Halaman 1 dari 71 hasil
Hyperthermia can exacerbate the brain damage produced by ischemia. In the present study, we investigated the effects of hyperthermia before and during ischemia-reperfusion on neuronal damage and glial changes in the gerbil hippocampus following transient cerebral ischemia using cresyl violet
Classical swine fever (CSF) virus (CSFV) nucleic acid and antigen were detected in 15 pigs with naturally occurring chronic CSF by in situ hybridization and immunohistochemistry. The most consistent and prominent microscopic lesions were perivascular mononuclear cell infiltration and gliosis in the
Posttraumatic hyperthermia (PTH) is a noninfectious elevation in body temperature that negatively influences outcome after traumatic brain injury (TBI). We sought to (1) characterize a clinically relevant model and (2) investigate potential cellular mechanisms of PTH. In study I, body temperature
OBJECTIVE
Retrospective studies suggest that adult patients with intractable epilepsy may have a history of febrile seizures in childhood. Risk factors for a febrile seizure may include the rate of increase in the core temperature (T-core), its peak (Tmax), the duration of the temperature increase,
The time-course of thermal damage to the spinal cord was studied after hyperthermia of the cervical region in the rat. Local 434 MHz microwave heating of the spinal cord (cervical 5-thoracic 2) was obtained by using a ring-shaped applicator. Heat treatment at 42.9 degrees C (+/- 0.4 degrees C) for
A rare case of neuro-Behçet disease with diffuse demyelination and gliosis of the frontal white matter is reported clinico-pathologically. The disease began with genital ulcer and recurrent oral aphthosis when the patient was 42 years of age. There was erythema, moderate fever, CSF (cerebrospinal
Levels of high mobility group box 1 (HMGB1), an important inflammatory mediator, are high in the serum of febrile seizure (FS) patients. However, its roles in FS and secondary epilepsy after prolonged FS are poorly understood. We demonstrate HMGB1's role in the pathogenesis of hyperthermia-induced
Crimean-Congo hemorrhagic fever (CCHF) is a tick-borne viral hemorrhagic disease seen exclusively in humans. Central nervous system (CNS) infection and neurological involvement have also been reported in CCHF. In the current study, we inoculated NSG-SGM3 mice engrafted with human hematopoietic CD34+
The histopathological changes associated with ultrasonic heating of normal cat brain have been correlated with thermal distributions. Ultrasound energy was applied for 50 min at different intensities to generate tissue temperatures from 42 to 48 degrees C. Animals were sacrificed at various
The neuroprotective effect of carnosine, an endogenous antioxidant, was examined against methamphetamine-induced neurotoxicity in rats. Carnosine pretreatment had no effect on dopamine terminal loss induced by methamphetamine (assessed by
In a 23-year-old primigravida with no prior history of rheumatic fever, choreiform movements developed late in the third trimester, and she died in a state of hyperthermia 14 days later. Results of neuropathological examination showed, as the basis for the chorea, nerve cell loss and astrocytosis
A male residual schizophrenic out-patient of 65 years old had presented "heat stroke" and died in progressive course of 7 months. His mental condition had been stable and he had kept good drug compliance. In some summer day, he presented high fever and confusion, followed by convulsion. He showed
We report an 81-year-old woman who presented with motor disturbance in her right hand which was followed by parkinsonism, dementia, and supranuclear gaze palsy. She was well until her age of 73 (1989) when she had an onset of difficulty in using her right hand; she did not have weakness. She also
We report a 67-year-old man with progressive disturbance of gait. He was well until the spring of 1993 (62 years of the age), when he noted an onset of unsteady gait. He also noted that he started to have a difficulty in playing tennis, in which he became unable to hit the ball with his racket. He
We report a 68-year-old man with progressive speech disturbance and dementia. He was well until 1995, when he noted an onset of difficulty in speech. He was able to name simple objects and understand language, however, he showed great difficulty in spontaneous speech. In 1998, he visited our