Colección

Ciencias Biológicas

Búsqueda avanzada
artículo original
Influence of Seropositivity against Adenovirus-36 on the Risk of Obesity and Insulin Resistance in the Child Population of Southern Chile
artículo original metadatos
Influence of the carbon source on the properties of poly-(3)-hydroxybutyrate produced by Paraburkholderia xenovorans LB400 and its electrospun fibers
Artículo original abierto
Influence of the Polymorphism Insertion / Deletion (rs4646994) of the Angiotensin Converting Enzyme (ACE) Gene on Maximum Inspiratory and Expiratory Pressure of Chilean Sedentary Youth
artículo original metadatos
Influence of violent contexts on facial reactions elicited by angry and neutral faces
artículo original abierto
Influence of water deficit on morphological, physiological and growth of Balsa (Ochroma pyramidale)
Artículo original abierto
Influencia de la heterogeneidad del paisaje en la ocurrencia de incendios forestales en Chile Central
Editorial abierto
Influenza immunization in patients with common variable immunodeficiency
Artículo original metadatos
Inhibition of connective tissue growth factor (CTGF/CCN2) in gallbladder cancer cells leads to decreased growth in vitro
artículo original
INMIGRACIÓN, RACISMO Y JUSTICIA SOCIAL: ¿CUÁL ES EL PAPEL DE LA ESCUELA FRENTE A LA PANDEMIA COVID-19?
artículo original abierto
Inmunofluorescencia indirecta versus reacción de polimerasa en cadena para el diagnóstico de virus respiratorios en niños ingresados en un hospital de la Región Metropolitana
artículo de revisión abierto
Insights Into Chemosensory Proteins From Non-Model Insects: Advances and Perspectives in the Context of Pest Management
Artículo original abierto
Inspiratory Capacity and Polymorphism of Angiotensin Converter Enzyme in Young Chileans
Review
Instructions for the use of L-PRF in different clinical indications
artículo original abierto
Integrating farmers' decisions on the assessment of forest regeneration drivers in a rural landscape of Southeastern Brazil
artículo original metadatos
Integrating multi-locus genome-wide association studies with transcriptomic data to identify genetic loci underlying adult root trait responses to drought stress in flax (Linum usitatissimum L.)
artículo de revisión abierto
Interacción Endometrio Trofoblasto, en la Implantación Humana: Revisión de la Literatura
Artículo original restringido
Interactive effects of UV radiation and enhanced temperature on photosynthesis, phlorotannin induction and antioxidant activities of two sub-Antarctic brown algae
artículo original
Interannual activity pattern of the European hare ( Lepus europaeus) in the coastal foothills of southern Chile
artículo original metadatos
International comparisons of autism spectrum disorder behaviors in preschoolers rated by parents and caregivers/teachers
artículo original restringido
International Comparisons of Emotionally Reactive Problems in Preschoolers: CBCL/11/2-5 Findings from 21 Societies
artículo original
Interplay of phytohormone signaling with aluminum and drought-stress resistance mechanisms: An integrated perspective amidst climate change
metadatos
Intracytoplasmic sperm injection affects embryo developmental potential and gene expression in cattle
artículo original abierto
Invasion dynamics of the European bumblebee Bombus terrestris in the southern part of South America
Artículo original metadatos
Invasive plant species thresholds in the forests of Robinson Crusoe Island, Chile
artículo original abierto
Inventory of Socially Responsible Behaviors in Chilean University Students
artículo original
ISOLATED LIGNANS OF ARAUCARIA ARAUCANA (MOLINA) K. KOCH PROVIDE WOOD PROTECTION AGAINST ATTACK BY THE XYLOPHAGOUS FUNGUS PLEUROTUS OSTREATUS (JACQ.) P. KUMM
metadatos
Isolation and characterization of bacteria from acidic pristine soil environment able to transform iprodione and 3,5-dichloraniline
artículo original abierto
Isolation and Characterization of Cold-Tolerant Hyper-ACC-Degrading Bacteria from the Rhizosphere, Endosphere, and Phyllosphere of Antarctic Vascular Plants
artículo original abierto
Isolation and Identification of Endophytic Bacteria from Mycorrhizal Tissues of Terrestrial Orchids from Southern Chile
artículo original restringido
Isolation and molecular characterization of MYB60 in Solanum lycopersicum
Artículo original restringido
Isolation of phytase-producing bacteria from Himalayan soils and their effect on growth and phosphorus uptake of Indian mustard (Brassica juncea)
artículo de revisión metadatos
Key gaps in soil monitoring during forest restoration in Colombia
artículo de revisión abierto
Kinin B1 Receptor Signaling in Skin Homeostasis and Wound Healing
artículo original abierto
Knowledge and perceptions of birds of prey among local inhabitants in Chile: implications for the biological control of rodent pests
artículo original metadatos
L-Asparaginase from E. chrysanthemi expressed in glycoswitch: effect of His-Tag fusion on the extracellular expression
artículo original abierto
La inducción de volátiles en respuesta al daño mecánico es reducida por la domesticación en murtilla
abierto
La privatización de la conservación en Chile: repensando la gobernanza ambiental
Artículo original abierto
La Respuesta Terapéutica a Ezetimiba en Ratones C57BL/6 es Mediada por Cambios en la Expresión de NPC1L1, ABCG5 y ABCG8 en el Enterocito
Artículo original abierto
La Translocación in vitro Citoplasma/Núcleo del Factor de Transcripción Embrionario OCT-4 en Células Perivasculares Propone a la Aorta Como un Nicho Quiescente de Células Madres Adultas
artículo original metadatos
Labile carbon matters more than temperature for enzyme activity in paddy soil
metadatos
Lactobacillus acidophilus La-05 encapsulated by spray drying: Effect of mucilage and protein from flaxseed (Linum usitatissimum L.)
artículo original restringido
Landscape restoration in a mixed agricultural-forest catchment: Planning a buffer strip and hedgerow network in a Chilean biodiversity hotspot
artículo original
Landscape structure and farming management interacts to modulate pollination supply and crop production in blueberries
"Lasia spinosa (L.) is used ethnobotanically for the treatment of various diseases, including rheumatoid arthritis, inflammation of the lungs, bleeding cough, hemorrhoids, intestinal diseases, stomach pain, and uterine cancer. This review is aimed at summarizing phytochemistry and pharmacological data with their molecular mechanisms of action. A search was performed in databases such as PubMed, Science Direct, and Google Scholar using the keywords: ""Lasia spinosa,"" then combined with ""ethnopharmacological use,"" ""phytochemistry,"" and ""pharmacological activity."" This updated review included studies with in vitro, ex vivo, and in vivo experiments with compounds of known concentration and highlighted pharmacological mechanisms. The research results showed that L. spinosa contains many important nutritional and phytochemical components such as alkanes, aldehydes, alkaloids, carotenoids, flavonoids, fatty acids, ketones, lignans, phenolics, terpenoids, steroids, and volatile oil with excellent bioactivity. The importance of this review lies in the fact that scientific pharmacological evidence supports the fact that the plant has antioxidant, anti-inflammatory, antimicrobial, cytotoxic, antidiarrheal, antihelminthic, antidiabetic, antihyperlipidemic, and antinociceptive effects, while protecting the gastrointestinal system and reproductive. Regarding future toxicological and safety data, more research is needed, including studies on human subjects. In light of these data, L. spinosa can be considered a medicinal plant with effective bioactives for the adjuvant treatment of various diseases in humans."
Lasia spinosa Chemical Composition and Therapeutic Potential: A Literature-Based Review
artículo original
Leaf hydraulic properties of Antarctic plants: effects of growth temperature and its coordination with photosynthesis
abierto
Leaf nitrogen thresholds ensuring high antioxidant features of Vaccinium corymbosum cultivars
Artículo original abierto
Leaf seasonal accumulation of a 47-kDa dehydrin and changes in its cryoprotective activity in Nothofagus dombeyi (Mirb.) Blume
artículo original metadatos
Learning with respect: a Mapuche cultural value (Aprender con respeto: un valor de la cultura mapuche)
artículo original abierto
LED-based red light photostimulation improves short-term response of cooled boar semen exposed to thermal stress at 37°C
artículo original
Leveraging Machine Learning and Remote Sensing for Water Quality Analysis in Lake Ranco, Southern Chile
Influence of Seropositivity against Adenovirus-36 on the Risk of Obesity and Insulin Resistance in the Child Population of Southern Chile
Autores: Cerda, Alvaro
artículo original
Influence of the carbon source on the properties of poly-(3)-hydroxybutyrate produced by Paraburkholderia xenovorans LB400 and its electrospun fibers
Autores: Acevedo, Francisca
artículo original metadatos
Influence of the Polymorphism Insertion / Deletion (rs4646994) of the Angiotensin Converting Enzyme (ACE) Gene on Maximum Inspiratory and Expiratory Pressure of Chilean Sedentary Youth
Autores: Munoz Cofre, Rodrigo
Artículo original abierto
Influence of violent contexts on facial reactions elicited by angry and neutral faces
Autores: Galvez-Garcia, German
artículo original metadatos
Influence of water deficit on morphological, physiological and growth of Balsa (Ochroma pyramidale)
Autores: Dumorne, Kelly
artículo original abierto
Influencia de la heterogeneidad del paisaje en la ocurrencia de incendios forestales en Chile Central
Autores: Altamirano, Adison
Artículo original abierto
Influenza immunization in patients with common variable immunodeficiency
Autores: Sorensen, Ricardo U.
Editorial abierto
Inhibition of connective tissue growth factor (CTGF/CCN2) in gallbladder cancer cells leads to decreased growth in vitro
Autores: Roa, Juan C.
Artículo original metadatos
INMIGRACIÓN, RACISMO Y JUSTICIA SOCIAL: ¿CUÁL ES EL PAPEL DE LA ESCUELA FRENTE A LA PANDEMIA COVID-19?
Autores: Carter-Thuillier, Bastian
artículo original
Inmunofluorescencia indirecta versus reacción de polimerasa en cadena para el diagnóstico de virus respiratorios en niños ingresados en un hospital de la Región Metropolitana
Autores: Fuenzalida I, Loreto
artículo original abierto
Insights Into Chemosensory Proteins From Non-Model Insects: Advances and Perspectives in the Context of Pest Management
Autores: Venthur, Herbert
artículo de revisión abierto
Inspiratory Capacity and Polymorphism of Angiotensin Converter Enzyme in Young Chileans
Autores: Munoz Cofre, Rodrigo
Artículo original abierto
Instructions for the use of L-PRF in different clinical indications
Autores: Quirynen, M.
Review
Integrating farmers' decisions on the assessment of forest regeneration drivers in a rural landscape of Southeastern Brazil
Autores: Brancalion, Pedro H. S.
artículo original abierto
Integrating multi-locus genome-wide association studies with transcriptomic data to identify genetic loci underlying adult root trait responses to drought stress in flax (Linum usitatissimum L.)
Autores: Soto-Cerda, Braulio J.
artículo original metadatos
Interacción Endometrio Trofoblasto, en la Implantación Humana: Revisión de la Literatura
Autores: Prieto Gomez, Ruth
artículo de revisión abierto
Interactive effects of UV radiation and enhanced temperature on photosynthesis, phlorotannin induction and antioxidant activities of two sub-Antarctic brown algae
Autores: Gomez, Ivan
Artículo original restringido
Interannual activity pattern of the European hare ( Lepus europaeus) in the coastal foothills of southern Chile
Autores: Rau, Jaime R.
artículo original
International comparisons of autism spectrum disorder behaviors in preschoolers rated by parents and caregivers/teachers
Autores: Rescorla, Leslie A.
artículo original metadatos
International Comparisons of Emotionally Reactive Problems in Preschoolers: CBCL/11/2-5 Findings from 21 Societies
Autores: Rescorla, Leslie A.
artículo original restringido
Interplay of phytohormone signaling with aluminum and drought-stress resistance mechanisms: An integrated perspective amidst climate change
Autores: Reyes-Diaz, Marjorie
artículo original
Intracytoplasmic sperm injection affects embryo developmental potential and gene expression in cattle
Autores: Arias, Maria Elena
metadatos
Invasion dynamics of the European bumblebee Bombus terrestris in the southern part of South America
Autores: Fonturbel, Francisco E.
artículo original abierto
Invasive plant species thresholds in the forests of Robinson Crusoe Island, Chile
Autores: Vargas-Gaete, Rodrigo
Artículo original metadatos
Inventory of Socially Responsible Behaviors in Chilean University Students
Autores: Boero, Paula
artículo original abierto
ISOLATED LIGNANS OF ARAUCARIA ARAUCANA (MOLINA) K. KOCH PROVIDE WOOD PROTECTION AGAINST ATTACK BY THE XYLOPHAGOUS FUNGUS PLEUROTUS OSTREATUS (JACQ.) P. KUMM
Autores: Becerra, Jose
artículo original
Isolation and characterization of bacteria from acidic pristine soil environment able to transform iprodione and 3,5-dichloraniline
Autores: Karpouzas, D. G.
metadatos
Isolation and Characterization of Cold-Tolerant Hyper-ACC-Degrading Bacteria from the Rhizosphere, Endosphere, and Phyllosphere of Antarctic Vascular Plants
Autores: Acuña, Jacquelinne J.
artículo original abierto
Isolation and Identification of Endophytic Bacteria from Mycorrhizal Tissues of Terrestrial Orchids from Southern Chile
Autores: Arriagada, Cesar
artículo original abierto
Isolation and molecular characterization of MYB60 in Solanum lycopersicum
Autores: Arce-Johnson, Patricio
artículo original restringido
Isolation of phytase-producing bacteria from Himalayan soils and their effect on growth and phosphorus uptake of Indian mustard (Brassica juncea)
Autores: Agrawal, Sanjeev
Artículo original restringido
Key gaps in soil monitoring during forest restoration in Colombia
Autores: Lozano-Baez, Sergio Esteban
artículo de revisión metadatos
Kinin B1 Receptor Signaling in Skin Homeostasis and Wound Healing
Autores: Matus, Carola E.
artículo de revisión abierto
Knowledge and perceptions of birds of prey among local inhabitants in Chile: implications for the biological control of rodent pests
Autores: Munoz-Pedreros, Andres
artículo original abierto
L-Asparaginase from E. chrysanthemi expressed in glycoswitch: effect of His-Tag fusion on the extracellular expression
Autores: Monteiro, Gisele
artículo original metadatos
La inducción de volátiles en respuesta al daño mecánico es reducida por la domesticación en murtilla
Autores: Quiroz, Andres
artículo original abierto
La privatización de la conservación en Chile: repensando la gobernanza ambiental
Autores: Vallejos-Romero, Arturo
abierto
La Respuesta Terapéutica a Ezetimiba en Ratones C57BL/6 es Mediada por Cambios en la Expresión de NPC1L1, ABCG5 y ABCG8 en el Enterocito
Autores: Salazar, Luis A.
Artículo original abierto
La Translocación in vitro Citoplasma/Núcleo del Factor de Transcripción Embrionario OCT-4 en Células Perivasculares Propone a la Aorta Como un Nicho Quiescente de Células Madres Adultas
Autores: Montiel-Eulefi, Enrique
Artículo original abierto
Labile carbon matters more than temperature for enzyme activity in paddy soil
Autores: Ge, Tida
artículo original metadatos
Lactobacillus acidophilus La-05 encapsulated by spray drying: Effect of mucilage and protein from flaxseed (Linum usitatissimum L.)
Autores: Bustamante, Mariela
metadatos
Landscape restoration in a mixed agricultural-forest catchment: Planning a buffer strip and hedgerow network in a Chilean biodiversity hotspot
Autores: Benayas, Jose M. Rey
artículo original restringido
Landscape structure and farming management interacts to modulate pollination supply and crop production in blueberries
Autores: Ramirez-Mejia, Andres F.
artículo original
Lasia spinosa Chemical Composition and Therapeutic Potential: A Literature-Based Review
Autores: Cruz-Martins, Natalia
"Lasia spinosa (L.) is used ethnobotanically for the treatment of various diseases, including rheumatoid arthritis, inflammation of the lungs, bleeding cough, hemorrhoids, intestinal diseases, stomach pain, and uterine cancer. This review is aimed at summarizing phytochemistry and pharmacological data with their molecular mechanisms of action. A search was performed in databases such as PubMed, Science Direct, and Google Scholar using the keywords: ""Lasia spinosa,"" then combined with ""ethnopharmacological use,"" ""phytochemistry,"" and ""pharmacological activity."" This updated review included studies with in vitro, ex vivo, and in vivo experiments with compounds of known concentration and highlighted pharmacological mechanisms. The research results showed that L. spinosa contains many important nutritional and phytochemical components such as alkanes, aldehydes, alkaloids, carotenoids, flavonoids, fatty acids, ketones, lignans, phenolics, terpenoids, steroids, and volatile oil with excellent bioactivity. The importance of this review lies in the fact that scientific pharmacological evidence supports the fact that the plant has antioxidant, anti-inflammatory, antimicrobial, cytotoxic, antidiarrheal, antihelminthic, antidiabetic, antihyperlipidemic, and antinociceptive effects, while protecting the gastrointestinal system and reproductive. Regarding future toxicological and safety data, more research is needed, including studies on human subjects. In light of these data, L. spinosa can be considered a medicinal plant with effective bioactives for the adjuvant treatment of various diseases in humans."
Leaf hydraulic properties of Antarctic plants: effects of growth temperature and its coordination with photosynthesis
Autores: Saez, Patricia L.
artículo original
Leaf nitrogen thresholds ensuring high antioxidant features of Vaccinium corymbosum cultivars
Autores: Alberdi, M.
abierto
Leaf seasonal accumulation of a 47-kDa dehydrin and changes in its cryoprotective activity in Nothofagus dombeyi (Mirb.) Blume
Autores: Gallardo-Cerda, Jorge
Artículo original abierto
Learning with respect: a Mapuche cultural value (Aprender con respeto: un valor de la cultura mapuche)
Autores: Alonqueo, Paula
artículo original metadatos
LED-based red light photostimulation improves short-term response of cooled boar semen exposed to thermal stress at 37°C
Autores: Sanchez, Raul
artículo original abierto
Leveraging Machine Learning and Remote Sensing for Water Quality Analysis in Lake Ranco, Southern Chile
Autores: Rodriguez-Lopez, Lien
artículo original