RESUMEN
On February 20, 2015, a northeastern university's student health center was notified of five veterinary medicine students with gastrointestinal symptoms. An investigation was conducted to establish the existence of an outbreak, determine the etiology, evaluate risk factors, and recommend control measures.
Asunto(s)
Criptosporidiosis/epidemiología , Brotes de Enfermedades , Educación en Veterinaria , Estudiantes de Medicina , Zoonosis , Adulto , Animales , Bovinos , Enfermedades de los Bovinos/transmisión , Criptosporidiosis/transmisión , Cryptosporidium/aislamiento & purificación , Heces/parasitología , Femenino , Humanos , Masculino , Philadelphia/epidemiología , Adulto JovenAsunto(s)
Distribución Animal/fisiología , Evolución Biológica , Ranidae/clasificación , Animales , Femenino , Estadios del Ciclo de Vida/fisiología , Masculino , Oogénesis/fisiología , Filogenia , Filogeografía , Ranidae/anatomía & histología , Ranidae/genética , Ranidae/crecimiento & desarrollo , Espermatogénesis/fisiología , Terminología como AsuntoAsunto(s)
Cromosomas/ultraestructura , Ranidae/genética , Animales , Metilación de ADN , Femenino , Hibridación Fluorescente in Situ , Cariotipificación , Estadios del Ciclo de Vida/genética , Masculino , Meiosis , Mitosis , Oogénesis/genética , Ovario/crecimiento & desarrollo , Ovario/metabolismo , Ovario/ultraestructura , Filogenia , Ranidae/anatomía & histología , Ranidae/clasificación , Ranidae/crecimiento & desarrollo , Espermatogénesis/genética , Testículo/crecimiento & desarrollo , Testículo/metabolismo , Testículo/ultraestructuraAsunto(s)
Aberraciones Cromosómicas , Cromosomas/ultraestructura , Especiación Genética , Ranidae/genética , Animales , Femenino , Cariotipo , Masculino , Filogenia , Filogeografía , Ploidias , Mutación Puntual , Ranidae/anatomía & histología , Ranidae/clasificación , Ranidae/crecimiento & desarrollo , Selección GenéticaRESUMEN
A catalytic system has been developed for the direct alkylation of α-C-H bonds of aniline derivatives with strained C-C σ-bonds. This method operates through a photoredox mechanism in which oxidative formation of aminoalkyl radical intermediates enables addition to a bicyclobutane derivative, giving rise to α-cyclobutyl N-alkylaniline products. This mild system proceeds through a redox- and proton-neutral mechanism and is operational for a range of substituted arylamine derivatives.
RESUMEN
This case report describes an effective treatment protocol, the healing process, and the recovery of the patient to a pain-free status after more than 25 years of failed treatment for facial pain. Features of this case report include: 1. A procedure to produce a phenomenon useful as a pathognomonic sign of autonomic nervous system neuropathy, as a determination of the location of the origin of pain, and as a monitoring device for the effectiveness of treatment. 2. A digital pressure intervention procedure that appears effective as a treatment modality to relieve pain and to effect healing. 3. A method to improve posture of the body affecting the relationship of the maxilla to the mandible, the dental occlusion, and the etiology of facial pain. 4. A description of the nature and intensity of the different levels of the pain experienced in the face from the most severe state of pain to a no-pain condition. 5. A diagnosis using a diagnostic term that has developed since the initial diagnosis of atypical trigeminal neuralgia in this case.