Listar Ciencias Biologicas por título
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Glutathione peroxidase induction protects Saccharomyces cerevisiae sod1deltasod2delta double mutants against oxidative damage
(2004) [Artículo de periódico]Saccharomyces cerevisiae mutants deficient in superoxide dismutase genes (sod1∆, sod2∆and the double mutant) were subjected to H2O2 stress in the stationary phase. The highest sensitivity was observed in the sod2∆mutant, ... -
Glycolysis-derived compounds from astrocytes that modulate synaptic communication
(2019) [Artículo de periódico]Based on the concept of the tripartite synapse, we have reviewed the role of glucosederived compounds in glycolytic pathways in astroglial cells. Glucose provides energy and substrate replenishment for brain activity, such ... -
Glycolytic pathway candidate markers in the prognosis of oral squamous cell carcinoma : a systematic review with meta-analysis
(2021) [Artículo de periódico]Molecular changes that affect mitochondrial glycolysis have been associated with the maintenance of tumor cells. Some metabolic factors have already been described as predictors of disease severity and outcomes. This ... -
Glycyrrhizin and glycyrrhetic acid : scaffolds to promising new pharmacologically active compounds
(2010) [Artículo de periódico]Glycyrrhizinic acid (GL), also known as glycyrrhizin, is a triterpene saponin, a natural product found on the root of Glycyrrhyza glabra L. (“licquorice”), used worldwide as sweetener and in the traditional eastern medicines. ... -
GM1-gangliosidosis : the caregivers' assessments of symptom impact and most important symptoms to treat
(2023) [Artículo de periódico]GM1-gangliosidosis (GM1) is a rare neurodegenerative disorder leading to early mortality and causing progressive decline of physical skills and cerebral functioning. No approved treatment for GM1 exists. In this study-the ... -
Gm and Inv allotypes of brazilian Cayapo indians
(1973) [Artículo de periódico]Data from 440 individuals belonging to four populations of Brazilian Cayapo Indians are reported. About 99% of them are Gm (1, 21) or Gm (1, 2, 21), while the frequency of sera with Inv (1) varies from 59%7 to 75%. These ... -
Going forward and back : the complex evolutionary history of the GPx
(2021) [Artículo de periódico]There is large diversity among glutathione peroxidase (GPx) enzymes regarding their function, structure, presence of the highly reactive selenocysteine (SeCys) residue, substrate usage, and reducing agent preference. ... -
Go with the flow: dams could have a far-reaching impact on fisheries in tropical rivers
(2021) [Artículo de periódico]Dams can disrupt the life cycle of Amazonian fish, impacting the livelihood of local communities. By interviewing fishers from many communities located downstream of the proposed dam, we showed that it may negatively affect ... -
Grades of brain arteriovenous malformations and risk of hemorrhage and death
(2019) [Artículo de periódico]Objective: To assess the relationship of the grade of unruptured and untreated Brain Arteriovenous Malformations (AVMs), with the risk of subsequent stroke and death during follow-up. Methods: This prospective study was ... -
Grãos de pólen anômalos no clone CP76 de Anacardium occidentale L. (Anacardiaceae)
(2001) [Artículo de periódico]Durante a investigação do desenvolvimento das anteras e grãos de pólen no clone CP76 de Anacardium occidentale foram observadas anomalias relacionadas ao desenvolvimento do gametófito masculino. Foram observados andrósporos ... -
Grape juice increases the BDNF levels but not alter the S100B levels in hippocampus and frontal cortex from male Wistar rats
(2017) [Artículo de periódico]Several studies have shown that a high consumption of vegetables and fruits is consistently associated with a low risk of oxidative stress-induced diseases, which includes some degenerative diseases such as amyotrophic ... -
Green propolis phenolic compounds act as vaccine adjuvants, improving humoral and cellular responses in mice inoculated with inactivated vaccines
(2009) [Artículo de periódico]Adjuvants play an important role in vaccine formulations by increasing their immunogenicity. In this study, the phenolic compound-rich J fraction (JFR) of a Brazilian green propolis methanolic extract stimulated cellular ... -
Greenway Network : a participatory planning approach for municipalities of the south region of Brazil
(2021) [Artículo de periódico]Development of greenways represent a planning strategy that seeks to reconcile both nature conservation and human uses. It is crucial for maintaining landscape connectivity in an increasingly anthropized world. Such strategy ... -
Growth curve of Atlantoscia floridana (van Name) (Crustacea, Isopoda, Philosciidae) from a brazilian restinga forest
(2004) [Artículo de periódico]O isópodo terrestre Atlantoscia floridana (van Name, 1940) ocorre desde os Estados Unidos (Flórida) até o Brasil e Argentina. No Rio Grande do Sul a espécie é registrada em muitas localidades, em áreas urbanas e nãourbanas. ... -
Growth curve of Balloniscus glaber Araujo & Zardo (Crustacea, Isopoda, Oniscidea) from Parque Estadual de Itapuã, Rio Grande do Sul, Brazil
(2007) [Artículo de periódico]Esse estudo, baseado em dados de campo, esse estudo apresenta a curva de crescimento de Balloniscus glaber Araujo & Zardo, 1995, um isópodo terrestre encontrado no Parque Estadual de Itapuã (PEI), Rio Grande do Sul. Os ... -
Growth of Paecilomyces variotii in B0 (diesel), B100 (biodiesel) and B7 (blend), degradation and molecular detection
(2015) [Artículo de periódico]A introdução de biodiesel ao diesel pode permitir que o combustível se torne mais suscetível ao crescimento de microorganismos, especialmente durante o armazenamento incorreto. Para analisar o efeito da adição de biodiesel ... -
Grupo viveiros comunitários : 20 anos em prol da biodiversidade
(2017) [Artículo de periódico] -
GSTM1, GSTT1, and GSTP1 polymorphisms, breast cancer risk factors and mammographic density in women submetted to breast cancer screening
(2012) [Artículo de periódico]Polimorfismos genéticos em genes relacionados com o metabolismo de xenobióticos, como os genes da superfamília das glutationa S-transferases (GSTM1, GSTT1 e GSTP1) têm sido associados com o aumento do risco para câncer de ... -
(GTG)5 MSP-PCR fingerprinting as a technique for discrimination of wine associated yeasts?
(2014) [Artículo de periódico]In microbiology, identification of all isolates by sequencing is still unfeasible in small research laboratories. Therefore, many yeast diversity studies follow a screening procedure consisting of clustering the yeast ... -
Guanosine fast onset antidepressant-like effects in the olfactory bulbectomy mice model
(2020) [Artículo de periódico]The treatment of major depressive disorder (MDD) is still a challenge. In the search for novel antidepressants, glutamatergic neuromodulators have been investigated as possible fast-acting antidepressants. Innovative studies ...