1. Diab, K. A., and W. R. Jenkins. 1966. Three new species ofCriconemoides (Nematoda: Criconematidae). Proceedings of the Helminthological Society of Washington 33:5-7. 2. Hooper, D.J., and R. F. Myers. 1971. Aphelenchoides rutgersi n. sp. (Nematoda: Aphelenchoidea), description and morphometrics, with observations on A. dactylocercus Hooper, 1958 and A. cibolensis Riffle, 1970. Nematologica 17...

The distribution of tissue polypeptide antigen (40 kD molecular weight) in normal adult and fetal liver, and in liver disease was investigated and compared with the distribution of low and high molecular weight cytokeratins. In normal liver tissue polypeptide antigen was found only in bile duct epithelium; this distribution is similar to that of high molecular weight cytokeratin, but differs fr...

A series of 20 bone marrow trephines biopsy and necropsy specimens were stained for IgA1 and IgA2 activity, together with total IgA, by means of an indirect immunoperoxidase technique using murine monoclonal antibodies applied to paraffin sections. The specimens showed normal histology and had been taken from patients not known to be suffering from haematological or related systemic disease. Th...