Physiological Damage
Mostrando 1-12 de 317 artigos, teses e dissertações.
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1. What is the cause of low seed germination of Zanthoxylum rhoifolium Lam.?
ABSTRACT This study aimed to determine the main causes of low germination of Zanthoxylum rhoifolium Lam. (Rutaceae) seeds. Initially, the physical and physiological qualities were evaluated in seeds from four areas (lots) (Step I). Then, tests were performed (Step II) to determine physical dormancy (imbibition in water and methylene blue), physiological (ger
Revista Ceres. Publicado em: 2022
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2. Diabetes and bone
Abstract Globally, one in 11 adults has diabetes mellitus of which 90% have type 2 diabetes. The numbers for osteoporosis are no less staggering: 1 in 3 women has a fracture after menopause, and the same is true for 1 in 5 men after the age of 50 years. Aging is associated with several physiological changes that cause insulin resistance and impaired insulin
Archives of Endocrinology and Metabolism. Publicado em: 2022
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3. Phytotoxicity and physiological changes in Schinus terebinthifolius Raddi under simulated 2,4-D drift and dicamba
ABSTRACT The use of auxin mimics herbicides in agriculture is widespread in a great diversity of crops. The indiscriminate use of herbicides can cause adverse effects in the plants. Among the plant species that stand out for being highly competitive and resistant to biotic and abiotic stresses, it is the brazilian peppertree (Schinus terebinthifolius Raddi.)
Revista Ceres. Publicado em: 2022
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4. HYDROGEL AND WATER REGIMES IN THE CHLOROPHYLL- A FLUORESCENCE AND GROWTH OF Campomanesia xanthocarpa SEEDLINGS
ABSTRACT Water availability is one of the most important factors for the growth of tree seedlings in forestry-related regions. We hypothesized that under different water regimes, a water-retaining polymer (hydrogel) can positively contribute to chlorophyll- a fluorescence and growth in Campomanesia xanthocarpa (Mart.) O. Berg. Four water retention capacities
Eng. Agríc.. Publicado em: 2021-05
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5. WATER-RETAINING POLYMER MITIGATES THE WATER DEFICIT IN Schinus terebinthifolia: PHOTOSYNTHETIC METABOLISM AND INITIAL GROWTH
ABSTRACT The use of water-retaining polymer (hydrogel) can mitigate the damage to the photosynthetic apparatus and increase the robustness of young plants under water deficit conditions. Thus, the aim of this study was to evaluate the effect of water-retaining polymer on the morphophysiological aspects of Schinus terebinthifolia Raddi submitted to water defi
Eng. Agríc.. Publicado em: 2020-12
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6. Implications of iodine deficiency by gestational trimester: a systematic review
ABSTRACT As pregnant women are susceptible to changes in iodine, which can cause miscarriage, goiter, thyroid nodules, hypothyroidism, in addition to fetal neurological impairment or development. The aim of this study was to verify the implications of the iodine alteration in each gestational trimester and its consequences of physiological justification. The
Arch. Endocrinol. Metab.. Publicado em: 2020-10
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7. Effect of Shenfu Injection on Isolated Empty Beating Hearts from Miniature Pigs
Abstract Objective: To investigate the effect of Shenfu (SF) injection on donor heart preservation. Methods: Twelve pigs were randomly divided into SF group (n=6) and control group (n=6). After eight hours of perfusion, the differences in hemoglobin, the expression of Bcl-2 and BAX, and changes in the myocardial ultrastructure were compared to illustrate t
Braz. J. Cardiovasc. Surg.. Publicado em: 2020-08
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8. Artificial drying of safflower seeds at different air temperatures: effect on the physiological potential of freshly harvested and stored seeds
Resumo: A temperatura do ar empregado no processo de secagem pode determinar a qualidade fisiológica inicial e o potencial de armazenamento de um lote de sementes, sendo esse o objeto de estudo desta pesquisa. Sementes de cártamo, colhidas com teor de água de 25,8%, foram submetidas à secagem em secador experimental às temperaturas do ar de 40, 50, 60 e
J. Seed Sci.. Publicado em: 05/12/2019
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9. Harvest delay, storage and physiological quality of soybean seeds
Resumo: A cultura da soja está difundida nas diferentes regiões produtoras de grãos do Brasil, sendo uma das principais commodities do agronegócio nacional, gerando fonte de renda e desenvolvimento em diferentes regiões. Neste contexto, a semente de soja é um dos principais insumos da lavoura, apresentando forte relação entre sua qualidade e o sucess
J. Seed Sci.. Publicado em: 05/12/2019
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10. Physiological potential of soybean seeds and its relationshipto electrical conductivity
Resumo: O teste de condutividade elétrica (CE) é capaz de detectar a deterioração de sementes ainda em sua fase inicial, tendo em vista que está relacionado com a desorganização das membranas celulares. Deste modo, o presente trabalho teve por objetivo o estudo da utilização do teste de CE como alternativa para avaliação de vigor de sementes de so
J. Seed Sci.. Publicado em: 05/12/2019
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11. MATHEMATICAL MODELLING AND IMMEDIATE AND LATENT QUALITY OF NATURAL IMMATURE COFFEE UNDER DIFFERENT DRYING CONDITIONS
ABSTRACT This work aimed to study the immediate and latent effects of different relative humidities on the quality of dried coffee fruits, describe the drying kinetics of natural immature coffee (Coffea arabica L.), and evaluate the mathematical model that best fits the experimental drying data. The drying was carried out in a fixed layer dryer coupled to a
Eng. Agríc.. Publicado em: 04/11/2019
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12. INFLUENCE OF CREATINE KINASE ON C-REACTIVE PROTEIN IN MUSCLE ADAPTATION
RESUMO Introdução O envelhecimento é um processo natural e marcado por mudanças e adaptações, tanto biológicas quanto fisiológicas. Com relação às adaptações, existem inúmeros trabalhos que abordam essas respostas decorrente a vários tipos de treinamento. O treinamento resistido (TR) pode ser avaliado por parâmetros bioquímicos, como a cre
Rev Bras Med Esporte. Publicado em: 07/10/2019