Leprosy and hepatitis B surface antigen

An ELISA technique has been developed to detect HBsAg in the sera of leprosy patients. Out of ninety-two serum samples taken from untreated leprosy patients, 10 samples were positive for HBsAg. The ELISA used in the present investigation is a low cost, reliable and sensitive marker of HBsAg. It is better than lesser sensitive (haemagglutination and counterimmunoelectrophoresis), costly and hazardous (radioimmunoassay) techniques and is therefore recommended for routine use.     

Reticulate acropigmentation of Kitamura

Reticulate acropigmentation of Kitamura in a mother and her daughter is reported. Both demonstrated peri-orbital involvement in addition to involvement of acral areas, face and eyelids which has not been recorded before.     

Traditional Practices of Women From India: Pregnancy, Childbirth, and Newborn Care

This article describes maternal and child care practices among women from India. As in all cultures, certain beliefs exist surrounding what facilitates a good pregnancy and its outcome, as well as negative sanctions. These practices continue to influence many immigrant women to whom western practices are either unknown or unacceptable. An understanding of the traditional belief system of such women can ease their adaptation into the Canadian and U.S. health care systems.     

Cancer-related Disparities: Weathering the Perfect Storm Through Comprehensive Cancer Control Approaches

During the last two decades extraordinary progress in developing and using effective cancer prevention strategies, early detection interventions, and cancer treatments has been made. This progress has resulted in an overall decline in mortality rates for all cancers combined. Nonetheless, cancer is the second most common cause of death in the United States. Although cancer is a diagnosis that many survive, cancer experiences across populations may vary considerably. These differences in cancer experiences have created an unequal disease burden that presents distinct professional and moral challenges to our nation. Many cancer control plans suggest specific strategies that prioritize eliminating cancer-related disparities. This article describes certain cancer-related disparities in the United Sates and gives several examples of how communities and disenfranchised populations are using comprehensive cancer control (CCC) approaches to eliminate these disparities. One or two interventions are highlighted in each example.     

Stressful family life events and nonspecific somatic complaints in school children.

The relationship between stressful family life events and somatic complaints in 477 school children was studied. There was a significant association between life events and somatic complaints, with a general trend for somatic complaints to increase in almost direct proportion to the number of family life events. Overall occurrence of these nonspecific symptoms was more in girls. The somatic complaints were significantly more in children from nuclear families and of illiterate or poorly educated mothers. No significant association was observed between somatic complaints and number of children in the family or socio-economic status. Assessment of psychodevelopmental tasks and family environment during routine check up of children by the school health teams and their appropriate training in this field should be stressed upon.     

Alterations in free radical scavenger system profile of type I diabetic rat brain

The activities of the enzymes related to glutathione synthesis, degradation, and functions as well as reactive oxygen scavenging enzymes were analyzed in different brain regions, such as cerebral hemisphere, cerebellum, brainstem, thalamus, and hypothalamus after 1 and 3 mo of streptozotocin-induced diabetes in rats. Parallel studies were also made in age-matched control rats and insulin-treated diabetic rats. The content of glutathione (GSH) and its synthesizing enzyme γ-glutamylcystein synthetase and also superoxide dismutase (SOD) and catalase activities (reactive oxygen scavenging enzymes) were significantly decreased from almost all the brain regions studied. However, glutathione peroxidase (GPx), glutathione reductase (GR), glutathione S-transferase (GST), γ-glutamyl transpeptidase (γ-GTP), and glutamine synthetase (GS) activities were increased in the diabetic rat brain. Insulin treatment to the diabetic rats resulted in partial to full recovery in these enzymes activities. The present results emphasize the potentially serious alterations of brain free radical scavenger system in uncontrolled Type I diabetes.     

Factors associated with BMI, weight perceptions and trying to lose weight in African-American smokers

This study examined sociodemographic, behavioral and psychosocial factors associated with BMI, weight perceptions and trying to lose weight among African-American smokers (N=600, M=44.2 years, 70% female). Sixty-eight percent of the sample were overweight or obese (sample BMI M=28.0, SD=6.7). Three separate, simultaneous multivariable regression models were used to determine which factors were associated with BMI, weight perceptions and trying to lose weight. Poorer health, female gender and high-school education or higher were significantly associated with higher BMIs (p<0.05). Being female (OR=5.8, 95% CI=3.6-9.3) and having a higher BMI (OR=0.6, 95% CI=0.5-0.6) was associated with perception of overweight and smoking more cigarettes per day (OR=1.0, 95% CI=1.0-1.1), and perceiving oneself as overweight (OR=14.1, 95% CI=8.2-24.2) was associated with trying to lose weight. Participants somewhat underestimated their BMI in their weight perceptions. Those who perceived themselves as overweight were more likely to be trying to lose weight; therefore, increasing participant awareness of actual BMI status may lead to improved weight-control efforts in African-American smokers. Several expected associations with outcomes were not found, suggesting that BMI and weight constructs are not well-understood in this population.