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Article #8413Viruses and protozoans, Microflora of marijuana
From: Jn
Date: Tue, 24 Jan 2006 04:07
Date: Tue, 24 Jan 2006 04:07
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"kbotinseattle" <iinvilid@innvalid.comm> wrote in message news:43d5a22173855643$892e7fe2@smart.net... > Microflora of marijuana > > Most of these organisms infect people via the respiratory tract, or by > oral-mucosal contact with contaminated material. Inhaling a marijuana > cigarette contaminated with any of these organisms poses a risk. Smoking > shit? Well, yea.... > > Rotting marijuana produces a spectrum of odors, from stale to musty to > moldy. P. italicum perfumes a lavender bouquet, while A. flavus smells > like a locker room. Clostridium bacteria stink like carrion. > > Infested marijuana often darkens in color and becomes crumbly. Anaerobic > bacteria turn marijuana into brown slime. Marijuana undergoing rapid decay > may feel warm to touch. (At this stage your stash is ready for the compost > heap.) Tufts of fungi are often visible in mold material. In marijuana > stored in darkness, strands look white to light grey. Exposed to light, > storage molds spawn millions of colored spores in velvet clumps. A slight > tap sends these spores into great billowing clouds. Generally, Rhizopus > and Mucor produce grey-black spores; Penicillium species are light > blue-green; and Aspergillus species are dark green-black. > > To screen for insects, simply shake samples in a No. 10 steel sieve. Of > course, not all bugs found in marijuana cause damage. Some are simply > "innocent bystanders" caught during harvesting and die right away. Live > (and chewing) insects are more suspicious. > > Viruses and protozoans => Cates & Warren (1975) associated marijuana use > with an epidemic of hepatitis B in Germany, but did isolate the virus > from plant material. An outbreak of Hepatitis A in Washington state was > linked to consumption of Mexican marijuana, fertilized with human > excrement (Alexander 1987). No protozoans are reported from marijuana in > the literature. > > Bacteria => Several bacteria species cited as present on marijuana are > human pathogens, and produce toxins: Taylor et al. (1982) isolated > Salmonella muenchen from illicit marijuana. Ungerlerder et al. (1982) > cultivated Klebsiella pneumoniae, Enterobacter cloacae, E. agglomerans, > group D Streptococcus, and Bacillus sp. from marijuana supplied by the > National Institute on Drug Abuse (NIDA). Kurup et al. (1983) isolated > several thermophilic actinomycetes from marijuana cigarettes, including > Thermoactinomyces candidus, T. vulgaris, and Micropolyspora faeni. These > organisms, while infectious, cause allergic pneumonitis in hypersensitive > individuals. > > Marijuana and its active ingredient THC has been shown in some studies to > suppress immune function. > > Smoked marijuana increases the risk of lung infections and complications. > > Marijuana may be contaminated with insecticides, pesticides, fungus and/or > bacteria. Ingesting these could have mild-to-severe health consequences. > (Some claim that microwaving marijuana for ten seconds on high may > decrease risks associated with fungus contamination.) > > Marijuana/THC has short-term impact on mental status. Long-term effects > are less clear. > > Some studies suggest that marijuana/THC may decrease testosterone levels. > > > Fungi => In the popular press, Margolis and Clorfene (1975) and DuToit > (1980) describe molds colonizing marijuana in the United States and South > Africa, respectively. The "black weblike fungus" described by Margolis & > Clorfene (1975) suggests an Aspergillus species. Chusid et al. (1975) cite > A. fumigatus causing pneumonitis in a patient who buried his marijuana in > the ground for "aging." Llamas et al. (1978) recovered A. fumigatus from > marijuana owned by a patient suffering allergic bronchopulmonary > aspergillosis. Kagen (1981) isolated several Aspergillus species from > moldy marijuana, including A. fumigatus, A. niger and A. flavus. Babu et > al. (1977) cultured A. niger, A. flavus, A. tamarii, A. sulphureus, and A. > repens from seeds in marijuana. Schwartz (1985) isolated A. niger from the > sinuses of a marijuana smoker who suffered severe headaches. Llewellyn & > O'Rear (1977) demonstrated aflatoxin production in marijuana contaminated > with A. flavus and A. parasiticus. > > Penicillium species have been isolated from marijuana cigarettes by Kagen > et al. (1983) and Kurup et al. (1983). Babu et al. (1977) cultured P. > chrysogenum from Cannabis seeds. Bush Doctor (1993) reports isolating P. > italicum from marijuana stored with an orange peel at 0o C. > Mucor species have been recovered from marijuana by Kagen et al. (1983) > and Kurup et al. (1983). A related zygomycete, Rhizopus stolonifer, was > isolated from damp marijuana by Bush Doctor (1993). > > Babu et al. (1977) cultured several other fungi from Cannabis seeds that, > according to Bossche et al. (1990), may cause opportunistic infections in > AIDS patients. These include Alternaria alternata and Curvularia lunata. > McPartland (1983, 1991, 1992) recovered these fungi from Cannabis in the > field, plus a Fusarium spp. All these fungi produce toxins. Ram๏ฟฝrez (1990) > reports four policeman contracting histoplasmosis, caused by Histoplasma > capsulatum, after destroying a Cannabis field in Puerto Rico. >
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X-Google-Thread: 10b271,d47e509530b89510,start X-Google-Thread: 1068e6,d47e509530b89510,start X-Google-Thread: 10e08b,d47e509530b89510,start X-Google-Thread: 101d32,d47e509530b89510,start X-Google-Attributes: gid10b271,gid1068e6,gid10e08b,gid101d32,public X-Google-Language: ENGLISH,ASCII Path: arc1-ca.pugleaf.net!g2news1.google.com!news2.google.com!atl-c05.usenetserver.com!news.usenetserver.com!news-out.octanews.net!indigo.octanews.net!authen.yellow.readfreenews.net.POSTED!not-for-mail From: "Jn" <invalid@invalid.com> Newsgroups: sci.physics,free.sci.iran,rec.bicycles.soc,austin.politics References: <43d5a223$0$55643$892e7fe2@authen.yellow.readfreenews.net> Subject: Viruses and protozoans, Microflora of marijuana Date: Mon, 23 Jan 2006 22:07:01 -0600 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-RFC2646: Format=Flowed; Response X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 Lines: 97 Message-ID: <43d5a7df$0$73532$892e7fe2@authen.yellow.readfreenews.net> Organization: Read Free News NNTP-Posting-Date: 23 Jan 2006 22:06:55 CST X-Trace: DXC=2U5]Q]V2c>m^G\Y8VOKUFdbQ9W<K20`3bO6Gh9bA988n;EYWVeQLDFiXo2>5nBR`?a`S==cmCk7Bi2IXCVP[R2:mjL^`^3[W<]e5VdO>Y9K^bk