The Psychotropic Self/Imaginary: Subjectivity and Psychopharmaceutical Use Among Heroin Users with Co-Occurring Mental Illness

Many people diagnosed with mental illnesses struggle with illicit drug addiction. These individuals are often treated with psychiatric medications, yet little is known about how they experience this treatment. Research on the subjective experience of psychiatric medication use highlights the complex, contradictory, and ambiguous feelings often associated with this treatment. However, for those with mental illness and addiction, this experience is complicated by the need to manage both psychiatric medication and illicit drug use. Using ethnographic data from a study of heroin use in Northeast Ohio, we explore this experience by expanding the pharmaceutical self/imaginary (Jenkins, Pharmaceutical Self: The Global Shaping of Experience in an Age of Psychopharmacology, School for Advanced Research Press, Santa Fe, NM, 2010b) to include psychopharmaceuticals and illicit drugs, what we call the psychotropic self/imaginary. Through this lens we explore the ways participants interpret and manage their psychotropic drug use in relation to sociocultural, institutional, and political–economic contexts. This analysis reveals how participants seek desired effects of legally prescribed and illicit drugs to treat mental illness, manage heroin addiction, and maintain a perceived “normal” self. Participants manage their drug use using active strategies, such as selective use of psychiatric medications, in the context of structural constraints, such as restricted access to mental health care, and cultural contexts that blur distinctions between “good” medicines and “bad” drugs.     

Parasitism and symbiosis in an N-person non-constant-sum continuous game

A non-constant-sum continuous game analyzed in a previous paper by one of the authors (A. Rapoport,Bull. Math. Biophysics,18, 15–30, 1956) is extended from two toN players with special emphasis onN=3. It is shown that the concept of stability becomes in this case one of “pairwise stability,” and depends on the so-called distribution matrix of rewards. The distribution matrix and the collusion structure jointly determine the end states of the game. Conditions which lead to the emergence of one, two, or no “parasites” are derived. An apparatus is described which provides a physical analogue of the game, making possible the isolation of behavioral variables under the prescribed conditions of the game.     

pH-Induced Molten Globule State of <Emphasis Type="Italic">Rhizopus niveus</Emphasis> Lipase is More Resistant Against Thermal and Chemical Denaturation Than Its Native State

Here, we have characterized four pH-dependent states: alkaline state, “B” (pH 9.0), native state, “N” (pH 7.4), acid-induced state, “A” (pH 2.2) and molten globule state, “MG” (pH 1.8) of Rhizopus niveus lipase (RNL) by CD, tryptophanyl fluorescence, ANS binding, DLS, and enzyme activity assay. This “MG” state lacks catalytic activity and tertiary structure but it has native-like significant secondary structure. The “R _h” of all the four states of RNL obtained from DLS study suggests that the molecular compactness of the protein increases as the pH of solution decreases. Kinetic analysis of RNL shows that it has maximum catalytic efficiency at state “B” which is 15-fold higher than state “N.” The CD and tryptophanyl fluorescence studies of RNL on GuHCl and temperature-induced unfolding reveal that the “MG” state is more stable than the other states. The DSC endotherms of RNL obtained at pH 9.0, 7.4, and 2.2 were with two transitions, while at pH 1.8 it showed only a single transition.     

The Construction of “Cultural Difference” and Its Therapeutic Significance in Immigrant Mental Health Services in France

Since the early 1970s, the French public health system has been accorded considerable responsibility for immigrants identified by the educational, judicial or social service authorities as psychologically distressed or socially disruptive. In this paper we discuss three models of healing embedded in constructs of “cultural difference” and addressed at specialized mental health-care centers catering to immigrants in Paris: “cultural mediation,” transcultural psychiatry/ethnopsychiatry and clinical medical anthropology. Based on observations and interviews at three specialized mental health centers in Paris, we explore how these clinical approaches address migrant wellbeing and seek to resolve crises in migrant families, especially those of West African origin. We suggest that the prevalent approaches to therapy creatively blend concepts and practices of anthropology, psychiatry and psychology but, at the same time, confront challenges inherent in the use of a generic “African” healing modality. Cases studies demonstrate that in order for such interventions to be perceived as effective by patients, “cultural difference” must be acknowledged but also situated in broader social, political and economic contexts.

“Girney” vocalizations among Japanese macaque females: Context and function

One vocalization in the Japanese macaque (Macaca fuscata) system of communication is the “girney.” Previous studies indicated that the “girney” is used for short range communication and that it tends to occur when subordinate animals approach and groom dominant ones and when females without infants approach females who have infants. Data were collected on the social behavior of adult female Japanese monkeys of the Arashiyama-A troop in Texas in order to test those results. The study indicates that “girneys” are the most frequently occurring vocalizations of females during and following the birth season and that they occur primarily in two contexts. Those are the proximity of a female to another female with a new infant and the proximity of a lower ranking animal to a higher ranking one. The contexts are ones in which the risk of aggression is high, and the “girneys” appear to function as appeasement gestures to reduce the risk.     

Unique floral structures and iterative evolutionary themes in Asparagales: Insights from a morphological cladistic analysis

A morphological cladistic analysis is presented of the lilioid order Asparagales, with emphasis on relationships within the “lower” asparagoids, in the context of recent new data on both floral and vegetative structures. The analysis retrieved a monophyletic “lower” asparagoid clade, in contrast to molecular analyses, in which lower asparagoids invariably form a grade. However, limited outgroup sampling in the current analysis is a significant factor in this “inside-out” topology; if the morphological tree is rerooted with Orchidaceae as the outgroup, the result is a topology broadly similar to the molecular one. The relatively low resolution of the “lower” asparagoid clade identified here is a result of high homoplasy in several characters, which could be regarded as iterative evolutionary themes within Asparagales, notably (among floral characters) epigyny and zygomorphy. Close relationships between some family pairs were inferred, including Orchidaceae and Hypoxidaceae, Boryaceae and Blandfordiaceae, Asphodelaceae and Hemerocallidaceae, and Iridaceae and Doryanthaceae. The small South African genusPauridia, which differs from other Hypoxidaceae in that it lacks the outer stamen whorl, was placed as sister to Orchidaceae rather than being embedded in Hypoxidaceae as in molecular analyses, because despite some significant similarities with other Hypoxidaceae (e.g., mucilage canals), it shares some characters with Orchidaceae, notably the presence of a gynostemium and pontoperculate pollen.Xanthorrhoea andLanaria were wild-card taxa in the context of this analysis, with characters in common with more than one different group.     

Personal Experience of Schizophrenia and the Role of <Emphasis Type="Italic">Danwei</Emphasis>: A Case Study in 1990s Beijing

Danwei as a cornerstone of Chinese urban society has received great research attention. The relationship between the Danwei and psychiatric patients, however, remains unclear. This article aims to shed light on the subject with an integrated micro–macro approach. It introduces a historical understanding of mental health in urban China under the “economic state in transition” framework. A detailed case study in clinical sociology is provided to reveal the many social factors affecting the experience of a schizophrenic patient and his significant others. A changing role of the Danwei is hypothesized and validated with qualitative data. The Danwei was shown to have changed significantly before the mid-1990s, yet it still played a major role in urban workers’ lives, including those of psychiatric patients, and even more so in people’s expectations. This lends support to the need for a more responsive public policy to address various social issues brought about by economic reform, with the learning of worldwide experiences including “community care,” “social support” and “social rehabilitation.” Implications for social research, policymaking and professional practice are discussed.

Primary culture and characteristic morphologies of neurons from the cerebral ganglion of the mud crab, <Emphasis Type="Italic">Scylla paramamosain</Emphasis>

Crustacean neurons, obtained from the cerebral ganglion of the mud crab Scylla paramamosain, were successfully cultured in vitro. They maintained typical morphological characteristics and showed better outgrowth in modified Medium 199 (M199) medium than that in Liebowitz’s L-15 medium. Fetal bovine serum (FBS), muscle extracts, and hemolymph of the mud crab S. paramamosain were added as supplements. Only 20% FBS could promote neuron outgrowth, while muscle extracts and hemolymph of S. paramamosain did not improve neuron outgrowth. For cell dissociation, both collagenase type I and trypsin worked well as determined by initial cell viability and following cell outgrowth potential. More than six kinds of cells with different morphological characteristics were identified in the neuron outgrowth. They were “small cells”, “veilers”, “branchers”, “multipolar cells”, “super-large cell”, and “bipolar cells”. Among all of the cells, bipolar cells were identified for the first time in crustacean neurons culture and they could live longer than other cells. The neurons could grow for more than a week before retraction and eventual degradation.     

Four ectomycorrhizae of Pyronemataceae (Pezizomycetes) on Chinese Pine (<Emphasis Type="Italic">Pinus tabulaeformis</Emphasis>): morpho-anatomical and molecular-phylogenetic analyses

Morphological and anatomical characters of four ectomycorrhizae with affinities to the genera Humaria, Geopora, and Trichophaea of Pyronemataceae (Pezizomycetes, Ascomycota) on Chinese Pine (Pinus tabulaeformis) are described. The ectomycorrhizae are yellowish brown to brown, and have pseudoparenchymatous outer mantle layers and partially warty emanating hyphae with thick walls and without clamps. Intrahyphal hyphae are present, and no rhizomorphs are formed. The four ectomycorrhizae are distinguishable by differences in cell shape of outer mantle layers and the presence of cystidia. Ectomycorrhizae of a possible Humaria species (Pinirhiza humarioides) lack cystidia and have irregularly inflated cells on the outer mantle layer that are connected with thin septa. The two ectomycorrhizae showing probable affinities to Geopora species (“P. daqingensis” and “P. geoporoides”) possess row-like arranged cells in the outer mantle layer and cell heaps, and differ by the presence or absence of cystidia as well as by the structure of the inner mantle layers. Ectomycorrhizae likely having been formed by a Trichophaea species (“P. trichophaeoides”) have oval to polygonal cells and no cystidia. The possible taxa affiliations were assessed by molecular-phylogenetic analyses of the internal transcribed spacer (ITS) and partial large subunit (LSU) nrDNA. Morphological and anatomical characters are discussed against the background of the LSU phylogeny.     

Comparative Epistemology: Contours of a Research Program

This article addresses the question whether and how literary documents can be used to further our understanding of a number of key issues on the agenda of the philosophy of biology such as “complexity” and “reductionism”. Kant already granted a certain respectability to aesthetical experiences of nature in his third Critique. Subsequently, the philosophical movement known as phenomenology often used literary sources and literary techniques to criticize and question mainstream laboratory science. The article discusses a number of literary documents, from Moby-Dick to Jurassic Park, that explicitly stage a confrontation between scientific and non-scientific ways of experiencing and understanding the natural world. Special attention is given to the work of Michael Crichton. Its relevance for the philosophy of biology is pointed out.     

The taxonomy of Vaccinium section Myrtillus (Ericaceae)

Phenetic analyses of 218 OTUs belonging toVaccinium sectionMyrtillus and scored for 13 characters generated five robust clusters.Vaccinium parvifolium is the most distinct cluster, followed by the “myrtillus-scoparium” complex, thenV. membranaceum, V. caespitosum, and the “ovalifolium-deliciosum” complex. Biosystematic studies suggest that the five clusters comprise seven taxa that possess many of the properties that define biological species. Indeed, the recognition of the seven taxa as species is supported by cytological, phenological, biogeographical and ecological as well as chemical data. A detailed taxonomic treatment for all these taxa is presented.     

Selection of Reference Genes for Normalizing Gene Expression During Seed Priming and Germination Using qPCR in Zea mays and Spinacia oleracea

Quantitative real-time RT-PCR (qPCR) has been widely used to investigate gene expression during seed germination, a process involving seed transition from dry/physiologically inactive to hydrated/active state. This transition may result in altered expression of many housekeeping genes (HKGs), conventionally used as internal controls, thereby posing a challenge about selection of HKGs in such scenarios. The objectives of this study included identifying valid reference genes for seed priming and germination studies, both of which involve the transition of seed hydration status, and assessing whether or not findings derived from the “seed model” used in this study would also be applicable to other plant species. Eight commonly used HKGs were evaluated in maize seeds during hydropriming and germination. Using Bestkeeper, geNorm, and NormFinder, we provided a rank of stability for these HKGs. Actdf, UBQ, βtub, 18S, Act, and GAPDH were adjudged as valid internal controls by geNorm and NormFinder. Under the second objective, we conducted a case study with spinach seeds collected during osmopriming and germination. Our results indicate that the conclusions derived from maize were applicable to spinach as well, in that 18S exhibited greater expression stability than GAPDH in osmoprimed and germinated seeds; this held true even under stress conditions. While both of these genes were rejected by BestKeeper, we found that 18S exhibited stable expression when “dry” and “hydrated” seeds were analyzed as separate data sets. Although this approach precludes the comparison between “hydrated” and “dry” seeds, it still provides effective comparison among samples of same hydration status.     

Systematics and genetic variation in commercial shape Kappaphycus and shape Eucheuma (Solieriaceae, Rhodophyta)

The systematics and taxonomy of Kappaphycus and Eucheuma (Solieriaceae) is confused and difficult due to morphological plasticity, lack of adequate characters to identify species and commercial names of convenience. These taxa are geographically widely dispersed through cultivation. Commercial, wild and herbarium sources were analysed; molecular markers provided insights into taxonomy and genetic variation, and where sources of genetic variation may be located. The mitochondrial cox2-3 and plastidal RuBisCo spacers were sequenced. There is a clear genetic distinction between K. alvarezii (“cottonii”) and K. striatum (“sacol”) samples. Kappaphycus alvarezii from Hawaii and some samples from Africa are also genetically distinct. Our data also show that all currently cultivated K. alvarezii from all over the world have a similar mitochondrial haplotype. Within Eucheuma denticulatum (“spinosum”) most African samples are again genetically distinct. Our data also suggest that currently cultivated E. denticulatum may have been “domesticated” several times, whereas this is not evident for the cultivated K. alvarezii. The present markers used do not distinguish all the morpho-types known in cultivation (e.g. var. tambalang, “giant” type) but do suggest that these markers may be useful to assess introductions and species identification in samples.     

New species of Pogonophryne (Pisces, Artedidraconidae) from the Bellingshausen Sea, Antarctica

A new species of notothenioid fish, Pogonophryne bellingshausenensis n. sp., is described from the Bellingshausen Sea, Antarctica. The new species belongs to the dorsally-spotted “mentella” group of the genus and is characterized by having a short (about 13% SL) mental barbel with a short (about 16% of barbel length), narrow (barely wider than the stalk), and relatively inconspicuous terminal expansion composed of short, irregular, fingerlike processes. Compared to most other dorsally-spotted species of Pogonophryne (“barsukovi”, “marmorata”, and “mentella” groups), P. bellingshausenensis has a relatively wide (about 7% SL) interorbital region. An unspotted patch on the median dorsal surface of the head, posterior to the posttemporal ridges and anterior to the first dorsal fin, has not been observed previously in any dorsally-spotted species. The holotype was collected at 1,947 m, one of the deepest records for any species of Pogonophryne. A revised key to the ten species of the “mentella” group of Pogonophryne is also provided.     

An anatomical study of anther development in Acorus L.: Phylogenetic implications

 Critical morphological synapomorphies have not been found in support of the Acoranan hypothesis, the molecular phylogenetic discovery that Acoranae are the basal monocots. The previously undetermined pattern of anther wall development in Acorus has been suggested to be one such character. Two main types of anther wall development have been recognized: 1) the “monocotyledonous” type, which characterizes both monocots and dicots, and 2) the “dicotyledonous” type, which is almost exclusively found among dicots. An anatomical study of anther wall development in Acorus was here undertaken using the electron microscope. Development of the anther wall in Acorus was found to be somewhat irregular or perhaps even intermediate between the two types although largely consistent with the “monocotyledonous” type. The presumed significance of anther wall development and other critical morphological characters to the Acoranan hypothesis in the absence of knowledge about the sister group to the monocots is evaluated. Received August 28, 2000 Accepted February 19, 2001     

Basidiocarp development inCoprinus macrorhizus

The dikaryon #5026 (A2B2)+#5132 (A7B7) of the basidiomyceteCoprinus macrorhizus was treated with ultraviolet light (UV),N-methyl-N′-nitro-N-nitrosoguanidine (NG), and 5-bromouracil (BU) in order to induced developmental variations in fruiting. Among a total of 11,383 isolates, 742 were homokaryons. Fruiting test was made with the remaining 10,641 dikaryotic isolates, of which 1,594 showed abnormality in basidiocarp development. Both UV and NG were very efficient in inducing such variations, but BU was not. The induced variations were classified into seven basic types as follows: 1) “knotless”, in which hyphal knots, the first sign of fruiting, do not differentiate; 2) “primordiumless,” in which hyphal knots are formed, but no further development occurs; 3) “maturationles”, in which primordia are formed, but the maturation of primordia into adult fruit bodies does not occur; 4) “elongationless”, in which the elongation of stipe is blocked, and a basidiocarp with a very short stipe is produced; 5) “expansionless,” in which pilei do not expand normally; 6) “sporeless,” in which the formation of basidiospores is blocked and albinic pilei bearing none or only a small amount of spores are produced; and 7) “autolysisless,” in which the autolysis of pilei does not appear to occur. It has been noticed that the four steps of maturation, i.e. stipe elongation, pileus expansion, spore formation, and perhaps pileus autolysis, can proceed independently. Compound types of variations such as “elongation-expansionless,” “elongation-sporeless,” “expansion-sporeless,” and “elongation-expansion-sporeless” were also induced. UV treatment induced maturationless at the highest rate, while NG treatment sporeless. Contributions from the Division of Plant Morphology, Department of Biology, Faculty of Science, Okayama University. No. 117.     

Molecular-genetics analysis of natural and stimulated ovulation impairment

The influence of FMR1, INHα1, NAT2, GSTT1 and GSTM1 genes mutations on ovarian function and their association with POF and “poor response” to exogenous GT after ovulation stimulation were investigated. The carriers of Ala257Thr transition predominated in the studied “poor responders” group. In 1.6% POF patients and 2.5% persons from “poor responders” group, but nobody from control group this transition combined with intermediate alleles of FMR1 gene was observed. The frequency of deletion in GSTM1 gene in “poor responders” group was significantly higher (p = 0.01) than in normal ovulatory control group. The frequency of Ser680Ser-Ala307Ala polymorphic genotype (22.2%) in “poor responders” group was significantly higher (p = 0.028) than in normal-ovulatory control group (7.7%). The daily dosage of GT in intermediate alleles of FMR1 gene carriers as well in patients with “slow acetylation” NAT2 genotype was significantly higher in comparison to patients without intermediate alleles and patients with “quick acetylation” NAT2 genotype. Quantity of oocytes after stimulation ovulation in women with INHα1 gene Ala257Thr transition were significantly decreased in comparison to patients without such mutation. Further investigations of these genes can play a major role in POF studying and modulation of ovarian response to exogenous GT. Published in Ukrainian in Tsitologiya i Genetika, 2008, Vol. 42, No. 2, pp. 63–69. The text was translated by the authors.     

Mating behavior of the rock catfish, Silurus lithophilus

The mating behavior of the rock catfish Silurus lithophilus (Siluriformes: Siluridae), a species endemic to the Lake Biwa system, was observed from May to July in 1989–1994 along the rocky shore of the lake's outlet, the Seta River. The mating behavior of S. lithophilus involved a certain behavioral sequence: “chasing,”“clinging,” and “enfolding” while “squeezing” by the male; and “circling” by the spawned pair. The mating behavior of this species was basically similar to that of S. biwaensis, but greatly different from that of S. asotus, which spawns in running water (in ditches). The mating behavior of S. lithophilus (and S. biwaensis) might have developed as an adaptation to lentic environments such as the shores of the large river or the lake. Received: October 25, 2000 / Revised: February 25, 2001 / Accepted: March 8, 2001     

Phase change-related variations of dome shape in Eucalyptus urophylla × Eucalyptus grandis shoot apical meristems

Shoot apical meristem (SAM) domes derived from five different outdoor and in vitro sources of juvenile and mature Eucalyptus urophylla × Eucalyptus grandis akin genotypes were compared. Overall measurements of SAM dome height H and diameter D ranged from 2 to 35 μm and 20 to 80 μm, with significant differences according to the various physiological origins of plant material investigated. SAM domes from the mature trees “Mat” were taller than those from the rejuvenated ministock plants “Rej”; from the in vitro microcuttings “IVM” of the same clone and also from the in vitro juvenile seedlings “IVJ”, whereas outdoor seedlings “Juv” exhibited intermediate SAM dome height. SAM domes from the rejuvenated material “Rej”, from the in vitro mature “IVM” and juvenile “IVJ” origins were also narrower than those from the outdoor seedlings “Juv” and to lesser extent than those from the mature trees “Mat”. Overall, the mature source “Mat” displayed bigger and somehow sharper hemispherical domes than those from “Rej” and “Juv”, physiologically more juvenile, or those from the in vitro origins “IVM” and “IVJ” which looked flatter and smaller. SAM dome height, diameter D and H/D values varied also significantly according to the plastochron. More specifically, H, D, and H/D SAM differences between the five origins were not significant during the early plastochron phase corresponding to leaf initiation, to become more salient as leaf structures started to elongate and to differentiate. This was particularly obvious for mature tree “Mat” SAM dome shapes which showed at this stage much higher H/D values than the other SAM sources. A shape index S used for characterizing more accurately dome shape confirmed these trends. These observations provide additional arguments to the view that juvenility in trees becomes more and more time- and shoot-tip restricted as ageing increases in the course of time during the ontogenetical process and could be ultimately confined to the most organogenic phase of SAM, from which shoot characteristics derive.