BIOMAT Database Logo BIOMAT Database Logo

Sows infected in pregnancy with porcine respiratory coronavirus show no evidence of protecting their sucking piglets against transmissible gastroenteritis. 1990

D J Paton, and I H Brown
Ministry of Agriculture, Fisheries and Food, Central Veterinary Laboratory, Weybridge, Surrey, UK.

Eighteen litters of sucking piglets were challenged with one of two strains of transmissible gastroenteritis virus (TGEV). During pregnancy, their seronegative dams had been either inoculated intranasally with porcine respiratory coronavirus (PRCV), inoculated orally with TGEV or left untreated. On the basis of weight gain, clinical signs and survival, no differences in response to challenge was detected when piglets suckled by PRCV inoculated sows were compared with those suckled by uninoculated sows. Such a difference was evident when the litters of sows successfully pre-immunized with TGEV were compared with those of uninoculated or PRCV-inoculated sows. The possibility of transplacental transmission of PRCV was investigated in two litters born to sows that had been inoculated with this virus in late pregnancy. All sixteen live-born piglets were seronegative for the virus at birth and PRCV was not isolated from tissues taken from two stillborn piglets.

UI MeSH Term Description Entries
D007112 Immunity, Maternally-Acquired Resistance to a disease-causing agent induced by the introduction of maternal immunity into the fetus by transplacental transfer or into the neonate through colostrum and milk. Fetal Immunity, Maternally-Acquired,Maternally-Acquired Immunity,Neonatal Immunity, Maternally-Acquired,Immunity, Maternally Acquired,Fetal Immunities, Maternally-Acquired,Fetal Immunity, Maternally Acquired,Immunity, Maternally-Acquired Fetal,Immunity, Maternally-Acquired Neonatal,Maternally Acquired Immunities,Maternally Acquired Immunity,Maternally-Acquired Fetal Immunities,Maternally-Acquired Fetal Immunity,Maternally-Acquired Immunities,Maternally-Acquired Neonatal Immunities,Maternally-Acquired Neonatal Immunity,Neonatal Immunities, Maternally-Acquired,Neonatal Immunity, Maternally Acquired
D008892 Milk The off-white liquid secreted by the mammary glands of humans and other mammals. It contains proteins, sugar, lipids, vitamins, and minerals. Cow Milk,Cow's Milk,Milk, Cow,Milk, Cow's
D011247 Pregnancy The status during which female mammals carry their developing young (EMBRYOS or FETUSES) in utero before birth, beginning from FERTILIZATION to BIRTH. Gestation,Pregnancies
D003126 Colostrum The thin, yellow, serous fluid secreted by the mammary glands during pregnancy and immediately postpartum before lactation begins. It consists of immunologically active substances, white blood cells, water, protein, fat, and carbohydrates. Colostrums
D003332 Coronaviridae Spherical RNA viruses, in the order NIDOVIRALES, infecting a wide range of animals including humans. Transmission is by fecal-oral and respiratory routes. Mechanical transmission is also common. There are two genera: CORONAVIRUS and TOROVIRUS. Bafinivirus,Coronavirinae,Torovirinae,White bream virus,Bafiniviruses,White bream viruses
D005260 Female Females
D005760 Transmissible gastroenteritis virus A species of CORONAVIRUS causing a fatal disease to pigs under 3 weeks old. Gastroenteritis Virus of Swine,Gastroenteritis Virus, Porcine Transmissible,Porcine Transmissible Gastroenteritis Virus,TGE Virus,Transmissible Gastroenteritis Virus, Swine,Swine Gastroenteritis Virus,Swine Gastroenteritis Viruses,TGE Viruses
D005761 Gastroenteritis, Transmissible, of Swine A condition of chronic gastroenteritis in adult pigs and fatal gastroenteritis in piglets caused by a CORONAVIRUS. Gastroenteritis, Transmissible, Porcine,Porcine Gastroenteritis, Transmissible,Swine Transmissible Gastroenteritis,Transmissible Gastroenteritis of Swine,Porcine Transmissible Gastroenteritis,Gastroenteritides, Porcine Transmissible,Gastroenteritides, Swine Transmissible,Gastroenteritides, Transmissible Porcine,Gastroenteritis, Porcine Transmissible,Gastroenteritis, Swine Transmissible,Gastroenteritis, Transmissible Porcine,Porcine Gastroenteritides, Transmissible,Porcine Transmissible Gastroenteritides,Swine Transmissible Gastroenteritides,Transmissible Gastroenteritides, Porcine,Transmissible Gastroenteritides, Swine,Transmissible Gastroenteritis, Porcine,Transmissible Gastroenteritis, Swine,Transmissible Porcine Gastroenteritides,Transmissible Porcine Gastroenteritis
D000818 Animals Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA. Animal,Metazoa,Animalia
D000833 Animals, Suckling Young, unweaned mammals. Refers to nursing animals whether nourished by their biological mother, foster mother, or bottle fed. Animal, Suckling,Suckling Animal,Suckling Animals

Related Publications

D J Paton, and I H Brown
Upper respiratory infection of lactating sows with transmissible gastroenteritis virus following contact exposure to infected piglets.
July 1975, The Cornell veterinarian,
D J Paton, and I H Brown
Lactogenic immunity and milk antibody isotypes to transmissible gastroenteritis virus in sows exposed to porcine respiratory coronavirus during pregnancy.
June 1995, American journal of veterinary research,
D J Paton, and I H Brown
Natural infection with the porcine respiratory coronavirus induces protective lactogenic immunity against transmissible gastroenteritis.
November 1989, Veterinary microbiology,
D J Paton, and I H Brown
Infection with porcine respiratory coronavirus does not fully protect pigs against intestinal transmissible gastroenteritis virus.
July 1989, The Veterinary record,
D J Paton, and I H Brown
Proteome profile of swine testicular cells infected with porcine transmissible gastroenteritis coronavirus.
January 2014, PloS one,
D J Paton, and I H Brown
Protein loss in piglets infected with transmissible gastroenteritis virus.
March 1975, Zentralblatt fur Veterinarmedizin. Reihe B. Journal of veterinary medicine. Series B,
D J Paton, and I H Brown
Intestinal protection against challenge with transmissible gastroenteritis virus of pigs immune after infection with the porcine respiratory coronavirus.
January 1993, Vaccine,
D J Paton, and I H Brown
Immunity to transmissible gastroenteritis virus and porcine respiratory coronavirus infections in swine.
October 1994, Veterinary immunology and immunopathology,
D J Paton, and I H Brown
Evidence for a porcine respiratory coronavirus, antigenically similar to transmissible gastroenteritis virus, in the United States.
October 1990, Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc,
D J Paton, and I H Brown
Isolation of a porcine respiratory, non-enteric coronavirus related to transmissible gastroenteritis.
July 1986, The veterinary quarterly,
Copied contents to your clipboard!