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1.
An. sist. sanit. Navar ; 36(3): 505-518, sept.-dic. 2013. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-118943

RESUMO

Se ha observado un aumento del consumo de sustancias vegetales con efecto alucinógeno, algunas de ellas asociadas a ceremonias religiosas ancestrales, siendo muchas de estas sustancias legales o con una regulación parcial. Salvia divinorum es un potente agonista de los receptores kappa, con propiedades disociativas y alucinógenas, de inicio rápido y corta duración. El Kratom (Mytragyna speciosa), posee como alcaloide principal la mitraginina, con efectos estimulantes a dosis bajas (efecto coca-like), y efectos sedativos (efecto opioide-like) a dosis altas. Se han detectado varias muertes asociadas a su consumo. El consumo de hongos alucinógenos aparece de forma cíclica, aunque se ha incrementado su oferta on-line. Se consumen buscando sus efectos alucinógenos sobre todo los pertenecientes a la familia de los psilocybes, los cuales contienen triptaminas con efecto alucinógeno, similar al LSD. El peyote (Lophophora williamsii), cactus rico en mescalina (trimet oxifeniletilamina), produce alucinaciones de los cinco sentidos, y forma parte de la cultura religiosa de los indios norteamericanos. Las daturas, de gran ubicuidad, producen un cuadro anticolinérgico y efectos sobre el sistema nervioso central (delirios, alucinaciones, etc), por su alto contenido en atropina y escopolamina. Otras sustancia utilizadas por sus efectos alucinatorios incluyen la bebida conocida como ayahuasca, y semillas para preparación de infusiones como el Ololiuqui, la Gloria de la mañana (Ipomoea violacea), la Rosa de Hawai (Argyreia nervosa), la Ruda borde (Peganum harmala), y la Iboga (Tabernan the iboga) (AU)


An increase in the consumption of vegetable substances with a hallucinogenic effect has been observed. Some of these substances are associated with ancestral religious ceremonies, while many of them are legal or are partially regulated. Salvia divinorum is a powerful kappa receptor agonist, with dissociative and hallucinogenic properties, which startquickly and have a short duration. Kratom (Mytragyna speciosa) has mitragynine as its principal alkaloid, with stimulating effects at low doses (coke-like effect), and sedative effects(opiate-like effect) at high doses. Several deaths from its consumption have been detected. The consumption of hallucinogenic mushrooms appears in cyclic form, although there has been increase in their online offer. They are consumed in search of their hallucinogenic effects, above all those belonging to the family of psilocybes, which contain tryptamines with a hallucinogenic effect similar to LSD. Peyote (Lophophora psilocybes), a cactus rich in mescaline (trimet oxifeniletilamina),produces hallucinations of the five senses, and forms part of the religious culture of the North American Indians. Daturas, which are ubiquitous, produce anticholinergic symptoms and effects on the central nervous system (delirium, hallucinations, etc.), due to their high atropineand scopolamine content. Other substances used for their hallucinogenic effects include the drink known as ayahuasca, and seeds for preparing infusions like Ololiuqui, Morning Glory (Ipomoea violacea), Hawaian Baby Wood rose (Argyreia nervosa), Syrian Rue (Peganum harmala) and Iboga Rootbark (Tabernan the iboga) (AU)


Assuntos
Humanos , Extratos Vegetais , Micotoxinas , Alucinógenos , Drogas Ilícitas/análise , Transtornos Relacionados ao Uso de Substâncias , Banisteriopsis , Agaricales
2.
An Sist Sanit Navar ; 36(3): 505-18, 2013.
Artigo em Espanhol | MEDLINE | ID: mdl-24406363

RESUMO

An increase in the consumption of vegetable substances with a hallucinogenic effect has been observed. Some of these substances are associated with ancestral religious ceremonies, while many of them are legal or are partially regulated. Salvia divinorum is a powerful kappa receptor agonist, with dissociative and hallucinogenic properties, which start quickly and have a short duration. Kratom (Mytragyna speciosa) has mitragynine as its principal alkaloid, with stimulating effects at low doses (coke-like effect), and sedative effects (opiate-like effect) at high doses. Several deaths from its consumption have been detected. The consumption of hallucinogenic mushrooms appears in cyclic form, although there has been increase in their online offer. They are consumed in search of their hallucinogenic effects, above all those belonging to the family of psilocybes, which contain tryptamines with a hallucinogenic effect similar to LSD. Peyote (Lophophora psilocybes), a cactus rich in mescaline (trimetoxifeniletilamina), produces hallucinations of the five senses, and forms part of the religious culture of the North American Indians. Daturas, which are ubiquitous, produce anticholinergic symptoms and effects on the central nervous system (delirium, hallucinations, etc.), due to their high atropine and scopolamine content. Other substances used for their hallucinogenic effects include the drink known as ayahuasca, and seeds for preparing infusions like Ololiuqui, Morning Glory (Ipomoea violacea), Hawaian Baby Woodrose (Argyreia nervosa), Syrian Rue (Peganum harmala) and Iboga Rootbark (Tabernanthe iboga).


Assuntos
Agaricales , Alucinógenos , Drogas Ilícitas , Plantas , Humanos , Transtornos Relacionados ao Uso de Substâncias/epidemiologia
3.
Rev. toxicol ; 26(2/3): 141-143, 2009. tab
Artigo em Espanhol | IBECS | ID: ibc-79378

RESUMO

El ibuprofeno es un medicamento que pertenece al grupo de los antiinflamatorios no esteroideos, siendo muy utilizado como antipirético, analgésico y antiinflamatorio, tanto en niños como en adultos. Se presenta una intoxicación aguda por ingesta de 6 g de ibuprofeno, en la que destacó el desarrollo precoz de una insuficiencia renal aguda, sin asociarse estado de shock, rabdomiólisis ni patología sistémica previa. Hasta ahora, los casos de fracaso renal atribuidos al ibuprofeno se habían relacionado con la ingesta de dosis masivas o con mecanismos idiosincrásicos a dosis terapéuticas (AU)


Ibuprofen is a nonsteroidal anti-inflammatory drug, available in markets (over the counter drug) and used for the management for fever, pain and inflammation. This case report describes the early presentation of acute renal failure renal (ARF) secondary to poisoning at mild overdose (6 g), without relationship with shock, rhabdomyolysis or previously illness. Previous case reports have described poisoning and ARF with severe overdoses or idiosyncratic relationship with therapeutic dosages (AU)


Assuntos
Humanos , Masculino , Adulto , Injúria Renal Aguda/induzido quimicamente , Injúria Renal Aguda/complicações , Ibuprofeno/toxicidade , /complicações , /diagnóstico , /terapia , Injúria Renal Aguda/induzido quimicamente , Tentativa de Suicídio , Antidepressivos/toxicidade , Escala de Coma de Glasgow , Inibidores de Ciclo-Oxigenase 2/toxicidade
6.
Rev. toxicol ; 21(1): 41-43, 2004.
Artigo em Es | IBECS | ID: ibc-32549

RESUMO

La intoxicación por metanol puede causar alteraciones del equilibrio ácido-base, trastornos Oculares y disfunción neurológica que pueden llevar a la muerte o a generar secuelas graves. El tratamiento específico consiste en la aplicación de antídotos que impidan que la enzima alcohol deshidrogenasa (ADH) metabolice el metanol; tradicionalmente se ha utilizado el alcohol etílico para este objetivo, pero recientemente se ha introducido el fomepizol, un fármaco capaz de inhibir la ADH. Se presenta el primer paciente tratado en España con este fármaco. Se trata de un hombre de 59 años con antecedentes de alcoholismo crónico, que ingresó en el Servicio de Urgencias por una alteración del estado de conciencia, y en el que se detectó una severa acidosis metabólica, manifestando en el interrogatorio la ingesta en las horas previas de unos 50 mL de "alcohol de quemar". La concentración de metanol en suero fue de 0,24 g/l. Se inició tratamiento con bicarbonato sódico y fomepizol a una dosis de 1-5-mg/kg, con buena tolerancia y sin reaparición de ia acidosis. Se objetivó una disminución de la agudeza visual, aunque en el fondo de ojo inicial sólo se apreció una pequeña hemorragia en astilla parapapilar derecha compatible con una neuropatía de carácter tóxico, y que ha sido su única secuela (AU)


No disponible


Assuntos
Masculino , Pessoa de Meia-Idade , Humanos , Metanol/envenenamento , Intoxicação Alcoólica/tratamento farmacológico , Antídotos/administração & dosagem , Álcool Desidrogenase/antagonistas & inibidores
11.
Med Clin (Barc) ; 73(8): 334-7, 1979 Nov 10.
Artigo em Espanhol | MEDLINE | ID: mdl-522528

RESUMO

One hundred cases of acute abdomen in patients over 70 years of age were studied. Mechanical occlusion was the most common cause among these patients, as opposed to acute appendicitis, which is the primary cause of the same condition among young people and adults. Irreducible hernias and visceral neoplasias were the most frequent etiologies among cases of mechanical occlusion. Cholecystitis took second place in our series. Visceral peforations were more often due to localized infections or visceral neoplasias than to gastric or duodenal ulcers. Overall mortality among these patients was 29 percent. Patients with visceral perforations due to localized infections or visceral neoplasias and all of the patients with vascular diseases had a negative prognosis.


Assuntos
Abdome Agudo/etiologia , Idoso , Enteropatias/complicações , Feminino , Humanos , Neoplasias Intestinais/complicações , Obstrução Intestinal/complicações , Perfuração Intestinal/complicações , Masculino , Prognóstico
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