Adjuvant properties of Propionibacterium avidum KP-40 in vaccination against endemic viral and bacterial infections. III. Swine immunized with live attenuated Erysipelothrix rhusiopathiae vaccine and experimentally infected with virulent strains R203 and R270B of E. rhusiopathiae.

Fifty 4-month old piglets were treated with immunomodulating Propionibacterium avidum KP-40 (PA) and/or immunized with live attenuated Erysipelothrix rhusiopathiae vaccine (Orvac). Four weeks after vaccination all animals were inoculated with viable Erysipelothrix rhusipathiae. The vaccine induced the appearance of high titers of specific IgG antibodies with peak values (1:115-1:200) three weeks after immunization.

Adjuvant properties of Propionibacterium avidum KP-40 in vaccination against endemic viral and bacterial infections. II. Swine immunized with inactivated Haemophilus pleuropneumoniae vaccine and experimentally infected with different virulent serotypes of H. pleuropneumoniae.

Forty 3-month old swine were treated with immunomodulating Propionibacterium avidum KP-40 (PA) and/or vaccinated with a formalin-inactivated mixture of serotypes 1, 3, 5 and 9 of Haemophilus pleuropneumoniae (Pleurovac). Three weeks after revaccination all animals were inoculated with viable single serotypes of Haemophilus pleuropneumoniae. The IgG antibodies induced by vaccination agglutinated all serotypes of Haemophilus pleuropneumoniae, except for serotype 5.

Effects of local prostatic hyperthermia on human NK and T cell function.

Studies on lymphocyte subsets, mitogen transformation and NK cytotoxicity of blood mononuclear cells (BMNC) were performed in 30 patients who received transrectal microwave hyperthermia (TRHT) of the prostate. Of the 30 patients, 15 had advanced adenocarcinoma of the prostate (CAP) and 15 had severely symptomatic benign prostatic hyperplasia (BPH). Local TRHT was given twice a week for a total of six sessions.

Lack of correlation between in vitro and in vivo activation of complement in mice by infective Trichinella spiralis larvae.

Very little is known about the role played by complement in vivo during Trichinella spiralis infections, although previous reports indicate that it binds readily to the surfaces of muscle stages of the parasite in vitro. In order to study the binding of complement to muscle-stage larvae in vivo, larvae were recovered from BALB-c inbred, NFR/N inbred, and Swiss white outbred mice from 20 to 95 days postinfection. The presence of C3 was examined by direct immunofluorescence and leucocyte- and erythrocyte-adherence tests.

Local microwave hyperthermia in treatment of advanced prostatic adenocarcinoma.

Fifteen patients with advanced (T3-4, Nx-2, M0-1) prostatic adenocarcinoma were treated with local microwave hyperthermia (LMwH) applied as the sole method of therapy (automatically controlled set generating 2,450 MHz microwaves with intrarectal applicator). All patients were monitored with a battery of tests, including USG image and volumetry of prostate, bone scintigraphy, serum alkaline phosphatase and serum level of PAP. LMwH sessions were well tolerated and did not cause pain except a moderate sensation of heating in the pelvic region.