Lead belongs to the group of blood poisons that impair synthesis porphyrins and heme. Under industrial conditions, only chronic lead poisoning can develop. have effect material cumulation. The half-life is 20 years. Once in body, it deposited many organs form insoluble tribasic phosphates. A significant part trabeculae bones. influence provoking factors, an intensive release from depot be obser...

background: acute appendicitis is the most common surgical emergency of the childhood. its diagnosis is really challenging. a constellation of through history taking, physical examination, radiographic investigations, and laboratory analysis should be used to balance the risk of delayed operative intervention against the removal of a normal appendix. here a case with misdiagnosis of acute appen...

bachground: paraquat (pq) intoxication manifests with pulmonary edema and fibrosis, heart failure, hepatic failure, and sometimes convulsions. in severe cases, the patients may die within the early hours. at best conditions, the conventional therapeutic methods can only save less than 50% of the victims of intentional pq intoxication. the aim of this study was to evaluate the outcome of new the...

We present a patient with serologically confirmed Epstein-Barr virus (EBV) infection who had illusions of size, shape, and colour of objects but none of the typical symptoms and signs peculiar to infectious mononucleosis (IM) except sore throat which developed 2 weeks after the initial visual disturbances. The bizarre feelings about the images of body and objects are called the 'Alice in Wonder...

stereologic methods are used to abtain quantitative information about 3-dimensional structures from histologic sections. the aim of the present study was using new and unbiased stereologic techniques to investigate changes in volume and number of glomeruli after chronic lead acetate intoxication both quantitatively and in 3-dimensional spaces.lead is one of the heavy metals that has adverse eff...

Gabapentin, a GABA analogue, is drug with anticonvulsant properties, used to treat epilepsy in adults and relieve pain patients suffering from postherpetic neuralgia. The usual oral daily dose 300-1800 mg, but may be increased maximum of 3600 mg 1-3 divided doses. most reported adverse effects gabapentin are somnolence, dizziness, ataxia, fatigue impaired vision. often associated opiates the ad...

Para-phenylenediamine (PPD) is a common chromophoric ingredient in oxidative hair-dyes. In some African countries like Sudan, Egypt and Morocco but also in India this chemical is used alone or in combination with colouring extracts like Henna for dyeing of the hair or the skin. Excessive dermal exposure to PPD mainly leads to the N-mono- and N,N'-diacetylated products (MAPPD, DAPPD) by N-acetyl...