Organophosphorus (OP) insecticide self-poisoning is responsible for about one-quarter of global suicides. Treatment focuses on the fact that OP compounds inhibit acetylcholinesterase (AChE); however, AChE-reactivating drugs do not benefit poisoned humans. We therefore studied the role of solvent coformulants in OP toxicity in a novel minipig model of agricultural OP poisoning. Gottingen minipig...

BACKGROUND Poisoning has reported to be a major cause of death and burden of disease in low- and middle-Income countries. Rhabdomyolysis is a common consequence of many poisoning cases and serum creatine phosphokinase (CPK) is a marker for it. The aim of the study was to assess whether the admission creatine phosphokinase in comatose patients with acute poisoning is a predictive factor for the ...

BACKGROUND Disorders of serum sodium concentration are some of the most electrolyte abnormalities in the intensive care unit (ICU) patients. These disorders adversely affect the function of vital organs and are associated with increased hospital mortality. PURPOSE In the present study we aimed to evaluate the effects of serum sodium concentration abnormalities at the time of hospital admissio...

Gas chromatography-mass spectrometry (GS-MS) in combination with multivariate statistical analysis was applied to explore the metabolic variability in urine of chronically hydrogen sulfide- (H2S-) poisoned rats relative to control ones. The changes in endogenous metabolites were studied by partial least squares-discriminate analysis (PLS-DA) and independent-samples t-test. The metabolic pattern...

BACKGROUND Early and adequate atropine administration in organophosphorus (OP) or carbamate insecticide poisoning improves outcome. However, some authors advise that oxygen must be given before atropine due to the risk of inducing ventricular dysrhythmias in hypoxic patients. Because oxygen is frequently unavailable in district hospitals of rural Asia, where the majority of patients with insect...

BACKGROUND Aluminum phosphide (AlP) is used as pesticide in some countries for protection of stored grains. Human poisoning with AlP due to suicide attempt or accidental environmental exposure is associated with very high mortality partially due to development of severe metabolic acidosis. Previous studies have shown that hemoglobin has high buffering capacity and erythrocytes can potentially b...

In New Zealand, wild pigs acquire Mycobacterium bovis infection by scavenging tuberculous carrion, primarily carcasses of the main disease maintenance host, the brushtail possum (Trichosurus vulpecula). We investigated the utility of captive-reared, purpose-released pigs as sentinels for tuberculosis (TB) following lethal possum control and subsequent population recovery. Within 2-3 years of po...

Background. Acute poisoning represents one of the most common medical emergencies in childhood. In view of paucity of literature on accidental poisoning among children in Egypt, this study was designed to describe the pattern of childhood poisoning in Zagazig University Hospitals. Patients and Methods. This retrospective study included 300 children up to 12 years with acute poisoning admitted t...

Recent years have witnessed a growing number of attack vectors against increasingly interconnected traffic networks. Informational attacks emerged as the prominent ones that aim to poison data, misguide users, and manipulate patterns. To study impact this class attacks, we propose game-theoretic framework where attacker, Stackelberg leader, falsifies conditions change pattern predicted by Wardr...

OBJECTIVE Toxic poisoning with methadone is common in children in Iran. Our study was carried out due to the changing pattern of methadone poisoning in recent years and increasing methadone toxicity. MATERIALS & METHODS In this descriptive-sectional study, all of the methadone poisoned children younger than 12 years who were admitted to the Loghman Hakim Hospital in 2012, were assessed. Clini...