Ameliorative effects of nutritional minerals on lead-induced hematological alterations in male Wistar albino rats.

The deficiency of essential minerals increases lead absorption and thus aggravates the lead-induced toxic effects. This study was aimed at understanding the ameliorative effect of essential minerals on lead-induced alterations in hematological parameters in rats. To achieve this objective, the study was conducted in 320 male Wistar albino rats, grouped into two, with equal numbers.

The 1 μg cosyntropin test in normal individuals: A reappraisal.

Background: The 1μg cosyntropin test has some advantages over the 250μg test as a test of adrenal function. One of the concerns regarding the 1 μg test includes stability of the cosyntropin when reconstituted and stored. Classically the 5(th) percentile responses to cosyntropin in normal individuals have been used to define a normal response.

Diagnosis, evaluation, and treatment of lead poisoning in general population.

Among the heavy metals, lead still remains the major toxic pollutant of the environment. Human exposure to lead can occur through numerous pathways including air, food, dust, soil, and water. In the present study 14 lead poisoned patients with non-occupational lead exposure were evaluated.

Evaluation and treatment of wrist drop in a patient due to lead poisoning: case report.

Lead (Pb) is widely used because of its useful properties and it is ubiquitous in human environment. There are various lead based industries and several workers who are working in these industries without the knowledge of the ill effects of lead and hence not taking proper precautions while handling lead. Many a times, these workers who have accumulated lead in their blood and body organs, are not properly diagnosed and might receive only symptomatic treatment.

Influence of minerals on lead-induced alterations in liver function in rats exposed to long-term lead exposure.

The objective of this study was to evaluate the role of minerals on lead-induced effect on the liver. Differentiation of minerals and heavy metals pose an inherent problem due to certain common properties shared by them. With this approach to the problem of heavy metal toxicity, in the present study two groups of male Wistar albino rats, one group (well-nourished) fed on mineral rich diet and other group (undernourished) fed on diet without mineral supplements were used.

Lead toxicity in a family as a result of occupational exposure.

This article describes an entire family manufacturing lead acid batteries who all suffered from lead poisoning. The family of five lived in a house, part of which had been used for various stages of battery production for 14 years. Open space was used for drying batteries.

Lead toxicity as a result of herbal medication.

Awareness about the toxic effects of non-essential metals is still lacking in developing countries. Lead is one among them, which ranks second in the Agency for Toxic Substances and Disease Registry' s top 20 lists of toxic metals. Some of the herbal medicines prepared from certain roots and leaves are known to contain this toxic metal at alarming levels.

Evaluation, diagnosis, and treatment of lead poisoning in a patient with occupational lead exposure: a case presentation.

Amongst toxic heavy metals, lead ranks as one of the most serious environmental poisons all over the world. Exposure to lead in the home and the workplace results in health hazards to many adults and children causing economic damage, which is due to the lack of awareness of the ill effects of lead. We report the case of a 22 year old man working in an unorganized lead acid battery manufacturing unit, complaining about a longer history of general body ache, lethargy, fatigue, shoulder joint pain, shaking of hands and wrist drop.

Lead poisoning as a result of infertility treatment using herbal remedies.

Introduction: Lead poisoning remains a major problem in our society due to the lack of awareness of its ill effects among the clinical community. The non-availability of blood lead levels at primary health centers results in many lead-poisoned cases being treated symptomatically, without the diagnosis being sought.

Case Report: We report a case here, presenting with colicky abdominal pain receiving symptomatic treatment initially; lead poisoning was confirmed following the estimation of blood lead levels.

Health hazards by lead exposure: evaluation using ASV and XRF.

Globally, of many toxic heavy metals, lead is the most widely used for various purposes, resulting in a variety of health hazards due to environmental contamination. Lead in the workplace enters the workers through inhalation of lead-contaminated air, by ingestion, and sometimes through dermal exposure. Furthermore, exposure outside the workplace can occur from inhalation of lead-contaminated air, ingestion of lead-contaminated dust and soil, consumption of lead polluted water, lead adulterated food and lead supplemented medicine.

Role of essential trace minerals on the absorption of heavy metals with special reference to lead.

Heavy metals are important toxicants known to exert adverse effects in humans and animals, given sufficient exposure and accumulation in the body. This has a great concern both at personal and public health risk. Heavy metals are also known to interact with the essential trace minerals at the level of absorption and also during the metabolism.

Fetal lead exposure: Encephalopathy in a child.

It is well known that lead exposure in the early period of pre pregnancy and antenatal life leads to serious health complications. In this case report, a five month old child who was suffering from encephalopathy was finally confirmed a victim of lead exposure, the source being the environment and the family. We report this case with complete clinical investigation including blood lead analysis.

Screening for lead poisoning in urban school children of southern India using capillary and venous blood samples.

Our study aimed at comparing lead and zinc protoporphyrin (ZPP) levels in capillary and venous blood samples in a small population and to employ an easier method of sample collection for a major screening program in school children in major Indian cities. An awareness program on lead and its effects was conducted in two different schools. A total of thirty urban school children from South India, with an age group between 4-12 years consented for dual blood sampling and reported for the study.