Repeated Ag exposure results in a shift in the time course of contact hypersensitivity (CH) from a typical delayed-type to an immediate-type response followed by a late phase reaction. Chronic CH responses are clinically relevant to human skin allergic diseases, such as atopic dermatitis, that are usually caused by repeated stimulation with environmental Ags. Chronic inflammatory responses resu...

S INCE September, 1977, the Pennsylvania statewide hemophilia centers have recorded data concerning immediate reactions occurring after administration ofcommercial factor VIII and factor IX concentrates. This communication reports the frequencies and types of the immediate reactions caused by these concentrates. Generally, there were two broad types of immediate reactions (Table 1 ): allergic a...

Objective. This study explores the immediate and long-term effects of scandal on candidate evaluation. Because scandals involve politicians behaving in ways inconsistent with prevailing moral standards, an immediate negative reaction to such information is largely unavoidable. However, the present study examines whether there are any long-term effects of scandal. Methods. Results from a longitu...

The allergic conjunctivitis (AC) consists of five clinical types, a seasonal allergic conjunctivitis (SAC), perennial allergic conjunctivitis (PAC), vernal keratoconjunctivitis (VKC), atopic keratoconjunctivitis (AKC) and giant papillary conjunctivitis (GPC), having a common causal background, namely the involvement of allergic component, but different clinical features. 1-5 The five clinical t...

Understanding brain function requires knowing both how neural activity encodes information and how this activity generates appropriate responses. Electrophysiological, imaging and immediate early gene immunostaining studies have been instrumental in identifying and characterizing neurons that respond to different sensory stimuli, events and motor actions. Here we highlight approaches that have ...

Thousands of snake bites occur in the world each year, with hundreds of patients receiving antivenom. Incidence rates for immediate hypersensitivity reactions associated with the use of antivenom range vary. This is a case report of a patient with atrial fibrillation (AF) and transient ischemic attack (TIA) induced by vigrous snake bite that was suspected to be caused by the treatment of subcut...

Clindamycin-related anaphylactic reaction is rarely reported. We report a male patient with buccal cancer who was undergoing radical neck dissection when life-threatening anaphylactic shock developed soon after intravenous infusion of clindamycin. Immediate cardiopulmonary resuscitation was performed, and the patient recovered uneventfully. Perioperative anaphylactic shock is a serious problem ...

conclusions it was observed that the success and survival rate of maxillary molar immediate implant was relatively high and similar to those of conventional delayed implants. results immediate implants were most frequently used for incisor and premolar sites and there is very little data available on immediate implantation in the molar area. in this research, we reviewed all the existing papers...