Antigenic cross-reaction between mouse intestine and a member of the autochthonous microflora.
نویسندگان
چکیده
Antigenic cross-reaction has been demonstrated between homogenates of intestine taken from fetal mice and suspensions of a Bacteriodes species isolated from the large intestines of normal adult mice. This observation provides an explanation for the lack of immunological response observed in mice after antigenic stimulation with this member of the normal autochthonous intestinal flora of these animals.
منابع مشابه
Autochthonous Intestinal Microflora
Based on agglutination, complement fixation, bactericidal, and opsonization tests, it is evident that suspensions of a Bacteroides sp. isolated from the mouse intestine and given by parenteral routes do not initiate antibody formation in mice. Rats also respond poorly to the antigenic stimulus. In contrast, suspensions of other bacterial species isolated from the rodent intestine are highly imm...
متن کاملStudy the effect of environment microflora on variation of the crude oil degradation and heterotroph intestine microflora in four Gobiiformes species from the northern Persian Gulf
This article has no abstract.
متن کاملمقایسه آنتی‌ژن‌های خام فاسیولا هپاتیکا و فاسیولا ژیگانتیکا به‌وسیله آزمایش الیزا
Background: Fasciolosis is a worldwide disease with major economic and public health consequences. Early detection of the infection is important for the prevention and control of the disease. ELISA allows for early detection of fasciolosis in man and animals. Fasciolosis is caused by Fasciola hepatica and F. gigantica in man and domestic animals respectively. These two species have many similar...
متن کاملGastrointestinal microflora of captured stellate sturgeon (Acipenser stellatus, Pallas, 1771) from Southeast Caspian Sea, Iran
Acipenser stellatus is one of the most invaluable species of Sturgeon fishes in the world. The purpose of this study was to identify the resident microbial community from the gastrointestinal tract (GIT) of Acipenser stellatus. One hundred and twenty three fungi were isolated from the GIT of 7 Acipenser stellatus samples including Aspergillus spp (45.5%), Trichoderma spp (8.9%) and Cladophialop...
متن کاملImpact of Phytobacterial Agent on the Toxic Damage to the Liver and Ileum of White Rats
Numerous pharmaceutical agents can induce adverse reactions in the human body, including toxicity to the liver and the inflammation of intestines. Therefore, nowadays one of the most urgent problems in modern medical science is the prevention and restoration of morphological and dysbiosis disorders caused by numerous medications. With this background in mind, we aimed to evaluate the efficacy o...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Infection and immunity
دوره 9 6 شماره
صفحات -
تاریخ انتشار 1974