| genetic diversity of yunnan local pig breeds inferred from blood protein electrophoresis. | protein electrophoresis was used to examine the blood protein polymorphism in yunnan local pig breeds, i.e., the saba pig, dahe pig, and diannan small-ear pig breeds. of 38 genetic loci surveyed, 9 were found to be polymorphic. the percentage of polymorphic loci (p) varies from 0.1875 to 0.2121, and the mean individual heterozygosity (h) varies from 0.0712 to 0.1027 in three pig breeds. the results indicate that blood protein polymorphism in yunnan pig breeds is high. yunnan local pig breeds hav ... | 1998 | 9775352 |
| the use of hapten-polysaccharide conjugates for the induction of b-cell tolerance involving ige responses. iii. specific tolerance induced by sulphonamide-substituted levan in the guinea pig. | inbred strain 2 and (strain 2 x strain 13)f1 guinea pigs were made allergic by intraperitoneal injections of sulphonamide-chicken gamma-globulin (cgg) conjugates. two sulphonamides were used: 4-sulphanilamide benzoic acid (4-saba) and sulphamethoxazole (smx). 4-saba was coupled to cgg through its carboxylic group and smx was coupled following diazotization of its sulphanilamide group. the anti-4-saba and anti-smx reaginic antibodies formed did not show any cross-reactivity with each other. injec ... | 1979 | 91585 |
| repositioning and scleral fixation of the subluxated lens capsule using an intraocular anchoring device in experimental models. | to describe a new device for repositioning and scleral fixation of the capsular bag of subluxated lenses in experimental models. | 2007 | 17397745 |
| influenza exposure in united states feral swine populations. | swine play an important role in the disease ecology of influenza. having cellular receptors in common with birds and humans, swine provide opportunities for mixed infections and potential for genetic reassortment between avian, human, and porcine influenza. feral swine populations are rapidly expanding in both numbers and range and are increasingly coming into contact with waterfowl, humans, and agricultural operations. in this study, over 875 feral swine were sampled from six states across the ... | 2008 | 18436668 |
| genetic differentiations between randomly and selectively bred pig populations in yunnan, china. | to assess the genetic diversity between randomly and selectively bred populations, we sequenced 438 bp of the mitochondrial dna control region from 102 pigs. these samples represented four native pig breeds, one nucleus and one conservation herd from yunnan, china. twenty haplotypes with sixteen polymorphic sites were identified. the number of haplotypes in the nucleus herd of saba pig and the conservation herd of banna miniature pig were restricted to three and one, respectively, while the rand ... | 2011 | 21698790 |