| [the variability of the scabies mite sarcoptes scabiei de geer (acariformes, sarcoptidae) in relation to the epidemiology of scabies. 4. the variability of the mite population on a patient and its focal variability]. | the authors analyze the individual variability of the agent of scabies in populations on individual patients and in foci of the disease. they define an elementary micropopulation and a focal population notions. a total of 763 females, collected from the hands of 100 patients with scabies were examined. the findings evidence that the degree of the chetoid covering joining in the mite females, assessed in grades, may be regarded as an indicator of the population status in the pathologic process. g ... | 1993 | 8336646 |
| [the variability of the itch mite sarcoptes scabiei de geer (acariformes, sarcoptidae) in connection with the epidemiology of scabies. a rank system for the variability of the chaetoid integument in females]. | the variability of the naked section of the chaetoid cover of itch mite sarcoptes scabiei de geer females was studied. the sample used was divided into 5 grades by the number of undeveloped chaetoids. the structures surrounding the naked section, its size and dimensions of the female body were analysed in each grade of specimens. such grade scale for describing the chaetoid cover proved to be useful for comparative analysis of human and animal forms of itch mite. | 1992 | 1435549 |
| [the variability of the itch mite sarcoptes scabiei de geer (acariformes, sarcoptidae) in relation to scabies epidemiology. 3. the geographical and seasonal variability]. | the statistical modes of individual variability of sarcoptes scabiei females, developed and described by the authors in two previous papers, has been used to analyze the geographic, seasonal variability and to compare the mite populations with due consideration for the clinical features of the disease. statistically significant differences in the size and proportion of the samples were found in moscow, the moscow region, and the town of bishkek in spring and summer. a relationship was revealed b ... | 1992 | 1299767 |