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Sample records for opium poppy papaver

  1. In Silico Retrieving of Opium Poppy (Papaver Somniferum L. Microsatellites

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    Masárová Veronika

    2015-12-01

    Full Text Available Repetitive tandem sequences were retrieved within nucleotide sequences of opium poppy (Papaver somniferum L. genomic DNA available in the GenBank® database. Altogether 538 different microsatellites with the desired length characteristics of tandem repeats have been identified within 450 sequences of opium poppy DNA available in the database. The most frequented were mononucleotide repeats (246; nevertheless, 44 dinucleotide, 148 trinucleotide, 62 tetranucleotide, 28 pentanucleotide and 5 hexanucleotide tandem repeats have also been found. The most abundant were trinucleotide motifs (27.50%, and the most abundant motifs within each group of tandem repeats were TA/AT, TTC/GAA, GGTT/AACC and TTTTA/ TAAAA. Five hexanucleotide repeats contained four different motifs.

  2. Inheritance of quantitative traits in opium poppy (Papaver somniferum L.

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    Yadav H.K.

    2011-01-01

    Full Text Available Generation mean analysis was carried out using five parameter model on five cross combinations with five generations i.e. parents, F1s, F2s, and F3s randomly selected from partial diallel breeding experiment. The aim of study was to investigate the mode of gene actions involved in the inheritance of quantitative traits viz. days to 50% flowering, plant height, leaves/plant, capsules/plant, capsule size, capsule weight/plant, seed yield/plant and opium yield/plant. C and D scaling test showed the presence of non allelic interaction in the inheritance for all the traits except for plant height, seed yield/plant (ND1001xIS13 and capsule size (NBR5xND1002 which showed non interacting mode of inheritance. In general, the interaction effect together i.e. additive x additive [i] and dominance x dominance [l] found in higher magnitude than the combined main effects of additive [d] and dominance [h] effects for all the traits in all the five crosses. Dominance effect [h] was found pronounced for most of the traits except days to 50% flowering where additive effect [d] was found prevalent. Among the interaction effects dominance x dominance [l] was predominant over additive x additive [i] for all traits in all the five crosses except capsules/plant and capsule size in cross ND1001xNBRI11 and leaves/plant and opium yield/plant in cross NBRI5xND1002. As per sign of dominance (h and dominance x dominance (l duplicate epistasis were noticed for all the traits except plant height and leaves/plant in cross ND1001xUO1285. Potence ratio indicated presence of over dominance for almost all the traits. Substantial amount of realized heterosis, residual heterosis in F2 and F3 progenies and high heritability with moderate to high genetic advance in F2 progeny and significant correlation among important traits in desirable direction were observed. A breeding strategy of diallel selective mating or biparental mating in early segregating generation followed by recurrent

  3. Syncytes with premeiotic mitotic and cytomictic comportment in opium poppy (Papaver somniferum L.)

    International Nuclear Information System (INIS)

    Patra, N.K.; Chauhan, S.P.; Srivastava, H.K.

    1987-01-01

    Variations in terms of mitosis at premeiotic stage and cytomixis in multiploid microsporocytes have been recorded in mutagen treated and untreated populations raised from an inbred line S4I30 of Papaver sominiferum L. (2n = 22). In premeiotic mitosis all the chromosomes in syncytes were found to align on a single metaphase plate and separate normally in anaphase. Ploidy levels in premeiotic syncytes varied considerably from 2N to 4N in control, from 2N to 6N in 5kR-M1 and 2N to 10N in combined dose (5kR + 0.6% EMS) M1. Specific heterochromatic chromosomes were observed to be involved in cytomictic events suggesting thereby that cytomixis is a genetically manoeuvred process for the generation of syncytes. The results have been discussed from the point of view that higher ploidy level coupled with less sterility in gametes may be instrumental for variation and evolution in opium poppy

  4. Disentangling Peronospora on Papaver: Phylogenetics, Taxonomy, Nomenclature and Host Range of Downy Mildew of Opium Poppy (Papaver somniferum) and Related Species

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    Voglmayr, Hermann; Montes-Borrego, Miguel; Landa, Blanca B.

    2014-01-01

    Based on sequence data from ITS rDNA, cox1 and cox2, six Peronospora species are recognised as phylogenetically distinct on various Papaver species. The host ranges of the four already described species P. arborescens, P. argemones, P. cristata and P. meconopsidis are clarified. Based on sequence data and morphology, two new species, P. apula and P. somniferi, are described from Papaver apulum and P. somniferum, respectively. The second Peronospora species parasitizing Papaver somniferum, that was only recently recorded as Peronospora cristata from Tasmania, is shown to represent a distinct taxon, P. meconopsidis, originally described from Meconopsis cambrica. It is shown that P. meconopsidis on Papaver somniferum is also present and widespread in Europe and Asia, but has been overlooked due to confusion with P. somniferi and due to less prominent, localized disease symptoms. Oospores are reported for the first time for P. meconopsidis from Asian collections on Papaver somniferum. Morphological descriptions, illustrations and a key are provided for all described Peronospora species on Papaver. cox1 and cox2 sequence data are confirmed as equally good barcoding loci for reliable Peronospora species identification, whereas ITS rDNA does sometimes not resolve species boundaries. Molecular phylogenetic data reveal high host specificity of Peronospora on Papaver, which has the important phytopathological implication that wild Papaver spp. cannot play any role as primary inoculum source for downy mildew epidemics in cultivated opium poppy crops. PMID:24806292

  5. Atomic Structure of Salutaridine Reductase from the Opium Poppy (Papaver somniferum)

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    Higashi, Yasuhiro; Kutchan, Toni M.; Smith, Thomas J. (Danforth)

    2011-11-18

    The opium poppy (Papaver somniferum L.) is one of the oldest known medicinal plants. In the biosynthetic pathway for morphine and codeine, salutaridine is reduced to salutaridinol by salutaridine reductase (SalR; EC 1.1.1.248) using NADPH as coenzyme. Here, we report the atomic structure of SalR to a resolution of {approx}1.9 {angstrom} in the presence of NADPH. The core structure is highly homologous to other members of the short chain dehydrogenase/reductase family. The major difference is that the nicotinamide moiety and the substrate-binding pocket are covered by a loop (residues 265-279), on top of which lies a large 'flap'-like domain (residues 105-140). This configuration appears to be a combination of the two common structural themes found in other members of the short chain dehydrogenase/reductase family. Previous modeling studies suggested that substrate inhibition is due to mutually exclusive productive and nonproductive modes of substrate binding in the active site. This model was tested via site-directed mutagenesis, and a number of these mutations abrogated substrate inhibition. However, the atomic structure of SalR shows that these mutated residues are instead distributed over a wide area of the enzyme, and many are not in the active site. To explain how residues distal to the active site might affect catalysis, a model is presented whereby SalR may undergo significant conformational changes during catalytic turnover.

  6. Crystallization and preliminary X-ray diffraction analysis of salutaridine reductase from the opium poppy Papaver somniferum

    International Nuclear Information System (INIS)

    Higashi, Yasuhiro; Smith, Thomas J.; Jez, Joseph M.; Kutchan, Toni M.

    2010-01-01

    Recombinant P. somniferum salutaridine reductase (SalR) was purified and crystallized with NADPH using the hanging-drop vapor-diffusion method. Crystals of the SalR–NADPH complex diffracted X-rays to a resolution of 1.9 Å. The opium poppy Papaver somniferum is the source of the narcotic analgesics morphine and codeine. Salutaridine reductase (SalR; EC 1.1.1.248) reduces the C-7 keto group of salutaridine to the C-7 (S)-hydroxyl group of salutaridinol in the biosynthetic pathway that leads to morphine in the opium poppy plant. P. somniferum SalR was overproduced in Escherichia coli and purified using cobalt-affinity and size-exclusion chromatography. Hexagonal crystals belonging to space group P6 4 22 or P6 2 22 were obtained using ammonium sulfate as precipitant and diffracted to a resolution of 1.9 Å

  7. Pattern of quantitative inheritance of yield and component traits in opium poppy (Papaver somniferum L.

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    Maurya Krishna Nand

    2014-01-01

    Full Text Available Generation mean analysis of cross NB-5x58/1 and its reciprocal cross was carried out to understand the nature of gene action in opium poppy. The significance of A, B, C and D scaling tests indicated presence of non-allelic interaction in the inheritance of traits except capsule size and husk yield/plant for reciprocal cross. Additive as well as dominance components of gene action were found in both the crosses. Most of the traits had greater non fixable dominance ‘h’ and dominance x dominance effects ‘l’ than fixable additive (d and additive x additive effects (i except leaves/plant, branches/plant, capsules/plant, stem diameter, capsule weight/plant, husk yield/plant, opium yield/plant, codeine and narcotine content which showed greater importance of additive (d and additive x additive effects (i effects. Inter-mating of the best parents, diallel selective mating or biparental mating in early segregating generations followed by recurrent selections were suggested for genetic improvement of opium poppy.

  8. Genetic variability for different quantitative traits in M2 generations of opium poppy (Papaver somniferum L.)

    International Nuclear Information System (INIS)

    Chatterjee, A.; Shukla, S.; Singh, S.P.

    2004-01-01

    An experiment on induced mutation in two varieties of opium poppy was laid out to create new genetic variability for isolation of high yielding genotypes. Varieties NBRI-1 and NBRI-5 were subjected to irradiation for five doses of gamma rays and NBRI-5 was also treated with four doses of EMS and 20 mixed doses of EMS plus gamma rays. The data were recorded on 15 plants/treatment for 10 polygenic characters as pooled in M1 and M2 generations separately as well as in each dose-wise in M2 population. The results indicated that GCV, heritability and genetic advance were higher in M1 than M2 in both the varieties for all the traits except for opium and seed yield. The genetic advance was consistently high for opium yield, seed yield and capsule weight in all the doses for both the varieties with some exception. The dose level of kR10 and kR30 in NBRI-1 revealed high GCV, heritability and genetic advance for seed weight. These treatment levels also had high values of all these three genetic parameters for capsules per plant, capsule size and capsule weight. The values of these three parameters were also high for all the doses in M2 generations of both the varieties for opium yield, seed weight, capsule weight and capsule size in comparison to control. The GCV, heritability and genetic advance were consistently high for all the mixed doses in NBRI-5 for opium yield, seed weight and capsule weight, with some exception [it

  9. Gene actions for yield and its attributes and their implications in the inheritance pattern over three generations in opium poppy (Papaver somniferum L.).

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    Mishra, Brij K; Mishra, R; Jena, S N; Shukla, Sudhir

    2016-09-01

    The gene actions for yield and its attributes and their inheritance pattern based on five parameter model have been explored in four single crosses (NBIHT-5 × NBIHT-6, NBIHT-5 × NBMHT-1, NBMHT-1 × NBIHT-6 and NBMHT-2 × NBMHT-1) obtained using thebaine rich pure lines of opium poppy (Papaver somniferum L.) for three consecutive generations. All the traits showed nonallelic mode of interaction, however, dominance effect (h) was more pronounced for all the traits except thebaine and papaverine. The dominance × dominance (l) effects were predominant over additive × additive (i) for all traits in all the four crosses except for papaverine. The seed and opium yield, and its contributing traits inherited quantitatively. The fixable gene effects (d) and (i) were lower in magnitude than nonfixable (h) and (l) gene effects. The estimates of heterosis were also higher in comparison to the respective parents which suggested preponderance of dominance gene action for controlling most of the traits. The phenotypic coefficient of variation was marginally higher than those of genotypic coefficient of variation for all the traits. The traits thebaine, narcotine, morphine and opium yield had high heritability coupled with high genetic advance. The leaf number, branches per plant and stem diameter showed positive correlation with opium and seed yields. The selection of plants having large number of leaves, branches and capsules with bigger size would be advantageous to enhance the yield potential.

  10. Benzylisoquinoline alkaloid biosynthesis in opium poppy.

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    Beaudoin, Guillaume A W; Facchini, Peter J

    2014-07-01

    Opium poppy (Papaver somniferum) is one of the world's oldest medicinal plants and remains the only commercial source for the narcotic analgesics morphine, codeine and semi-synthetic derivatives such as oxycodone and naltrexone. The plant also produces several other benzylisoquinoline alkaloids with potent pharmacological properties including the vasodilator papaverine, the cough suppressant and potential anticancer drug noscapine and the antimicrobial agent sanguinarine. Opium poppy has served as a model system to investigate the biosynthesis of benzylisoquinoline alkaloids in plants. The application of biochemical and functional genomics has resulted in a recent surge in the discovery of biosynthetic genes involved in the formation of major benzylisoquinoline alkaloids in opium poppy. The availability of extensive biochemical genetic tools and information pertaining to benzylisoquinoline alkaloid metabolism is facilitating the study of a wide range of phenomena including the structural biology of novel catalysts, the genomic organization of biosynthetic genes, the cellular and sub-cellular localization of biosynthetic enzymes and a variety of biotechnological applications. In this review, we highlight recent developments and summarize the frontiers of knowledge regarding the biochemistry, cellular biology and biotechnology of benzylisoquinoline alkaloid biosynthesis in opium poppy.

  11. Radiosensitivity of opium poppy (Papaver somniferum L.) and morphine content in the dry capsules of M1 as influenced by Cs137 gamma irradiation

    International Nuclear Information System (INIS)

    Popov, P.; Dimitrov, J.; Georgiev, S.; Deneva, T.

    1974-01-01

    Seeds of the poppy (Papaver somniferum L.) varieties P-360, S-188 and S-230 of ssp.turcicum, Novinka 198, Hatvani and Morfin mak of ssp.eurasiaticum were irradiated with Cs 137 gamma-ray doses of 5, 10, 15, 20, 25, 30, 35 and 40 krad at a dose-rate of 16 rad/min. The irradiated seeds were sown in the autumn of 1969 under field conditions and observed in M 1 . The following conclusions are made: (1) The lethal dose differs according to the individual poppy varieties. It is found to be above 40 krad for the varieties P-360 and S-188, 35 krad for Novinka 198 and 30 krad for S-230, Hatvani and Morfin mak. (2) In the M 1 generation the morphine content in the dry capsules shows a large variation depending on the variety and the irradiation dosis. (3) Irradiation-induced rise of the morphine content in the dry capsules of M 1 is higher in the varieties of ssp.turcicum than in the varieties of ssp.eurasiaticum. (M.Ts.)

  12. Tyrosine aminotransferase contributes to benzylisoquinoline alkaloid biosynthesis in opium poppy.

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    Lee, Eun-Jeong; Facchini, Peter J

    2011-11-01

    Tyrosine aminotransferase (TyrAT) catalyzes the transamination of L-Tyr and α-ketoglutarate, yielding 4-hydroxyphenylpyruvic acid and L-glutamate. The decarboxylation product of 4-hydroxyphenylpyruvic acid, 4-hydroxyphenylacetaldehyde, is a precursor to a large and diverse group of natural products known collectively as benzylisoquinoline alkaloids (BIAs). We have isolated and characterized a TyrAT cDNA from opium poppy (Papaver somniferum), which remains the only commercial source for several pharmaceutical BIAs, including codeine, morphine, and noscapine. TyrAT belongs to group I pyridoxal 5'-phosphate (PLP)-dependent enzymes wherein Schiff base formation occurs between PLP and a specific Lys residue. The amino acid sequence of TyrAT showed considerable homology to other putative plant TyrATs, although few of these have been functionally characterized. Purified, recombinant TyrAT displayed a molecular mass of approximately 46 kD and a substrate preference for L-Tyr and α-ketoglutarate, with apparent K(m) values of 1.82 and 0.35 mm, respectively. No specific requirement for PLP was detected in vitro. Liquid chromatography-tandem mass spectrometry confirmed the conversion of L-Tyr to 4-hydroxyphenylpyruvate. TyrAT gene transcripts were most abundant in roots and stems of mature opium poppy plants. Virus-induced gene silencing was used to evaluate the contribution of TyrAT to BIA metabolism in opium poppy. TyrAT transcript levels were reduced by at least 80% in silenced plants compared with controls and showed a moderate reduction in total alkaloid content. The modest correlation between transcript levels and BIA accumulation in opium poppy supports a role for TyrAT in the generation of alkaloid precursors, but it also suggests the occurrence of other sources for 4-hydroxyphenylacetaldehyde.

  13. [History of opium poppy and morphine].

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    Norn, Svend; Kruse, Poul R; Kruse, Edith

    2005-01-01

    Opium has been known for millennia to relieve pain and its use for surgical analgesia has been recorded for several centuries. The Sumerian clay tablet (about 2100 BC) is considered to be the world's oldest recorded list of medical prescriptions. It is believed by some scholars that the opium poppy is referred to on the tablet. Some objects from the ancient Greek Minoan culture may also suggest the knowledge of the poppy. A goddess from about 1500 BC shows her hair adorned probably with poppy-capsules and her closed eyes disclose sedation. Also juglets probably imitating the poppy-capsules were found in that period in both Cyprus and Egypt. The first authentic reference to the milky juice of the poppy we find by Theophrastus at the beginning of the third century BC. In the first century the opium poppy and opium was known by Dioscorides, Pliny and Celsus and later on by Galen. Celsus suggests the use of opium before surgery and Dioscorides recommended patients should take mandrake (contains scopolamine and atropine) mixed with wine, before limb amputation. The Arabic physicians used opium very extensively and about 1000 AD it was recommended by Avicenna especially in diarrhoea and diseases of the eye. Polypharmacy, including a mixture of nonsensical medications were often used. Fortunately for both patients and physicians many of the preparations contained opium. The goal was a panacea for all diseases. A famous and expensive panacea was theriaca containing up to sixty drugs including opium. Simplified preparations of opium such as tinctura opii were used up to about 2000 in Denmark. In the early 1800s sciences developed and Sertürner isolated morphine from opium and was the founder of alkaloid research. A more safe and standardized effect was obtained by the pure opium. Several morphine-like drugs have been synthesized to minimize adverse effects and abuse potential. Opioid receptors were identified and characterized in binding assays and their localization

  14. Stereochemical inversion of (S)-reticuline by a cytochrome P450 fusion in opium poppy.

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    Farrow, Scott C; Hagel, Jillian M; Beaudoin, Guillaume A W; Burns, Darcy C; Facchini, Peter J

    2015-09-01

    The gateway to morphine biosynthesis in opium poppy (Papaver somniferum) is the stereochemical inversion of (S)-reticuline since the enzyme yielding the first committed intermediate salutaridine is specific for (R)-reticuline. A fusion between a cytochrome P450 (CYP) and an aldo-keto reductase (AKR) catalyzes the S-to-R epimerization of reticuline via 1,2-dehydroreticuline. The reticuline epimerase (REPI) fusion was detected in opium poppy and in Papaver bracteatum, which accumulates thebaine. In contrast, orthologs encoding independent CYP and AKR enzymes catalyzing the respective synthesis and reduction of 1,2-dehydroreticuline were isolated from Papaver rhoeas, which does not accumulate morphinan alkaloids. An ancestral relationship between these enzymes is supported by a conservation of introns in the gene fusions and independent orthologs. Suppression of REPI transcripts using virus-induced gene silencing in opium poppy reduced levels of (R)-reticuline and morphinan alkaloids and increased the overall abundance of (S)-reticuline and its O-methylated derivatives. Discovery of REPI completes the isolation of genes responsible for known steps of morphine biosynthesis.

  15. Opium poppy monitoring with remote sensing in North Myanmar.

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    Tian, Yichen; Wu, Bingfang; Zhang, Lei; Li, Qiangzi; Jia, Kun; Wen, Meiping

    2011-07-01

    Myanmar has long been a focus of the international community as a major opium poppy cultivation region. This study used remote sensing technology and ground verification to monitor opium poppy cultivation for three opium poppy growth seasons in North Myanmar. The study found that opium poppy cultivation has remained high. In 2005-6, 2006-7 and 2007-8 growing seasons the total areas monitored were 52,482 km(2), 178,274 km(2) and 236,342 km(2) and the total cultivated area of opium poppy was 8959 ha, 18,606 ha and 22,300, respectively. This was significantly less than cultivation levels reported during the 1990s. The major cultivation regions were located in Shan State, producing 88% of total poppy cultivation in North Myanmar in 2007-8. The opium poppy was mainly cultivated in the interlocking regions controlled by the local armed forces in Shan State. The field survey noted that most households in this area were poor and poppy cultivation was a main source of income. There were also differences between our figures on poppy cultivation and those reported by United Nations Office on Drugs and Crime. Our study shows that although the opium poppy cultivation in North Myanmar has reduced over recent years, it remains a major producer of opium and to which the international community needs to pay attention, especially in those areas controlled by local armed forces. Copyright © 2011 Elsevier B.V. All rights reserved.

  16. AFLP studies on downy-mildew-resistant and downy-mildew-susceptible genotypes of opium poppy.

    Science.gov (United States)

    Dubey, Mukesh K; Shasany, Ajit K; Dhawan, Om P; Shukla, Ashutosh K; Khanuja, Suman P S

    2010-04-01

    Downy mildew (DM) caused by Peronospora arborescens, is a serious disease in opium poppy (Papaver somniferum), which has a world-wide spread. The establishment of DM-resistant cultivars appears to be a sustainable way to control the In this paper, we present the results of a study aimed at the identification of amplified fragment length polymorphism (AFLP) markers for DM-resistance in opium poppy. Three opium poppy genotypes (inbred over about 10 years): Pps-1 (DM-resistant), Jawahar-16 (DM-susceptible) and H-9 (DM-susceptible) were crossed in a diallel manner and the F(1) progeny along with the parents were subjected to AFLP analysis of chloroplast (cp) and nuclear DNA with seven and nine EcoRI / MseI primer combinations, respectively. cpDNA AFLP analysis identified 24 Pps-1 (DM-resistant)-specific unique fragments that were found to be maternally inherited in both the crosses, Pps-1 x Jawahar-16 and Pps-1 x H-9. In the case of nuclear DNA AFLP analysis, it was found that 17 fragments inherited from Pps-1 were common to the reciprocal crosses of both (i) Pps-1 and Jawahar-16 as well as (ii) Pps-1 and H-9. This is the first molecular investigation on the identification of polymorphism between DM-resistant and DM-susceptible opium poppy genotypes and development of DM-resistant opium poppy genotypespecific AFLP markers. These AFLP markers could be used in future genetic studies for analysis of linkage to the downy mildew resistance trait.

  17. Tyrosine Aminotransferase Contributes to Benzylisoquinoline Alkaloid Biosynthesis in Opium Poppy1[W

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    Lee, Eun-Jeong; Facchini, Peter J.

    2011-01-01

    Tyrosine aminotransferase (TyrAT) catalyzes the transamination of l-Tyr and α-ketoglutarate, yielding 4-hydroxyphenylpyruvic acid and l-glutamate. The decarboxylation product of 4-hydroxyphenylpyruvic acid, 4-hydroxyphenylacetaldehyde, is a precursor to a large and diverse group of natural products known collectively as benzylisoquinoline alkaloids (BIAs). We have isolated and characterized a TyrAT cDNA from opium poppy (Papaver somniferum), which remains the only commercial source for several pharmaceutical BIAs, including codeine, morphine, and noscapine. TyrAT belongs to group I pyridoxal 5′-phosphate (PLP)-dependent enzymes wherein Schiff base formation occurs between PLP and a specific Lys residue. The amino acid sequence of TyrAT showed considerable homology to other putative plant TyrATs, although few of these have been functionally characterized. Purified, recombinant TyrAT displayed a molecular mass of approximately 46 kD and a substrate preference for l-Tyr and α-ketoglutarate, with apparent Km values of 1.82 and 0.35 mm, respectively. No specific requirement for PLP was detected in vitro. Liquid chromatography-tandem mass spectrometry confirmed the conversion of l-Tyr to 4-hydroxyphenylpyruvate. TyrAT gene transcripts were most abundant in roots and stems of mature opium poppy plants. Virus-induced gene silencing was used to evaluate the contribution of TyrAT to BIA metabolism in opium poppy. TyrAT transcript levels were reduced by at least 80% in silenced plants compared with controls and showed a moderate reduction in total alkaloid content. The modest correlation between transcript levels and BIA accumulation in opium poppy supports a role for TyrAT in the generation of alkaloid precursors, but it also suggests the occurrence of other sources for 4-hydroxyphenylacetaldehyde. PMID:21949209

  18. Poppies or Peace: The Relationship between Opium Production and Conflict

    Science.gov (United States)

    2012-06-08

    absent actual force, most 39 poppy farmers become stuck in a debt cycle – a cycle Lu Saw advocates against in his Plea. Lu Saw, The Bondage of Opium...The Agony of the Wa People, A Proposal and A Plea (Raleigh: Center for the Public Domain), http://www.ibiblio.org/obl/docs/ BONDAGE . htm (accessed...

  19. Multivariate analysis in relation to breeding system in opium popy, Papaver somniferum L.

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    Singh S.P.

    2004-01-01

    Full Text Available The opium poppy (Papaver somniferum L. is an important medicinal plant of great pharmacopoel uses. 101 germplasm lines of different eco-geographical origin maintained at National Botanical Research Institute, Lucknow were evaluated to study the genetic divergence for seed yield/plant, opium yield/plant and its 8 component traits following multivariate and canonical analysis. The genotypes were grouped in 13 clusters and confirmed by canonical analysis. Sixty eight percent genotypes (69/101 were genetically close to each other and grouped in 6 clusters (II, III, IV, V, VIII, XII while apparent diversity was noticed for 32 percent (32/101 of the genotypes who diversed into rest 7 clusters (I, VI, VII, IX, X, XI, XIII. Inter cluster distance ranged from 47.28 to 234.55. The maximum was between IX and X followed by VII and IX (208.30 and IX and XI (205.53. The genotypes in cluster IX, X. XI, and XII had greater potential as breeding stock by virtue of high mean values of one or more component characters and high statistical distance among them. Based on findings of high cluster mean of component trait and inter-cluster distance among clusters, a breeding plan has been discussed.

  20. Morphine biosynthesis in opium poppy involves two cell types: sieve elements and laticifers.

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    Onoyovwe, Akpevwe; Hagel, Jillian M; Chen, Xue; Khan, Morgan F; Schriemer, David C; Facchini, Peter J

    2013-10-01

    Immunofluorescence labeling and shotgun proteomics were used to establish the cell type-specific localization of morphine biosynthesis in opium poppy (Papaver somniferum). Polyclonal antibodies for each of six enzymes involved in converting (R)-reticuline to morphine detected corresponding antigens in sieve elements of the phloem, as described previously for all upstream enzymes transforming (S)-norcoclaurine to (S)-reticuline. Validated shotgun proteomics performed on whole-stem and latex total protein extracts generated 2031 and 830 distinct protein families, respectively. Proteins corresponding to nine morphine biosynthetic enzymes were represented in the whole stem, whereas only four of the final five pathway enzymes were detected in the latex. Salutaridine synthase was detected in the whole stem, but not in the latex subproteome. The final three enzymes converting thebaine to morphine were among the most abundant active latex proteins despite a limited occurrence in laticifers suggested by immunofluorescence labeling. Multiple charge isoforms of two key O-demethylases in the latex were revealed by two-dimensional immunoblot analysis. Salutaridine biosynthesis appears to occur only in sieve elements, whereas conversion of thebaine to morphine is predominant in adjacent laticifers, which contain morphine-rich latex. Complementary use of immunofluorescence labeling and shotgun proteomics has substantially resolved the cellular localization of morphine biosynthesis in opium poppy.

  1. Utilization of opium poppy wastes as a fuel source

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    Demirbas, A.; Cengiz, M.; Yayli, N. (KT University, Akcaabat-Trabzon (Turkey). Educational Faculty)

    1994-01-01

    Air dried and ground opium poppy stalks suspended in water containing sodium carbonate catalysts have been completely converted into liquid fuels and water soluble- chemicals at 573[degree]K in a 0.1 liter autoclave. Extractives and oil properties obtained from stalks and poppy seed were studied. Major components of the oil were linoleic acid (60.2%) and oleic acid (22.3%). Alcohol-benzene extractives of the stalks were 28.8% while ether solubility was 7.5%. 15 refs., 6 tabs.

  2. Quantitative 1H NMR metabolomics reveals extensive metabolic reprogramming of primary and secondary metabolism in elicitor-treated opium poppy cell cultures

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    Zulak, Katherine G; Weljie, Aalim M; Vogel, Hans J; Facchini, Peter J

    2008-01-01

    Abstract Background Opium poppy (Papaver somniferum) produces a diverse array of bioactive benzylisoquinoline alkaloids and has emerged as a model system to study plant alkaloid metabolism. The plant is cultivated as the only commercial source of the narcotic analgesics morphine and codeine, but also produces many other alkaloids including the antimicrobial agent sanguinarine. Modulations in plant secondary metabolism as a result of environmental perturbations are often associated with the al...

  3. The protection of the poppy plant (Papaver somniferum L. against poppy weevil (Stenocarus ruficornis Stephens by foliar application

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    Karel Sikora

    2008-01-01

    Full Text Available Poppy seed (Papaver somniferum L. is an annual autumn or spring plant. This crop is cultivated generally for seed which is used as a foodstuff in food processing industry. The biological efficacy of different tested active ingredients (lambda-cyhalothrin, bifenthrin, aplha-cypermethrin, DE-225 and combination chlorpyrifos + cypermethrin on poppy weevil (Stenocarus ruficornis S. was evaluated in comparison with reference active ingredient (carbofuran used as a standard treatment. The active ingredients were applied against the mentioned pest once in the season and were used in doses which were similar to those used against stem weevils in winter oil seed rape. Reference active ingredient was used in the dose which was authorised in the Czech Republic as standard ones against the poppy weevil. All active ingredients revealed efficacy which was measured (as a size of injuries both on leaves and roots. Two trials were performed in 2001–2002 in which efficacy and selectivity were assessed.

  4. Characterization of a Flavoprotein Oxidase from Opium Poppy Catalyzing the Final Steps in Sanguinarine and Papaverine Biosynthesis*

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    Hagel, Jillian M.; Beaudoin, Guillaume A. W.; Fossati, Elena; Ekins, Andrew; Martin, Vincent J. J.; Facchini, Peter J.

    2012-01-01

    Benzylisoquinoline alkaloids are a diverse class of plant specialized metabolites that includes the analgesic morphine, the antimicrobials sanguinarine and berberine, and the vasodilator papaverine. The two-electron oxidation of dihydrosanguinarine catalyzed by dihydrobenzophenanthridine oxidase (DBOX) is the final step in sanguinarine biosynthesis. The formation of the fully conjugated ring system in sanguinarine is similar to the four-electron oxidations of (S)-canadine to berberine and (S)-tetrahydropapaverine to papaverine. We report the isolation and functional characterization of an opium poppy (Papaver somniferum) cDNA encoding DBOX, a flavoprotein oxidase with homology to (S)-tetrahydroprotoberberine oxidase and the berberine bridge enzyme. A query of translated opium poppy stem transcriptome databases using berberine bridge enzyme yielded several candidate genes, including an (S)-tetrahydroprotoberberine oxidase-like sequence selected for heterologous expression in Pichia pastoris. The recombinant enzyme preferentially catalyzed the oxidation of dihydrosanguinarine to sanguinarine but also converted (RS)-tetrahydropapaverine to papaverine and several protoberberine alkaloids to oxidized forms, including (RS)-canadine to berberine. The Km values of 201 and 146 μm for dihydrosanguinarine and the protoberberine alkaloid (S)-scoulerine, respectively, suggested high concentrations of these substrates in the plant. Virus-induced gene silencing to reduce DBOX transcript levels resulted in a corresponding reduction in sanguinarine, dihydrosanguinarine, and papaverine accumulation in opium poppy roots in support of DBOX as a multifunctional oxidative enzyme in BIA metabolism. PMID:23118227

  5. Characterization of a flavoprotein oxidase from opium poppy catalyzing the final steps in sanguinarine and papaverine biosynthesis.

    Science.gov (United States)

    Hagel, Jillian M; Beaudoin, Guillaume A W; Fossati, Elena; Ekins, Andrew; Martin, Vincent J J; Facchini, Peter J

    2012-12-14

    Benzylisoquinoline alkaloids are a diverse class of plant specialized metabolites that includes the analgesic morphine, the antimicrobials sanguinarine and berberine, and the vasodilator papaverine. The two-electron oxidation of dihydrosanguinarine catalyzed by dihydrobenzophenanthridine oxidase (DBOX) is the final step in sanguinarine biosynthesis. The formation of the fully conjugated ring system in sanguinarine is similar to the four-electron oxidations of (S)-canadine to berberine and (S)-tetrahydropapaverine to papaverine. We report the isolation and functional characterization of an opium poppy (Papaver somniferum) cDNA encoding DBOX, a flavoprotein oxidase with homology to (S)-tetrahydroprotoberberine oxidase and the berberine bridge enzyme. A query of translated opium poppy stem transcriptome databases using berberine bridge enzyme yielded several candidate genes, including an (S)-tetrahydroprotoberberine oxidase-like sequence selected for heterologous expression in Pichia pastoris. The recombinant enzyme preferentially catalyzed the oxidation of dihydrosanguinarine to sanguinarine but also converted (RS)-tetrahydropapaverine to papaverine and several protoberberine alkaloids to oxidized forms, including (RS)-canadine to berberine. The K(m) values of 201 and 146 μm for dihydrosanguinarine and the protoberberine alkaloid (S)-scoulerine, respectively, suggested high concentrations of these substrates in the plant. Virus-induced gene silencing to reduce DBOX transcript levels resulted in a corresponding reduction in sanguinarine, dihydrosanguinarine, and papaverine accumulation in opium poppy roots in support of DBOX as a multifunctional oxidative enzyme in BIA metabolism.

  6. Intoxication due to Papaver rhoeas (Corn Poppy: Five Case Reports

    Directory of Open Access Journals (Sweden)

    Yahya Kemal Günaydın

    2015-01-01

    Full Text Available Introduction. In this paper, we aimed to present five Papaver rhoeas intoxication cases, which is very rare in the literature. Case 1. A 35-year-old female patient was admitted to our emergency room with the complaints of nausea, restlessness, and dyspnea developing 3 hours after eating Papaver rhoeas. On physical examination, her general condition was moderate; she was conscious and the vital findings were normal. The pupils were myotic. She was transferred to the toxicology intensive care unit as she experienced a generalized tonic clonic seizure lasting for three minutes. Case 2. A 41-year-old female patient was brought to our emergency room by 112 ambulance as she had contractions in her arms and legs, unconsciousness, and foam coming from her mouth two hours after Papaver rhoeas ingestion. On physical examination, she was confused, the pupils were myotic, and she was tachycardic. Arterial blood gases analysis revealed lactic acidosis. Case 3. A 38-year-old female patient was admitted to our emergency room with complaints of nausea and vomiting two hours after ingestion of Papaver rhoeas. Her physical examination and tests were normal. Case 4. A 34-year-old male patient was admitted to our emergency room with complaints of numbness and loss of power in his arms and legs one hour after Papaver rhoeas ingestion. He was hospitalized at the toxicology intensive care unit for follow-up and treatment. Dyspnea and bradycardia developed on the follow-up. The oxygen saturation without oxygen support was 90%. ECG revealed sinus bradycardia. The cardiac enzymes did not increase. Case 5. A 42-year-old female patient was brought to our emergency room by 112 ambulance with contractions in her arms and legs and unconsciousness two hours after Papaver rhoeas ingestion. On her physical examination, she was confused and the pupils were myotic. Arterial blood gases analysis revealed lactic acidosis. Conclusion. All patients were followed up for a few days and

  7. Degradation of morphine in opium poppy processing waste composting.

    Science.gov (United States)

    Wang, Yin Quan; Zhang, Jin Lin; Schuchardt, Frank; Wang, Yan

    2014-09-01

    To investigate morphine degradation and optimize turning frequency in opium poppy processing waste composting, a pilot scale windrow composting trial was run for 55 days. Four treatments were designed as without turning (A1), every 5 days turning (A2), every 10 days turning (A3) and every 15 days turning (A4). During composting, a range of physicochemical parameters including the residual morphine degradation, temperature, pH, and the contents of total C, total N, total P and total K were investigated. For all treatments, the residual morphine content decreased below the detection limit and reached the safety standards after day 30 of composting, the longest duration of high temperature (⩾50 °C) was observed in A3, pH increased 16.9-17.54%, total carbon content decreased 15.5-22.5%, C/N ratio reduced from 46 to 26, and the content of total phosphorus and total potassium increased slightly. The final compost obtained by a mixture of all four piles was up to 55.3% of organic matter, 3.3% of total nutrient (N, P2O5 and K2O) and 7.6 of pH. A turning frequency of every ten days for a windrow composting of opium poppy processing waste is recommended to produce homogenous compost. Copyright © 2014 Elsevier Ltd. All rights reserved.

  8. A nested-polymerase chain reaction protocol for detection and population biology studies of Peronospora arborescens, the downy mildew pathogen of opium poppy, using herbarium specimens and asymptomatic, fresh plant tissues.

    Science.gov (United States)

    Montes-Borrego, Miguel; Muñoz Ledesma, Francisco J; Jiménez-Díaz, Rafael M; Landa, Blanca B

    2009-01-01

    A sensitive nested-polymerase chain reaction (PCR) protocol was developed using either of two primer pairs that improves the in planta detection of Peronospora arborescens DNA. The new protocol represented an increase in sensitivity of 100- to 1,000-fold of detection of the oomycete in opium poppy tissue compared with the detection limit of single PCR using the same primer pairs. The new protocol allowed amplification of 5 to 0.5 fg of Peronospora arborescens DNA mixed with Papaver somniferum DNA. The protocol proved useful for amplifying Peronospora arborescens DNA from 96-year-old herbarium specimens of Papaver spp. and to demonstrate that asymptomatic, systemic infections by Peronospora arborescens can occur in wild Papaver spp. as well as in cultivated opium poppy. Also, the increase in sensitivity of the protocol made possible the detection of seedborne Peronospora arborescens in commercial opium poppy seed stocks in Spain with a high frequency, which poses a threat for pathogen spread. Direct sequencing of purified amplicons allowed alignment of a Peronospora arborescens internal transcribed spacer (ITS) ribosomal DNA (rDNA) sequence up to 730-bp long when combining the sequences obtained with the two primer sets. Maximum parsimony analysis of amplified Peronospora arborescens ITS rDNA sequences from specimens of Papaver dubium, P. hybridum, P. rhoeas, and P. somniferum from different countries indicated for the first time that a degree of host specificity may exist within populations of Peronospora arborescens. The reported protocol will be useful for epidemiological and biogeographical studies of downy mildew diseases as well as to unravel misclassification of Peronospora arborescens and Peronospora cristata, the reported causal agents of the opium poppy downy mildew disease.

  9. Thebaine in hair as a marker for chronic use of illegal opium poppy substances.

    Science.gov (United States)

    Lee, Sooyeun; Park, Yonghoon; Han, Eunyoung; Choi, Hwakyung; Chung, Heesun; Oh, Seung Min; Chung, Kyu Hyuck

    2011-01-30

    Opium poppy products are often illegally used for both recreational and medicinal purposes. In order to demonstrate the ingestion of opium poppy substances, morphine, codeine and their metabolites have been identified. However, morphine and codeine also originate from the ingestion of therapeutic drugs. Therefore, thebaine, one of the main opium alkaloids, in hair was suggested as a marker for chronic use of illegal opium poppy substances in the present study. First, thebaine was included in the analyte list of our routine analytical method for the simultaneous quantification of codeine, morphine, norcodeine, normorphine and 6-acetylmorphine (6-AM) in hair, which was fully validated previously. Then, the incorporation of thebaine and other opiates into hair and the effect of hair pigmentation were examined using lean Zucker rats with both dark grey and white hair on the same body. Thebaine was also measured in hair samples from actual cases of opium poppy substance use. Consequently, thebaine in hair was demonstrated as a marker of chronic use of illegal opium poppy substances using an animal study and actual cases. Thebaine and other opiates were successfully measured in pigmented hair from rats that ingested raw opium suspension. Moreover, thebaine identified in hair excluded possibility of ingestion of pharmaceutical opiates in actual cases. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  10. Integration of deep transcriptome and proteome analyses reveals the components of alkaloid metabolism in opium poppy cell cultures

    Directory of Open Access Journals (Sweden)

    Schriemer David C

    2010-11-01

    Full Text Available Abstract Background Papaver somniferum (opium poppy is the source for several pharmaceutical benzylisoquinoline alkaloids including morphine, the codeine and sanguinarine. In response to treatment with a fungal elicitor, the biosynthesis and accumulation of sanguinarine is induced along with other plant defense responses in opium poppy cell cultures. The transcriptional induction of alkaloid metabolism in cultured cells provides an opportunity to identify components of this process via the integration of deep transcriptome and proteome databases generated using next-generation technologies. Results A cDNA library was prepared for opium poppy cell cultures treated with a fungal elicitor for 10 h. Using 454 GS-FLX Titanium pyrosequencing, 427,369 expressed sequence tags (ESTs with an average length of 462 bp were generated. Assembly of these sequences yielded 93,723 unigenes, of which 23,753 were assigned Gene Ontology annotations. Transcripts encoding all known sanguinarine biosynthetic enzymes were identified in the EST database, 5 of which were represented among the 50 most abundant transcripts. Liquid chromatography-tandem mass spectrometry (LC-MS/MS of total protein extracts from cell cultures treated with a fungal elicitor for 50 h facilitated the identification of 1,004 proteins. Proteins were fractionated by one-dimensional SDS-PAGE and digested with trypsin prior to LC-MS/MS analysis. Query of an opium poppy-specific EST database substantially enhanced peptide identification. Eight out of 10 known sanguinarine biosynthetic enzymes and many relevant primary metabolic enzymes were represented in the peptide database. Conclusions The integration of deep transcriptome and proteome analyses provides an effective platform to catalogue the components of secondary metabolism, and to identify genes encoding uncharacterized enzymes. The establishment of corresponding transcript and protein databases generated by next-generation technologies in a

  11. Integration of deep transcriptome and proteome analyses reveals the components of alkaloid metabolism in opium poppy cell cultures.

    Science.gov (United States)

    Desgagné-Penix, Isabel; Khan, Morgan F; Schriemer, David C; Cram, Dustin; Nowak, Jacek; Facchini, Peter J

    2010-11-18

    Papaver somniferum (opium poppy) is the source for several pharmaceutical benzylisoquinoline alkaloids including morphine, the codeine and sanguinarine. In response to treatment with a fungal elicitor, the biosynthesis and accumulation of sanguinarine is induced along with other plant defense responses in opium poppy cell cultures. The transcriptional induction of alkaloid metabolism in cultured cells provides an opportunity to identify components of this process via the integration of deep transcriptome and proteome databases generated using next-generation technologies. A cDNA library was prepared for opium poppy cell cultures treated with a fungal elicitor for 10 h. Using 454 GS-FLX Titanium pyrosequencing, 427,369 expressed sequence tags (ESTs) with an average length of 462 bp were generated. Assembly of these sequences yielded 93,723 unigenes, of which 23,753 were assigned Gene Ontology annotations. Transcripts encoding all known sanguinarine biosynthetic enzymes were identified in the EST database, 5 of which were represented among the 50 most abundant transcripts. Liquid chromatography-tandem mass spectrometry (LC-MS/MS) of total protein extracts from cell cultures treated with a fungal elicitor for 50 h facilitated the identification of 1,004 proteins. Proteins were fractionated by one-dimensional SDS-PAGE and digested with trypsin prior to LC-MS/MS analysis. Query of an opium poppy-specific EST database substantially enhanced peptide identification. Eight out of 10 known sanguinarine biosynthetic enzymes and many relevant primary metabolic enzymes were represented in the peptide database. The integration of deep transcriptome and proteome analyses provides an effective platform to catalogue the components of secondary metabolism, and to identify genes encoding uncharacterized enzymes. The establishment of corresponding transcript and protein databases generated by next-generation technologies in a system with a well-defined metabolite profile facilitates

  12. Local infection of opium poppy leaves by Peronospora somniferi sporangia can give rise to systemic infections and seed infection in resistant cultivars

    Energy Technology Data Exchange (ETDEWEB)

    Montes-Borrego, M.; Muñoz-Ledesma, F.J.; Jiménez-Díaz, R.M.; Landa, B.B.

    2017-07-01

    Downy mildew (DM) of opium poppy (Papaver somniferum) caused by Peronospora somniferi is one of the most destructive diseases of this crop due to the systemic nature of infection as compared with local infections caused by Peronospora meconopsidis, the other downy mildew pathogen of this crop. We developed an inoculation method using Peronospora somniferi sporangia as inoculum and demonstrated for the first time that local infection of leaves by sporangia give rise to systemic infections in the plant as well as of seeds. Our results also showed that this inoculation protocol was very effective in reproducing disease symptoms and assessing the resistance response to DM in opium poppy genotypes under field conditions. More interestingly, results indicate that up to 100% of seed samples from some genotypes showing a complete (symptomless) resistant phenotype were infected by the pathogen when seeds were analyzed by a P. somniferi-specific nested-PCR protocol. This latter aspect deserves further attention while breeding opium poppy for resistance to P. somniferi.

  13. Local infection of opium poppy leaves by Peronospora somniferi sporangia can give rise to systemic infections and seed infection in resistant cultivars

    International Nuclear Information System (INIS)

    Montes-Borrego, M.; Muñoz-Ledesma, F.J.; Jiménez-Díaz, R.M.; Landa, B.B.

    2017-01-01

    Downy mildew (DM) of opium poppy (Papaver somniferum) caused by Peronospora somniferi is one of the most destructive diseases of this crop due to the systemic nature of infection as compared with local infections caused by Peronospora meconopsidis, the other downy mildew pathogen of this crop. We developed an inoculation method using Peronospora somniferi sporangia as inoculum and demonstrated for the first time that local infection of leaves by sporangia give rise to systemic infections in the plant as well as of seeds. Our results also showed that this inoculation protocol was very effective in reproducing disease symptoms and assessing the resistance response to DM in opium poppy genotypes under field conditions. More interestingly, results indicate that up to 100% of seed samples from some genotypes showing a complete (symptomless) resistant phenotype were infected by the pathogen when seeds were analyzed by a P. somniferi-specific nested-PCR protocol. This latter aspect deserves further attention while breeding opium poppy for resistance to P. somniferi.

  14. Uncoupled defense gene expression and antimicrobial alkaloid accumulation in elicited opium poppy cell cultures.

    Science.gov (United States)

    Facchini, P J; Johnson, A G; Poupart, J; de Luca, V

    1996-01-01

    Treatment of opium poppy (Papaver somniferum L.) cell cultures with autoclaved mycelial homogenates of Botrytis sp. resulted in the accumulation of sanguinarine. Elicitor treatment also caused a rapid and transient induction in the activity of tyrosine/dopa decarboxylase (TYDC, EC 4.1.1.25), which catalyzes the conversion of L-tyrosine and L-dopa to tyramine and dopamine, respectively, the first steps in sanguinarine biosynthesis. TYDC genes were differentially expressed in response to elicitor treatment. TYDC1-like mRNA levels were induced rapidly but declined to near baseline levels within 5 h. In contrast, TYDC2-like transcript levels increased more slowly but were sustained for an extended period. Induction of TYDC mRNAs preceded that of phenylalanine ammonia-lyase (PAL, EC 4.3.1.5) mRNAs. An elicitor preparation from Pythium aphanidermatum was less effective in the induction of TYDC mRNA levels and alkaloid accumulation; however, both elicitors equally induced accumulation of PAL transcripts. In contrast, treatment with methyl jasmonate resulted in an induction of TYDC but not PAL mRNAs. The calmodulin antagonist N-(6-aminohexyl)-5-chloro-1-naphthalenesulfonamide and the protein kinase inhibitor staurosporine partially blocked the fungal elicitor-induced accumulation of sanguinarine. However, only staurosporine and okadaic acid, an inhibitor of protein phosphatases 1 and 2A, blocked the induction of TYDC1-like transcript levels, but they did not block the induction of TYDC2-like or PAL transcript levels. These data suggest that activation mechanisms for PAL, TYDC, and some later sanguinarine biosynthetic enzymes are uncoupled. PMID:8754678

  15. Debt and poppy cultivation : driving factors behind Afghan opium production

    OpenAIRE

    Willumsen, Fredrik Haldorsen

    2006-01-01

    In this master thesis I intend to study opium production in Afghanistan, and identify important drivers behind the opium production. The main aim is to test whether or not Afghan opium production is debt-induced. A claim often found in the literature on Afghan opium production is that the production of opium is debt–induced. In the first part of the thesis I provide a theoretical rationale for why this is the case, using a dynamic model of the cropping choice of a utility maximizing hou...

  16. Straightforward analytical method to determine opium alkaloids in poppy seeds and bakery products

    NARCIS (Netherlands)

    Lopez Sanchez, Patricia; Pereboom-de Fauw, Diana P.K.H.; Mulder, Patrick P.J.; Spanjer, Martien; Stoppelaar, de Joyce; Mol, Hans G.J.; Nijs, de Monique

    2018-01-01

    A straightforward method to determine the content of six opium alkaloids (morphine, codeine, thebaine, noscapine, papaverine and narceine) in poppy seeds and bakery products was developed and validated down to a limit of quantification (LOQ) of 0.1 mg/kg. The method was based on extraction with

  17. Quantitative 1H NMR metabolomics reveals extensive metabolic reprogramming of primary and secondary metabolism in elicitor-treated opium poppy cell cultures

    Directory of Open Access Journals (Sweden)

    Vogel Hans J

    2008-01-01

    Full Text Available Abstract Background Opium poppy (Papaver somniferum produces a diverse array of bioactive benzylisoquinoline alkaloids and has emerged as a model system to study plant alkaloid metabolism. The plant is cultivated as the only commercial source of the narcotic analgesics morphine and codeine, but also produces many other alkaloids including the antimicrobial agent sanguinarine. Modulations in plant secondary metabolism as a result of environmental perturbations are often associated with the altered regulation of other metabolic pathways. As a key component of our functional genomics platform for opium poppy we have used proton nuclear magnetic resonance (1H NMR metabolomics to investigate the interplay between primary and secondary metabolism in cultured opium poppy cells treated with a fungal elicitor. Results Metabolite fingerprinting and compound-specific profiling showed the extensive reprogramming of primary metabolic pathways in association with the induction of alkaloid biosynthesis in response to elicitor treatment. Using Chenomx NMR Suite v. 4.6, a software package capable of identifying and quantifying individual compounds based on their respective signature spectra, the levels of 42 diverse metabolites were monitored over a 100-hour time course in control and elicitor-treated opium poppy cell cultures. Overall, detectable and dynamic changes in the metabolome of elicitor-treated cells, especially in cellular pools of carbohydrates, organic acids and non-protein amino acids were detected within 5 hours after elicitor treatment. The metabolome of control cultures also showed substantial modulations 80 hours after the start of the time course, particularly in the levels of amino acids and phospholipid pathway intermediates. Specific flux modulations were detected throughout primary metabolism, including glycolysis, the tricarboxylic acid cycle, nitrogen assimilation, phospholipid/fatty acid synthesis and the shikimate pathway, all of which

  18. The opium poppy as a symbol of sleep in Bertel Thorvaldsen's relief of 1815.

    Science.gov (United States)

    Tekiner, Halil; Kosar, Muberra

    2016-03-01

    Danish sculptor Bertel Thorvaldsen (1770-1844) is one of the most remarkable representatives of Neoclassicist sculptural art in Europe, which was largely inspired by the classical art and culture of Greek and Roman antiquity. A pair of marble reliefs, Night and Day, exhibited in the Thorvaldsen Museum (Copenhagen), marks the culmination of Thorvaldsen's relief art and is of particular interest to the history of sleep medicine. In the first relief, Night, an angel with her neck bent and eyes closed has two babies in her embrace and seems to be floating down in grief, with an owl hovering behind her. Her hair is also twined with opium poppies, the symbol of sleep and death in antiquity. Our findings suggest that this relief not only indicates a mythological association between the opium poppy and sleep but also has a strong connotation with the poppy's medicinal use for inducing sleep throughout the centuries. Copyright © 2015 Elsevier B.V. All rights reserved.

  19. Isolation and characterization of a cDNA encoding (S)-cis-N-methylstylopine 14-hydroxylase from opium poppy, a key enzyme in sanguinarine biosynthesis.

    Science.gov (United States)

    Beaudoin, Guillaume A W; Facchini, Peter J

    2013-02-15

    Sanguinarine is a benzo[c]phenenthridine alkaloid with potent antimicrobial properties found commonly in plants of the Papaveraceae, including the roots of opium poppy (Papaver somniferum). Sanguinarine is formed from the central 1-benzylisoquinoline intermediate (S)-reticuline via the protoberberine alkaloid (S)-scoulerine, which undergoes five enzymatic oxidations and an N-methylation. The first four oxidations from (S)-scoulerine are catalyzed by cytochromes P450, whereas the final conversion involves a flavoprotein oxidase. All but one gene in the biosynthetic pathway from (S)-reticuline to sanguinarine has been identified. In this communication, we report the isolation and characterization of (S)-cis-N-methylstylopine 14-hydroxylase (MSH) from opium poppy based on the transcriptional induction in elicitor-treated cell suspension cultures and root-specific expression of the corresponding gene. Along with protopine 6-hydroxylase, which catalyzes the subsequent and penultimate step in sanguinarine biosynthesis, MSH is a member of the CYP82N subfamily of cytochromes P450. The full-length MSH cDNA was expressed in Saccharomyces cerevisiae and the recombinant microsomal protein was tested for enzymatic activity using 25 benzylisoquinoline alkaloids representing a wide range of structural subgroups. The only enzymatic substrates were the N-methylated protoberberine alkaloids N-methylstylopine and N-methylcanadine, which were converted to protopine and allocryptopine, respectively. Copyright © 2013. Published by Elsevier Inc.

  20. A Tale of Three Cell Types: Alkaloid Biosynthesis Is Localized to Sieve Elements in Opium Poppy

    Science.gov (United States)

    Bird, David A.; Franceschi, Vincent R.; Facchini, Peter J.

    2003-01-01

    Opium poppy produces a diverse array of pharmaceutical alkaloids, including the narcotic analgesics morphine and codeine. The benzylisoquinoline alkaloids of opium poppy accumulate in the cytoplasm, or latex, of specialized laticifers that accompany vascular tissues throughout the plant. However, immunofluorescence labeling using affinity-purified antibodies showed that three key enzymes, (S)-N-methylcoclaurine 3′-hydroxylase (CYP80B1), berberine bridge enzyme (BBE), and codeinone reductase (COR), involved in the biosynthesis of morphine and the related antimicrobial alkaloid sanguinarine, are restricted to the parietal region of sieve elements adjacent or proximal to laticifers. The localization of laticifers was demonstrated using antibodies specific to the major latex protein (MLP), which is characteristic of the cell type. In situ hybridization showed that CYP80B1, BBE, and COR gene transcripts were found in the companion cell paired with each sieve element, whereas MLP transcripts were restricted to laticifers. The biosynthesis and accumulation of alkaloids in opium poppy involves cell types not implicated previously in plant secondary metabolism and dramatically extends the function of sieve elements beyond the transport of solutes and information macromolecules in plants. PMID:14508000

  1. The rules of drug taking: wine and poppy derivatives in the Ancient World. VIII. Lack of evidence of opium addiction.

    Science.gov (United States)

    Nencini, P

    1997-09-01

    The widespread therapeutic use of opium and its probable ritual use is faced with the absence of any explicit description of cases of opium dependence. It is possible that this was due to a lack of diagnostic capability. However, even the attempt to uncover cases of opium dependence by systematically analyzing the literary passages in which poppies, opium, and meconium are quoted are unsuccessful. The only two cases of suspected opium addiction that can be selected in this way are those of the Emperor Marcus Aurelius and Ovid. The most parsimonious interpretation is the lack of an hedonic use of poppy derivatives, being that this kind of use is the most frequently connected with the development of addiction.

  2. Estimation of dinitrogen fixation by cowpea (Vigna unguiculata) using residual soil 15N in poppy (Papaver somniferum L) cowpea sequence

    International Nuclear Information System (INIS)

    Patra, D.D.; Chand, Sukhmal; Anwar, M.

    1994-01-01

    Estimation of dinitrogen fixation by cowpea was carried out under greenhouse conditions using pots each containing 12 kg soil. Different 15 N sources included residual soil 15 N where urea was applied to opium poppy before planting of cowpea as fixing and maize as non-fixing crop. Other N sources were labelled urea, 15 N labelled poppy straw, and labelled urea + unlabelled poppy straw. The amount of N 2 fixed varied with the source of 15 N in soil. Plant material treatment gave a higher estimate at 40 days, whereas the estimate was highest with residual 15 N at 75 days. Such variation is attributed to variation in 1 5N enrichment which can be reduced by utilizing the residual 15 N which gives a more stable enrichment of soil 15 N with time. It may also alleviate the errors resulting from the differential pattern of 15 N uptake by fixing and nonfixing plant due to temporal variation in 15 N enrichment in soil. (author). 8 refs., 3 tabs

  3. Short-chain dehydrogenase/reductase catalyzing the final step of noscapine biosynthesis is localized to laticifers in opium poppy.

    Science.gov (United States)

    Chen, Xue; Facchini, Peter J

    2014-01-01

    The final step in the biosynthesis of the phthalideisoquinoline alkaloid noscapine involves a purported dehydrogenation of the narcotinehemiacetal keto moiety. A short-chain dehydrogenase/reductase (SDR), designated noscapine synthase (NOS), that catalyzes dehydrogenation of narcotinehemiacetal to noscapine was identified in opium poppy and functionally characterized. The NOS gene was isolated using an integrated transcript and metabolite profiling strategy and subsequently expressed in Escherichia coli. Noscapine synthase is highly divergent from other characterized members of the NADPH-dependent SDR superfamily involved in benzylisoquinoline alkaloid metabolism, and it exhibits exclusive substrate specificity for narcotinehemiacetal. Kinetic analyses showed that NOS exhibits higher catalytic efficiency with NAD+ as the cofactor compared with NADP+. Suppression of NOS transcript levels in opium poppy plants subjected to virus-induced gene silencing resulted in a corresponding reduction in the accumulation of noscapine and an increase in narcotinehemiacetal levels in the latex. Noscapine and NOS transcripts were detected in all opium poppy organs, but both were most abundant in stems. Unlike other putative biosynthetic genes clustered in the opium poppy genome, and their corresponding proteins, NOS transcripts and the cognate enzyme were abundant in latex, indicating that noscapine metabolism is completed in a distinct cell type compared with the rest of the pathway.

  4. Biotypes of scentless chamomile Matricaria maritima (L.) ssp. inodora (L.) Dostal and common poppy Papaver rhoeas (L.) resistant to tribenuron methyl, in Poland

    OpenAIRE

    Adamczewski Kazimierz; Kierzek Roman; Matysiak Kinga

    2014-01-01

    Scentless chamomile Matricaria maritima (L.) ssp. inodora (L.) Dostal and common poppy Papaver rhoeas (L.) are species which very often infest winter cereal and winter rape crops. Inhibitors of acetolactate synthase (ALS) are commonly used for control of these weeds. The herbicides are characterised by a single site of action in the plant, which has an influence on selection of the weed population and may result in a rapid development of resistance. In 2012, five seed samples of scen...

  5. Detection of Verticillium wilt of olive trees and downy mildew of opium poppy using hyperspectral and thermal UAV imagery

    Science.gov (United States)

    Calderón Madrid, Rocío; Navas Cortés, Juan Antonio; Montes Borrego, Miguel; Landa del Castillo, Blanca Beatriz; Lucena León, Carlos; Jesús Zarco Tejada, Pablo

    2014-05-01

    The present study explored the use of high-resolution thermal, multispectral and hyperspectral imagery as indicators of the infections caused by Verticillium wilt (VW) in olive trees and downy mildew (DM) in opium poppy fields. VW, caused by the soil-borne fungus Verticillium dahliae, and DM, caused by the biotrophic obligate oomycete Peronospora arborescens, are the most economically limiting diseases of olive trees and opium poppy, respectively, worldwide. V. dahliae infects the plant by the roots and colonizes its vascular system, blocking water flow and eventually inducing water stress. P. arborescens colonizes the mesophyll, appearing the first symptoms as small chlorotic leaf lesions, which can evolve to curled and thickened tissues and systemic infections that become deformed and necrotic as the disease develops. The work conducted to detect VW and DM infection consisted on the acquisition of time series of airborne thermal, multispectral and hyperspectral imagery using 2-m and 5-m wingspan electric Unmanned Aerial Vehicles (UAVs) in spring and summer of three consecutive years (2009 to 2011) for VW detection and on three dates in spring of 2009 for DM detection. Two 7-ha commercial olive orchards naturally infected with V. dahliae and two opium poppy field plots artificially infected by P. arborescens were flown. Concurrently to the airborne campaigns, olive orchards and opium poppy fields were assessed "in situ" to assess actual VW severity and DM incidence. Furthermore, field measurements were conducted at leaf and crown level. The field results related to VW detection showed a significant increase in crown temperature (Tc) minus air temperature (Ta) and a decrease in leaf stomatal conductance (G) as VW severity increased. This reduction in G was associated with a significant increase in the Photochemical Reflectance Index (PRI570) and a decrease in chlorophyll fluorescence. DM asymptomatic leaves showed significantly higher NDVI and lower green/red index

  6. Straightforward analytical method to determine opium alkaloids in poppy seeds and bakery products.

    Science.gov (United States)

    López, Patricia; Pereboom-de Fauw, Diana P K H; Mulder, Patrick P J; Spanjer, Martien; de Stoppelaar, Joyce; Mol, Hans G J; de Nijs, Monique

    2018-03-01

    A straightforward method to determine the content of six opium alkaloids (morphine, codeine, thebaine, noscapine, papaverine and narceine) in poppy seeds and bakery products was developed and validated down to a limit of quantification (LOQ) of 0.1mg/kg. The method was based on extraction with acetonitrile/water/formic acid, ten-fold dilution and analysis by LC-MS/MS using a pH 10 carbonate buffer. The method was applied for the analysis of 41 samples collected in 2015 in the Netherlands and Germany. All samples contained morphine ranging from 0.2 to 240mg/kg. The levels of codeine and thebaine ranged from below LOQ to 348mg/kg and from below LOQ to 106mg/kg, respectively. Sixty percent of the samples exceeded the guidance reference value of 4mg/kg of morphine set by BfR in Germany, whereas 25% of the samples did not comply with the limits set for morphine, codeine, thebaine and noscapine by Hungarian legislation. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Isolation and characterization of latex-specific promoters from Papaver somniferum L.

    OpenAIRE

    Raymond, Michelle Jean

    2004-01-01

    The pharmacologically important alkaloids morphine and codeine are found in latex of opium poppy (Papaver somniferum). Latex is harbored in laticifers, a specialized vascular cell-type. Isolation and characterization of latex-specific genes may provide a useful tool to metabolically engineer increased alkaloid production. Previous research in the Nessler laboratory identified genes that exhibit latex-specific gene expression. Latex-specific genes were an 2-oxoglutarate-dioxygense (DIOX), ...

  8. Dioxygenases Catalyze O-Demethylation and O,O-Demethylenation with Widespread Roles in Benzylisoquinoline Alkaloid Metabolism in Opium Poppy*

    Science.gov (United States)

    Farrow, Scott C.; Facchini, Peter J.

    2013-01-01

    In opium poppy, the antepenultimate and final steps in morphine biosynthesis are catalyzed by the 2-oxoglutarate/Fe(II)-dependent dioxygenases, thebaine 6-O-demethylase (T6ODM) and codeine O-demethylase (CODM). Further investigation into the biochemical functions of CODM and T6ODM revealed extensive and unexpected roles for such enzymes in the metabolism of protopine, benzo[c]phenanthridine, and rhoeadine alkaloids. When assayed with a wide range of benzylisoquinoline alkaloids, CODM, T6ODM, and the functionally unassigned paralog DIOX2, renamed protopine O-dealkylase, showed novel and efficient dealkylation activities, including regio- and substrate-specific O-demethylation and O,O-demethylenation. Enzymes catalyzing O,O-demethylenation, which cleave a methylenedioxy bridge leaving two hydroxyl groups, have previously not been reported in plants. Similar cleavage of methylenedioxy bridges on substituted amphetamines is catalyzed by heme-dependent cytochromes P450 in mammals. Preferred substrates for O,O-demethylenation by CODM and protopine O-dealkylase were protopine alkaloids that serve as intermediates in the biosynthesis of benzo[c]phenanthridine and rhoeadine derivatives. Virus-induced gene silencing used to suppress the abundance of CODM and/or T6ODM transcripts indicated a direct physiological role for these enzymes in the metabolism of protopine alkaloids, and they revealed their indirect involvement in the formation of the antimicrobial benzo[c]phenanthridine sanguinarine and certain rhoeadine alkaloids in opium poppy. PMID:23928311

  9. Dioxygenases catalyze O-demethylation and O,O-demethylenation with widespread roles in benzylisoquinoline alkaloid metabolism in opium poppy.

    Science.gov (United States)

    Farrow, Scott C; Facchini, Peter J

    2013-10-04

    In opium poppy, the antepenultimate and final steps in morphine biosynthesis are catalyzed by the 2-oxoglutarate/Fe(II)-dependent dioxygenases, thebaine 6-O-demethylase (T6ODM) and codeine O-demethylase (CODM). Further investigation into the biochemical functions of CODM and T6ODM revealed extensive and unexpected roles for such enzymes in the metabolism of protopine, benzo[c]phenanthridine, and rhoeadine alkaloids. When assayed with a wide range of benzylisoquinoline alkaloids, CODM, T6ODM, and the functionally unassigned paralog DIOX2, renamed protopine O-dealkylase, showed novel and efficient dealkylation activities, including regio- and substrate-specific O-demethylation and O,O-demethylenation. Enzymes catalyzing O,O-demethylenation, which cleave a methylenedioxy bridge leaving two hydroxyl groups, have previously not been reported in plants. Similar cleavage of methylenedioxy bridges on substituted amphetamines is catalyzed by heme-dependent cytochromes P450 in mammals. Preferred substrates for O,O-demethylenation by CODM and protopine O-dealkylase were protopine alkaloids that serve as intermediates in the biosynthesis of benzo[c]phenanthridine and rhoeadine derivatives. Virus-induced gene silencing used to suppress the abundance of CODM and/or T6ODM transcripts indicated a direct physiological role for these enzymes in the metabolism of protopine alkaloids, and they revealed their indirect involvement in the formation of the antimicrobial benzo[c]phenanthridine sanguinarine and certain rhoeadine alkaloids in opium poppy.

  10. Somatic Embryogenesis, Rhizogenesis, and Morphinan Alkaloids Production in Two Species of Opium Poppy

    Directory of Open Access Journals (Sweden)

    My Abdelmajid Kassem

    2001-01-01

    Morphine was only detected in aerial parts of Papaver somniferum album. Codeine and thebaine were detected in the rhizogenous but no embryonic callus. These results suggest that root organogenesis is causally related to alkaloid biosynthesis.

  11. Molecular cloning and characterization of a novel freezing-inducible DREB1/CBF transcription factor gene in boreal plant Iceland poppy (Papaver nudicaule

    Directory of Open Access Journals (Sweden)

    Zhuo Huang

    Full Text Available Abstract DREB1 of the AP2/ERF superfamily plays a key role in the regulation of plant response to low temperatures. In this study, a novel DREB1/CBF transcription factor, PnDREB1, was isolated from Iceland poppy (Papaver nudicaule, a plant adaptive to low temperature environments. It is homologous to the known DREB1s of Arabidopsis and other plant species. It also shares similar 3D structure, and conserved and functionally important motifs with DREB1s of Arabidopsis. The phylogenetic analysis indicated that the AP2 domain of PnDREB1 is similar to those of Glycine max, Medicago truncatula, and M. sativa. PnDREB1 is constitutively expressed in diverse tissues and is increased in roots. qPCR analyses indicated that PnDREB1 is significantly induced by freezing treatment as well as by abscissic acid. The expression levels induced by freezing treatment were higher in the variety with higher degree of freezing tolerance. These results suggested that PnDREB1 is a novel and functional DREB1 transcription factor involved in freezing response and possibly in other abiotic stresses. Furthermore, the freezing-induction could be suppressed by exogenous gibberellins acid, indicating that PnDREB1 might play some role in the GA signaling transduction pathway. This study provides a basis for better understanding the roles of DREB1 in adaption of Iceland poppy to low temperatures.

  12. Combining ability of opium poppy genotypes over F1 and F2 generations of 8x8 diallel cross

    Directory of Open Access Journals (Sweden)

    Hemant Kumar Yadav

    2009-01-01

    Full Text Available Combining abilities for yield, its component traits and morphine content were examined in opium poppy tounderstand the inheritance pattern of these traits, and to identify genotypes suitable for genetic improvement of yield andmorphine content. The experiment comprising a total of 64 treatments (28 F1+28 F2 and 8 parents was evaluated in RBD. Theresults showed that most of the traits are governed by non additive gene action however additive gene action is also important.The parents BR-232, BR-245, BR-234 were found to be good general combiners for yield and its related traits and can beutilized in multiple breeding programs. SCA effects in relation to GCA effects of parents showed that most of the crosscombinations with high SCA effects involved high x high, high x low and low x low GCA combiners.

  13. POPPY SEED (PAPAVER SOMNIFERUM L.: EFFECT OF GENOTYPE AND YEAR OF CULTIVATION ON VARIABILITY IN ITS LIPID COMPOSITION

    Directory of Open Access Journals (Sweden)

    Michaela Havrlentová

    2012-02-01

    Full Text Available Poppy seeds have a high nutritive value and are used as a food and a source of edible oil. This oil is a rich source of polyunsaturated fatty acids. It is known that polyunsaturated fatty acids present not only basic nutriments for human body, but its taking to the organism is very important in term of protection against cardiovascular diseases, heart attacks and many inflammatory diseases. The goal of the study was to determine lipid content and fatty acids composition in eight selected poppy genotypes grown in experimental fields of the Plant Production Research Centre Piešťany – Research and Breeding Station at Malý Šariš (Slovak Republic in two years. Seed oils were analyzed by gas chromatography (GC-FID from prepared methylesters of fatty acids. The highest lipid content in 2007 was detected for genotype Opál (49.9%. In 2009, genotype ZB-6 contained the highest lipid content (50.1%. Linoleic acid was dominant fatty acid in all analyzed poppy oils. Its highest level contained the genotype ZB-5 (68.1% in 2007 and ZB-1 (66.5% in 2009. Other major fatty acids were palmitic and oleic acids. As minority fatty acids were presented stearic, alpha-linolenic and palmitoleic acids. Myristic, arachidic and gadoleic acids were observed in trace amounts. Furthermore, the effect of year of cultivation on the fatty acids content in poppy seed oils was examined by Student t-test and appropriate non-parametric Mann-Whitney test.

  14. Determination of fatty acid, tocopherol and phyto sterol contents of the oils of various poppy (Papaver somniferum L.) seeds.

    Energy Technology Data Exchange (ETDEWEB)

    Enric, H.; Tekin, A.; Musa Ozcan, M.

    2009-07-01

    The fatty acid, tocopherol and sterol contents of the oils of several poppy seeds were investigated. The main fatty acids in poppy seed oils were linoleic (687.6-739.2 g kg{sup -}1), oleic (141.3-192.8 g kg{sup -}1) and palmitic (76.8-92.8 g kg{sup -}1). The oils contained an appreciable amount of {gamma}-tocopherol (195.37-280.85 mg kg{sup -}1), with a mean value of 261.31 mg kg-1 and {alpha}-tocopherol (21.99-45.83 mg kg{sup -}1), with a mean value of 33.03 mg kg{sup -}1. The concentrations of total sterol ranged from 1099.84 mg kg{sup -}1 (K.pembe) to 4816.10 mg kg-1 (2. sinif beyaz), with a mean value of 2916.20 mg kg{sup -}1. The major sterols were {beta}-sitosterol, ranging from 663.91 to 3244.39 mg kg{sup -}1; campesterol, ranging from 228.59 to 736.50 mg kg{sup -}1; and {delta}{sup 5}-avenasterol, ranging from 103.90 to 425.02 mg kg{sup -}1. The studied varieties of poppy seeds from Turkey were found to be a potential source of valuable oil. (Author) 31 refs.

  15. Herbicidal treatments for control of Papaver somniferum L.

    Science.gov (United States)

    Horowitz, M

    1980-01-01

    Fifty-five commercially available herbicides were evaluated for possible use to destroy illicit opium poppy crops (Papaver somniferum). In the first stage, herbicides were sprayed on poppy plants grown in containers. The following compounds killed poppy plants: (a) herbicides with typical foliar activity--amitrole, bromoxynil, 2,4-D, glyphosate, ioxynil and paraquat; and (b) herbicides with root and foliar activity--the triazines ametryn, atrazine, metribuzin, prometryn, simazine and terbutryn; the substituted ureas benzthiazuron, chloroxuron, diuron, fluometuron, linuron, methabenzthiazuron, neburon and phenobenzuron; and the miscellaneous compounds karbutilate, methazole, oxadiazon and pyrazon. Severe but sublethal injury was caused by cycloate, EPTC, molinate, pobulate, cacodylate + MSMA, ethofumesate, perfluidone and phenmedipham. Abnormal development of vegetative or reproductive parts of the plant was induced by benefin, butralin, dinitramine, pendimethalin, trifluralin, diphenamid, napropamide, dalapon and propham. Efficient herbicides with negligible persistence in soil at the doses applied were evaluated on poppy plants in the field at various stages of growth. Small plants were severely injured by 2,4-D, killed rapidly by bromoxynil, ioxynil, paraquat (in mixture + diquat), and more slowly by glyphosate and metribuzin. The resistance to herbicides increased with the age of the poppy plant. Severe damage with partial kill of developed plants was obtained with bromoxynil, ioxynil, glyphosate, and paraquat + diquat; the last treatment produced the fastest effect.

  16. Determination of fatty acid, tocopherol and phytosterol contents of the oils of various poppy (Papaver somniferum L. seeds.

    Directory of Open Access Journals (Sweden)

    Musa Özcan, Mehmet

    2009-09-01

    Full Text Available The fatty acid, tocopherol and sterol contents of the oils of several poppy seeds were investigated. The main fatty acids in poppy seed oils were linoleic (687.6-739.2 g kg-1, oleic (141.3-192.8 g kg-1 and palmitic (76.8-92.8 g kg-1. The oils contained an appreciable amount of -tocopherol (195.37-280.85 mg kg-1, with a mean value of 261.31 mg kg-1 and α-tocopherol (21.99-45.83 mg kg-1, with a mean value of 33.03 mg kg-1. The concentrations of total sterol ranged from 1099.84 mg kg-1 (K.pembe to 4816.10 mg kg-1 (2. sınıf beyaz, with a mean value of 2916.20 mg kg-1. The major sterols were -sitosterol, ranging from 663.91 to 3244.39 mg kg-1; campesterol, ranging from 228.59 to 736.50 mg kg-1; and Δ5-avenasterol, ranging from 103.90 to 425.02 mg kg-1. The studied varieties of poppy seeds from Turkey were found to be a potential source of valuable oil.El contenido en ácidos grasos, tocoferoles y esteroles de aceites de varias semillas de adormidera fueron investigadas. Los principales ácidos grasos en el aceite de semilla de adormidera fueron el ácido linoleico (687.6-739.2 g kg-1, ácido oleico (141.3-192.8 g kg-1 y ácidos palmítico (76.8- 92.8 g kg-1. Los aceites contienen una cantidad apreciable de -tocoferol (195.37-280.85 mg kg-1, con un valor medio de 261.31 mg kg-1 y α-tocoferol (21.99-45.83 mg kg-1, con un valor medio de 33.03 mg kg-1. La concentración total de esteroles varió desde 1099.84 mg kg-1 (K.pembe a 4816.10 mg kg-1 (2. sınıf beyaz, con un valor medio de 2916.20 mg kg-1. El principal esterol fue el -sitosterol, que varió desde 663.91 a 3244.39 mg kg-1; el campesterol, que varió desde 228.59 a 736.50 mg kg-1; y el Δ5-avenasterol, que varió desde 103.90 a 425.02 mg kg-1. Las semillas estudiadas de las diferentes variedades de adormidera de Turquía pueden ser una fuente potencial de aceites con valor añadido.

  17. Determination of alkaloids in capsules, milk and ethanolic extracts of poppy (Papaver somniferum L.) by ATR-FT-IR and FT-Raman spectroscopy.

    Science.gov (United States)

    Schulz, Hartwig; Baranska, Malgorzata; Quilitzsch, Rolf; Schütze, Wolfgang

    2004-10-01

    Fourier transform (FT) infrared spectroscopy using a diamond composite ATR crystal and NIR-FT-Raman spectroscopy techniques were applied for the simultaneous identification and quantification of the most important alkaloids in poppy capsules. Most of the characteristic Raman signals of the alkaloids can be identified in poppy milk isolated from unripe capsules. But also poppy extracts present specific bands relating clearly to the alkaloid fraction. Raman spectra obtained by excitation with a Nd:YAG laser at 1064 nm show no disturbing fluorescence effects; therefore the plant tissue can be recorded without any special preparation. The used diamond ATR technique allows to measure very small sample amounts (5-10 microL or 2-5 mg) without the necessity to perform time-consuming pre-treatments. When applying cluster analysis a reliable discrimination of "low-alkaloid" and "high-alkaloid" poppy single-plants can be easily achieved. The examples presented in this study provide clear evidence of the benefits of Raman and ATR-IR spectroscopy in efficient quality control, forensic analysis and high-throughput evaluation of poppy breeding material.

  18. Medicinal aspects of opium as described in Avicenna's Canon of Medicine.

    Science.gov (United States)

    Heydari, Mojtaba; Hashempur, Mohammad Hashem; Zargaran, Arman

    2013-01-01

    Throughout history, opium has been used as a base for the opioid class of drugs used to suppress the central nervous system. Opium is a substance extracted from the opium poppy (Papaver somniferum L.). Its consumption and medicinal application date back to antiquity. In the medieval period, Avicenna, a famous Persian scholar (980-1037 AD) described poppy under the entry Afion of his medical encyclopedia Canon of Medicine. Various effects of opium consumption, both wanted and unwanted are discussed in the encyclopedia. The text mentions the effects of opioids such as analgesic, hypnotic, antitussive, gastrointestinal, cognitive, respiratory depression, neuromuscular disturbance, and sexual dysfunction. It also refers to its potential as a poison. Avicenna describes several methods of delivery and recommendations for doses of the drug. Most of opioid effects described by Avicenna have subsequently been confirmed by modern research, and other references to opium use in medieval texts call for further investigation. This article highlights an important aspect of the medieval history of medicine.

  19. Death in a legal poppy field in Spain.

    Science.gov (United States)

    Martínez, María Antonia; Ballesteros, Salomé; Almarza, Elena; Garijo, Joaquín

    2016-08-01

    Opium is a substance extracted from Papaver somniferum L. Opium latex contains morphine, codeine, and thebaine and non-analgesic alkaloids such as papaverine and noscapine. In Spain opium growing is allowed only for scientific or pharmaceutical purposes and harvest is supervised by the Spanish Health Ministry. This work describes a sudden fatality involving opium consumption in a legal poppy field. The toxicological and autopsy findings, previous disease, paraphernalia, and scenario are discussed in order to clarify cause and manner of death. A 32-year-old white caucasian male was found unresponsive in a legal poppy field in the South of Spain. The emergency medical services responded to the scene where he was pronounced dead. The friends explained that the deceased had presented with about 30min of convulsions; in spite of trying to keep his airway tract open they noted that "he stayed airless". According to them the victim suffered from epilepsy. Tools found beside his body consisted of plain wood sticks with a blade razor, a fabric handle, and paper. A comprehensive toxicological screening for abuse and psychoactive drugs was performed in the deceased samples. This included ethanol and volatile analysis by HS-GC-FID in peripheral blood and urine, enzyme immunoassay in urine by CEDIA, and a basic drug screening in all samples (including paraphernalia) by GC-MS using modes full scan for screening/confirmation and selected ion monitoring for quantitation. The peripheral blood, urine, vitreous, and gastric content contained the following concentrations of opiates expressed in mg/L (gastric content additionally also expressed in mg total): 0.10, 7.12, 0.23, and 14.80 (2.81mg total) of thebaine, 0.13, 4.50, 0.13, and 6.60 (1.25mg total) of morphine (free), 0.48, 0.88, 0.17, and 1.50 (0.28mg total) of codeine. These tree opiates were also detected in the tools (paraphernalia) used by the deceased for opium consumption. Other toxicological findings were metabolites of

  20. Literary investigation on the origin of poppy and other narcotics Research Articles

    Directory of Open Access Journals (Sweden)

    Lim Chung San

    2009-06-01

    Full Text Available Objectives : This study was performed to developing orally administered analgesics and locally injected pharmacopuncture analgesics like opioids. Methods : Literary investigation on the origin of poppy (Papaver somniferum L and other narcotics was conducted to examine the potential of developing orally administered analgesics and locally injected pharmacopuncture analgesics. Opium is a gum-like mass derived from air-dried white fluid of immature fruit of the poppy. Opium contains approximately 20 types of alkaloids including morphine, codeine, thebaine, papaverine and others. Natural opioids and synthetic alkaloid derivatives are the constituents of opioid analgesics and their effects and side-effects depend on the peculiarities of receptors. An extreme caution is required in the selection of proper dosage, proper analgesic types, and indications for successful pain management. Results and Discussion : With the enactment of "Narcotic control protocol", herbs such as cannibis and poppy are no longer available for use by Korean medicine doctors, and these doctors are faced with difficulty in managing severe pain in the clinical environment. A systematic consideration is inevitable for overcoming the limitation on these analgesics.

  1. Dwarf mutant of Papaver somniferum with high morphine content

    International Nuclear Information System (INIS)

    Chauhan, S.P.; Patra, N.K.; Srivastava, H.K.

    1987-01-01

    Opium poppy, Papaver somniferum L. is an important medicinal plant known for its morphine, codeine, and thebaine alkaloids. This Institute had earlier released two latex opium yielding poppy varieties, Shyama and Shweta, which are now cultivated by the farmers under the supervision of the Narcotic Department of the Government of India. However, both these varieties became susceptible to downy mildew (Peronospora arborescens). Lodging due to heavy capsule weight is another problem affecting latex yield. With these problems in mind, we undertook mutation breeding on the above mentioned two varieties employing gamma rays (5 kR, 15 kR, 20 kR) and EMS (0.2%, 0.4%, 0.6%) and combined mutagens (5 kR + 0.2% EMS, 5 kR + 0.4% EMS and 5 kR + 0.6% EMS). M 1 from the treated seeds (405 plants) was raised in winter 1984-85. M 2 generation of 13,500 plants (i.e. 270 M 1 progenies x 50 plants) was raised in winter 1985/86. A dwarf mutant with high morphine content was identified in M 2 from the variety Shweta treated with 5 kR + 0.4% EMS. The mutant differs by its dwarf stature, compact leaf arrangements, multilocular capsules, increased capsule number, and small capsule size. The mutant is under testing for its superior morphine production. It may be used as dwarf gene source in hybridization for improving lodging resistance. This mutant is a novel type, which was not available in our germplasm collection

  2. Effect of gamma radiation on the germination of Papaver somniferum and P. rhoeas

    International Nuclear Information System (INIS)

    Grover, I.S.; Dhanju, M.S.

    1979-01-01

    The germination of opium poppy (P. somniferum) was increased whereas those of red poppy (P.rhoeas) decreased considerably. The differential radiosensitivity may be the cause of different result obtained in these two species. (auth.)

  3. Simulating the Afghanistan-Pakistan opium supply chain

    Energy Technology Data Exchange (ETDEWEB)

    Watkins, Jennifer H [Los Alamos National Laboratory; MacKerrow, Edward P [Los Alamos National Laboratory; Merritt, Terence M [Los Alamos National Laboratory

    2010-04-08

    This paper outlines an opium supply chain using the Hilmand province of Afghanistan as exemplar. The opium supply chain model follows the transformation of opium poppy seed through cultivation and chemical alteration to brown heroin base. The purpose of modeling and simulating the Afghanistan-Pakistan opium supply chain is to discover and test strategies that will disrupt this criminal enterprise.

  4. FREE RADICAL SCAVENGING CAPACITY OF PAPAVER SOMNIFERUM L. AND DETERMINATION OF PHARMACOLOGICALLY ACTIVE ALKALOIDS USING CAPILLARY ELECTROPHORESIS

    Directory of Open Access Journals (Sweden)

    Marián Valko

    2012-02-01

    Full Text Available The free radical generation is related to the oxidation process in biological systems as well as in foods. It was found that oxidation is affected by antioxidants that can act as radical scavengers. Objective of the present work was to study the free radical scavenging capacity of opium poppy (Papaver somniferum L. extract by using the DPPH test and to verify the suitability of the micellar electrokinetic capillary chromatography (MEKC technique for analytical assessment and determination of three major poppy alkaloids (thebaine, morphine and papaverine. Because of its generally high separation efficiency, the MEKC is successfully used for analytical evaluation of biologically active substances usually without special claims for sample preparation. The results of DPPH test have shown that poppy contains components capable of terminating free radicals. We have confirmed that nature of the solvent used for the electrophoretic medium in MEKC has a strong influence on the separation efficiency. In our experiments, the most effective solvent was mixture of water to acetonitrile (ratio 4:6.

  5. Chemometric approach for development, optimization, and validation of different chromatographic methods for separation of opium alkaloids.

    Science.gov (United States)

    Acevska, J; Stefkov, G; Petkovska, R; Kulevanova, S; Dimitrovska, A

    2012-05-01

    The excessive and continuously growing interest in the simultaneous determination of poppy alkaloids imposes the development and optimization of convenient high-throughput methods for the assessment of the qualitative and quantitative profile of alkaloids in poppy straw. Systematic optimization of two chromatographic methods (gas chromatography (GC)/flame ionization detector (FID)/mass spectrometry (MS) and reversed-phase (RP)-high-performance liquid chromatography (HPLC)/diode array detector (DAD)) for the separation of alkaloids from Papaver somniferum L. (Papaveraceae) was carried out. The effects of various conditions on the predefined chromatographic descriptors were investigated using chemometrics. A full factorial linear design of experiments for determining the relationship between chromatographic conditions and the retention behavior of the analytes was used. Central composite circumscribed design was utilized for the final method optimization. By conducting the optimization of the methods in very rational manner, a great deal of excessive and unproductive laboratory research work was avoided. The developed chromatographic methods were validated and compared in line with the resolving power, sensitivity, accuracy, speed, cost, ecological aspects, and compatibility with the poppy straw extraction procedure. The separation of the opium alkaloids using the GC/FID/MS method was achieved within 10 min, avoiding any derivatization step. This method has a stronger resolving power, shorter analysis time, better cost/effectiveness factor than the RP-HPLC/DAD method and is in line with the "green trend" of the analysis. The RP-HPLC/DAD method on the other hand displayed better sensitivity for all tested alkaloids. The proposed methods provide both fast screening and an accurate content assessment of the six alkaloids in the poppy samples obtained from the selection program of Papaver strains.

  6. Ageratum enation virus Infection Induces Programmed Cell Death and Alters Metabolite Biosynthesis in Papaver somniferum

    Directory of Open Access Journals (Sweden)

    Ashish Srivastava

    2017-07-01

    Full Text Available A previously unknown disease which causes severe vein thickening and inward leaf curl was observed in a number of opium poppy (Papaver somniferum L. plants. The sequence analysis of full-length viral genome and associated betasatellite reveals the occurrence of Ageratum enation virus (AEV and Ageratum leaf curl betasatellite (ALCB, respectively. Co-infiltration of cloned agroinfectious DNAs of AEV and ALCB induces the leaf curl and vein thickening symptoms as were observed naturally. Infectivity assay confirmed this complex as the cause of disease and also satisfied the Koch’s postulates. Comprehensive microscopic analysis of infiltrated plants reveals severe structural anomalies in leaf and stem tissues represented by unorganized cell architecture and vascular bundles. Moreover, the characteristic blebs and membranous vesicles formed due to the virus-induced disintegration of the plasma membrane and intracellular organelles were also present. An accelerated nuclear DNA fragmentation was observed by Comet assay and confirmed by TUNEL and Hoechst dye staining assays suggesting virus-induced programmed cell death. Virus-infection altered the biosynthesis of several important metabolites. The biosynthesis potential of morphine, thebaine, codeine, and papaverine alkaloids reduced significantly in infected plants except for noscapine whose biosynthesis was comparatively enhanced. The expression analysis of corresponding alkaloid pathway genes by real time-PCR corroborated well with the results of HPLC analysis for alkaloid perturbations. The changes in the metabolite and alkaloid contents affect the commercial value of the poppy plants.

  7. Callus production and regeneration of the medicinal plant Papaver ...

    African Journals Online (AJOL)

    Administrator

    2011-09-19

    Sep 19, 2011 ... and morphinan alkaloids production in two species of opium poppy. Biomed. Biotechnol. 1(2): 70-78. Murashige T, Skoog F (1962). A revised medium for rapid growth and bioassays with tobacco tissue cultures. Physiol. Plant, 15: 473-497. Rao AQ, Hussain SS, Shahzad MS, Bokhari SYA, Raza MH, Rakha ...

  8. Counterproductive counternarcotic strategies? A study of the effects of opium eradication in the presence of imperfect capital markets and sharecropping arrangements

    OpenAIRE

    Andersson, Camilla

    2010-01-01

    In this paper, we model the economic incentives surrounding opium crop production at farm level in Afghanistan. Specifically, we examine the impact of eradication policies when opium is used as a means of obtaining credit, and when the crops are produced in sharecropping arrangements. The theoretical analysis suggests that when perfect credit markets are available, an increased risk of having the opium poppy eradicated will lead to less land being allocated to opium poppy. Thus, with perfect ...

  9. Managing opium: Policy choices for Afghanistan | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2011-01-27

    Jan 27, 2011 ... The role of the International Development Research Centre (IDRC) is not ... Under the sponsorship of various agencies, including Aga Khan Development Network and ... busy in the poppy fields, were free to seek wage labour in the city. ... producing opium for medicinal purposes — Australia, France, India, ...

  10. Combating Opium in Afghanistan. Strategic Forum, Number 224, November 2006

    Science.gov (United States)

    2006-11-01

    strategy will be severely limited.17 Truffles, a fungi delicacy, are the only legal agricultural product whose value rivals that of opium poppy...to bear fruit and are not viable sources of income over the short term. Wheat , a favorite substitute of Western aid agencies, does not provide a...viable alternative for farmers. Income from poppy production is approximately $5,400 per hectare, while wheat brings in $500. Farmers claim that

  11. Wound induced tanscriptional regulation of benzylisoquinoline pathway and characterization of wound inducible PsWRKY transcription factor from Papaver somniferum.

    Directory of Open Access Journals (Sweden)

    Sonal Mishra

    Full Text Available Wounding is required to be made in the walls of the green seed pod of Opium poppy prior exudation of latex. To withstand this kind of trauma plants regulate expression of some metabolites through an induced transcript level. 167 unique wound-inducible ESTs were identified by a repetitive round of cDNA subtraction after 5 hours of wounding in Papaver somniferum seedlings. Further repetitive reverse northern analysis of these ESTs revealed 80 transcripts showing more than two fold induction, validated through semi-quantitative RT-PCR & real time expression analysis. One of the major classified categories among identified ESTs belonged to benzylisoquinoline transcripts. Tissue specific metabolite analysis of benzylisoquinoline alkaloids (BIAs in response to wounding revealed increased accumulation of narcotine and papaverine. Promoter analysis of seven transcripts of BIAs pathway showed the presence of W-box cis-element with the consensus sequence of TGAC, which is the proposed binding site for WRKY type transcription factors. One of the Wound inducible 'WRKY' EST isolated from our subtracted library was made full-length and named as 'PsWRKY'. Bacterially expressed PsWRKY interacted with the W-box element having consensus sequence TTGACT/C present in the promoter region of BIAs biosynthetic pathway genes. PsWRKY further activated the TYDC promoter in yeast and transiently in tobacco BY2 cells. Preferential expression of PsWRKY in straw and capsule and its interaction with consensus W-box element present in BIAs pathway gene transcripts suggest its possible involvement in the wound induced regulation of BIAs pathway.

  12. An interesting case of opium tea toxicity.

    Science.gov (United States)

    Seyani, Chitsa; Green, Peregrine; Daniel, Lisa; Pegden, Amanda

    2017-04-28

    We present an unusual cause of respiratory arrest resulting from sole ingestion of home-brewed opium tea. A 64-year-old woman was found unresponsive and in respiratory arrest by a first responder. There were no obvious signs of regular recreational drug use. On presentation to the local district general hospital, the patient was in extremis, with severe physiological and biochemical derangements. A naloxone infusion was commenced and she later made a good recovery. It was subsequently discovered that she had brewed opium tea from opium buds she had picked from a nearby commercial poppy farm, a practice she had learnt while in Afghanistan. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  13. Lethal Lullabies: A History of Opium Use in Infants.

    Science.gov (United States)

    Obladen, Michael

    2016-02-01

    Poppy extract accompanied the human infant for more than 3 millenia. Motives for its use included excessive crying, suspected pain, and diarrhea. In antiquity, infantile sleeplessness was regarded as a disease. When treatment with opium was recommended by Galen, Rhazes, and Avicenna, baby sedation made its way into early medical treatises and pediatric instructions. Dabbing maternal nipples with bitter substances and drugging the infant with opium were used to hasten weaning. A freerider of gum lancing, opiates joined the treatment of difficult teething in the 17th century. Foundling hospitals and wet-nurses used them extensively. With industrialization, private use was rampant among the working class. In German-speaking countries, poppy extracts were administered in soups and pacifiers. In English-speaking countries, proprietary drugs containing opium were marketed under names such as soothers, nostrums, anodynes, cordials, preservatives, and specifics and sold at the doorstep or in grocery stores. Opium's toxicity for infants was common knowledge; thousands of cases of lethal intoxication had been reported from antiquity. What is remarkable is that the willingness to use it in infants persisted and that physicians continued to prescribe it for babies. Unregulated trade, and even that protected by governments, led to greatly increased private use of opiates during the 19th century. Intoxication became a significant factor in infant mortality. As late as 1912, the International Hague Convention forced governments to implement legislation that effectively curtailed access to opium and broke the dangerous habit of sedating infants. © The Author(s) 2015.

  14. The Opium Wars, Opium Legalization, and Opium Consumption in China

    OpenAIRE

    Jeffrey A. Miron; Chris Feige

    2005-01-01

    The effect of drug prohibition on drug consumption is a critical issue in debates over drug policy. One episode that provides information on the consumption-reducing effect of drug prohibition is the Chinese legalization of opium in 1858. In this paper we examine the impact of China's opium legalization on the quantity and price of British opium exports from India to China during the 19th century. We find little evidence that legalization increased exports or decreased price. Thus, the eviden...

  15. The agronomic traits of foreign cultivars and domestic populations of oilseed poppy

    Directory of Open Access Journals (Sweden)

    Marina Brčić

    2016-12-01

    Full Text Available For the past few years, a rising interest for the production of oil poppy (Papaver somniferum L. on bigger areas in the Republic of Croatia has been noticed. The aim of this study was to determine seed yield and other agronomic traits of foreign cultivars and domestic populations of oilseed poppy in the environmental conditions of northwestern Croatia and select the best varieties for this area, considering the obtained results. The research was conducted in 2013 and 2015 at the experimental field of University of Zagreb, Faculty of Agriculture. The research involved four foreign cultivars (Opal, Lazur, Major, and Matis and two domestic populations of oilseed poppy named after locations where they had been collected: Gornji Bogićevci (IND00042 and Beli Manastir (IND00043. According to the obtained results, it can be concluded that the examined cultivars and domestic populations of oilseed poppy differed significantly in seed yield, capsule number per plant, seed weight per capsule, seed weight per plant, and thousand seed weight only in the year of 2013. On average, cultivars/populations with the highest yield were Opal (847 kg/ha, Beli Manastir (834 kg/ha, and Major (816 kg/ha. Oil content in poppy seed ranged from 42.5% (Lazur to 46.3% (Opal. Linoleic, oleic, and palmitic acids prevailed in examined cultivars and populations.

  16. Spatiotemporal oscillations of morphinan alkaloids in opium poppy

    Indian Academy of Sciences (India)

    Mahdi Rezaei

    2018-04-30

    Apr 30, 2018 ... biosynthesis is coordinated tightly by the enzymatic function of SalAT enzyme. Meanwhile, despite ... Therefore, determination of the alkaloid profile of each individual plant .... well-known technique, IMS offers low detection limit, fast response ...... ion mobility spectrometry with ammonia reagent gas. Talanta.

  17. Environ: E00017 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available ine [CPD:C06533], Noscapine [CPD:C09592] Papaver somniferum [TAX:3469] Same as: D03444 Papaveraceae (poppy family) opium extract Major component: Morphine [CPD:C01516] CAS: 8008-60-4

  18. Opium Field Detection in South Oxfordshire Using SAR Polarimetry

    Science.gov (United States)

    Walker, Nick; Marino, Armando

    2011-03-01

    To-date the use of satellite imagery to monitor the growth of illicit crops such as marijuana, opium and coca has mostly been conducted using optical frequencies. However, it is well known that while optical imagery can be hampered by localised aerosols such as thin clouds, cirrus, haze and smoke, these do not present a problem for Synthetic Aperture Radar (SAR). In recent years a new generation of satellite borne sensors have also been equipped with enhanced polarimetric capabilities, which can potentially help with detecting and classifying different terrain types. For these reasons we believe it is useful to consider whether high resolution polarimetric SAR data can be applied to illicit crop detection.In this paper we present the results of an experiment whereby opium poppy fields were successfully detected in the south Oxfordshire region in the UK using RadarSat-2 quad-polarisation imagery. It should be noted that these crops are not being grown illicitly but instead are being cultivated for medicinal reasons in parts of the UK. It is interesting to note that the poppies cultivated for opium in the UK have white flowers rather than the more familiar red as can be seen from the photograph in Figure 1, which was taken 11 days earlier in the season compared to Figure 4 and Figure 5.

  19. [The use of opium in Roman society and the dependence of Princeps Marcus Aurelius].

    Science.gov (United States)

    Trancas, Bruno; Borja Santos, Nuno; Patrício, Luís D

    2008-01-01

    Opium was known and frequently used in Roman society. Medical practice recognized its usefulness as an analgesic, soporific, anti-tussic or anti-diarrheic agent, as well as other currently unsupported uses with quasi-magical properties. It was additionally used as an ingredient in antidotes, panaceas and poisons. The authors present a non-exhaustive compilation of opium use according to medical doctors, writers and encyclopaedists of the time. Mythological and literary representations of the opium poppy reflected its diverse roles, being associated with prosperity and fertility, sleep, death and the underworld and with the art of medicine. Despite its free and routine use, there is no solid evidence of addiction, except the putative case of emperor Marcus Aurelius, consistently reported as one of the most likely cases of addiction to opium.

  20. Development of basic populations of plant species suitable for the production of fatty acids, especially considering linseed, false flax and poppy

    Energy Technology Data Exchange (ETDEWEB)

    Seehuber, R.; Dambroth, M.

    1987-01-01

    Seed yields, oil contents and oil yields from experiments conducted over a four year period and at five locations are presented for linseed (linum usitatissimum), false flax (Camelina sativa) and oilseed poppy (Papaver somniferum). The influence of year and location on the yields was very high, but oil contents have been relatively stable. The highest oil yields in kg/ha as mean for four years were for linseed 898, for false flax 892 and for poppy 901. Yields and oil contents of winter false flax were slightly higher than in summer false flax. The variability in the collections of plant genetic resources of the presented crops is demonstrated at the example of the frequency distributions of plant height. First results of yield trials of crossing progenies in false flax and poppy show the large possibilities of increasing seed yields. (orig.)

  1. Socio-climatic Exposure of an Afghan Poppy Farmer

    Science.gov (United States)

    Mankin, J. S.; Diffenbaugh, N. S.

    2011-12-01

    Many posit that climate impacts from anthropogenic greenhouse gas emissions will have consequences for the natural and agricultural systems on which humans rely for food, energy, and livelihoods, and therefore, on stability and human security. However, many of the potential mechanisms of action in climate impacts and human systems response, as well as the differential vulnerabilities of such systems, remain underexplored and unquantified. Here I present two initial steps necessary to characterize and quantify the consequences of climate change for farmer livelihood in Afghanistan, given both climate impacts and farmer vulnerabilities. The first is a conceptual model mapping the potential relationships between Afghanistan's climate, the winter agricultural season, and the country's political economy of violence and instability. The second is a utility-based decision model for assessing farmer response sensitivity to various climate impacts based on crop sensitivities. A farmer's winter planting decision can be modeled roughly as a tradeoff between cultivating the two crops that dominate the winter growing season-opium poppy (a climate tolerant cash crop) and wheat (a climatically vulnerable crop grown for household consumption). Early sensitivity analysis results suggest that wheat yield dominates farmer decision making variability; however, such initial results may dependent on the relative parameter ranges of wheat and poppy yields. Importantly though, the variance in Afghanistan's winter harvest yields of poppy and wheat is tightly linked to household livelihood and thus, is indirectly connected to the wider instability and insecurity within the country. This initial analysis motivates my focused research on the sensitivity of these crops to climate variability in order to project farmer well-being and decision sensitivity in a warmer world.

  2. Presence of lead in opium.

    Science.gov (United States)

    Aghaee-Afshar, Mahmoud; Khazaeli, Payam; Behnam, Behzad; Rezazadehkermani, Mohammad; Ashraf-Ganjooei, Narges

    2008-09-01

    Opium addiction is a common form of addiction in Middle East countries such as Iran. Recently several reports suggested some kinds of pathologic findings such as abdominal pain, nephropathy, and anemia in opium addict patients. Such pathologic findings suggest lead poisoning in the patients. In this study, the concentration of lead in 10 opium samples was evaluated. The mean concentration of lead in the opium samples was 1.88 ppm. This may explain some of the pathologic findings found in addict patients. The authors would suggest further investigations to evaluate the lead concentration in opium addicts' sera and also routine screening for lead poisoning in opium addict patients.

  3. Cardiotoxic Effects of Raw Opium.

    Science.gov (United States)

    Garg, Piyush; Hitawala, Asif Ali; Agarwal, Manoj

    2018-01-01

    While opioid drug toxicity and side effects of long-term opioid use during medical care are well studied, there is little information regarding effects of ingestion of raw opium. Characterization of the effects to a particular alkaloid is difficult since raw opium contains a number of alkaloids. Here, we present a case of poisoning due to ingestion of raw opium leading to severe myocardial suppression.

  4. Cardiotoxic Effects of Raw Opium

    OpenAIRE

    Garg, Piyush; Hitawala, Asif Ali; Agarwal, Manoj

    2018-01-01

    While opioid drug toxicity and side effects of long-term opioid use during medical care are well studied, there is little information regarding effects of ingestion of raw opium. Characterization of the effects to a particular alkaloid is difficult since raw opium contains a number of alkaloids. Here, we present a case of poisoning due to ingestion of raw opium leading to severe myocardial suppression.

  5. Effect of unconventional oilseeds (safflower, poppy, hemp, camelina) on in vitro ruminal methane production and fermentation.

    Science.gov (United States)

    Wang, Shaopu; Kreuzer, Michael; Braun, Ueli; Schwarm, Angela

    2017-08-01

    Dietary supplementation with oilseeds can reduce methane emission in ruminants, but only a few common seeds have been tested so far. This study tested safflower (Carthamus tinctorius), poppy (Papaver somniferum), hemp (Cannabis sativa), and camelina (Camelina sativa) seeds in vitro using coconut (Cocos nucifera) oil and linseed (Linum usitatissimum) as positive controls. All the tested oilseeds suppressed methane yield (mL g -1 dry matter, up to 21%) compared to the non-supplemented control when provided at 70 g oil kg -1 dry matter, and they were as effective as coconut oil. Safflower and hemp were more effective than linseed (21% and 18% vs. 10%), whereas the effects of poppy and camelina were similar to linseed. When methane was related to digestible organic matter, only hemp and safflower seeds and coconut oil were effective compared to the non-supplemented control (up to 11%). The level of methanogenesis and the ratios of either the n-6:n-3 fatty acids or C 18 :2 :C 18 :3 in the seed lipids were not related. Unconventional oilseeds widen the spectrum of oilseeds that can be used in dietary methane mitigation. In vivo confirmation of their methane mitigating effect is still needed, and their effects on animal performance still must be determined. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  6. Complete Chloroplast Genomes of Papaver rhoeas and Papaver orientale: Molecular Structures, Comparative Analysis, and Phylogenetic Analysis

    Directory of Open Access Journals (Sweden)

    Jianguo Zhou

    2018-02-01

    Full Text Available Papaver rhoeas L. and P. orientale L., which belong to the family Papaveraceae, are used as ornamental and medicinal plants. The chloroplast genome has been used for molecular markers, evolutionary biology, and barcoding identification. In this study, the complete chloroplast genome sequences of P. rhoeas and P. orientale are reported. Results show that the complete chloroplast genomes of P. rhoeas and P. orientale have typical quadripartite structures, which are comprised of circular 152,905 and 152,799-bp-long molecules, respectively. A total of 130 genes were identified in each genome, including 85 protein-coding genes, 37 tRNA genes, and 8 rRNA genes. Sequence divergence analysis of four species from Papaveraceae indicated that the most divergent regions are found in the non-coding spacers with minimal differences among three Papaver species. These differences include the ycf1 gene and intergenic regions, such as rpoB-trnC, trnD-trnT, petA-psbJ, psbE-petL, and ccsA-ndhD. These regions are hypervariable regions, which can be used as specific DNA barcodes. This finding suggested that the chloroplast genome could be used as a powerful tool to resolve the phylogenetic positions and relationships of Papaveraceae. These results offer valuable information for future research in the identification of Papaver species and will benefit further investigations of these species.

  7. Poppy Crop Height and Capsule Volume Estimation from a Single UAS Flight

    Directory of Open Access Journals (Sweden)

    Faheem Iqbal

    2017-06-01

    Full Text Available The objective of this study was to estimate poppy plant height and capsule volume with remote sensing using an Unmanned Aircraft System (UAS. Data were obtained from field measurements and UAS flights over two poppy crops at Cambridge and Cressy in Tasmania. Imagery acquired from the UAS was used to produce dense point clouds using structure from motion (SfM and multi-view stereopsis (MVS techniques. Dense point clouds were used to generate a digital surface model (DSM and orthophoto mosaic. An RGB index was derived from the orthophoto to extract the bare ground spaces. This bare ground space mask was used to filter the points on the ground, and a digital terrain model (DTM was interpolated from these points. Plant height values were estimated by subtracting the DSM and DTM to generate a Crop Height Model (CHM. UAS-derived plant height (PH and field measured PH in Cambridge were strongly correlated with R2 values ranging from 0.93 to 0.97 for Transect 1 and Transect 2, respectively, while at Cressy results from a single flight provided R2 of 0.97. Therefore, the proposed method can be considered an important step towards crop surface model (CSM generation from a single UAS flight in situations where a bare ground DTM is unavailable. High correlations were found between UAS-derived PH and poppy capsule volume (CV at capsule formation stage (R2 0.74, with relative error of 19.62%. Results illustrate that plant height can be reliably estimated for poppy crops based on a single UAS flight and can be used to predict opium capsule volume at capsule formation stage.

  8. Opium as a fatal substance.

    Science.gov (United States)

    Besharat, Sima; Jabbari, Ali; Besharat, Mahsa

    2008-11-01

    Poisoning does the most serious damages in pediatrics. In the northeast of Iran (Golestan province), opium is used widely for symptomatic therapy of routine illnesses in young children by parents. In the present study, opium toxicity was assessed in young children referred to pediatric centers in our area. This survey was done as a prospective cross-sectional study. At first, a pilot study was undertaken to estimate the condition of opium intoxicated children and evaluate the validity of questionnaire. We collected data in collaboration with committee of Adverse Drug Reactions (ADR) in Golestan Province. All members of ADR committee in pediatric centers were trained to complete questionnaires in referred or admitted children under-5-year. Data was entered into computer and analyzed by Chi-square and Fisher exact test. In this survey, 67 opium-intoxicated children were recruited. Minimum age of the cases was 6 days and maximum 5-year. Uneducated mothers, in most cases, gave opium to the child. Most of them were from the low socio-economic level. Ethnic was disparity was observed. Four deaths occurred. As the results showed, opioids are dangerous in pediatric population, especially under 5-year. Respiratory depression, bradypnea, coma and death are the serious outcomes of opium toxicity in pediatrics. Such a practice of unrestricted use of opium contributes to children mortality and so it is essential to launch educational programs.

  9. Enhanced 2,4-D Metabolism in Two Resistant Papaver rhoeas Populations from Spain

    Directory of Open Access Journals (Sweden)

    Joel Torra

    2017-09-01

    Full Text Available Corn poppy (Papaver rhoeas, the most problematic broadleaf weed in winter cereals in Southern Europe, has developed resistance to the widely-used herbicide, 2,4-D. The first reported resistance mechanism in this species to 2,4-D was reduced translocation from treated leaves to the rest of the plant. However, the presence of other non-target site resistance (NTSR mechanisms has not been investigated up to date. Therefore, the main objective of this research was to reveal if enhanced 2,4-D metabolism is also present in two Spanish resistant (R populations to synthetic auxins. With this aim, HPLC experiments at two 2,4-D rates (600 and 2,400 g ai ha−1 were conducted to identify and quantify the metabolites produced and evaluate possible differences in 2,4-D degradation between resistant (R and susceptible (S plants. Secondarily, to determine the role of cytochrome P450 in the resistance response, dose-response experiments were performed using malathion as its inhibitor. Three populations were used: S, only 2,4-D R (R-703 and multiple R to 2,4-D and ALS inhibitors (R-213. HPLC studies indicated the presence of two hydroxy metabolites in these R populations in shoots and roots, which were not detected in S plants, at both rates. Therefore, enhanced metabolism becomes a new NTSR mechanism in these two P. rhoeas populations from Spain. Results from the dose-response experiments also showed that pre-treatment of R plants with the cytochrome P450 (P450 inhibitor malathion reversed the phenotype to 2,4-D from resistant to susceptible in both R populations. Therefore, it could be hypothesized that a malathion inhibited P450 is responsible of the formation of the hydroxy metabolites detected in the metabolism studies. This and previous research indicate that two resistant mechanisms to 2,4-D could be present in populations R-703 and R-213: reduced translocation and enhanced metabolism. Future experiments are required to confirm these hypotheses

  10. The rules of drug taking: wine and poppy derivatives in the ancient world. VII. A ritual use of poppy derivatives?

    Science.gov (United States)

    Nencini, P

    1997-08-01

    Besides fertility, poppies have been used to symbolize sleep, night, and death. Consistent with the agrarian origin of their ritual use, poppies also became a symbol of reincarnation. Several literary and iconographic sources, in particular of the early Roman imperial age, are here interpreted as evidence that poppy derivatives were ingested during mystery rites. The reversible narcotic effects of poppy derivatives should have allowed a "realistic" representation of death and reincarnation, as intended by the Orphic belief of the transmigration of souls.

  11. Poppy tea drinking in East Anglia.

    Science.gov (United States)

    London, M; O'Regan, T; Aust, P; Stockford, A

    1990-10-01

    Poppy tea drinking was a widespread traditional practice in the Fenlands of East Anglia during the nineteenth century. The subsequent social changes which led to greater integration of the area with the rest of the country may have contributed to a decline in the practice. In recent years poppy tea drinking has been revived within the illicit drug using community and a survey using a self-report questionnaire was carried out among patients attending the Cambridge Drug Dependency Unit. Forty-three patients admitted to drinking poppy tea, usually during the summer months and on an intermittent basis. The potency of the infusion varied and was unpredictable but in general was low. Although poisoning from herbicides and pesticides was seen as the main risk, it is in the main perceived by drug users as a harmless secondary activity existing alongside the more regular and more potent drugs of misuse.

  12. Opium the Best Remedy

    Directory of Open Access Journals (Sweden)

    Harold Merskey

    2004-01-01

    Full Text Available Sydenham was the leading English physician of the 17th century and probably to the present time. He was using a well tried remedy. It had been known by then for about 4000 years, frequently mentioned by Hippocrates, and recognized in use in medieval Europe where it probably came through Arabic traders and was well established in use in Paris by the 12th century (2. Professional concerns up to the time of Sydenham were not about addiction. As can be seen from his text, they were about whether the drug was available in adequate preparations, whether there was any difference between opium and other narcotics, particularly comparing the natural juice with "its artificial preparations" (1 (all of which he thought to be about equal in effect, whether it was stimulant or restorative and invigorating, and whether it was being properly used for all the conditions in which it could be helpful. Addiction, dependence and insanity are not mentioned, although the fact that it could occasionally promote excitement ("frenzy" was known.

  13. On the history of opium

    Science.gov (United States)

    Kłys, Małgorzata; Maciów-Głab, Martyna; Rojek, Sebastian

    2013-01-01

    Most likely, opium was the first narcotic substance discovered at the dawn of humankind. The history of drug addiction is immensely rich and allows for tracing the long way humankind had to travel to reach the contemporary level of consciousness with respect to narcotic substances. A retrospective view of drug addiction that takes into consideration the historical context, while extending our knowledge, also allows for a better understanding of today's problems. The report presents elements of a retrospective view of problems associated with addiction to opium, morphine and heroin over the centuries, what is a subject of scientific interest in contemporary toxicology.

  14. The Blunders in the Western cross-cutting policies in Afghanistan: The Opium economy as a case of study

    Directory of Open Access Journals (Sweden)

    Francisco Berenguer-López

    2018-05-01

    Full Text Available In Afghanistan, opium cultivation was part of an economy of survival in the decades preceding the Afghan resistance war against the Soviets and, during the subsequent civil war, cultivation and trafficking of opium poppy became one of the main methods of financing the so-called warlords. However, the Taliban regime would be the first to convert the cultivation and trafficking of this drug into a state business stimulating cultivation and production and the corresponding taxation. Finally, the international community has allowed that cultivation and trafficking become a substantial part of the current Afghan political structure, given its inability to understand the problem in its real and proper dimension and to define an integrated anti-drug strategy.

  15. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Downy mildew (DM) caused by Peronospora arborescens, is a serious disease in opium poppy (Papaver somniferum), which has a world-wide spread. The establishment of DM-resistant cultivars appears to be a sustainable way to control the disease. In this paper, we present the results of a study aimed at the identification ...

  16. The Effect of Storage on Some Properties of 3 Different Ground Poppy Seed Fats

    OpenAIRE

    Maden, Besim; Yalçın, Seda

    2017-01-01

    Thepoppy seed is a traditional product in Afyon. There are there type poppy seed. Theseare white poppy seed, yellow poppy seed and gray poppy seed. The objective of thisstudy is to investigate the effect of storage at 15-20⁰C for several times (0, 7,15, 30, 45 and 60 days) on some properties of 3 different poppy seed fats. In thisstudy, fats were obtained from white poppy seed (TMO1), yellow poppy seed (TMO2)and gray poppy seed (Afyon-95). Then free fatty acid amount (%), peroxide value(meq O...

  17. Effects of opium consumption on cardiometabolic diseases.

    Science.gov (United States)

    Masoudkabir, Farzad; Sarrafzadegan, Nizal; Eisenberg, Mark J

    2013-12-01

    Opium is the second-most-commonly abused substance (after tobacco) in developing countries of the Middle East region, and in many Asian nations. One of the reasons for the high prevalence of opium abuse in these countries is a traditional belief among Eastern people, even including some medical staff, that opium might have beneficial effects on cardiovascular health and in the control of diabetes mellitus, hypertension, and dyslipidaemia. In this Perspectives article, we summarize the current understanding of the pharmacotoxicology of opium and its specific effects on glycaemic control, blood pressure, lipid profile, and atherosclerosis. On the basis of the available evidence, we believe not only that opium has no ameliorating effect on cardiovascular diseases, but also that the use of this drug might have adverse effects on these conditions. Therefore, people should be educated about the hazardous effects of opium consumption on cardiometabolic diseases.

  18. Opiates in poppy seed: effect on urinalysis results after consumption of poppy seed cake-filling.

    Science.gov (United States)

    Pettitt, B C; Dyszel, S M; Hood, L V

    1987-07-01

    We report the analysis of poppy seed filling for morphine and codeine content. Concentrations in the range 17.4 to 18.6 micrograms/g (morphine) and 2.3 to 2.5 micrograms/g (codeine) were found in different lots of the filling, which is widely used in baking. The effect of consumption of poppy seed filling on opiate urinalysis results is discussed. Morphine concentrations as high as 4.5 mg/L are reported, with persistence of concentrations greater than 0.3 mg/L as long as 35 h after consumption.

  19. [Biochemical diagnostics of fatal opium intoxication].

    Science.gov (United States)

    Papyshev, I P; Astashkina, O G; Tuchik, E S; Nikolaev, B S; Cherniaev, A L

    2013-01-01

    Biochemical diagnostics of fatal opium intoxication remains a topical problem in forensic medical science and practice. We investigated materials obtained in the course of forensic medical expertise of the cases of fatal opium intoxication. The study revealed significant differences between myoglobin levels in blood, urine, myocardium, and skeletal muscles. The proposed approach to biochemical diagnostics of fatal opium intoxication enhances the accuracy and the level of evidence of expert conclusions.

  20. Hematological changes in opium addicted diabetic rats.

    Science.gov (United States)

    Asadikaram, Gholamreza; Sirati-Sabet, Majid; Asiabanha, Majid; Shahrokhi, Nader; Jafarzadeh, Abdollah; Khaksari, Mohammad

    2013-01-01

    Chronic opioid treatment in animal models has shown to alter hematological parameters. The aim of this study was to evaluate the biological effects of opium on the number of peripheral blood cells and red blood cells (RBCs) indices in diabetic rats. Peripheral blood samples were collected from diabetic, opium-addicted, diabetic opium-addicted and normal male and female rats and hematological parameters were measured. The mean number of white blood cells (WBCs) was significantly higher in diabetic opium-addict females compared to diabetic non-addict female group. In both male and female, the mean number of neutrophils was significantly higher and the mean number of lymphocytes was lower in diabetic opium-addicted rats than those observed in diabetic non-addicted group. In diabetic opium-addicted male group the mean counts of RBC significantly increased as compared with diabetic male group. However, in diabetic addicted female, the mean number of RBCs was significantly lower than diabetic non-addicted female group. In both males and females, the mean number of platelets was significantly lower in diabetic addict rats compared to diabetic non-addict group. Generally, the results indicated that opium addiction has different effects on male and female rats according to the number of WBC, RBC and RBC indices. It could also be concluded that in the opium-addicts the risk of infection is enhanced due to the weakness of immune system as a result of the imbalance effect of opium on the immune cells.

  1. [Milk of paradise? Opium and opiates in nineteenth and twentieth century literature].

    Science.gov (United States)

    Schäfer, D

    2007-08-01

    One cannot have an idea of this multifaceted theme without its medical and cultural-historical background. After a history of several thousand years as a remedy and consumer good, around 1800 this poppy drug was in the focus of public attention due to Brownianism, at first as an often self-prescribed unspecific remedy against physical and mental pain. Many representatives of the early Romanticism knew it from personal experience. However, it was the publication of Thomas de Quincey's Confessions of an English Opium-Eater (1821/1822) which made it a subject of international debate in accordance with the programmatic statements of writers of that epoque and corresponding to the antibourgeois attitude of these men. It became a motif of a counter-world experience and a subject and cause of lyric-subjective reflection as well as a possible premise of poetic creativity.

  2. Utility of opium seed extract tests in preventing hypersensitivity reactions during surgery.

    Science.gov (United States)

    Armentia, A; Pineda, F; Palacios, R; Martín-Gil, F-J; Miguel, A S; Arenal, J J; Tejedor, J; Tef, B M

    2014-01-01

    Anaphylaxis during anaesthesia is fatal in 3-9% of patients and analgesics, including opioids, and is the second most common medicament-related cause, although the prevalence is underestimated. We recently found that patients may generate IgE antibodies to opium seeds. To determine the diagnostic accuracy of specific antibodies to morphine, codeine, rocuronium and oil body and aqueous fractions of Papaver somniferum seeds in the diagnosis and prevention of allergy to opioids. Patients with hypersensitivity reactions during surgery, and severe clinical allergy (pollen, tobacco), and illicit heroin users were selected. The sensitivity, specificity and predictive values of in vivo and in vitro diagnostic techniques including oil body and aqueous fractions of P. somniferum seeds were measured. We studied 203 patients, with mean age 35.1±17.1 and 200 healthy controls. Patients sensitised to heroin or with hypersensitivity reactions during surgery responded to P. somniferum seed tests. Of patients not known to be sensitised to opioids, the highest positivity was in patients sensitised to tobacco (pOpium seed skin tests and IgE, especially the oil body fraction, were more sensitive (64.2%) and specific (98.4%) than morphine, codeine and rocuronium tests for opioid sensitivity. Pollen allergy was not a risk factor for sensitisation to morphine. Sensitivity to opioids and intraoperative anaphylaxis can be diagnosed by routine tests. IgE and skin tests for the oil body fraction of P. somniferum had the highest sensitivity for sensitisation to opioids. Copyright © 2012 SEICAP. Published by Elsevier Espana. All rights reserved.

  3. The Opium Must Go Thru The Opium Must Go Thru

    Directory of Open Access Journals (Sweden)

    Anita Flanders Rebello

    2008-04-01

    Full Text Available In The Opium Must Go Thru, Charles Potts' "potty" poetic prose puns away in an irreverential anti-civilization protest against everything that is new-old to sublime the old-new - but the dark and light of Yin and Yang are the same that bothered Shakespeare in his day. This book, as the drawings by Robert McNealy illustrate, is a mad socio-economic philosophic chess game. . . an intel lectual whooped up hippy riddle. You ask yourself if Potts is a brain or a bum. The words and the thought behind the words are an exasperating jumble, until you get the "beat" - the mood - maybe a couple of beers, a little "pot". . . No,that won't help because it's too haphardly logical "The water buffalo who bailed out the hot green house once turned to an underfucked cow and murmured "Nobody here understands what I say". And Potts can jump from this hurly-burly into crystal clear statements such as, "But the children can think circles around them. Children have always been the redeemers."

  4. Opium: The Evolution of Policies, the Tolerance of the Vice, and the Proliferation of Contraband Trade in the Philippines, 1843-1908

    Directory of Open Access Journals (Sweden)

    Alma N. Bamero

    2006-12-01

    Full Text Available This research entitled “Opium: The Evolution of Policies, the Tolerance of the Vice, and the Proliferation of Contraband Trade in the Philippines, 1843-1908” presents a discussion of the opium trade in Asia, the commercial networks it created, the political ties it strengthened, and the social relations itfostered. It also aims to reconstruct an aspect of Philippine social history in the nineteenth century through the use of archival materials that bear witness to the distribution and exploitation of a substance which some people stillclassify as taboo. The poppy was not endemic to the Philippines but opium, its derivative substance, was known to numb pain and could induce a “natural high” that left one with feelings of ease and contentment. A more complete introduction to the drug necessitates a discussion of the way it was extractedand processed. It is a cash crop that does not require complex devices and is, therefore, within the reach of farmers and common folk. From the eighteenth to the nineteenth centuries opium became very popular among the Chinese who discovered that their markets were being flooded with it by the British sothat the latter could pay for the tea that they craved.The Spanish Bourbons, in an effort to boost Philippine economy, allowed the trading of this substance. Initially this was supervised by the officials of the Alcaiceria de San Fernando but in 1843 the meticulous examination of the country’s finances merited the creation of an opium revenuefarm through municipal franchising. Opium could only be used by the Chinese who were migrating in big groups. This paper presents the details of the monopoly contract, identifies some of the wealthier contratistas of the period, and discusses the consequences of such a commercial venture. Smuggling orcontraband trade proliferated and by way of illustration the events namely, the Scandal of 1843 and the Gunga Incident, have been narrated. The creation of an over

  5. Effects of Opium Smoking Cessation on the Nasopharyngeal Microbial Flora

    OpenAIRE

    Golshiri, Ali; Mokhtaree, Mohammad Reza; Shabani, Ziba; Tabatabaee, Sayed Taghi; Rahnama, Amir; Moradi, Mohammad; Sayadi, Ahamad Reza; Faezi, Hadi

    2009-01-01

    Background: To determine the effect of opium smoking cessation on the frequency and type of microorganisms in the nasopharynx of opium smokers. Methods: This was a cross-sectional study performed in psychology and ENT department of Moradi Hospital of Rafsanjan University of Medical Sciences in 2008 (Kerman, Iran). Nasopharyngeal cultures were taken from 50 opium smokers before and 2 to 3 months after cessation of opium smoking. Potential pathogens were identified. Findings: Eight potential pa...

  6. Enhanced prolactin levels in opium smokers.

    Science.gov (United States)

    Moshtaghi-Kashanian, Ghollam-Reza; Esmaeeli, Farzaneh; Dabiri, Shahriar

    2005-12-01

    In Iran, opium is smoked for pleasure or as a medication by some people. It is a complex mixture of 40 different alkaloids, including morphine and codeine along with many impurities. Although it is well established that opioids or tobacco affect many physiological functions in humans, to our knowledge there has been no specific study looking at these effects in opium smokers. To assess that, we investigated the circulating levels of prolactin, TSH, LH, FSH and testosterone in male opium smokers who also smoke cigarettes (n=23, aged 28.4+/- 4.1 years), and comparing this with the corresponding values for nicotine abusers (n=12, 15-25 cigarettes/day) or a healthy control group (n=20) of the same age. Our results showed that 86.96% of the opium-dependent and 41.67 % of the nicotine-dependent group displayed high prolactin values (popium and the plasma prolactin level of opium dependents (p=0.748, popium smokers and 50% of the cigarette smokers (popium smokers was also lower than that of the other two groups (popium and cigarette smoking may synergistically influence pituitary hormone production through the effects on neuropeptides produced either locally or systemic.

  7. Opium Syrup Distribution, Limitation and Challenges

    Directory of Open Access Journals (Sweden)

    Mostafa Dahmardehei

    2012-06-01

    Full Text Available Addiction is one of dilemmas in the current society. Formal statistics report of 2 million addict people in the country. Among important activities for addiction prevention and therapy is implementation of protecting treatment. Protecting treatments are done through Methadone, Buprenorphine and tincture-opium. Tincture-opium is a solution of 10 g morphine in one litter liquid containing 20% alcohol. The first report about using this medicine has been in 1994, in French in connection with successful therapy of 18 patients. A study in Australia, in 2004, proposed detoxification with tincture-opium in 15 migrated Vietnamese, in high dosage for therapy. In Iran, since 1384 many researches were done, which 34% responded the therapy appropriately; and in 1387, 130 people reached final treatment.

  8. Effect of opium addiction on diabetes.

    Science.gov (United States)

    Azod, Laila; Rashidi, Maryam; Afkhami-Ardekani, Mohammad; Kiani, Golchehr; Khoshkam, Fariba

    2008-01-01

    Type 2 diabetes is a common disorder that is recognized as a major health problem in Iran. Diabetes is a major cause of morbidity, mortality, and economic burden to the society. Some people believe that smoking opium can reduce serum glucose and lipids in diabetes mellitus. This study was designed to compare blood glucose and lipids in opium addicts with non-addicts among patients with type 2 diabetes. In this case, control study subjects were chosen from type 2 diabetic patients. Twenty-three males with type 2 diabetes and addicted to opium were selected as the case group, and 46 patients with no addiction to opioid drugs were chosen as control group. Blood Sugar (BS), glycated hemoglobin (HbA1C), lipids and microalbumin in urine were measured in two groups. Our results showed that the mean FBS and 2-hour post prandial were significantly different between two groups. (P = .04). No significant difference was observed in HbA1C, triglyceride, total cholesterol, LDL, and HDL between the two groups (P > .05). Our finding showed that while opium might decrease blood glucose temporarily, it had no clear and long-lasting effects on blood glucose, as it had no significant effect on HbA1c.

  9. Production of both esters and biogas from Mexican poppy | Singh ...

    African Journals Online (AJOL)

    This paper details a dynamic evaluation of a procedure for extracting both, ester and biogas from seeds and waste of Mexican poppy (Argemone mexicana) using simple and inexpensive technique. Results showed that A. mexicana seed contains 30% oil. Through the process of transestrification, oil extracted from seed, ...

  10. 76 FR 77254 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-12-12

    ...) II Dihydroetorphine (9334) II Opium, raw (9600) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Powdered opium (9639) II Opium, granulated (9640) II Levo-alphacetylmethadol (9648) II Opium poppy/Poppy Straw (9650) II Oxymorphone (9652) II Poppy Straw Concentrate (9670...

  11. Papaver Rhoeas L. Hydroalcoholic Extract Exacerbates Forced Swimming Test-Induced Depression in Mice

    Directory of Open Access Journals (Sweden)

    Naser Osanloo

    2016-07-01

    Conclusion: The extract of Papaver rhoeas can reduce immobility time which is comparable to the effect of fluoxetine. Also the effect of the extract is contrary to its effects on plasma corticosterone level and or animals’ activity.

  12. Organic parasite control for poultry and rabbits in British Columbia, Canada

    Science.gov (United States)

    2011-01-01

    Plants used for treating endo- and ectoparasites of rabbits and poultry in British Columbia included Arctium lappa (burdock), Artemisia sp. (wormwood), Chenopodium album (lambsquarters) and C. ambrosioides (epazote), Cirsium arvense (Canada thistle), Juniperus spp. (juniper), Mentha piperita (peppermint), Nicotiana sp. (tobacco), Papaver somniferum (opium poppy), Rubus spp. (blackberry and raspberry relatives), Symphytum officinale (comfrey), Taraxacum officinale (common dandelion), Thuja plicata (western redcedar) and Urtica dioica (stinging nettle). PMID:21756341

  13. Organic parasite control for poultry and rabbits in British Columbia, Canada

    Directory of Open Access Journals (Sweden)

    Turner Nancy

    2011-07-01

    Full Text Available Abstract Plants used for treating endo- and ectoparasites of rabbits and poultry in British Columbia included Arctium lappa (burdock, Artemisia sp. (wormwood, Chenopodium album (lambsquarters and C. ambrosioides (epazote, Cirsium arvense (Canada thistle, Juniperus spp. (juniper, Mentha piperita (peppermint, Nicotiana sp. (tobacco, Papaver somniferum (opium poppy, Rubus spp. (blackberry and raspberry relatives, Symphytum officinale (comfrey, Taraxacum officinale (common dandelion, Thuja plicata (western redcedar and Urtica dioica (stinging nettle.

  14. Radiolabeling of codeine with 131I and its biodistribution in rats

    International Nuclear Information System (INIS)

    Enginar, H.

    2009-01-01

    Codeine which was extracted from dry capsules of the opium poppy (Papaver somniferum) was purified by HPLC (High Performance Liquid Chromatography) and characterized by NMR (Nuclear Magnetic Resonance) and IR (Infrared) spectroscopy techniques. The purified compound was labeled with 131 I and biodistribution studies were performed in rats. Radioiodinated codeine distributed uniformly in the cerebellum, m.pons, striatum and hypothalamus while the other branch of brain and Stomach, urinary bladder, and small intestine uptakes were significantly higher than other tissues. (author)

  15. Opium and Afghanistan: Reassessing U.S. Counternarcotics Strategy

    Science.gov (United States)

    2007-10-01

    term security, development, and effective governance of Afghanistan.”3 This paper examines the nature of the opium problem in Afghanistan and...worldwide from opium for medical purposes.12 Opium is also refined for use in legal prescription painkillers such as OxyContin and Vicodin.13 However...will now be explored in detail. Lack of Security. The security situation in much of Afghanistan is simply inadequate to carry out an effective

  16. Opium tincture versus methadone syrup in management of acute raw opium withdrawal: A randomized, double-blind, controlled trial.

    Science.gov (United States)

    Tabassomi, Farzaneh; Zarghami, Mehran; Shiran, Mohammad-Reza; Farnia, Samaneh; Davoodi, Mohsen

    2016-01-01

    The aim of this study was to evaluate the effectiveness of opium tincture versus methadone syrup in the management of acute withdrawal syndrome in opium dependent patients during the detoxification period. In this double-blind randomized controlled study, a total of 74 adult male raw opium dependent patients were treated with opium tincture or methadone syrup 2 times daily for 5 consecutive days. Detoxification was initiated by tapered dose reductions to reach abstinence. At the end of the 10th day, the medications were discontinued. The Objective Opioid Withdrawal Scale was used to assess withdrawal symptoms every day. Significant decreases on the Objective Opioid Withdrawal Scale were found for both treatment methods during the study period (p Opium tincture can be considered as a potential substitute for methadone syrup for suppression of raw opium withdrawal symptoms, with minimal adverse effects.

  17. Opium use: an emerging risk factor for cancer?

    Science.gov (United States)

    Kamangar, Farin; Shakeri, Ramin; Malekzadeh, Reza; Islami, Farhad

    2014-02-01

    An estimated 16·5 million people worldwide illicitly use opiates, of whom 4 million use raw opium. We did a systematic review to investigate the association between opium use and cancer incidence and mortality. Opium use was associated with an increased risk of cancers of the oesophagus, stomach, larynx, lung, and urinary bladder. Although the present evidence suggests that these associations are possibly causal, further epidemiological studies (particularly prospective studies that collect detailed data about lifetime opium use and control for a broad range of potential confounders) are needed. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Molecular docking study of Papaver alkaloids to some alkaloid receptors

    Directory of Open Access Journals (Sweden)

    A. Nofallah

    2017-11-01

    Full Text Available Background and objectives: More than 40 different alkaloids have been obtained from opium the most important of which are morphine, codeine, papaverine, noscapine and tabaine. Opioid alkaloids produce analgesia by affecting areas of the brain that have peptides with pharmacological pseudo-opioid properties. These alkaloids show important effects on some intracellular peptides like mu, delta, and kappa receptors. Therefore, studying the effects of these alkaloids on different receptors is essential. Methods: Molecular docking is a well-known method in exploring the protein-ligand interactions. In this research, five important alkaloids were docked to crystal structure of human mu opioid receptor (4DKL, human delta opioid receptor (4EJ4 and human kappa opioid receptor (4DJH which were retrieved from protein databank. The 3D-structures of alkaloids were drawn by chembiooffice2010 and minimized with hyperchem package and submitted to molecular docking utilizing autodock-vina. Flexibility of the proteins was considered. The docking studies were performed to compare the affinity of these five alkaloids to the mentioned receptors. Results: We computationally docked each alkaloid compound onto each receptor structure and estimated their binding affinity based on dock scores. Dock score is a criteria including binding energy which utilized here for prediction and comparison of the binding affinities. Binding interactions of the docked alkaloids in receptor pockets were also visually inspected and compared. Conclusion: In this approach, using docking study as a computational method provided a valuable insight of opioid receptor pocket structures which would be essential to design more efficient drugs in pain managements and addiction treatments.

  19. Effect of opium smoking cessation on the nasopharyngeal microbial flora.

    Science.gov (United States)

    Golshiri, Ali; Shabani, Ziba; Mokhtaree, Mohammad R; Sayadi, Ahmad R; Faezi, Hadi

    2010-01-01

    To determine the effect of opium smoking cessation on the frequency and type of microorganisms in the nasopharynx of opium smokers. This cross-sectional study was performed in the Psychiatry, and Ear, Nose, and Throat Departments, Moradi Hospital, Rafsanjan University of Medical Sciences, Rafsanjan, Iran from June to November 2008. Nasopharyngeal cultures were taken from 50 opium smokers before, and 2-3 months after cessation of opium smoking. Potential pathogens were identified. Patients were not advised to change their number of cigarettes, and we used methadone for the substitution of opium. Eight potential pathogens were isolated from nasopharyngeal cultures obtained from 43 individuals before opium smoking cessation, and 4 were recovered from 33 individuals after cessation (p=0.03). Streptococcus pneumoniae, Staphylococcus saprophyticus, Streptococcus alpha hemolytic, and Staphylococcus aureus were not found in the second culture. The most sensitivity to antibiotics was for ceftriaxone (84%), ciprofloxacin (74%), and cloxacillin (72%), and the most resistance for amoxicillin (26%) and the least resistance for chloramphenicol. Some potential pathogens decrease or are even absent after opium cessation. Opium smoking affects the nasopharyngeal flora.

  20. Tall Poppies: Bullying Behaviors Faced by Australian High-Performance School-Age Athletes

    Science.gov (United States)

    O'Neill, Maureen; Calder, Angela; Allen, Bill

    2014-01-01

    Little is known about Australian high-performance school-age athletes' experiences as victims of the tall poppy syndrome. Tall poppies are successful individuals bullied by those who are less successful in order to "normalize them." Nineteen current or previous national or international high-performance school-age athletes were…

  1. Natural opium as one of the possibilities for drug abusers.

    Science.gov (United States)

    Klusonová, Hana; Vlková, Jana; Visnovský, Peter

    2005-12-01

    Natural opium is a popular seasonal alternation for substance dependent people. Its processing, way of using, experience and change of habits was the aim of our study carried out via anonymous questionnaire and directed interview. 47 questionnaires were obtained. According to our results natural opium has been abused by people 19-42 years old, more than a half of them were male. Basic drug were pervitin in 57 %, marihuana in 33 %, a considerable part (30 %) was natural opium. Each grower produced approximately 35 g of raw opium in one season. The most frequent way of application was smoking, injecting and "opium tea" drinking. Almost a half of the clients (40 %) felt attenuation after application; relaxation, hallucination and central stimulation admitted 25 % of respondents. Health troubles had majority of the users. Combinations of natural opium with other drugs (alcohol, marihuana, pervitin) declared 45 % respondents, the effects of the combinations admitted one third of users. The examination for viral hepatitis confirmed more than a half of the clients; the major part of users from Olomouc, but only 25 % of users from Prostejov were tested for HIV. Opium consumption influenced habits of personal hygiene of more than a half of the users (57 %). Routine servicing of the spot of the needle insertion practiced a half of the responders. Majority of the abusers (79 %) obtained and closed out paraphernalia throw to the "harm reduction" program.

  2. IS OPIUM ADDICTION A RISK FACTOR FOR ACUTE MYOCARDIAL INFARCTION?

    Directory of Open Access Journals (Sweden)

    "S. M. Sadr Bafghi

    2005-06-01

    Full Text Available There is a misconception among our people that opioids may prevent or have ameliorating effects in the occurrence of cardiovascular diseases. In this study we evaluated 556 consecutive male patients hospitalized due to acute myocardial infarction (MI in city of Yazd, from May 2000 to October 2001 and compared the characteristics of opium addicts to non opium users. Prevalence of opium addiction in MI patients was 19% in comparison with 2-2.8% in general population. There were not any differences in prevalence of traditional risk factors between opium users and non-users. Overall, in-hospital mortality was 18.6 percent among opium users and 6.2 percent among non-opium users (unadjusted odd ratio, 1.3; 95% confidence interval, 0.7 to 2.7, P = 0.2. After adjustment for the differences in the baseline features (age and other risk factors, odds ratio increased to 2.2 (95 percent confidence interval, 0.9 to 5.1. It seems that opium addiction may work as a risk factor in cardiovascular disease.

  3. Cytokine profiles in long-term smokers of opium (Taryak).

    Science.gov (United States)

    Ghazavi, Ali; Solhi, Hassan; Moazzeni, Seyed Mohammad; Rafiei, Mohammad; Mosayebi, Ghasem

    2013-01-01

    There are few studies with conflicting results on the effects of in vivo administration of opioids on immune function. The aim of this study was to evaluate the serum levels of interferon (IFN)-γ, interleukin (IL)-4, IL-10, IL-17, and hs-C-reactive protein (hs-CRP) in opium smokers. The study was conducted between 44 male opium addicts and 44 controls aged 20 to 40 years. The control group was healthy individuals with no lifetime history of substance abuse. All the opium abusers were selected from those who had a history of use of opium, as a regular habit, at least for 1 year, with a daily opium dosage of not less than 2 g. Addicts known to abuse alcohol or other drugs were excluded. Serum samples were collected from all participants and tested for the cytokine and hs-CRP levels by ELISA (enzyme-linked immunosorbent assay) method. Statistical analysis was performed using the Student t test. The mean serum levels of IFN-γ, IL-10, and IL-17 in the opium addicts were significantly higher than those observed in the control group. The mean concentration of serum IL-4 in opium addicts did not differ from that in the control group. Systemic IL-10 levels correlated positively and significantly with CRP in opium addicts. Long-term, daily use of opium is associated with higher Th1 (IFN-γ), Tr1 (IL-10), and Th17 (IL-17) cytokines concentration in serum. Interferon-γ and IL-17 are involved in inducing and mediating proinflammatory responses. Our data suggest that an immunoregulatory response is occurring with the upregulation of IL-10.

  4. [The national anti-opium-smoking campaigns across the country in the Republican Period].

    Science.gov (United States)

    Xu, Z J; Chang, F Q; Xu, Q S

    2017-11-28

    Anti-opium-smoking had been the key policy of successive central and local governments from the late Qing Dynasty to the Republican Period. Since the establishment of the Nanjing Provisional Government in January 1912, the Anti-opium-smoking campaign had culminated across the country. Under the support of the government, the "National Anti-Opium Association of China" and "Association of Chinese People Rejecting Opium" were established which made an important contribution to China's anti-opium-smoking campaign.Yunnan, Shaanxi, Heilongjiang, Zhejiang, Shanghai and other local governments also combined with local specific circumstances to make anti-opium-smaking policy for punishing severely the opium cultivation, trade and opium smoking, thus, the overrun of opium began to be brought under an overall control.

  5. Opium usage as an etiologic factor of oral cavity cancer.

    Science.gov (United States)

    Razmpa, Ebrahim; Saedi, Babak; Motiee-langroudi, Maziar; Garajei, Ata; Hoseinpor, Sareh; Motamedi, Mohammad Hosein Kalantar

    2014-09-01

    The aim of this study was to evaluate the role of opium in causing oral cancer. Eighty patients and 80 selected matched controls who were referred to the ear-nose-throat department of an academic hospital were included in this study between October 2008 and September 2010. In addition to demographic data, information regarding alcohol, tobacco, and opium use was documented in the subjects. Finally, the effect of each risk factor was assessed. There was no significant difference in patient demographics between the 2 groups. Smoking (P = 0.042) and poor oral hygiene (P = 0.016) significantly correlated with cancer. Finally, opium addiction showed a significant relationship with oral cavity cancer with an odds ratio of 4 (95% confidence interval, 1.2-13.6). Opium use is among the possible risk factors for oral cancer.

  6. The association of opium with coronary artery disease.

    Science.gov (United States)

    Sadeghian, Saeed; Darvish, Soodabeh; Davoodi, Gholamreza; Salarifar, Mojtaba; Mahmoodian, Mehran; Fallah, Nader; Karimi, Abbas Ali

    2007-10-01

    The effects of opium consumption on coronary artery disease are still unknown. A cross-sectional study was conducted on 2405 patients admitted to the Angiographic Ward at Tehran Heart Center from 7 May 2005 to 13 August 2005. After adjusting for conventional cardiovascular risk factors, opium consumption was a significant risk factor for coronary artery disease (P=0.01 and odds ratio=1.8). Moreover, the amount of opium consumption was associated significantly with the severity of coronary atherosclerosis, as measured by clinical vessel score (r=0.2, P=0.002). To our knowledge, this is the first time that the adverse effects of opium consumption on coronary arteries was defined.

  7. OPIUM USE IN TRANSITIONAL CELL CARCINOMA OF THE URINARY BLADDER

    Directory of Open Access Journals (Sweden)

    A. Nourbakhsh

    2006-08-01

    Full Text Available Opium use is one of the most common forms of substance abuse in Iran and there are some evidence indicating it is a risk factor of transitional cell carcinoma (TCC of the urinary bladder. The majority of opium users are also cigarette smokers, so consideration of the high prevalence of smoking which is the most important risk factor of TCC of the urinary bladder among opium users is essential to assess the role of opium use as a possible risk factor of TCC. This study was done to evaluate the role of opium as a risk factor of TCC. A case-control study was performed on 255 individuals diagnosed with TCC of the urinary bladder by pathologic light microscopic examination of the tumor biopsies. Control population was chosen from individuals who had no history or presenting signs or symptoms of urinary problems. Case and control groups were matched by sex and age and also by cigarette smoking habits. Forty-one (18.1% of the cases and 12 (5% of controls were recognized to be opium users. Mantel-Haenszel analysis showed an odds ratio of 3.88, with 95% confidence interval of 1.99-7.57 and P value of < 0.001. Results indicate that opium use is a risk factor for TCC. The majority of opium users are also cigarette smokers, which is another important risk factor for TCC. Routine urine cytology and early evaluation in the patients presenting with any of the symptoms of urinary bladder malignancy by means of cystoscopy and urine cytology are highly recommended.

  8. Opium and heroin alter biochemical parameters of human's serum.

    Science.gov (United States)

    Kouros, Divsalar; Tahereh, Haghpanah; Mohammadreza, Afarinesh; Minoo, Mahmoudi Zarandi

    2010-05-01

    Iran is a significant consumer of opium, and, generally, of opioids, in the world. Addiction is one of the important issues of the 21st century and is an imperative issue in Iran. Long-term consumption of opioids affects homeostasis. To determine the effects of opium and heroin consumption on serum biochemical parameters. In a cross-sectional study, subjects who had consumed heroin (n = 35) or opium (n = 42) for more than two years and 35 nonaddict volunteers as the control group were compared in regard to various biochemical parameters such as fasting blood sugar (FBS), Na(+), K(+), Ca(2+), blood urea nitrogen (BUN), uric acid (UA), triglyceride (TG), cholesterol, creatinine, and total protein. Chromatography was used to confirm opioid consumption, and the concentration of biochemical parameters was determined by laboratory diagnostic tests on serum. No significant differences were found in Na(+), Ca(2+), BUN, UA, TG, creatinine, and total protein concentrations among the three groups. FBS, K(+), and UA levels were significantly lower in opium addicts compared to the control group. Serum Ca(2+) concentration of heroin addicts showed a significant decrease compared to that of the control group. Both addict groups showed a significant decrease in serum cholesterol levels. Chronic use of opium and heroin can change serum FBS, K(+), Ca(2+), UA, and cholesterol. This study, one of few on the effects of opium on serum biochemical parameters in human subjects, has the potential to contribute to the investigation of new approaches for further basic studies.

  9. Effects of Opium Addiction and Cigarette Smoking on Hematological Parameters.

    Science.gov (United States)

    Shahabinejad, Gholamabbas; Sirati-Sabet, Majid; Kazemi-Arababadi, Mohammad; Nabati, Saeideh; Asadikaram, Gholamreza

    2016-07-01

    The aim of the present study was to investigate the effects of opium addiction and cigarette smoking on the complete blood count (CBC). Eighty-six male subjects, including 31 opium-addicted cigarette smokers (OACS), 19 opium-addicted non-cigarette smokers (OANCS), 17 non-opium-addicted cigarette smokers (NOACS), and 19 non-opium-addicted non-cigarette smokers (NOANCS) participated in this study. The CBC test was measured in all individuals. The OACS had significantly higher white blood cell (WBC), lymphocyte, and red blood cell (RBC) count but lower in mean corpuscular volume (MCV) compared to NOANCS. The OANCS had significantly higher lymphocyte in comparison with NOACS. Our results demonstrated that the number of WBC, lymphocytes, and RBC were significantly higher, while, MCV was lower in OANCS subjects when compared to NOACS. The OACS had significantly higher level of lymphocyte in comparison with NOACS. The mean number of lymphocyte in OANCS was found significantly higher than NOACS. The smokers were shown to have significantly higher levels of WBC compared to NOANCS. Our results showed that opium-addiction, especially when associated with cigarette smoking, has intensive effects on hematological factors and these alteration might leads to greater risk for developing atherosclerosis, cardiovascular diseases, and imbalance in immune system.

  10. Determination of thebaine in water samples, biological fluids, poppy capsule, and narcotic drugs, using electromembrane extraction followed by high-performance liquid chromatography analysis.

    Science.gov (United States)

    Seidi, Shahram; Yamini, Yadollah; Heydari, Akbar; Moradi, Morteza; Esrafili, Ali; Rezazadeh, Maryam

    2011-09-09

    Opium determination is of great importance from toxicological and pharmaceutical standpoints. In present work, electromembrane extraction (EME) coupled with high-performance liquid chromatography (HPLC) and ultraviolet (UV) detection was developed for determination of thebaine as a natural alkaloid, in different matrices containing water, urine, poppy capsule, street heroine, and codeine tablet. Thebaine migrated from 3 mL of sample solutions, through a thin layer of 2-nitrophenyl octyl ether (NPOE) immobilized in the pores of a porous hollow fiber, and into a 15 μL acidic aqueous acceptor solution present inside the lumen of the fiber. The variables of interest, such as chemical composition of the organic liquid membrane, stirring speed, extraction time and voltage, pH of donor and acceptor phases and salt effect in the EME process were optimized. Under optimal conditions, thebaine was effectively extracted from different matrices with recoveries in the range of 45-55%, which corresponded to preconcentration factors in the range of 90-110. Good linearity was achieved for calibration curves with a coefficient of estimation higher than 0.997. Detection limits and intra-day precision (n=3) were less than 15 μg L(-1) and 8.9%, respectively. Copyright © 2011 Elsevier B.V. All rights reserved.

  11. Papaver Rhoeas L. Hydroalcoholic Extract Exacerbates Forced Swimming Test-Induced Depression in Mice

    OpenAIRE

    Naser Osanloo; Akram Najafi-Abedi; Fatemeh Jafari; Farshid Javid; Mohsen Pirpiran; Mohammad-Reza Memar-Jafari; Seyed Ali Mousavi-Khosravi; Mohammad Rahimzadeh-Behzadi; Mina Ranjbaran; Hedayat Sahraei

    2016-01-01

    Introduction: Depression is one of the most frequent psychiatric disorders in the world with occurs with higher incidence in women. In the present study, the effect of water-alcoholic extract of Papaver rhoeas L. on forced swimming test (FST) in Swiss-Webster mice were examined. Methods: We used Swiss-Webster mice (20-25 g) to execute FST on them. The plant extract (1, 10, 30, and 100 mg/kg) was injected to the animals 30 minutes before each session. Fluoxetine (20 mg/k...

  12. Urinary concentrations of morphine and codeine after consumption of poppy seeds.

    Science.gov (United States)

    Thevis, Mario; Opfermann, Georg; Schänzer, Wilhelm

    2003-01-01

    A quantitative analysis of morphine and codeine in human urine was performed after oral intake of cakes containing commercially available poppy seeds in order to estimate the possibility of positive doping results. Therefore, eight products from different manufacturers (poppy seeds or baking mixtures) and origin were obtained and analyzed by gas chromatography-mass spectrometry for the presence of the alkaloids. One selected batch of poppy seeds was used as an ingredient in a typical cake and was the object of an excretion study with nine volunteers. After application, several urine specimens contained morphine with concentrations higher than 1 microg/mL, and peak values of approximately 10.0 microg/mL were detected. Because the International Olympic Committee set a cutoff limit for morphine at 1 microg/mL, high-performance athletes could possibly test positive in doping control after consumption of products containing poppy seeds.

  13. The Hidden Habit of the Entomopathogenic Fungus Beauveria bassiana: First Demonstration of Vertical Plant Transmission

    Science.gov (United States)

    Quesada-Moraga, Enrique; López-Díaz, Cristina; Landa, Blanca Beatriz

    2014-01-01

    Beauveria bassiana strain 04/01-Tip, obtained from a larva of the opium poppy stem gall wasp Iraella luteipes (Hymenoptera; Cynipidae), endophytically colonizes opium poppy (Papaver somniferum L.) plants and protects them against this pest. The goal of this study was to monitor the dynamics of endophytic colonization of opium poppy by B. bassiana after the fungus was applied to the seed and to ascertain whether the fungus is transmitted vertically via seeds. Using a species-specific nested PCR protocol and DNA extracted from surface-sterilised leaf pieces or seeds of B. bassiana-inoculated opium poppy plants, the fungus was detected within the plant beginning at the growth stage of rosette building and them throughout the entire plant growth cycle (about 120–140 days after sowing). The fungus was also detected in seeds from 50% of the capsules sampled. Seeds that showed positive amplification for B. bassiana were planted in sterile soil and the endophyte was again detected in more than 42% of the plants sampled during all plant growth stages. Beauveria bassiana was transmitted to seeds in 25% of the plants from the second generation that formed a mature capsule. These results demonstrate for the first time the vertical transmission of an entomopathogenic fungus from endophytically colonised maternal plants. This information is crucial to better understand the ecological role of entomopathogenic fungi as plant endophytes and may allow development of a sustainable and cost effective strategy for I. luteipes management in P. somniferum. PMID:24551242

  14. The hidden habit of the entomopathogenic fungus Beauveria bassiana: first demonstration of vertical plant transmission.

    Science.gov (United States)

    Quesada-Moraga, Enrique; López-Díaz, Cristina; Landa, Blanca Beatriz

    2014-01-01

    Beauveria bassiana strain 04/01-Tip, obtained from a larva of the opium poppy stem gall wasp Iraella luteipes (Hymenoptera; Cynipidae), endophytically colonizes opium poppy (Papaver somniferum L.) plants and protects them against this pest. The goal of this study was to monitor the dynamics of endophytic colonization of opium poppy by B. bassiana after the fungus was applied to the seed and to ascertain whether the fungus is transmitted vertically via seeds. Using a species-specific nested PCR protocol and DNA extracted from surface-sterilised leaf pieces or seeds of B. bassiana-inoculated opium poppy plants, the fungus was detected within the plant beginning at the growth stage of rosette building and them throughout the entire plant growth cycle (about 120-140 days after sowing). The fungus was also detected in seeds from 50% of the capsules sampled. Seeds that showed positive amplification for B. bassiana were planted in sterile soil and the endophyte was again detected in more than 42% of the plants sampled during all plant growth stages. Beauveria bassiana was transmitted to seeds in 25% of the plants from the second generation that formed a mature capsule. These results demonstrate for the first time the vertical transmission of an entomopathogenic fungus from endophytically colonised maternal plants. This information is crucial to better understand the ecological role of entomopathogenic fungi as plant endophytes and may allow development of a sustainable and cost effective strategy for I. luteipes management in P. somniferum.

  15. Acute Intoxication by Transdermal Opium Application in Infants: Two Case Reports

    Directory of Open Access Journals (Sweden)

    Iraj Sedighi

    2012-05-01

    Full Text Available Background: Acute opium intoxication is one of the most common causes of poisoning in children in Iran. Although most cases are accidental, traditional misuse of opium for symptomatic therapy of various childhood diseases also contributes to high rate of opium intoxication in Iran. Cases: Here, we report two cases of opium intoxication in infants resulted from transdermal application of opium on burned skin. To our knowledge this is the first case report of intoxication from transdermal misuse of opium. Conclusion: Health care providers should be aware about signs and symptoms of opium intoxication in children. Opium intoxication should be suspected in each child with history of a recent burn injury that presented with decreased level of consciousness.

  16. Hallmarks of opium poisoning in infants and toddlers.

    Science.gov (United States)

    Zamani, Nasim; Sanaei-Zadeh, Hossein; Mostafazadeh, Babak

    2010-10-01

    Accidental opium intoxication in children is an extremely dangerous poisoning if it remains undiagnosed and untreated. The classic triad of miosis, decreased level of consciousness and bradypnea, which are the hallmarks of opiate intoxication, are used for the diagnosis of opium poisoning in adults and children. Little attention has been paid to the signs of opium intoxication in children and no published study has explored the frequency of hallmarks of this type of poisoning in the paediatric population. We conducted a study in order to evaluate the prevalence of major signs of opium poisoning in infants and toddlers. In this study, a total of 228 infants and 82 toddlers who had been admitted to Loghman Hakim Hospital as a result of opium poisoning between 2001 and 2009 were evaluated, retrospectively. The most usual sign of opium poisoning was miosis (90%) followed by a decreased level of consciousness (88.4%), bradypnea (28.4%) and seizure (10.3%). The prevalence of the triad of miosis, bradypnea and a decreased level of consciousness was 25.2%. Miosis in association with decreased level of consciousness was detected in 82.6% of our patients. Bradypnea was present in 74 infants and 14 toddlers, which shows a statistically significant difference (P = 0.01). The mean age and weight of the patients with bradypnea were significantly less than those without bradypnea (P = 0.008 and P = 0.0001, respectively). Bradypnea and seizure were significantly more common in females (36.7% versus 26%; P = 0.05 and 15.2% versus 6.5%; P = 0.01, respectively). Miosis in association with a decreased level of consciousness is the most useful indicator of opium poisoning in infants and toddlers. Furthermore, seizure is a more common feature of this type of poisoning in infants, especially in those who are less than 1 month old.

  17. A comparative study of characteristics and risky behaviors among the Iranian opium and opium dross addicts.

    Science.gov (United States)

    Noohi, Sima; Azar, Mahyar; Behzadi, Ashkan Heshmatzade; Sedaghati, Mahsa; Panahi, Sepideh Akbari; Dehghan, Nasir; Honarbakhsh, Yasamin; Akasheh, Amirpoya; Tahoori, Armin; Wilson, Denis

    2011-03-01

    Iran ranks first per capita in the use of opiates, but we have little information about possible differences regarding the 2 most commonly used illicit drugs, namely opium and its dross (residue). This is a cross-sectional study. A cross-sectional study about drug abuse and drug dependence in Iran was conducted from April 2006 to August 2008 in the prisons of 28 Iranian provinces, in the treatment centers, and in the streets. To pursue the objectives of this research, participants included 2979 opiate addicts including opium users (n = 2636) and dross users (n = 343), who were not significantly different by gender (P = 0.269) or age (P = 0.452). An anonymous questionnaire was completed through an interview that gathered sociodemographic characteristics and information about some high-risk behaviors. : By the end of the study, we concluded that dross addicts, in comparison with opium addicts, were mostly immigrants from rural areas to urban areas (P = 0.031 χ test, 95% confidence interval [CI]), mostly uneducated, illiterate, or semiliterate (P = 0.04 χ test, 95% CI), had illegal occupations (P = 0.048 χ test, 95% CI), were cigarette smokers (P < 0.000 χ test, 95% CI), and had experienced drug injections (P = 0.032 χ test, 95% CI) and drug overdose (P = 0.007 χ test, 95% CI). They also had a history of hospital admission within the preceding year because of drug overdose (P < 0.000) and a record of being arrested and jailed in the past year (P = 0.028 χ test, 95% CI). These results indicated the need for more intensive and effective care for the opioid addicts in Iran.

  18. Lead poisoning among opium users in Iran: an emerging health hazard

    OpenAIRE

    Hayatbakhsh, Mohammad Mahdi; Oghabian, Zohreh; Conlon, Elvira; Nakhaee, Samaneh; Amirabadizadeh, Ali Reza; Zahedi, Mohammad Javad; Moghadam, Sodief Darvish; Ahmadi, Bighan; Soroush, Somayeh; Aaseth, Jan; Mehrpour, Omid

    2017-01-01

    Background Lead (Pb) poisoning among people using opium has been an increasing problem in Iran. The present study highlights the clinical effects of lead toxicity associated with opium use in Iran, Kerman province. Methods Between January 2016 and June 2016, patients with signs and symptoms of Pb poisoning were questioned to assess whether they had a history of opium dependency. In total, 249 patients were enrolled onto this cross-sectional study, all were opium dependent. Para-clinical data ...

  19. Potential Effect of Opium Consumption on Controlling Diabetes and Some Cardiovascular Risk Factors in Diabetic Patients

    OpenAIRE

    Rahimi, Najmeh; Gozashti, Mohamad Hossain; Najafipour, Hamid; Shokoohi, Mostafa; Marefati, Hamid

    2014-01-01

    Background Due to this belief that opium may have beneficial effects on diabetes or cardiovascular risk factors, the present study aimed to assess the potential and possible effects of opium consumption on diabetes control and some cardiovascular risk factors in diabetic patients. Methods This study enrolled 374 diabetic subjects from diabetes care centers in Kerman, Iran, including opium user group (n = 179) and a non-opium user group (n = 195). The data were collected through a questionnair...

  20. Identification and expression analyses of MYB and WRKY transcription factor genes in Papaver somniferum L.

    Science.gov (United States)

    Kakeshpour, Tayebeh; Nayebi, Shadi; Rashidi Monfared, Sajad; Moieni, Ahmad; Karimzadeh, Ghasem

    2015-10-01

    Papaver somniferum L. is an herbaceous, annual and diploid plant that is important from pharmacological and strategic point of view. The cDNA clones of two putative MYB and WRKY genes were isolated (GeneBank accession numbers KP411870 and KP203854, respectively) from this plant, via the nested-PCR method, and characterized. The MYB transcription factor (TF) comprises 342 amino acids, and exhibits the structural features of the R2R3MYB protein family. The WRKY TF, a 326 amino acid-long polypeptide, falls structurally into the group II of WRKY protein family. Quantitative real-time PCR (qRT-PCR) analyses indicate the presence of these TFs in all organs of P. somniferum L. and Papaver bracteatum L. Highest expression levels of these two TFs were observed in the leaf tissues of P. somniferum L. while in P. bracteatum L. the espression levels were highest in the root tissues. Promoter analysis of the 10 co-expressed gene clustered involved in noscapine biosynthesis pathway in P. somniferum L. suggested that not only these 10 genes are co-expressed, but also share common regulatory motifs and TFs including MYB and WRKY TFs, and that may explain their common regulation.

  1. Papaver Rhoeas L. Hydroalcoholic Extract Exacerbates Forced Swimming Test-Induced Depression in Mice.

    Science.gov (United States)

    Osanloo, Naser; Najafi-Abedi, Akram; Jafari, Fatemeh; Javid, Farshid; Pirpiran, Mohsen; Memar Jafari, Mohammad-Reza; Mousavi Khosravi, Seyed Ali; Rahimzadeh Behzadi, Mohammad; Ranjbaran, Mina; Sahraei, Hedayat

    2016-07-01

    Depression is one of the most frequent psychiatric disorders in the world with occurs with higher incidence in women. In the present study, the effect of water-alcoholic extract of Papaver rhoeas L. on forced swimming test (FST) in Swiss-Webster mice were examined. We used Swiss-Webster mice (20-25 g) to execute FST on them. The plant extract (1, 10, 30, and 100 mg/kg) was injected to the animals 30 minutes before each session. Fluoxetine (20 mg/kg) was used as standard antidepressant drug. In another group of animals, 30 minutes after extract administration, blood samples were taken from retro-orbital sinus for corticosterone assay. Yet in third group, the drugs were injected to the animals and 30 minutes later, their activities were tested in an open field apparatus. Our experiments showed that the extract efficiently reduced FST time both in male and female mice dose-dependently. This effect was comparable with fluoxetine. In addition, corticosterone assay indicated that plasma corticosterone in animals which received extract was higher than those amounts in fluoxetine and saline controls. Moreover, the animals did not show any motor activity deficit in all doses of the extract and fluoxetine compared to saline control. The extract of Papaver rhoeas can reduce immobility time which is comparable to the effect of fluoxetine. Also the effect of the extract is contrary to its effects on plasma corticosterone level and or animals' activity.

  2. Evaluation of Analgesic Activity of Papaver libanoticum Extract in Mice: Involvement of Opioids Receptors

    Directory of Open Access Journals (Sweden)

    Mohamad Ali Hijazi

    2017-01-01

    Full Text Available Papaver libanoticum is an endemic plant to Lebanese region (family Papaveraceae that has not been investigated before. The present study aimed to explore the analgesic activity of dried ethanolic extract of Papaver libanoticum (PLE using tail flick, hot plate, and acetic acid induced writhing models in mice. The involvement of opioid receptors in the analgesic mechanism was investigated using naloxone antagonism. Results demonstrated that PLE exhibited a potent dose dependent analgesic activity in all tested models for analgesia. The analgesic effect involved activation of opioid receptors in the central nervous system, where both spinal and supraspinal components might be involved. The time course for analgesia revealed maximum activity after three hours in both tail flick and hot plate methods, which was prolonged to 24 hours. Metabolites of PLE could be responsible for activation of opioid receptors. The EC50 of PLE was 79 and 50 mg/kg in tail flick and hot plate tests, respectively. The total coverage of analgesia by PLE was double that of morphine in both tests. In conclusion, PLE proved to have opioid agonistic activity with a novel feature of slow and prolonged effect. The present study could add a potential tool in the armaments of opioid drugs as a natural potent analgesic and for treatment of opioid withdrawal syndrome.

  3. Study On Harmful Effects Of Opium On Liver And Lungs In Chronic Opium Addicts Of Western Rajasthan

    Directory of Open Access Journals (Sweden)

    M Kamla

    2011-12-01

    Full Text Available Background: Today opium dependence is widely prevalent in certain states of India, especially Rajasthan, Punjab, Haryana, Madhya Pradesh (MP etc. In rural areas of western Rajasthan crude opium is consumed with a social acceptance by a notable proportion (8.0% of adult male population. Later on they become addicted to it.Objective: to observe the changes in some liver and lung function parameters in opium addicted subjects of Barmer city of Western Rajasthan.Methods: The present study was conducted in district hospital of Barmer, Rajasthan. Total fifty (50 adult male subjects with age ranged from 30 to 50 years were participated in this study. Among them 25 were opium addicted and were considered as study group (Group B and another 25 apparently healthy adult male of same age group were designated as control group (Group A. Opium addicts were consuming about 5–11 gm/day opium for >2 years. Then liver function tests were evaluated by estimating serum aspartate amino transferase (AST, alanine amino transferase (ALT, alkaline phosphatase and lung function tests by measuring FVC, FEV1 , FEV1/FVC% , PEF, FEF 25-75% of both the groups.Results: In this study AST, ALT and alkaline phosphatase levels were found significantly (p<.05 higher in group B as compared to those of group A. Again, FVC, FEV1, FEV1/ FVC were significantly (p<.05 lower in group B as compared to those of group A. PEF (L/sec and FEF 25-75% were also significantly (p<0.001 lower in group B as compared to those of group A.Conclusion: it is concluded that chronic long term use of opium, increases the risk of hepatic and pulmonary damage.

  4. Effect of opium on glucose metabolism and lipid profiles in rats with streptozotocin-induced diabetes

    NARCIS (Netherlands)

    Sadeghian, Saeed; Boroumand, Mohammad Ali; Sotoudeh-Anvari, Maryam; Rahbani, Shahram; Sheikhfathollahi, Mahmood; Abbasi, Ali

    2009-01-01

    Background: This experimental study was performed to determine the impact of opium use on serum lipid profile and glucose metabolism in rats with streptozotocin-induced diabetes. Material and methods: To determine the effect of opium, 20 male rats were divided into control (n = 10) and opium-treated

  5. Lead poisoning in opium abuser in Iran: A systematic review

    Directory of Open Access Journals (Sweden)

    Kambiz Soltaninejad

    2018-01-01

    Full Text Available Substance abuse and its consequences are major health hazards in the world. Opium addiction is a common form of substance abuse in Iran. Adulteration of illegal substances in the process of production and distribution of the drug in black market with many types of materials have been reported. One of the main goals of the adulteration of illegal substances is cutting of the substance for deal and increase of the weight for more benefit. However, adding of adulterating agents to illegal drugs could be considered as a cause of nonspecific and rare toxicity during substance abuse. Although the presence of lead in street-level heroin, marijuana, and amphetamines has been reported from some countries previously, recently, several reports suggested lead poisoning in Iranian opium addicts. Adulteration of opium with lead is a new source of lead poisoning in Iran in which the opium abuse is frequent and it could be a new health problem in the future. In this regard, evaluation of blood lead level would be important for early diagnosis of lead poisoning in opium addicts.

  6. Lead Poisoning in Opium Abuser in Iran: A Systematic Review

    Science.gov (United States)

    Soltaninejad, Kambiz; Shadnia, Shahin

    2018-01-01

    Substance abuse and its consequences are major health hazards in the world. Opium addiction is a common form of substance abuse in Iran. Adulteration of illegal substances in the process of production and distribution of the drug in black market with many types of materials have been reported. One of the main goals of the adulteration of illegal substances is cutting of the substance for deal and increase of the weight for more benefit. However, adding of adulterating agents to illegal drugs could be considered as a cause of nonspecific and rare toxicity during substance abuse. Although the presence of lead in street-level heroin, marijuana, and amphetamines has been reported from some countries previously, recently, several reports suggested lead poisoning in Iranian opium addicts. Adulteration of opium with lead is a new source of lead poisoning in Iran in which the opium abuse is frequent and it could be a new health problem in the future. In this regard, evaluation of blood lead level would be important for early diagnosis of lead poisoning in opium addicts. PMID:29416839

  7. Induction of apoptosis by opium in some tumor cell lines.

    Science.gov (United States)

    Khaleghi, M; Farsinejad, A; Dabiri, S; Asadikaram, G

    2016-09-30

    The current study is aimed at investigation of the opium effects on the apoptosis of different cell lines in culture medium and compares such effects with one another. The study is carried out on over 8 cell lines (AA8, AGS, Hela, HepG2, MCF7, N2a, PC12, WEHI). A 2.86 x 10-4 g/ml opium concentration was prepared and added to the culture medium of the cell lines for 48 hours. Cytotoxicity was tested by 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetrazolium bromide (MTT) assay. The apoptotic effect of opium on the cell lines was analyzed by Annexin-PI test. Opium with concentration of 2.86 x 10-4 g/ml in 48 hours significantly induces apoptosis in certain cell lines (i.e. AA8, N2a, WEHI), apoptosis and necrosis in some others (i.e. Hela, HepG2, MCF7, and PC12), and also solely necrosis in the AGS cell line. One could infer that the usage of opium with different levels in different tissues leads to certain disorders in some tissues and may have therapeutic effects under distinctive conditions (i.e. unchecked growth of cells) as confirmed by the results.

  8. Opium Consumption and the Incidence of Cancer: Does Opium Account as an Emerging Risk Factor for Gastrointestinal Cancer?

    Science.gov (United States)

    Alzaidi, Mohammed Azeez; Arab, Hossein Ali; Amanpour, Saeid; Shirkoohi, Reza; Muhammadnejad, Samad; Sasani, Farhang

    2018-01-24

    Some epidemiological studies have shown an association between opium consumption and the incidence of gastrointestinal (GI) cancer. The present study was designed to investigate the effects of opium on the initiation of GI cancer in rats. Forty-five rats were randomly divided into three groups; each received different treatment for 40 weeks. The rats in group 1 received purified water, while animals in group 2 were treated with 5 mg/kg diethylnitrosamine (DEN) orally for 8 weeks and continued with purified water by the end of the experiment. The third experimental group received 300 mg/kg opium for 16 weeks and then continued with 50 mg/kg phenobarbital by the end of the 40th week. The growth of tumors in the treated groups was assessed by histological changes and the up/down expression of p53, cdkn1, cdk2, e-cdh, and n-cdh genes in different parts of GI tract. Histological examinations revealed that DEN was able to induce the growth of tumor in GI tract as shown by active mitotic figure in different regions of GI system and hyperplasia of hepatocytes associated with infiltration of inflammatory cells, intestinal villous hypertrophy, and colorectal adenoma. There was also significant (p opium-treated group. The results of this study suggest that the opium does not promote the initiation of cancer in GI tract.

  9. Recovery of thebaine and cryptopine from Indian opium.

    Science.gov (United States)

    Ramanathan, V S; Chandra, P

    1980-01-01

    The thebaine content of the opium collected in the Madhya Pradesh region of India has been estimated and reported to range from 1.5 to 2.0 per cent. A technological process for the recovery of thebaine from the mother liquor remaining after the separation of natural codeine in the Government Opium and Alkaloid Works, Neemuch, has been developed in the laboratory and stepped up to an industrial scale. A method for the recovery to thebaine from the waste slaked-lime residues obtained from crude alkaloid cake mother liquor in the Government Opium and Alkaloid Works at Ghazipur has been worked out and the technical details of the process described. The recovery of thebaine would help to increase the production of codeine, and thebaine can also be used as a raw material for the manufacture of other drugs. Cryptopine has also been recovered from the mother liquor after the separation of thebaine.

  10. Sensation seeking in opium abusers compared to normal people

    Directory of Open Access Journals (Sweden)

    2004-05-01

    Full Text Available Recent research shows that it is possible to identify people at risk of substance abuse using some personality variables. Identification of these people might help social planners to deal with these people specifically in their prevention attempts. The aim of this study was to compare the sensation seeking of opium addicted and non-addicted people using the sensation seeking scale. Such a comparison might help to identify personality variables that are effective in turning toward substance abuse. In order to measure the sensation seeking of subjects “Sensation Seeking Scale” (SSS were used. 31 opium abusers were matched to 31 normal controls according to the following variables: age, education, father and mother education. Results showed that opium abusers obtain higher scores on the total sensation seeking score ,“variety seeking” and “experience seeking” subscales.

  11. Opium; an emerging risk factor for gastric adenocarcinoma

    Science.gov (United States)

    Shakeri, Ramin; Malekzadeh, Reza; Etemadi, Arash; Nasrollahzadeh, Dariush; Aghcheli, Karim; Sotoudeh, Masoud; Islami, Farhad; Pourshams, Akram; Pawlita, Michael; Boffetta, Paolo; Dawsey, Sanford M.; Abnet, Christian C.; Kamangar, Farin

    2013-01-01

    Opium use has been associated with higher risk of cancers of the esophagus, bladder, larynx, and lung; however, no previous study has examined its association with gastric cancer. There is also little information on the associations between hookah (water pipe) smoking or the chewing of tobacco products and the risk of gastric cancer. In a case-control study in Golestan Province of Iran, we enrolled 309 cases of gastric adenocarcinoma (118 noncardia, 161 cardia, and 30 mixed-location adenocarcinomas) and 613 matched controls. Detailed information on long-term use of opium, tobacco products, and other covariates were collected using structured and validated lifestyle and food frequency questionnaires. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were obtained using conditional logistic regression models. Opium use was associated with an increased risk of gastric adenocarcinoma, with an adjusted OR (95% CI) of 3.1 (1.9 – 5.1), and this increased risk was apparent for both anatomic subsites (cardia and noncardia). There was a dose-response effect, and individuals with the highest cumulative opium use had the strongest association (OR: 4.5; 95%CI: 2.3-8.5). We did not find a statistically significant association between the use of any of the tobacco products and risk of gastric adenocarcinoma, overall or by anatomic subsite. We showed, for the first time, an association between opium use and gastric adenocarcinoma. Given that opium use is a traditional practice in many parts of the world, these results are of public health significance. PMID:23319416

  12. Opium: an emerging risk factor for gastric adenocarcinoma.

    Science.gov (United States)

    Shakeri, Ramin; Malekzadeh, Reza; Etemadi, Arash; Nasrollahzadeh, Dariush; Aghcheli, Karim; Sotoudeh, Masoud; Islami, Farhad; Pourshams, Akram; Pawlita, Michael; Boffetta, Paolo; Dawsey, Sanford M; Abnet, Christian C; Kamangar, Farin

    2013-07-15

    Opium use has been associated with higher risk of cancers of the esophagus, bladder, larynx, and lung; however, no previous study has examined its association with gastric cancer. There is also little information on the associations between hookah (water pipe) smoking or the chewing of tobacco products and the risk of gastric cancer. In a case-control study in Golestan Province of Iran, we enrolled 309 cases of gastric adenocarcinoma (118 noncardia, 161 cardia and 30 mixed-location adenocarcinomas) and 613 matched controls. Detailed information on long-term use of opium, tobacco products and other covariates were collected using structured and validated lifestyle and food frequency questionnaires. Odds ratios (ORs) and 95% confidence intervals (95% CIs) were obtained using conditional logistic regression models. Opium use was associated with an increased risk of gastric adenocarcinoma, with an adjusted OR (95% CI) of 3.1 (1.9-5.1), and this increased risk was apparent for both anatomic subsites (cardia and noncardia). There was a dose-response effect, and individuals with the highest cumulative opium use had the strongest association (OR: 4.5; 95% CI: 2.3-8.5). We did not find a statistically significant association between the use of any of the tobacco products and risk of gastric adenocarcinoma, overall or by anatomic subsite. We showed, for the first time, an association between opium use and gastric adenocarcinoma. Given that opium use is a traditional practice in many parts of the world, these results are of public health significance. Copyright © 2013 UICC.

  13. The duration of spinal anesthesia with 5% lidocaine in chronic opium abusers compared with nonabusers.

    Science.gov (United States)

    Vosoughian, Maryam; Dabbagh, Ali; Rajaei, Samira; Maftuh, Hassan

    2007-08-01

    It has been demonstrated that chronic opium abusers have lower thresholds for pain. In this study we sought to determine whether chronic opium abuse has any effect on the duration of spinal block by local anesthetics. In a case-controlled study, 50 opium abusers and 50 nonabusers undergoing lower abdomen operations were selected from among the patients admitted to a university hospital for elective surgery. All patients received 100 mg hyperbaric preservative-free 5% lidocaine in dextrose, intrathecally. The duration of anesthesia was much shorter in the opium abusers (60 +/- 7 min) than in the nonabusers (83 +/- 10 min) (P opium abusers.

  14. The poppy seed test for colovesical fistula: big bang, little bucks!

    Science.gov (United States)

    Kwon, Eric O; Armenakas, Noel A; Scharf, Stephen C; Panagopoulos, Georgia; Fracchia, John A

    2008-04-01

    Diagnosis of a colovesical fistula is often challenging, and usually involves numerous invasive and expensive tests and procedures. The poppy seed test stands out as an exception to this rule. We evaluated the accuracy and cost-effectiveness of various established diagnostic tests used to evaluate a suspected colovesical fistula. We identified 20 prospectively entered patients with surgically confirmed colovesical fistulas between 2000 and 2006. Each patient was evaluated preoperatively with a (51)chromium nuclear study, computerized tomography of the abdomen and pelvis with oral and intravenous contrast medium, and the poppy seed test. Costs were calculated using institutional charges, 2006 Medicare limiting approved charges and the market price, respectively. The z test was used to compare the proportion of patients who tested positive for a fistula with each of these modalities. The chromium study was positive in 16 of 20 patients (80%) at a cost of $490.83 per study. Computerized tomography was positive in 14 of 20 patients (70%) at a cost of $652.92 per study. The poppy seed test was positive in 20 of 20 patients (100%) at a cost of $5.37 per study. The difference in the proportion of patients who tested positive for a fistula on computerized tomography and the poppy seed test was statistically significant (p = 0.03). There was no difference between the chromium group and the computerized tomography or poppy seed group (p = 0.72 and 0.12, respectively). The poppy seed test is an accurate, convenient and inexpensive diagnostic test. It is an ideal initial consideration for evaluating a suspected colovesical fistula.

  15. The Risk of Using Poppy Seed Tea Made from Several Varieties Available on the Romanian Market

    OpenAIRE

    Croitoru Mircea Dumitru; Fülöp Ibolya; Irimia-Constantin Maria-Raluca; Varga Erzsébet; Kelemen Hajnal; Fogarasi Erzsébet; Faliboga Luana-Maria

    2017-01-01

    Objective: the number of alkaloids like morphine and codeine found in poppy seeds used in food industry are monitored by a directive given by European Food Safety Authority. Based on this regulation the aim of the study was to determine the quantity of morphine and codeine from several brands of poppy seeds. Methods: an HPLC-UV method (205 nm) was developed to measure the quantity of morphine and codeine. Sample preparation was made using recipes posted on Drugs Forum by some users. Limits of...

  16. Cholangiographic Features in Opium-Addicted Patients at a Tertiary Hospital in Iran

    OpenAIRE

    Mohammad Alizadeh, Amir Houshang; Shams Afzali, Esmaeal; Sanati, Azar; Shahnazi, Anahita; Mirsattari, Dariush; Zali, Mohammad Reza

    2012-01-01

    Background/Aims. Destructive and metabolic changes in hepatobiliary system have been demonstrated following opium use; however, cholangiographic features of bile ducts in opium-addicted patients with sphincter of Oddi dysfunction are not clearly determined. We described these differences and assessed the effects of opium use on postendoscopic retrograde cholangiopancreatography complications. Methodology. One hundred and nineteen patients with the diagnosis of sphinctre of Oddi dysfunction ac...

  17. The Risk of Using Poppy Seed Tea Made from Several Varieties Available on the Romanian Market

    Directory of Open Access Journals (Sweden)

    Croitoru Mircea Dumitru

    2017-06-01

    Full Text Available Objective: the number of alkaloids like morphine and codeine found in poppy seeds used in food industry are monitored by a directive given by European Food Safety Authority. Based on this regulation the aim of the study was to determine the quantity of morphine and codeine from several brands of poppy seeds. Methods: an HPLC-UV method (205 nm was developed to measure the quantity of morphine and codeine. Sample preparation was made using recipes posted on Drugs Forum by some users. Limits of detection were not determined because the lowest concentration from the reference (0.1 μg/ml detected morphine concentrations that are far lower than a limit of toxicological concern. Results: The concentrations, which were found, ranged between Below the Level of Toxicological Concern (BLTC - 243.26 mg/kg for morphine and BLTC - 88.58 mg/kg for codeine using several methods of preparation. Conclusions: one can observe that there are some brands of poppy seeds which do not respect the regulation about the amount of morphine and codeine. The high amount of morphine in some samples suggests that there are different varieties of poppy seeds, which can be used for an illicit purpose and can lead to addiction or even overdose in some cases.

  18. The Comparison of Risky Decision Making in Opium Abuser and Healthy Matched Individuals

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    Vahid Nejati

    2013-07-01

    Full Text Available Objective: Risky decision making is one of the most basic mechanisms of impulsive and addictive behaviors. The purpose of present study was the comparison of risky decision making in opium abuser and healthy matched individuals. Method: In present cross sectional study, 50 opium abusers compared to 50 healthy who were matched on age and gender. Balloon Analogue Risk Taking Task was used for evaluation of risk taking in participant of both groups. Results: The results showed that opium abusers have had higher scores on number of plumbing balloon and exploded balloon in BART task than normal individuals. Conclusion: Opium abusers have higher risk taking than normal individuals.

  19. The Mortality Rate of Myocardial Infraction Patients With and Without Opium Dependen.

    Science.gov (United States)

    Harati, Hani; Shamsi, Alireza; Firouzkouhi Moghadam, Mahboubeh; Seyed Zadeh, Fatemeh Sadat; Ghazi, Arash

    2015-09-01

    Myocardial infarction (MI) is a heart condition caused by the suspension of blood circulation in a part of the myocardium. There are different risk factors contributing to a heart attack. Some believe that endorphins and endogenous opioids play an important role in causing MIs. This study intended to determine the relationship between opium dependency and mortality rate among patients with MI. This retrospective study investigated patients who had MI for the first time and were hospitalized in the coronary care unit (CCU) of Khatamolanbia hospital in Zahedan, Iran, from 2007 to 2010. These patients were either opium dependent or not. Four hundred patients were selected. The patients' possibilities of death and re-hospitalization after the first MI were confirmed over the phone. Data was analyzed through t-test and chi-squared test. Of all the patients, 19.5% were opium-dependent. The mortality rate in the non-opium-dependent group was 5.9%, while in the dependent group this rate was 11.5% (P = 0.072). The number of re-hospitalizations due to heart problems was higher in the opium-dependent patients (P opium-dependent or non-opium-dependent. The number of re-hospitalizations due to heart problems was meaningfully higher in the opium-dependent patients; hence, educating people and training them on the destructive effects of opium, specifically in patients with heart conditions is highly recommended.

  20. Potential effect of opium consumption on controlling diabetes and some cardiovascular risk factors in diabetic patients.

    Science.gov (United States)

    Rahimi, Najmeh; Gozashti, Mohamad Hossain; Najafipour, Hamid; Shokoohi, Mostafa; Marefati, Hamid

    2014-01-01

    Due to this belief that opium may have beneficial effects on diabetes or cardiovascular risk factors, the present study aimed to assess the potential and possible effects of opium consumption on diabetes control and some cardiovascular risk factors in diabetic patients. This study enrolled 374 diabetic subjects from diabetes care centers in Kerman, Iran, including opium user group (n = 179) and a non-opium user group (n = 195). The data were collected through a questionnaire completed by interviewing, physical examination and laboratory assessment. Opium did not show any statistically significant effect on blood glucose, glycated hemoglobin (HbA1C), fasting blood sugar (FBS), low-density lipoprotein (LDL) and diastolic blood pressure. However, systolic blood pressure (SBP) and prevalence of high SBP were significantly higher in opium user group (P opium user group (P opium does not seem to have beneficial effects on diabetes control or cardiovascular risk factors. Therefore, it would not be advisable to consume opium as an anti-diabetes or cardioprotective agent.

  1. Harms caused by China's 1906-17 opium suppression intervention.

    Science.gov (United States)

    Windle, James

    2013-09-01

    Between 1906 and 1917 China (under the Imperial and then Republican regimes) enacted a highly effective intervention to suppress the production of opium. Evidence from British Foreign Office records suggest that the intervention was centred, in many areas, upon a highly repressive incarnation of law enforcement in which rural populations had their property destroyed, their land confiscated and/or were publically tortured, humiliated and executed. Crops were forcefully eradicated and resistance was often brutally suppressed by the military. As few farmers received compensation or support for alternative livelihood creation the intervention pushed many deeper into poverty. Importantly, the repressive nature of the opium ban appears to have been a contributing factor to the fragmentation of China, highlighting the counter-productivity of repressive interventions to reduce drug crop production. Copyright © 2013 Elsevier B.V. All rights reserved.

  2. Quadriplegia due to lead-contaminated opium--case report.

    Science.gov (United States)

    Beigmohammadi, Mohammad Taghi; Aghdashi, Moosa; Najafi, Atabak; Mojtahedzadeh, Mojtaba; Karvandian, Kassra

    2008-10-01

    Utilization of lead-contaminated opium may lead to severe motor neuron impairment and quadriplegia. Forty years oriented old male, opium addict, was admitted to the ICU, with headache, nausea and abdominal pain, and weakness in his lower and upper extremities without definitive diagnosis. The past medical and occupational history was negative. Laboratory investigation showed; anemia (Hb 7.7 g/dl), slightly elevated liver function tests, elevated total bilirubin, and ESR. Abdominal sonography and brain CT scan were normal. EMG and NCV results and neurologic examination were suggestive for Guillain-Barre. He underwent five sessions of plasmapheresis. Blood lead level was > 200 microg/dl. He received dimercaprol (BAL) and calcium disodium edetate (CaEDTA) for two five days session. Upon discharge from ICU all laboratory tests were normal and blood lead level was reduced, but he was quadriplegic. The delayed treatment of lead poisoning may lead to irreversible motor neuron defect.

  3. Uptake of /sup 86/Rb/sup +/ into photoautotrophic mesophyll cells of Papaver somniferum

    Energy Technology Data Exchange (ETDEWEB)

    Kaiser, W.M.; Jeschke, W.D.; Hartung, W.

    1982-06-01

    Uptake of /sup 86/Rb/sup +/, used as a tracer for potassium, into isolated photoautotrophic mesophyll cells of Papaver somniferum was weakly but consistently stimulated in the light. It showed mono-phasic saturation kinetics with a pH optimum of 7.0, a Vsub(max) of 6.7 ..mu..mol mg/sup -1/ Chl x h/sup -1/ and a Ksub(m) of 2.7 mmol l/sup -1/. Different anions as Cl/sup -/, NO/sub 3//sup -/ and PO/sub 4//sup 3 -/ had no effects on /sup 86/Rb/sup +/ uptake. Sodium ions influenced Rb/sup +/-uptake very weakly, indicating a high K/sup +/ -specificity of the mesophyll cell plasmalemma. Fusicoccin stimulated /sup 86/Rb/sup +/ -uptake strongly whereas abscisic acid inhibited uptake only following preincubation for two hours. Nitrite, CCCP and Dio-9 inhibited /sup 86/Rb/sup +/-uptake which gives evidence that this process is dependent on intact pH-gradients within the cells and on ATP-formation.

  4. Antioxidant, antimutagenic, and anticarcinogenic effects of Papaver rhoeas L. extract on Saccharomyces cerevisiae.

    Science.gov (United States)

    Todorova, Teodora; Pesheva, Margarita; Gregan, Fridrich; Chankova, Stephka

    2015-04-01

    The aim of this work was to analyze the antioxidant and antimutagenic/anticarcinogenic capacity of Papaver rhoeas L. water extract against standard mutagen/carcinogen methyl methanesulfonate (MMS) and radiomimetic zeocin (Zeo) on a test system Saccharomyces cerevisiae. The following assays were used: 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical scavenging activity, quantitative determination of superoxide anion (antireactive oxygen species [antiROS test]), DNA topology assay, D7ts1 test--for antimutagenic--and Ty1 transposition test--for anticarcinogenic effects. Strong pro-oxidative capacity of Zeo was shown to correlate with its well-expressed mutagenic and carcinogenic properties. The mutagenic and carcinogenic effects of MMS were also confirmed. Our data concerning the antioxidant activity of P. rhoeas L. extract revealed that concentration corresponding to IC(50) in the DPPH assay possessed the highest antioxidant activity in the antiROS biological assay. It was also observed that a concentration with 50% scavenging activity expressed the most pronounced antimutagenic properties decreasing Zeo-induced gene conversion twofold, reverse mutation fivefold, and total aberrations fourfold. The same concentration possessed well-expressed anticarcinogenic properties measured as reduction of MMS-induced Ty1 transposition rate fivefold and fourfold when Zeo was used as an inductor. Based on the well-expressed antioxidant, antimutagenic, and anticarcinogenic properties obtained in this work, the P. rhoeas L. extract could be recommended for further investigations and possible use as a food additive.

  5. The Occurrence of Flavonoids and Related Compounds in Flower Sections of Papaver nudicaule

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    Bettina Dudek

    2016-06-01

    Full Text Available Flavonoids play an important role in the pigmentation of flowers; in addition, they protect petals and other flower parts from UV irradiation and oxidative stress. Nudicaulins, flavonoid-derived indole alkaloids, along with pelargonidin, kaempferol, and gossypetin glycosides, are responsible for the color of white, red, orange, and yellow petals of different Papaver nudicaule cultivars. The color of the petals is essential to attract pollinators. We investigated the occurrence of flavonoids in basal and apical petal areas, stamens, and capsules of four differently colored P. nudicaule cultivars by means of chromatographic and spectroscopic methods. The results reveal the specific occurrence of gossypetin glycosides in the basal spot of all cultivars and demonstrate that kaempferol glycosides are the major secondary metabolites in the capsules. Unlike previous reports, the yellow-colored stamens of all four P. nudicaule cultivars are shown to contain not nudicaulins but carotenoids. In addition, the presence of nudicaulins, pelargonidin, and kaempferol glycosides in the apical petal area was confirmed. The flavonoids and related compounds in the investigated flower parts and cultivars of P. nudicaule are profiled, and their potential ecological role is discussed.

  6. Opium use and risk of mortality from digestive diseases: a prospective cohort study.

    Science.gov (United States)

    Malekzadeh, Masoud M; Khademi, Hooman; Pourshams, Akram; Etemadi, Arash; Poustchi, Hossein; Bagheri, Mohammad; Khoshnia, Masoud; Sohrabpour, Amir Ali; Aliasgari, Ali; Jafari, Elham; Islami, Farhad; Semnani, Shahryar; Abnet, Christian C; Pharoah, Paul D P; Brennan, Paul; Boffetta, Paolo; Dawsey, Sanford M; Malekzadeh, Reza; Kamangar, Farin

    2013-11-01

    Opium use, particularly in low doses, is a common practice among adults in northeastern Iran. We aimed to investigate the association between opium use and subsequent mortality from disorders of the digestive tract. We used data from the Golestan Cohort Study, a prospective cohort study in northeastern Iran, with detailed, validated data on opium use and several other exposures. A total of 50,045 adults were enrolled during a 4-year period (2004-2008) and followed annually until December 2012, with a follow-up success rate of 99%. We used Cox proportional hazard regression models to evaluate the association between opium use and outcomes of interest. In all, 8,487 (17%) participants reported opium use, with a mean duration of 12.7 years. During the follow-up period 474 deaths from digestive diseases were reported (387 due to gastrointestinal cancers and 87 due to nonmalignant etiologies). Opium use was associated with an increased risk of death from any digestive disease (adjusted hazard ratio (HR)=1.55, 95% confidence interval (CI)=1.24-1.93). The association was dose dependent, with a HR of 2.21 (1.57-3.31) for the highest quintile of cumulative opium use vs. no use (Ptrend=0.037). The HRs (95% CI) for the associations between opium use and malignant and nonmalignant causes of digestive mortality were 1.38 (1.07-1.76) and 2.60 (1.57-4.31), respectively. Increased risks were seen both for smoking opium and for ingestion of opium. Long-term opium use, even in low doses, is associated with increased risk of death from both malignant and nonmalignant digestive diseases.

  7. Opium Use and Risk of Mortality from Digestive Diseases -- A Prospective Cohort Study

    Science.gov (United States)

    Malekzadeh, Masoud M.; Khademi, Hooman; Pourshams, Akram; Etemadi, Arash; Poustchi, Hossein; Bagheri, Mohammad; Khoshnia, Masoud; Sohrabpour, Amir Ali; Aliasgari, Ali; Jafari, Elham; Islami, Farhad; Semnani, Shahryar; Abnet, Christian C.; Pharoah, Paul DP.; Brennan, Paul; Boffetta, Paolo; Dawsey, Sanford M.; Malekzadeh, Reza; Kamangar, Farin

    2017-01-01

    Background Opium use, particularly in low doses, is a common practice among adults in northeastern Iran. We aimed to investigate the association between opium use and subsequent mortality from disorders of the digestive tract. Methods We used data from the Golestan Cohort Study (GCS), a prospective cohort study in northeastern Iran, with detailed, validated data on opium use and several other exposures. A total of 50,045 adults were enrolled during a four-year period (2004–2008) and followed annually until December 2012, with a follow-up success rate of 99%. We used Cox proportional hazard regression models to evaluate the association between opium use and outcomes of interest. Results 8,487 (17%) participants reported opium use, with a mean duration of 12.7 years. During the follow-up period 474 deaths from digestive diseases were reported (387 due to gastrointestinal cancers and 87 due to nonmalignant etiologies). Opium use was associated with an increased risk of death from any digestive disease (adjusted hazard ratio (HR) = 1.55, 95% CI 1.24 – 1.93). The association was dose-dependent, with a HR of 2.21 (1.57–3.31) for the highest quintile of cumulative opium use vs. no use (Ptrend = 0.037). The hazard ratios (95% CI) for the associations between opium use and malignant and nonmalignant causes of digestive mortality were 1.38 (1.07 – 1.76) and 2.60 (1.57 – 4.31), respectively. Increased risks were seen both for smoking opium and for ingestion of opium. Conclusion Long-term opium use, even in low doses, is associated with increased risk of death from both malignant and nonmalignant digestive diseases. PMID:24145676

  8. Opium consumption and coronary atherosclerosis in diabetic patients: a propensity score-matched study.

    Science.gov (United States)

    Hosseini, Seyed Kianoosh; Masoudkabir, Farzad; Vasheghani-Farahani, Ali; Alipour-Parsa, Saeed; Sheikh Fathollahi, Mahmood; Rahimi-Foroushani, Abbas; Hakki, Elham; Goodarzynejad, Hamidreza; Eftekhar, Hassan

    2011-11-01

    There is a traditional belief among Eastern people that opium may have ameliorating effects on cardiovascular risk factors, especially diabetes; thus, it is widely used among diabetic patients. We attempted to investigate the association of opium consumption with coronary artery disease (CAD) in diabetic patients. A cross-sectional study was conducted on diabetic patients undergoing coronary angiography in our center. Out of 1925 diabetic patients included in the study, 228 were opium users, and the remaining 1697 non-opium users were used as a pool of potential comparators. Propensity scores were used to match the 228 opium consumers with 228 matched comparators for age, sex, and smoking status. The Gensini score and extent score were respectively used to assess the angiographic severity and extent of CAD. The mean Gensini score (86.9 ± 62.7 vs. 59.6 ± 43.4, p opium user diabetic patients than in non-opium users. After adjustment for potential confounders, a dose-response relationship was observed between dose of opium and the Gensini score ( β = 0.27, p = 0.04). There were no significant differences between the routes of opium administration (inhalation vs. oral) regarding the severity and extent of CAD. In conclusion, exposure to opium in diabetic patients may be positively associated with the risk of CAD, and with the angiographically determined severity and extent of the disease. Furthermore, dosage of opium consumption may correlate with severity of CAD. © Georg Thieme Verlag KG Stuttgart · New York.

  9. Thomas de Quincey and his restless legs symptoms as depicted in "Confessions of an English Opium-Eater".

    Science.gov (United States)

    Miranda, Marcelo; Williams, Anne-Marie; Garcia-Borreguero, Diego

    2010-10-15

    Thomas de Quincey, a British writer of 19th century, suffered insomnia from the age of 17 years. In his famous "Confessions of an English-Opium Eater" (1822), he described a symptomatology that could concord with restless legs syndrome long before he became addicted to opium. In this report, we analyze his clinical description and the circumstances leading to his opium addiction.

  10. The Impact of opium consumption on blood glucose, serum lipids and blood pressure, and related mechanisms

    Directory of Open Access Journals (Sweden)

    Hamid Najafipour

    2016-10-01

    Full Text Available AbstractAim: Substance abuse has become a universal crisisin our modern age. Among illegal substances, opium and its derivatives have been ranked second in terms of usage after cannabis in the world. In many Asian regions, the use of opium enjoys a high social acceptance; hence, some common people and even medical practitioners believe that opium lowers blood glucose and pressure and treat dyslipidemia. How much this belief is scientifically justified? Method: The results of available studies on both humans and animals searched in different search engines up to mid-2016 were integrated (77 articles. Upon the findings we try to offer a more transparent picture of the effects of opium on the mentioned factors along with the probable underlying mechanisms of its action. Results: Taken together, a variety of evidences suggest that the consumption of opium has no scientific justification for amendment of these biochemical variables. The mechanisms proposed so far for the action of opium in the three above disorders are summarized at the end of the article. Short term effects seems to be mostly mediated through central nervous system (neural and hormonal mechanisms, but long term effects are often due to the structural and functional alterations in some body organs. Conclusion: Although opium may temporarily reduce blood pressure, but it increases blood glucose and most of blood lipids. Moreover its long term use has negative impacts and thus it aggravates diabetes, dyslipidemia and hypertension. Accordingly, it is necessary to inform societies about the potential disadvantages of unauthorized opium consumption.

  11. Effect of opium use on short-term outcome in patients undergoing coronary artery bypass surgery.

    Science.gov (United States)

    Safaii, Nasser; Kazemi, Babak

    2010-02-01

    Data regarding the effect of opium use on short-term outcome in patients undergoing coronary artery bypass surgery are limited. We sought to assess the morbidity and in-hospital mortality of current and past users compared the data with those from nonusers of opium after coronary artery bypass grafting (CABG). This is a descriptive analytical review of prospectively collected data on 782 consecutive male patients who underwent isolated CABG between January 2005 and December 2007. Of these, 708 (90.5%) were nonusers, 56 (7.1%) were current users, and 18 (2.3%) were former opium users of more than 4 weeks. The effect of opium usage on clinical, admission, and outcome variables were analyzed. Current opium users were younger (P = 0.004) and more likely to be cigarette smokers (P = 0.0004). Other demographic characteristics, major coronary risk factors, rates of postoperative complications, intensive care unit readmission, postoperative length of stay, and in-hospital mortality did not differ among the three groups. Current opium users needed less analgesic postoperatively (P = 0.0001), were significantly less compliant with medical and dietary recommendations after discharge (P opium (P opium is a significant predictor of rehospitalization with a cardiac cause within 6 months of CABG surgery. This may be partly due to the low compliance of these patients with treatment recommendations.

  12. The Impact of Opium Consumption on Blood Glucose, Serum Lipids and Blood Pressure, and Related Mechanisms

    Science.gov (United States)

    Najafipour, Hamid; Beik, Ahmad

    2016-01-01

    Aim: Substance abuse has become a universal crisis in our modern age. Among illegal substances, opium and its derivatives have been ranked second in terms of usage after cannabis in the world. In many Asian regions, the use of opium enjoys a high social acceptance; hence, some common people and even medical practitioners believe that opium lowers blood glucose and pressure and treat dyslipidemia. How much this belief is scientifically justified? Method: The results of available studies on both humans and animals searched in different search engines up to mid-2016 were integrated (78 articles). Upon the findings we try to offer a more transparent picture of the effects of opium on the mentioned factors along with the probable underlying mechanisms of its action. Results: Taken together, a variety of evidences suggest that the consumption of opium has no scientific justification for amendment of these biochemical variables. The mechanisms proposed so far for the action of opium in the three above disorders are summarized at the end of the article. Short term effects seems to be mostly mediated through central nervous system (neural and hormonal mechanisms), but long term effects are often due to the structural and functional alterations in some body organs. Conclusion: Although opium may temporarily reduce blood pressure, but it increases blood glucose and most of blood lipids. Moreover its long term use has negative impacts and thus it aggravates diabetes, dyslipidemia and hypertension. Accordingly, it is necessary to inform societies about the potential disadvantages of unauthorized opium consumption. PMID:27790151

  13. Mortality from Respiratory Diseases Associated with Opium Use – A Population Based Cohort Study

    Science.gov (United States)

    Rahmati, Atieh; Shakeri, Ramin; Khademi, Hooman; Poustchi, Hossein; Pourshams, Akram; Etemadi, Arash; Khoshnia, Masoud; Sohrabpour, Amir Ali; Aliasgari, Ali; Jafari, Elham; Islami, Farhad; Semnani, Shahryar; Gharavi, Samad; Abnet, Christian C.; Pharoah, Paul DP; Brennan, Paul; Boffetta, Paolo; Dawsey, Sanford M.; Malekzadeh, Reza; Kamangar, Farin

    2018-01-01

    Background Recent studies have suggested that opium use may increase mortality from cancer and cardiovascular diseases. However, no comprehensive study of opium use and mortality from respiratory diseases has been published. We aimed to study the association between opium use and mortality from respiratory disease using prospectively collected data. Methods We used data from the Golestan Cohort Study (GCS), a prospective cohort study in northeastern Iran, with detailed, validated data on opium use and several other exposures. A total of 50,045 adults were enrolled from 2004 to 2008, and followed annually until June 2015, with a follow-up success rate of 99%. We used Cox proportional hazard regression models to evaluate the association between opium use and outcomes of interest. Results During the follow-up period 331 deaths from respiratory disease were reported (85 due to respiratory malignancies and 246 due to nonmalignant etiologies). Opium use was associated with an increased risk of death from any respiratory disease (adjusted hazard ratio (HR) 95% CI; 3.13 (2.42-4.04)). The association was dose-dependent with a HR of 3.84 (2.61-5.67) for the highest quintile of cumulative opium use vs. never use (Ptrendopium use and malignant and nonmalignant causes of respiratory mortality were 1.96 (1.18-3.25) and 3.71 (2.76-4.96), respectively. Conclusion Long-term opium use is associated with increased mortality from both malignant and nonmalignant respiratory diseases. PMID:27885167

  14. Classification of Opium by UPLC-Q-TOF Analysis of Principal and Minor Alkaloids.

    Science.gov (United States)

    Liu, Cuimei; Hua, Zhendong; Bai, Yanping

    2016-11-01

    Opium is the raw material for the production of heroin, and the characterization of opium seizures through laboratory analysis is a valuable tool for law enforcement agencies to trace clandestine opium production and trafficking. In this work, a method for opium profiling based on the relative content of five principal and 14 minor opium alkaloids was developed and validated. UPLC-Q-TOF was adopted in alkaloid analysis for its high selectivity and sensitivity, which facilitated the sample preparation and testing. The authentic sample set consisted of 100 "Myanmar" and 45 "Afghanistan" opium seizures; based on the data set of the 19 alkaloid variables in them, a partial least squares discriminant analysis classification model was successfully achieved. Minor alkaloids were found to be vitally important for opium profiling, although combined use of both principal and minor alkaloids resulted in the best geographical classification result. The developed method realized a simple and accurate way to differentiate opium from Myanmar and Afghanistan, which may find wide application in forensic laboratories. © 2016 American Academy of Forensic Sciences.

  15. The Impact of Opium Consumption on Blood Glucose, Serum Lipids and Blood Pressure, and Related Mechanisms.

    Science.gov (United States)

    Najafipour, Hamid; Beik, Ahmad

    2016-01-01

    Aim: Substance abuse has become a universal crisis in our modern age. Among illegal substances, opium and its derivatives have been ranked second in terms of usage after cannabis in the world. In many Asian regions, the use of opium enjoys a high social acceptance; hence, some common people and even medical practitioners believe that opium lowers blood glucose and pressure and treat dyslipidemia. How much this belief is scientifically justified? Method: The results of available studies on both humans and animals searched in different search engines up to mid-2016 were integrated (78 articles). Upon the findings we try to offer a more transparent picture of the effects of opium on the mentioned factors along with the probable underlying mechanisms of its action. Results: Taken together, a variety of evidences suggest that the consumption of opium has no scientific justification for amendment of these biochemical variables. The mechanisms proposed so far for the action of opium in the three above disorders are summarized at the end of the article. Short term effects seems to be mostly mediated through central nervous system (neural and hormonal mechanisms), but long term effects are often due to the structural and functional alterations in some body organs. Conclusion: Although opium may temporarily reduce blood pressure, but it increases blood glucose and most of blood lipids. Moreover its long term use has negative impacts and thus it aggravates diabetes, dyslipidemia and hypertension. Accordingly, it is necessary to inform societies about the potential disadvantages of unauthorized opium consumption.

  16. Nature cures nature: Hypericum perforatum attenuates physical withdrawal signs in opium dependent rats.

    Science.gov (United States)

    Khan, Munasib; Subhan, Fazal; Khan, Arif-Ullah; Abbas, Muzaffar; Ali, Gowhar; Rauf, Khalid; Gilani, Anwarul Hassan

    2014-05-01

    Hypericum perforatum Linn. (Hypericaceae) (St. John's wort) attenuates opium withdrawal signs. To explore the therapeutic potential of Hypericum perforatum in the management of opium-induced withdrawal syndrome. The effect of the Hypericum perforatum hydro-ethanol extract was investigated for potential to reverse naloxone (0.25 mg/kg)-induced opium withdrawal physical signs. Rats received opium extract (80-650 mg/kg) twice daily for 8 days along with Hypericum perforatum (20 mg/kg, orally) twice daily in chronic treatment and the same single dose 1 h before induction of withdrawal syndrome in the acute treated group. Hypericum perforatum reduced stereotype jumps and wet dog shake number in the chronic treatment compared to the saline control group (F(2, 24) = 3.968, p opium withdrawal syndrome possibly through direct or indirect interaction with opioid receptors. Further study is needed to clarify its mechanism.

  17. The Effects of Maternal Opium Abuse on Fetal Heart Rate using Non-Stress Test.

    Science.gov (United States)

    Keikha, Fatemeh; Vahdani, Fahimeh Ghotbizadeh; Latifi, Sahar

    2016-11-01

    Opium is one of the most commonly abused opiates in developing countries including Iran. Considering the importance of maternal health on the newborn, we aimed to assess the effect of opium abuse on fetal heart rate (FHR) characteristics in a sample of pregnant women in Zahedan, Southeast Iran. This cross-sectional study was done on 100 pregnant women referring to Ali-Ibn-Abi Talib Hospital in Zahedan, during 2011-2013. The participants were divided into two groups comprising of opium abusers and healthy individuals. The participants received 500cc intravenous fluid containing dextrose and then non-stress test results were recorded for 20 minutes. We found no significant difference between the two groups with respect to their demographic characteristics. Fetal movements, variability, acceleration, and reactivity were significantly higher among addicted women (Popium abusers compared with the healthy women. Abnormal variability or oscillations of opium abuser group, mothers addicted to opium need specific prenatal care.

  18. Semen evaluation in opium addicts and non addicts: A case-control study

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    eraj Shahramian

    2007-01-01

    Full Text Available Background: Opioids such as opium deteriorate sexual organs activities. The effect of opium on the spermatogenesis of men was assessed in a region where it is abused more than any opioids. Materials and methods: In this case–control study, we studied 224 subjects, divided into 2 groups: 112 opium dependant and 112 non-addicts. The aim of this study was to determine the effects of opium dependency on semen analysis. Results: There were significant differences between two groups in count, motility, morphology, viscosity and liquefaction. Conclusion: These results showed pathological effects of opium on semen analysis. This semen pathology is probably secondary to decreased testosterone production, with relative malfunction of the seminal tracts and the accessory glands.

  19. Unacceptable but Indispensable: Opium Law and Regulations in Guangdong, 1912–1936

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    Xavier Paulès

    2013-06-01

    Full Text Available During most of the period from 1912 to 1936, Guangdong Province was independent from the central government. The local authorities there were facing a dilemma regarding opium, as others were elsewhere in China. On the one hand, opium was considered the symbol of China’s weakness, and its suppression was a top priority; on the other hand, opium taxes represented an indispensable source of fiscal income. Some Guangdong power holders were truly committed to a suppression agenda, especially from 1913 to 1924. During this period, with the exception of a brief interlude from 1915 to 1916, opium laws were prohibition laws. Even if these laws were not always enforced with full vigor, the drug remained illegal in Guangdong. After 1924, opium was legalized, and the authorities openly ruled an opium monopoly. They came out with increasingly comprehensive regulations, which proved successful in increasing opium revenues. Yet, as this article makes clear, there was nothing like direct government control: traditional tax-farming arrangements with local opium merchants (though under stricter supervision remained the backbone of the monopoly. The article also pays attention to the influence of the Six-Year Plan (1935–1940 launched by the Nanking government. As a credible set of suppression laws, it appealed to the Guangdong progressive elites who were hostile to opium. They urged the local autocrat Chen Jitang to take similar action. Chen made attempts to launch his own plans for suppressing opium, but they were unconvincing and nothing concrete came out of them. This article suggests that, in order to obtain a better understanding of how easily Chen Jitang was driven out of power in the summer of 1936, it is necessary to take into account the significant contribution of the Six-Year Plan in undermining his legitimacy.

  20. Relationship between Opium Abuse and Severity of Depression in Type 2 Diabetic Patients

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    Sepehrmanesh Zahra

    2012-04-01

    Full Text Available BackgroundOpium use in diabetic populations is associated with major depressive disorder (MDD. This study was designed to investigate the relationship between opium use and severity of depression in Iranian diabetic patients.MethodsIn this case-control study, 642 type 2 diabetic patients were recruited from those presenting at two outpatient clinics at the Akhavan Hospital in Kashan, Iran; of them, 600 diabetic patients were included in the study and divided into two groups: opium-abusers (150 patients and non-opium-abusers (450 patients. Clinical and demographic information was obtained through a detailed questionnaire. Depression symptomalogy and severity were assessed with the Beck Depression Inventory (BDI, and a corresponding diagnosis was made based on the Diagnostic and Statistical Manual of Mental Disorders-IV, Text Revision, 2000 (DSM-IV TR criteria.ResultsThe mean depression score was higher in the opium abuse group than in the non-abuser group (29.27±1.44 vs. 18.29±1.31, P<0.001. In general, a significant association was found between opium abuse and depression among patients (odds ratio [OR], 4.54; 95% confidence interval [CI], 2.87 to 7.44; P=0.001. No significant relationship was found between dysthymia and opium abuse (OR, 0.68; 95% CI, 0.18 to 1.192; P=0.155, while MDD was significantly higher in the opium abuser group (OR, 7.32; 95% CI, 5.20 to 12.01; P<0.001.ConclusionDepression is more frequent in opium-dependent diabetic patients, and its severity is also greater. Given these findings, opium-dependent diabetic patients should be advised about the increased risks of depression and related comorbidities.

  1. Opium Use and Risk of Pancreatic Cancer: A Prospective Cohort Study

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    Moossavi, Shirin; Mohamadnejad, Mehdi; Pourshams, Akram; Poustchi, Hossein; Islami, Farhad; Sharafkhah, Maryam; Mirminachi, Babak; Nasseri-Moghaddam, Siavosh; Semnani, Shahryar; Shakeri, Ramin; Etemadi, Arash; Merat, Shahin; Khoshnia, Masoud; Dawsey, Sanford M.; Pharoah, Paul D.; Brennan, Paul; Abnet, Christian C.; Boffetta, Paolo; Kamangar, Farin; Malekzadeh, Reza

    2018-01-01

    Background We examined the association between opium consumption and pancreatic cancer incidence in a large-scale prospective cohort of the general population in Northeast of Iran. Methods A total of 50,045 adults were systematically followed-up (median of 7.4 years) and incident cases of pancreatic cancer were identified. Self-reported data on opium consumption was collected at baseline. Cumulative use (-year) was defined as number of nokhods (a local unit, approximately 0.2 g) of opium consumed per day multiplied by number of years consuming. Adjusted hazard ratios (HRs) and 95% confidence intervals (CIs) for the association between opium consumption and pancreatic cancer were calculated using Cox proportional hazards regression models. Results Overall, 54 confirmed cases of pancreatic cancer were identified. Opium use of more than 81 nokhod-years (high cumulative use), compared to never use, was strongly associated with pancreatic cancer even after adjustments for multiple potential confounding factors [HR=3.01; 95% CI 1.25-7.26]. High cumulative consumption of opium was significantly associated with risk of pancreatic cancer after adjusting for cumulative dose of cigarette smoking [HR=3.56; 95% CI 1.49-8.50]. In a sensitivity analysis, we excluded participants (including 2 pancreatic cancer cases) who were recruited within the first 5 years of starting opium consumption; high cumulative use of opium was still associated with pancreatic cancer risk [HR=2.75; 95% CI 1.14-6.64]. Conclusion Our results showed a positive association between opium consumption and pancreatic cancer. Impact This is the first prospective large-scale study to show the association of opium consumption with pancreatic cancer as a risk factor. PMID:29263189

  2. Opium use during pregnancy and risk of preterm delivery: A population-based cohort study.

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    Maghsoudlou, Siavash; Cnattingius, Sven; Montgomery, Scott; Aarabi, Mohsen; Semnani, Shahriar; Wikström, Anna-Karin; Bahmanyar, Shahram

    2017-01-01

    Use of narcotic or "recreational" drugs has been associated with adverse pregnancy outcomes such as preterm delivery. However, the associations might be confounded by other factors related to high-risk behaviours. This is the first study to investigate the association between traditional opium use during pregnancy and risk of preterm delivery. We performed a population-based cohort study in the rural areas of the Golestan province, Iran between 2008 and 2010. We randomly selected 920 women who used (usually smoked) opium during pregnancy and 920 women who did not. Logistic regression models were used to estimate odds ratios (OR) and 95% confidence intervals (CI) for the associations between the opium use during pregnancy and preterm delivery and adjustment was made for potential confounding factors. This study shows compared with non-use of opium and tobacco, use of only opium during pregnancy was associated with an increased risk of preterm delivery (OR = 1.56; 95% CI 1.05-2.32), and the risk was more than two-fold increased among dual users of opium and tobacco (OR = 2.31; 95% CI 1.37-3.90). We observed that opium use only was associated with a doubled risk for preterm caesarean delivery (OR = 2.05; 95% CI 1.10-3.82) but not for preterm vaginal delivery (OR = 1.25; 95% CI 0.75-2.07). Dual use of opium and tobacco was associated with a substantially increased risk of vaginal preterm delivery (OR = 2.58; 95% CI 1.41-4.71). Opium use during pregnancy among non-tobacco smokers is associated with an increased risk of preterm caesarean delivery, indicating an increased risk of a compromised foetus before or during labour. Women who use both opium and smoked during pregnancy have an increased risk of preterm vaginal delivery, indicating an increased risk of spontaneous preterm delivery.

  3. Abrupt opium discontinuation has no significant triggering effect on acute myocardial infarction.

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    Masoomi, Mohammad; Zare, Jahangir; Nasri, Hamidreza; Mirzazadeh, Ali; Sheikhvatan, Mehrdad

    2011-04-01

    A deleterious effect of withdrawal symptoms due to abrupt discontinuation of opium on the cardiovascular system is one of the recent interesting topics in the cardiovascular field. The current study hypothesized that the withdrawal syndrome due to discontinuing opium might be an important trigger for the appearance of acute myocardial infarction. Eighty-one opium-addicted individuals who were candidates for cardiovascular clinical evaluation and consecutively hospitalized in the coronary care unit (CCU) ward of Shafa Hospital in Kerman between January and July 2009 were included in the study and categorized in the case group, including patients experiencing withdrawal symptoms within 6-12 h after the reduced or discontinued use of opium according to the Diagnostic and Statistical Manual of Mental Disorders-revised IV version (DSM-IV-R) criteria for opium dependence and withdrawal, and the control group, without opium withdrawal symptoms. The appearance of acute myocardial infarction was compared between the two groups using multivariable regression models. Acute myocardial infarction occurred in 50.0% of those with withdrawal symptoms and in 45.1% of patients without evidence of opium withdrawal (P = 0.669). Multivariable analysis showed that opium withdrawal symptoms were not a trigger for acute myocardial infarction adjusting for demographic characteristics, marital status, education level and common coronary artery disease risk profiles [odds ratio (OR) = 0.920, 95% confidence interval (CI) = 0.350-2.419, P = 0.866]. Also, daily dose of opium before reducing or discontinuing use did not predict the appearance of myocardial infarction in the presence of confounder variables (OR = 0.975, 95% CI = 0.832-1.143, P = 0.755). Withdrawal syndrome due to abrupt discontinuation of opium does not have a triggering role for appearance of acute myocardial infarction.

  4. Lead poisoning among opium users in Iran: an emerging health hazard.

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    Hayatbakhsh, Mohammad Mahdi; Oghabian, Zohreh; Conlon, Elvira; Nakhaee, Samaneh; Amirabadizadeh, Ali Reza; Zahedi, Mohammad Javad; Darvish Moghadam, Sodief; Ahmadi, Bighan; Soroush, Somayeh; Aaseth, Jan; Mehrpour, Omid

    2017-10-05

    Lead (Pb) poisoning among people using opium has been an increasing problem in Iran. The present study highlights the clinical effects of lead toxicity associated with opium use in Iran, Kerman province. Between January 2016 and June 2016, patients with signs and symptoms of Pb poisoning were questioned to assess whether they had a history of opium dependency. In total, 249 patients were enrolled onto this cross-sectional study, all were opium dependent. Para-clinical data including blood lead level (BLL), demographic information, user preferences, and symptoms were obtained. The patients used either opium (83.9%), refined opium (6.4%) or a combination of both (9.7%) via ingestion (71.9%), smoking (8.4%) or a combination of both (19.7%). The overall median BLL was 80.0 μg/dL [IQR: 51.7-119.0]. The median BLL did not differ significantly between opium and refined opium users. Further, BLL was not significantly affected by the type of substance, route of use, duration of use, or daily quantity consumed. Common symptoms included abdominal pain (86.9%), constipation (75.8%), anorexia (71.5%) and nausea (54.7%). Linear regression analysis showed log of BLL was significantly associated with abdominal pain, myalgia and anorexia. The study unravelled an increase in opium-related Pb poisoning in the Kerman province. Raised awareness of this emerging Pb source and investigation of its aetiology is recommended. Pb poisoning should be considered among the primary differential diagnosis of opium users with gastrointestinal symptoms.

  5. The same difference: Jesusa Palancares and Poppie Nongena’s testimonies of oppression

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    M. Wenzel

    1994-05-01

    Full Text Available Two women's texts from postcolonial countries, Mexico and South Africa, on different continents show surprising correspondences in subject matter and style. Elena Poniatowska’s Hasta no verte Jesús mío (Till I meet you, my Jesus and Elsa Joubert's Die swerfjare van Poppie Nongena (The journey of Poppie Nongena examples of testimonial writing, both address issues of gender and politics in an innovative way. They combine autobiography and biography to render a dramatic account of social injustice despite their disparate backgrounds/cultures and subtle differences in style. In comparison, the texts not only affirm the validity of women’s writing and contribute to its enrichment, but also constitute a valuable contribution towards the formulation of a general feminist aesthetics. In fact, they illustrate conclusively that comparative literature fulfils a vital function in the exploration and interpretation of women's literature from different cultures.

  6. Uma breve história do ópio e dos opióides Una historia breve del opio y de los opioides Opium and opioids: a brief history

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    Danilo Freire Duarte

    2005-02-01

    alcaloides del opio y las facilidades para el empleo de esas substancias por vía parenteral, hubo aumento del interés por el uso criterioso de los opioides en la área médica y del análisis de las consecuencias sociales de su uso abusivo. Se justifica, por lo expuesto, una revisión histórica del opio y de sus derivados. CONTENIDO: La evolución de los conocimientos sobre el opio, producto natural extraído del Papaver somniferum, y sobre los opioides, substancias naturales, semi-sintéticas y sintéticas extraídas del opio, bien como las principales referencias a esas substancias desde la Antiguedad fueron evaluadas. Fue enfatizado el progreso logrado desde los trabajos de Setürner que resultaron en el aislamiento de la morfina. Las averiguaciones acarreadas por otros autores en la busca de substancias sintéticas que presentasen ventajas sobre los productos naturales fueron mencionadas. La importancia del hallazgo de los receptores opioides y de sus ligantes endógenos fue subrayada. CONCLUSIONES: En el amanecer del tercer milenio, a despecho de las pesquisas realizadas con drogas analgésicas de otros grupos farmacológicos, los opioides continúan siendo los analgésicos más potentes, aunque su eficacia sea contestada en ciertos tipos de dolor. Los actuales conocimientos de Farmacología Clínica permiten seleccionar el opioide a ser administrado, considerando la enfermedad y las condiciones del paciente, en la busca de la mejor relación costo-beneficio.BACKGROUND AND OBJECTIVES: In addition to their major influence on human behavior, opium and opioids have been used for a long time as sedative and analgesic drugs. As from the 19th century, with the isolation of opium alkaloids and easy parenteral administration of these substances, there has been increased interest in the judicious medical use of opioids and in the analysis of social consequences of their abuse, which has justified a historical review of opium and opioids. CONTENTS: Further understanding of

  7. Oral opium: an unusual cause of lead poisoning.

    Science.gov (United States)

    Meybodi, Farid Aghaee; Eslick, Guy D; Sasani, Sanaz; Abdolhoseyni, Mohammad; Sazegar, Sasan; Ebrahimi, Farzaneh

    2012-06-01

    The number of cases of lead poisoning (LP), a widely known disease with various aetiologies, being reported globally has decreased over the years due to both limited domestic applications of lead and enforcement of stringent safety measures. However, a new presentation of lead poisoning, lead-contaminated opium (LCO), is gradually emerging in our region. This study aimed to determine the prevalence and clinical effects of lead toxicity associated with opium use. Between November 2006 and December 2007, all patients diagnosed with LP at a central laboratory in Tehran, Iran, were assessed for potential causes of poisoning. Patients with a history of LCO abuse were evaluated and recruited for the study. Overall, there were 240 patients with LP, and poisoning from LCO was diagnosed in 25 patients. The duration of addiction was between three months and 40 years, and the duration of symptoms was 28.1 ± 17.7 days. Mean blood lead levels of the patients were 145 ± 61 (range 61-323) μg/dL. The average creatinine and haemoglobin levels were 77.4 ± 8.1 μmol/L and 105 ± 25 g/L, respectively. The association between the duration of addiction and levels of lead in blood was not statistically significant (r = -0.142, p = 0.54). The most common symptoms were gastrointestinal complaints, followed by musculoskeletal complaints with muscle weakness (92%). Anorexia was also a leading complaint. The results of our study suggest that the possibility of LP should be considered with high suspicion among opium users presenting with acute abdominal symptoms.

  8. Lung disease with chronic obstruction in opium smokers in Singapore

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    Da Costa, J. L.; Tock, E. P. C.; Boey, H. K.

    1971-01-01

    Fifty-four opium smokers with chronic obstructive lung disease were studied for two-and-a-half years. Forty-eight patients had a cough for at least two years before the onset of inappropriate exertional dyspnoea. Fine, bubbling adventitious sounds suggesting small airway disease were heard on auscultation over the middle and lower lobes in 38 patients. The prevalence of inflammatory lung disease and chronic respiratory failure in this series is suggested as the main cause for the frequent finding of right ventricular hypertrophy and congestive heart failure. Physiological studies revealed moderate to severe airways obstruction with gross over-inflation and, in 32 patients, an additional restrictive defect probably due to peribronchiolar fibrosis. Radiological evidence of chronic bronchitis and bronchiolitis was observed in 45 patients, `pure' chronic bronchiolitis in six patients, and `widespread' emphysema in 25 patients respectively. Necropsy examinations in nine patients, however, showed destructive emphysema of variable severity in all. Chronic bronchiolitis often associated with striking bronchiolectasis was present in six cases. More severe bronchiolar rather than bronchial inflammation was noted. The heavy opium smokers had characteristic nodular shadows on chest radiography, sometimes associated with a striking reticular pattern not seen in `pure' cigarette smokers. This was due to gross pigmented dust (presumably carbon) deposition in relation to blood vessels, lymphatics, and bronchioles, and also within the alveoli. It is speculated that the initial lesion is an acquired bronchiolitis. Opium smoking induces an irritative bronchopathy favouring repeated attacks of acute bronchiolitis and eventually resulting in obliterative bronchiolitis, peribronchiolar fibrosis, chronic bronchitis, and destructive emphysema. Images PMID:5134057

  9. The association of opium dependence and postoperative complications following coronary artery bypass graft surgery: a propensity-matched study.

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    Sadeghian, Saeed; Karimi, Abbasali; Dowlatshahi, Samaneh; Ahmadi, Seyed Hossein; Davoodi, Saeed; Marzban, Mehrab; Movahedi, Namvar; Abbasi, Kyomars; Tazik, Mokhtar; Fathollahi, Mahmood Sheikh

    2009-01-01

    Opium is an overwhelming public health problem in some countries. Different studies have suggested this drug as a risk factor for cardiovascular disease. Although the effect of opium on immune system, lung disease, nephropathy, stroke, and cardiac arrhythmia has been found in different studies, its effect on postoperation complications is not clear yet. The authors conducted this study to assess the effect of opium on post operation in hospital complications among patients who underwent coronary artery bypass graft. The authors retrospectively analyzed the data in this study. This study has been done at Tehran Heart Center. A total of 4,398 patients who had undergone isolated CABG were studied. Patients who fulfilled the DSM-IV-TR criteria for opium dependence (by smoking) were enrolled as Opium Dependent Patients. Also outcome variables were: Perioperative MI, septicemia, UTI, TIA, continuous coma, prolonged ventilation, pulmonary embolism, renal failure, acute limb ischemia, heart block, AF, mortality. The prevalence of opium dependence was 15.6percent among patients. The authors used a propensity matched model to analyze the relationship between opium and post operation complications. The authors adjusted opium and non-opium dependent patients in all of the baseline preoperative risk factors, so all of the matched patients were same and there was no bias in assessment. Opium dependent patients had significantly longer resource utilization. However, no significant relationship was found between opium dependence and other cardiac and non cardiac in hospital complications.

  10. [Eradication of opium smoking in Taiwan during the Japanese colonial period (1895-1945)].

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    Chu, Nai-Shin

    2008-03-01

    Eradication of opium smoking during the Japanese colonial period is one of the most proud medical accomplishments in Taiwan. The mission was accomplished mainly due to a governmental policy of gradual prohibition in 1897 and the establishment of the Government Center Hospital for Opium Addicts in 1930. Professor Tsungming Tu, medical director of the Government Center Hospital, was responsible for the unique medical treatment of opium addiction there. The latter consisted of an immediate withdrawal of opium smoking which was partly substituted by small amounts of morphine in gradual reduction, and at the same time special pills were given to enhance the sympathetic activity also to lessen the withdrawal symptoms. By such treatment, the habit of opium smoking could often be eliminated in a few weeks. The success rate was 46%. Shortly after the World War II, the number of opium smokers in Taiwan became negligible. In early colonial period, however, there were grass roots movements as well as private efforts by physicians of Western medicine to treat opium addiction. In 1898, the Flying Phoenix Society which was a laymen organization worshipping deities began to use supernatural power to force the addicts to stop opium smoking. More than thirty thousand were enlisted and the success rate was 58%. In 1908, the enthabitual treatment in a private correction infirmary called 'Newmatou' consisted of a substitute treatment using morphine to replace opium and a gradual reduction in morphine dosage afterwards. All addicts were hospitalized until treatment goal was achieved. Among 55 addicts thus treated, 53 (96%) were ridded of opium smoking habit. The treatment method was almost identical to that employed by Professor Tu. Another physician, Dr. Ching-yue Lin, who worked at the Red Cross Hospital in Taipei, also used substitute treatment, replacing opium by heroine, and obtained a success rate of 80%. Dr. Lin published his comprehensive study on opium addiction and treatment

  11. 1H NMR-based metabolic profiling for evaluating poppy seed rancidity and brewing.

    Science.gov (United States)

    Jawień, Ewa; Ząbek, Adam; Deja, Stanisław; Łukaszewicz, Marcin; Młynarz, Piotr

    2015-12-01

    Poppy seeds are widely used in household and commercial confectionery. The aim of this study was to demonstrate the application of metabolic profiling for industrial monitoring of the molecular changes which occur during minced poppy seed rancidity and brewing processes performed on raw seeds. Both forms of poppy seeds were obtained from a confectionery company. Proton nuclear magnetic resonance (1H NMR) was applied as the analytical method of choice together with multivariate statistical data analysis. Metabolic fingerprinting was applied as a bioprocess control tool to monitor rancidity with the trajectory of change and brewing progressions. Low molecular weight compounds were found to be statistically significant biomarkers of these bioprocesses. Changes in concentrations of chemical compounds were explained relative to the biochemical processes and external conditions. The obtained results provide valuable and comprehensive information to gain a better understanding of the biology of rancidity and brewing processes, while demonstrating the potential for applying NMR spectroscopy combined with multivariate data analysis tools for quality control in food industries involved in the processing of oilseeds. This precious and versatile information gives a better understanding of the biology of these processes.

  12. Chronic Opium Treatment Can Differentially Induce Brain and Liver Cells Apoptosis in Diabetic and Non-diabetic Male and Female Rats

    OpenAIRE

    Asiabanha, Majid; Asadikaram, Gholamreza; Rahnema, Amir; Mahmoodi, Mehdi; Hasanshahi, Gholamhosein; Hashemi, Mohammad; Khaksari, Mohammad

    2011-01-01

    It has been shown that some opium derivatives promote cell death via apoptosis. This study was designed to examine the influence of opium addiction on brain and liver cells apoptosis in male and female diabetic and non-diabetic Wistar rats. This experimental study was performed on normal, opium-addicted, diabetic and diabetic opium-addicted male and female rats. Apoptosis was evaluated by TUNEL and DNA fragmentation assays. Results of this study showed that apoptosis in opium-addicted and dia...

  13. Exfoliative cytology of oral mucosa among smokers, opium addicts and non-smokers: a cytomorphometric study.

    Science.gov (United States)

    Hashemipour, Maryam Alsadat; Aghababaie, Mahbobeh; Mirshekari, Toraj Reza; Asadi-Shekaari, Majid; Tahmasbi-Arashlow, Mehrnaz; Tahmasbi-Arashlow, Farzad; Gandjalikhan Nassab, Sayed Amir Hossein

    2013-12-01

    The present study was conducted to evaluate keratinization as well as nuclear and cytoplasmic changes of oral epithelial cells among smokers, opium addicts and non-smokers through exfoliative cytology technique. Smears of buccal mucosa and mouth floor were collected from 300 males (100 smokers, 100 opium addicts and 100 non-smokers). The nucleus and cytoplasm sizes were determined using image analysis software. Data was analyzed with Mann-Whitney test and Student's t-test on SPSS version 13 statistical software. Statistical significance was defined as P opium addicts and non-smokers in different age groups. The mean size of the nucleus compared to that of cytoplasm was significantly higher in smokers and opium addicts compared to non-smokers after correction for age. The results of this study indicate different rates of epithelial cell keratinization in oral cavity among smokers, opium addicts and non-smokers. Also, our results suggest a possible relationship between the number of cigarettes per day, daily opium consumption and an increase in the rate of cellular proliferation of oral mucosal cells. The present study indicated a decrease in cellular diameter as well as an increase in nuclear diameter and nuclear/cytoplasmic ratio in smears taken from both smokers and opium addicts compared to non-smokers.

  14. Opium could be considered an independent risk factor for lung cancer: a case-control study.

    Science.gov (United States)

    Masjedi, Mohammad Reza; Naghan, Parisa Adimi; Taslimi, Shervin; Yousefifard, Mahmoud; Ebrahimi, Seyyed Meisam; Khosravi, Adnan; Karimi, Shirin; Hosseini, Mostafa; Mortaz, Esmaeil

    2013-01-01

    Lung cancer is the leading cause of cancer-related death worldwide, and half of all incident lung cancers are believed to occur in the developing countries, including Iran. We investigated the association of opium with the risk of lung cancer in a case-control study. We enrolled 242 cases and 484 matched controls in this study. A questionnaire was developed, containing questions on basic demographic characteristics, as well as lifelong history of smoking cigarettes, exposure to passive smoking, opium use and alcohol consumption. For smoking cigarettes and opium and also oral opium intake frequency, duration and cumulative use were categorized into three groups: no use, low use and high use. Conditional logistic regression was used to calculate the odds ratios (ORs) and 95% confidence intervals (CIs). Multivariate analysis in men showed that after adjusting for the effect of ethnicity, education and pack years of smoking cigarettes, smoking opium remained as a significant independent risk factor with an OR of 3.1 (95% CI 1.2-8.1). In addition, concomitant heavy smoking of cigarettes and opium dramatically increased the risk of lung cancer to an OR of 35.0 (95% CI 11.4-107.9). This study demonstrated that smoking opium is associated with a high risk of lung cancer as an independent risk factor. Copyright © 2012 S. Karger AG, Basel.

  15. Cholangiographic Features in Opium-Addicted Patients at a Tertiary Hospital in Iran

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    Amir Houshang Mohammad Alizadeh

    2012-01-01

    Full Text Available Background/Aims. Destructive and metabolic changes in hepatobiliary system have been demonstrated following opium use; however, cholangiographic features of bile ducts in opium-addicted patients with sphincter of Oddi dysfunction are not clearly determined. We described these differences and assessed the effects of opium use on postendoscopic retrograde cholangiopancreatography complications. Methodology. One hundred and nineteen patients with the diagnosis of sphinctre of Oddi dysfunction according to the Geenen-Hogan classification were studied. Eight patients were confirmed opium-addicted and others were nonaddicted. Change of serum amylase concentrations after endoscopic retrograde cholangiopancreatography and clinical diagnosis of addicted and non-addicted patients were compared. Results. Serum concentrations of liver aminotransferases and alkaline phosphatase were similar between the two groups. Serum concentration of amylase before endoscopic retrograde cholangiopancreatography was similar between them, whereas concentration of this enzyme was higher in nonaddicted ones after endoscopic retrograde cholangiopancreatography. Regarding pathologic changes in papilla, opium addiction group in comparison with control group statistically showed more tumoral features (25.0% versus 5.4% and ulcerated changes (12.5% versus 0.0%. Conclusions. Opium use can increase probability of papilla ulcerative and tumoral changes in patients with sphinctre of Oddi dysfunction. Postendoscopic retrograde cholangiopancreatography serum amylase level may be reduced following opium addiction.

  16. The occurrence of Papaver rhoeas L. in agrocenoses of the buffer zone of the Roztocze national Park compared to other regions of Poland

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    Czesława Trąba

    2012-12-01

    Full Text Available The paper tries to determine the environmental amplitude as well as the optimal conditions for the vegetation of Papaver rhoeas in the agrocoenoses of the Roztocze National Park's buffer zone, as compared to other Polish regions. The analysis is based on certain habitat and anthropogenic factors. Based on the author's own research and the data quoted in the literature, it has been found that Papaver rhoeas occurs in the associations and communities of the Caucalidion and Aperion alliances accompanying cereal and rape crops as well as in the Polygono-Chenopodion and Panico-Setarion alliances accompanying root crops. Papaver rhoeas demonstrates a large environmental scale, as its presence has been noted in low- and highlands, in foothills, in river valleys as well as on slopes. Moreover, it teams up with various types of soils (of a wide range of acidity, moisture as well as trophic and thermal conditions and complexes. Papaver rhoeas occurs most often and in the largest numbers in winter crops in the Lathyro-Melandrietum and Caucalidio-Scandicetum association which belongs to the Caucalidion alliance and in the Consolido-Brometum, Vicietum tetraspermae papaveretosum and V. t. consolidetosum association from the Aperion alliance. As far as root crops are considered, Papaver rhoeas shows up in the Lamio-Veronicetum politae association from the Polygono- Chenopodion alliance. It prefers chalky and Jurassic rendzinas containing CaCO3 and other fertile loam and loess soils which belong to wheat complexes, with their pH ranging from slightly acid to alkaline (Eutric Vertisols, chernozem, brown soil, alluvial soil and which are moderately moist, warm, medium-rich in nitrogen and with good soil biological activity. In the foothill areas, it dominates on alluvial soils in the river valleys; rarely has it been spotted on the slopes. Papaver rhoeas rarely occurs on the lightest sandy soils of the weak and very weak rye complexes and weak cereal

  17. The Effects of Opium Addiction on the Immune System Function in Patients with Fungal Infection.

    Science.gov (United States)

    Ayatollahi-Mousavi, Seyyed Amin; Asadikaram, Gholamreza; Nakhaee, Nouzar; Izadi, Alireza; Keikha, Nasser

    2016-01-01

    The use of narcotics such as opium exposes addicts as susceptible targets of different diseases so that they might easily be exposed to different diseases such as fungal infections. The present study aimed to investigate the effects of addiction to opium and fungal infection on plasma levels of certain cytokines including interleukin-4 (IL-4), IL-6, IL-17, Interferon gamma (IFN-γ) and transforming growth factor-β (TGF-β). Present study included 72 individuals who were divided into 4 groups: 1) opium-addicted with fungal infection; 2) opium-addicted without fungal infection; 3) non-opium-addicted with fungal infection; and 4) normal individuals (non-opium-addicted and non-fungal infection). The fungal samples, after being detected and confirmed by a physician, were prepared based on clinical symptoms and then analyzed by direct smear and culture method. The measurement of the plasma level of cytokines was done by enzyme-linked immunosorbent assay (ELISA) method. The comparison of the mean of the plasma level of cytokines showed that addiction to opium and fungal infection had significant effect on the plasma levels of IL-17, IFN-γ, TGF-β cytokines in all studied groups. The interaction of addiction to opium and fungal infection was only significant in the case of plasma level of IL-6. Addiction to opium and fungal infection, either separately or simultaneously, poses significant effect on the immune system and causes disorders in the cytokine network and the immune system and also provides a suitable environment for fungal infection.

  18. Use of opium as antiepileptic in patient with frontal lobe epilepsy: A case report

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    Naresh Nebhinani

    2015-01-01

    Full Text Available Frontal lobe epilepsy (FLE manifests with brief, nocturnal seizures arising in the frontal lobe along with unusual behavioral symptoms or postures, frequently misdiagnosed as a psychogenic nonepileptic seizure (PNES or a sleep disorder. Ancient literature has rarely mentioned the antiepileptic effect of opium or different opioids. Here we are presenting a case with FLE, though initially diagnosed PNES, who had significant relief in his symptoms on using opium, and this led to opium dependence. Index case further emphasizes concern and caution as misdiagnosis of FLE may lead to substance dependenc.

  19. The medieval Persian manuscript of Afyunieh: the first individual treatise on the opium and addiction in history.

    Science.gov (United States)

    Moosavyzadeh, Abdolali; Ghaffari, Farzaneh; Mosavat, Seyed Hamdollah; Zargaran, Arman; Mokri, Azarakhsh; Faghihzadeh, Soghrat; Naseri, Mohsen

    2018-03-01

    According to historical evidence, the abuse of opium has been reported all over the globe-specifically throughout Eastern nations-since the sixteenth century. Before that, opium had mostly been applied as medication. Reference has been made in traditional Persian medical literature to the method of cultivation, properties, side effects and toxicity. In sixteenth century Iran, during the reign of the Safavids, opium abuse began. It was from then that prominent Persian scholars started to think of solutions to this societal problem. One of the most famous scholars was Imad al-Din Mahmud ibn Mas'ud Shirazi, who composed a book concerning addiction-Afyunieh, a comprehensive book on the topic of opium and all issues of opium. Furthermore, he recommended methods for reducing opium dose as well as substitution with other medications that had a narrower range of side effects, in order to eradicate dependency upon opium and opium-derived materials. This is most likely the first book that comprehensively addressed opium and discussed drug rehabilitation methodology, in traditional Persian medical literature. In this historical review, the authors have introduced the book Afyunieh, which presents methods for treating addiction to and giving up opium; the text comprises a synthesis of the author's opinions, professional experience and references to the work of other famous physicians. Copyright © 2018 Shanghai Changhai Hospital. Published by Elsevier B.V. All rights reserved.

  20. The plasma levels of the cytokines in opium-addicts and the effects of opium on the cytokines secretion by their lymphocytes.

    Science.gov (United States)

    Nabati, Saeedeh; Asadikaram, Gholamreza; Arababadi, Mohammad Kazemi; Shahabinejad, Gholamabbas; Rezaeian, Mohsen; Mahmoodi, Mehdi; Kennedy, Derek

    2013-04-01

    The aim of this study was to evaluate the effects of opium addiction on the secretion of IL-4, IFN-γ, IL-6 and TGF-β under in vivo and in vitro conditions. The blood samples were collected and PBMCs were cultured in RPMI1640 with and without opium for 48 h. The levels of the cytokines were measured using ELISA technique. The results showed that plasma levels of IL-4 and IFN-γ were significantly lower and IL-6 and TGF-β were higher in plasma taken from opium-addicted subjects. The concentrations of all the cytokines in opium-addicted subjects in in vitro condition were significantly lower than the control group. Addicted subjects cultured lymphocytes significantly decrease secreted IL-4, IL-6 and TGF-β but not IFN-γ in response to being cultured with opium, where as IFN-γ was increased in controls. These results may explain the frequent microbial infections and an increased tumor incidence seen in addicted patients. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. Acute Cerebellitis Following Opium Intoxication: A Case Report and Literature Review

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    Firozeh Hosseini

    2016-12-01

    Full Text Available Introduction Acute cerebellitis (AC is a rare potentially life-threatening condition in children. Some viral infections, vaccines and neuroimmunologic disorders are the most common causes of AC. Opium poisoning is an unusual cause of this condition. Case presentation A 2-year-old girl was referred with loss of consciousness. She was ataxic just a few minutes after opium ingestion and after 1 hour, she became unconscious. We only found pinpoint pupils. After naloxone drip, her condition had been better but she was still obtunded and her urine was positive for opium products (morphine. MRI of the brain showed marked bilateral cerebellar swelling that respond to high-dose steroid dramatically. Conclusion This case shows that opium intoxication should be considered as a rare cause of acute cerebellitis in children.

  2. Fighting Afghanistan's Opium Dependency as a Means of Disrupting Al Qaeda's Illicit Funding

    National Research Council Canada - National Science Library

    Gardner, Hilton B

    2006-01-01

    .... This thesis examines the question: Is the current model of interagency counterdrug cooperation sufficient to have an impact on Afghanistan's opium dependency and disrupt one of al Qaeda's main sources of funding...

  3. Comparison of Emotion Recognition and Mind Reading Abilities in Opium Abusers and Healthy Matched Individuals

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    Vahid Nejati

    2012-05-01

    Full Text Available Introduction: The purpose of this study is to compare the emotion recognition and mind reading in opium abusers and healthy individuals. Method: In this causative-comparative study, with a non probability sampling method, 30 opium abusers compared with 30 healthy individuals that were matched in sex and education. Neurocognitive tests of reading mind from eyes and emotion recognition from face were used for evaluation. Independent T-Test was used for analysis. Findings: The results showed that opium abusers had significantly lower abilities in mind reading than healthy matched individuals. Also opium abusers had significantly lower performance in recognition of emotional experience of happy, sad and angry faces. Conclusion: Based on weak performance of mind reading and emotion recognition in addicts, it is advised that social cognition evaluation considered in drug abusers evaluation. Future interventional study could propose social cognition rehabilitation programs for addicts.

  4. Mortality from respiratory diseases associated with opium use: a population-based cohort study.

    Science.gov (United States)

    Rahmati, Atieh; Shakeri, Ramin; Khademi, Hooman; Poutschi, Hossein; Pourshams, Akram; Etemadi, Arash; Khoshnia, Masoud; Sohrabpour, Amir Ali; Aliasgari, Ali; Jafari, Elham; Islami, Farhad; Semnani, Shahryar; Gharravi, Abdolsamad; Abnet, Christian C; Pharoah, Paul D P; Brennan, Paul; Boffetta, Paolo; Dawsey, Sanford M; Malekzadeh, Reza; Kamangar, Farin

    2017-11-01

    Recent studies have suggested that opium use may increase mortality from cancer and cardiovascular diseases. However, no comprehensive study of opium use and mortality from respiratory diseases has been published. We aimed to study the association between opium use and mortality from respiratory disease using prospectively collected data. We used data from the Golestan Cohort Study, a prospective cohort study in northeastern Iran, with detailed, validated data on opium use and several other exposures. A total of 50 045 adults were enrolled from 2004 to 2008, and followed annually until June 2015, with a follow-up success rate of 99%. We used Cox proportional hazard regression models to evaluate the association between opium use and outcomes of interest. During the follow-up period, 331 deaths from respiratory disease were reported (85 due to respiratory malignancies and 246 due to non-malignant aetiologies). Opium use was associated with an increased risk of death from any respiratory disease (adjusted HR 95% CI 3.13 (2.42 to 4.04)). The association was dose-dependent with a HR of 3.84 (2.61 to 5.67) for the highest quintile of cumulative opium use versus never use (P trend respiratory mortality were 1.96 (1.18 to 3.25) and 3.71 (2.76 to 4.96), respectively. Long-term opium use is associated with increased mortality from both malignant and non-malignant respiratory diseases. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  5. Opium and Afghanistan: Reassessing U.S. Counter-Narcotics Strategy

    Science.gov (United States)

    2007-03-30

    and effective governance of Afghanistan.”3 This paper examines the nature of the opium problem in Afghanistan and analyzes the current strategy to...Opium is also refined for use in legal prescription painkillers such as OxyContin and Vicodin.14 However, Australia and France currently produce about...is simply inadequate to carry out an effective counter-narcotics campaign. While some regions of Afghanistan are relatively stable and free of

  6. Lessons in ambivalence: The Shanghai Municipal Council's opium policies, 1906-1917.

    Science.gov (United States)

    Zhang, Yong-An; Du, Yilun

    2016-11-01

    Shanghai was considered to be a "capital of opium" in modern China, hence the history of opium in the city has received significant attention. In the Shanghai International Settlement, where Chinese and foreigners lived as neighbours, drugs were considered by the administration as both "trouble maker", and important financial resource. This paper explores how the Shanghai Municipal Council (SMC), the most senior governing body in the settlement, used its position to maximize political and economic profit from the trade and consumption of opium. The paper is based on documentary analysis of records of the SMC board meetings and other related material stored at Shanghai Municipal Archives. Interpretive approaches were used to analyze the shifting SMC strategies on opium consumption, the competing power relations and the way they were negotiated between actors with a stake in the region, including semi-colonialism and world systems analysis. With the dual purpose of preventing damage and enhancing municipal management, the SMC introduced a licensing system permitting the consumption and trade of drugs. However, the anti-opium policies of the late Qing government and the Anglo-Chinese 10 Year Agreement meant SMC had to shut down opium "houses" (opium dens) and "shops" (for the sale of opium to be consumed off the premises). Over almost a decade, the SMC shifted emphasis from political regulation of a social, recreational practice to maximizing financial benefit. In the process, SMC made full use of the opportunities it gained from a period of ambivalent Chinese and British power relations and local community rule. Copyright © 2016 Elsevier B.V. All rights reserved.

  7. Serum markers of inflammation and oxidative stress in chronic opium (Taryak) smokers.

    Science.gov (United States)

    Ghazavi, Ali; Mosayebi, Ghasem; Solhi, Hassan; Rafiei, Mohammad; Moazzeni, Seyed Mohammad

    2013-06-01

    A relationship between the expression of inflammation markers, oxidative stress and opium use has not been clearly established. This study was done to determine serum high-sensitivity C-reactive protein (hs-CRP), quantity of C3 and C4 complement factors, immunoglobulins, nitric oxide (NO) and total antioxidant capacity (TAC) in opium smokers and non-drug-using control participants. The present study was done on 44 male opium smokers and 44 controls of the same sex and age (20-40 years). The control group was healthy individuals with no lifetime history of drug abuse or dependence. All of the opium abusers were selected from those who had a history of opium use, for at least one year, with a daily opium dosage not less than 2g. Addicts known to abuse alcohol or other drugs were excluded. Serum hs-CRP concentration was measured using ELISA method and serum C3, C4 and immunoglobulins concentration were determined by Single Radial Immunodiffusion (SRID) method. NO production was estimated through Griess reaction and TAC was assessed by Ferric Reducing/Antioxidant Power (FRAP) test. Serum hs-CRP, complement factors (C3 and C4) and FRAP levels were significantly higher in the opium smokers (8.93 ± 1.93; 138.47 ± 13.39; 68.79 ± 7.02 and 972.75 ± 11.55, respectively) relative to the control group (0.72 ± 0.09; 93.36 ± 8.73; 33.08 ± 7.39 and 761.95 ± 18.61, respectively). These results permit us to conclude that opium smokers indeed present with a low to moderate grade inflammation, which is defined by an increase in acute phase proteins. Copyright © 2013 Elsevier B.V. All rights reserved.

  8. Opium can differently alter blood glucose, sodium and potassium in male and female rats.

    Science.gov (United States)

    Karam, Gholamreza Asadi; Rashidinejad, Hamid Reza; Aghaee, Mohammad Mehdi; Ahmadi, Jafar; Rahmani, Mohammad Reza; Mahmoodi, Mehdi; Azin, Hosein; Mirzaee, Mohammad Reza; Khaksari, Mohammad

    2008-04-01

    To determine the effects of opium on serum glucose, potassium and sodium in male and female Wistar rat, opium solution (60 mg/kg) injected intraperitoneally and the same volume of distilled water was used as control (7 rats in each group). Blood samples were collected at 0, 30, 60, 120, 240 and 360 minutes after injection from orbit cavity and the values of serum glucose, sodium (Na(+)) and potassium (K(+)) were measured. The data were then analyzed by the repeated measure ANOVA based on sex and case-control group. P opium solution injection, in female rats compared to a control group. However, the male rats had this rise at 30, 60 and 120 minutes after opium solution injection compared to control group. While serum glucose in male rats was significantly higher than females at 30, 60 and 120 minutes, this value was higher in the female rats at 360 minutes. Therefore, serum glucose alterations following opium injection was significantly different in groups and in the sexes at different times. Sodium (Na(+)) rose at 60, 240 and 360 minutes significantly in all rats compared to control group. However, sodium alteration following opium injection was significantly different only between treated and control groups but sex-independent at all times. Potassium (K(+)) increased significantly at 60, 120, 240 and 360 minutes in male rats, compared to a control group. In female rats K(+) significantly raised at 30, 120, 240 and 360 minutes. Therefore, the alteration of K(+) in male and female rats was found time dependent and sex independent. According to our results, opium increased serum glucose in male and female rats differently, and it interferes with metabolic pathways differently on a gender dependent basis. Opium raised serum Na(+) and K(+), thus it interfere with water regulation and blood pressure via different mechanism.

  9. Is opium addiction a risk factor for ischemic heart disease and ischemic stroke?

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Rezvani

    2012-01-01

    Full Text Available Background: The main source of studies about effects of opium consumption on heart and brain attacks originates from Iran Therefore the aim of the present study was to assess opium addiction as a probable influencing factor for ischemic heart disease and ischemic stroke. Materials and Methods: A cross-sectional study was carried out in two Cardiology and Neurology clinics in Eastern Iran in 2011. Diagnosis of Ischemic Heart Disease (IHD and Ischemic Stroke (IS was made by Cardiologist and Stroke Neurologist respectively. The influence of gender, hypertension, diabetes, hyperlipidemia, cigarette smoking, oral and inhaled opium consumption on distribution of IHD and IS were evaluated. Results: Five hundred fifty eight patients (307 females, 251 males with mean age 56.2 years enrolled the study. On adjusted odds ratios of our whole 558 patients, only hypertension and diabetes had a significant influence on occurrence of IHD; (P = 0.000 and P = 0.000 respectively. Oral and inhaled routes of opium addiction did not have a significant effect on occurrence of IHD; [OR = 1.172, 95% CI = 0.624-2.203, P = 0.621] and [OR = 1.820, 95% CI = 0.811-4.085, P = 0.147] respectively. Hypertension and diabetes were significant risk factors of IS in our 558 patients at multivariate analysis; (P = 0.000, P = 0.020. Oral opium addiction was as significant protective factor of IS in our study group; OR = 0.211, 95% CI = 0.079-0.564, P = 0.002, while inhaled opium addiction did not have a significant effect on occurrence of IS in our patients at; OR = 1.760, 95% CI = 0.760-4.076, P = 0.187. Conclusion: Oral opium consumption is a protective factor of IS but not IHD. Inhaled opium addiction does not have a significant influence on occur r ence of IS and IHD.

  10. Is opium addiction a risk factor for ischemic heart disease and ischemic stroke?

    Science.gov (United States)

    Rezvani, Mohammad Reza; Ghandehari, Kavian

    2012-10-01

    The main source of studies about effects of opium consumption on heart and brain attacks originates from Iran Therefore the aim of the present study was to assess opium addiction as a probable influencing factor for ischemic heart disease and ischemic stroke. A cross-sectional study was carried out in two Cardiology and Neurology clinics in Eastern Iran in 2011. Diagnosis of Ischemic Heart Disease (IHD) and Ischemic Stroke (IS) was made by Cardiologist and Stroke Neurologist respectively. The influence of gender, hypertension, diabetes, hyperlipidemia, cigarette smoking, oral and inhaled opium consumption on distribution of IHD and IS were evaluated. Five hundred fifty eight patients (307 females, 251 males) with mean age 56.2 years enrolled the study. On adjusted odds ratios of our whole 558 patients, only hypertension and diabetes had a significant influence on occurrence of IHD; (P = 0.000 and P = 0.000) respectively. Oral and inhaled routes of opium addiction did not have a significant effect on occurrence of IHD; [OR = 1.172, 95% CI = 0.624-2.203, P = 0.621] and [OR = 1.820, 95% CI = 0.811-4.085, P = 0.147] respectively. Hypertension and diabetes were significant risk factors of IS in our 558 patients at multivariate analysis; (P = 0.000, P = 0.020). Oral opium addiction was as significant protective factor of IS in our study group; OR = 0.211, 95% CI = 0.079-0.564, P = 0.002, while inhaled opium addiction did not have a significant effect on occurrence of IS in our patients at; OR = 1.760, 95% CI = 0.760-4.076, P = 0.187. Oral opium consumption is a protective factor of IS but not IHD. Inhaled opium addiction does not have a significant influence on occurrence of IS and IHD.

  11. Evaluation of Bladder Cancer in Opium Addicted Patients in the Kerman Province, Iran, from 1999 to 2003

    Directory of Open Access Journals (Sweden)

    A Ketabchi

    2005-11-01

    Full Text Available Background: It seems that there may be a relation between opium addiction and bladder cancer. This study has been performed to find this relationship in Kerman province.
    Methods: We evaluated opium addiction in 150 patients with bladder cancer (study group and150 tumor-free patients (control group and compared them by two-tailed t-test and X2 test.
    Results: The rate, duration, amounts and methods of opium abusing in the study group were significantly higher than control group.
    Conclusion: The results suggest that the carcinogenic effects of opium addiction may be related to the amount, duration and the method of opium abuse.
    Keywords: bladder tumor, addiction, opium

  12. Quadriplegia due to lead-contaminated opium: a case report

    Directory of Open Access Journals (Sweden)

    Baigmohammadi MT

    2008-10-01

    Full Text Available "n Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-qformat:yes; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi;} Background: Lead poisoning could be associated with gastrointestinal renal, hematologic complications and neurologic deficit."n"n Case report: The patient was an opium addict, forty one years old male, to hospital admitted with gastrointestinal signs, constipation, abdominal pain, severe weakness of upper and lower limbs without any sensory impairment and with anemia, leukocytosis, and slightly increased liver function tests. Serum level of lead was more than 200µg/dl. After treatment with dimercaprol (BAL, CaNa2EDTA for two five days sessions that followed with oral succimer for three days, signs and symptoms relieved, all laboratory tests became normal and blood level of lead reduced but the patient was discharged with quadriplegia. There was no fecal or urinary incontinence."n"n Conclusions: Because of irreversibility and severity of lead related neuronal injury, we should suspect to lead poisoning in each patient with neuronal involvement and concurrent GI and hematologic signs."n"n Keywords: Lead poisoning, motor palsy, opium, neuropathy, quadriplegia.

  13. The Construction and Validation of Opium Attitude Questionnaire among Guidance and High School Students

    Directory of Open Access Journals (Sweden)

    Ali Mohammad Rezaee

    2013-01-01

    Full Text Available Aim: The study was aimed to determine the validity and reliability of opium attitudes questionnaire. Method: 6108 of guidance school (3th grades and high school students filled the opium attitude questionnaire in all of the country. The validity of questionnaire assessed by group discrimination and confirmatory factor analysis method. Results: the results of group discrimination showed that the questions can be discriminated of past and current opium addicts and normal groups. On the basis of factor analysis results 5 factors extracted. These factors with consideration of literature review and loaded items content named: interest to consume, attitude to dangers, attitude to physiological effects, attitude to psychic effects, attitude to social effects to opium. Reliability of subscales examined by Cronbakh’s alpha. The minimum measure of reliability was 0.77 and maximum was 0.86. Altogether, the validity and reliability of questionnaire were satisfied. Conclusion: On the basis of present research results, opium attitude questionnaire is appropriate for assessing of students’ attitude to opium among guidance and high school students.

  14. Changes in Serum Biochemical Factors Associated with Opium Addiction after Addiction Desertion

    Science.gov (United States)

    Afarinesh, Mohammad Reza; Haghpanah, Tahereh; Divsalar, Kouros; Dehyadegary, Elham; Shaikh-Aleslami, Azar; Mahmoodi, Majid

    2014-01-01

    Background The long time use of opium has some effects on serums biochemical factors, the determination of this variation is a new approach in understanding off addiction and relive of drug abuser health. Hence in this study, these indicators in person who were withdrawing of opium have been studied. Methods In this cross-sectional study bloods biochemical factors such as fasting blood sugar (FBS), sodium (Na), calcium (Ca), uric acid (UA), blood urea nitrogen (BUN), creatinine, cholesterol, total protein, and fibrinogen in three groups serum were studied: (1) Who had been permanent opium users more than 2 years (case). (2) Dependent person who has taken one month addiction withdrawal course (control). (3) A healthy group that had been demographically similar to the other groups. Findings According to these study findings, FBS serum level in the case group is lower than control group. Serum level of Na, creatinine, and blood triglyceride (TG) in case study are higher than group control. Concentration of potassium, Ca, UA, BUN, cholesterol, total serum protein, fibrinogen, and thrombin time in case study and group control showed no significant difference. Also, in withdrawing case serum level of Na, Ca, UA, BUN, creatinine, and TG significantly increase and thrombin time decrease. Conclusion According to this study not only the longtime use of opium but also opium with drawerin opium dependent people can change their serum biochemical factors. So recognition, treatment, and prevention of this change could be a new step in improving of health and condition of patients. PMID:25984281

  15. Opium addiction in patients with coronary artery disease: a grounded theory study

    Science.gov (United States)

    Farahani, Mansoureh A; Ghaffari, Fatemeh; Seyed Fatemi, Naiemeh

    2015-01-01

    Background: There are widespread misconceptions about the positive effects of opium on coronary artery disease (CAD). Thus, we performed a study to explore the opium addiction process contributing factors among CAD patients using a grounded theory approach. Methods: The sample comprised 30 addicted CAD patients and their family members, physicians, nurses and friends. Purposive and theoretical sampling was employed; semi-structured interviews were conducted. Coding and constant comparative analysis techniques were as proposed by Strauss and Corbin (1998). Results: The core category was ‘Fighting for Survival’, comprising three main themes, namely, ‘the gateway’, ‘blowing into the fire’ and ‘getting stuck in the mud’. Conclusion: Increasing knowledge about the adverse effects of opium on the cardiovascular system would reinforce prevention and rehabilitation measures. Involving patients’ family-members in addiction prevention and rehabilitation programs and referring patients to specialized rehabilitation centres could help patients quit opium. Healthcare providers (HCPs) should notice to the effects of opium consumption among CAD patients; nursing care must be holistic in nature. Although opium is stigmatised in Iran, HCPs must treat addicted CAD patients similar to other patients. Nursing students’ must be aware of the negative effects of illegal drugs on CAD patients and the misconceptions regarding the positive effects thereof. Any misconceptions must be probed and clarified. Rehabilitation centres must be supervised by cardiologists and HCPs. PMID:26793658

  16. Effect of opium on glucose metabolism and lipid profiles in rats with streptozotocin-induced diabetes.

    Science.gov (United States)

    Sadeghian, Saeed; Boroumand, Mohammad Ali; Sotoudeh-Anvari, Maryam; Rabbani, Shahram; Sheikhfathollahi, Mahmood; Abbasi, Ali

    2009-01-01

    This experimental study was performed to determine the impact of opium use on serum lipid profile and glucose metabolism in rats with streptozotocin-induced diabetes. To determine the effect of opium, 20 male rats were divided into control (n = 10) and opium-treated (n = 10) groups. After diabetes induction, the animals were investigated for daily glucose measurements for 35 days. Serum lipid profile and haemoglobin A1c (HbA(1c)) were assayed at the baseline (before induction of diabetes) and at 35-day follow-up. The glycaemia levels in the rats treated with opium were similar to the levels measured in the control rats (544.8 +/- 62.2 mg/dl v. 524.6 +/- 50.0 mg/dl, P = 0.434). In addition, there was no difference between the opium-treated rats and control rats in HbA(1c) (6.5 +/- 0.5% v. 6.6 +/- 0.2%, P = 0.714). Compared to the control rats, the serum total cholesterol, high density lipoprotein (HDL), triglyceride and lipoprotein (a) in the test animals were similar. Opium use has no significant effect on glucose metabolism and serum lipid profile in rats with induced diabetes.

  17. Combination of opium smoking and hypercholesterolemia augments susceptibility for lethal cardiac arrhythmia and atherogenesis in rabbit.

    Science.gov (United States)

    Najafipour, Hamid; Joukar, Siyavash

    2012-09-01

    Opium consumption is increasing in some eastern societies, where it is grown. We investigated the effect of opium smoking on plasma atherogenic index and incidence of lethal cardiac arrhythmia, i.e. ventricular tachycardia (VT) and ventricular fibrillation (VF) in rabbits. Animals were divided into two-, normo- and hyper-cholesterolemic main groups fed with normal or high cholesterol diet prior and during short-term and long-term exposure to opium smoke. Then, isoproterenol (3mg/kg, i.p.) was injected to induce cardiac ischemia and animals were followed for 3h for counting of lethal arrhythmia incidence. Long-term opium smoking significantly increased the plasma atherogenic index. In ischemic hearts, opium smoking along with hypercholesterolemia significantly enhanced the incidence of fatal arrhythmia. This vulnerability was not mediated by changes in QT interval. These data suggest that opium smoking, especially in hypercholesterolemic conditions, can be a predisposing factor for atherogenesis and lethal arrhythmia. Copyright © 2012 Elsevier B.V. All rights reserved.

  18. Opium addiction increases interleukin 1 receptor antagonist (IL-1Ra) in the coronary artery disease patients.

    Science.gov (United States)

    Saadat, Habibollah; Ziai, Seyed Ali; Ghanemnia, Maryam; Namazi, Mohammad Hasan; Safi, Morteza; Vakili, Hosein; Dabbagh, Ali; Gholami, Omid

    2012-01-01

    There is evidence that opium addiction has immunosuppressant effects. Coronary artery disease (CAD) is a condition resulted from atherosclerosis which is dependent on the immune response. To evaluate plasma levels of interleukin-6 and interleukin-1Ra in 30 patients with three-vessel coronary artery disease, ejection fraction of more than 35% and to evaluate their changes after prognostic treadmill test in 15 opium addicted and 15 non-addicted patients. The participants underwent prognostic treadmill test and plasma levels of interleukin-6 (IL-6) and interleukin-1Ra (IL-1Ra) were evaluated with ELISA method before, just after and 4 hours after the test. IL-1Ra (2183 pg/ml) tended to decrease over time in the opium addicted group (1372 pg/ml after prognostic treadmill test and 1034 pg/ml 4 hours after that), although such decrease did not reach the statistical significance. IL-1Ra levels were significantly higher in opium addicted than in non addicted patients. Opium addiction had no significant effect on IL-6 changes. Consumption of opium in CAD patients is associated with higher IL-1Ra levels.

  19. The Effects of Maternal Opium Abuse on Fetal Heart Rate using Non-Stress Test

    Directory of Open Access Journals (Sweden)

    Fatemeh Keikha

    2016-11-01

    Full Text Available Background: Opium is one of the most commonly abused opiates in developing countries including Iran. Considering the importance of maternal health on the newborn, we aimed to assess the effect of opium abuse on fetal heart rate (FHR characteristics in a sample of pregnant women in Zahedan, Southeast Iran. Methods: This cross-sectional study was done on 100 pregnant women referring to Ali-Ibn-Abi Talib Hospital in Zahedan, during 2011-2013. The participants were divided into two groups comprising of opium abusers and healthy individuals. The participants received 500cc intravenous fluid containing dextrose and then non-stress test results were recorded for 20 minutes. Results: We found no significant difference between the two groups with respect to their demographic characteristics. Fetal movements, variability, acceleration, and reactivity were significantly higher among addicted women (P<0.0001 for all. Periodic change was 9.8 times higher among opium abusers compared with the healthy women. Abnormal variability or oscillations of <15 beats/min, which indicates lack of beat-to-beat variability, was significantly higher in the fetuses of addicted mothers (P<0.0001. Conclusion: Considering significant abnormal patterns in FHR characteristics among the opium abuser group, mothers addicted to opium need specific prenatal care.

  20. Changes in serum biochemical factors associated with opium addiction after addiction desertion.

    Science.gov (United States)

    Afarinesh, Mohammad Reza; Haghpanah, Tahereh; Divsalar, Kouros; Dehyadegary, Elham; Shaikh-Aleslami, Azar; Mahmoodi, Majid

    2014-01-01

    The long time use of opium has some effects on serums biochemical factors, the determination of this variation is a new approach in understanding off addiction and relive of drug abuser health. Hence in this study, these indicators in person who were withdrawing of opium have been studied. In this cross-sectional study bloods biochemical factors such as fasting blood sugar (FBS), sodium (Na), calcium (Ca), uric acid (UA), blood urea nitrogen (BUN), creatinine, cholesterol, total protein, and fibrinogen in three groups serum were studied: (1) Who had been permanent opium users more than 2 years (case). (2) Dependent person who has taken one month addiction withdrawal course (control). (3) A healthy group that had been demographically similar to the other groups. According to these study findings, FBS serum level in the case group is lower than control group. Serum level of Na, creatinine, and blood triglyceride (TG) in case study are higher than group control. Concentration of potassium, Ca, UA, BUN, cholesterol, total serum protein, fibrinogen, and thrombin time in case study and group control showed no significant difference. Also, in withdrawing case serum level of Na, Ca, UA, BUN, creatinine, and TG significantly increase and thrombin time decrease. According to this study not only the longtime use of opium but also opium with drawerin opium dependent people can change their serum biochemical factors. So recognition, treatment, and prevention of this change could be a new step in improving of health and condition of patients.

  1. Opium addiction increases interleukin 1 receptor antagonist (IL-1Ra in the coronary artery disease patients.

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    Habibollah Saadat

    Full Text Available BACKGROUND: There is evidence that opium addiction has immunosuppressant effects. Coronary artery disease (CAD is a condition resulted from atherosclerosis which is dependent on the immune response. PURPOSE: To evaluate plasma levels of interleukin-6 and interleukin-1Ra in 30 patients with three-vessel coronary artery disease, ejection fraction of more than 35% and to evaluate their changes after prognostic treadmill test in 15 opium addicted and 15 non-addicted patients. METHODS: The participants underwent prognostic treadmill test and plasma levels of interleukin-6 (IL-6 and interleukin-1Ra (IL-1Ra were evaluated with ELISA method before, just after and 4 hours after the test. RESULTS: IL-1Ra (2183 pg/ml tended to decrease over time in the opium addicted group (1372 pg/ml after prognostic treadmill test and 1034 pg/ml 4 hours after that, although such decrease did not reach the statistical significance. IL-1Ra levels were significantly higher in opium addicted than in non addicted patients. Opium addiction had no significant effect on IL-6 changes. CONCLUSION: Consumption of opium in CAD patients is associated with higher IL-1Ra levels.

  2. Opium addiction in patients with coronary artery disease: a grounded theory study.

    Science.gov (United States)

    Farahani, Mansoureh A; Ghaffari, Fatemeh; Seyed Fatemi, Naiemeh

    2015-01-01

    There are widespread misconceptions about the positive effects of opium on coronary artery disease (CAD). Thus, we performed a study to explore the opium addiction process contributing factors among CAD patients using a grounded theory approach. The sample comprised 30 addicted CAD patients and their family members, physicians, nurses and friends. Purposive and theoretical sampling was employed; semi-structured interviews were conducted. Coding and constant comparative analysis techniques were as proposed by Strauss and Corbin (1998). The core category was 'Fighting for Survival', comprising three main themes, namely, 'the gateway', 'blowing into the fire' and 'getting stuck in the mud'. Increasing knowledge about the adverse effects of opium on the cardiovascular system would reinforce prevention and rehabilitation measures. Involving patients' family-members in addiction prevention and rehabilitation programs and referring patients to specialized rehabilitation centres could help patients quit opium. Healthcare providers (HCPs) should notice to the effects of opium consumption among CAD patients; nursing care must be holistic in nature. Although opium is stigmatised in Iran, HCPs must treat addicted CAD patients similar to other patients. Nursing students' must be aware of the negative effects of illegal drugs on CAD patients and the misconceptions regarding the positive effects thereof. Any misconceptions must be probed and clarified. Rehabilitation centres must be supervised by cardiologists and HCPs.

  3. Opium and bladder cancer: A systematic review and meta-analysis of the odds ratios for opium use and the risk of bladder cancer.

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    Afshari, Mahdi; Janbabaei, Ghasem; Bahrami, Mohammad Amin; Moosazadeh, Mahmood

    2017-01-01

    The association between opium use and bladder cancer has been investigated in many studies, with varying reporting results reported. This study aims to estimate the total odds ratio for the association between bladder cancer and opium consumption using meta-analysis. The study was designed according to PRISMA guidelines. Two independent researchers searched for the relevant studies using PubMed, Web of Science, Scopus, OVID, Embase, and Google Scholar. After systematic screening of the studies identified during the first step, Cochrane risk of bias tool was determined for the selected studies. The case-control and the cohort studies were investigated to assess risk of bladder cancer due to opium use. In addition, the cross-sectional studies were analysed separately to assess frequency of opium consumption. These estimates were combined using the inverse variance method. Fixed or random effect models were applied to combine the point odds ratios. The heterogeneity between the primary results was assessed using the Cochran test and I-square index. The suspected factors for heterogeneity were investigated using meta-regression models. An Egger test was conducted to identify any probable publication bias. Forest plots illustrated the point and pooled estimates. All analyses were performed using Stata version 14 software and RevMan version 5.3. We included 17 primary studies (11 case-control, one cohort and five cross-sectional) in the final meta-analysis. The total odds ratios (95% confidence intervals) for developing bladder cancer by opium use alone, and concurrent use of opium and cigarettes were estimated as 3.85 (3.05-4.87) and 5.7 (1.9-16.3) respectively. The odds ratio (95% confidence interval) for opium use with or without cigarette smoking was estimated as 5.3 (3.6-7.7). This meta-analysis showed that opium use similar to cigarette smoking and maybe with similar mechanisms can be a risk factor for bladder cancer. It is therefore expected to be a risk factor

  4. Comparison of serum lead level in oral opium addicts with healthy control group.

    Science.gov (United States)

    Salehi, Hossein; Sayadi, Ahmad Reza; Tashakori, Mahnaz; Yazdandoost, Rokhsareh; Soltanpoor, Narges; Sadeghi, Hossein; Aghaee-Afshar, Mahmood

    2009-11-01

    Drug abuse and its consequences are major health problems in Middle-East countries such as Iran. Salesmen and smugglers may add lead to opium during the process of opium preparation to increase the weight of opium for more profit. Several reports have found lead poisoning symptoms in opium addicted patients and there are many nonspecific symptoms mimicking lead poisoning in opium addicted patients. As far as the literature review is concerned, there is no comparative study about blood lead level (BLL) in addicted patients with healthy controls. Therefore, it seems evaluation of blood lead level in opium addicted patients to be important. In this study, the BLL of forty-four subjects in two patient and control groups was evaluated. The patient group (22 subjects) was comprised of patients who used oral opium. Control group (22 subjects) was matched with the patient group for age and sex, considering inclusion and exclusion criteria with a mean age of 38.8+/-6.7. For blood lead assay, 3 mL of whole blood was obtained from both groups by venipuncture and BLL was assessed immediately using an atomic absorption spectrophotometer. The BLL in patient group had a range of 7.2 to 69.9 g/dL with a mean of 21.9+/-13.2. In the healthy control group, BLL was between 4.1 to 17.4 g/dL with a mean of 8.6+/-3.5. The mean difference of both groups (t=4.56) was statistically significant (Popium ingested (r=0.65, Popium ingestion in the patient group. It would be concluded that opium addicts have an elevated BLL compared to healthy controls. Therefore, screening of blood lead concentration is helpful for opium addicted people especially with non-specific symptoms. In this regard, a similar investigation with a larger sample size of opium addicted patients (including both oral and inhaled) and a control group is suggested to confirm the findings of this research.

  5. Oil content and fatty acids composition of poppy seeds cultivated in two localities of Slovakia

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    Lančaričová Andrea

    2016-04-01

    Full Text Available Oil content, fatty acids profile, acid and saponification values of poppy seeds grown on two localities of the Slovak Republic were evaluated in the study. Statistically significant effects of locality, genotype and their interaction (P < 0.05 for numerous descriptors were proved by non-parametric tests. Results confirmed that variation in the analysed parameters was influenced by the colour of seeds. Ochre variety Redy contained the highest oil level in both localities (49.9 and 52.4% and linoleic acid level (74.3 and 71.6%. White-seeded Racek and Albín had the highest acid value (2.8 and 2.4% of free fatty acids and grey-seeded Malsar and blue-seeded Maratón contained the highest saponification value. Buddha, a high-morphine poppy variety, differed significantly in all monitored parameters. High negative interrelation between linoleic and oleic acids levels was observed. Oil content was positively correlated with linoleic acid and negatively with oleic acid. Weather conditions at the end of vegetation influenced the accumulation of oil and essential linoleic acid.

  6. Efficacy of oral iodized peanut oil is greater than that of iodized poppy seed oil among Indonesian schoolchildren

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    Untoro, J.; Schultink, J.W.; West, C.E.; Gross, R.; Hautvast, J.G.A.J.

    2006-01-01

    Background: Oral iodized poppy seed oil is an appropriate measure for controlling iodine deficiency in areas where iodized salt is not yet available. However, a more effective and cheaper iodized oil preparation is needed. Objective: The aim of this study was to compare the efficacy of iodized

  7. Outcomes and long-term survival of coronary artery surgery: The controversial role of opium as risk marker

    Science.gov (United States)

    Najafi, Mahdi; Jahangiry, Leila; Mortazavi, Seyedeh Hamideh; Jalali, Arash; Karimi, Abbasali; Bozorgi, Ali

    2016-01-01

    AIM To study survival in isolated coronary artery bypass graft (CABG) patients and to evaluate the impact of preoperative chronic opium consumption on long-term outcome. METHODS Cohort of 566 isolated CABG patients as Tehran Heart Center cardiac output measurement was conducted. Daily evaluation until discharge as well as 4- and 12-mo and 6.5-year follow-up information for survival status were fulfilled for all patients. Long-term 6.5-year overall and opium-stratified survival, adjusted survival curves based on opium consumption as well as possible predictors of all-cause mortality using multiple cox regression were determined by statistical analysis. RESULTS Six point five-year overall survival was 91.8%; 86.6% in opium consumers and 92.7% in non-opium consumers (P = 0.035). Patients with positive history of opium consumption significantly tended to have lower ejection fraction (EF), higher creatinine level and higher prevalence of myocardial infarction. Multiple predictors of all-cause mortality included age, body mass index, EF, diabetes mellitus and cerebrovascular accident. The hazard ratio (HR) of 2.09 for the risk of mortality in opium addicted patients with a borderline P value (P = 0.052) was calculated in this model. Further adjustment with stratification based on smoking and opium addiction reduced the HR to 1.20 (P = 0.355). CONCLUSION Simultaneous impact of smoking as a confounding variable in most of the patients prevents from definitive judgment on the role of opium as an independent contributing factor in worse long-term survival of CABG patients in addition to advanced age, low EF, diabetes mellitus and cerebrovascular accident. Meanwhile, our findings do not confirm any cardio protective role for opium to improve outcome in coronary patients with the history of smoking. Further studies are needed to clarify pure effect of opium and warrant the aforementioned findings. PMID:27957254

  8. Analysis of Taliban Revenue and the Importance of the Opium Trade to the Insurgency

    Science.gov (United States)

    2011-03-01

    cultivation areas provided incentives for farmers to permanently move away from planting poppy crops by promoting orchards or vine crops, as opposed to...criminals force such measures. With orchards or vines the farmer will be forced to convert the farmland to accommodate these crops, eliminating the...31 1. The Farmers .......................................................................................32 2. The Insurgents

  9. Opium consumption and risk of bladder cancer: A case-control analysis.

    Science.gov (United States)

    Hosseini, Seyyed Yousof; Safarinejad, Mohammad Reza; Amini, Erfan; Hooshyar, Hassan

    2010-01-01

    We evaluated the relationship between opium consumption and bladder cancer (BC) in a case-control study of an Iranian population. In a hospital-based case-control study of 179 patients with BC and 179 cancer-free controls frequency-matched by age, sex, and smoking status, we investigated the relationship between opium consumption and BC. A comprehensive epidemiologic interview was conducted on all participants to collect personal information, such as demographics and smoking status. Overall, we found significant age, sex, cigarette smoking adjusted association between BC risk and opium consumption, [odds ratio (OR) = 4.60; 95% confidence interval (CI) = 3.53-6.28]. The elevated risk was more evident in older individuals (OR = 5.42; 95% CI, 4.12-7.28) than younger individuals (OR = 3.65; 95% CI, 2.76-4.76) (P = 0.01). Heavy smokers with the opium consumption exhibited a 6-fold elevated risk for BC (OR = 6.16; 95% CI, 3.34-8.32) (P = 0.0001). When stratified according to different grades of BC, a 3.4-fold increased risk was associated with the opium consumption in grade III with an OR of 3.44 (95% CI, 2.82-8.28) (P = 0.001). A similar but slightly higher risk was also seen in case of grade IV tumors (OR = 3.86; 95% CI, 2.14-10.16) (P = 0.001). Invasive bladder tumors were more common among the opiates users (OR = 2.6; 95% CI, 1.44-5.42) (P = 0.01). Cumulative risk of BC in women with opium consumption (OR = 4.10 95% CI, 3.54-5.88) (P = 0.001) was slightly less than in men (OR = 5.10 95% CI, 3.54-5.88) (P = 0.0001). Based on Pearson correlations, the risk of BC significantly correlated with opium dependence duration (r = 0.74, P = 0.001), type of opiate used (r = 0.65, P = 0.001), and simultaneous cigarette smoking (r = 0.74, P = 0.0001). The results indicated that there is about 5-fold increase in risk of developing this cancer in the presence of opium consumption. Further research is needed to investigate the functional implications of the opium consumption in BC

  10. Randomized controlled trial of postoperative belladonna and opium rectal suppositories in vaginal surgery.

    Science.gov (United States)

    Butler, Kristina; Yi, John; Wasson, Megan; Klauschie, Jennifer; Ryan, Debra; Hentz, Joseph; Cornella, Jeffrey; Magtibay, Paul; Kho, Roseanne

    2017-05-01

    After vaginal surgery, oral and parenteral narcotics are used commonly for pain relief, and their use may exacerbate the incidence of sedation, nausea, and vomiting, which ultimately delays convalescence. Previous studies have demonstrated that rectal analgesia after surgery results in lower pain scores and less intravenous morphine consumption. Belladonna and opium rectal suppositories may be used to relieve pain and minimize side effects; however, their efficacy has not been confirmed. We aimed to evaluate the use of belladonna and opium suppositories for pain reduction in vaginal surgery. A prospective, randomized, double-blind, placebo-controlled trial that used belladonna and opium suppositories after inpatient or outpatient vaginal surgery was conducted. Vaginal surgery was defined as (1) vaginal hysterectomy with uterosacral ligament suspension or (2) posthysterectomy prolapse repair that included uterosacral ligament suspension and/or colporrhaphy. Belladonna and opium 16A (16.2/60 mg) or placebo suppositories were administered rectally immediately after surgery and every 8 hours for a total of 3 doses. Patient-reported pain data were collected with the use of a visual analog scale (at 2, 4, 12, and 20 hours postoperatively. Opiate use was measured and converted into parenteral morphine equivalents. The primary outcome was pain, and secondary outcomes included pain medication, antiemetic medication, and a quality of recovery questionnaire. Adverse effects were surveyed at 24 hours and 7 days. Concomitant procedures for urinary incontinence or pelvic organ prolapse did not preclude enrollment. Ninety women were randomly assigned consecutively at a single institution under the care of a fellowship-trained surgeon group. Demographics did not differ among the groups with mean age of 55 years, procedure time of 97 minutes, and prolapse at 51%. Postoperative pain scores were equivalent among both groups at each time interval. The belladonna and opium group used a

  11. Effect of opium dependency on secondary intention wound healing in a rat model: an experimental study.

    Science.gov (United States)

    Vahedian, Jalal; Mirshekari, Tooraj-Reza; Nabavizadeh, Fatemeh

    2013-06-01

    Opium dependency is a social and health problem in some middle eastern countries like Iran. Many of these people may require surgery. This study investigates the effects of opium dependency on histological parameters of secondary intention wound healing in rat. A full-thickness wound (2 × 2 cm in diameters) was created on the dorsum of two groups of rats, a normal control group and a second group of rat depended to opium (Badawy's method). Several times during 14 days postwounding, the wound was excised with peripheral margins of normal skin and was evaluated for cellular population, reepithelialisation and revascularisation. Results are presented as the mean ± standard error. Data were compared by an unpaired t-test or analysis of variance. Histological examination of the wound tissue showed evidence of increased population of fibroblasts, decreased recruitment of neutrophile and plateau of macrophage cells in opium depended animals comparing with control group. In the depended animals, reepithelialisation was seen to be enhanced significantly, while prohibiting progression of revascularisation. This study shows that opium dependency enhances reepitheliazation as well as tissue recruitment of fibroblasts; thereby probable enhancement of secondary intention wound healing. © 2012 The Authors. International Wound Journal © 2012 John Wiley & Sons Ltd and Medicalhelplines.com Inc.

  12. Effects of opium addiction on bleeding after coronary artery bypass graft surgery: report from Iran.

    Science.gov (United States)

    Nemati, Mohammad Hassan; Astaneh, Behrooz; Ardekani, Gholamreza Safaee

    2010-09-01

    Opium abuse is a major type of drug abuse in Iran. This study was designed to find the possible relation between opium addiction and excessive bleeding after coronary artery bypass graft (CABG) surgery. In a historical cohort study during a 1.5-year period, consecutive patients scheduled for elective CABG surgery were assigned to two group on the basis of having or not having the criteria for inhalational opium addiction. Before and after operations, the complete blood count, bleeding time, prothrombin time, partial thromboplastin time, and platelet count were checked for all patients. The volumes of infused red blood cells during and after the operation were recorded. After operations, the volumes of bleeding through the patients' chest tubes were recorded. The recorded data were analyzed using SPSS software version 11.5. Independent t, chi-square and repeated measure tests were used; and P Opium-addicted patients received more packed red blood cells during and after the operations. Inhalational opium addiction might lead to more hemorrhage after CABG surgery. It is recommended that cardiac surgeons consider these patients at high risk for major complications after surgery.

  13. The global diversion of pharmaceutical drugs. India: the third largest illicit opium producer?

    Science.gov (United States)

    Paoli, Letizia; Greenfield, Victoria A; Charles, Molly; Reuter, Peter

    2009-03-01

    This paper explores India's role in the world illicit opiate market, particularly its role as a producer. India, a major illicit opiate consumer, is also the sole licensed exporter of raw opium: this unique status may be enabling substantial diversion to the illicit market. Participant observation and interviews were carried out at eight different sites. Information was also drawn from all standard secondary sources and the analysis of about 180 drug-related criminal proceedings reviewed by Indian High Courts and the Supreme Court from 1985 to 2001. Diversion from licit opium production takes place on such a large scale that India may be the third largest illicit opium producer after Afghanistan and Burma. With the possible exceptions of 2005 and 2006, 200-300 tons of India's opium may be diverted yearly. After estimating India's opiate consumption on the basis of UN-reported prevalence estimates, we find that diversion from licit production might have satisfied a quarter to more than a third of India's illicit opiate demand to 2004. India is not only among the world's largest consumer of illicit opiates but also one of the largest illicit opium producers. In contrast to all other illicit producers, India owes the latter distinction not to blatantly illicit cultivation but to diversion from licit cultivation. India's experience suggests the difficulty of preventing substantial leakage, even in a relatively well-governed nation.

  14. Opium use, cigarette smoking, and alcohol consumption in relation to pancreatic cancer.

    Science.gov (United States)

    Shakeri, Ramin; Kamangar, Farin; Mohamadnejad, Mehdi; Tabrizi, Reza; Zamani, Farhad; Mohamadkhani, Ashraf; Nikfam, Sepideh; Nikmanesh, Arash; Sotoudeh, Masoud; Sotoudehmanesh, Rasoul; Shahbazkhani, Bijan; Ostovaneh, Mohammad Reza; Islami, Farhad; Poustchi, Hossein; Boffetta, Paolo; Malekzadeh, Reza; Pourshams, Akram

    2016-07-01

    Although several studies have suggested opium as a risk factor for cancers of the esophagus, stomach, larynx, lung, and bladder, no previous study has examined the association of opium with pancreatic cancer. We aimed to study the association between opium use and risk of pancreatic cancer in Iran, using a case-control design. We also studied the association of cigarette smoking and alcohol consumption with pancreatic cancer, for which little information was available from this population. Cases and controls were selected from patients who were referred to 4 endoscopic ultrasound centers in Tehran, Iran. We recruited 316 histopathologically (all adenocarcinoma) and 41 clinically diagnosed incident cases of pancreatic cancer, as well as 328 controls from those with a normal pancreas in enodosonography from January 2011 to January 2015. We used logistic regression models to calculate odds ratios (ORs) and 95% confidence intervals (CIs). After adjustment for potential confounders, opium use (OR 1.91; 95% CI 1.06-3.43) and alcohol consumption (OR 4.16; 95% CI 1.86-9.31) were significantly associated with an increased risk of pancreatic cancer. We did not find an association between ever tobacco smoking and pancreatic cancer risk (OR 0.93; 95% CI 0.62-1.39). In our study, opium use and alcohol consumption were associated with an increased risk of pancreatic cancer, whereas cigarette smoking was not.

  15. Neglected role of hookah and opium in gastric carcinogenesis : A cohort study on risk factors and attributable fractions

    NARCIS (Netherlands)

    Sadjadi, Alireza; Derakhshan, Mohammad H.; Yazdanbod, Abbas; Boreiri, Majid; Parsaeian, Mahbubeh; Babaei, Masoud; Alimohammadian, Masoomeh; Samadi, Fatemeh; Etemadi, Arash; Pourfarzi, Farhad; Ahmadi, Emad; Delavari, Alireza; Islami, Farhad; Farzadfar, Farshad; Sotoudeh, Masoud; Nikmanesh, Arash; Alizadeh, Behrooz Z.; de Bock, Geertruida H.; Malekzadeh, Reza

    2014-01-01

    A recent study showed an association between hookah/opium use and gastric cancer but no study has investigated the relationship with gastric precancerous lesions. We examined the association between hookah/opium and gastric precancerous lesions and subsequent gastric cancer. In a population-based

  16. Opium use and mortality in Golestan Cohort Study: prospective cohort study of 50,000 adults in Iran.

    Science.gov (United States)

    Khademi, Hooman; Malekzadeh, Reza; Pourshams, Akram; Jafari, Elham; Salahi, Rasool; Semnani, Shahryar; Abaie, Behrooz; Islami, Farhad; Nasseri-Moghaddam, Siavosh; Etemadi, Arash; Byrnes, Graham; Abnet, Christian C; Dawsey, Sanford M; Day, Nicholas E; Pharoah, Paul D; Boffetta, Paolo; Brennan, Paul; Kamangar, Farin

    2012-04-17

    To investigate the association between opium use and subsequent risk of death. Prospective cohort study. The Golestan Cohort Study in north-eastern Iran collected detailed validated data on opium use and other exposures at baseline. Participants were enrolled between January 2004 and June 2008 and were followed to May 2011, with a follow-up success rate of over 99%. 50,045 participants aged 40-75 at baseline. Mortality, all cause and major subcategories. 17% (n = 8487) of the participants reported opium use, with a mean duration of 12.7 years. During the follow-up period 2145 deaths were reported. The adjusted hazard ratio for all cause mortality associated with ever use of opium was 1.86 (95% confidence interval 1.68 to 2.06). Opium consumption was significantly associated with increased risks of deaths from several causes including circulatory diseases (hazard ratio 1.81) and cancer (1.61). The strongest associations were seen with deaths from asthma, tuberculosis, and chronic obstructive pulmonary disease (11.0, 6.22, and 5.44, respectively). After exclusion of people who self prescribed opium after the onset of major chronic illnesses, the associations remained strong with a dose-response relation. Opium users have an increased risk of death from multiple causes compared with non-users. Increased risks were also seen in people who used low amounts of opium for a long period and those who had no major illness before use.

  17. Do Consumers Substitute Opium for Hashish? An Economic Analysis of Simultaneous Cannabinoid and Opiate Consumption in a Legal Regime

    Science.gov (United States)

    Chandra, Madhur

    2015-01-01

    Aim To analyze interrelationships in the consumption of opiates and cannabinoids in a legal regime and, specifically, whether consumers of opiates and cannabinoids treat them as substitutes for each other. Method Econometric dynamic panel data models for opium consumption are estimated using the generalized method of moments (GMM). A unique dataset containing information about opiate (opium) consumption from the Punjab province of British India for the years 1907–1918 is analyzed (n=272) as a function of its own price, the prices of two forms of cannabis (the leaf (bhang), and the resin (charas, or hashish)), and wage income. Cross-price elasticities are examined to reveal substitution or complementarity between opium and cannabis. Results Opium is a substitute for charas (or hashish), with a cross price elasticity (β3) of 0.14 (p 0.10). Opium consumption (β1 = 0.47 to 0.49, p opium is slightly responsive (inelastic) to changes in its own price (β2 = −0.34 to −0.35, p Opium and hashish, a form of cannabis, are substitutes. In addition, opium consumption displays properties of habit persistence and slight price and wage income responsiveness (inelasticity) consistent with an addictive substance. PMID:26455552

  18. The pro-heroin effects of anti-opium laws in Asia.

    Science.gov (United States)

    Westermeyer, J

    1976-09-01

    Over 25 years anti-opium laws were enacted by three Asian governments in countries where opium use was traditional. Within months, heroin use suddenly appeared; and within a decade, heroin addiction surpassed opium addiction. The laws led to (1) increased price of narcotic drugs, (2) a heroin "industry," (3) corruption of the law enforcement system, and (4) major health problems involving parenteral drug use. The Asian experience indicates that antinarcotic laws can be effective only with careful preparations: (1) changing society's attitude toward the traditional drug from ambivalence to opposition; (2) mobilizing resources to treat and rehabilitate all addicts within a short period of time; (3) developing the social will to incarcerate all "recidivist" addicts for a prolonged period; and (4) preventing narcotic production or importation.

  19. Spinal anesthesia reduces postoperative delirium in opium dependent patients undergoing coronary artery bypass grafting.

    Science.gov (United States)

    Tabatabaie, O; Matin, N; Heidari, A; Tabatabaie, A; Hadaegh, A; Yazdanynejad, S; Tabatabaie, K

    2015-01-01

    We investigated the effect of high spinal anesthesia on postoperative delirium in opium dependent patients undergoing coronary artery bypass grafting (CABG). The study was conducted in a tertiary referral university hospital on a population of 60 opium dependent patients undergoing CABG surgery. Patients were divided into two groups based on anesthesia protocol. One group were given general anesthesia (GA Group), the other group additionally received intrathecal morphine and bupivacaine (SGA Group). Postoperative delirium (POD) was defined as the main outcome of interest. Incidence of POD was significantly higher in patients of GA Group as compared with those in SGA Group (47% and 17% for GA and SGA respectively; P-value = 0.01). Time to extubation was on average 2.2 h shorter in SGA than in GA (7.1 h and 9.3 h respectively, P-value opium dependent patients.

  20. Risks of herbalism: a case report of Mexican poppy (Argemone mexicana L induced liver toxicity

    Directory of Open Access Journals (Sweden)

    Carlos Alfredo Meléndez González

    2013-08-01

    Full Text Available The increasing consumption of alternative medicines has lead to a greater awareness about the deleterious effects and interactions that these products can induce. Consequently, medical literature reports liver toxicity from Aloe, Camellia sinensis (green tea, Rhammus purshianus, Aesculus hippocastanum (buckeye and Valeriana officinalis (valerian, among others. This article reports a female patient who twice consumed Mexican poppy (Argemone mexicana L with a one-year interval between ingestions. Both times she developed diarrhea, jaundice and general malaise with impaired liver function tests. Other causes of liver disease were ruled out. Questionnaires were used to assess the possibility of drug-induced liver damage. Clinical information was collected from the patient’s medical record and the literature on the subject was reviewed. We conclude that, at least in this case, the most likely cause of liver toxicity was Argemone mexicana L consumption.

  1. The Effect of Opium Dependency of Parent (s) on Offspring's Spatial Learning & Memory in Adult Male Rats.

    Science.gov (United States)

    Saberi Moghadam, Arezoo; Sepehri, Gholamreza; Sheibani, Vahid; Haghpanah, Tahereh; Divsalar, Kouros; Hajzadeh, Mousa-Al-Reza; Afarineshkhaki, Mohammadreza

    2013-05-01

    As far as we know, there has been no report regarding the effects of opium addiction or dependency of both parents on the learning and memory process in offspring. The aim of this study was to examine the learning and memory changes of adult male offspring whose mothers, fathers and/or both parents had dependency to opium before and during pregnancy. Materials and Methods : All experiments were carried out on Wistar rats. Opium dependency was induced by daily injections of opium (10 mg/kg/SC, bid/10 d) before mating. The presence of a vaginal plug was designated as gestation day. Treatment with opium continued through breeding and gestation until parturition. Spatial memory was tested in male offspring of control, saline and prenatal opium treated groups by a training trial and the probe test in the Morris water maze. Swimming escape latency in the maze and the ability to find the platform in the training trial were recorded. The time spent in the trigger zone and number of times the rats crossed the platform during the probe phase and swimming speed were measured. The data revealed increased escape latency and a greater distance traveled to find the hidden platform in the offspring's whose mother, father and /or both parents were exposed to opium. Crossings to target quadrant at probe trials was significantly reduced in all of the prenatal opium exposed offsprings. The swimming speed showed a significant increase in father and parent's opium exposed offspring. Prenatal opium exposure of either parent may cause deficits in spatial learning, but the precise mechanism(s) remain largely unknown.

  2. The Effect of Opium Dependency of Parent (s on Offspring’s Spatial Learning & Memory in Adult Male Rats

    Directory of Open Access Journals (Sweden)

    Arezoo Saberi Moghadam

    2013-05-01

    Full Text Available Objective(s:As far as we know,there has been no report regarding the effects of opium addiction or dependency of both parents on the learning and memory process in offspring. The aim of this study was to examine the learning and memory changes of adult male offspring whose mothers, fathers and/or both parents had dependency to opium before and during pregnancy. Materials and Methods: All experiments were carried out on Wistar rats. Opium dependency was induced by daily injections of opium (10 mg/kg/SC, bid/10 d before mating. The presence of a vaginal plug was designated as gestation day. Treatment with opium continued through breeding and gestation until parturition. Spatial memory was tested in male offspring of control, saline and prenatal opium treated groups by a training trial and the probe test in the Morris water maze. Swimming escape latency in the maze and the ability to find the platform in the training trial were recorded. The time spent in the trigger zone and number of times the rats crossed the platform during the probe phase and swimming speed were measured. Results:Thedata revealed increased escape latency and a greater distance traveled to find the hidden platform in the offspring’s whose mother, father and /or both parents were exposed to opium. Crossings to target quadrant at probe trials was significantly reduced in all of the prenatal opium exposed offsprings. The swimming speed showed a significant increase in father and parent’s opium exposed offspring.  Conclusion:Prenatal opium exposure of either parent may cause deficits in spatial learning, but the precise mechanism(s remain largely unknown.

  3. Unraveling Additional O-Methylation Steps in Benzylisoquinoline Alkaloid Biosynthesis in California Poppy (Eschscholzia californica).

    Science.gov (United States)

    Purwanto, Ratmoyo; Hori, Kentaro; Yamada, Yasuyuki; Sato, Fumihiko

    2017-09-01

    California poppy (Eschscholzia californica), a member of the Papaveraceae family, produces many biologically active benzylisoquinoline alkaloids (BIAs), such as sanguinarine, macarpine and chelerythrine. Sanguinarine biosynthesis has been elucidated at the molecular level, and its biosynthetic genes have been isolated and used in synthetic biology approaches to produce BIAs in vitro. However, several genes involved in the biosynthesis of macarpine and chelerythrine have not yet been characterized. In this study, we report the isolation and characterization of a novel O-methyltransferase (OMT) involved in the biosynthesis of partially characterized BIAs, especially chelerythrine. A search of the RNA sequence database from NCBI and PhytoMetaSyn for the conserved OMT domain identified 68 new OMT-like sequences, of which the longest 22 sequences were selected based on sequence similarity. Based on their expression in cell lines with different macarpine/chelerythrine profiles, we selected three OMTs (G2, G3 and G11) for further characterization. G3 expression in Escherichia coli indicated O-methylation activity of the simple benzylisoquinolines, including reticuline and norreticuline, and the protoberberine scoulerine with dual regio-reactivities. G3 produced 7-O-methylated, 3'-O-methylated and dual O-methylated products from reticuline and norreticuline, and 9-O-methylated tetrahydrocolumbamine, 2-O-methylscoulerine and tetrahydropalmatine from scoulerine. Further enzymatic analyses suggested that G3 is a scoulerine-9-O-methyltransferase for the biosynthesis of chelerythrine in California poppy. In the present study, we discuss the physiological role of G3 in BIA biosynthesis. © The Author 2017. Published by Oxford University Press on behalf of Japanese Society of Plant Physiologists. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  4. Coca and poppy eradication in Colombia: environmental and human health assessment of aerially applied glyphosate.

    Science.gov (United States)

    Solomon, Keith R; Anadón, Arturo; Carrasquilla, Gabriel; Cerdeira, Antonio L; Marshall, Jon; Sanin, Luz-Helena

    2007-01-01

    The production of coca and poppy as well as the processing and production of cocaine and heroin involve significant environmental impacts. Both coca and poppy are grown intensively in a process that involves the clearing of land in remote areas, the planting of the crop, and protection against pests such as weeds, insects, and pathogens. The aerial spray program to control coca and poppy production in Colombia with the herbicide glyphosate is conducted with modern state-of-the-art aircraft and spray equipment. As a result of the use of best available spray and navigation technology, the likelihood of accidental off-target spraying is small and is estimated to be less than 1% of the total area sprayed. Estimated exposures in humans resulting from direct overspray, contact with treated foliage after reentry to fields, inhalation, diet, and drinking water were small and infrequent. Analyses of surface waters in five watersheds showed that, on most occasions, glyphosate was not present at measurable concentrations; only two samples had residues just above the method detection limit of 25 microg/L. Concentrations of glyphosate in air were predicted to be very small because of negligible volatility. Glyphosate in soils that are directly sprayed will be tightly bound and biologically unavailable and have no residual activity. Concentrations of glyphosate plus Cosmo-Flux will be relatively large in shallow surface waters that are directly oversprayed (maximum instantaneous concentration of 1,229microgAE/L in water 30cm deep); however, no information was available on the number of fields in close proximity to surface waters, and thus it was not possible to estimate the likelihood of such contamination. The formulation used in Colombia, a mixture of glyphosate and Cosmo-Flux, has low toxicity to mammals by all routes of exposure, although some temporary eye irritation may occur. Published epidemiological studies have not suggested a strong or consistent linkage between

  5. Blood lead level in opium dependents and its association with anemia: A cross-sectional study from the capital of Iran

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    Behrooz Hashemi Domeneh

    2014-01-01

    Full Text Available Background: Opium dependence is one of the most challenging health problems in the developing countries as well as Iran. Among several health problems due to opium dependence, there are limited reports indicating the presence of lead in opium. The aim of this study is to investigate the blood lead level (BLL in oral and inhalational opium dependents and its association with anemia. Materials and Methods: A cross-sectional study was done among 86 opium dependent patients who were referred to five large detoxification centers in Tehran city and 48 healthy individuals. BLL was assessed using the atomic absorption spectrometry technique. Multivariate analysis of variance and binary logistic regression analysis were performed for statistical assessment using SPSS version 18 for Windows. Results: The highest BLL was detected in oral opium dependent group (mean = 11.75, standard deviation (SD = 6.06 in comparison to inhalational opium dependent group (mean = 7.07, SD = 3.61 and healthy control group (mean = 6.05, SD = 1.83. Anemia was detected in 38% of oral-opium dependent and 43% of inhalational-opium dependent group. Age (odds ratio (OR: 1.06, 95% confidence interval (CI: 1.03-1.09 and opium dependence (OR: 3.59, 95% CI: 1.69-7.59 were significant predictors of anemia in these patients (P < 0.001. Conclusion: The results of this study confirmed the higher BLL in opium dependents, especially with an oral form of consumption.

  6. Comparing cardiovascular factors in opium abusers and non-users candidate for coronary artery bypass graft surgery.

    Science.gov (United States)

    Aghadavoudi, Omid; Eizadi-Mood, Nastaran; Najarzadegan, Mohammad Reza

    2015-01-01

    In some opinions, opium consumption has traditionally been considered to be a means to lower blood lipids and to put off heart diseases. In this study, the relationship between opium consumption and risk factors of coronary artery diseases, hemodynamic factors and cardiac related functions before and after surgery was evaluated. In a cross-sectional study 325 patient's candidate for elective coronary artery bypass grafting were enrolled in a period of 6 months. Opium addicted patients were recognized based on taking history from the patients by an anaesthesiologist. Serum lipid profile was determined at the beginning of the study. Frequency and distribution of coronary artery diseases were assessed according to the pre-operative coronary angiography. From 325 patients, 117 patients were opium abusers and 208 patients were not. Mean duration of opium abuse was 12.6 ± 7.7 years. Mean total serum cholesterol levels were not significantly different in abusers and non-users patients (185 ± 47 vs. 190 ± 49, P > 0.05). Mean level of low-density lipoprotein cholesterol was significantly higher in addicted group (121 ± 27 vs. 81 ± 22, P opium addicted cases. Mean body mass index was also lower in addicted patients significantly (25.3 ± 3.7 vs. 27.5 ± 4.1, P opium abuse and aggravating lipid profile and hypercholesterolemia and coronary artery disease.

  7. Did J. Marion Sims deliberately addict his first fistula patients to opium?

    Science.gov (United States)

    Wall, L Lewis

    2007-07-01

    American surgeon J. Marion Sims (1813-83) is regarded by many modern authors as a controversial figure because he carried out a series of experimental surgeries on enslaved African American women between 1846 and 1849 in an attempt to cure them of vesicovaginal fistulas, which they had all developed as a result of prolonged obstructed labor. He operated on one woman, Anarcha Westcott, thirty times before he successfully closed her fistula. Sims performed these fistula repair operations without benefit of anesthesia but gave these women substantial doses of opium afterwards. Several modern writers have alleged that Sims did this in order to addict them to the drug and thereby to enhance his control over them. This article examines the controversy surrounding Sims' use of postoperative opium in these enslaved surgical patients. The evidence suggests that although these women were probably tolerant to the doses of opium that he used, there is no evidence that he deliberately tried to addict them to this drug. Sims' use of postoperative opium appears to have been well supported by the therapeutic practices of his day, and the regimen that he used was enthusiastically supported by many contemporary surgeons.

  8. Socio-Cultural Factors Associated with the Initiation of Opium Use in Darab, Iran

    Science.gov (United States)

    Jafari, Siavash; Movaghar, Afarin Rahimi; Craib, Kevin; Baharlou, Souzan; Mathias, Richard

    2009-01-01

    This study aimed to identify socio-cultural factors facilitating initiation of opium use among drug users in Darab, Iran. A qualitative study using in-depth interviews was conducted. The study began in June 2006 and included 76 drug users, aged 20-43, of whom 95% (72) were male, and 5% (4) were female. The five most common factors facilitating…

  9. Opium addiction as a new risk factor of sphincter of Oddi dysfunction.

    Science.gov (United States)

    Mousavi, Shahrokh; Toussy, Jafar; Zahmatkesh, Mehrdad

    2007-11-01

    Sphincter of Oddi dysfunction (SOD) refers to an abnormality of SO contractility. It is a benign, non-calculus obstruction to the flow of bile or pancreatic juice through the pancreaticobiliary junction. Although morphine can cause an excitatory effect on SO motility, there are no comprehensive data about opium as a risk factor in inducing SOD in chronic opium abusers. The aim of the study was to assess potential risk factors, especially opium addiction (OA), in patients with SOD. In a case-control study, opium addiction, cigarette smoking, cholecystectomy, and periampullary diverticulum in patients with SOD were recorded and compared with healthy subjects. SOD was diagnosed by the Geenen-Hogan classification (type I). OA (p=0.001) and cholecystectomy (p<0.001) were two independent risk factors in patients with SOD. Chronic use of opiates by the oral or inhalational route may induce SOD, but whether chronic use of other morphine derivatives or i.v. drug abuse induce this disorder is not clear and needs further evaluation.

  10. Vitamin, Trace Element, and Fatty Acid Levels of Vitex agnus-castus L., Juniperus oxycedrus L., and Papaver somniferum L. Plant Seeds

    Directory of Open Access Journals (Sweden)

    Ahmet Ozkaya

    2013-01-01

    Full Text Available The levels of fat-soluble vitamin, trace element and fatty acid of Vitex agnus-castus L., Juniperus oxycedrus L., and Papaver somniferum L. seeds in Turkey were determined by using HPLC, ICP-OES, and GC, respectively. In the Vitex agnus-castus L., Juniperus oxycedrus L., and Papaver somniferum L. seeds, linoleic acid (18 : 2 was determined with the highest level rates (%54.11, %28.03, and %72.14, resp.. In the Vitex agnus-castus L. seeds, R-tocopherol, α-tocopherol, and K1 levels were determined as 9.70 μg/g, 18.20 μg/g, and 24.79 μg/g, respectively; In the Juniperus oxycedrus L. seeds, R-tocopherol, α-tocopherol, and K1 were determined as 18.50 μg/g, 0.84 μg/g, and 5.00 μg/g, respectively, and in the Papaver somniferum L. seeds, R-tocopherol, α-tocopherol, K1, and D2 levels were determined as 43.25 μg/g, 122.05 μg/g, 12.01 μg/g, and 0.62 μg/g, respectively. In the Vitex agnus-castus L., Juniperus oxycedrus L., and Papaver somniferum L. seeds, nickel (Ni, zinc (Zn, and iron (Fe were determined with the trace element level rates (4.42 mg/kg, 10.43 mg/kg, 3.71 mg/kg for Ni, 7.00 mg/kg, 7.70 mg/kg, and 24 mg/kg for Zn and 93.73 mg/kg, 187.95 mg/kg, and 149.64 mg/kg for Fe, resp.. These parameters in seeds are very important for human life.

  11. A survey of the effect of explants type, plant growth regulators and activated charcoal on callus induction in Papaver bracteatum

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    Bahman Hosseini

    2015-09-01

    Full Text Available Callus culture is necessary for production of suspension cell culture in plant breeding programs. Regarding to the application of Papaver bracteatum as an important medicinal plant in production of benzophenantridine alkaloids, this study was performed to find the most suitable hormone combination and explant type for achieving to high percentage of callus induction fresh weight and somatic embryogenesis in this plant. For this purpose, hypocotyl explants were cultured in ½MS media containing active charcoal (2 and 4 mgL-1 in combination of different concentrations of NAA, 2,4-D (0, 1, 2, 3 and 5 mgL-1 and BA (0, 0.1 and 0.5 mgL-1. The seed explants were cultured in same treatments without active charcoal. Also, somatic embryogesis induction using seed explants in ½MS media containing different concentrations of NAA and 2,4-D (0, 0.5, 1 and 2 mgL-1 with BA 0.5 mgL-1 were investigated. The results showed that the highest percentage of callus induction (43.6%, 54% in hypocotyls explants were obtained in the ½MS media containing 2 mgL-1 active charcoal and 2 mgL-1 2,4-D and 5 mgL-1 NAA in companion with BA 0.5 mgL-1 respectively. The maximum callus induction (84% was obtained in ½MS medium with 1 mgL-1 2,4-D without active charcoal. The highest callus fresh weight (0.35% was obtained in MS media with 0.5 mgL-1 2,4-D andthe maximum rate of somatic embryogenesis induction (77% was observed in ½MS media containing 1 mgL-1 2,4-D with 0.5 mgL-1 BA.

  12. 76 FR 77253 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-12-12

    ... Schedule Coca Leaves (9040) II Thebaine (9333) II Opium, raw (9600) II Noroxymorphone (9668) II Poppy Straw...-registration to import crude opium, poppy straw, concentrate of poppy straw, and coca leaves. Comments and... substances listed in schedule I or II, which fall under the authority of section 1002(a)(2)(B) of the Act (21...

  13. 77 FR 70824 - Importer of Controlled Substances; Notice of Application; Johnson Matthey, Inc.

    Science.gov (United States)

    2012-11-27

    ... Coca Leaves (9040) II Thebaine (9333) II Opium, raw (9600) II Noroxymorphone (9668) II Poppy Straw...-registration to import crude opium, poppy straw, concentrate of poppy straw, and coca leaves. Comments and... substances listed in schedule I or II, which fall under the authority of section 1002(a)(2)(B) of the Act (21...

  14. 76 FR 17967 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-03-31

    ... basic classes of controlled substances: Drug Schedule Raw Opium (9600) II Concentrate of Poppy Straw... substances that are manufactured from raw opium, poppy straw, and concentrate of poppy straw. No comments or... treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated Cody Laboratories, Inc...

  15. Opium use and mortality in Golestan Cohort Study: prospective cohort study of 50 000 adults in Iran

    Science.gov (United States)

    Khademi, Hooman; Pourshams, Akram; Jafari, Elham; Salahi, Rasool; Semnani, Shahryar; Abaie, Behrooz; Islami, Farhad; Nasseri-Moghaddam, Siavosh; Etemadi, Arash; Byrnes, Graham; Abnet, Christian C; Dawsey, Sanford M; Day, Nicholas E; Pharoah, Paul D; Boffetta, Paolo; Kamangar, Farin

    2012-01-01

    Objectives To investigate the association between opium use and subsequent risk of death. Design Prospective cohort study. Setting The Golestan Cohort Study in north-eastern Iran collected detailed validated data on opium use and other exposures at baseline. Participants were enrolled between January 2004 and June 2008 and were followed to May 2011, with a follow-up success rate of over 99%. Participants 50 045 participants aged 40-75 at baseline. Main outcomes Mortality, all cause and major subcategories. Results 17% (n=8487) of the participants reported opium use, with a mean duration of 12.7 years. During the follow-up period 2145 deaths were reported. The adjusted hazard ratio for all cause mortality associated with ever use of opium was 1.86 (95% confidence interval 1.68 to 2.06). Opium consumption was significantly associated with increased risks of deaths from several causes including circulatory diseases (hazard ratio 1.81) and cancer (1.61). The strongest associations were seen with deaths from asthma, tuberculosis, and chronic obstructive pulmonary disease (11.0, 6.22, and 5.44, respectively). After exclusion of people who self prescribed opium after the onset of major chronic illnesses, the associations remained strong with a dose-response relation. Conclusion Opium users have an increased risk of death from multiple causes compared with non-users. Increased risks were also seen in people who used low amounts of opium for a long period and those who had no major illness before use. PMID:22511302

  16. Opium decreases the age at myocardial infarction and sudden cardiac death: a long- and short-term outcome evaluation.

    Science.gov (United States)

    Roohafza, Hamidreza; Talaei, Mohammad; Sadeghi, Masoumeh; Haghani, Poone; Shokouh, Pedram; Sarrafzadegan, Nizal

    2013-03-01

      Opium dependence is a recognized individual and public health threat, but little is known about its association with acute myocardial infarction (AMI) or sudden cardiac death (SCD). In a cross-sectional study followed by a one-year matched longitudinal cohort, all 569 men hospitalized with AMI in all Cardiac Care Units (CCU) of Isfahan, Iran, were recruited in a six-month period. In addition, 123 out-of-hospital deaths were included that were diagnosed as SCD at the same duration. Among those discharged alive, 126 opium dependents were matched with 126 nondependents (mostly nonusers) according to age and smoking status, and were followed for one year. Opium dependence was measured using the ICD10 criteria and Severity of Dependence Scale (SDS) questionnaire. The method was validated by morphine blood levels. Biochemical measurements, blood pressure, blood cell counts, anthropometrics, and ejection fraction were measured at baseline and repeated at the end of follow-up.  There were 118 (17.1%) patients with an average of 17.4 ± 10.4 years of abuse who met the criteria for opium dependency. Opium dependence decreased the age at event by 3.6 (95% CI: 1.2 - 6.0) years and was independent of smoking (P = 0.003). In terms of cardiovascular risk factors such as ejection fraction, in addition to post-AMI mortality and morbidity, no significant associations were noted at baseline or after one year of follow-up. The odds ratio of sustained smoking after AMI was 1.92 (95% CI: 1.04 - 3.52) in opium dependents (P = 0.033). Despite public opinion, opium did not improve cardiovascular risk factors, or post-AMI mortality and morbidity. Conversely, there were irrefutable findings regarding the detrimental effects of opium dependence.

  17. Neglected role of hookah and opium in gastric carcinogenesis: a cohort study on risk factors and attributable fractions.

    Science.gov (United States)

    Sadjadi, Alireza; Derakhshan, Mohammad H; Yazdanbod, Abbas; Boreiri, Majid; Parsaeian, Mahbubeh; Babaei, Masoud; Alimohammadian, Masoomeh; Samadi, Fatemeh; Etemadi, Arash; Pourfarzi, Farhad; Ahmadi, Emad; Delavari, Alireza; Islami, Farhad; Farzadfar, Farshad; Sotoudeh, Masoud; Nikmanesh, Arash; Alizadeh, Behrooz Z; de Bock, Geertruida H; Malekzadeh, Reza

    2014-01-01

    A recent study showed an association between hookah/opium use and gastric cancer but no study has investigated the relationship with gastric precancerous lesions. We examined the association between hookah/opium and gastric precancerous lesions and subsequent gastric cancer. In a population-based cohort study, 928 randomly selected, healthy, Helicobacter pylori-infected subjects in Ardabil Province, Iran, were followed for 10 years. The association between baseline precancerous lesions and lifestyle risk factors (including hookah/opium) was analyzed using logistic regression and presented as odds ratios (ORs) and 95% confidence intervals (CIs). We also calculated hazard ratios (HRs) and 95% CIs for the associations of lifestyle risk factors and endoscopic and histological parameters with incident gastric cancers using Cox regression models. Additionally, the proportion of cancers attributable to modifiable risk factors was calculated. During 9,096 person-years of follow-up, 36 new cases of gastric cancer were observed (incidence rate: 3.96/1,000 persons-years). Opium consumption was strongly associated with baseline antral (OR: 3.2; 95% CI: 1.2-9.1) and body intestinal metaplasia (OR: 7.3; 95% CI: 2.5-21.5). Opium (HR: 3.2; 95% CI: 1.4-7.7), hookah (HR: 3.4; 95% CI: 1.7-7.1) and cigarette use (HR: 3.2; 95% CI: 1.4-7.5), as well as high salt intake, family history of gastric cancer, gastric ulcer and histological atrophic gastritis and intestinal metaplasia of body were associated with higher risk of gastric cancer. The fraction of cancers attributable jointly to high salt, low fruit intake, smoking (including hookah) and opium was 93% (95% CI: 83-98). Hookah and opium use are risk factors for gastric cancer as well as for precancerous lesions. Hookah, opium, cigarette and high salt intake are important modifiable risk factors in this high-incidence gastric cancer area. © 2013 UICC.

  18. A Review on Hematological Factors in Opioid-Dependent People (Opium and Heroin) after the Withdrawal Period

    OpenAIRE

    Haghpanah, Tahereh; Afarinesh, Mohammadreza; Divsalar, Kouros

    2010-01-01

    Background: Long-term use of opioids has acute effects on homeostasis of the body. Discovering the impacts of opioids on hematological parameters of narcotics withdrawal and dependents blood may be helpful in recognizing the homeostasis condition of their body for the useful treatment. Methods: In this study a cross-sectional method was applied. The abusers of opium and heroin for more than two consecutive years were considered as opium and heroin dependent groups, respectively. The dependent...

  19. Coercion, Cash-Crops and Culture: From Insurgency to Proto-State in Asia’s Opium Belt

    Science.gov (United States)

    2008-06-01

    Ethnic Nationalist Party? (Washington: East-West Center, 2007), 26-27. 37 Bertil Lintner, Burma in Revolt: Opium and Insurgency Since 1948 ( Chiang Mai : Silkworm...Heroin, 101-103. 137 Ibid, 115-120. 138 David K. Wyatt, Thailand: A Short History ( Chiang Mai : Silkworm Books, 2003), 248. 49 by the Siamese or...Opium and Conflict in Burma, ed. Martin Jelsma, Tom Kramer and Pietje Vervest ( Chiang Mai : Silkworm Books, 2005), 65. 67 Figure 8. The Wa Proto-State

  20. Opium, tobacco, and alcohol use in relation to oesophageal squamous cell carcinoma in a high-risk area of Iran

    Science.gov (United States)

    Nasrollahzadeh, D; Kamangar, F; Aghcheli, K; Sotoudeh, M; Islami, F; Abnet, C C; Shakeri, R; Pourshams, A; Marjani, H A; Nouraie, M; Khatibian, M; Semnani, S; Ye, W; Boffetta, P; Dawsey, S M; Malekzadeh, R

    2008-01-01

    The very high incidence of oesophageal squamous cell carcinoma (ESCC) in Golestan Province in northeastern Iran was suggested by studies in the 1970s as partly due to opium use, which is not uncommon in this area, but based on limited numbers. From December 2003 to June 2007, we administered a validated structured questionnaire to 300 ESCC cases and 571 controls, matched on neighbourhood of residence, age (±2 years), and sex. We used conditional logistic regression models to calculate odds ratios (ORs) and 95% confidence intervals (95% CIs) adjusted for potential confounders. Compared with those who used neither tobacco nor opium, risk of ESCC was increased in those who used tobacco only (OR, 95% CI: 1.70, 1.05–2.73), in those who used opium only (2.12, 1.21–3.74), and in those who used both tobacco and opium (2.35, 1.50–3.67). All forms of tobacco use (cigarettes, hookah, and nass) were associated with higher ESCC risk. Similarly, use of both crude opium and other forms of opium were associated with higher risk. Alcohol consumption was seen in only 2% of the cases and 2% of the controls, and was not associated with ESCC risk. PMID:18475303

  1. The Effect of Concomitant Ethanol and Opium Consumption on Lipid Profiles and Atherosclerosis in Golden Syrian Hamster's Aorta.

    Science.gov (United States)

    Shahryari, Jahanbanoo; Poormorteza, Moein; Noori-Sorkhani, Arash; Divsalar, Kouros; Abbasi-Oshaghi, Ebrahim

    2013-01-01

    Cardiovascular disease (CVD) is the main cause of mortality in the world and is normally argued as the third cause of all mortalities. Opium and alcohol every day consumption can cause people to have many health problems. The present study aimed to assess the effect of ethanol and opium consumption on lipid profiles and atherosclerosis in aorta. Twenty four male golden Syrian hamsters were randomly divided into four treatment groups (n = 6): Control, addicted (40 mg/kg), alcohol (6.0 g/kg) and combination of opium and alcohol. All of the hamsters were scarified and their livers were removed immediately and fixed in formalin solution 10%. The plasma levels of the lipid profiles were measured enzymatically. Aorta sections were examined by a pathologist. The amount of the total cholesterol significantly increased in ethanol (P opium group. Serum triglyceride significantly increased in ethanol (P opium group but it was not significant. Low-density lipoprotein cholesterol (LDL-C) markedly increased in the combination group (P opium plus alcohol has harmful effects on lipid profile; however, it had no effect on aorta histology that was maybe due to the short period of the treatment.

  2. Effects of Clonidine Premedication on Intraoperative Blood Loss in Patients With and Without Opium Addiction During Elective Femoral Fracture Surgeries.

    Science.gov (United States)

    Ommi, Davood; Teymourian, Houman; Zali, Alireza; Ashrafi, Farzad; Jabbary Moghaddam, Morteza; Mirkheshti, Alireza

    2015-08-01

    Opium is an addictive agent and one of the most common narcotics With great challenges of intraoperative hemodynamic instabilities. The current study aimed to assess the effects of clonidine on intraoperative blood loss in patients with and without opium addiction in femoral fracture surgeries. In a randomized clinical trial, 160 candidates for elective femoral fracture operations under general anesthesia were divided into four groups of 40 subjects: group 1 (placebo 1), subjects without addiction received placebo 90 minutes before the operation; group 2 (placebo 2), patients with opium addiction received placebo as group 1; group 3 (Clonidine 1), patients without addiction received clonidine 90 minutes before the operation and group 4 (Clonidine 2), patients with opium addiction received clonidine as premedication. Intraoperative blood loss in clonidine recipient groups, patients with and without addiction, was less than that of the placebos (both P values opium addiction. Premedication with clonidine to decrease intraoperative blood loss can be more effective in patients with opium addiction than the ones without addiction.

  3. First case report of atypical disseminated cutaneous leishmaniasis in an opium abuser in Iran

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    Seyed Ahmad Hashemi

    2018-02-01

    Full Text Available ABSTRACT Leishmaniasis is a worldwide tropical infectious disease caused by different species of intracellular protozoa parasites of the genus Leishmania . Herein, we report a 78-year-old man with unusual diffuse cutaneous leishmaniasis (DCL who had a history of opium abuse and chronic obstructive pulmonary disease (COPD. He had multiple papular, crusted and severely ulcerated lesions extended to his arm and chest. Direct smears and skin punch biopsy of the lesions were suggestive of leishmaniasis. Parasite DNA was amplified from ulcers, and identified as Leishmania major by PCR-RFLP, confirmed by sequencing analyses. The aim of the current study was to bring to attention this atypical form of disease in CL endemic countries. Thus, this is the first case of DCL in an opium abuser with COPD due to L. major in Northeastern Iran indicating that atypical and extensive forms of CL (DCL owing to L. major are increasing in Iran.

  4. Chronic lead poisoning in an Iranian opium smoker resident in London.

    Science.gov (United States)

    Azizi, Alex; Ferguson, Katie; Dluzewski, Sam; Hussain, Tajammul; Klein, Martin

    2016-11-01

    A 46-year-old man of Iranian origin presented with a 4-day history of colicky abdominal pain and absolute constipation on a background of several weeks of irritability and malaise. He had smoked 10 g of opium per week for a year and a half. On examination, he had diffuse abdominal tenderness and faecal loading. This was cleared, but the abdominal pain, nausea and vomiting persisted. He had extravascular haemolytic anaemia with punctate basophilic stippling on blood film. The patient's serum lead concentration was substantially elevated and he perhaps demonstrated Burton's line. The patient underwent chelation therapy and has recovered clinically and biochemically. Public health experts were notified and conducted an assessment of the risk to the patient and others; their lead exposure questionnaire was subsequently amended. This is an important case report of a UK resident describing lead toxicity secondary to the inhalation of opium. 2016 BMJ Publishing Group Ltd.

  5. Age at diagnosis in bladder cancer: does opium addiction play a role?

    Science.gov (United States)

    Karbakhsh, Mojgan; Dabbagh, Najmeh; Shabani, Azadeh; Tabibi, Ali; Akhavizadegan, Hamed

    2013-01-01

    Bladder cancer is a major health problem, especially among men. Opium addiction can be an important risk factor. One important question is whether it can affect the age of onset of bladder cancer .We performed this study to evaluate this question. In a cross-section study, records of patients diagnosed with bladder carcinoma in Shahid Labbafinejad Medical Center, within 1999-2008 were included. Data were extracted from records regarding age at onset, gender, smoking status, and opioid addiction and analyzed with SPSS 13. Within 10 years, 920 cases were diagnosed with bladder cancer of which 97 percent were transitional cell carcinoma. In 698 cases, opium addiction status was recorded in 21.3% (n=149). Age at diagnosis was 59.7±11.51 (median: 60) among opioid addicts which was significantly lower than non- addicts (63.1±13.65, Median: 65) (POpium addiction can decrease the age of onset of bladder cancer.

  6. Preliminary Report : The Treatment of Withdrawal Symptoms of Opium Addicts with Vitamin " E " in Ten Cases

    Directory of Open Access Journals (Sweden)

    H. Davidian

    1957-01-01

    Full Text Available The treatment of addiction to opiates, apart from psychological and social problems, has presented up to now a therapeutic prohlem. Various methods are used and each has its disadvantages. Residual symptoms of abstinence from opiates are present in all methods and there is a prolonged period of convalescence which seems to be one of the causes of relapses to addiction. Vitamin E however- has given remarkable results in aiding recovery from the withdrawal symptoms. With vitamin E the period of treatment is shortened, abstinence symptoms are bearable and the convalescent period is eliminated. Patients treated with vitamin E solely are in good health and spirits and appear contented. This treatment also seems to reduce 1he number of relapses. The administration of vitamin E after a complete withdrawal from opium probably compensates Some of the opium's effects on the nervous system, and remedies the hypoxia of the tissues, thus restoring the patient to a normal physiological state.

  7. Effect of opium addiction on lipid profile and atherosclerosis formation in hypercholesterolemic rabbits.

    Science.gov (United States)

    Mohammadi, Abbas; Darabi, Maryam; Nasry, Mohammad; Saabet-Jahromi, Mohammad-Javad; Malek-Pour-Afshar, Reza; Sheibani, Hassan

    2009-03-01

    In some Asian and Middle Eastern societies, opium consumption has traditionally been regarded as a way to lower blood lipids and to prevent heart diseases. This could eventually lead to addiction. In this study, the effect of oral opium consumption on serum lipids and atherogenesis in rabbits was investigated. Twenty-eight male New Zealand white rabbits were divided into control, hypercholesterolemic, addicted, and hypercholesterolemic-addicted groups and were studied for 3 months. Serum lipid profile was determined at the beginning of the study and at 1 month intervals thereafter. At the end of the study period, aortic plaque formation was assessed. Compared with control, in the hypercholesterolemic and hypercholesterolemic-addicted groups, cholesterol, triglycerides, and low-density lipoprotein cholesterol levels were significantly increased (Popium consumption can have aggravating effects in atherosclerosis formation related with hypercholesterolemia, mainly affecting lipid profile.

  8. Opium consumption is negatively associated with serum prostate-specific antigen (PSA), free PSA, and percentage of free PSA levels.

    Science.gov (United States)

    Safarinejad, Mohammad Reza; Asgari, Seyyed Alaeddin; Farshi, Alireza; Iravani, Shahrokh; Khoshdel, Alireza; Shekarchi, Babak

    2013-01-01

    Addiction to opium continues to be a major worldwide medical and social problem. The study addressing the association between opium consumption and serum prostate-specific antigen (PSA) level is lacking. We determined the effects of opium consumption on serum PSA levels in opium-addict men. Our study subjects comprised 438 opium-addict men with a mean age of 52.2 ± 6.4 years (group 1). We compared these men with 446 men who did not indicate current or past opium use (group 2). Serum total PSA (tPSA), free PSA (fPSA), % fPSA, and sex hormones were compared between the 2 groups. The mean serum tPSA level was significantly lower in group 1 (1.05 ng/mL) than in controls (1.45 ng/mL) (P = 0.001). Opium consumption was also associated with lower fPSA (P = 0.001) and % fPSA (P = 0.001). Serum free testosterone level in opium-addict patients (132.5 ± 42 pg/mL) was significantly lower than that in controls (156.2 ± 43 pg/mL) (P = 0.03). However, no significant correlation existed between tPSA and free testosterone levels (r = 0.28, 95% CI, -0.036 to 0.51, P = 0.34). Among the patients with cancer in group 1, 35% were found to have high-grade tumor (Gleason score ≥ 7) compared with 26.7% in group 2 (P = 0.02). Total PSA and fPSA were strongly correlated with duration of opium use (r = -0.06, 95% CI, -0.04 to -0.08, P = 0.0001; and r = -0.05, 95% CI, -0.03 to -0.07, P = 0.0001, respectively). Opium consumption is independently and negatively associated with serum tPSA, fPSA, and % fPSA levels.

  9. Investigating the Effects of Adding Fentanyl to Bupivacaine in Spinal Anesthesia of Opium-addicted Patients

    Directory of Open Access Journals (Sweden)

    H Satari

    2014-10-01

    Full Text Available Introduction: Spinal anesthesia in opium-addicted patients can be associated with many complications. Hence, this study aimed to investigate sensory and motor block characteristics, duration of postoperative analgesia, hemodynamic and side effects by adding Fentanyl to bupivacaine in spinal Anesthesia of opium-addicted patients. Methods: In a double-blind randomized clinical trial, 60 American society of Anesthesiology (ASA class I and II opium-addicted patients under spinal anesthesia in lower abdominal and lower limb operations were randomly classified into two groups of spinal anesthesia with bupivacaine and bupivacaine-fentanyl. Clinical symptoms, side effects, the duration of sensory and motor block, initiation of analgesia requirement and sensory block were assessed. Results: The study results indicated no significant difference between bupivacaine and bupivacaine-fentanyl groups in regard with demographic, side effects, blood pressure and heart rate, though a significant difference was observed in respiratory rate 5min, 10min, 45min, 75min and 90 min after block. Duration of sensory (100.33 to 138.83 and motor block (93.43 to 107.66 and , initiation of analgesia requirement (165.33 to 187.76 was significantly longer in bupivacaine-fentanyl, though initiation of sensory block (8.83 to 4.93 was significantly longer in bupivacaine. Conclusion: Addition of fentanyl to bupivacaine in spinal anesthesia increases the duration of sensory and motor block and initiation of analgesia requirement in opium-addicted patients and also decreases initiation of sensory block in these patients.

  10. Cannabis and Opium Abuse Patterns and Their Associated Complications in a Sample of Young Iranians

    Science.gov (United States)

    Attari, Mohammad Ali; Asgary, Sedigheh; Shahrokhi, Shahnaz; Naderi, Gholam Ali; Shariatirad, Schwann

    2012-01-01

    The prevalence of drug abuse has been reported to be up to 17.0% in Iran. The aim of this study was to investigate the prevalence of two frequently abused substances--cannabis and opium--in samples of the young population in Isfahan, Iran. In a survey done from January 2005 to December 2006, 537 individuals aged 13-20 years were recruited using a…

  11. Midazolam Plus Haloperidol as Adjuvant Analgesics to Morphine in Opium Dependent Patients: A Randomized Clinical Trial.

    Science.gov (United States)

    Afzalimoghaddam, Mohammad; Edalatifard, Maryam; Nejati, Amir; Momeni, Mehdi; Isavi, Nader; Karimialavijeh, Ehsan

    2016-01-01

    Tolerance to opioids among opium-dependent patients creates obstacles for proper pain management of these patients in the emergency department (ED). The aim of the present study was to investigate the efficacy of intramuscular (IM) haloperidol plus midazolam on morphine analgesia among opium-dependent patients. Opium-dependent adults who were admitted to the ED for new-onset severe pain in the limbs or abdomen (within 24 hours of admission and a pain score of over six, using a numerical rating scale [NRS]) were recruited. Participants were randomly assigned into two groups. Group A received morphine 0.05 mg/kg intravenously (IV) and a mixture of midazolam 2.5 mg and haloperidol 2.5 mg (diluted in 5 cc of distilled water, IM); group B received morphine 0.05 mg/kg IV and distilled water 5 cc, IM. Measured outcomes were related to: 1) pain intensity; 2) total doses of morphine; 3) changes in hemodynamic status and level of consciousness of patients. NRS scores (zero to 10) before and one, three and six hours following intervention, as well as total doses of morphine, were recorded. We recruited 68 males (78.16%) and 19 females (21.83%). The mean age was 38.28±6.59 years. The pain score in group A declined more rapidly over six hours than that in group B. Moreover, as compared to group B, the amount of morphine use decreased significantly in group A. Based on the present data, adding haloperidol plus midazolam to morphine for pain management improved pain scores and lowered morphine consumption among opium-dependent patients. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  12. Rapid qualitative and quantitative analysis of opiates in extract of poppy head via FTIR and chemometrics: towards in-field sensors.

    Science.gov (United States)

    Turner, Nicholas W; Cauchi, Michael; Piletska, Elena V; Preston, Christopher; Piletsky, Sergey A

    2009-07-15

    Identification and quantification of the opiates morphine and thebaine has been achieved in three commercial poppy cultivars using FTIR-ATR spectroscopy, from a simple and rapid methanolic extraction, suitable for field analysis. The limits of detection were 0.13 mg/ml (0.013%, w/v) and 0.3 mg/ml (0.03%, w/v) respectively. The concentrations of opiates present were verified with HPLC-MS. The chemometrics has been used to identify specific "signature" peaks in the poppy IR spectra for characterisation of cultivar by its unique fingerprint offering a potential forensic application in opiate crop analysis.

  13. Comparison of Quantitative and Qualitative Dermatoglyphic Characteristics of Opium Addicts with Healthy Individuals.

    Science.gov (United States)

    Mehrpour, Omid; Sheikhazadi, Ardeshir; Barzegar, Afsoon; Husein, Afzal; Malic, Claudia; Sheikhazadi, Elham; Saberi-Anary, Seyed Hossein

    2016-04-01

    Recreational drugs have a significant impact on the lives of drug users, their close families andfriends, as well as their society. Social, psychological, biological, and genetic factors could make a personmore prone to using recreational drugs. Finger and A-B ridges (dermatoglyphics) are formed during the firstand second trimesters of fetal development, under the influence of environmental and genetic factors. Theaim of our study was to investigate and evaluate a possible link between dermatoglyphics and opium usage. The pattern of dermatoglyphics - finger and A-B prints - obtained from a group of opium users(121 patients) was compared to those obtained from a group of opium non-users (121 patients) from Birjand,Iran. The results were analyzed using chi-square, t and Mann-Whitney tests. The results showed that although A-B ridges of palms and fingers in our study group were highercompared to the control group, there was no significant difference between these groups. The only significantdifference was the fingerprint patterns of the left ring finger in the study group, which lacked the arch patternand had less loop patterns. The dominant type of fingerprint in the left ring finger was the whorl. In ouropium user group, the arch and loop fingerprint patterns were heterogeneous and significantly different incomparison with the control group (P < 0.01). These findings suggest that a genetic factor may increase the predisposition to recreational drugusage. Further research is required to confirm this possible impact of genetic factors on the addiction process.

  14. Sprcial discussion: Future Roles for Tincture of Opium in Medical Intervention for Opioid Dependence Treads and Hopes

    Directory of Open Access Journals (Sweden)

    2009-02-01

    Full Text Available Opium tincture or tincture of opium (TOP, also known as Laudanum, is an alcoholic herbal preparation of opium. It is made by combining ethanol with opium latex or powder. After works of Paracelsus, the 16th century Swiss-German alchemist, who discovered that the alkaloids in opium are far more soluble in alcohol compared to water and named Opium tincture as Laudanum, this drug has been found a broad range of applications as the drug of choice for practically every ailment through 17th to 19th centuries. The early 20th century brought increased regulation of all manner of narcotics, including laudanum, as the addictive properties of opium became more widely understood. By the late 20th century, TOP's use was almost exclusively confined to treating severe diarrhea. During these thirty years, The efficacy and cost-effectiveness of opioid substitution therapy for the treatment of opioid addiction has been well documented by methadone and buprenorphine. Based on the idea of substitution therapy, TOP and slow releasing oral morphine (SROM have been proposed as the new alternatives. TOP could be used in three different ways in interventions for opioid dependency, first, as a supportive drug to reduce withdrawal syndrome during detoxification programs, second, as a substitution drug in long term maintenance, third, as a legal form of opioid drugs for harm reduction purposes. A little but growing evidences are supporting effectiveness of TOP for detoxification programs, in Iran, some preliminary open label studies showed effectiveness of TOP as a detoxifying drug in three to six month program, Now another open label study is evaluating TOP in a specific detoxification program with monthly evaluation and providing long term follow up after reaching to abstinence. There are a strong debate among the policy makers and clinicians on implementation of TOP in Iranian National Substance Abuse Treatment Facilities. In this article, We reviewed the proposed

  15. 75 FR 69705 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-11-15

    ... re-registration to import crude opium, poppy straw, concentrate of poppy straw, and coca leaves. As... classes of controlled substances listed in schedule I or II, which fall under the authority of section...

  16. 76 FR 14688 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-03-17

    ...-registration to import crude opium, poppy straw, concentrate of poppy straw or coca leaves. As explained in the... controlled substances listed in schedule I or II, which fall under the authority of section 1002(a)(2)(B) of...

  17. 77 FR 31389 - Importer of Controlled Substances; Notice of Registration; Penick Corporation

    Science.gov (United States)

    2012-05-25

    ... Opium (9600) II Poppy Straw (9650) II Poppy Straw Concentrate (9670) II The company plans to import the..., conventions, or protocols in effect on May 1, 1971. DEA has investigated Penick Corporation to ensure that the...

  18. No association between GSTM1 and GSTT1 genetic polymorphisms and susceptibility to opium sap dependence.

    Science.gov (United States)

    Saify, Khyber; Khalighinasab, Mohammad Rashid; Saadat, Mostafa

    2016-03-01

    Glutathione S-transferases (GSTs; EC: 2.5.1.18) are a ubiquitous family of eukaryotic and prokaryotic phase II metabolic isozymes. Genes encoding GSTM1 (OMIM: 138350), and GSTT1 (OMIM: 600436) are members of class mu and theta, respectively. The most common polymorphism in the GSTM1 is a deletion of the whole GSTM1 gene with a lack of enzyme activity. A homozygous deletion in the GSTT1 has also been reported (null genotypes of GSTT1). The aim of the present study was to investigate the association between GSTM1 and GSTT1 polymorphisms and risk of dependency to opium sap. The present study was performed in Shiraz (southern Iran). In total, 71 males dependent to opium sap and 590 healthy males (as a control group) were included in this study. The genotypes of GSTM1 and GSTT1 polymorphisms were determined by PCR. Our data indicate that neither GSTM1 (OR=0.78, 95% CI: 0.47-1.27, P=0.325) nor GSTT1 (OR=1.25, 95% CI: 0.70-2.21, P=0.442) null genotypes significantly associated with the risk of opium sap dependence. There is no additive effect of the null genotypes of GSTT1 and GSTM1 in relation to the risk of dependency to opium sap. The present study indicated that the null genotypes of GSTT1 and GSTM1 are not risk factor for opium sap dependence.

  19. Can opium abuse be a risk factor for carotid stenosis in patients who are candidates for coronary artery bypass grafting?

    Science.gov (United States)

    Shirani, Shapour; Shakiba, Madjid; Soleymanzadeh, Maryam; Esfandbod, Maryam

    2010-01-01

    Over the centuries, opium has been the most frequent substance abused in the Middle East. There are many controversial aspects about the effects of opioids on the atherosclerosis process, which is still unclear. All patients who were candidates for coronary artery bypass graft in Tehran Heart Center were registered and evaluated for risk factors such as diabetes mellitus, hypertension, smoking status and duration, opium abuse, involved coronary arteries and left main branch lesion > 50%, carotid stenosis > or = 70%. A total of 1,339 patients were enrolled in the study, of whom 400 (29.9%) were female and the other 939 (70.1%) male. Female patients were omitted from analysis due to the low numbers of female opium addicts. Our study revealed that in the addicted population, the risk of diabetes and hypertension was lower than in the non-addicted group (p 50% and extent of carotid stenosis was not significantly different between the two groups. Our investigations demonstrate that opium is not cardioprotective, as has been claimed by some previous studies, and does not even decelerate atherosclerosis of carotid arteries in opium-addicted patients, but more evidence is still needed to completely prove the case.

  20. Quality of life in opium-addicted patients with coronary artery disease as measured with WHOQOL-BREF.

    Science.gov (United States)

    Najafi, Mahdi; Sheikhvatan, Mehrdad; Montazeri, Ali; Sheikhfathollahi, Mahmood

    2009-05-01

    Several factors can influence the quality of life in patients with coronary artery disease (CAD). The goal of this research was to measure quality of life in opium-addicted patients with CAD in order to assess the effect of CAD risk factors on their quality of life. The WHOQOL-BREF questionnaire was completed through interviews with 275 patients who underwent isolated coronary artery bypass surgery in Tehran Heart Centre between May and September 2006. No significant differences were found in the mean scores of the four domains of quality of life between the addicted and non-addicted patients. Furthermore, the evaluation of QOL in the groups with CAD risk factors showed that the mean QOL domains were statistically similar between opium addicted and non-opium addicted patients. In the addicted group, men had a higher psychological health score than women. A previous history of myocardial infarction reduced the psychological score in this group. Also, in the addicted patients with a history of diabetes mellitus, social functioning was better than that of the non-diabetics. The different domains of quality of life in our opium-addicted and non-addicted patients with CAD were similar; and among all the major risk factors for coronary artery disease, only female gender and a previous history of myocardial infarction could influence quality of life in the opium-addicted patients.

  1. Do consumers substitute opium for hashish? An economic analysis of simultaneous cannabinoid and opiate consumption in a legal regime.

    Science.gov (United States)

    Chandra, Siddharth; Chandra, Madhur

    2015-11-01

    To analyze interrelationships in the consumption of opiates and cannabinoids in a legal regime and, specifically, whether consumers of opiates and cannabinoids treat them as substitutes for each other. Econometric dynamic panel data models for opium consumption are estimated using the generalized method of moments (GMM). A unique dataset containing information about opiate (opium) consumption from the Punjab province of British India for the years 1907-1918 is analyzed (n=252) as a function of its own price, the prices of two forms of cannabis (the leaf (bhang), and the resin (charas, or hashish)), and wage income. Cross-price elasticities are examined to reveal substitution or complementarity between opium and cannabis. Opium is a substitute for charas (or hashish), with a cross price elasticity (βˆ3) of 0.14 (pprice elasticity=0.00, p>0.10). Opium consumption (βˆ1=0.47 to 0.49, pprice (βˆ2=-0.34 to -0.35, pprice and wage income responsiveness (inelasticity) consistent with an addictive substance. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  2. Association between Tooth Loss and Opium Addiction: Results of a Community-Based Study on 5900 Adult Individuals in South East of Iran in 2015.

    Science.gov (United States)

    Mohammadi, Tayebeh Malek; Hasheminejad, Naimeh; Salari, Hamid Reza; Rostamizadeh, Mohammad Reza; Najafipour, Hamid

    2017-01-01

    Like any other drug abuse, opium use is known to have detrimental effects on oral health. Oral hygiene neglect in opium users can lead to tooth loss resulting in further functional, esthetic, and dieting problems. Therefore, the aim of this study was to assess the association between tooth loss and opium addiction in a large-scale population. This study was part of an extensive study related to the risk factors of cardiovascular disease and conducted by the center for physiological research during 2012-2015 in Kerman. A total of 5900, 15-75-year-old individuals, were recruited by a single-stage random cluster sampling method. Factors including opium and smoking consumption, factors related to oral health, hygiene, and the number of missing teeth were examined. Data were collected through questionnaires, interviews, and physical examination. Of 5900 individuals, 2662 (45.1%) were men and the rest were women, which 1011 individuals (17.1%) consumed opium. The prevalence of opium abuse was significantly higher in men. Regarding the oral dental indicators, the numbers of missing teeth ( P Opium addiction is associated with higher tooth loss, especially, in women opium users. Dental practitioners and health politicians should pay special attention to the oral health of addicts before tooth loss occurs.

  3. Effects of Different Concentrations of Opium on the Secretion of Interleukin-6, Interferon-γ and Transforming Growth Factor Beta Cytokines from Jurkat Cells.

    Science.gov (United States)

    Asadikaram, Gholamreza; Igder, Somayeh; Jamali, Zahra; Shahrokhi, Nader; Najafipour, Hamid; Shokoohi, Mostafa; Jafarzadeh, Abdollah; Kazemi-Arababadi, Mohammad

    2015-01-01

    The risk of infectious, autoimmune and immunodeficiency diseases and cancers rise in opioid addicts due to changes in innate and acquired immune responses. Three types of opioid receptors (К-δ-μ) are expressed on the surface of lymphocytes and mononuclear phagocytes. The present study was designed to examine the effects of different concentrations of opium on the secretion of some cytokines produced by lymphocyte cells. Jurkat cells were exposed to different concentrations of opium for periods of 6, 24 and 72 h in cell culture medium. The amount of interleukin-6 (IL-6), interferon-γ (IFN-γ) and transforming growth factor-b (TGF-β) were then measured using enzyme-linked immunosorbent assay (ELISA) method. The results showed that opium increases the secretion of IL-6 in different concentration of opium in 6 h. The amount of IFN-γ decreased in 6 h and increased in 24 h significantly compared with control. On the other hand, opium had an inhibitory effect on the TGF-β secretion in 6, 24 and 72 h. Overall, the study showed that opium stimulates pro-inflammatory and suppressed anti-inflammatory cytokine secretion in Jurkat cells. This may account for the negative effect of opium on the immune system leading to chronic inflammation and a base for many disorders in opium addicts.

  4. The effect of opium addiction on serum adiponectin and leptin levels in male subjects: a case control study from Kerman Coronary Artery Disease Risk Factors Study (KERCADRS).

    Science.gov (United States)

    Shahouzehi, Beydolah; Shokoohi, Mostafa; Najafipour, Hamid

    2013-01-01

    Serum adiponectin and leptin levels have been shown to be related to obesity, insulin resistance and cardiovascular diseases (CVD). Opium addiction has a positive association with endocrine system disorders. The relationship between adipokines and opium addiction is unclear. In the present study, we aimed to determine serum adiponectin and leptin levels in opium addicted subjects. 176 men, 88 opium addicts and 88 non- addicts were randomly selected from subjects who participated in Kerman Coronary Artery Disease Risk factors Study (KERCADRS); a population-based study. Serum adiponectin and leptin levels were measured using ELISA and compared between two groups. We adjusted the effect of some confounding factors such as the patients' demographic, clinical and medical history in multivariate analysis model. The serum level of adiponectin in opium addicts was significantly lower than control group (6.5±3.6 vs. 9.8±8.1 µg/ml, Popium addicts, p = 0.80). In the multivariate analysis, after adjusting for age, cigarette smoking, body mass index, type 2 diabetes, hypertension, cholesterol, triglyceride and high and low density lipoproteins, the negative association between opium addiction and decreased adiponectin level was still present (β = -0.144, P value = 0.005). The results showed that opium addiction reduces serum adiponectin level. Since adiponectin has been shown to have anti-diabetic and anti-atherogenic effects, its reduction may account for increase in the risk of metabolic disorders such as insulin resistance and CVD amongst opium addicted patients.

  5. Did the Taliban's opium eradication campaign cause a decline in HIV infections in Russia?

    Science.gov (United States)

    Rosenblum, Daniel; Jones, Maggie

    2013-04-01

    We offer a new hypothesis for why HIV infections fell rapidly after 2001 in Russia: the Taliban's opium eradication campaign in Afghanistan reduced the supply of heroin, causing use to fall and, thus, transmission of HIV to fall. We present evidence of the impact of the eradication campaign on the heroin market and show that the fall in HIV infections happened simultaneously in Russia and surrounding countries soon after the eradication campaign. We also show that the decline in HIV infections only occurred in injecting drug users, while other risk groups were unaffected. Limitations to our analysis are discussed.

  6. Effects of clonidine premedication upon postoperative shivering and recovery time in patients with and without opium addiction after elective leg fracture surgeries.

    Science.gov (United States)

    Jabbary Moghaddam, Morteza; Ommi, Davood; Mirkheshti, Alireza; Dabbagh, Ali; Memary, Elham; Sadeghi, Afsaneh; Yaseri, Mehdi

    2013-01-01

    Opium is a highly addictive agent and the most common narcotic often misused in Iran. The pharmacokinetic of anesthetic drugs in patients with opium addiction is one of the great challenges for anesthesiologists. Hemodynamic instability and postoperative side effects are of these challenges which should be managed correctly. In this study we aimed to assess the effects of clonidine upon post anesthesia shivering and recovery time in patients with and without opium addiction after general anesthesia to decrease the subsequent complications related to the shivering and elongation of recovery time. In a randomized clinical trial, 160 patients candidates for elective leg fracture operations under general anesthesia were studied in four groups of 40 patients: Group 1 (placebo 1) were patients without addiction who got placebo 90 minutes before the operation. Group 2 (placebo 2) were patients with opium addiction which received placebo as group 1. Group 3 (Clonidine 1) patients without addiction who got clonidine 90 minutes before the operation and group 4 (Clonidine 2) who were opium addicted ones which received clonidine as premedication. None of the patients with and without addiction in clonidine groups had shivering after the operation but in placebo groups shivering was observed and the difference between clonidine and placebo groups was statistically significant (P opium addicted than non-addicted patients (P = 0.04). Premedication with clonidine in patients with and without opium addiction can be effective to decrease the incidence of shivering and recovery time after operation.

  7. The effects of co-administration of opium and morphine with nicotine during pregnancy on spatial learning and memory of adult male offspring rats.

    Science.gov (United States)

    Sepehri, Gholamreza; Parsania, Shahrnaz; Hajzadeh, Mousa-Al-Reza; Haghpanah, Tahereh; Sheibani, Vahid; Divsalar, Kouros; Shekarforoush, Shahnaz; Afarinesh, Mohammad Reza

    2014-09-01

    Smoking opium/cigarette is a global health concern. The aim of this study was to examine learning and memory of rat male offsprings whose mothers had been exposed to either opium or morphine with nicotine during pregnancy. Wistar rats were used for the experiments. In the female rats, opium, morphine and nicotine dependencies were induced by daily injections of drug solution for 10 days before mating. Spatial memory was tested by Morris water maze test in male pups at the postnatal day 60. The duration that took until the rats found the platform in the maze and also their swimming speed were recorded. An increase in the platform finding duration was observed for the pups of dependent mothers in comparison with the control in the training trial (Popium/morphine and nicotine significantly decreased the time spent in the trigger zone to find the hidden platform (Peffect on the swimming speed in the probe test. However, no significant difference was observed in the learning and memory behavior of offspring whose mothers received morphine, opium, nicotine or the co-administration of either morphine or opium with nicotine. The present study showed that the opium, morphine and nicotine abuse and co-administration of opium/morphine with nicotine during pregnancy may cause deficits in spatial learning of male rat offspring. Based on our data, no synergistic effects of co-drug administration were observed on learning and memory in male rat offspring.

  8. Relationships of dissociative disorders and personality traits in opium addicts on methadone treatment.

    Science.gov (United States)

    Ghafarinezhad, Alireza; Rajabizadeh, Ghodratollah; Shahriari, Vahid

    2013-01-01

    Drug abuse is a major public health problem. Some believe that when dissociation fails to defend against emotional, physical, or sexual trauma, the person will find relief from unpleasant thoughts and emotions in opium use. On the other hand, personality disorders are considered as important predictors of treatment outcomes in drug abusers. Due to lack of adequate research in this regard, we evaluated dissociative disorders and personality traits of opium addicts on methadone treatment. This cross-sectional analytic study included 111 non-psychotic subjects on methadone treatment (case group) and 69 non-addicts (control group). After recording demographic characteristics, Dissociative Experiences Scale (DES) and Millon Multiaxial Inventory III were applied to assess dissociative symptoms and clinical personality patterns of all participants. Dissociative symptoms were significantly more common in the case group than in the control group (P = 0.044). While hysterionic personality disorder was more frequent in the control group (P = 0.008), sadistic, antisocial, and schizotypal personality disorders were significantly more common in the case group (P = 0.008, 0.002, and 0.023, respectively). We found relations between history of drug dependence, dissociative symptoms, and personality disorders. Therefore, the mentioned disorders need to be kept in mind while planning addiction treatment modalities and identifying high risk groups.

  9. Evaluation of hydrophilic interaction liquid chromatography stationary phases for analysis of opium alkaloids.

    Science.gov (United States)

    Bagheri, Mohsen; Taheri, Mohammadreza; Farhadpour, Mohsen; Rezadoost, Hassan; Ghassempour, Alireza; Aboul-Enein, Hassan Y

    2017-08-18

    The separation of a mixture containing five major opium alkaloids, namely morphine, codeine, thebaine, noscapine and papaverine has been investigated in hydrophilic interaction liquid chromatography (HILIC) mode using five different stationary phases: bare silica, zwitterion, aminopropyl, diol and cyanopropyl. In order to propose the appropriate column for separation and purification, retention behaviors of the five natural opioids have been studied on mentioned HILIC stationary phases. The mechanism of separation in diverse HILIC media, based on the formation of water-rich layer on surface of the HILIC stationary phases and the physicochemical properties of opium alkaloids, such as pKa (acidic pK) and the octanol-water distribution coefficient (log Do/w) are discussed. Chromatographic responses including modified limit of detection LOD m , signal to noise ratio (S/N) m , and defined modified R Sm have considered for suggestion of the suitable column for quantitative/qualitative and preparative purposes. According to the obtained results, diol stationary phase is best suited for analytical chromatography, whereas bare silica and zwitterionic stationary phases are appropriate for preparative applications. Copyright © 2017 Elsevier B.V. All rights reserved.

  10. Comparison of tincture of opium and methadone to control opioid withdrawal in a Thai treatment centre

    Science.gov (United States)

    Jittiwutikarn, Jaroon; Ali, Robert; White, Jason M; Bochner, Felix; Somogyi, Andrew A; Foster, David J R

    2004-01-01

    Aims To evaluate the effectiveness of oral tincture of opium (TOP) and methadone to control opioid withdrawal in patients in northern Thailand. Methods Open label, parallel group study in an inpatient facility compared 15 former heroin users receiving methadone 5–20 mg 12 hourly with 15 former opium smokers receiving TOP (3.33–10 mg morphine equivalents 12 hourly). At 0, 1, 3 and 8 h, blood, withdrawal scores and subjective opioid effects were collected. Results There was a reciprocal association between withdrawal scores/direct subjective opioid effects and plasma (R)-methadone, but not plasma morphine, concentrations. Withdrawal scores at the time of dosing were higher in the TOP patients (9.1 ± 3) than in the methadone patients (4.5 ± 4.6) and in the TOP patients were significantly (P = 0.001) attenuated at 3 and 8 h. Conclusions At the doses used, TOP was inferior to methadone in suppressing withdrawal. It could prove to be a cost effective and valuable drug, but only after dose size and frequency are further investigated. PMID:15521902

  11. Effects of opium addiction on level of sensory block in spinal anesthesia with bupivacaine for lower abdomen and limb surgery: a case-control study.

    Science.gov (United States)

    Karbasy, Seyyed Hasan; Derakhshan, Pooya

    2014-12-01

    In clinical practice, the level of sensory block in spinal anesthesia in opium abusers is lower than that in non-abusers because of adaptive changes caused by opium use. The aim of this study was to investigate the level of sensory block resulting from the intrathecal administration of 0.5% bupivacaine in opium abuser patients undergoing lower extremity and lower abdominal surgeries. A total of 100 patients who were candidates of elective lower extremity orthopedic and lower abdominal surgeries were recruited and assigned to two groups based on their history of opium addiction (Case or control). Both groups underwent the same anesthesia procedure and pinprick test was used to assess the level of anesthesia. No statistically significant difference was observed between groups regarding age, duration of the surgery, and type of surgery. The frequency of addiction was higher in males than in females. The level of sensory block at three minutes was significantly lower in the opium abuser group (P = 0.006). The mean time to achieve T10 sensory block was 10.33 ± 5.79 minutes in the opium abusers and 6.89 ± 3.88 minutes in the controls (P = 0.001). The level of the highest sensory block was lower in the opium abuser group (P = 0.002). The findings of this study suggested that after induction of spinal anesthesia with intrathecal administration of bupivacaine, chronic opium abusers would have a lower level of sensory block in comparison with patients without a history of opium abuse.

  12. Association between opium use and metabolic syndrome among an urban population in Southern Iran: Results of the Kerman Coronary Artery Disease Risk Factor Study (KERCADRS).

    Science.gov (United States)

    Yousefzadeh, Gholamreza; Shokoohi, Mostafa; Najafipour, Hamid; Eslami, Mahmood; Salehi, Farank

    2015-01-01

    Along with the established effects of opium on metabolic parameters, stimulatory or inhibitory effects of opium on metabolic syndrome are also predictable. This study aimed to examine the association of opium use with metabolic syndrome and its components. This study was conducted on 5332 out of 5900 original sample participants enrolled in a population-based cohort entitled the Kerman Coronary Artery Disease Risk Study in Iran from 2009 to 2011. The subjects were divided into three groups of "non-opium users" (NOUs = 4340 subjects), "former opium users" (FOUs = 176 subjects), and dependent and occasional people named "current opium users" (COUs = 811 subjects). Metabolic syndrome was defined according to two International Diabetes Federation (IDF) and National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III) definition criteria. The overall prevalence of IDF defined-metabolic syndrome among NOUs, FOUs, and COUs was 36.4%, 27.3%, and 39.0%, respectively; which was significantly higher in the COUs group (P = 0.012). However, no significant difference was revealed across the three groups in prevalence of NCEP defined-metabolic syndrome (NOUs = 37.2%, FOUs = 30.1%, and COUs = 39.6%, P = 0.058). The odds for IDF defined-metabolic syndrome was higher in both COUs [odd ratio (OR) = 1.28, P = 0.028)] and FOUs (OR = 1.57, P = 0.045) compared with NOUs as the reference adjusting gender, age, body mass index, and cigarette smoking. However, the appearance of NCEP defined-metabolic syndrome could not be predicted by opium use. Opium use can be associated with an increased risk for metabolic syndrome based on IDF criteria and thus preventing the appearance of metabolic syndrome by avoiding opium use can be a certain approach to preventing cardiovascular disease.

  13. Association between opium use and metabolic syndrome among an urban population in Southern Iran: Results of the Kerman Coronary Artery Disease Risk Factor Study (KERCADRS

    Directory of Open Access Journals (Sweden)

    Gholamreza Yousefzadeh

    2015-01-01

    Full Text Available BACKGROUND: Along with the established effects of opium on metabolic parameters, stimulatory or inhibitory effects of opium on metabolic syndrome are also predictable. This study aimed to examine the association of opium use with metabolic syndrome and its components. METHODS: This study was conducted on 5332 out of 5900 original sample participants enrolled in a population-based cohort entitled the Kerman Coronary Artery Disease Risk Study in Iran from 2009 to 2011. The subjects were divided into three groups of “non-opium users” (NOUs = 4340 subjects, “former opium users” (FOUs = 176 subjects, and dependent and occasional people named “current opium users” (COUs = 811 subjects. Metabolic syndrome was defined according to two International Diabetes Federation (IDF and National Cholesterol Education Program Adult Treatment Panel III (NCEP ATP III definition criteria. RESULTS: The overall prevalence of IDF defined-metabolic syndrome among NOUs, FOUs, and COUs was 36.4%, 27.3%, and 39.0%, respectively; which was significantly higher in the COUs group (P = 0.012. However, no significant difference was revealed across the three groups in prevalence of NCEP defined-metabolic syndrome (NOUs = 37.2%, FOUs = 30.1%, and COUs = 39.6%, P = 0.058. The odds for IDF defined-metabolic syndrome was higher in both COUs [odd ratio (OR = 1.28, P = 0.028] and FOUs (OR = 1.57, P = 0.045 compared with NOUs as the reference adjusting gender, age, body mass index, and cigarette smoking. However, the appearance of NCEP defined-metabolic syndrome could not be predicted by opium use. CONCLUSION: Opium use can be associated with an increased risk for metabolic syndrome based on IDF criteria and thus preventing the appearance of metabolic syndrome by avoiding opium use can be a certain approach to preventing cardiovascular disease.   

  14. Opium and opioid abuse in orthopedic inpatients: a cross sectional study in Urmia University of Medical Sciences.

    Science.gov (United States)

    Afshar, Ahmadreza; Asadzadeh, Mina; Kargar, Hakimeh; Aghdashi, Mir Mosa; Mirzatolooei, Fardin

    2012-01-01

    During a cross-sectional study, patients who were admitted to the orthopedic department of the Urmia University of Medical Sciences were asked about opium/opioid abuse. Demographic characteristics, the pattern of consumption, the substance, the duration of the use, the duration of hospital stay and the cause of their injuries were recorded. Among 2,867 patients, 74 (2.5%) patients (71 men and 3 women) with the mean age of 38 were opium/opioid users. Most of the patients used opium through inhalation. The mean duration of the substance use was 7.4 years. The mean duration of hospital stay between the regular orthopedic patients and the opium/opioid abuser orthopedic patients was statistically significant. (P=000). Among four Hepatitis C Virus (HCV) infected patients, three subjects were injection users and Human Immunodeficiency Virus (HIV) also infected two of them. Road traffic accidents (37.8%), and work related injuries (17.5%) were the two most common reasons for the patient's injuries.

  15. The post-opium scenario and rubber in northern Laos: Alternative Western and Chinese models of development.

    Science.gov (United States)

    Cohen, Paul T

    2009-09-01

    In the past few years rubber planting has spread rapidly throughout northern Laos, especially in Luang Namtha province that borders China. The impetus for this boom has come partly from the spiralling demand for rubber in China (now the world's largest rubber consumer), the high world prices for rubber, and China's promotion of overseas investment through its opium-replacement policy. These economic factors have converged with the desperate need of impoverished highlanders in northern Laos to replace opium as a cash crop as a consequence of a recent opium-eradication campaign and inadequate alternative development. This paper draws upon ethnographic and agro-economic research in northern Laos and neighbouring regions and reports of international development organisations operating in Laos. The rubber boom in northern Laos represents a fundamental clash between Western drug-oriented alternative development, on the one hand, and China's national economic strategies abroad and investment-led narcotics policy, on the other. China's opium-replacement policy has contributed to a type of unregulated frontier capitalism with socio-economic and environmental effects that threaten the principles and goals of alternative development and even to marginalise the role international development organisations in northern Laos.

  16. Effect of opium addiction on new and traditional cardiovascular risk factors: do duration of addiction and route of administration matter?

    Science.gov (United States)

    Asgary, Sedigheh; Sarrafzadegan, Nizal; Naderi, Gholam-Ali; Rozbehani, Reza

    2008-11-03

    There is a belief among some society that opium has a number of beneficial effects on cardiovascular disease. The aim of the present investigation as a cross-sectional study was to assess this hypothesis. Several biochemical factors (Fasting blood sugar, Cholesterol, Triglyceride, LDL-Cholesterol, HDL-Cholesterol, HbA1C, CRP, Fibrinogen, Factor VII, SGOT, SGPT, Lpa, apo A and apo B were evaluated in opium-addicted men (case) against non opium-addicted men(control). Three hundred and sixty opium-addicted men were divided into three groups according to the route of administration (Orally, Vafour and Sikh-Sang) and each group was divided into four subgroups according to the duration of addiction (5 months, 1 year, 2 years and 5 years). Blood morphine concentration was measured by ELISA method. The results show that morphine concentration was significantly higher in orally administration. In all routes, there was a direct correlation between blood morphine concentration and period of addiction. Regardless to the period and route of administration, the level of HbA1C, CRP, factor VII, Fibrinogen, apo B, Lpa, SGOT, and SGPT were significantly higher in the case subjects as compared with controls and HDL-Cholesterol and apo a were significantly lower in the case subjects. This study demonstrated the deleterious effects of opium on some traditional and new cardiovascular disease risk factors. These deleterious effects are related to the period of addiction and their levels are significantly increased after 2 years of addiction. Route of administration impresses cardiovascular risk factors and "Sikh-Sang" showed the worst effect.

  17. Effect of opium addiction on new and traditional cardiovascular risk factors: do duration of addiction and route of administration matter?

    Directory of Open Access Journals (Sweden)

    Naderi Gholam-Ali

    2008-11-01

    Full Text Available Abstract Background There is a belief among some society that opium has a number of beneficial effects on cardiovascular disease. The aim of the present investigation as a cross-sectional study was to assess this hypothesis. Several biochemical factors (Fasting blood sugar, Cholesterol, Triglyceride, LDL-Cholesterol, HDL-Cholesterol, HbA1C, CRP, Fibrinogen, Factor VII, SGOT, SGPT, Lpa, apo A and apo B were evaluated in opium-addicted men (case against non opium-addicted men(control. Three hundred and sixty opium-addicted men were divided into three groups according to the route of administration (Orally, Vafour and Sikh-Sang and each group was divided into four subgroups according to the duration of addiction (5 months, 1 year, 2 years and 5 years. Blood morphine concentration was measured by ELISA method. Results The results show that morphine concentration was significantly higher in orally administration. In all routes, there was a direct correlation between blood morphine concentration and period of addiction. Regardless to the period and route of administration, the level of HbA1C, CRP, factor VII, Fibrinogen, apo B, Lpa, SGOT, and SGPT were significantly higher in the case subjects as compared with controls and HDL-Cholesterol and apo a were significantly lower in the case subjects. Conclusion This study demonstrated the deleterious effects of opium on some traditional and new cardiovascular disease risk factors. These deleterious effects are related to the period of addiction and their levels are significantly increased after 2 years of addiction. Route of administration impresses cardiovascular risk factors and "Sikh-Sang" showed the worst effect.

  18. Identifications of Opium and Heroin Body Packing by Medical Imaging in the Poisoned and Non-poisoned Drug Smuggler

    International Nuclear Information System (INIS)

    Balali-Mood, M.; Zare, G.

    2007-01-01

    Opium and heroin body packing is a social and health problem in Mashhad since the city is in the vicinity of Afghanistan border. We aimed to compare abdominal X-ray (AXR) and computed tomography (CT) scan for diagnosis. All body packers referred to the center between 2003 and 2006 were hospitalized. Defecation of packets was considered as the gold standard for diagnosis. AXR and CT scan results were classified into 3 groups (highly suggestive, suggestive, and false positive) and compared with each other, using Chi-Square test. A total of 56 body packers (54 M and 2 F) aged 32.1 ± 11.3 years were studied. A mean of 44.4 ± 35.1 opium and 52.0 ± 20.0 heroin packets weighed 8-15 g were retrieved from 46 and 10 patients, respectively. Mean period of hospitalization was 4.7 ± 2.7 and 4.1 ± 0.6 days for opium and heroin packers, respectively. Urine morphine test was positive in 82 percent of the patients. Nine patients underwent surgical operation and death occurred in only 3 opium packers. AXR and CT scan results were significantly different (p less than 0.001) in terms of highly suggestive (16 and 40), suggestive (36 and 1) and false negative (4 and 0), respectively. However, sensitivity of AXR and CT scan in diagnosis of body packing was determined as 92 percent and 100 percent, respectively. Although AXR is a simple and more available technique for the diagnosis of opium and heroin body packing, CT scan revealed more significant sensitive diagnostic tool and should be employed as the confirmatory method.(author)

  19. Amitav ghoshs Sea of poppies (2008): a web of gender, cultural and mythic relations in the nineteenth-century colonial India

    OpenAIRE

    Regiane Corrêa de Oliveira Ramos

    2016-01-01

    This doctoral dissertation focuses on Amitav Ghoshs Sea of Poppies (2008) to investigate, from a postcolonial perspective, the way in which the writer deconstructs gender in the nineteenth-century India. In Chapter I, I analyze men and women within the Indian familial space in the nineteenth century, demonstrating how both are subjected to the disempowering effects of traditional rituals (such as sati), structures of Brahminical morality and patriarchal violence. The main character pair Deet...

  20. A survey of causes of the opium tendency and addiction in patients with the diagnosis of opium poisoning in Khorramabad educational hospitals

    Directory of Open Access Journals (Sweden)

    ghafar ali Mahmoudi

    2015-05-01

    Full Text Available Background : Less phenomenon, such as addiction has threatened the human societies. Despite the risks and complications of addiction, victims of this deadly trap are added every day. So we decided to study the causes of tendency to opium substances in patients with the diagnosis of drug poisoning and addiction in educational hospitals of Khorramabad city. Materials and Methods: A descriptive epidemiologic study on 100 patients diagnosed with addiction and intoxication with informed consent conducted in 2014. The research instrument was a questionnaire consisting of two parts, the first part of the information on individual characteristics and the second was to determine the factors associated with opioid use in patients, the questions in the field of employment, economic, educational, family and social factors. After data collecting, statistical analysis was performed. Results: 11 females and 89 males were studied, and the most frequent age group was 30-39 years. 81% were urban and 19% rural. Enjoyment and physical capacity for work, to get rid of the problems of life, relieve mental and neurological disorders, colored with bad friends, unemployment, low cost and availability of opiates, were the most common causes of fendency to substance use. Conclusion: Individual, familial, economic and social factors coordinated toward substance use. It is hoped that the results of this study to increase the awareness of officials and planners in the policy implementation and provide preventive and controlling measures to prevent addiction and its consequences.

  1. [Treating pain after dental surgery: a randomised, controlled, double-blind trial to assess a new formulation of paracetamol, opium powder and caffeine versus tramadol or placebo].

    Science.gov (United States)

    Borel, Jean-François; Deschaumes, Christophe; Devoize, Laurent; Huard, Cédric; Orliaguet, Thierry; Dubray, Claude; Baudet-Pommel, Martine; Dallel, Radhouane

    2010-05-01

    The aim of this study was to evaluate the analgesic efficacy and the safety of the association, paracetamol, opium prepared and caffeine, in two different dosages as compared to the conventional analgesic tramadol hydrochloride, on acute postoperative dental pain. We conducted a randomised, double-blind, multicentre, parallel-group clinical trial to test the efficacy and safety of single doses of two associations; paracetamol 500 mg, caffeine 50mg, opium prepared 25, and paracetamol 500 mg, caffeine 50mg, opium prepared 50mg, as compared to tramadol hydrochloride 100mg (called hereafter tramadol 100), and placebo, in the control of postoperative pain following the removal of 2 ipsilateral impacted third molars. The primary efficacy criterion was the sum of pain intensity differences as assessed every 30 minutes within 3 hours after the baseline assessment and administration of study treatment (SPID(0-3h)). Of the 232 randomised patients, 228 (98%) completed the study. Analysis of the primary efficacy criterion (SPID(0-3h)) established: (i) the superiority of the 3 active study treatments vs. placebo (popium 25mg, and paracetamol, caffeine, and opium 50mg vs. tramadol. Besides, both formulations of paracetamol, caffeine, and opium showed: (i) a faster onset of analgesic effect as compared to tramadol 100; (ii) a significantly stronger analgesic efficacy than tramadol 100, as measured 1 hour after the treatment intake; this superiority lasted all over the study duration for paracetamol, caffeine, and opium 50mg but not for paracetamol, caffeine, and opium 25mg. No unexpected safety concerns occurred, the two formulations of paracetamol, caffeine, and opium showed a good safety profile especially with paracetamol, caffeine, and opium 25mg as compared to tramadol. This study evidenced the non-inferiority of the paracetamol, caffeine, and opium 25mg or 50mg vs. tramadol 100, and even though the strengths of the tested formulations were higher than that of the 2009

  2. Opium: The Evolution of Policies, the Tolerance of the Vice, and the Proliferation of Contraband Trade in the Philippines, 1843-1908

    OpenAIRE

    Alma N. Bamero

    2006-01-01

    This research entitled “Opium: The Evolution of Policies, the Tolerance of the Vice, and the Proliferation of Contraband Trade in the Philippines, 1843-1908” presents a discussion of the opium trade in Asia, the commercial networks it created, the political ties it strengthened, and the social relations itfostered. It also aims to reconstruct an aspect of Philippine social history in the nineteenth century through the use of archival materials that bear witness to the distribution and exploit...

  3. Epidemiologic Study of Opium Use in Pars Cohort Study: A Study of 9000 Adults in a Rural Southern Area of Iran.

    Science.gov (United States)

    Fallahzadeh, Mohammad Amin; Salehi, Alireza; Naghshvarian, Mojtaba; Fallahzadeh, Mohammad Hossein; Poustchi, Hossein; Sepanlou, Sadaf G; Gandomkar, Abdullah; Malekzadeh, Reza

    2017-04-01

    Opium is one of the most common substances used worldwide with variable epidemiologic features in different regions. This study was performed in southern Iran, to find the epidemiology of opium use and its association with different factors and diseases. This cross-sectional study was performed on baseline data extracted from Pars Cohort Study performed in Valashahr, a rural area in southern Iran. For any subject, information was collected about demographic factors, some common diseases including heart disease, stroke and hypertension and the state of using opium, other substances and cigarettes. There were 4276 males and 4988 females, with a mean age of 52.6 ± 9.7 years of whom 8.4% reported opium use (17.3% of males and 0.7% of females). In men, the history of stroke and heart disease were significantly more common in opium users (12.6% vs. 8.8%, P = 0.001 and 2.8% vs. 1.5%, P = 0.01, respectively) while the history of hypertension was significantly more common in non-opium users (7.8% vs. 10.3%, P = 0.04). Younger age, male gender, being non-married and positive history of joint pain, cigarette smoking and alcohol consumption were the factors associated with opium use. Opium use is common in non-married men who have a positive history of cigarette smoking and alcohol consumption in the rural population of southern Iran. It is associated with increased risk of heart disease and stroke and decreased risk of hypertension in males. Global interventional and preventive measures are required to control this complicated social problem.

  4. The opium wars revisited as US forces tobacco exports in Asia.

    Science.gov (United States)

    Chen, T T; Winder, A E

    1990-01-01

    The tobacco industry has lobbied successfully to obtain the support of the United States government for opening Asian Markets to American tobacco products. This paper comments on two issues arising from these efforts: the development of an atmosphere of invasion and resistance to invasion in Asia; and the change in the image of the United States in Asian nations from that of a leader in health to that of an exporter of death. The threat of sanctions and the effects of the open market and United States tobacco company advertising in Japan, Taiwan, and South Korea are noted. Parallels are drawn between the opium wars a century and a half ago in China and the current threat of trade sanctions. Reacting to American policy, an Asia-Pacific Association for Control of Tobacco has been formed and linked with the US Coalition Against Smoking. PMID:2343946

  5. Activation analysis of rare-earth elements in opium and cannabis samples. [Neutron reactions

    Energy Technology Data Exchange (ETDEWEB)

    Henke, G [Muenster Univ. (Germany, F.R.). Inst. fuer Pharmazeutische Chemie

    1977-01-01

    Rare-earth concentrations in 65 Opium, Cannabis and Cannabis resin samples seized from various parts of the world were determined by destructive NAA. Because of the greater concentrations of Ca, P, K, Fe, Na and Si in plant materials, rare-earth elements were isolated after neutron irradiation and determined by gamma-spectrometry. The main steps of the method are: Preashing of 1 g Cannabis resin, 2.5 g Cannabis, or 7.5 g Opium, respectively, in quartz ampoules (5 h, 500 deg C). Neutron irradiation, 24 h at 5x10/sup 13/n cm/sup -2/sec/sup -1/. Cooling period 2-3 days. After addition of 0.1 ..mu..Ci /sup 139/Ce and rare-earth carriers wet ashing of irradiated samples with H/sub 2/SO/sub 4//HNO/sub 3/, followed by alternate addition of HNO/sub 3/ and H/sub 2/O/sub 2/ (30%). Precipitation and removal of silicates, precipitation of fluorides, precipitation of hydroxides. Dissolution of hydroxides in HCl. Extraction with di-(2-ethylhexyl)phosphate (DEHP)/toluene and twice back-extraction of rare earths, gamma-spectrometry of HCl phase. Due to sample activity and half-life of nuclides, three measurements were made on each sample: 2 days (for La, Sm, Gd, Ho, Er, Yb); 14 days (for Nd, Lu) and 30 days after irradiation (for Ce, Eu, Tb). Great variations in absolute element concentrations, but only small significant differences of rare earth concentration ratios were found, indicating inconsiderable biogeochemical fractionation. The mean values of these ratios correspond to the relative abundances of the rare earths in the upper continental earth's crust.

  6. Activation analysis of rare-earth elements in opium and cannabis samples

    International Nuclear Information System (INIS)

    Henke, G.

    1977-01-01

    Rare-earth concentrations in 65 Opium, Cannabis and Cannabis resin samples seized from various parts of the world were determined by destructive NAA. Because of the greater concentrations of Ca, P, K, Fe, Na and Si in plant materials, rare-earth elements were isolated after neutron irradiation and determined by gamma-spectrometry. The main steps of the method are: Preashing of 1 g Cannabis resin, 2.5 g Cannabis or 7.5 g Opium, respectively, in quartz ampoules (5 h, 500 deg C). Neutron irradiation, 24 h at 5x10 13 n cm -2 sec -1 . Cooling period 2-3 days. After addition of 0.1 μCi 139 Ce and rare-earth carriers wet ashing of irradiated samples with H 2 SO 4 /HNO 3 , followed by alternate addition of HNO 3 and H 2 O 2 (30%). Precipitation and removal of silicates, precipitation of fluorides, precipitation of hydroxides. Dissolution of hydroxides in HCl. Extraction with di-(2-ethylhexyl)phosphate (DEHP)/toluene and twice back-extraction of rare earths, gamma-spectrometry of HCl phase. Due to sample activity and half-life of nuclides, three measurements were made on each sample: 2 days (for La, Sm, Gd, Ho, Er, Yb); 14 days (for Nd, Lu) and 30 days after irradiation (for Ce, Eu, Tb). Great variations in absolute element concentrations, but only small significant differences of rare earth concentration ratios were found, indicating inconsiderable biogeochemical fractionation. The mean values of these ratios correspond to the relative abundances of the rare earths in the upper continental earth's crust. (T.G.)

  7. Tincture of opium for treating opioid dependence: a systematic review of safety and efficacy.

    Science.gov (United States)

    Nikoo, Mohammadali; Nikoo, Nooshin; Anbardan, Sanam Javid; Amiri, Afshar; Vogel, Marc; Choi, Fiona; Sepehry, Amir Ali; Bagheri Valoojerdi, Amir Hooshang; Jang, Kerry; Schütz, Christian; Akhondzadeh, Shahin; Krausz, Michael

    2017-03-01

    Recently, there has been a growing interest in using opium tincture (OT) for treating opioid dependence in certain regions. We aimed to assess the evidence on its safety and efficacy for this indication. We searched several databases (CENTRAL, Medline, EMBASE, Web of Science, PsychINFO, ProQuest Dissertation and Theses Database, Iran Medex, clinicaltrials.gov and who.int/trialsearch) with no language or publication date limitations. Two reviewers selected randomized controlled trials (RCT), cohort/case-control/cross-sectional studies and case-series on safety or efficacy of OT for treating opioid dependence and then extracted reported measures of mentioned outcomes from selected studies. We used the Effective Public Health Practice Project (EPHPP) Quality Assessment tool for appraisal. From nine selected studies; in three RCTs and one cohort analytical analysis on detoxification, 110 patients were treated with 15-140 morphine equivalents/day (mEq/d) of OT; in four prospective and one retrospective uncontrolled case-series on long-term/maintenance treatment, 570 patients were treated with 100-400 mEq/d of OT. Only two studies on detoxification included a comparison: one concluded equal efficacy of OT and methadone in suppressing withdrawal symptoms (P = 0.32) and the other concluded OT to be less efficacious than buprenorphine/naloxone in suppressing withdrawal [OT = 12.20, 95% confidence interval (CI) = 11.00, 13.40]; control: 5.20 (95% CI = 4.69, 5.71) and craving (OT = 303.0, 95% CI = -144.664, 750.664; control: 0.0) but not significantly different (P = 0.26) in retaining participants in treatment. No major adverse events were reported. Conclusive recommendations about the safety and efficacy of opium tincture for treating opioid dependence are not possible at this time. © 2016 Society for the Study of Addiction.

  8. Poisoned Opium

    DEFF Research Database (Denmark)

    Khair, Tabish

    2015-01-01

    In the wake of the murder of a man for what he ate, Tabish Khair looks at how the darker aspects of ideologies and religions end up sanctioning brutality......In the wake of the murder of a man for what he ate, Tabish Khair looks at how the darker aspects of ideologies and religions end up sanctioning brutality...

  9. 75 FR 64743 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-10-20

    ... Phenylacetone (8501) II Coca Leaves (9040) II Thebaine (9333) II Opium, raw (9600) II Noroxymorphone (9668) II... re-registration to import crude opium, poppy straw, concentrate of poppy straw, and coca leaves. As... such basic classes of controlled substances listed in schedule I or II, which fall under the authority...

  10. 75 FR 32506 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-06-08

    ... of controlled substances listed in schedule II: Drug Schedule Raw Opium (9600) II Concentrate of... substances that are manufactured from raw opium, poppy straw, and concentrate of poppy straw. No comments or... treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated Cody Laboratories, Inc...

  11. 77 FR 5846 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2012-02-06

    ... following basic classes of controlled substances: Drug Schedule Opium, raw (9600) II Poppy Straw Concentrate... substances that are manufactured from opium, raw, and poppy straw concentrate. Comments and requests for... and with United States obligations under international treaties, conventions, or protocols in effect...

  12. 78 FR 17230 - Importer of Controlled Substances, Notice of Registration, Noramco, Inc.

    Science.gov (United States)

    2013-03-20

    ... basic classes of controlled substances: Drug Schedule Phenylacetone (8501) II Opium, raw (9600) II Poppy Straw Concentrate (9670) II Tapentadol (9780) II The company plans to import raw Opium (9600) and Poppy... treaties, conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated Noramco...

  13. 77 FR 43862 - Importer of Controlled Substances; Notice of Registration; Noramco, Inc.

    Science.gov (United States)

    2012-07-26

    ... basic classes of controlled substances: Drug Schedule Phenylacetone (8501) II Opium, raw (9600) II Poppy Straw Concentrate (9670) II Tapentadol (9780) II The company plans to import the Opium (9600) and Poppy... treaties, conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated Noramco...

  14. Impact of opium on the serum levels of TGF-β in diabetic, addicted and addicted-diabetic rats.

    Science.gov (United States)

    Asadikaram, Gholamreza; Asiabanha, Majid; Sayadi, Ahmadreza; Jafarzadeh, Abdollah; Hassanshahi, Gholamhossein

    2010-09-01

    Several cells of immune system such as regulatory T cells and macrophages secrete transforming growth factor-β (TGF-β) in response to different stimuli. This cytokine has inhibitory effect on immune system and diminished production of this cytokine is associated with autoimmune disorders. The aim of this study was to evaluate the influence of opium addiction on serum level of TGF-β in male and female diabetic and non-diabetic Wistar rats. This experimental study was performed on normal, opium addicted, diabetic and addicted-diabetic male and female rats. Serum level of TGF-β was measured by ELISA. The results of our study indicated that the mean serum level of TGF-β in female addicted rats was significantly increased compared to control group (popium and its derivatives have differential inductive effects on the cytokine expression in male and female rats.

  15. Cytotoxicity of leukocytes from normal and Shigella-susceptible (opium-treated) guinea pigs against virulent Shigella sonnei.

    Science.gov (United States)

    Morgan, D R; DuPont, H L; Wood, L V; Kohl, S

    1984-01-01

    Intraepithelial lymphocytes were collected from the ileum of adult Hartley strain guinea pigs and used as effector cells in a 60-min bactericidal assay with virulent Shigella sonnei as target cells. Natural killer cytotoxicity (NKC) and antibody-dependent cellular cytotoxicity (ADCC) were measured and correlated with the resistance of the animals to infection by S. sonnei. Normal guinea pig intraepithelial lymphocytes exhibited mean NKC and ADCC values of 22.8 +/- 5.0 and 34.1 +/- 13.6, respectively. These animals were resistant to oral challenge with virulent S. sonnei. Intraepithelial lymphocytes from guinea pigs which were fasted for 4 days demonstrated NKC and ADCC values similar to those of normal animals (31.0 +/- 8.1 and 41.7 +/- 6.7, respectively). These animals also were resistant to oral challenge. Intraepithelial lymphocytes from guinea pigs which were given 1 ml of deodorized tincture of opium 2 h before cell collection demonstrated deficient NKC (4.7 +/- 4.2) and ADCC (5.3 +/- 4.9) values but remained resistant to infection by S. sonnei. When guinea pigs were fasted for 4 days and given opium, deficient NKC (2.0 +/- 2.0) and ADCC (1.3 +/- 1.3) values were demonstrated; this group of animals was susceptible to infection by S. sonnei (P less than 0.04). These experiments demonstrated that opium treatment depresses one form of gut immunity. When combined with starvation, opium treatment may increase susceptibility to infection by shigellae by modulation of immunity in addition to the effects on gut motility and bacterial flora. PMID:6384044

  16. Opium as a risk factor for upper gastrointestinal cancers: a population-based case-control study in Iran.

    Science.gov (United States)

    Naghibzadeh Tahami, Ahmad; Khanjani, Narges; Yazdi Feyzabadi, Vahid; Varzandeh, Masoomeh; Haghdoost, Ali-Akbar

    2014-01-01

    Gastrointestinal cancers, including esophageal, gastric, liver and pancreatic are relatively common in Iran. Furthermore, consumption of opium and its derivatives (O&D) are considerable. This study, aimed to examine the association between consumption of O&D and the incidence of upper gastrointestinal (UGI) cancers. In a matched case-control study in Kerman (located in southeast of Iran), 142 patients with UGI cancers and 284 healthy people (matched in terms of age, sex and residence (urban/rural)) were recruited. Variables (using O&D, smoking, alcohol use and diet) were collected using a structured questionnaire. Conditional logistic regression models were used to assess the above mentioned association. Opium use was associated with an increased risk of UGI cancers with an adjusted OR 4.0 (95% CI=2.2-7.0). A very strong dose-response relation was observed between consumption of O&D and the incidence of UGI cancers. (Three consumption levels-none, low and high; OR=18.7; 95% CI=5.5-63.3). This dose-response relationship was also strong even in patients with gastric cancers (OR=9.2; 95% CI=2.5-33.7). The results of this study showed that opium consumption can be a strong risk factor for UGI cancers in Iran.

  17. Simultaneous determination of 14N and 15N isotopes in opium by proton induced γ-ray emission technique

    International Nuclear Information System (INIS)

    Pritty Rao; Reddy, G.L.N.; Vikram Kumar, S.; Ramana, J.V.; Raju, V.S.; Sanjiv Kumar

    2012-01-01

    The paper describes the simultaneous determination of 14 N and 15 N isotopes in opium by proton induced γ-ray emission (PIGE) technique. The isotopic ratio of 14 N and 15 N is a useful parameter for assigning provenance of (seized) illicit drugs. The measurement, non-destructive in nature, is performed on pellets made up of opium powders and is based on the prompt detection of 2.313 and 4.4 MeV γ-rays emanating from 14 N(p,p'γ) 14 N and 15 N(p,αγ) 12 C nuclear reactions respectively, induced simultaneously by 3.6-3.8 MeV proton beam. Positive as well as negative deviations from the natural isotopic abundance (99.63:0.37) were observed in the samples. The precision of the measurements is about 4%. The methodology provides an easy and rapid approach to determine the isotopic ratio of 14 N and 15 N and has been used for the first time in the analysis of opium. (author)

  18. Effects of opium consumption on coronary artery disease risk factors and oral health: Results of Kerman Coronary Artery Disease Risk factors Study a population-based survey on 5900 subjects aged 15-75 years.

    Science.gov (United States)

    Najafipour, Hamid; Masoomi, Mohammad; Shahesmaeili, Armita; Haghdoost, Ali Akbar; Afshari, Mahdi; Nasri, Hamid Reza; Kahnooji, Masoomeh; Samadi, Sadra; Mirzazadeh, Ali

    2015-01-01

    Opium abuse as a relatively common behavior among Iranian population may have an association with the other coronary artery disease (CAD) risk factors. Here, we reported the prevalence of opium abuse and its co-exposures with oral health and other CAD risk factors. We recruited 5900 inhabitant aged 15-75 years using a randomized cluster household survey. All were interviewed for level of physical activity (PA), depression, anxiety and opium use and assessed for hypertension, diabetes, hyperlipidemia, and oral health status. Regarding to opium abuse, participants were grouped into: "Non-," "occasional," and "dependent" users. Using logistic regression model for every CAD risk factor, we assessed whether the co-exposure of opium and CAD risk factor is significant. Overall, 10.6% reported ever opium use including 5.6% dependent and 5% occasional users. The prevalence of opium abuse was increased from 2.1% in 15-25 years to 24.5% in 55-64 years group. Opium abuse, in occasional and dependent forms, was associated with depression (adjusted odds ratio [AOR] 1.81 and 2.49) and low PS (AOR 1.43 and 1.71 respectively). Dependents were less obese than nonusers (P Opium abuse had no significant association with hypertension, diabetes, oral health status and lipid profile. Opium abuse was associated with depression and low PA. No ameliorative effect was observed on hypertension, diabetes, and plasma lipid profile. Therefore, positive association of opium with depression and LPA and the incorrectness of belief on its ameliorative effect on three other important risk factors of CAD should be clearly highlighted in public health messages to the community.

  19. Passive opium smoking does not have beneficial effect on plasma lipids and cardiovascular indices in hypercholesterolemic rabbits with ischemic and non-ischemic hearts.

    Science.gov (United States)

    Najafipour, Hamid; Joukar, Siyavash; Malekpour-Afshar, Reza; Mirzaeipour, Fateme; Nasri, Hamid Reza

    2010-02-03

    To scientifically test a traditionally belief of some Asian countries residents that opium may prevent or have ameliorating effects on cardiovascular diseases (CVD) we investigated the effect of passive opium smoking (POS) on plasma lipids and some cardiovascular parameters in hypercholesterolemic rabbits with ischemic and non-ischemic hearts. 40 rabbits were fed for 2 weeks with cholesterol-enriched diet and divided to control (CTL), short-term opium (SO) and long-term opium (LO) groups. SO and LO groups were exposed to POS for 3 days and 4 weeks respectively. ECG, blood pressure (BP) and left ventricular pressure recorded and serum lipid and cardiac troponin I levels were measured. Isoproterenol (ISO) injected for induction of cardiac ischemia and after 4h the above variables were measured along with cardiac histopathology assessment. HDL cholesterol decreased significantly in LO compared to CTL group (35+/-5 vs 53+/-5mg/dl). Groups treated with ISO showed significantly higher increments in troponin I level (POpium exposure caused a trend of increase in blood pressure, LDL cholesterol and ECG disturbances, attenuated ISO induced myonecrosis but augmented tissue congestion and hemorrhage. POS can be considered as a CVD risk factor. Opium does not reduce BP or cholesterol level, as is anticipated by its users. Copyright 2009 Elsevier Ireland Ltd. All rights reserved.

  20. Does analgesic effect of opium hamper the adverse effects of severe coronary artery disease on quality of life in addicted patients?

    Science.gov (United States)

    Najafi, Mahdi; Sheikhvatan, Mehrdad

    2012-01-01

    Opium is a unique substance, regarding its analgesic effects. This may change the deteriorating effects of coronary artery disease (CAD) on quality of life (QOL) in addicted patients. We studied the QOL in opium-addicted and non-addicted CAD patients so as to determine the relationship between CAD risk factors and the subscales of their QOL. Demographic and laboratory data as well as coronary artery risk factors were obtained and SF-36 questionnaire was completed through interviews with 268 (38 opium-addicted and 230 non-addicted) patients with CAD who were candidates for isolated coronary artery bypass at Tehran Heart Center. Mean Euro SCORE in addicted and non-addicted patients were 3.7 ± 7.6 and 2.4 ± 2.2 respectively (P = 0.036). In addicted group, higher preoperative HbA1c was associated with low physical function score (β = -0.395, P = 0.021). Low ejection fraction could negatively affect the general health (β = 0.394, P = 0.014) and mental health (β = 0.292, P = 0.015) subscales in the addicted group. Despite higher rate of morbidities in opium-addicted patients compared to non-addicted ones, subscales of QOL were similar between the two groups. High preoperative HbA1c and low ejection fraction appeared to be determinants of poor QOL in the opium-addicted patients.

  1. Effects of opium consumption on coronary artery disease risk factors and oral health: Results of Kerman Coronary Artery Disease Risk factors Study a population-based survey on 5900 subjects aged 15-75 years

    Directory of Open Access Journals (Sweden)

    Hamid Najafipour

    2015-01-01

    Conclusions: Opium abuse was associated with depression and low PA. No ameliorative effect was observed on hypertension, diabetes, and plasma lipid profile. Therefore, positive association of opium with depression and LPA and the incorrectness of belief on its ameliorative effect on three other important risk factors of CAD should be clearly highlighted in public health messages to the community.

  2. Occupation, smoking, opium, and bladder cancer: A case–control study

    Directory of Open Access Journals (Sweden)

    Tayeb Ghadimi

    2015-01-01

    Full Text Available Purpose: The aim of this study was to investigate occupational risk factors associated with bladder cancer. Materials and Methods: In this case–control study, control group included patients who referred to a specialized clinic in the same city and hospitals where patients had been registered. Data were entered into SPSS software. Odds ratios (OR were calculated for occupational variables and other characteristics. Then, using logistic regression, the association between cancer and drugs was studied while smoking was controlled. Results: Cigarette smoking, even after quitting, was also associated with bladder cancer (OR = 2.549. Considering the classification of occupations, the OR of working in metal industry in patients was 10.629. Multivariate analysis showed that use of the drug by itself can be a risk factor for bladder cancer. Drug abuse together with the control of smoking increased the risk of bladder cancer by 4.959. Conclusion: According to the findings of this study, contact with metal industries such as welding, and working with tin was found as a risk factor for bladder cancer. In addition, cigarette smoking and opium abuse individually were associated with bladder cancer.

  3. Quality of life, social desirability and their relationship in opium addicted persons in southeast of Iran.

    Science.gov (United States)

    Arab, Mansour; Kohan, Mehri; Ranjbar, Hadi; Arab, Nanaz; Rayani, Masoud; Mirrashidi, Salehe Sadat; Rafiei, Hossein; Amiri, Masoud

    2014-02-22

    Addiction leads to many problems which may adversely affect addicted people, their families and impose health care agencies with many challenges. This study aimed to examined quality of life (QoL), social desirability and their relationship among opium addicted persons in southeast of Iran. In a cross-sectional study conducted from September 2012 to January 2013, 123 addicted people were studied. Date collection tools were; checklist of demographic data, Iranian version of the 36-item short form QoL (SF-36) and Marlowe-Crowne Social Desirability Scale (MC-SDS). While mean score of QoL was 60.4±29.5, mean score of social desirability were 14.2±3.7. Low, moderate and high levels of social desirability were observed in 4.9%, 90.2% and 4.9% of participants, respectively. Pearson's correlation were not significant between mean score of social desirability and mean score of QoL (p=0.969, r=0.004). Addicted participants of present study showed a moderate level of QoL and social desirability, without any significant relationship between QoL and social desirability. Further research is suggested in addicts with social and cultural differences.

  4. Opium as a Literary Stimulant: The Case of Samuel Taylor Coleridge.

    Science.gov (United States)

    Vickers, Neil

    2015-01-01

    In our era, the idea of a stimulant is synonymous with its biochemical properties. A stimulant, we think, is a substance that enhances the activity of the central and peripheral nervous systems. But in the eighteenth century, a new family of theories about the workings of stimulants took shape, based on exciting but erroneous assumptions. Proponents of these theories thought that many more diseases were "nervous" in origin than had previously been supposed. They hoped that the workings of the "nervous power" could be aided by the judicious use of stimulants and narcotics. Practitioners working within this broad "neuropathological" paradigm equated the workings of stimulation with those of gravity. Stimulation, they believed, was a kind of master principle in nature. Some hoped it would help refound medicine on Newtonian, mathematical lines. For patients, the most visible legacy of the neuropathological revolution was the abandonment of bloodletting or "cupping" and the increasingly widespread use of opium and alcohol in medical treatments. In this chapter, I explore the career of one of the most famous writers of the Romantic era, Samuel Taylor Coleridge (1772-1834) who had the misfortune to live through this therapeutic revolution. I describe the circumstances under which he came to take opiates and the development of his opinions about their effect on him. © 2015 Elsevier Inc. All rights reserved.

  5. Treatment of opium alkaloid containing wastewater in sequencing batch reactor (SBR)-Effect of gamma irradiation

    International Nuclear Information System (INIS)

    Bural, Cavit B.; Demirer, Goksel N.; Kantoglu, Omer; Dilek, Filiz B.

    2010-01-01

    Aerobic biological treatment of opium alkaloid containing wastewater as well as the effect of gamma irradiation as pre-treatment was investigated. Biodegradability of raw wastewater was assessed in aerobic batch reactors and was found highly biodegradable (83-90% degradation). The effect of irradiation (40 and 140 kGy) on biodegradability was also evaluated in terms of BOD 5 /COD values and results revealed that irradiation imparted no further enhancement in the biodegradability. Despite the highly biodegradable nature of wastewater, further experiments in sequencing batch reactors (SBR) revealed that the treatment operation was not possible due to sludge settleability problem observed beyond an influent COD value of 2000 mg dm -3 . Possible reasons for this problem were investigated, and the high molecular weight, large size and aromatic structure of the organic pollutants present in wastewater was thought to contribute to poor settleability. Initial efforts to solve this problem by modifying the operational conditions, such as SRT reduction, failed. However, further operational modifications including addition of phosphate buffer cured the settleability problem and influent COD was increased up to 5000 mg dm -3 . Significant COD removal efficiencies (>70%) were obtained in both SBRs fed with original and irradiated wastewaters (by 40 kGy). However, pre-irradiated wastewater provided complete thebain removal and a better settling sludge, which was thought due to degradation of complex structure by radiation application. Degradation of the structure was observed by GC/MS analyses and enhancement in filterability tests.

  6. Treatment of opium alkaloid containing wastewater in sequencing batch reactor (SBR)-Effect of gamma irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Bural, Cavit B.; Demirer, Goksel N. [Middle East Technical University, Department of Environmental Engineering, 06531 Ankara (Turkey); Kantoglu, Omer [Turkish Atomic Energy Authority, Saraykoy Nuclear Research and Training Center, 06982, Kazan, Ankara (Turkey); Dilek, Filiz B., E-mail: fdilek@metu.edu.t [Middle East Technical University, Department of Environmental Engineering, 06531 Ankara (Turkey)

    2010-04-15

    Aerobic biological treatment of opium alkaloid containing wastewater as well as the effect of gamma irradiation as pre-treatment was investigated. Biodegradability of raw wastewater was assessed in aerobic batch reactors and was found highly biodegradable (83-90% degradation). The effect of irradiation (40 and 140 kGy) on biodegradability was also evaluated in terms of BOD{sub 5}/COD values and results revealed that irradiation imparted no further enhancement in the biodegradability. Despite the highly biodegradable nature of wastewater, further experiments in sequencing batch reactors (SBR) revealed that the treatment operation was not possible due to sludge settleability problem observed beyond an influent COD value of 2000 mg dm{sup -3}. Possible reasons for this problem were investigated, and the high molecular weight, large size and aromatic structure of the organic pollutants present in wastewater was thought to contribute to poor settleability. Initial efforts to solve this problem by modifying the operational conditions, such as SRT reduction, failed. However, further operational modifications including addition of phosphate buffer cured the settleability problem and influent COD was increased up to 5000 mg dm{sup -3}. Significant COD removal efficiencies (>70%) were obtained in both SBRs fed with original and irradiated wastewaters (by 40 kGy). However, pre-irradiated wastewater provided complete thebain removal and a better settling sludge, which was thought due to degradation of complex structure by radiation application. Degradation of the structure was observed by GC/MS analyses and enhancement in filterability tests.

  7. Opium - chemické složení, využití a možnosti zneužívání

    OpenAIRE

    Štenclová, Andrea

    2010-01-01

    Štenclová, A.: Opium - chemical composition, use and potentialities of drug abuse. A diploma thesis, Charles University in Prague, Faculty of Pharmacy in Hradec Králové, Department of Pharmaceutical Botany and Ecology, Hradec Králové 2010, 94 pages This retrieval diploma thesis focuses on the processing of the facts about opium. The issue is examined from several points of view. The thesis deals with the question of the origin of this drug, its historical conception in various civilisations; ...

  8. Study and Comparison Between Personality Traits and Coping Strategies Among Opium Addicts (within the age of 30-36

    Directory of Open Access Journals (Sweden)

    Alireza Jazayeri

    2003-05-01

    Full Text Available The research is looking into the study and comparison between personality traits and coping strategies and their relationship with one another among opium addicts within the age of 30-36. For this purpose, a research group comprising 50 opium addicts was selected with respect to control variables. In order to compare the results, 50 other individuals were selected as a observation group and with regard to control variables both groups were matched together. The five-factor personality trait inventory (NEO-FFI and the coping strategy inventory of Carver and Shearer were used. Moreover, in order to control the effects of depression and anxiety on personality traits, Beck’s test for anxiety and depression was used. The results indicated that without taking the effects of depression and anxiety into account, the addicts showed higher neuroticism trait but lower extraversion, agreeableness and conscientious traits. But when the effects of depression and anxiety were taken into account, the two groups showed a meaningful difference in the conscientious trait. Furthermore, addicts rarely use concentrated coping strategies and usually use non-effective strategies. Non-effective strategies had direct relationship with neuroticism and opposite relationship with conscientiousness.

  9. [Rapid screening the alkaloids of poppy shell in hot pot condiment, beef noodle soup and seasoning by direct analysis in real time-tandem mass spectrometry].

    Science.gov (United States)

    Zhang, Baile; Gao, Lihong; Xie, Yingshuang; Zhou, Wei; Chen, Xiaofeng; Lei, Chunni; Zhang, Huan

    2017-07-08

    A direct analysis in real time tandem mass spectrometry (DART-MS/MS) method was established for quickly screening five illegally added alkaloids of poppy shell from the hot pot condiment, beef noodle soup and seasoning. The samples were extracted and purified by acetonitrile, and then injected under the conditions of ionization temperature of 300℃, grid electrode voltage of 150 V and sampling rate of 0.8 mm/s using DART in the positive ion mode. The determination was conducted by tandem mass spectrometry in positive ESI mode under multiple reaction monitoring (MRM) mode. The method is simple and rapid, and can meet the requirement of rapid screening and analysis of large quantities of samples.

  10. Effectiveness of group cognitive therapy about opium addict complications on attitude of adolescents with drug dependent parents

    Directory of Open Access Journals (Sweden)

    Kaveh Hojjat

    2015-12-01

    Full Text Available Background and Aim: Statistics show that 30% to 40 % of  opium addicted fathers’ children are prone to substance abuse in the future. The present study aimed at assessing the effectiveness of cognitive therapy approach  to attitude changing of adolescents with substance dependent fathers. Materials and Methods:  In this controlled. field-trail randomized study. .data collection tool was “attitude to addiction questionnaire”. The study population was all male students in the first grade of high school in Maneh - Samalghan city. . Six sessions of group cognitive therapy based on the effectiveness of drug side-effects in drug-addicted fathers’ adolescent children’s attitude were held. The above-mentioned questionnaire was filled out before and after intervention. The obtained data  was fed into SPSS software (V: 16 using. Independent t-test .and paired t-test were used for analysis and P<0.05 was taken as the significant level. Results:  There were no significant differences between the two groups in pre-test regarding their attitude about drug abuse (P=.20%. Mean score variance from pre-test to post-test in the intervention group decreased, but in the control group, it showed a slight increase. This means that the intervention reduced the positive attitude towards drugs, but the changes were not statistically significant (p=0.57. Besides, among ten factors decisive in an individual’s attitude about addiction, only group cognitive therapy  was able  to decrease mean points of an individual’s attitude about drug abuse .. Significantly (P = 0.04. Conclusion: It was found that group cognitive therapy education about opium  addict complicationsdidn`t have a significant effect on the attitude of the students with addicted fathers. Thus, a change of adolescents’ attitude requires more research.

  11. Concentration profiling of minerals in iliac crest bone tissue of opium addicted humans using inductively coupled plasma and discriminant analysis techniques.

    Science.gov (United States)

    Mani-Varnosfaderani, Ahmad; Jamshidi, Mahbobeh; Yeganeh, Ali; Mahmoudi, Mani

    2016-02-20

    Opium addiction is one of the main health problems in developing countries and induces serious defects on the human body. In this work, the concentrations of 32 minerals including alkaline, heavy and toxic metals have been determined in the iliac crest bone tissue of 22 opium addicted individuals using inductively coupled plasma-optical emission spectroscopy (ICP-OES). The bone tissues of 30 humans with no physiological and metabolomic diseases were used as the control group. For subsequent analyses, the linear and quadratic discriminant analysis techniques have been used for classification of the data into "addicted" and "non-addicted" groups. Moreover, the counter-propagation artificial neural network (CPANN) has been used for clustering of the data. The results revealed that the CPANN is a robust model and thoroughly classifies the data. The area under the curve for the receiver operating characteristic curve for this model was more than 0.91. Investigation of the results revealed that the opium consumption causes a deficiency in the level of Calcium, Phosphate, Potassium and Sodium in iliac crest bone tissue. Moreover, this type of addiction induces an increment in the level of toxic and heavy metals such as Co, Cr, Mo and Ni in iliac crest tissue. The correlation analysis revealed that there were no significant dependencies between the age of the samples and the mineral content of their iliac crest, in this study. The results of this work suggest that the opium addicted individuals need thorough and restricted dietary and medical care programs after recovery phases, in order to have healthy bones. Copyright © 2015 Elsevier B.V. All rights reserved.

  12. Is opium a real risk factor for esophageal cancer or just a methodological artifact? Hospital and neighborhood controls in case-control studies.

    Science.gov (United States)

    Shakeri, Ramin; Kamangar, Farin; Nasrollahzadeh, Dariush; Nouraie, Mehdi; Khademi, Hooman; Etemadi, Arash; Islami, Farhad; Marjani, Hajiamin; Fahimi, Saman; Sepehr, Alireza; Rahmati, Atieh; Abnet, Christian C; Dawsey, Sanford M; Brennan, Paul; Boffetta, Paolo; Malekzadeh, Reza; Majdzadeh, Reza

    2012-01-01

    Control selection is a major challenge in epidemiologic case-control studies. The aim of our study was to evaluate using hospital versus neighborhood control groups in studying risk factors of esophageal squamous cell carcinoma (ESCC). We compared the results of two different case-control studies of ESCC conducted in the same region by a single research group. Case definition and enrollment were the same in the two studies, but control selection differed. In the first study, we selected two age- and sex-matched controls from inpatient subjects in hospitals, while for the second we selected two age- and sex-matched controls from each subject's neighborhood of residence. We used the test of heterogeneity to compare the results of the two studies. We found no significant differences in exposure data for tobacco-related variables such as cigarette smoking, chewing Nass (a tobacco product) and hookah (water pipe) usage, but the frequency of opium usage was significantly different between hospital and neighborhood controls. Consequently, the inference drawn for the association between ESCC and tobacco use did not differ between the studies, but it did for opium use. In the study using neighborhood controls, opium use was associated with a significantly increased risk of ESCC (adjusted OR 1.77, 95% CI 1.17-2.68), while in the study using hospital controls, this was not the case (OR 1.09, 95% CI 0.63-1.87). Comparing the prevalence of opium consumption in the two control groups and a cohort enrolled from the same geographic area suggested that the neighborhood controls were more representative of the study base population for this exposure. Hospital and neighborhood controls did not lead us to the same conclusion for a major hypothesized risk factor for ESCC in this population. Our results show that control group selection is critical in drawing appropriate conclusions in observational studies.

  13. The effect of pretreatment with clonidine on propofol consumption in opium abuser and non-abuser patients undergoing elective leg surgery

    Directory of Open Access Journals (Sweden)

    Morteza Jabbari Moghadam

    2012-01-01

    Full Text Available Objective: Clonidine, an alpha-2 adrenergic agonist, increases the quality of perioperative sedation and analgesia with a few side effects. This study was designed to assess the effect of clonidine premedication on the anesthesics used for elective below knee surgeries in opium abusers and non-abusers. Materials and Methods: In a randomized clinical trial, 160 patients were selected and assigned into four groups. Eighty patients among the opium abusers were divided randomly into clonidine and no clonidine groups, with 40 patients in each, and 80 among the non-abusers were again divided randomly into clonidine and no clonidine groups, with 40 patients in each group. All were anesthetized for elective orthopedic operation using the same predetermined method. The total administered dose of propofol and other variables were compared. Results: The total propofol dose in a decreasing order was as follows: Abuser patients receiving placebo (862 ± 351 mg, non-abuser patients receiving placebo (806 ± 348 mg, abuser patients receiving clonidine (472 ± 175 mg, and non-abuser patients receiving clonidine (448 ± 160 mg. Hence, a statistically significant difference was observed among the four study groups (P value for ANOVA = 0.0001. Conclusion: Adding clonidine as a preoperative medication decreases the patient′s anesthetic needs; this decrease was even more considerable on the anesthetic needs than the effect of opium abuse history on anesthetic dose.

  14. Evaluation of the quality consistency of powdered poppy capsule extractive by an averagely linear-quantified fingerprint method in combination with antioxidant activities and two compounds analyses.

    Science.gov (United States)

    Zhang, Yujing; Sun, Guoxiang; Hou, Zhifei; Yan, Bo; Zhang, Jing

    2017-12-01

    A novel averagely linear-quantified fingerprint method was proposed and successfully applied to monitor the quality consistency of alkaloids in powdered poppy capsule extractive. Averagely linear-quantified fingerprint method provided accurate qualitative and quantitative similarities for chromatographic fingerprints of Chinese herbal medicines. The stability and operability of the averagely linear-quantified fingerprint method were verified by the parameter r. The average linear qualitative similarity SL (improved based on conventional qualitative "Similarity") was used as a qualitative criterion in the averagely linear-quantified fingerprint method, and the average linear quantitative similarity PL was introduced as a quantitative one. PL was able to identify the difference in the content of all the chemical components. In addition, PL was found to be highly correlated to the contents of two alkaloid compounds (morphine and codeine). A simple flow injection analysis was developed for the determination of antioxidant capacity in Chinese Herbal Medicines, which was based on the scavenging of 2,2-diphenyl-1-picrylhydrazyl radical by antioxidants. The fingerprint-efficacy relationship linking chromatographic fingerprints and antioxidant activities was investigated utilizing orthogonal projection to latent structures method, which provided important pharmacodynamic information for Chinese herbal medicines quality control. In summary, quantitative fingerprinting based on averagely linear-quantified fingerprint method can be applied for monitoring the quality consistency of Chinese herbal medicines, and the constructed orthogonal projection to latent structures model is particularly suitable for investigating the fingerprint-efficacy relationship. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  15. AFLP studies on downy-mildew-resistant and downy-mildew ...

    Indian Academy of Sciences (India)

    the chloroplast preparation was free of mitochondria that re- quire a centrifugation at 12000 ... The present study describes the detection of inherited DNA markers in reciprocal F1 .... maternal inheritance of cpDNA in opium poppy. However,.

  16. 78 FR 33440 - Importer of Controlled Substances, Notice of Registration; Rhodes Technologies

    Science.gov (United States)

    2013-06-04

    ... importer of the following basic classes of controlled substances: Drug Schedule Opium Raw (9600) II Poppy... States obligations under international treaties, conventions, or protocols in effect on May 1, 1971. DEA...

  17. 78 FR 39337 - Importer of Controlled Substances; Notice Of Registration; Mallinckrodt, LLC.

    Science.gov (United States)

    2013-07-01

    ... Phenylacetone (8501) II Coca Leaves (9040) II Opium, raw (9600) II Poppy Straw Concentrate (9670) II The company... States obligations under international treaties, conventions, or protocols in effect on May 1, 1971. DEA...

  18. 75 FR 10312 - Importer of Controlled Substances Notice of Registration

    Science.gov (United States)

    2010-03-05

    ... classes of controlled substances listed in schedule II: Drug Schedule Opium, raw (9600) II Poppy Straw..., or protocols in effect on May 1, 1971, at this time. DEA has investigated Cambrex Charles City, Inc...

  19. 76 FR 30969 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-05-27

    ... Opium, raw (9600) II Poppy Straw Concentrate (9670) II The company plans to import the listed controlled... international treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated Mallinckrodt...

  20. 78 FR 69131 - Importer of Controlled Substances, Notice of Registration, Chattem Chemicals, Inc.

    Science.gov (United States)

    2013-11-18

    ...-Anilino-N-phenethyl-4-piperidine (8333).. II Phenylacetone (8501) II Opium, raw (9600) II Poppy Straw..., or protocols in effect on May 1, 1971. DEA has investigated Chattem Chemicals, Inc., to ensure that...

  1. 76 FR 51400 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-08-18

    ... classes of controlled substances: Drug Schedule Raw Opium (9600) II Concentrate of Poppy Straw II (9670... treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated Rhodes Technologies to...

  2. 78 FR 5498 - Importer of Controlled Substances; Notice of Registration; Chattem Chemicals, Inc.

    Science.gov (United States)

    2013-01-25

    ...-Anilino-N-phenethyl-4-piperidine (8333).. II Phenylacetone (8501) II Opium, raw (9600) II Poppy Straw... treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated Chattem Chemicals, Inc...

  3. 76 FR 42732 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-07-19

    ... classes of controlled substances: Drug Schedule Coca Leaves (9040) II Opium, raw (9600) II Poppy Straw... with United States obligations under international treaties, conventions, or protocols in effect on May...

  4. 76 FR 62447 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-10-07

    ...-phenethyl-4-piperidine (8333)... II Phenylacetone (8501) II Opium, raw (9600) II Poppy Straw Concentrate... under international treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated...

  5. 77 FR 35057 - Importer of Controlled Substances; Notice of Registration; Rhodes Technologies

    Science.gov (United States)

    2012-06-12

    ... importer of the basic classes of controlled substances: Drug Schedule Opium, raw (9600) II Poppy Straw... obligations under international treaties, conventions, or protocols in effect on May 1, 1971. DEA has...

  6. 75 FR 14186 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-03-24

    ... Opium (9600) II Concentrate of Poppy Straw (9670) II The company plans to import the listed controlled... protocols in effect on May 1, 1971, at this time. DEA has investigated Rhodes Technologies to ensure that...

  7. 77 FR 19717 - Importer of Controlled Substances; Notice of Registration Mallinckrodt LLC

    Science.gov (United States)

    2012-04-02

    ...) II Opium, raw (9600) II Poppy Straw Concentrate (9670) II The company plans to import the listed... international treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated Mallinckrodt...

  8. 75 FR 14187 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-03-24

    ... (9040) II Opium, raw (9600) II Poppy Straw Concentrate (9670) II The company plans to import the listed... international treaties, conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated...

  9. Mechanistic Population Pharmacokinetics of Morphine in Neonates With Abstinence Syndrome After Oral Administration of Diluted Tincture of Opium.

    Science.gov (United States)

    Liu, Tao; Lewis, Tamorah; Gauda, Estelle; Gobburu, Jogarao; Ivaturi, Vijay

    2016-08-01

    Conducting and analyzing clinical trials in vulnerable neonates are extremely challenging. The aim of this analysis is to develop a morphine population pharmacokinetics (PK) model using data collected during a randomized control trial in neonates with abstinence syndrome (NAS). A 3-compartment morphine structural PK model after intravenous (IV) administration from previously published work was utilized as prior, whereas an allometric scaling method with physiological consideration was used to extrapolate a PK profile from adults to pediatrics. The absorption rate constant and bioavailability were estimated in NAS after oral administration of diluted tincture of opium (DTO). Goodness-of-fit plots along with normalized prediction distribution error and bootstrap method were performed for model evaluation. We successfully extrapolated the PK profile from adults to pediatrics after IV administration. The estimated first-order absorption rate constant and bioavailability were 0.751 hour(-1) and 48.5%, respectively. Model evaluations showed that the model can accurately and precisely describe the observed data. The population pharmacokinetic model we derived for morphine after oral administration of DTO is reasonable and acceptable; therefore, it can be used to describe the PK and guide future studies. The integration of the previous population PK knowledge as prior information successfully overcomes the logistic and practical issue in vulnerable neonate population. © 2016, The American College of Clinical Pharmacology.

  10. Treatment of opium alkaloid containing wastewater in sequencing batch reactor (SBR)—Effect of gamma irradiation

    Science.gov (United States)

    Bural, Cavit B.; Demirer, Goksel N.; Kantoglu, Omer; Dilek, Filiz B.

    2010-04-01

    Aerobic biological treatment of opium alkaloid containing wastewater as well as the effect of gamma irradiation as pre-treatment was investigated. Biodegradability of raw wastewater was assessed in aerobic batch reactors and was found highly biodegradable (83-90% degradation). The effect of irradiation (40 and 140 kGy) on biodegradability was also evaluated in terms of BOD 5/COD values and results revealed that irradiation imparted no further enhancement in the biodegradability. Despite the highly biodegradable nature of wastewater, further experiments in sequencing batch reactors (SBR) revealed that the treatment operation was not possible due to sludge settleability problem observed beyond an influent COD value of 2000 mg dm -3. Possible reasons for this problem were investigated, and the high molecular weight, large size and aromatic structure of the organic pollutants present in wastewater was thought to contribute to poor settleability. Initial efforts to solve this problem by modifying the operational conditions, such as SRT reduction, failed. However, further operational modifications including addition of phosphate buffer cured the settleability problem and influent COD was increased up to 5000 mg dm -3. Significant COD removal efficiencies (>70%) were obtained in both SBRs fed with original and irradiated wastewaters (by 40 kGy). However, pre-irradiated wastewater provided complete thebain removal and a better settling sludge, which was thought due to degradation of complex structure by radiation application. Degradation of the structure was observed by GC/MS analyses and enhancement in filterability tests.

  11. Blind column selection protocol for two-dimensional high performance liquid chromatography.

    Science.gov (United States)

    Burns, Niki K; Andrighetto, Luke M; Conlan, Xavier A; Purcell, Stuart D; Barnett, Neil W; Denning, Jacquie; Francis, Paul S; Stevenson, Paul G

    2016-07-01

    The selection of two orthogonal columns for two-dimensional high performance liquid chromatography (LC×LC) separation of natural product extracts can be a labour intensive and time consuming process and in many cases is an entirely trial-and-error approach. This paper introduces a blind optimisation method for column selection of a black box of constituent components. A data processing pipeline, created in the open source application OpenMS®, was developed to map the components within the mixture of equal mass across a library of HPLC columns; LC×LC separation space utilisation was compared by measuring the fractional surface coverage, fcoverage. It was found that for a test mixture from an opium poppy (Papaver somniferum) extract, the combination of diphenyl and C18 stationary phases provided a predicted fcoverage of 0.48 and was matched with an actual usage of 0.43. OpenMS®, in conjunction with algorithms designed in house, have allowed for a significantly quicker selection of two orthogonal columns, which have been optimised for a LC×LC separation of crude extractions of plant material. Copyright © 2016 Elsevier B.V. All rights reserved.

  12. Parallel segmented outlet flow high performance liquid chromatography with multiplexed detection

    International Nuclear Information System (INIS)

    Camenzuli, Michelle; Terry, Jessica M.; Shalliker, R. Andrew; Conlan, Xavier A.; Barnett, Neil W.; Francis, Paul S.

    2013-01-01

    Graphical abstract: -- Highlights: •Multiplexed detection for liquid chromatography. •‘Parallel segmented outlet flow’ distributes inner and outer portions of the analyte zone. •Three detectors were used simultaneously for the determination of opiate alkaloids. -- Abstract: We describe a new approach to multiplex detection for HPLC, exploiting parallel segmented outlet flow – a new column technology that provides pressure-regulated control of eluate flow through multiple outlet channels, which minimises the additional dead volume associated with conventional post-column flow splitting. Using three detectors: one UV-absorbance and two chemiluminescence systems (tris(2,2′-bipyridine)ruthenium(III) and permanganate), we examine the relative responses for six opium poppy (Papaver somniferum) alkaloids under conventional and multiplexed conditions, where approximately 30% of the eluate was distributed to each detector and the remaining solution directed to a collection vessel. The parallel segmented outlet flow mode of operation offers advantages in terms of solvent consumption, waste generation, total analysis time and solute band volume when applying multiple detectors to HPLC, but the manner in which each detection system is influenced by changes in solute concentration and solution flow rates must be carefully considered

  13. Parallel segmented outlet flow high performance liquid chromatography with multiplexed detection

    Energy Technology Data Exchange (ETDEWEB)

    Camenzuli, Michelle [Australian Centre for Research on Separation Science (ACROSS), School of Science and Health, University of Western Sydney (Parramatta), Sydney, NSW (Australia); Terry, Jessica M. [Centre for Chemistry and Biotechnology, School of Life and Environmental Sciences, Deakin University, Geelong, Victoria 3216 (Australia); Shalliker, R. Andrew, E-mail: r.shalliker@uws.edu.au [Australian Centre for Research on Separation Science (ACROSS), School of Science and Health, University of Western Sydney (Parramatta), Sydney, NSW (Australia); Conlan, Xavier A.; Barnett, Neil W. [Centre for Chemistry and Biotechnology, School of Life and Environmental Sciences, Deakin University, Geelong, Victoria 3216 (Australia); Francis, Paul S., E-mail: paul.francis@deakin.edu.au [Centre for Chemistry and Biotechnology, School of Life and Environmental Sciences, Deakin University, Geelong, Victoria 3216 (Australia)

    2013-11-25

    Graphical abstract: -- Highlights: •Multiplexed detection for liquid chromatography. •‘Parallel segmented outlet flow’ distributes inner and outer portions of the analyte zone. •Three detectors were used simultaneously for the determination of opiate alkaloids. -- Abstract: We describe a new approach to multiplex detection for HPLC, exploiting parallel segmented outlet flow – a new column technology that provides pressure-regulated control of eluate flow through multiple outlet channels, which minimises the additional dead volume associated with conventional post-column flow splitting. Using three detectors: one UV-absorbance and two chemiluminescence systems (tris(2,2′-bipyridine)ruthenium(III) and permanganate), we examine the relative responses for six opium poppy (Papaver somniferum) alkaloids under conventional and multiplexed conditions, where approximately 30% of the eluate was distributed to each detector and the remaining solution directed to a collection vessel. The parallel segmented outlet flow mode of operation offers advantages in terms of solvent consumption, waste generation, total analysis time and solute band volume when applying multiple detectors to HPLC, but the manner in which each detection system is influenced by changes in solute concentration and solution flow rates must be carefully considered.

  14. 75 FR 1812 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-01-13

    ... of controlled substances listed in schedule II: Drug Schedule Phenylacetone (8501) II Coca Leaves... registration or re-registration to import crude opium, poppy straw, concentrate of poppy straw or coca leaves... such basic classes of controlled substances listed in schedule I or II, which fall under the authority...

  15. 76 FR 39123 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-07-05

    ... Carfentanil (9743) II Coca Leaves (9040) II Cocaine (9041) II Codeine (9050) II Dextropropoxyphene, bulk (non... registration or re-registration to import crude opium, poppy straw, concentrate of poppy straw, and coca leaves... such basic classes of controlled substances listed in schedule I or II, which fall under the authority...

  16. 77 FR 4831 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2012-01-31

    ... (8501) II Coca Leaves (9040) II Oxycodone (9143) II Hydromorphone (9150) II Hydrocodone (9193) II... crude opium, poppy straw, poppy straw concentrate, and coca leaves. As explained in the Correction to... schedule I or II, which fall under the authority of section 1002(a)(2)(B) of the Act 21 U.S.C. 952 (a)(2)(B...

  17. 76 FR 5827 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-02-02

    ... basic classes of controlled substances: Drug Schedule Phenylacetone (8501) II Coca Leaves (9040) II... re-registration to import crude opium, poppy straw, concentrate of poppy straw or coca leaves. As... classes of controlled substances listed in schedule I or II, which fall under the authority of section...

  18. Dispersive liquid-liquid microextraction followed by high-performance liquid chromatography-ultraviolet detection to determination of opium alkaloids in human plasma.

    Science.gov (United States)

    Ahmadi-Jouibari, Toraj; Fattahi, Nazir; Shamsipur, Mojtaba; Pirsaheb, Meghdad

    2013-11-01

    A novel, simple, rapid and sensitive dispersive liquid-liquid microextraction method based on the solidification of floating organic drop (DLLME-SFO) combined with high-performance liquid chromatography-ultraviolet detection (HPLC-UV) was used to determine opium alkaloids in human plasma. During the extraction procedure, plasma protein was precipitated by using a mixture of zinc sulfate solution and acetonitrile. Some effective parameters on extraction were studied and optimized. Under the optimum conditions (extraction solvent: 30.0 μl 1-undecanol; disperser solvent: 470 μl acetone; pH: 9; salt addition: 1%(w/v) NaCl and extraction time: 0.5 min), calibration curves are linear in the range of 1.5-1000 μgl(-1) and limit of detections (LODs) are in the range of 0.5-5 μgl(-1). The relative standard deviations (RSDs) for 100 μgl(-1) of morphine and codeine, 10.0 μgl(-1) of papaverine and 20.0 μgl(-1) of noscapine in diluted human plasma are in the range of 4.3-7.4% (n=5). Finally, the method was successfully applied in the determination of opium alkaloids in the actual human plasma samples. The relative recoveries of plasma samples spiked with alkaloids are 88-110.5%. The obtained results show that DLLME-SFO combined with HPLC-UV is a fast and simple method for the determination of opium alkaloids in human plasma. Copyright © 2013 Elsevier B.V. All rights reserved.

  19. Determinants of Gastroesophageal Reflux Disease, Including Hookah Smoking and Opium Use– A Cross-Sectional Analysis of 50,000 Individuals

    Science.gov (United States)

    Islami, Farhad; Nasseri-Moghaddam, Siavosh; Pourshams, Akram; Poustchi, Hossein; Semnani, Shahryar; Kamangar, Farin; Etemadi, Arash; Merat, Shahin; Khoshnia, Masoud; Dawsey, Sanford M.; Pharoah, Paul D.; Brennan, Paul; Abnet, Christian C.; Boffetta, Paolo; Malekzadeh, Reza

    2014-01-01

    Background Gastroesophageal reflux disease (GERD) is a common cause of discomfort and morbidity worldwide. However, information on determinants of GERD from large-scale studies in low- to medium-income countries is limited. We investigated the factors associated with different measures of GERD symptoms, including frequency, patient-perceived severity, and onset time. Methods We performed a cross-sectional analysis of the baseline data from a population-based cohort study of ∼50,000 individuals in in Golestan Province, Iran. GERD symptoms in this study included regurgitation and/or heartburn. Results Approximately 20% of participants reported at least weekly symptoms. Daily symptoms were less commonly reported by men, those of Turkmen ethnicity, and nass chewers. On the other hand, age, body mass index, alcohol drinking, cigarette smoking, opium use, lower socioeconomic status, and lower physical activity were associated with daily symptoms. Most of these factors showed similar associations with severe symptoms. Women with higher BMI and waist to hip ratio were more likely to report frequent and severe GERD symptoms. Hookah smoking (OR 1.34, 95% CI 1.02–1.75) and opium use (OR 1.70, 95% CI 1.55–1.87) were associated with severe symptoms, whereas nass chewing had an inverse association (OR 0.87, 95% CI 0.76–0.99). After exclusion of cigarette smokers, hookah smoking was still positively associated and nass chewing was inversely associated with GERD symptoms (all frequencies combined). Conclusion GERD is common in this population. The associations of hookah and opium use and inverse association of nass use with GERD symptoms are reported for the first time. Further studies are required to investigate the nature of these associations. Other determinants of GERD were mostly comparable to those reported elsewhere. PMID:24586635

  20. Determinants of gastroesophageal reflux disease, including hookah smoking and opium use- a cross-sectional analysis of 50,000 individuals.

    Science.gov (United States)

    Islami, Farhad; Nasseri-Moghaddam, Siavosh; Pourshams, Akram; Poustchi, Hossein; Semnani, Shahryar; Kamangar, Farin; Etemadi, Arash; Merat, Shahin; Khoshnia, Masoud; Dawsey, Sanford M; Pharoah, Paul D; Brennan, Paul; Abnet, Christian C; Boffetta, Paolo; Malekzadeh, Reza

    2014-01-01

    Gastroesophageal reflux disease (GERD) is a common cause of discomfort and morbidity worldwide. However, information on determinants of GERD from large-scale studies in low- to medium-income countries is limited. We investigated the factors associated with different measures of GERD symptoms, including frequency, patient-perceived severity, and onset time. We performed a cross-sectional analysis of the baseline data from a population-based cohort study of ∼ 50,000 individuals in in Golestan Province, Iran. GERD symptoms in this study included regurgitation and/or heartburn. Approximately 20% of participants reported at least weekly symptoms. Daily symptoms were less commonly reported by men, those of Turkmen ethnicity, and nass chewers. On the other hand, age, body mass index, alcohol drinking, cigarette smoking, opium use, lower socioeconomic status, and lower physical activity were associated with daily symptoms. Most of these factors showed similar associations with severe symptoms. Women with higher BMI and waist to hip ratio were more likely to report frequent and severe GERD symptoms. Hookah smoking (OR 1.34, 95% CI 1.02-1.75) and opium use (OR 1.70, 95% CI 1.55-1.87) were associated with severe symptoms, whereas nass chewing had an inverse association (OR 0.87, 95% CI 0.76-0.99). After exclusion of cigarette smokers, hookah smoking was still positively associated and nass chewing was inversely associated with GERD symptoms (all frequencies combined). GERD is common in this population. The associations of hookah and opium use and inverse association of nass use with GERD symptoms are reported for the first time. Further studies are required to investigate the nature of these associations. Other determinants of GERD were mostly comparable to those reported elsewhere.

  1. Determinants of gastroesophageal reflux disease, including hookah smoking and opium use- a cross-sectional analysis of 50,000 individuals.

    Directory of Open Access Journals (Sweden)

    Farhad Islami

    Full Text Available Gastroesophageal reflux disease (GERD is a common cause of discomfort and morbidity worldwide. However, information on determinants of GERD from large-scale studies in low- to medium-income countries is limited. We investigated the factors associated with different measures of GERD symptoms, including frequency, patient-perceived severity, and onset time.We performed a cross-sectional analysis of the baseline data from a population-based cohort study of ∼ 50,000 individuals in in Golestan Province, Iran. GERD symptoms in this study included regurgitation and/or heartburn.Approximately 20% of participants reported at least weekly symptoms. Daily symptoms were less commonly reported by men, those of Turkmen ethnicity, and nass chewers. On the other hand, age, body mass index, alcohol drinking, cigarette smoking, opium use, lower socioeconomic status, and lower physical activity were associated with daily symptoms. Most of these factors showed similar associations with severe symptoms. Women with higher BMI and waist to hip ratio were more likely to report frequent and severe GERD symptoms. Hookah smoking (OR 1.34, 95% CI 1.02-1.75 and opium use (OR 1.70, 95% CI 1.55-1.87 were associated with severe symptoms, whereas nass chewing had an inverse association (OR 0.87, 95% CI 0.76-0.99. After exclusion of cigarette smokers, hookah smoking was still positively associated and nass chewing was inversely associated with GERD symptoms (all frequencies combined.GERD is common in this population. The associations of hookah and opium use and inverse association of nass use with GERD symptoms are reported for the first time. Further studies are required to investigate the nature of these associations. Other determinants of GERD were mostly comparable to those reported elsewhere.

  2. Preoperative Belladonna and Opium Suppository for Ureteral Stent Pain: A Randomized, Double-blinded, Placebo-controlled Study.

    Science.gov (United States)

    Lee, Franklin C; Holt, Sarah K; Hsi, Ryan S; Haynes, Brandon M; Harper, Jonathan D

    2017-02-01

    To investigate whether the use of a belladonna and opium (B&O) rectal suppository administered immediately before ureteroscopy (URS) and stent placement could reduce stent-related discomfort. A randomized, double-blinded, placebo-controlled study was performed from August 2013 to December 2014. Seventy-one subjects were enrolled and randomized to receive a B&O (15 mg/30 mg) or a placebo suppository after induction of general anesthesia immediately before URS and stent placement. Baseline urinary symptoms were assessed using the American Urological Association Symptom Score (AUASS). The Ureteral Stent Symptom Questionnaire and AUASS were completed on postoperative days (POD) 1, 3, and after stent removal. Analgesic use intraoperatively, in the recovery unit, and at home was recorded. Of the 71 subjects, 65 had treatment for ureteral (41%) and renal (61%) calculi, 4 for renal urothelial carcinoma, and 2 were excluded for no stent placed. By POD3, the B&O group reported a higher mean global quality of life (QOL) score (P = .04), a better mean quality of work score (P = .05), and less pain with urination (P = .03). The B&O group reported an improved AUASS QOL when comparing POD1 with post-stent removal (P = .04). There was no difference in analgesic use among groups (P = .67). There were no episodes of urinary retention. Age was associated with unplanned emergency visits (P <.00) and "high-pain" measure (P = .02) CONCLUSION: B&O suppository administered preoperatively improved QOL measures and reduced urinary-related pain after URS with stent. Younger age was associated with severe stent pain and unplanned hospital visits. Copyright © 2016 Elsevier Inc. All rights reserved.

  3. 77 FR 60143 - Importer of Controlled Substances; Notice of Registration; Cody Laboratories, Inc.

    Science.gov (United States)

    2012-10-02

    ... importer of the following basic classes of controlled substances: Drug Schedule Opium, raw (9600) II... several controlled substances that are manufactured from opium raw, and poppy straw concentrate. The..., or protocols in effect on May 1, 1971. DEA has investigated Cody Laboratories, Inc., to ensure that...

  4. 76 FR 586 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-01-05

    ... importer of the following basic classes of controlled substances: Drug Schedule Opium, raw (9600) II Concentrate of Poppy Straw (9670) II Tapentadol (9780) II The company plans to import the Raw Opium (9600) and... under international treaties, conventions, or protocols in effect on May 1, 1971. DEA has investigated...

  5. 21 CFR 1312.13 - Issuance of import permit.

    Science.gov (United States)

    2010-04-01

    ... drug listed in Schedule III, IV, or V if he finds: (1) That the substance is crude opium, poppy straw... shall render it void and of no effect. Permits are not transferable. Each copy of the permit shall have... the Act (21 U.S.C. 952(a)(1) or (a)(2)(A)), the importation of approved narcotic raw material (opium...

  6. Moderate hypothermia and its effects in reducing the applied dose of anesthetics for patients with opium dependence in cardiac surgery: A randomized controlled trial.

    Science.gov (United States)

    Taghadomi, Reza Jalaian; Golmakani, Ebrahim; Alizadeh, Kambiz; Mottahedi, Behrooz; Rahdari, Ali; Sheybani, Shima

    2016-09-01

    An increasing number of patients addicted to opium are experiencing awareness during coronary artery bypass surgery (CABG) as a result of tolerance to anesthetics. This research was primarily intended to determine the potential diminishing effects of moderate hypothermia on anesthetic dosage and recall of anesthesia during the procedure. In this double-blind randomized controlled trial, a total of 80 CABG candidates with known addiction to opium were divided into two groups: one normothermic (N) and the other moderately hypothermic (H), both undergoing induction as well as close monitoring from September 2014 to January 2016. The candidates were initially set for a target bispectral index (BIS) score of between 40 and 60. As the score rose to 60, an additional dose of propofol was administered, alongside rise in blood pressure and tear-shedding. To enhance the accuracy of our evaluation of anesthetic depth, we also used two questionnaires to test candidates' recall filled with the assistance of a colleague 24 hours following surgery. Independent-samples t-test and chi-square test were used by SPSS v 18 for data analysis. Eighty patients were studied in two groups of normothermic (N) (n = 40) and hypothermic (H) (n = 40). Given similar demographic data as well as the duration of surgery, we arrived at a propofol dose of 122.52±13.11 cc for normothermic patients and 101.28±14.06 cc for hypothermic subjects (p=0.001). As for fentanyl, the total required sum came up to 39.60±21.04 cc and 31.72±5.81 cc for the above-mentioned groups in order (p=0.025). Moreover, the post-operative interview showed that there was no report of a patient with memory recall following surgery. Moderate hypothermia can substantially reduce the need for anesthetics in patients with addiction to opium when undergoing CABG surgery. This study is registered in Iranian Registry of Clinical Trials with registration number of IRCT2014050513159N5. This research was supported financially by the

  7. The Colombian environment and the illicit cultivations; El medio ambiente colombiano y los cultivos ilicitos

    Energy Technology Data Exchange (ETDEWEB)

    Diaz Piedrahita, Santiago

    1998-06-01

    A profile of the richness, diversity and use of the Colombian flora is provided. the uses, historically, of the coca (Erytroxilon coca), marijuana (Cannabis indica), and poppy (Papaver somniferum), as escape mechanisms, are analyzed and attention is given to the ecological damages (deforestation, use of herbicides, erosion, and destruction of sources of water) generated by these now illegal crops.

  8. The Colombian environment and the illicit cultivations

    International Nuclear Information System (INIS)

    Diaz Piedrahita, Santiago

    1998-01-01

    A profile of the richness, diversity and use of the Colombian flora is provided. the uses, historically, of the coca (Erytroxilon coca), marijuana (Cannabis indica), and poppy (Papaver somniferum), as escape mechanisms, are analyzed and attention is given to the ecological damages (deforestation, use of herbicides, erosion, and destruction of sources of water) generated by these now illegal crops

  9. De toepassing van gedeelde stikstofgiften bij enkele zaadgewassen

    NARCIS (Netherlands)

    Roon, van E.

    1959-01-01

    The influence was studied of split dressings of N on susceptibility to lodging, on yields of grain and straw and on seed quality of a number of seed crops: poppy (Papaver somniferum), spinach (Spinacia oleracea), radish (Raphanus sativus), caraway (Carum carvi), winter swede-like oilrape (Brassica

  10. How to find non-dependent opiate users: a comparison of sampling methods in a field study of opium and heroin users.

    Science.gov (United States)

    Korf, Dirk J; van Ginkel, Patrick; Benschop, Annemieke

    2010-05-01

    The first aim is to better understand the potentials and limitations of different sampling methods for reaching a specific, rarely studied population of drug users and for persuading them to take part in a multidisciplinary study. The second is to determine the extent to which these different methods reach similar or dissimilar segments of the non-dependent opiate-using population. Using ethnographic fieldwork (EFW) and targeted canvassing (TARC; small newspaper advertisements and website announcements), supplemented by snowball referrals, we recruited and interviewed 127 non-dependent opiate users (lifetime prevalence of use 5-100 times; 86.6% had used heroin and 56.7% opium). Average age was 39.0; 66.1% were male and 33.9% female. In addition to opiates, many respondents had wide experience with other illicit drugs. The majority had non-conventional lifestyles. Both EFW and TARC yielded only limited numbers of snowball referrals. EFW requires specific skills, is labour-intensive, thus expensive, but allows unsuitable candidates to be excluded faster. Respondents recruited through EFW were significantly more likely to have experience with opium and various drugs other than opiates. TARC resulted in larger percentages of women and respondents with conventional lifestyles. TARC is less labour-intensive but requires more time for screening candidates; its cost-effectiveness depends on the price of advertising for the recruitment. Different methods reach different segments of the population of non-dependent opiate users. It is useful to employ a multi-method approach to reduce selectivity. Copyright 2009 Elsevier B.V. All rights reserved.

  11. Opium addiction as an independent risk factor for coronary microvascular dysfunction: A case-control study of 250 consecutive patients with slow-flow angina.

    Science.gov (United States)

    Esmaeili Nadimi, Ali; Pour Amiri, Farah; Sheikh Fathollahi, Mahmood; Hassanshahi, Gholamhossien; Ahmadi, Zahra; Sayadi, Ahmad Reza

    2016-09-15

    Approximately 20% to 30% of patients who undergo coronary angiography for assessment of typical cardiac chest pain display microvascular coronary dysfunction (MCD). This study aimed to determine potential relationships between baseline clinical characteristics and likelihood of MCD diagnosis in a large group of patients with stable angina symptoms, positive exercise test and angiographic ally normal epicardial coronary arteries. This cross-sectional study included 250 Iranian with documented evidence of cardiac ischemia on exercise testing, class I or II indication for coronary angiography, and either: (1) angiographically normal coronary arteries and diagnosis of MCD with slow-flow phenomenon, or (2) normal angiogram and no evidence of MCD. All patients completed a questionnaire designed to capture key data including clinical demographics, past medical history, and social factors. Data was evaluated using single and multivariable logistic regression models to identify potential individual patient factors that might help to predict a diagnosis of MCD. 125 (11.2% of total) patients were subsequently diagnosed with MCD. 125 consecutive control subjects were selected for comparison. The mean age was similar among the two groups (52.38 vs. 53.26%, p=ns), but there was a higher proportion of men in the study group compared to control (42.4 vs. 27.2%, p=0.012). No significant relationships were observed between traditional cardiovascular risk factors (diabetes, hypertension, and dyslipidemia) or body mass index (BMI), and likelihood of MCD diagnosis. However, opium addiction was found to be an independent predictor of MCD on single and multivariable logistic regression model (OR=3.575, 95%CI: 1.418-9.016; p=0.0069). We observed a significant relationship between opium addiction and microvascular angina. This novel finding provides a potential mechanistic insight into the pathogenesis of MCD with slow-flow phenomenon. Copyright © 2016 Elsevier Ireland Ltd. All rights

  12. Methadone Detoxification Versus Traditional Gradual Decrease in the Consumed Amount of Refined Opium Dross (Shireh: The Preferred Method for Controlling Withdrawal Syndrome

    Directory of Open Access Journals (Sweden)

    Mohammadreza Farsinejad

    2012-08-01

    Full Text Available Background: The aim of this study was to compare the effectiveness of methadone detoxification with traditional method of gradual decrement in the abused amount of the refined opium dross (Shireh to control withdrawal syndrome in Shireh-addicted patients. Methods: In this study, two groups of Shireh addicts were compared. The first group was treated by methadone and the second group by gradual decrement in the amount of consumed Shireh. Those experiencing the adverse effects of the treatment were excluded from the study. Methadone dose was calculated based on the amount of the Shireh consumed and detoxification was performed during a 21-day period. In the second group, the amount of the consumed Shireh was gradually decreased within 21 days and some of the withdrawal symptoms were selected as indicators for patient evaluation. Results: A total of 35 patients (16 versus 19 patients in the first and second groups were evaluated. Their mean age was 43 ± 4 years and all were male. A statistically significant difference was found between these two groups in terms of severity and duration of withdrawal symptoms within the first five days and their duration after the 21st day of the onset of detoxification (P< 0.05. Conclusion: In comparison with methadone detoxification, traditional method of gradually decreasing the consumed amount of Shireh controls the severity and duration of withdrawal symptoms better in the course of detoxification.

  13. Functional Characterization of 4´OMT and 7OMT Genes in BIA Biosynthesis

    Directory of Open Access Journals (Sweden)

    Tugba eGurkok

    2016-02-01

    Full Text Available Alkaloids are diverse group of secondary metabolites generally found in plants. Opium poppy (Papaver somniferum L., the only commercial source of morphinan alkaloids, has been used as a medicinal plant since ancient times. It produces benzylisoquinoline alkaloids (BIA including the narcotic analgesic morphine, the muscle relaxant papaverine, and the anti-cancer agent noscapine. Though BIAs play crucial roles in many biological mechanisms their steps in biosynthesis and the responsible genes remain to be revealed. In this study, expressions of 3-hydroxy-N-methylcoclaurine 4´-O-methyltransferase (4´OMT and reticuline 7-O-methyltransferase (7OMT genes were subjected tomanipulation to functionally characterize their roles in BIA biosynthesis. Measurements of alkaloid accumulation were performed in leaf, stem and capsule tissues accordingly. Suppression of 4´OMT expression caused reduction in the total alkaloid content in stem tissue whereas total alkaloid content was significantly induced in the capsule. Silencing of the 7OMT gene also caused repression in total alkaloid content in the stem. On the other hand, over-expression of 4´OMT and 7OMT resulted in higher morphine accumulation in the stem but suppressed amount in the capsule. Moreover, differential expression in several BIA synthesis genes (CNMT, TYDC, 6OMT, SAT, COR, 4´OMT and 7OMT were observed upon manipulation of 4´OMT and 7OMT expression. Upon silencing and overexpression applications, tissue specific effects of these genes were identified. Manipulation of 4´OMT and 7OMT genes caused differentiated accumulation of BIAs including morphine and noscapine in capsule and stem tissues.

  14. Prevalence of obsessive-compulsive disorder in patients with opium addiction that refer to the addiction clinics affiliated to the Lorestan University of Medical Sciences in 2015

    Directory of Open Access Journals (Sweden)

    Samaneh Mohamadpour

    2016-12-01

    Full Text Available Background : The existence of OCD-like symptom in patients with  opium addiction , , the lack of a coherent,  and shows the necessity of this study. The aim of this research is to study of prevalence of obsessive-compulsive disorder in patients with opioid dependency that refer to the addiction clinics affiliated to the lorestan university of medical sciences. Materials and Methods: This research is a cross-sectional descriptive study. In this study, 200 patients with opioid dependency who attended to the addiction clinics affiliated to the Lorestan University of Medical Science were selected by convenience sampling method from December to February in 2013. Data collected by using instruments including Demographic Questionnaire and Zohar-fineberg screening questionnaire obsession. Descriptive and inferential statistical indicators by spss-20 software were used for data analysis. Results: In this study all participants were man. The mean and standard deviation of the respondents’ age and term drug abuse were in order 41/72±11/96 and 12/02±8/87. Patients were % 71 married, % 56 self-employed and in terms of education % 43 level of diploma. Also, 31 patients were with (% 15/05 obsessive-compulsive disorder and 169 patients were (% 84/5 without obsessive-compulsive disorder. Conclusion: In creating drug abuse disorder, other disorders and symptoms may contribute and have important roles. Therefore, diagnosis and attention to it is important. Accordingly, clinical specialists on the results of such research design appropriate clinical trials or modify of existing interventions.

  15. Combination of electrochemistry with chemometrics to introduce an efficient analytical method for simultaneous quantification of five opium alkaloids in complex matrices.

    Science.gov (United States)

    Gholivand, Mohammad-Bagher; Jalalvand, Ali R; Goicoechea, Hector C; Gargallo, Raimundo; Skov, Thomas; Paimard, Giti

    2015-01-01

    For the first time, an analytical methodology based on differential pulse voltammetry (DPV) at a glassy carbon electrode (GCE) and integration of three efficient strategies including variable selection based on ant colony optimization (ACO), mathematical pre-processing selection by genetic algorithm (GA), and sample selection (SS) through a distance-based procedure to improve partial least squares-1 (PLS-1, ACO-GA-SS-PLS-1) multivariate calibration (MVC) for the simultaneous determination of five opium alkaloids including morphine (MOP), noscapine (NOP), thebaine (TEB), codeine (COD), and papaverine (PAP) was used and validated. The baselines of the DPV signals were modeled as a smooth curve, using P-splines, a combination of B-splines and a discrete roughness penalty. After subtraction of the baseline we got a signal with a two-component probability density. One component was for the peaks and it was approximated by a uniform distribution on the potential axis. The other component was for the observed noise around the baseline. Some sources of bi-linearity deviation for electrochemical data were discussed and analyzed. The lack of bi-linearity was tackled by potential shift correction using correlation optimized warping (COW) algorithm. The MVC model was developed as a quinternary calibration model in a blank human serum sample (drug-free) provided by a healthy volunteer to regard the presence of a strong matrix effect which may be caused by the possible interferents present in the serum, and it was validated and tested with two independent sets of analytes mixtures in the blank and actual human serum samples, respectively. Fortunately, the proposed methodology was successful in simultaneous determination of MOP, NOP, TEB, COD, and PAP in both blank and actual human serum samples and its results were satisfactory comparable to those obtained by applying the reference method based on high performance liquid chromatography-ultraviolet detection (HPLC-UV). Copyright

  16. The comparison of Updating function of Working Memory in Three Groups of Substance Abusers (Heroin, Opium, Those Treated with Methadone and normal controls

    Directory of Open Access Journals (Sweden)

    Gholamrezayee S

    2016-11-01

    Full Text Available Introduction: Chronic use of opiates is associated with a wide range of neuropsychological deficits. Therefore, this study aimed to evaluate one of the neuropsychological functions, updating function of working memory, in three groups, including substance abusers (heroin and opium, those under treatment with methadone, and normal controls. Methods:The method of this study was causal-comparative. Ninty individuals in three groups, including substance abusers (n = 30, those under treatment with methadone (n = 30, and normal controls (n = 30 were selected from people referred to the addiction treatment Clinics in Shiraz (2015 with the purposeful sampling method. All subjects were evaluated regarding working memory updating and self-reported mental effort scale and the results were analyzed by Multiple Analysis of Variance (MANOVA test and Tukey post hoc test with SPSS software (version 23. Results:The results showed a significant difference between the three groups in the updating function of working memory; so that effectiveness and efficiency of processing in the normal group was better than the other two groups and the performance effectiveness and efficiency of processing in the group under methadone treatment was better than substance abusers group. conclusions:substance abuse has a negative effect on neurological function. Given that the group of methadone treatment had better performance in the updating function of working memory than the group of substance abusers, these results provide hope that the effects of examined drugs on working memory is not permanent and we can look for psychological interventions to treat these patients and prevent problems recurrence.

  17. Druhové složení plevelů vybraných polních plodin v provozních podmínkách

    OpenAIRE

    Vykydalová, Lucie

    2016-01-01

    The aim of this work is to identifily the current coverage of fields by plants on a specific farm. The chosen farm was Uniagris a.s. Observation took place in growth areas of winter rate, winter wheat and corn wheat. Evalution was carried out counting methods. The results of the weed infestation evaluation were processed with the DCA analysis. The canonical corespondence analysis showed that, in the poppy were found : Cirsium arvense, Fallopia convolvulus, Papaver rhoeas, Tripleospermum inod...

  18. India | Page 117 | IDRC - International Development Research Centre

    International Development Research Centre (IDRC) Digital Library (Canada)

    Profile of IDRC's Social and Economic Policy (SEP) program area. The current era of economic ... Income from illegal opium poppy cultivation helps sustain the livelihoods of millions of rural Afghans, but also provides significant revenues to criminals and armed groups fighting the government. Read more about Managing ...

  19. 78 FR 69130 - Importer of Controlled Substances; Notice of Application: Johnson Matthey, Inc.

    Science.gov (United States)

    2013-11-18

    ... Coca Leaves (9040) II Thebaine (9333) II Opium, raw (9600) II Noroxymorphone (9668) II Poppy Straw..., which fall under the authority of section 1002(a)(2)(B) of the Act (21 U.S.C. 952(a)(2)(B)) may, in the...

  20. 78 FR 12101 - Importer of Controlled Substances; Notice of Application; Mallinckrodt, LLC.

    Science.gov (United States)

    2013-02-21

    ... Coca Leaves (9040) II Opium, raw (9600) II Poppy Straw Concentrate (9670) II The company plans to... or coca leaves. Comments and requests for hearings on applications to import narcotic raw material... to manufacture such basic classes of controlled substances listed in schedules I or II, which fall...

  1. High efficiency indirect shoot regeneration and hypericin content in ...

    African Journals Online (AJOL)

    USER

    2010-04-12

    Apr 12, 2010 ... opium poppy. Support of hormone-free medium on shoot regeneration from callus has also been underlined for sugarbeet (Doley and Saunders, 1989). In our study, obtained regenerants acclimatized readily, alived (94%) and are still continuing to grow in the greenhouse of our department. Cell or callus ...

  2. 75 FR 65658 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-10-26

    ... registration as an importer of the basic classes of controlled substances listed in schedule II: Drug Schedule Raw Opium (9600) II Concentrate of Poppy Straw (9670) II The company plans to import narcotic raw materials for manufacturing and further distribution to its customers. The company is registered with DEA as...

  3. Journal of Genetics | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    mildew-susceptible genotypes of opium poppy · Mukesh K. Dubey Ajit K. Shasany Om P. Dhawan Ashutosh K. Shukla Suman P. S. Khanuja · More Details Abstract Fulltext PDF. Downy mildew (DM) caused by Peronospora arborescens, is a ...

  4. The Paradoxical and Unintended Effects of the War on Drugs

    Science.gov (United States)

    1993-04-01

    of coca leaves; 2) heroin, derived from the opium poppy; and, 3) marijuana and hashish from the cannabis plant. Cocaine and crack come into the U.S...example, is 28 to 43 per cent of its total exports, and generates more money than its major export, coffee . 52 Moreover, the drug business is a major source

  5. What You Need to Know About Drugs: Heroin

    Science.gov (United States)

    ... You Need to Know About Drugs: Heroin Print en español Lo que necesitas saber sobre las drogas: La heroína What It Is: Heroin (say: HAIR-uh-win) comes from the opium poppy, a flower that grows in Asia, Mexico, and South America. Pure heroin is a white ...

  6. Karyological study of the medicinal plant Papaver rhoeas from ...

    African Journals Online (AJOL)

    The karyotype consisted of seven pairs of submetacentric chromosomes with one pairs of SAT chromosome (chromosome 2) having a secondary constriction at the end of its short arm. Karyological characteristics of all the materials studied were similar to each other; however, there were some variations on chromosome ...

  7. In vitro anticancer activity and cytotoxicity of some papaver alkaloids ...

    African Journals Online (AJOL)

    Materials and Methods: The Vero and HeLa cell lines were treated with various concentrations (1-300 μg/mL) of alkaloids for 48 h. Values for cytotoxicity measured by MTT assay were expressed as the concentration that causes a 50% decrease in cell viability (IC50) (μg/mL). Results: Berberine and macranthine were the ...

  8. In-planta detection and monitorization of endophytic colonization by a Beauveria bassiana strain using a new-developed nested and quantitative PCR-based assay and confocal laser scanning microscopy.

    Science.gov (United States)

    Landa, B B; López-Díaz, C; Jiménez-Fernández, D; Montes-Borrego, M; Muñoz-Ledesma, F J; Ortiz-Urquiza, A; Quesada-Moraga, E

    2013-10-01

    Beauveria bassiana strain 04/01-Tip obtained from larvae of the opium poppy stem gall Iraella luteipes endophytically colonizes opium poppy plants and protect it against this pest. Development of a specific, rapid and sensitive technique that allows accurately determining the process and factors leading to the establishment of this strain in opium poppy plants would be essential to achieve its efficient control in a large field scale. For that purpose in the present study, species-specific primers that can be used in conventional or quantitative PCR protocols were developed for specifically identification and detection of B. bassiana in plant tissues. The combination of the designed BB.fw/BB.rv primer set with the universal ITS1-F/ITS4 primer set in a two-step nested-PCR approach, has allowed the amplification of up to 10fg of B. bassiana. This represented an increase in sensitivity of 10000- and 1000-fold of detection than when using the BB.fw/BB.rv primers in a single or single-tube semi-nested PCR approaches, respectively. The BB.fw and BB.rv primer set were subsequently optimized to be used in real time quantitative PCR assays and allowed to accurately quantify B. bassiana DNA in different plant DNA backgrounds (leaves and seeds) without losing accuracy and efficiency. The qPCR protocol was used to monitor the endophytic colonization of opium poppy leaves byB. bassiana after inoculation with the strain EABb 04/01-Tip, detecting as low as 26fg of target DNA in leaves and a decrease in fungal biomass over time. PCR quantification data were supported in parallel with CLMS by the monitoring of spatial and temporal patterns of leaf and stem colonization using a GFP-tagged transformant of the B. bassiana EABb 04/01-Tip strain, which enabled to demonstrate that B. bassiana effectively colonizes aerial tissues of opium poppy plants mainly through intercellular spaces and even leaf trichomes. A decline in endophytic colonization was also observed by the last sampling

  9. A Shared Burden: The Military and Civilian Consequences of Army Pain Management Since 2001

    Science.gov (United States)

    2015-08-01

    are derived from the opi- um poppy.2 Opioids also include synthetic pharmaceuticals prescribed to manage pain, which operate on the central nervous...soldiers choosing to begin taking opioids from a lack of discipline. 3 While illegal recreational drugs such as marijuana or cocaine historically have been...Army soldiers during the Vietnam War used marijuana , and 45% tried narcotics (34% used heroin; 38% used opium.)41 The post-Vietnam Army was ill

  10. Latin American Counterinsurgency: Early 20th Century Lessons for Afghanistan Today

    Science.gov (United States)

    2010-04-01

    have in all aspects of the counterinsurgency is also being neglected or ignored. The Latin American examples provide a warning about mission creep if...him to pay for agricultural development that benefits them directly but unfortunately the crop of choice is the opium poppy, profits of which feed ...descriptions of killing not only insurgents but also “bandit animals,” of which seven horses and thirty cattle were slaughtered and other homes and

  11. Economic-Social Analysis of Global Illicit Drug Trade

    Directory of Open Access Journals (Sweden)

    Salahedin Ghaderi

    2003-11-01

    Full Text Available Political unstability, less respect to the role of law, low life standards and suitable conditions for poppy/coca cultivation, have all affected on growing illicit drug international trafficking. Colombia is the center for global cocaine industry. Colombians had to use ship in the Carribean but now they pass Mexico where the costs are half of using ship. Mexican traffickers permit that the domestic poppy plants turned into herion, Colombian cocaine transited to USA and methamephtamine manufactured and distributed. Golden triangle in southeast Asia is one of the major regions for opium poppy cultivation. This region has seen many guerrilla warfare for selling illicit drugs especially in Myanmar. Manufactured hroin is usually dealt in Thailand. Golden Crescent region in southwest Asia has a suitable climate for opium poppy cultivation which provides necessay money for purchasing needed weapons by rival groups in northwestern border provinces of Afghanistan and Pakistan. Nigeria is one of the main centers for transporting heroin from Golden Crescent and cocaine from Brazil. Dominics run cocaine trade in New York and New England and Afro-American criminal organizations conduct heroin trading in big cities such as New york, Detroit, Chicago, Phila Delphia and Washington. Street trading of illicit drugs is mainly done by cultural or commanding gangs. Illicit drug traffickers apply many methods to laundering their profits including money exchange, smurfs, electronic transferring, and faced firms (the firms that are only registered.

  12. Religion is the Opium of the People

    DEFF Research Database (Denmark)

    Pedersen, Esther Oluffa

    2015-01-01

    Marx's shift from 1845 onwards to a focus on economic theory. The interpretation also underscores that even though Marx thought the criticism of religion was in the main complete within German philosophy he continued to make use of religiously coloured language in order to further the revolutionary agenda...

  13. Amitav Ghosh. Sea of Poppies; River of Smoke

    Directory of Open Access Journals (Sweden)

    Laura Carballido Coria

    2013-05-01

    Full Text Available Cuando se empieza a leer cualquiera de las dos novelas de la trilogía de Amitav Ghosh sobre el tráfico del opio en la primera mitad del siglo XIX, se tiene la sensación de saber ya cuál es el final de la historia: los tratados desiguales impuestos a China durante el siglo XIX y principios del XX; la población de origen indio en lugares como Mauricio, así como las asombrosas variantes ortográficas que presentan sus nombres; el control británico sobre Hong Kong hasta hace relativamente poco tiempo; el hecho de que actualmente buena parte de la elite educada en India hable inglés; el que flores de China, México, India o Gran Bretaña puedan encontrarse en lugares tan distantes a su país de origen. En este sentido, la impresión es que uno está ante un par de textos fundacionales, un par de textos que explican el porqué de las cosas en los océanos Índico y Pacífico.

  14. Production of both esters and biogas from Mexican poppy

    African Journals Online (AJOL)

    AJL

    scale industries and agricultural farms. Key words: Transestrification, energy conservation, anaerobic digestion, methane, biogas, methyl ester. INTRODUCTION. For advancement of civilization and socioeconomic developmental progress, the world is dependent on various energy resources like petrochemicals, coal,.

  15. A short history of anti-rheumatic therapy - V. Analgesics

    Directory of Open Access Journals (Sweden)

    P. Marson

    2011-06-01

    Full Text Available The pharmacological treatment of pain has very ancient origins, when plant-derived products were used, including mandrake extracts and opium, a dried latex obtained from Papaver somniferum. In the XVI and XVII centuries opium came into the preparation of two compounds widely used for pain relief: laudanum and Dover’s powder. The analgesic properties of extracts of willow bark were then recognized and later, in the second half of the XIX century, experimental studies on chemically synthesized analgesics were planned, thus promoting the marketing of some derivatives of para-amino-phenol and pyrazole, the predecessors of paracetamol and metamizol. In the XX century, nonsteroidal anti-inflammatory drugs were synthesized, such as phenylbutazone, which was initially considered primarily a pain medication. The introduction on the market of centrally acting analgesics, such as tramadol, sometimes used in the treatment of rheumatic pain. is quite recent.

  16. ANTIOXIDANT ACTIVITY AND POLYPHENOL CONTENT OF MALT BEVERAGES ENRICHED WITH BEE POLLEN

    Directory of Open Access Journals (Sweden)

    Miriam Solgajová

    2014-02-01

    Full Text Available In food industry, especially among the brewers, using of natural ingredients is increasingly growing demand. Beer is one of the most popular beverages in the world with evident positive effects on the overall health condition. It can be used as a base for developing a variety of products with specific physiological activity. Bee pollen is considered to be one of the possible sources of active ingredients for that purpose. Activity of phenolic and flavonoid compounds in bee pollen can contribute to the antioxidant potential of beer. The objective of this study was to examine the influence of different types and content of bee pollen on the antioxidant properties of malt beverages and to compare phenolic and flavonoid profiles. The technological process of malt beverages preparation with addition of bee pollen was also verified. It was found out that all beverages enriched with bee pollen had higher polyphenol, flavonoid content and antioxidant potential than control sample – pure wort. The higher antioxidant activities of all extracts was measured in sample R2 - wort with 0.6% of dry rapeseed pollen and sample R4 - wort with 0.6% of frozen rapeseed pollen. The higher phenolic content than in other samples was measured in sample M4 - wort with 0.6% of frozen poppy pollen and sample M1 - wort with 0.256% of dry poppy pollen. Higher total flavonoid content was found out in sample M2 - wort with 0.6% of dry poppy pollen and M4 - wort with 0.6% of frozen poppy pollen. In conclusion, the most noticeable results of antioxidant activity, phenolic and flavonoid content were achieved in samples with higher 0.6% addition of bee pollen, mostly poppy (Papaver somniferum L. pollen.

  17. Forestry, illegibility and illegality in Omkoi, Northwest Thailand

    Directory of Open Access Journals (Sweden)

    Bobby Anderson

    2007-11-01

    Full Text Available Opium poppy cultivation in Thailand fell from 12,112 hectares in 1961 to 281 ha in 2015. One outlier exists: Chiang Mai province’s remote southwestern district, Omkoi. 90% of the district is a national forest reserve where human habitation is illegal. However, an ethnic Karen population has lived there since long before the law that outlawed them was created, unconnected to the state by road, with limited or no access to health, education and other services: they cultivate the majority of Thailand’s known opium poppy, because they have little other choice. They increasingly rely on cash-based markets, their lack of citizenship precludes them from land tenure which might incentivize them to grow alternate crops, and their statelessness precludes them from services and protections. Nor is the Thai state the singular Leviathan that states are often assumed to be; it is a collection of networks with divergent interests, of whom one of the most powerful, the Royal Forestry Department, has purposely made Omkoi’s population illegible to the state, and has consistently blocked the attempts of other state actors to complexify this state space beyond the simplicity of its forest. These factors make short-term, high-yield, high value, imperishable opium the most logical economic choice for poor Karen farmers residing in this “non-state” space.

  18. [Papaver bracteatum, influence of cold treatment and cloning on Thebaine content of the capsules.].

    Science.gov (United States)

    Bastart-Malsot, M; Paris, M

    1982-05-01

    A high heterogeneity of thébaïne yields is revealed in capsules of plants obtained from seeds cultivated in a phytotron. Clonage methods could be used to perform culture. Heterogeneity of plants hides influence of low temperature on thebaïne production. With clone this influence appears to be slight but appreciable.

  19. La adormidera y el culto a Ceres en la escultura romana de las iniciadas durante el siglo IIII d. C.

    OpenAIRE

    San Vicente González de Aspuru, José Ignacio

    2011-01-01

    Se analiza la conexión entre Ceres y las dinastías alto imperiales a través de las imágenes de las emperatrices representadas como Ceres. Se presta especial atención a la vinculación de la adormidera con Deméter/Ceres y la dinastía antoniniana. This paper analyze the connection between Ceres and early imperial dynasties through the images of empresses represented as Ceres. Special attention is given to linking the opium poppy with Demeter/Ceres and the Dynasty Antoniniana.

  20. 78 FR 64017 - Manufacturer of Controlled Substances; Notice of Application; Cambrex Charles City, Inc.

    Science.gov (United States)

    2013-10-25

    ... Morphine (9300) II Oripavine (9330) II Thebaine (9333) II Opium, raw (9600) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640...

  1. 77 FR 70189 - Manufacturer of Controlled Substances; Notice of Registration; Cambrex Charles City, Inc.

    Science.gov (United States)

    2012-11-23

    ... Opium, raw (9600) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II Oxymorphone (9652) II Noroxymorphone (9668) II...

  2. 77 FR 43863 - Manufacturer of Controlled Substances; Notice of Application; Cambrex Charles City, Inc.

    Science.gov (United States)

    2012-07-26

    ... Thebaine (9333) II Opium, raw (9600) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II Oxymorphone (9652) II...

  3. Afghan Opium, the Global Consensus and Regional Collaboration

    DEFF Research Database (Denmark)

    Afsah, Ebrahim

    2016-01-01

    that the relatively modest degree of cooperation between the law enforcement and counter-narcotics agencies of the region was caused by a plethora of legal obstacles in the respective national penal and administrative codes, as well as an insufficient legal basis for regional collaboration. These premises turned out...... to be wrong, the analysis and extensive stakeholder consultation revealed that the legal framework in these three countries is adequate and no legal obstacles to cooperation could be identified. Rather, all collocutors agreed that the generally low level of trust that characterises relations between some...

  4. Opium, petroleum and islamism. The crime Triad in Afghanistan

    International Nuclear Information System (INIS)

    Lafargue, F.

    2003-01-01

    The geographical position of Afghanistan, at the crossroads of three main cultural areas, Turkish, Indian and Iranian, explains the unsteadiness of its history. Today, Afghanistan is the key position of Central Asia, a necessary path to dispatch the hydrocarbons of the Caucasus region, in particular from Turkmenistan, towards the harbors of the Indian Ocean or China. These political and oil stakes supply the present day chaos and are the constituents of Afghanistan's misfortune

  5. Afghanistan and Opium - Can the US Military Do More

    National Research Council Canada - National Science Library

    Kaiser, Richard G

    2008-01-01

    .... Department of Defense policy allows US forces to participate to a great extent and what is now needed is a refocusing of US military operations in Afghanistan to prosecute counter-narcotics efforts to the maximum degree allowed. US forces can and must do more to stop Afghanistan from falling into a narcotics abyss.

  6. Opium, petroleum and islamism. The crime Triad in Afghanistan; Opium, petrole et islamisme. La Triade du crime en Afghanistan

    Energy Technology Data Exchange (ETDEWEB)

    Lafargue, F

    2003-07-01

    The geographical position of Afghanistan, at the crossroads of three main cultural areas, Turkish, Indian and Iranian, explains the unsteadiness of its history. Today, Afghanistan is the key position of Central Asia, a necessary path to dispatch the hydrocarbons of the Caucasus region, in particular from Turkmenistan, towards the harbors of the Indian Ocean or China. These political and oil stakes supply the present day chaos and are the constituents of Afghanistan's misfortune.

  7. Techniques for assesment of opiates in body fluid and plant products

    International Nuclear Information System (INIS)

    Kongtip, Pornpimol

    1982-01-01

    This thesis described the determination of morphine like substances in human milk, poppy seed and rice by radioimmunoassay (RIA) and gas chromatography (GC). The first technique was implemented for human milk using chloroform extracts. Among the various drugs tested only codeine was found to have cross reaction with the antibody used and the method gave a sensitivity of 60 pg/tube or 300 pg/cm 3 . The coefficient of variation for both within and between assays were less than 8% whereas the percentage recovery of 10-25 ng/cm 3 of standard morphine hydrochloride added into human milk was higher than 95%. Study in 4 hill tribe opium addicted women showed that the concentration of morphine like substances in their milk ranged from 0-250 ng/cm 3 . Poppy seed and rice were investigated by both GC and RIA. Poppy seed from four different sources were investigated for morphine and codeine. Over 1,200 ng of the compounds were detected in one gram of all the specimen studied and codeine was present in higher concentration. Determination with RIA gave a range of 2,000-6,200 ng in one gram of the seeds. No detectable amount of morphine or codeine was found with GC in either 4 samples of rice obtained from hill tribe villages or in one sample of low land rice whereas 0.4-2.5 ng/g were detected with RIA

  8. AgroKnowledgeBase (AKB) for plant diseases: Poppy plant use case

    OpenAIRE

    Terhorst, Andew; Morshed, Ahsan

    2013-01-01

    World’s economy drives on crop production. Currently, most of the countries are facing food shortage in each year. Farmers are trying to increase their productivity but they need specific information so that they can take right decision in the right time. One of particular challenge facing farmers is plant disease, which can be defined as deviation from normal physiological functioning that harmful to a plant. In this paper, we proposed a knowledge based prototype called AKB that help farmer...

  9. Modulation of CYPs, P-gp, and PXR by Eschscholzia californica (California poppy) and its alkaloids

    Science.gov (United States)

    Eschscholzia californica Cham., a native US plant, is traditionally used as a sedative, analgesic and anxiolytic herb. With the rapid rise in the use of herbal supplements together with over the counter (OTC) and prescription drugs, the risk for potential herb-drug interactions is also increasing. M...

  10. Defining cognitive impairment in people-living-with-HIV: the POPPY study

    Directory of Open Access Journals (Sweden)

    Davide De Francesco

    2016-10-01

    Full Text Available Abstract Background The reported prevalence of cognitive impairment (CI varies widely in cohorts of people living with HIV (PLWH; this may partly be due to the use of different diagnostic criteria. Agreement between diagnostic criteria of CI, the optimal definition to use, and associations with patient-reported cognitive symptoms have not been fully investigated. Methods Two hundred ninety PLWH aged >50 years and 97 matched negative controls completed a detailed assessment of cognitive function and three questions regarding cognitive symptoms. Age- and education-adjusted test scores (T-scores determined if subjects met the following definitions of CI: Frascati, global deficit score (GDS and the multivariate normative comparison (MNC method. Results PLWH were more likely than controls to meet each definition of CI (ORs were 2.17, 3.12 and 3.64 for Frascati, GDS and MNC, respectively. Agreement of MNC with Frascati and GDS was moderate (Cohen’s k = 0.42 and 0.48, respectively, whereas that between Frascati and GDS was good (k = 0.74. A significant association was found between all the three criteria and reporting of memory loss but not with attention and reasoning problems. The 41 (14 % PLWH meeting all the three criteria had the lowest median global T-score (36.9 and highest rate of symptom reporting (42 %. Conclusions Different CI criteria show fair diagnostic agreement, likely reflecting their ability to exclude CI in the same group of individuals. Given the lower overall cognitive performance and higher rates of symptom reporting in those meeting all three criteria of CI, further work assessing this as a definition of CI in PLWH is justified.

  11. The Cube and the Poppy Flower: Participatory Approaches for Designing Technology-Enhanced Learning Spaces

    Science.gov (United States)

    Casanova, Diogo; Mitchell, Paul

    2017-01-01

    This paper presents an alternative method for learning space design that is driven by user input. An exploratory study was undertaken at an English university with the aim of redesigning technology-enhanced learning spaces. Two provocative concepts were presented through participatory design workshops during which students and teachers reflected…

  12. 76 FR 14689 - Manufacturer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-03-17

    ... (9300) II Oripavine (9330) II Thebaine (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II Levo-alphacetylmethadol...

  13. 75 FR 64745 - Manufacturer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-10-20

    ... Morphine (9300) II Thebaine (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II Oxymorphone (9652) II Noroxymorphone...

  14. 77 FR 64143 - Manufacturer of Controlled Substances; Notice of Application; Noramco, Inc.

    Science.gov (United States)

    2012-10-18

    ... Hydrocodone (9193) II Morphine (9300) II Oripavine (9330) II Thebaine (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II...

  15. 77 FR 7603 - Manufacturer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2012-02-13

    ... Hydrocodone (9193) II Morphine (9300) II Oripavine (9330) II Thebaine (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II...

  16. 78 FR 5500 - Manufacturer of Controlled Substances; Notice of Registration; Noramco, Inc.

    Science.gov (United States)

    2013-01-25

    ... (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II Oxymorphone (9652) II Noroxymorphone (9668) II Tapentadol...

  17. 76 FR 7234 - Manufacturer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-02-09

    ... (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II Oxymorphone (9652) II Noroxymorphone (9668) II Tapentadol...

  18. 75 FR 10313 - Manufacturer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-03-05

    ..., bulk (9273) II Morphine (9300) II Oripavine (9330) II Thebaine (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium, granulated (9640) II...

  19. 76 FR 62450 - Manufacturer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-10-07

    ... Hydromorphone (9150) II Hydrocodone (9193) II Morphine (9300) II Oripavine (9330) II Thebaine (9333) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, powdered (9639) II Opium...

  20. The potential of using vegetable oil fuels as fuel for diesel engines

    International Nuclear Information System (INIS)

    Altin, Recep; Cetinkaya, Selim; Yucesu, Huseyin Serdar

    2001-01-01

    Vegetable oils are produced from numerous oil seed crops. While all vegetable oils have high energy content, most require some processing to assure safe use in internal combustion engines. Some of these oils already have been evaluated as substitutes for diesel fuels. The effects of vegetable oil fuels and their methyl esters (raw sunflower oil, raw cottonseed oil, raw soybean oil and their methyl esters, refined corn oil, distilled opium poppy oil and refined rapeseed oil) on a direct injected, four stroke, single cylinder diesel engine performance and exhaust emissions was investigated in this paper. The results show that from the performance viewpoint, both vegetable oils and their esters are promising alternatives as fuel for diesel engines. Because of their high viscosity, drying with time and thickening in cold conditions, vegetable oil fuels still have problems, such as flow, atomisation and heavy particulate emissions. (Author)

  1. The potential of using vegetable oil fuels as fuel for diesel engines

    Energy Technology Data Exchange (ETDEWEB)

    Altin, Recep [Ministry of Education, Projects Coordination Unit, Ankara (Turkey); Cetinkaya, Selim [Gazi Univ., Technical Education Faculty, Ankara (Turkey); Yucesu, Huseyin Serdar [Karaelmas Univ., Technical Education Faculty, Karabuk (Turkey)

    2001-03-01

    Vegetable oils are produced from numerous oil seed crops. While all vegetable oils have high energy content, most require some processing to assure safe use in internal combustion engines. Some of these oils already have been evaluated as substitutes for diesel fuels. The effects of vegetable oil fuels and their methyl esters (raw sunflower oil, raw cottonseed oil, raw soybean oil and their methyl esters, refined corn oil, distilled opium poppy oil and refined rapeseed oil) on a direct injected, four stroke, single cylinder diesel engine performance and exhaust emissions was investigated in this paper. The results show that from the performance viewpoint, both vegetable oils and their esters are promising alternatives as fuel for diesel engines. Because of their high viscosity, drying with time and thickening in cold conditions, vegetable oil fuels still have problems, such as flow, atomisation and heavy particulate emissions. (Author)

  2. Biochemistry and occurrence of O-demethylation in plant metabolism

    Directory of Open Access Journals (Sweden)

    Jillian Hagel

    2010-07-01

    Full Text Available Demethylases play a pivitol role in numerous biological processes from covalent histone modification and DNA repair to specialized metabolism in plants and microorganisms. Enzymes that catalyze O- and N-demethylation include 2-oxoglutarate (2OG/Fe(II-dependent dioxygenases, cytochromes P450, Rieske-domain proteins and flavin adenine dinucleotide (FAD-dependent oxidases. Proposed mechanisms for demethylation by 2OG/Fe(II-dependent enzymes involve hydroxylation at the O- or N-linked methyl group followed by formaldehyde elimination. Members of this enzyme family catalyze a wide variety of reactions in diverse plant metabolic pathways. Recently, we showed that 2OG/Fe(II-dependent dioxygenases catalyze the unique O-demethylation steps of morphine biosynthesis in opium poppy, which provides a rational basis for the widespread occurrence of demethylases in benzylisoquinoline alkaloid metabolism.

  3. Drug Policy and Indigenous Peoples.

    Science.gov (United States)

    Burger, Julian; Kapron, Mary

    2017-06-01

    This paper identifies the principal concerns of indigenous peoples with regard to current international treaties on certain psychoactive substances and policies to control and eradicate their production, trafficking, and sale. Indigenous peoples have a specific interest in the issue since their traditional lands have become integrated over time into the large-scale production of coca, opium poppy, and cannabis crops, in response to high demand from the American and European markets, among others. As a consequence, indigenous peoples are persecuted because of their traditional use of these and other plant-based narcotics and hallucinogens. They are also victims of the drug producers who remove them from their lands or forcibly recruit them into the production process. As indigenous peoples are caught in the violent world of illicit drug production, law enforcement often targets them first, resulting in disproportionate rates of criminalization and incarceration.

  4. Treatment of depression.

    Science.gov (United States)

    Payk, T R

    1994-10-01

    Depressions are the most common psychiatric diseases. For treatment, plant extracts have been used for thousands of years: examples are extracts from the (sleeping) poppy (opium), deadly nightshade (Atropa belladonna), Indian hemp (hashish), henbane (hyoscyamine), thorn apple (scopolamine), and St. John's wort (hypericum oil). In addition, psychotherapeutic measures, like playing music, dancing, playing theatre, and also the temple sleep, were used. In the 19th century, the introduction of brome (1826), codeine (1832), chloral hydrate (1869), and paraldehyde (1882), as well as the barbiturates (at the turn of the century) introduced significant improvements in pharmacotherapy. The modern thymoleptica therapy started in 1957 with the introduction of imipramine. Now about 40 active antidepressants are marketed. New drug developments should be characterized mainly by an improvement in tolerance.

  5. El Dioscórides de Andrés Laguna en los textos de Cervantes: de la materia medicinal al universo literario

    Directory of Open Access Journals (Sweden)

    Francisco López-Muñoz

    2007-12-01

    Full Text Available The literary works of Miguel de Cervantes have been widely studied from numerous points of view, including the medical one. In the present work, we defend the hypothesis that the Andrés Laguna version of Dioscorides was the source used by Cervantes in his literary passages related to therapeutic aspects, especially in relation to plants with medicinal properties. This book, a copy of which was in Cervantes’ private library, is the only medical treatise cited by the novelist in any of his writings (Don Quixote. Apart from the medicinal plants mentioned in his works, of which we have identified chicory, oleander, henbane, opium poppy, rosemary, rhubarb, tobacco, tamarisk, seeds of spurge, and vervain, Cervantes also seemed familiar with the effects of different pharmaceutical preparations produced from plants (white ointment, Aparicio’s Oil, narcotic powders, etc.. Our hypothesis is backed up by Cervantes’ use of descriptions similar to those of Laguna in his Dioscorides (the hallucinogenic effects of witches’ ointments in The Colloquy of the Dogs, the therapeutic properties of rosemary in the treatment of wounds and traumatisms in Don Quixote, the narcotic effects of opium in The Jealous Extremaduran, the psychodysleptic effects of some love potions in The Licentiate of Glass, or the toxic effects of some poisons in The Spanish-English Lady, and even, in some cases, by use of Laguna’s similar quotations (as in his reference to the purging of excessive bile in Don Quixote.

  6. Contribution of Ruminal Fungi, Archaea, Protozoa, and Bacteria to the Methane Suppression Caused by Oilseed Supplemented Diets

    Directory of Open Access Journals (Sweden)

    Shaopu Wang

    2017-09-01

    Full Text Available Dietary lipids can suppress methane emission from ruminants, but effects are variable. Especially the role of bacteria, archaea, fungi and protozoa in mediating the lipid effects is unclear. In the present in vitro study, archaea, fungi and protozoa were selectively inhibited by specific agents. This was fully or almost fully successful for fungi and protozoa as well as archaeal activity as determined by the methyl-coenzyme M reductase alpha subunit gene. Five different microbial treatments were generated: rumen fluid being intact (I, without archaea (–A, without fungi (–F, without protozoa (–P and with bacteria only (–AFP. A forage-concentrate diet given alone or supplemented with crushed full-fat oilseeds of either safflower (Carthamus tinctorius or poppy (Papaver somniferum or camelina (Camelina sativa at 70 g oil kg−1 diet dry matter was incubated. This added up to 20 treatments with six incubation runs per treatment. All oilseeds suppressed methane emission compared to the non-supplemented control. Compared to the non-supplemented control, –F decreased organic matter (OM degradation, and short-chain fatty acid concentration was greater with camelina and safflower seeds. Methane suppression per OM digested in –F was greater with camelina seeds (−12 vs.−7% with I, P = 0.06, but smaller with poppy seeds (−4 vs. −8% with I, P = 0.03, and not affected with safflower seeds. With –P, camelina seeds decreased the acetate-to-propionate ratio and enhanced the methane suppression per gram dry matter (18 vs. 10% with I, P = 0.08. Hydrogen recovery was improved with –P in any oilseeds compared to non-supplemented control. No methane emission was detected with the –A and –AFP treatments. In conclusion, concerning methanogenesis, camelina seeds seem to exert effects only on archaea and bacteria. By contrast, with safflower and poppy seeds methane was obviously reduced mainly through the interaction with protozoa or archaea

  7. Contribution of Ruminal Fungi, Archaea, Protozoa, and Bacteria to the Methane Suppression Caused by Oilseed Supplemented Diets.

    Science.gov (United States)

    Wang, Shaopu; Giller, Katrin; Kreuzer, Michael; Ulbrich, Susanne E; Braun, Ueli; Schwarm, Angela

    2017-01-01

    Dietary lipids can suppress methane emission from ruminants, but effects are variable. Especially the role of bacteria, archaea, fungi and protozoa in mediating the lipid effects is unclear. In the present in vitro study, archaea, fungi and protozoa were selectively inhibited by specific agents. This was fully or almost fully successful for fungi and protozoa as well as archaeal activity as determined by the methyl-coenzyme M reductase alpha subunit gene. Five different microbial treatments were generated: rumen fluid being intact (I), without archaea (-A), without fungi (-F), without protozoa (-P) and with bacteria only (-AFP). A forage-concentrate diet given alone or supplemented with crushed full-fat oilseeds of either safflower ( Carthamus tinctorius ) or poppy ( Papaver somniferum ) or camelina ( Camelina sativa ) at 70 g oil kg -1 diet dry matter was incubated. This added up to 20 treatments with six incubation runs per treatment. All oilseeds suppressed methane emission compared to the non-supplemented control. Compared to the non-supplemented control, -F decreased organic matter (OM) degradation, and short-chain fatty acid concentration was greater with camelina and safflower seeds. Methane suppression per OM digested in -F was greater with camelina seeds (-12 vs.-7% with I, P = 0.06), but smaller with poppy seeds (-4 vs. -8% with I, P = 0.03), and not affected with safflower seeds. With -P, camelina seeds decreased the acetate-to-propionate ratio and enhanced the methane suppression per gram dry matter (18 vs. 10% with I, P = 0.08). Hydrogen recovery was improved with -P in any oilseeds compared to non-supplemented control. No methane emission was detected with the -A and -AFP treatments. In conclusion, concerning methanogenesis, camelina seeds seem to exert effects only on archaea and bacteria. By contrast, with safflower and poppy seeds methane was obviously reduced mainly through the interaction with protozoa or archaea associated with protozoa. This

  8. Radical scavenging and iron-chelating activities of some greens used as traditional dishes in Mediterranean diet.

    Science.gov (United States)

    El, Sedef Nehir; Karakaya, Sibel

    2004-02-01

    This study aimed at evaluating the antioxidative activity of nine different families of greens. Raphanus raphanistrum (wild radish), Anchusa azurea (bugloss), Daucus carota (wild carrot), Sonchus oleraceus (sowthistle), Papaver rhoeas (corn poppy), Malva sylvestris (blue mallow), Foeniculum vulgare (fennel), Cichorium intybus (chicory) and Salicornia europaea (jointed glasswort) are native to the Mediterranean and are commonly consumed as a salad or an ingredient in some recipes. The antioxidative activities, including the radical scavenging effects, inhibition of hydrogen peroxide (H(2)O(2)), and Fe(2+)-chelating activity, were studied. All samples showed antioxidant activity as a radical scavenger in the experiment using the DPPH* radical. The ratio between the slopes of the kinetic model was used to compare antioxidant efficiency of different greens. Greens also possessed antioxidative activity toward H(2)O(2). Especially, greens exhibited a marked scavenging effect on H(2)O(2) at 0.2 g/ml concentration. The Fe(2+) ion-chelating activities of the samples except jointed glasswort were greater than 70%. The antioxidant activity of samples with different methods based on the inhibition of different reactions could not be compared. The current dietary guidelines include recommendations for an increase in the consumption of plant foods. Greens should provide an optimal supply of antioxidant substances in the diet.

  9. Poppy Seed Consumption or Opiate Use: The Determination of Thebaine and Opiates of Abuse in Postmortem Fluids and Tissues

    National Research Council Canada - National Science Library

    Johnson, Robert D; Lewis, Russell J; Hattrup, Rachael A

    2005-01-01

    .... Therefore, the interpretation of positive opiate results must be viewed with caution. We have developed a simple method for the simultaneous determination of 8 opiate compounds from one extraction...

  10. Poppy Project: Open-Source Fabrication of 3D Printed Humanoid Robot for Science, Education and Art

    OpenAIRE

    Lapeyre , Matthieu; Rouanet , Pierre; Grizou , Jonathan; Nguyen , Steve; Depraetre , Fabien; Le Falher , Alexandre; Oudeyer , Pierre-Yves

    2014-01-01

    International audience; Poppyisthefirstcompleteopen-source3Dprintedhumanoid platform. Robust and accessible, it allows scientists, students, geeks, en- gineers or artists to explore fast and easily the fabrication and program- ming of various robotic morphologies. Both hardware and software are open-source, and a web platform allows interdisciplinary contributions, sharing and collaborations.

  11. 76 FR 5827 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-02-02

    ... (9300) II Nabilone (7379) II Opium, raw (9600) II Opium extracts (9610) II Opium fluid extract (9620) II Opium tincture (9630) II Opium, granulated (9640) II Oxycodone (9143) II Oxymorphone (9652) II... (8501) II Piminodine (9730) II Powdered opium (9639) II Racemethorphan (9732) II Racemorphan (9733) II...

  12. Opium Addiction as a Novel Predictor of Atrial Fibrillation after Cardiac Surgery

    Directory of Open Access Journals (Sweden)

    Aria Soleimani

    2012-09-01

    Full Text Available Atrial fibrillation (AF is one of the most frequent complications after cardiac surgery. It occurs in approximately 20% to 35% of patients after coronary artery bypass graft (CABG surgery and in more than 50% of patients after valve surgery (1. AF after cardiac surgery is a major cause of patients’ morbidity and mortality. Moreover, it can prolong hospitalization and increase health care costs in these patients (2.

  13. Determination of opium and strychnos alkaloids by radiometric titrations with potassium thallium(I) iodide reagent

    International Nuclear Information System (INIS)

    Rama Rao, V.V.; Singh, N.J.; Tandon, S.N.

    1980-01-01

    The titrations were carried out by the batch method in test tubes, using 204 Tl-labelled potassium thallium(I) iodide as precipitant for alkaloids such as codeine, morphine, narcotine, papaverine, thebaine, strychnine and brucine. Direct and reverse titrations were investigated including sensitivity and accuracy. Codeine and narcotine were determined in some pharmaceutical preparations such as codeine sulfate tablets, codopyrin tablets and coscopin syrup

  14. La culture du pavot à opium : quelle politique pour l'Afghanistan ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    27 janv. 2011 ... Trois solutions ont fait l'objet d'un examen : l'éradication des plants au ... en réduisant brusquement à la fois les revenus du secteur agricole et ceux .... veiller à l'application de la loi dans les provinces non productrices, ainsi ...

  15. From Disengagement to Regional Opium War? Towards a Counter-Narcotics Surge in Afghanistan and Pakistan

    Directory of Open Access Journals (Sweden)

    Jorrit Kamminga

    2012-05-01

    Full Text Available El actual proceso de transición en Afganistán (2011-2014 va a ser en muchas formas un “game changer” para el rol de la comunidad internacional. Cuando las tropas extranjeras salgan del país buena parte de los recursos dedicados a la contrainsurgencia van a desaparecer. Con menos tropas sobre el terreno es probable que disminuya la inversión internacional en Afganistán, especialmente de aquellos países que haciendo frente a recortes y que están asumiendo otros compromisos internacionales. Con menor seguridad es probable que haya menos influencia política así como menos ayuda para la política de antinarcóticos en Afganistán. Esto, en particular, afectará también a Pakistán donde se produce el 40% del opio que luego transcurre por Afganistán. Sin un incremento importante del esfuerzo de lucha contra narcóticos puede llegar a declararse una lucha por el control del tráfico en las zonas fronterizas entre Pakistán y Afganistán.

  16. The Noscapine Chronicle: A Pharmaco-Historic Biography of the Opiate Alkaloid Family and its Clinical Applications

    Science.gov (United States)

    Rida, Padmashree C. G.; LiVecche, Dillon; Ogden, Angela; Zhou, Jun; Aneja, Ritu

    2016-01-01

    Given its manifold potential therapeutic applications and amenability to modification, noscapine is a veritable “Renaissance drug” worthy of commemoration. Perhaps the only facet of noscapine’s profile more astounding than its versatility is its virtual lack of side effects and addictive properties, which distinguishes it from other denizens of Papaver somniferum. This review intimately chronicles the rich intellectual and pharmacological history behind the noscapine family of compounds, the length of whose arms was revealed over decades of patient scholarship and experimentation. We discuss the intriguing story of this family of nontoxic alkaloids, from noscapine’s purification from opium at the turn of the 19th century in Paris to the recent torrent of rationally designed analogs with tremendous anticancer potential. In between, noscapine’s unique pharmacology; impact on cellular signaling pathways, the mitotic spindle, and centrosome clustering; use as an antimalarial drug and cough suppressant; and exceptional potential as a treatment for polycystic ovarian syndrome, strokes, and diverse malignancies are catalogued. Seminal experiments involving some of its more promising analogs, such as amino-noscapine, 9-nitronoscapine, 9-bromonoscapine, and reduced bromonoscapine, are also detailed. Finally, the bright future of these oftentimes even more exceptional derivatives is described, rounding out a portrait of a truly remarkable family of compounds. PMID:26179481

  17. The monitoring of trade in and control of psychotropic substances to guard against their diversion.

    Science.gov (United States)

    Bayer, I

    1983-01-01

    The establishment of international control of opiates has been an important achievement of the international community; this is substantiated by the fact that, at the beginning of this century, legally manufactured morphine and heroin were the principal sources of illicit supply, whereas at present the illicit traffic in these drugs is supplied from illicit sources. The poppy straw process has helped to promote measures to control opium poppy cultivation in a number of European countries; Turkey has been a successful example of such control. The present large-scale illicit traffic in cannabis resin and cocaine is the consequence of the lack of the implementation of provisions of the Single Convention on Narcotic Drugs, 1961, to control the cannabis plant and the coca bush at the national level. The provisions of the 1971 Convention on Psychotropic Substances, being largely a result of international compromise, are not designed in the best possible way to prevent the diversion of psychotropic substances from legal sources to illicit channels. There are no appropriate provisions for the control and monitoring of international transactions. There is a discrepancy between the rather limited scope of international control of substances listed in schedules III and IV of the 1971 Convention and the much larger scope of control of hypnotics, sedatives and tranquillizers at national levels. The provisions of the 1971 Convention, however, constitute a legal basis for bilateral and multilateral actions for the detection of suspected diversion cases, and offer possibilities of promoting the prevention of diversion of psychotropic substances. At present, the relationship between the control of psychotropic drugs, including the prevention of diversion and the organization of the national drug supply system, as well as the efficacy of national control over pharmaceutical products, has not been fully recognized by the international community.

  18. Forest conflict in Thailand: northern minorities in focus.

    Science.gov (United States)

    Hares, Minna

    2009-03-01

    This paper aims at exploring the local background of and solutions to the forest conflict in upland areas inhabited by ethnic minorities, who are called hill tribes, in northern Thailand. A so-called hill tribe problem has been officially identified as a result of the slash-and-burn cultivation and other perceived problems, such as opium poppy cultivation, illegal immigration, and the suspicion of disloyalty to the state. This has created distrust and tension between the groups and authorities. The local conflict has recently been related to the dilemma of conserving the forest from all human interference, while many people live and make their livelihood within and adjacent to the protected areas. Furthermore, as the results imply, strictly protected areas and reforestation have also increased the competition over land and natural resources and, thereby, the likelihood of local conflicts. The scarcity and pollution of water, illegal logging, and poor fire control have contributed to the conflicts between local communities. The conflicts between the local communities and officials have been nourished by political and public discussions. Using definitions and terms with negative connotations and ignoring the heterogeneity between the groups or labeling some groups as malevolent have increased distrust and strengthened existing stereotypical images. Conflict resolution starts with efforts toward better mutual understanding, and changes in structures and attitudes are necessary. Local cooperation, utilization of traditional methods, and local institutions are central to conflict solving.

  19. Forest Conflict in Thailand: Northern Minorities in Focus

    Science.gov (United States)

    Hares, Minna

    2009-03-01

    This paper aims at exploring the local background of and solutions to the forest conflict in upland areas inhabited by ethnic minorities, who are called hill tribes, in northern Thailand. A so-called hill tribe problem has been officially identified as a result of the slash-and-burn cultivation and other perceived problems, such as opium poppy cultivation, illegal immigration, and the suspicion of disloyalty to the state. This has created distrust and tension between the groups and authorities. The local conflict has recently been related to the dilemma of conserving the forest from all human interference, while many people live and make their livelihood within and adjacent to the protected areas. Furthermore, as the results imply, strictly protected areas and reforestation have also increased the competition over land and natural resources and, thereby, the likelihood of local conflicts. The scarcity and pollution of water, illegal logging, and poor fire control have contributed to the conflicts between local communities. The conflicts between the local communities and officials have been nourished by political and public discussions. Using definitions and terms with negative connotations and ignoring the heterogeneity between the groups or labeling some groups as malevolent have increased distrust and strengthened existing stereotypical images. Conflict resolution starts with efforts toward better mutual understanding, and changes in structures and attitudes are necessary. Local cooperation, utilization of traditional methods, and local institutions are central to conflict solving.

  20. Noscapine protects OLN-93 oligodendrocytes from ischemia-reperfusion damage: Calcium and nitric oxide involvement.

    Science.gov (United States)

    Nadjafi, S; Ebrahimi, S-A; Rahbar-Roshandel, N

    2015-12-01

    This study was carried out to evaluate the effects of noscapine, a benzylisoquinoline alkaloid from opium poppy, on oligodendrocyte during ischemia/reperfusion-induced excitotoxic injury. Changes in intracellular calcium levels due to chemical ischemia and nitric oxide (NO) production during ischemia/reperfusion were evaluated as the hallmarks of ischemia-derived excitotoxic event. OLN-93 cell line (a permanent immature rat oligodendrocyte) was used as a model of oligodendrocyte. 30- or 60-minute-oxygen-glucose deprivation/24 hours reperfusion were used to induce excitotoxicity. MTT (3-[4,5-Dimethylthiazol-2-yl]-2,5-diphenyl-tetrazolium bromide) assay was used to evaluate cell viability. Ratiometric fluorescence microscopy using Ca(2+)-sensitive indicator Fura-2/AM was utilized to assess intracellular calcium levels. NO production was evaluated by Griess method. Noscapine (4 μM) significantly attenuated intracellular Ca(2+) elevation (P < 0.001). Also, noscapine significantly decreased NO production during a 30-minute oxygen-glucose deprivation/reperfusion (P < 0.01). The inhibitory effect of noscapine (4 μM) on intracellular Ca(2+) was greater than ionotropic glutamate receptors antagonists. Noscapine is protective against ischemia/reperfusion-induced excitotoxic injury in OLN-93 oligodendrocyte. This protective effect seems to be related to attenuation of intracellular Ca(2+) overload and NO production.

  1. Health-hazard evaluation report HETA 87-311-2087, Penick Corporation, Newark, New Jersey

    Energy Technology Data Exchange (ETDEWEB)

    Klincewicz, S.; Siwinski, G.; Fleeger, A.; Paulozzi, L.

    1990-11-01

    In response to a request from the International Chemical Workers Union to evaluate symptoms of headache, nausea, and respiratory symptoms among workers, an investigation was begun of possible hazardous working conditions at the Penick Corporation (SIC-2833), Newark, New Jersey. The company produced morphine, codeine, synthetic and semisynthetic narcotics from the raw materials gum opium and poppy straw concentrate. Industrial hygiene monitoring detected substantial exposures to alkaloid dusts throughout the building. A concentration as high as 23,564 micrograms/cubic meter was detected in a short term sample collected during the hand scooping of dry powder. Over exposures were detected to toluene (108883), butanol (71363), methanol (67561), and ethanol (64175) during short term episodic jobs. Thirty-two current employees participated in a study of immunologic parameters. A significant decrease in morphine-6-hemisuccinate/human serum albumin immunoglobulin-G antibody levels was noted in 21 workers who submitted blood specimens during both test periods. Narcotic production workers had greater reactivity to most of the compounds on a quantitative skin prick test with opiates. The authors conclude that workers at Penick Corporation developed asthma from occupational exposure to narcotic dusts. The authors recommend that exposures to narcotic dusts and solvents be reduced, and that workers with suspected work related illnesses be evaluated.

  2. Forest plunder in Southeast Asia: an environmental security nexus in Burma and Cambodia.

    Science.gov (United States)

    Talbott, K; Brown, M

    1998-01-01

    This article discusses the cycle of conversion, consumption, and corruption that undermines the environment and civil society in Cambodia and Burma (Myanmar). In these countries, forests are declining in patterns similar to other Southeast Asian deforestation. Illegal logging, prostitution, and heroin trafficking constitute the bulk of Cambodia's shadow economy. Revenues are used to provide financial support for political causes and build the private wealth of the elite. Major political and guerilla groups and the Cambodian military have been major beneficiaries of logging revenue, supported private sector forestry in many military zones, and facilitated logging and trade. About 40% of land goes to forest concessions granted to Southeast Asian companies, and revenues bypass the regular state budget. In Burma, the cease fire agreements in the early 1990s, led to remote border area forests being opened up to large, nonsustainable commercial timber mining. Land was divided into ethnic and government controlled areas. Timber profits were funneled into a business owned by members of the new ruling force, the SLORC, and used to launder drug exports and profits. Trading partners include Thailand, and most recently, China. It is speculated that deforested areas are replanted with opium poppies, and trade routes carry timber and heroin. The unregulated logging industry and the lack of financial accounting of the timber trade undermine the structures of civil society and good governance. Forest policies appear progressive but are in reality unenforced. Politics and agreements in both countries are closely tied to deforestation issues.

  3. On analgesic and narcotic plants: Pliny and his Greek sources, the history of a complex graft.

    Science.gov (United States)

    Bonet, Valérie

    2014-01-01

    Grafting is an important concept in the study of Pliny the Elder, who is a compiler of written sources. We intend to examine how this grafting works in Pliny's discussion of analgesic and narcotic plants, especially the most famous: opium poppy, henbane, mandrake, and hound's berry. We will study Pliny's use of Greek sources and ask how he took up his predecessors' works while integrating the changes that took place during the centuries in the diagnosis and treatment of pain. This cultural graft remains elusive because we do not have access to all of Pliny's Greek sources. When Pliny speaks about these plants, he sometimes copies out information, adding or removing details, and occasionally makes significant mistakes. The graft was particularly difficult in this case because these analgesic plants were considered so special and poisonous that they were sometimes rejected or even condemned. Nevertheless, we can say that this cultural graft succeeded, despite some obstacles, because Pliny assimilated and adapted these old Greek materials to his own time, society, and project.

  4. Natural products for chronic cough: Text mining the East Asian historical literature for future therapeutics.

    Science.gov (United States)

    Shergis, Johannah Linda; Wu, Lei; May, Brian H; Zhang, Anthony Lin; Guo, Xinfeng; Lu, Chuanjian; Xue, Charlie Changli

    2015-08-01

    Chronic cough is a significant health burden. Patients experience variable benefits from over the counter and prescribed products, but there is an unmet need to provide more effective treatments. Natural products have been used to treat cough and some plant compounds such as pseudoephedrine from ephedra and codeine from opium poppy have been developed into drugs. Text mining historical literature may offer new insight for future therapeutic development. We identified natural products used in the East Asian historical literature to treat chronic cough. Evaluation of the historical literature revealed 331 natural products used to treat chronic cough. Products included plants, minerals and animal substances. These natural products were found in 75 different books published between AD 363 and 1911. Of the 331 products, the 10 most frequently and continually used products were examined, taking into consideration findings from contemporary experimental studies. The natural products identified are promising and offer new directions in therapeutic development for treating chronic cough. © The Author(s) 2015.

  5. Environmentally Clean Mitigation of Undesirable Plant Life Using Lasers

    Energy Technology Data Exchange (ETDEWEB)

    Rubenchik, A M; McGrann, T J; Yamamoto, R M; Parker, J M

    2009-07-01

    This concept comprises a method for environmentally clean destruction of undesirable plant life using visible or infrared radiation. We believe that during the blossom stage, plant life is very sensitive to electromagnetic radiation, with an enhanced sensitivity to specific spectral ranges. Small doses of irradiation can arrest further plant growth, cause flower destruction or promote plant death. Surrounding plants, which are not in the blossoming stage, should not be affected. Our proposed mechanism to initiate this effect is radiation produced by a laser. Tender parts of the blossom possess enhanced absorptivity in some spectral ranges. This absorption can increase the local tissue temperature by several degrees, which is sufficient to induce bio-tissue damage. In some instances, the radiation may actually stimulate plant growth, as an alternative for use in increased crop production. This would be dependent on factors such as plant type, the wavelength of the laser radiation being used and the amount of the radiation dose. Practical, economically viable realization of this concept is possible today with the advent of high efficiency, compact and powerful laser diodes. The laser diodes provide an efficient, environmentally clean source of radiation at a variety of power levels and radiation wavelengths. Figure 1 shows the overall concept, with the laser diodes mounted on a movable platform, traversing and directing the laser radiation over a field of opium poppies.

  6. Evolutionary and neuropsychological perspectives on addictive behaviors and addictive substances: relevance to the “food addiction” construct

    Science.gov (United States)

    Davis, Caroline

    2014-01-01

    It has been argued that food cannot be “addictive”, unlike conventional drugs of abuse, because it is an essential part of life. In this paper, evidence is reviewed, largely from an evolutionary psychobiological perspective, that plant-based psychoactive drugs (such as those derived from the opium poppy and the coca leaf) and gambling-related behaviors were once adaptive for human health and survival in a similar manner as energy-based foods were for nourishment. “Evolutionary mismatch” viewpoints contend that certain behaviors were enhanced during the hunter-gatherer lifestyle – from which our genetic endowment had its origins – because they bestowed both survival and reproductive advantages to the species. However, in the context of advanced technology and other rapid environmental changes, these same behaviors have tended to become maladaptive and greatly overexpressed. Similar to the manufactured purification of psychotropic plant-based substances, the reward impact of processed and hyperpalatable foods, with their high levels of sugar, fat, and salt, is much increased from foods produced in nature. It is concluded therefore that what was once beneficial and necessary for our survival has been altered and ultraprocessed into edible products that may be disadvantageous and potentially addictive. PMID:25540603

  7. Origin and Development of Drug Addiction in South Asia with Special Reference to Pakistan

    Directory of Open Access Journals (Sweden)

    Syeda Farhana Sarfaraz

    2011-09-01

    Full Text Available During the course of this search man has extracted opium from poppy plant, cocaine from the leaves of coca bush, and cannabis from the hemp plant. Initially the use of these was only for the purpose of relieving the physical and mental capabilities, and for medicinaland surgical purpose. But the human spirit of innovation must have led to the use of these substances for mood-altering effects and offer an escape from the real and difficult world of existence to a more agreeable world of fantasy. These things are perhaps a few of the oldest natural substances a fewer of the oldest natural substances used by human race.The major purpose of the study is to highlight the origin and development of the drug addiction in the South Asian region, and discover its impacts on Pakistan. The problem of the drug addiction, which once could be learned as a by-product of drug traffickingthroughout Pakistan has become a major challenge for the governments, philanthropists and the social reformers of this age. The present extent of addiction depicts a bleak future for the generation to come, unless a revolutionary, well-coordinated and determined approach is envisaged and implemented.

  8. Opium -- The Fuel of Instability in Afghanistan: Why the Military Must be Involved in the Solution, and Recommendations for Action

    National Research Council Canada - National Science Library

    Duncan, II, Thomas A

    2007-01-01

    ...?" This monograph shows that U.S. and NATO military support of the Islamic Republic of Afghanistan's counter-narcotics programs should have a critical supporting role in a comprehensive counter-narcotics program in Afghanistan...

  9. Effects of Dextromethorphan on reducing methadone dosage in opium addicts undergoing methadone maintenance therapy: A double blind randomized clinical trial

    Directory of Open Access Journals (Sweden)

    Mehrdad Salehi

    2011-01-01

    Conclusions: Although DM might be useful for opioid dependence treatment, results of the current study did not reveal any statistically significant differences. Therefore, further studies exploring this possibility are needed.

  10. Reproduction and pollination of the endangered dwarf bear-poppy Arctomecon humilis (Papaveraceae)across a quarter century: unraveling of a pollination web?

    Science.gov (United States)

    ABSTRACT.—Arctomecon humilis, a rare gypsophile of the extreme northeastern Mojave Desert, is restricted to a few isolated populations in Washington County, Utah, USA. At several times in the past quarter century, we have studied the breeding system and reproductive success of this endangered specie...

  11. HPLC-DAD DETERMINATION OF BERBERINE, CHELERYTHRINE AND SANGUINARINE IN THE MEXICAN PRICKLY POPPY (Argemone mexicana L. PAPAVERACEAE, A MEDICINAL PLANT

    Directory of Open Access Journals (Sweden)

    Jorge F. Xool-Tamayo

    Full Text Available A sensitive, simple, rapid and reliable HPLC-DAD method for the analysis of the benzylisoquinoline alkaloids (BIA's content in Argemone mexicana (Papaveraceae is presented. This method allows the simultaneous separation and quantitation of berberine (Bn, chelerythrine (C and sanguinarine (S in extracts from A. mexicana tissues, reducing time of analysis in comparison to previous reports. Alkaloids were separated on a C18 Hypersil Gold column using an acetonitrile gradient (20 to 70% in 1% acetic acid in water. Alkaloids were identified based on retention times and UV spectra and quantified at 254 nm. Linearity between 0.5-20 µg mL-1 was observed for Bn, C and S, with limits of detection (LOD and quantitation (LOQ of 0.11 and 0.33 for Bn, 0.10 and 0.30 for C and 0.05 and 0.15 for S, respectively. Maximal intra- and inter-day variation values were < 0.49% in all cases, with alkaloids' recoveries higher than 95%. System suitability tests (SST, including resolution (Rs, retention factor (K', selectivity (α, tailing factor and number of theoretical plates were performed according to the United States Pharmacopeia (USP, fulfilling recommended values. The method proved to be efficient and reproducible when analyzing different tissues of field-collected A. mexicana plants.

  12. Composition comprising lignin and antidi arrheal component

    DEFF Research Database (Denmark)

    2008-01-01

    The present invention relates to a composition comprising lignin and at least one compound selected from the group consisting of bromelain, papain, tannin, carvacrol, thymol, alliin, allicin, fenugreek seed, egg, poppy, poppy seeds, humic acid, roots, kaolin, catechu, cellulase, flavonoid...

  13. Pharmacological Evidence of Hypotensive Activity of Somina ...

    African Journals Online (AJOL)

    It is probably due to the presence of Papaver somniferum. Papaver somniferum has been reported to affect the vagus nerve and cause bradycardia [13]. Sesamin and sesamolin, two unique phytoconstituents present in Sesamum indicum, is one of the important constituent of somina which also prevents high blood pressure ...

  14. Anesthesia and Pain Relief in the History of Islamic Medicine.

    Science.gov (United States)

    Alembizar, Faranak; Hosseinkhani, Ayda; Salehi, Alireza

    2016-05-01

    Since diseases and surgeries could be very painful, the annihilation of pain has been the most important goal of physicians. The history of Iranian-Islamic medicine includes distinguished physicians that attempted to find different methods of anesthesia. This research aims at reviewing approaches for anesthesia throughout the history of the Iranian-Islamic medicine, in order to identify a variety of drugs used during that period. In this research, the information was mainly collected from medical history, traditional literature and various search engines (e.g. Google Scholar, PubMed, Medline, Scopus, SIDS and NoorMags). The search keywords were Anesthetic, Tbnj (sedation), Tnvym (sedative), and Hypnotic. Finally, a detailed analytical study was performed on all notes and the results were presented. Mohammad Ibn-Zakaria Al-Razi (known to the Western world as Razes) in the 10th century was the first physician who used general inhalation for anesthesia in surgeries. Drugs used to relieve pain and anesthesia can be divided into two categories: (i) single drug and (ii) compound drugs. Usually, these are consumed by eating, drinking, inhalation, or as topical. Drugs such as Hemlock, Mandrake, Henbane, Hyocyamus, Mandragora, Loiseuria, Opium Poppy, and Black Nightshade were used. Beyond these herbs, Aghili (18 th century) in his book "Makhzan al-adviyah" also explained the topical application of ice for pain management. The choice for the type of medication and its form of consumption is commensurate to pain and the speed by which the drug has an effect. Anesthesia was usually done in two ways: (i) using a substance called "Mokhader" which was consumed via the mouth or nose, and (ii) "Tnvym" which means putting a patient to sleep to block the sensation of pain. Typically, anesthesia methods and drug recipes were kept as secret to prevent misuse and abuse by unauthorized people. Based on our study, Islamic physicians proposed inspiring methods in using drugs for anesthesia

  15. The ethnobotany of psychoactive plant use: a phylogenetic perspective

    Directory of Open Access Journals (Sweden)

    Nashmiah Aid Alrashedy

    2016-10-01

    Full Text Available Psychoactive plants contain chemicals that presumably evolved as allelochemicals but target certain neuronal receptors when consumed by humans, altering perception, emotion and cognition. These plants have been used since ancient times as medicines and in the context of religious rituals for their various psychoactive effects (e.g., as hallucinogens, stimulants, sedatives. The ubiquity of psychoactive plants in various cultures motivates investigation of the commonalities among these plants, in which a phylogenetic framework may be insightful. A phylogeny of culturally diverse psychoactive plant taxa was constructed with their psychotropic effects and affected neurotransmitter systems mapped on the phylogeny. The phylogenetic distribution shows multiple evolutionary origins of psychoactive families. The plant families Myristicaceae (e.g., nutmeg, Papaveraceae (opium poppy, Cactaceae (peyote, Convolvulaceae (morning glory, Solanaceae (tobacco, Lamiaceae (mints, Apocynaceae (dogbane have a disproportionate number of psychoactive genera with various indigenous groups using geographically disparate members of these plant families for the same psychoactive effect, an example of cultural convergence. Pharmacological traits related to hallucinogenic and sedative potential are phylogenetically conserved within families. Unrelated families that exert similar psychoactive effects also modulate similar neurotransmitter systems (i.e., mechanistic convergence. However, pharmacological mechanisms for stimulant effects were varied even within families suggesting that stimulant chemicals may be more evolutionarily labile than those associated with hallucinogenic and sedative effects. Chemically similar psychoactive chemicals may also exist in phylogenetically unrelated lineages, suggesting convergent evolution or differential gene regulation of a common metabolic pathway. Our study has shown that phylogenetic analysis of traditionally used psychoactive plants

  16. "Un paysage hanté, intense comme l'opium". Ville et notion de paysage selon Siegfried Kracauer et Walter Benjamin

    DEFF Research Database (Denmark)

    Reeh, Henrik

    2001-01-01

    bykultur, filosofi, Walter Benjamin, Siegfried Kracauer, Berlin, Paris, landskab, begrebet bylandskab......bykultur, filosofi, Walter Benjamin, Siegfried Kracauer, Berlin, Paris, landskab, begrebet bylandskab...

  17. How to find non-dependent opiate users: a comparison of sampling methods in a field study of opium and heroin users

    NARCIS (Netherlands)

    Korf, D.J.; van Ginkel, P.; Benschop, A.

    2010-01-01

    Background/aim The first aim is to better understand the potentials and limitations of different sampling methods for reaching a specific, rarely studied population of drug users and for persuading them to take part in a multidisciplinary study. The second is to determine the extent to which these

  18. The Trouble with Opium. Taste, Reason and Experience in Late Galenic Pharmacology with Special Regard to the University of Leiden (1575-1625).

    Science.gov (United States)

    Klerk, Saskia

    2014-01-01

    In the seventeenth century, the discrepancy between the taste of some drugs and their effects on the body was used to criticize Galenic medicine. In this paper, I argue that such contradictions were brought to light by the sixteenth-century study of drug properties within the Galenic tradition itself. Investigating how the taste of a drug corresponded to the effects it had on the body became a core problem for maintaining a medical practice that was both rational and effective. I discuss four physicians, connected to the University of Leiden, who attempted to understand drug properties, including taste, within a Galenic framework. The sixteenth-century discussions about the relationship between the senses, reason and experience, will help us understand the seventeenth-century criticism of Galenic medicine and the importance of discussions about materia medica for ideas regarding the properties of matter proposed in this period.

  19. Evaluation of Oxidative Stress in Combination Therapy with D-penicillamine and N-Acetylcysteine (NAC in Lead Poisoning in Opium Addicts

    Directory of Open Access Journals (Sweden)

    Saeedeh Shojaeepour

    2017-12-01

    Full Text Available Background: N-acetylcysteine (NAC is a putative antioxidant and has gained attention as a promising agent for chelating heavy metals including lead. Considering the animal studies results, we hypothesized that adding NAC to the treatment regimen may improve the success of treatment with lead chelators. Methods: A total of 46 patients who were lead-poisoned opioid addicts were divided into two groups randomly and treated with d-penicillamine (DP, 1g/day in four equal divided doses and NAC+DP (1 g/day + 150 mg/kg/day. The efficacy of treatment was evaluated by hospitalization period. Meanwhile, the oxidative stress parameters including lipid peroxidation, protein carbonyl, total antioxidant capacity (TAC, glutathione concentration and super oxide dismutase (SOD activity were determined on admission and discharge and compared with healthy normal controls. Results: Hospitalization period was not different between the two groups. Treatment with DP and DP+NAC significantly decreased oxidative stress in patients. On the discharge day, the SOD activity and TAC were significantly higher in DP+NAC group in comparison with the DP group. Conclusion: Although NAC recovers antioxidant capacity, the advantages of NAC in improvement of DP efficacy in lead poisoning is questionable. Further studies with larger sample size and combination with other chelators are recommended.

  20. Identifying Drugs

    Science.gov (United States)

    ... Morphine Opium Oxycodone PCP (Phencyclidine) Peyote and Mescaline Psilocybin Rohypnol Salvia Divinorum Spice/ K2, Synthetic Marijuana Steroids ... Morphine Opium Oxycodone PCP (Phencyclidine) Peyote and Mescaline Psilocybin Rohypnol Salvia Divinorum Spice/ K2, Synthetic Marijuana Steroids ...

  1. Modulation of dopaminergic neurotransmission by morphine in the rat

    NARCIS (Netherlands)

    P. Moleman (Peter)

    1977-01-01

    textabstractThe pleasant effects of opium were already known 6000 years ago and opium has been used for medical purposes for at least 3500 years. Opium, and its r.1ain constituent morphine, evoke a feeling of well-being and always relieve pain of any origin, in other words, a perfect analgesic and

  2. Arraigo Histórico del Narcocorrido en Culiacán Arraigo Histórico del Narcocorrido en Culiacán

    Directory of Open Access Journals (Sweden)

    Rigoberto Rodríguez Benítez

    2012-02-01

    Full Text Available “Narcocorridos” are ballads about the traffic in drugs, and in a musical form chronicle the fate of two social actors: the protagonists of the production, distribution and consumption of hard drugs extracted from opium poppy, coca leaves, and marijuana, and of the government agents responsible for combating the former. In Sinaloa, along with the commercial production of drugs since 1940, encouraged by the US government, a musical movement has been generated which records the vicissitudes of drug dealers and the police and military agents who combat them as well as the conflicts surrounding the control of a multibillion dollar business. This essay provides data dealing with the origins and developmentof the illegal drug traffic in both Culiacán and Badiraguato; analyzes the context of its explosive growth in the 1970s, and the campaigns in the 1960s and 1970s to combat it; and finally, proposes a means of classifying the musical messages of the “narcocorridos”.El narcocorrido, balada del tráfico de drogas, es la crónica musical de la suerte de dos actores sociales: los protagonistas de la producción, distribución y consumo de drogas derivadas de la amapola, la hoja de coca y la marihuana y los agentes responsables de su combate. En Sinaloa, junto a la producción comercial de la droga desde 1940, alentada por el gobierno norteamericano, se ha generado un movimiento musical que registra las vicisitudes de traficantes y de policías y militares que los combaten, así como de las pugnas por el control de ese tráfico que deja ganancias millonarias. En este ensayo se ofrecen datos del surgimiento y desarrollo de esa actividad ilícita en Culiacán y Badiraguato; se analiza el contexto en que repunta esa actividad en la década de 1970 y las campañas para su combate en las décadas de 1960 y 1970, y se hace una clasificación del mensaje musical de los narcocorridos.

  3. Alkaloids in the pharmaceutical industry: Structure, isolation and application

    Directory of Open Access Journals (Sweden)

    Nikolić Milan

    2003-01-01

    Full Text Available By the end of the 18th and the beginning of the 19th century a new era began in medicine, pharmaceutics and chemistry that was strongly connected with alkaloids and alkaloid drugs. Even before that it was known that certain drugs administered in limited doses were medicines, and toxic if taken in larger doses (opium, coke leaves, belladonna roots, monkshood tubers crocus or hemlock seeds. However, the identification, isolation and structural characterization of the active ingredients of the alkaloid drugs was only possible in the mid 20th century by the use of modern extraction equipment and instrumental methods (NMR, X-ray diffraction and others.In spite of continuing use over a long time, there is still great interest in investigating new drugs, potential raw materials for the pharmaceutical industry, as well as the more detailed investigation and definition of bio-active components and the indication of their activity range, and the partial synthesis of new alkaloid molecules based on natural alkaloids. The scope of these investigations, especially in the field of semi-synthesis is to make better use of the bio-active ingredients of alkaloid drugs, i.e. to improve the pharmacological effect (stronger and prolonged effect of the medicine, decreased toxicity and side effects, or to extend or change the applications. A combined classification of alkaloids was used, based on the chemical structure and origin, i.e. the source of their isolation to study alkaloid structure. For practical reasons, the following classification of alkaloids was used: ergot alkaloids, poppy alkaloids, tropanic alkaloids purine derivative alkaloids, carbon-cyclic alkaloids, and other alkaloids. The second part of this report presents a table of general procedures for alkaloid isolation from plant drugs (extraction by water non-miscible solvents, extraction by water-miscible solvents and extraction by diluted acid solutions. Also, methods for obtaining chelidonine and

  4. 75 FR 69459 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2010-11-12

    ..., poppy straw, concentrate of poppy straw, and coca leaves. As explained in the Correction to Notice of... schedule I or II, which fall under the authority of section 1002(a)(2)(B) of the Act [(21 U.S.C. 952 (a)(2...

  5. 77 FR 2321 - Importer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2012-01-17

    ..., poppy straw, concentrate of poppy straw, and coca leaves. As explained in the Correction to Notice of... schedule I or II, which fall under the authority of section 1002(a)(2)(B) of the Act 21 U.S.C. 952(a)(2)(B...

  6. Opium notně vyčichlé? Náboženské procesy pozdní moderny v západní a východní Evropě

    Czech Academy of Sciences Publication Activity Database

    Nešpor, Zdeněk

    2007-01-01

    Roč. 14, 2-3 (2007), s. 269-304 ISSN 1210-7050 R&D Projects: GA ČR GA403/06/0574 Institutional research plan: CEZ:AV0Z70280505 Keywords : Sociology of Religion * Czech Religion * European Religion Subject RIV: AO - Sociology, Demography

  7. Drug Control: International Policy and Approaches

    National Research Council Canada - National Science Library

    Perl, Raphael

    2005-01-01

    ...: opium and marijuana production has roughly doubled and coca production tripled. Street prices of cocaine and heroin have fallen significantly in the past 20 years, reflecting increased availability...

  8. Popmuusika / Valner Valme

    Index Scriptorium Estoniae

    Valme, Valner, 1970-

    2006-01-01

    Uutest heliplaatidest Phoenix "It's Never Been Like That", Opium Flirt "Vibratiooni Sessioon", Mobb Deep "Blood Money", Roy Orbison "Thev Essential", Depoo "Amazing", Bardi Johannsson "Haxan", Honeymunch "Bunch"

  9. Journal of Special Operations Medicine. Volume 8, Edition 1, Winter 2008

    Science.gov (United States)

    2008-01-01

    glucuronic acid , undergo hepatic oxidation, or are hydrolyzed by tissue es- terases to form metabolites that are excreted by the kid- ney.10 The presence...www.narconon.ca/opium.htm. 3. Opioids Past, Present, and Future. Available at http://opioids.com/ opium/galen.html. 4. Meldrum M.L. (2003). A capsule history of

  10. 49 CFR 40.139 - On what basis does the MRO verify test results for codeine and morphine?

    Science.gov (United States)

    2010-10-01

    ... PROCEDURES FOR TRANSPORTATION WORKPLACE DRUG AND ALCOHOL TESTING PROGRAMS Medical Review Officers and the... unauthorized use of any opium, opiate, or opium derivative (i.e., morphine, heroin, or codeine). (1) As an MRO... needle tracks; (ii) Behavioral and psychological signs of acute opiate intoxication or withdrawal; (iii...

  11. Publications | Page 118 | CRDI - Centre de recherches pour le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    La culture du pavot à opium : quelle politique pour l'Afghanistan ? La culture illicite du pavot à opium contribue à la subsistance de millions de paysans afghans, mais il se trouve qu'elle constitue également une source de revenus importants pour les bandes criminalisées.

  12. Sexospécificités | Page 206 | CRDI - Centre de recherches pour le ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Langue English. La culture illicite du pavot à opium contribue à la subsistance de millions de paysans afghans, mais il se trouve qu'elle constitue également une source de revenus importants pour les bandes criminalisées. Read more about La culture du pavot à opium : quelle politique pour l'Afghanistan ? Langue French.

  13. 76 FR 62449 - Manufacturer of Controlled Substances; Notice of Application

    Science.gov (United States)

    2011-10-07

    ...), this is notice that on May 4, 2011, Cambrex Charles City, Inc., 1205 11th Street, Charles City, Iowa... Concentrate of Poppy Straw (9670) II Sufentanil (9740) II Fentanyl (9801) II The company will manufacture the...

  14. Afghanistan: Post-War Governance, Security, and U.S. Policy

    National Research Council Canada - National Science Library

    Katzman, Kenneth

    2008-01-01

    ... attacks, and increasing aggregate poppy cultivation, as well as increasing divisions within the NATO alliance about the relative share of combat among the nations contributing to the peacekeeping mission...

  15. Morphine and Codeine in Biological Fluids: Approaches to Source Differentiation.

    Science.gov (United States)

    ElSohly, M A; Jones, A B

    1989-06-01

    Heroin, morphine, and codeine are among the most abused opiate analgesics today. Analysis of individuals' urines for morphine and codeine is sued as an indication of prior ingestion of these dugs. Poppy seeds and products containing poppy seeds are found to have small amounts of morphine and codeine (usually less than 200 µg morphine/g seeds and much less codeine), which is enough to produce a positive urine test for opiates. This manuscript reviews current data on the analysis of various poppy seed products and urine specimens from individuals ingesting these products. A brief review of the metabolism and elimination of these drugs is presented, with general guidelines for differentiation of poppy seed use versus condone, morphine, or heroin abuse. Copyright © 1989 Central Police University.

  16. 75 FR 54629 - Notice of Receipt of Several Pesticide Petitions Filed for Residues of Pesticide Chemicals in or...

    Science.gov (United States)

    2010-09-08

    ..., milkweed, mustard seed, oil radish, poppy seed, rapeseed, sesame, sweet rocket, calendula, castor oil plant..., stokes aster, sunflower, tallowwood, tea oil plant, and vernonia at 0.01 ppm; grain, cereal, group 15 at...

  17. 75 FR 34114 - Pesticide Products; Registration Applications

    Science.gov (United States)

    2010-06-16

    ..., oil radish, poppy seed, rapeseed, sesame, sweet rocket, calendula, castor oil plant, Chinese... seed, rapeseed, sesame, sweet rocket, calendula, castor oil plant, Chinese tallowtree, euphorbia..., sesame, sweet rocket, calendula, castor oil plant, Chinese tallowtree, euphorbia, evening primrose...

  18. Economic-Social Analysis of Global Illicit Drug Trade

    OpenAIRE

    Salahedin Ghaderi

    2003-01-01

    Political unstability, less respect to the role of law, low life standards and suitable conditions for poppy/coca cultivation, have all affected on growing illicit drug international trafficking. Colombia is the center for global cocaine industry. Colombians had to use ship in the Carribean but now they pass Mexico where the costs are half of using ship. Mexican traffickers permit that the domestic poppy plants turned into herion, Colombian cocaine transited to USA and methamephtamine manufac...

  19. Criblage phytochimique et potentiel érectile de Turraea heterophylla ...

    African Journals Online (AJOL)

    SARAH

    2 sept. 2013 ... Phytochemical screening and erectile potential of Turraea ... At this plant commonly used by healers to treat erection problems in ... Criblage phytochimique : les tests phytochimiques ... de l'activité contractile de l'aorte de cobaye (Laboratoire de Nutrition et ..... végétale (Yohimbine, Papavérine, Berbérine,.

  20. Vsepobezhdajushtshaja strast / Anna Litvinjuk

    Index Scriptorium Estoniae

    Litvinjuk, Anna

    2003-01-01

    Professionaalsete lilleseadjate võistlusest "Lillekleit 2003" Tallinnas klubis Opium. Võitis läti lilleseadja Druvis Ciritise lillekleit "Puudutus", II koha sai Irmen Laving ja III koha Heiki Põder. Rikkalikult illustreeritud

  1. The neuropsychological impacts of addictive drugs on the addicts in Shiraz

    Directory of Open Access Journals (Sweden)

    Seyed Javad Seyed Mahmoudi

    2013-11-01

    Conclusion: The current study confirmed that opium and Norjizak abusing had destructive effects mainly in the functions of specific brain regions supporting memory, learning, and executive functions. However, methadone can minimize these negative effects.

  2. P age A REVIEW OF THE EVOLUTION OF THE INTERNATIONAL ...

    African Journals Online (AJOL)

    Fr. Ikenga

    psychological symptoms upon withdrawal after repeated consumption. Narcotic ... population of many countries with its attendant negative effect for their Gross Domestic .... The scope of the control gradually expanded from opium to morphine,.

  3. Southern African Journal of Anaesthesia and Analgesia - Vol 18, No ...

    African Journals Online (AJOL)

    Intrathecal fentanyl with 0.5% bupivacaine heavy in chronic opium abusers · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. S Gupta, K Dev, S Katyal, S Kathuria ...

  4. Harnessing the power of enterprise to reduce poverty and conflict ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This article appears courtesy of the Richard Ivey School of Business ... Sudan were key partners of the project, which received financial support from Canada's Department of ... La culture du pavot à opium : quelle politique pour l'Afghanistan ?

  5. Strategic Re-Appraisal of Democratic Afghanistan

    National Research Council Canada - National Science Library

    Gerald, David T

    2005-01-01

    .... Tribal disputes pose a unique political challenge to the government attempting to unify those of different ethnic loyalties and growing concern over opium production and organized crime is receiving...

  6. Positron Emission Tomography (PET) Imaging of Opioid Receptors

    NARCIS (Netherlands)

    van Waarde, Aren; Absalom, Anthony; Visser, Anniek; Dierckx, Rudi; Dierckx, Rudi AJO; Otte, Andreas; De Vries, Erik FJ; Van Waarde, Aren; Luiten, Paul GM

    2014-01-01

    The opioid system consists of opioid receptors (which mediate the actions of opium), their endogenous ligands (the enkephalins, endorphins, endomorphins, dynorphin, and nociceptin), and the proteins involved in opioid production, transport, and degradation. PET tracers for the various opioid

  7. Afghanistan Study Group Report: Revitalizing Our Efforts, Rethinking Our Strategies

    National Research Council Canada - National Science Library

    Jones, James L; Pickering, Thomas R

    2008-01-01

    ... comprehensive strategy to fill the power vacuum outside Kabul and to counter the combined challenges of reconstituted Taliban and al-Qaeda forces in Afghanistan and Pakistan, a runaway opium economy...

  8. Forma odezhdõ - v tsvetotshek / Ksenia Repson

    Index Scriptorium Estoniae

    Repson, Ksenia

    2003-01-01

    Tatjana Tridvornova organiseeritud lilleballist Tallinnas. Algas lillekleitide defileega Saku Suurhallis ja jätkus lillekleitide konkursiga klubis Opium. Žürii koosseis. Võitja on läti florist Druvis Ciritis lillekleidiga "Puudutus"

  9. Lainetab, ei laineta, lainetab... / Kati Ilves

    Index Scriptorium Estoniae

    Ilves, Kati, 1984-

    2009-01-01

    Kiwa kureeritud noortenäitus "NO Wave" galeriis Vaal 9. juunini. Avamisel esines bänd Opium Flirt. Graafiline disainer Risto Kalmre. Pikemalt Ott Pilipenko installatsioonist "Surmatants" ja Jevgeni Zolotko tööst

  10. Pop / Maria Ulfsak

    Index Scriptorium Estoniae

    Ulfsak, Maria, 1981-

    2007-01-01

    Heliplaatidest: Mando Diao "Never Seen the Light of Day", Joyce & Tutty Moreno "Samba Jazz & Outras Bossas", Neil Young "Chrome Dreams II", John Fogerty "Revival", Opium Flirt "Tehislend", Joni Mitchell "Shine", Serj Tankian "Elect the Dead"

  11. 78 FR 39339 - Importer of Controlled Substances; Notice of Registration; SA INTL GMBH C/O., Sigma Aldrich Co., LLC

    Science.gov (United States)

    2013-07-01

    ... Methadone (9250) II Morphine (9300) II Thebaine (9333) II Opium, powdered (9639) II Levo-alphacetylmethadol... treaties, conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated SA INTL...

  12. Acute generalized exanthematous pustulosis caused by morphine, confirmed by positive patch test and lymphocyte transformation test

    NARCIS (Netherlands)

    Kardaun, Sylvia H.; de Monchy, Jan G.

    Morphine, an opium alkaloid, frequently causes side effects such as hyperhidrosis and facial flushing, but serious cutaneous adverse drug reactions are seldom observed. Best known are Urticaria, erythema, and pruritus; sometimes pseudoallergic anaphylactoid reactions, and blisters are reported.

  13. Oats

    Science.gov (United States)

    ... Joint and tendon disorders. Kidney conditions. Nerve disorders. Opium and nicotine withdrawal. Preventing gallstones. Skin diseases. Stress. ... cause intestinal gas and bloating. To minimize side effects, start with a low dose and increase slowly ...

  14. 75 FR 36693 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2010-06-28

    ... (9300) II Thebaine (9333) II Opium, powdered (9639) II Levo-alphacetylmethadol (9648) II Oxymorphone..., conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated Sigma Aldrich...

  15. 78 FR 64015 - Importer of Controlled Substances, Notice of Registration, Siegfried (USA), LLC

    Science.gov (United States)

    2013-10-25

    ... registered as an importer of the following basic classes of controlled substances: Drug Schedule Opium, raw... States obligations under international treaties, conventions, or protocols in effect on May 1, 1971. DEA...

  16. 76 FR 23626 - Importer of Controlled Substances; Notice of Registration

    Science.gov (United States)

    2011-04-27

    ... (9250) II Morphine (9300) II Thebaine (9333) II Opium, powdered (9639) II Levo-alphacetylmethadol (9648..., conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated Sigma Aldrich...

  17. 75 FR 44285 - Importer of Controlled Substances: Notice of Registration

    Science.gov (United States)

    2010-07-28

    ... of controlled substances listed in schedule II: Drug Schedule Coca Leaves (9040) II Opium, raw (9600... treaties, conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated Penick...

  18. 77 FR 67675 - Importer of Controlled Substances, Notice of Registration, SA INTL GMBH C/O., Sigma Aldrich Co...

    Science.gov (United States)

    2012-11-13

    ... Methadone (9250) II Morphine (9300) II Thebaine (9333) II Opium, powdered (9639) II Levo-alphacetylmethadol... international treaties, conventions, or protocols in effect on May 1, 1971, at this time. DEA has investigated...

  19. Search Results | Page 788 | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Results 7871 - 7880 of 8490 ... ... changing economic landscape. Research in Action. Private sector development Trade and investment. Changing the rules for businesses. Research in Action. Economic and social development POVERTY ALLEVIATION Poverty Gender. Managing opium: Policy choices for Afghanistan. Pages.

  20. Naval Medical Research and Development News. Volume 8, Issue 6

    Science.gov (United States)

    2016-06-01

    infection during pregnancy can cause a serious birth defect called microcephaly and other severe fetal brain defects, the CDC says. In May 2015, the...from parasitic diseases like shistosomiasis to alcoholism well into the twentieth century. Venesection or blood-letting was a common practice...application of leeches to the temples. Narcotics like laudanum ( alcoholic solution containing opium), black drop (opium, vinegar, and sugar