Study of genetic variants and their clinical significance in Mexican pediatric patients with epilepsy.

Background: The use of novel and accurate techniques to identify genetic variants (with or without a record in the National Center for Biotechnology Information (NCBI) database) improves diagnosis, prognosis, and therapeutics for patients with epilepsy, especially in populations for whom such techniques exist. The aim of this study was to find a genetic profile in Mexican pediatric epilepsy patients by focusing on ten genes associated with drug-resistant epilepsy (DRE).

Methods: This was a prospective, analytical, cross-sectional study of pediatric patients with epilepsy.

Boron-containing compounds on neurons: Actions and potential applications for treating neurodegenerative diseases.

Boron-containing compounds (BCC) exert effects on neurons. After the expanding of both the identification and synthesis of new BCC, novel effects in living systems have been reported, many of these involving neuronal action. In this review, the actions of BCC on neurons are described; the effects have been inferred by boron deprivation or addition.

Cannabinoids: A New Perspective on Epileptogenesis and Seizure Treatment in Early Life in Basic and Clinical Studies.

Neural hyperexcitability in the event of damage during early life, such as hyperthermia, hypoxia, traumatic brain injury, status epilepticus, or a pre-existing neuroinflammatory condition, can promote the process of epileptogenesis, which is defined as the sequence of events that converts a normal circuit into a hyperexcitable circuit and represents the time that occurs between the damaging event and the development of spontaneous seizure activity or the establishment of epilepsy. Epilepsy is the most common neurological disease in the world, characterized by the presence of seizures recurring without apparent provocation. Cannabidiol (CBD), a phytocannabinoid derived from the subspecies (), is the most studied active ingredient and is currently studied as a therapeutic strategy: it is an anticonvulsant mainly used in children with catastrophic epileptic syndromes and has also been reported to have anti-inflammatory and antioxidant effects, supporting it as a therapeutic strategy with neuroprotective potential.

Chronic administration of diethylnitrosamine to induce hepatocarcinogenesis and to evaluate its synergistic effect with other hepatotoxins in mice.

Hepatocellular carcinoma (HCC) arises after a long period of exposition to etiological factors that might be either independent or collectively contributing. Several rodent models resemble human HCC; however, the major limitation of these models is the lack of chronic injury that reproducibly mimics the molecular alterations as it occurs in humans. Thus, we hypothesized that chronic administration of different DEN treatments identifies the best-fit dose to induce the HCC and/or to determine whether small DEN doses act synergistically with other known hepatotoxins to induce HCC in mice.