Refining pain management in mice by comparing multimodal analgesia and NSAID monotherapy for neurosurgical procedures.

While neurosurgical interventions are frequently used in laboratory mice, refinement efforts to optimize analgesic management based on multimodal approaches appear to be rather limited. Therefore, we compared the efficacy and tolerability of combinations of the non-steroidal anti-inflammatory drug carprofen, a sustained-release formulation of the opioid buprenorphine, and the local anesthetic bupivacaine with carprofen monotherapy. Female and male C57BL/6J mice were subjected to isoflurane anesthesia and an intracranial electrode implant procedure.

Demodex carolliae in a colony of Seba's short-tailed bats (Carollia perspicillata): clinical, pathological and parasitological findings.

Seba's short-tailed bats (Carollia perspicillata) are a frugivorous species native to Central and South America. Despite their importance as a reservoir for zoonotic pathogens and their popularity in zoological collection and as research models, there are relatively few reports on non-zoonotic diseases of bats. Mites of the genus Demodex are obligate commensals of the skin of a range of mammals, are highly host-specific and are not associated with clinical disease when present in low numbers.

Multiple endocrine disorders associated with adrenomyeloneuropathy and a novel mutation of the ABCD1 gene.

Introduction: X-linked adrenomyeloneuropathy (X-AMN) is a genetic disorder that primarily affects the adrenal cortex and the nervous system. The disease shows a wide range of phenotypic expression, age of onset, and rate of progression.

Patient Description: We present a thalassemic 23-year-old man with X-AMN and multiple endocrine disorders.

Niemann-Pick type C disease associated with peripheral neuropathy.

Niemann-Pick type C disease is an autosomal-recessive, inherited neurovisceral lipid storage disorder. This disease results from either protein NPC1 or HE1 deficiency, which leads to cholesterol metabolism disturbance and is characterized by early hepatosplenomegaly and progressive ataxia, dystonia, cataplexy, dysarthria, and dementia. We describe a 3 1/2-year-old patient with Niemann-Pick type C disease, who presented with regression in both cognitive and motor domains.

Early infantile Krabbe disease: deceptively normal magnetic resonance imaging and serial neurophysiological studies.

Early infantile Krabbe disease is a progressive neurodegenerative disease caused by deficiency of lysosomal enzyme galactocerebroside beta-galactosidase, with onset before the age of 6 months. We present serial clinical, radiological and neurophysiological findings of a patient with early infantile Krabbe disease, presenting at the third day of life with hypotonia, macrocephaly and neonatal seizures. The patient had a deceptively normal initial magnetic resonance imaging examination at the age of 3 months, with progression of the white matter disease over the following 9 months, showing a clinical picture of profound hypotonia with pyramidal and pseudobulbar signs, as well as mild optic atrophy.