• Evidence of effectiveness: This intervention has been evaluated in six well-conducted randomized controlled trials, and found to produce a sizable increase in the quit rate: 13.9% of women assigned to the intervention quit smoking in the last 4-5 months of their pregnancy, compared with 8.3% of the women assigned to the control group. In almost all cases, these effects were statistically-sign...

androctonus crassicauda is the second most frequent causes of scorpion sting in south-west iran. its venom can cause sever pain, autonomic, central nervous system (cns), muscle function disturbances, and death. appropriate medi­cal and nursing cares can lead to complete recovery with no sequel .the majority of scorpion stings are oligosympto­matic, occurring mainly on the hands and feet (about ...

In Algeria scorpion envenomation represents a real public health problem with a population at risk of scorpion stings estimated at 68% of the national population. A total of 903, 461 scorpion sting cases and 1996 deaths were recorded by health services between 1991 and 2012. The physical-geographic and climate conditions make the province of Naama a conducive environment for scorpion species an...

Pumiliotoxin B (PTX-B), an alkaloid that has cardiotonic and myotonic activity, increases sodium influx in guinea pig cerebral cortical synaptoneurosomes. In the presence of scorpion venom (Leiurus) or purified alpha-scorpion toxin, the PTX-B-induced sodium influx is enhanced severalfold. PTX-B alone has no effect on sodium flux in N18 neuroblastoma cells but, in the presence of alpha-scorpion ...

background: scorpion sting is a public health problem in khuzestan, south-west iran. the aims of the current study were to monitor the hospitalized children, due to scorpion sting, and releasing more clinical and epidemiologic data related to scorpionism in this province. methods: in this retrospective study, the data of scorpion sting victims, among the hospitalized children in abuzar children...

Introduction Accidental scorpion sting is a serious health issue of poor communities in tropical and subtropical areas throughout the world. Out of 1500 scorpion species distributed throughout the world, only 50 scorpion species have been proved lethal to human [1]. The symptoms of scorpion envenomation depend on species, age, venom composition and the victim’s physiological response. Scorpion ...

OBJECTIVE To study the efficacy of anti-scorpion venom plus prazocin. METHODS Comparison of clinical features, outcome and duration of stay between children receiving anti-scorpion venom plus prazocin or prazocin alone for management of red scorpion envenomation. RESULTS Requirement for dopamine and requirement and duration of dobutamine therapy were significantly less in patients received ...

This paper presents the first reports on scorpion accidents caused by Tityus pusillus (Buthidae). The accidents took place within the home environment, in rural areas located in the municipalities of Paudalho and São Lourenço da Mata, Pernambuco, Brazil. The two cases described (a child and a pregnant woman) were classified as mild and moderate, respectively. The clinical symptoms presented wer...

Although many studies concerning the sensitivity mechanism of scorpion toxin-potassium channel interactions have been reported, few have explored the biochemical insensitivity mechanisms of potassium channel receptors toward natural scorpion toxin peptides, such as the KCNQ1 channel. Here, by sequence alignment analyses of the human KCNQ1 channel and scorpion potassium channel MmKv2, which is c...

We report a case in which a 21-week pregnant woman was stung by a Euscorpius flavicaudis (De Geer, 1778) scorpion. Symptoms and signs experienced by the patient were the same as those documented in the literature and with no ill-effects for the pregnancy. Envenoming was local and of low degree of intensity. It is important to emphasize that the patient was stung in her home, which differs from ...