A representative series of hydroxy-5 beta-cholanyl-24-amines were tested both in vitro and in vivo with respect to their activity against the intestinal bacteria responsible for bile acid metabolism. For the in vitro studies, radiolabeled [14C]cholic acid was incubated with human stools both in aero
Effects of phosphonoacetic acid on subacute myeloopticoneuropathy virus in vitro and in vivo
✍ Scribed by Y. Nishibe; Y. K. Inoue
- Publisher
- John Wiley and Sons
- Year
- 1978
- Tongue
- English
- Weight
- 274 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0146-6615
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
The effect of phosphonoacetic acid (PAA) in vitro and in vivo on subacute myeloopticoneuropathy (SMON) virus isolated from the spinal fluid of SMON patients was studied. PAA inhibited multiplication of SMON virus in cultures, but it did not show a direct effect on the virus. The drug did not influence the disease when the medication was started from 10 days after infection of suckling mice. However, the drug did elicit a delay in the incubation period.
📜 SIMILAR VOLUMES
## Abstract Dependence on season of the osmotic water permeability (Lp) of the skin of whole frogs and isolated preparations of frog leg and abdominal skin have been determined. The Lp of frog skin in vivo and in vitro increases during the summer. However, the increase in vivo occurs in April while
Last-instar larvae of the beet armyworm, Spodoptera exigua, fed on diet containing the nonsteroidal molting hormone agonist, tebufenozide, at 1 mg/liter, exhibited a premature induction of chitin synthesis. Treatment with tebufenozide apparently caused normal amounts of chitin to be formed in the cu
For the systematic analysis of various clinical and molecular aspects of hepatitis B virus (HBV) infection, an experimental small animal system of HBV infection would be a great advance. The susceptibility to HBV infection, therefore, of hepatocytes from the tree shrew species tupaia belangeri was s
## Abstract In vitro studies have shown that CD44 is involved in the fusion process of osteoclast precursor cells. Yet, in vivo studies do not support this, since an osteopetrotic phenotype has not been described for CD44 knock‐out (CD44 k.o.) mice. This discrepancy may suggest that the role of CD4
## Abstract 2‐methoxyestradiol (2ME~2~) is an endogenous metabolite of estradiol with estrogen‐receptor‐independent antitumor and antiangiogenic activity. We examined the effects of 2ME~2~ on the cellular proliferation of 8 human melanoma cell lines. We show that 2ME~2~ inhibited cell proliferation