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Characterization of body louse midgut proteins recognized by resistant hosts.
(1996)
The human body louse, Pediculus humanus, showed eighteen midgut proteins ranging between 12 and 117 kDa, when analysed by SDS-PAGE electrophoresis. Seven of them (12 kDa, 17 kDa, 29 kDa, 35 kDa, 40 kDa, 55 kDa and 97 kDa) ...
Immunization of rabbits with faecal extract of Pediculus humanus, the human body louse: effects on louse development and reproduction
(1997)
Immunization of rabbits with a faecal extract of the human body louse (Pediculus humanus) induced a high titre of specific IgG. The mean weight of blood taken by females fed on the immunized rabbits was significantly lower ...
Brain aging in a sample of normal Egyptians cognition, education, addiction and smoking.
(1997-05)
The impact of duration of education, cannabis addiction and smoking on cognition and brain aging is studied in 211 normal Egyptian volunteers with mean age 46.4+/-3.6 years (range: 20-76 years). Subjects were classified ...
Some physiological studies of diazotrophic bacteria associated with maize in a temperate and a tropical soil In:Nitrogen fixation with Non-legumes
(1998)
Previous studies on Azospirillum spp. (Day and Dobereiner, 1976) and Klebsiella oxytoca isolated from wheat roots in Turkey (Cakmacki et al., 1981) indicated little activity below 24°C and high activity at 30–40°C In this ...