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Anti-HIV-1 Activity of Eight Monofloral Iranian Honey Types

Identifieur interne : 000C05 ( Main/Curation ); précédent : 000C04; suivant : 000C06

Anti-HIV-1 Activity of Eight Monofloral Iranian Honey Types

Auteurs : Mandana Behbahani

Source :

RBID : PMC:4204822

English descriptors

Abstract

Monofloral Iranian honeys from eight floral sources were analyzed to determine their anti-HIV-1 activities as well as their effects on lymphocyte proliferation. The Peripheral Blood Mononuclear Cells (PBMCs) used in this study were prepared from five healthy volunteers who were seronegative for HIV, HCV, HBV and TB. The anti-HIV-1 activity of eight different honeys was performed by quantitative polymerase chain reaction (PCR) assay and high pure viral nucleic acid kit. The results demonstrated that monofloral honeys from Petro selinum sativum, Nigella sativa, Citrus sinensis, Zataria multiflora, Citrus aurantium and Zizyphus mauritiana flowers had potent anti-HIV-1 activity with half maximal effective concentration (EC50) values of 37.5, 88, 70, 88, 105 and 5 µg/ml respectively. However, monofloral Iranian honeys from Astragalus gummifer and Chamaemelum nobile flowers had weak anti-HIV-1 activity. The frequency and intensity of CD4 expression on PBMCs increased in the presence of all honey types. CD19 marker were also increased after the treatment with monofloral honeys from Z.multiflora and N. sativa. The anti-HIV-1 agent in monofloral honeys from P.sativum, N. sativa, Z. multiflora and Z. mauritiana flowers was detected by spectroscopic analysis as methylglyoxal. Time of drug addition studies demonstrated that the inhibitory effect of methylglyoxal is higher on the late stage of HIV-1 infection. The result demonstrated that methylglyoxal isolated from monofloral honey types is a good candidate for preclinical evaluation of anti-HIV-1 therapies.


Url:
DOI: 10.1371/journal.pone.0108195
PubMed: 25333699
PubMed Central: 4204822

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PMC:4204822

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<title xml:lang="en">Anti-HIV-1 Activity of Eight Monofloral Iranian Honey Types</title>
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<name sortKey="Behbahani, Mandana" sort="Behbahani, Mandana" uniqKey="Behbahani M" first="Mandana" last="Behbahani">Mandana Behbahani</name>
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<title xml:lang="en" level="a" type="main">Anti-HIV-1 Activity of Eight Monofloral Iranian Honey Types</title>
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<name sortKey="Behbahani, Mandana" sort="Behbahani, Mandana" uniqKey="Behbahani M" first="Mandana" last="Behbahani">Mandana Behbahani</name>
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<title level="j">PLoS ONE</title>
<idno type="eISSN">1932-6203</idno>
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<term>Anti-HIV Agents (chemistry)</term>
<term>Anti-HIV Agents (isolation & purification)</term>
<term>Anti-HIV Agents (pharmacology)</term>
<term>Antigens, CD19 (metabolism)</term>
<term>Antigens, CD4 (metabolism)</term>
<term>Cell Proliferation (drug effects)</term>
<term>Cells, Cultured</term>
<term>Flowers (chemistry)</term>
<term>Flowers (metabolism)</term>
<term>HIV-1 (genetics)</term>
<term>HIV-1 (physiology)</term>
<term>Honey (analysis)</term>
<term>Honey (toxicity)</term>
<term>Humans</term>
<term>Iran</term>
<term>Leukocytes, Mononuclear (cytology)</term>
<term>Leukocytes, Mononuclear (drug effects)</term>
<term>Leukocytes, Mononuclear (metabolism)</term>
<term>Plants (chemistry)</term>
<term>Plants (metabolism)</term>
<term>Pyruvaldehyde (chemistry)</term>
<term>Pyruvaldehyde (isolation & purification)</term>
<term>Pyruvaldehyde (pharmacology)</term>
<term>RNA, Viral (analysis)</term>
<term>Real-Time Polymerase Chain Reaction</term>
<term>Virus Replication (drug effects)</term>
</keywords>
<keywords scheme="MESH" type="chemical" qualifier="analysis" xml:lang="en">
<term>RNA, Viral</term>
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<keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en">
<term>Anti-HIV Agents</term>
<term>Pyruvaldehyde</term>
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<keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en">
<term>Anti-HIV Agents</term>
<term>Pyruvaldehyde</term>
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<keywords scheme="MESH" type="chemical" qualifier="metabolism" xml:lang="en">
<term>Antigens, CD19</term>
<term>Antigens, CD4</term>
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<keywords scheme="MESH" type="chemical" qualifier="pharmacology" xml:lang="en">
<term>Anti-HIV Agents</term>
<term>Pyruvaldehyde</term>
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<keywords scheme="MESH" type="geographic" xml:lang="en">
<term>Iran</term>
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<keywords scheme="MESH" qualifier="analysis" xml:lang="en">
<term>Honey</term>
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<keywords scheme="MESH" qualifier="chemistry" xml:lang="en">
<term>Flowers</term>
<term>Plants</term>
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<keywords scheme="MESH" qualifier="cytology" xml:lang="en">
<term>Leukocytes, Mononuclear</term>
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<keywords scheme="MESH" qualifier="drug effects" xml:lang="en">
<term>Cell Proliferation</term>
<term>Leukocytes, Mononuclear</term>
<term>Virus Replication</term>
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<keywords scheme="MESH" qualifier="genetics" xml:lang="en">
<term>HIV-1</term>
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<keywords scheme="MESH" qualifier="metabolism" xml:lang="en">
<term>Flowers</term>
<term>Leukocytes, Mononuclear</term>
<term>Plants</term>
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<term>Honey</term>
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<div type="abstract" xml:lang="en">
<p>Monofloral Iranian honeys from eight floral sources were analyzed to determine their anti-HIV-1 activities as well as their effects on lymphocyte proliferation. The Peripheral Blood Mononuclear Cells (PBMCs) used in this study were prepared from five healthy volunteers who were seronegative for HIV, HCV, HBV and TB. The anti-HIV-1 activity of eight different honeys was performed by quantitative polymerase chain reaction (PCR) assay and high pure viral nucleic acid kit. The results demonstrated that monofloral honeys from
<italic>Petro selinum sativum</italic>
,
<italic>Nigella sativa</italic>
,
<italic>Citrus sinensis</italic>
,
<italic>Zataria multiflora</italic>
,
<italic>Citrus aurantium</italic>
and
<italic>Zizyphus mauritiana</italic>
flowers had potent anti-HIV-1 activity with half maximal effective concentration (EC
<sub>50</sub>
) values of 37.5, 88, 70, 88, 105 and 5 µg/ml respectively. However, monofloral Iranian honeys from
<italic>Astragalus gummifer</italic>
and
<italic>Chamaemelum nobile</italic>
flowers had weak anti-HIV-1 activity. The frequency and intensity of CD4 expression on PBMCs increased in the presence of all honey types. CD19 marker were also increased after the treatment with monofloral honeys from
<italic>Z.multiflora</italic>
and
<italic>N. sativa</italic>
. The anti-HIV-1 agent in monofloral honeys from
<italic>P.sativum</italic>
,
<italic>N. sativa</italic>
,
<italic>Z. multiflora</italic>
and
<italic>Z. mauritiana</italic>
flowers was detected by spectroscopic analysis as methylglyoxal. Time of drug addition studies demonstrated that the inhibitory effect of methylglyoxal is higher on the late stage of HIV-1 infection. The result demonstrated that methylglyoxal isolated from monofloral honey types is a good candidate for preclinical evaluation of anti-HIV-1 therapies.</p>
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