación de distintos sistemas de cultivo in vitro que afectan la organogénesis de yemas ad-venticias en Pinus taeda

open access: yes, 2021
En la regeneración vía organogénesis de yemas adventicias en Pinus taeda, tanto la composición del medio basal como el sistema de cultivo utilizado, han demostrado ser de suma importancia.
Behmetiuk, César Maximiliano
core  

When meta‐analyses mislead: Promises and pitfalls in teratology counselling

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Meta‐analysis has become a central tool for evidence synthesis in clinical teratology, offering the promise of increased statistical power, earlier signal detection and consolidated guidance for teratology counselling. When conducted rigorously and interpreted carefully, pooled analyses can provide clinicians with a structured basis for risk ...
Yusuf Cem Kaplan, Nusret Uysal
wiley   +1 more source

Aspectos básicos de la propagación in vitro del género Pinus por organogénesis [PDF]

open access: yes, 2012
Plant regeneration in vitro of Pinus genus by somatic embryogenesis has been long studied. However, the in vitro establishment of plants from apical shoots and in vitro multiplication of these shoots have been an alternative less studied.
de Feria, Manuel, Chávez, Maité
core  

Extracellular Vesicles‐Based Biological Macromolecule Delivery Systems: Biogenesis, Characterization, and Emerging Clinical Applications

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT Extracellular vesicles (EVs) are nanoscale membrane‐bound structures that play a pivotal role in intercellular communication by transporting bioactive molecules, including proteins, lipids, nucleic acids, and organelles, between cells. Originating from the endosomal pathway, EVs reflect the physiological and pathological status of their parent
Emine İncilay Torunoğlu   +3 more
wiley   +1 more source

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