Between folk concepts of illness and psychiatric diagnosis: Kitsune-tsuki (fox possession) in a mountain village of Western Japan

Two cases of kitsune-tsuki (fox possession) in a mountain village are examined from psychiatric and ethnographic viewpoints. Kitsune-tsuki, one of the most familiar expressions of madness in Japan, represents, as an interactive performance, religious and mythopoetic contexts metaphorically in time of crises. The atypical symptoms and the complicated clinical process of these cases reflect a multistratified cultural background and its transformation; communal religion, folk tales, kyôgen play, shared concepts of illness, and the post-war rise of one religious cult. The psychiatric diagnosis, trying to arrive at a single correct understanding, partially translates the entangled indigenous illness. Focusing on these issues; the dichotomy between form and content of mental illness, the atypicality of the symptoms and the restructive process of illness experiences, the author reconsiders the possibility of interpretation, diagnosis and treatment which respect the multiple realities.     

Xenopsin-related peptide(s) are formed from xenopsin precursor by leukocyte protease(s) and cathepsin D

Lysates of isolated rat polymorphonuclear leukocytes and macrophages were found to generate xenopsin-related peptides when incubated with a liver extract used as a source of precursor. The lysosomal enzyme, cathepsin D, was also shown to display this property and to share with the lysate a similar pH dependence (optimum, approximately pH 3.5) and sensitivity to the acid protease inhibitor, pepstatin A (ID50: lysate, 10 nM; cathepsin D, 30 nM). When subjected to HPLC on mu-Bondapak C-18, the xenopsin-related peptides generated by the lysate eluted near to those formed by cathepsin D and when tested in a radioreceptor assay for neurotensin, they displayed similar cross-reactivities (peak 2, approximately 50%; peak 1, approximately 100%). These results indicate that cathepsin D from lysed granulocytes can process precursor protein(s) to form radioreceptor-active xenopsin-related peptides.     

Antibody responses to early antigens of varicella-zoster virus (VZV) during varicella and zoster

The antibody responses to membrane and early antigens and thymidine kinase of varicella-zoster virus (VZV) were studied in sera during both varicella and zoster by a test with fluorescent antibody to membrane antigen (FAMA), staining the biochemically transformed cells by the immunofluorescent technique and neutralization of virus-specific thymidine kinase activity, respectively. Similar increases in FAMA antibody titers were demonstrated in sera from patients with varicella and zoster. IgM was detected in both groups, but appeared earlier during varicella than during zoster. Furthermore, the antibody titers to early antigens and virus-specific thymidine kinase were higher in patients with zoster than in those with varicella. These data suggest that different types of antibody responses occur during varicella and zoster.     

Characteristics of a Urate-Degrading Diamine Oxidase-Peroxidase Enzyme System in Soybean Radicles

The cadaverine content of soybean radicles showed a maximumpeak 3–4 days after planting. The variation coincidedwith radicle uricase activity during seed germination. The uricase activity could not be fractionate when the bufferpH for the extraction was at 6.0. The addition of 1 M KCl orNaCl to the buffer allowed the extraction of the uricase activity,but an addition of 1 M MgCl₂ or BaCl₂ inhibited this enzyme'sactivity. The urate-degrading enzyme system was purified 248-fold permilligram of protein from soybean radicles. The respective K_mvalues of the diamine oxidase activity for cadaverine and ofthe urate-degrading activity for hydrogen peroxide and uratewere 1.25, 2.93 and 50.3 µM. Analysis by gel electrophoresisof the partially purified enzyme fraction revealed that theurate-degrading enzyme system consisted of a peroxidase thatdegrades urate with hydrogen peroxide and a diamine oxidasethat releases hydrogen peroxide. These data are evidence that a urate-degrading diamine oxidaseand peroxidase system exists in soybean radicles and that thereaction rate of urate-degradation is controlled by the concentrationof cadaverine. (Received November 28, 1984; Accepted April 8, 1985)     

Histochemical staining of exogenous chromium and iron with the catalytic oxidation of phenylamines

Summary A highly sensitive and specific method for staining exogenous chromium and iron in tissues is described. This method is superior to conventional complex-forming methods with regard to its sensitivity and specificity for these metals. The staining reaction is based on the metalcatalysed oxidation of phenylamines. Tissue sections were incubated in a medium containing hydrogen peroxide and phenylamines, p-phenylenediamine or phenylhydrazine. Results obtained from test-tube experiments concerning the catalytic activities of metals indicated that the staining reactions depends on the activities of metals in tissues.     

Length heterogeneity of the large spacer of Vicia faba rDNA is due to the differing number of a 325 bp repetitive sequence elements

Summary The DNA fragments including the whole large spacer region of Vicia faba rDNA were cloned in plasmid pBR325. Sixteen clones were classed into five groups which differed from each other in the lengths of the rDNA inserts. Physical maps of these length variants cloned were constructed using EcoRI, SalI, HpaI, MluI and AccI and evidence was obtained that the length heterogeneity was due mainly to the differing number of 325 base pairs (bp) subrepeating elements in the large spacer. Sequence analysis of this subrepeating element revealed that it consisted of a duplet of an approximately 155 bp sequence and a 14 bp unrelated sequence. This structure of the repetitive element is novel.     

Dispersion distance of queens from natal sites in the two haplometrotic paper waspsPolistes riparius andP. snelleni (Hymenoptera: Vespidae)

Dispersion capabilities of new queens were studied in the two haplometrotic paper wasps Polistes riparius and P. snelleni. New queens were marked on the nests in the late summer and located in the next spring. Dispersion distances greatly varied among queens: although a large part of recovered queens nested in close proximity to their natal sites, some did disperse over 100–300 m. This suggests that queens' emigration from and immigration into the censused areas occurred to a substantial extent. On the whole, these species exhibited a weaker “philopatric” tendency than those so far studied for dispersion distance, and seem to have the potential for a long-distance dispersion.     

Molecular Cloning and Restriction Analysis of EcoRI-fragments of Vicia faba rDNA

EcoRI-fragments of Vicia faba rDNA were cloned in plasmid pBR325.Southern blot hybridization of BamHI-digests of these clonedplasmids and Vicia genomic DNA led to the determination of relativepositions of BamHl sites in the rDNA and the physical map thathad been tentatively made is corrected. (Received May 20, 1982; Accepted July 13, 1983)