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Biomedical subjects

A Joseph

Publications and source records attributed to A Joseph.

238 records · Page 14Linked to original sources
PubMedDate not supplied

Observations on the intra familial clustering of leprosy cases in Trivandrum City.

A survey in the Southern wards of Trivandrum City showed that 552 houses are harbouring 699 leprosy patients. 84.2% of the houses are having single cases and 15.8% with two or more cases. As the size of the household increases the average number of cases per house increases (r = 0.273 P less than .01) In some houses there are more leprosy patients than healthy persons showing significant clustering. Out of the total cases 9.87% are lepromatous 5.58% borderline and 84.55% neural type. The prevalence rate was lowest in less than 10 year age group and highest in 21-40 age group. The overall prevalence rate is almost equal in males and females.

Adolescent↗
PubMedDate not supplied

Effect of potassium sorbate and pH on the survival of Staphylococcus aureus in saturated sugar solutions.

Addition of 0.3% (w/w) of potassium sorbate (a permitted food additive) coupled with a reduction of pH from 7 to 6 or 5.5, resulted in a dramatic decrease in the survival of two S. aureus strains inoculated (10(8) c.f.u./ml) in laboratory media supplemented with sugar (227 g sugar/100 g water) and incubated at 35 degrees C. These in vitro results may be of potential value to improve the efficacy of sugar therapy for the treatment of certain infected wounds; however, clinical trials are needed to confirm these findings.

Food Additives↗
PubMedDate not supplied

Comparing the smoking behavior of veterans and nonveterans.

OBJECTIVES: The authors analyzed self-reported questionnaire data from the 1987 National Medical Expenditure Survey (NMES) to determine the smoking patterns of veterans. METHODS: Using NMES data, the authors compared veterans versus nonveterans overall, women veterans versus women nonveterans, Vietnam-era veterans versus other veterans, and veterans whose usual source of medical care was the Department of Veterans Affairs (VA) system versus veterans who received care elsewhere. RESULTS: The likelihood of ever having smoked cigarettes was higher for veterans than for nonveterans and for women veterans than for women nonveterans. The prevalence of current smoking was higher for veterans than for nonveterans and higher for those seeking care within the VA system than for other veterans. CONCLUSIONS: Given the enormous health care costs associated with smoking, health promotion efforts should be developed to reduce the high rate of smoking among veterans--especially those who are consumers of VA health care.

Adolescent↗