7 documents found, page 1 of 1

21-Benzylidene digoxin decreases proliferation by inhibiting the EGFR/ERK signa...

WIN55,212-2 induces caspase-independent apoptosis on human glioblastoma cells b...

Despite the standard approaches to treat the highly aggressive and invasive glioblastoma (GBM), it remains incurable. In this sense, cannabinoids highlight as a promising tool, because this tumor overexpresses CB1 and/or CB2 receptors and being, therefore, can be susceptible to cannabinoids treatment. Thus, this work investigated the action of the cannabinoid agonist WIN55-212-2 on GBM cell lines and non-malign...

Annona coriacea Mart. fractions promote cell cycle arrest and inhibit autophagi...

Plant-based compounds are an option to explore and perhaps overcome the limitations of current antitumor treatments. Annona coriacea Mart. is a plant with a broad spectrum of biological activities, but its antitumor activity is still unclear. The purpose of our study was to determine the effects of A. coriacea fractions on a panel of cervical cancer cell lines and a normal keratinocyte cell line. The antitumor ...

Effects of high fat diet on kidney lipid content and the Na,K-ATPase activity

It is widely known that high fat diet (HFD) can contribute to the advent of health problems. Recent studies have indicated that obesity imposes a hemodynamic overload to the kidneys. In order to further investigate such injuries, two groups of six Swiss mice each were fed with a controlled AIN93G diet or a high fat (AIN93G modified) diet for eight weeks. Blood samples were collected to determine the hormonal, l...

Immunohistochemical expression of collagens in the skin of horses treated with ...

This study evaluated the immunohistochemical expression of type I (COL I) and III (COL III) collagens during the healing process of skin treated with leukocyte-poor platelet-rich plasma (LP-PRP). Seven healthy gelding crossbred horses aged 16 to 17 years were used. Two rectangle-shaped wounds were created surgically in the right and left gluteal regions. Twelve hours after wound induction, 0.5 mL of the LP-PRP ...

Osteoradionecrosis of the jaw infected with Actinomyces sp: a challenge for cli...

The Actinomyces sp has been linked to osteoradionecrosis of the jaw. The identification of these bacteria on histopathological findings confers a determining factor of poor prognosis and is related to difficulties of local control of bone necrosis and risk of recurrent infections. The treatment is complicated due to insidious growth pattern of Actinomyces sp. The methods for diagnosis and therapeutic approaches...

Inhibition of gelatinase activity of MMP-2 and MMP-9 by extracts of Bauhinia un...

Metastasis is responsible for the majority of cancer-related deaths. Tumour invasion and metastasis result from processes that include the proteolytic degradation of the extracellular matrix adjacent to the tumour. The matrix metalloproteinases (MMPs), particularly MMP-2 and MMP-9, have prognostic influence in human cancers after they cleave the main structural components of the basal membrane. These actions ma...