PubMed Health⌕ Search

SEARCH · PubMed Health

Results for “hookworm”

Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.

Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.

At least 595 records · Page 33Linked to original sources
PubMed1988

Hookworm control.

Explore the source record for details and available documents.

Ancylostoma↗
PubMed1978

Effect of gamma-irradiation on the survival and development of the infective larvae of the hookworm, Gaigeria pachyscelis.

Irradiation of the infective larvae of Gaigeria pachyscelis Railliet and Henry, 1910 with gamma rays upto 160 Kr had no significant effect on the in vitro survival of these larvae for a period of 49 days, maintained either at room temperature (32.2--39.4 degrees C) or at 4 degrees C. However, the behaviour of the irradiated larvae in the lamb host was much changed, as shown by a marked reduction in the worm establishment and the development of stunted and sterile worms from these larvae. As the level of irradiation increased, there was a corresponding decrease in the subsequent worm establishment. It was found that male larvae are more sensitive to the effects of irradiation than female ones, particularly at higher levels.

Ancylostomatoidea↗
PubMed2001

Preliminary analysis of the proteolytic enzymes in the excretory-secretory products of the adult stages of the dog hookworm Uncinaria stenocephala.

The paper describes an introductory characterisation of proteinases present in the excretory-secretory products (ESP) of adult Uncinaria stenocephala. In SDS-PAGE gelatine substrate gels ESP resolved as a six bands of proteolytic activity, with a molecular weight of 182, 159, 98, 50, 39 and 26 kDa. The 98 and 39 kDa components were serine proteinases. The 50 kDa band was sensitive to a metalloproteinase inhibitor. The 26 kDa component was highly sensitive to cysteine proteinase inhibitors and was also partially inhibited in the presence of EDTA. The bands of 182 and 159 kDa were sensitive to a Zn-metalloproteinase inhibitor. The enzymes present in ESP showed the highest proteolytic activity at pH 8-9. Quantitative analysis revealed maximum proteolytic activity of the polypeptides of 159 and 182 kDa at pH 7; 98 and 26 kDa at pH 8 while the 50 kDa and 39 kDa components showed the highest activity at pH 9.

Ancylostomatoidea↗