Buscar recursos académicos

Abstract Background Hepatic ischemia-reperfusion injury (HIRI) is a pathophysiological process during liver transplantation, characterized by insufficient oxygen supply and subsequent restoration of blood flow leading to...

Abstract Vaccination against Anaplasma marginale has been considered an important control strategy for bovine anaplasmosis. Recently, mice immunized with rMSP1 a linked to carbon nanotubes (MWNT) showed significant immu...

Abstract Carbon nanotubes (CNTs) are promising nanomaterials with applications in biomedicine, including drug delivery and biosensing, due to their stability, biocompatibility, and ease of surface modification. However, ...

Paracetamol (PCM) is extensively used for the treatment of various diseases and is frequently released into aquatic environments, resulting in considerable environmental concerns. In the current study, UV, UV/H2O2, and p...

Monitored natural recovery (MNR) is an in situ technique of conventional remediation for the treatment of contaminated sediments that relies on natural processes to reduce the bioavailability or toxicity of contaminants....

Industrial Biotechnology and Applied Microbiology is an optional 128h-course for Chemistry and Biology students at the Faculty of Sciences, University of Buenos Aires, Argentina. This course is usually attended by 25 stu...

Abstract The growing complexity of global food supply chains and increasing demands for safety, longer shelf life, and sustainability have increased the need for advanced packaging technologies. Smart nano-packaging mate...

The enzyme heme oxygenase-1 (HO-1) is pivotal in reproductive processes, particularly in placental and vascular development. This study investigated the role of HO-1 and its byproduct, carbon monoxide (CO), in trophoblas...

"The adverse effects of engineered nanomaterials (ENMs) on bacterial populations found in wastewater treatment plants (WWTPs) or natural systems have been studied for more than a decade, but conflicting evidence on the m...

Agriculture in Iran operates under acute water scarcity, climate stress, and reliance on input-intensive practices that amplify environmental pressures. This study presents the first long-term, spatially explicit life cy...

STANDARD CRITERIA FOR TOXICITY and for response to treatment are important prerequisites to the conduct of cancer trials. The Eastern Cooperative Oncology Group criteria for toxicity and response are presented to facilit...

The aim of the present study was to evaluate the in vitro toxicity of two multi wall carbon nanotubes (MWCNT) on human hepatocytes (Hep G 32 cell lines). The toxic effects of carbon nanoparticles were analyzed after 48 h...

As pirimidinonas condensadas correspondem a uma classe de compostos que apresentam grande potencial biológico associado. Nesse contexto, foram sintetizados quatro 7-aril-2,3-diidrotiazolo[3,2- a]pirimidin-5-ona-6-carbon...

A toxicidade aguda e as atividades anti-edematogênica e anti-nociceptiva da 3,4-diidro-2-fenil- 6-para-flúor-fenil-4-oxo-pirimidina-5-carbonitrila (PFP) foram avaliadas em roedores. A DL50 da PFP, determinada por via i...

Se presentan las características relevantes de la química de los lantánidos y su posible impacto en sistemas biológicos. Luego se discuten diversos aspectos relacionados con la actividad farmacológica de algunos d...

Abstract The new edition of this well-established book is thoroughly revised and gives a comprehensive account of the role of free radicals, other reactive species (RS), and antioxidants in life, health, and disease. Cha...

Materias / palabras clave: environment, climate change, green chemistry, pollution control, carbon toxicity, health impact; Geography. Anthropology. Recreation: Environmental sciences