Results 161 to 170 of about 7,705 (220)

Antigens of trichinella spiralis

Parasitology Today, 1997
Following infection with Trichinella spiralis, the host elicits a strong immune response that causes rapid expulsion of parasites, a reduction in reproductive capacity of the remaining parasites a reduction in the number of larvae recovered from host muscles, and impairment of the mobility of worms in the intestines.
openaire   +2 more sources

Immunity to Trichinella Spiralis

The American Journal of Tropical Medicine and Hygiene, 1977
Trichinella spiralis is an unusual nematode parasite in two respects. First, it spends its larval and adult life in the same host, and second, it is rather non-specific in its mammalian host range. Because of the above facts, and since T. spiralis is also a human pathogen, many investigations into the immunology of the infection have been conducted ...
openaire   +2 more sources

Trichinella spiralis  : proteinases in the larvae

Parasitology Research, 1999
Under in vitro conditions, muscle larvae of Trichinella spiralis secreted minute amounts of a cysteine proteinase into the outer environment from the stichosome. The proteinase hydrolyzed azocoll at pH 5.0 but not a number of synthetic N-blocked and N-unsubstituted proteinase substrates at this pH.
T, Moczon, M, Wranicz
openaire   +2 more sources

The role of malic enzyme in the carbohydrate metabolism of Trichinella spiralis spiralis and trichinella spiralis pseudospiralis

International Journal for Parasitology, 1986
Abstract The role of malic enzyme in the carbohydrate metabolism of Trichinella spiralis spiralis and Trichinella spiralis pseudospiralis. International Journal for Parasitology 16: 435–440. The activities, intracellular localization and some regulatory properties of malic enzymes from homogenates of T.s. spiralis and T.s.
openaire   +2 more sources

Trichinella spiralis:inflammation modulator

Journal of Helminthology, 2020
AbstractThe hygiene hypothesis posits that the decreased incidence of parasitic infection in developed countries may underlie an increased prevalence of allergic and autoimmune diseases in these countries. As unique inflammation modulator of intracellular parasitism,Trichinella spiralis, or its excretory–secretory (ES) product, shows improved responses
Jing Ding, Xiaolei Liu, Xue Bai, Yang Wang, Jian Li, Chun Wang, Shicun Li, Mingyuan Liu, Xuelin Wang   +8 more
openaire   +2 more sources

Recovery of Trichinella Spiralis Larvae

British Veterinary Journal, 1977
SUMMARY It is suggested that muscle samples submitted for the demonstration of Trichinella spiralis by the peptic digestion method should not be frozen.
openaire   +2 more sources

Nature of the Cyst of Trichinella spiralis

The Journal of Parasitology, 1966
Studies were carried out on cysts mechanically isolated from golden hamsters after 50 to 60 days of infection with T. spiralis. It was found that the outer hyaline wall of the cyst was digested by clostridial collagenase prepared as a 1% solution in phosphate buffer (pH 7.6; 37 C).
openaire   +2 more sources

Immune responses to Trichinella pseudospiralis and Trichinella spiralis in mice

International Journal for Parasitology, 1985
Abstract Primary infections with Trichinella pseudospiralis and Trichinella spiralis were followed in rapid- (NIH) and slow- (B10G) responder strains of mice. Expulsion of T. pseudospiralis was slower in both strains, but markedly so only in slower responder B10G mice.
C, Palmas, D, Wakelin, W, Cabaj
openaire   +2 more sources

Trichinella spiralis and the Concept of Niche

The Journal of Parasitology, 1993
Trichinella spiralis is an intracellular parasite as both a larva and an adult. The first-stage larva lives in a modified portion of a skeletal muscle cell, the nurse cell, and can reside there for the life span of the host. Adult worms occupy a nonmembrane-bound portion of columnar epithelium, living there as intramulticellular parasites.
openaire   +2 more sources

The Cultivation of Trichinella spiralis in Vitro

The American Journal of Tropical Medicine and Hygiene, 1961
Summary Although the level of development encountered in the normal environment of suitable hosts was not attained in culture, the present findings indicate that Trichinella spiralis can be cultivated from the larval to the developing adult stage of sexual differentiation in culture media containing 50% chick embryo extract (CEE50) in chicken, ox ...
openaire   +2 more sources