Abstract:
OBJECTIVE:To identify the chemical constituents and biological activities of essential oil and crude methanol extract of Artemisia vulgaris (A. vulgaris) and Gaultheria fragrantissima (G. fragrantissima). METHODS:Phytochemical screening, total phenolic and flavonoid content, antibacterial activities, anti-oxidant assay of the crude extract were carried out to identify the biological activities and phytonutrients present in the extract. Furthermore, the chemical constituents present in the essential oil and crude methanol extract were analyzed using gas chromatography mass spectroscopy and high performance liquid chromatography (HPLC) analysis. RESULTS:Gas chromatography mass spectroscopy analysis of essential oil from the aerial part of A. vulgaris revealed 24 different compounds in it. Sabinene (11.29%), β-thujone (19.19%), chrysanthenone (4.48%), camphor (11.89%), borneol (4.44%) and germacrene D (8.42%) were the major compounds. Similarly, leaves of G. fragrantissima contained methyl salicylate (95%) and asarone (4.64%). Furthermore, methanol extract of leaves of A. vulgaris and G. fragrantissima were found rich in the total flavonoids and phenolic content. HPLC analysis of the methanol extract of leaves A. vulgaris revealed the presence of morin and luteolin, whereas rutin was found as a major flavonoids compound in the leaves of G. fragrantissima. Further, methanol extract of the A. vulgaris and G. fragrantissima showed the highest antioxidant and antibacterial properties compared to the essential oil. CONCLUSIONS:The HPLC analysis of the methanol extract of A. vulgaris shows the presence of luteolin and morin, whereas G. fragrantissima reveals the presence of rutin and a glycosylated flavonoids. Results reveal that A. vulgaris oil is the rich source of monoterpene and sesquiterpene compounds. Furthermore, A. vulgaris and G. fragrantissima are the rich source of the phenolic and flavonoids compounds and show good antioxidant and antibacterial activity.
journal_name
Asian Pac J Trop Medjournal_title
Asian Pacific journal of tropical medicineauthors
Pandey BP,Thapa R,Upreti Adoi
10.1016/j.apjtm.2017.09.005subject
Has Abstractpub_date
2017-10-01 00:00:00pages
952-959issue
10eissn
1995-7645issn
2352-4146pii
S1995-7645(17)31004-0journal_volume
10pub_type
杂志文章abstract:OBJECTIVES:To do mapping and modeling of conformational B cell epitope regions of highly conserved and protective regions of three merozoitecandidate vaccine proteins of Plasmodium vivax (P. vivax), ie. merozoite purface protein-1 (PvMSP-1), apical membrane antigen -1 domain ∏ (PvAMA1-D∏) and region ∏ of the Duffy bind...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60146-2
更新日期:2014-10-01 00:00:00
abstract:OBJECTIVE:To assess the prevalence of malaria helminth co-infections and their contribution for aneamia in febrile patients attending Azzezo health center, Gondar, Northwest Ethiopia. METHODS:A cross section study was conducted among febrile patients attending Azezo health center from February-March 30, 2011. Convenie...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60147-3
更新日期:2012-10-01 00:00:00
abstract:OBJECTIVE:To investigate the composition of volatile compounds in the different accessions of Perilla frutescens (P. frutescens) collected from various habitats of China and Japan. METHODS:In the present study, the essential oil from the leaves of P. frutescens cultivars from China and Japan was extracted by hydro-dis...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2017.07.004
更新日期:2017-07-01 00:00:00
abstract:OBJECTIVE:To investigate capacity of Hyptis suaveolens (H. suaveolens) methanol extract as an antioxidant to protect against carbon tetrachloride (CCl(4))-induced oxidative stress, hepatotoxicity in Albino Wistar rats and cytoprotective effect of hydrogen peroxide (H(2)O(2)) induced cell death in HepG(2) cell line. ME...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60162-X
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To explore the regulatory role of thioredoxin-interacting protein (TXNIP) in Wnt/β-catenin signaling pathway and therefore to elucidate its function in diabetic myocardial infarction. METHODS:Diabetic myocardial infarction models were generated in mice. The expression levels of TXNIP and β-catenin and level ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章,撤回出版物
doi:10.1016/j.apjtm.2015.10.010
更新日期:2015-11-01 00:00:00
abstract:OBJECTIVE:To detect neurovascular compression-induced structural abnormalities of trigeminal nerves (TGN) by diffusion tensor imaging (DTI). METHODS:The affected ipsilateral TGN (iTGN) and unaffected contralateral TGN (cTGN) of 20 trifacial neuralgia (TN) patients as well as the bilateral TGN of 10 normal controls (nT...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60119-9
更新日期:2012-09-01 00:00:00
abstract:OBJECTIVE:To investigate the efficiency of β-galactosidase gene transfer into rat kidney with ultrasound-mediated microbubble destruction via different injection routes. METHODS:A total of 25 Wistar rats were randomly divided into 5 groups. Four groups received a mixture of optison microbubbles (0.2 mL) and lacz plasm...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60099-6
更新日期:2012-07-01 00:00:00
abstract:OBJECTIVE:To investigate the effect of pomegranate peel aqueous extract (PGE) on the development of secondary experimental echinococcosis and on the viability of Echinococcus granulosus protoscoleces, and the immunomodulatory properties of PGE. METHODS:Swiss mice were inoculated intraperitoneally with viable protoscol...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2016.01.038
更新日期:2016-03-01 00:00:00
abstract::Brucellosis is a zoonotic disease characterized by reproductive failure in animals and undulent fever in humans. In cattle, it is caused by Brucella abortus while in goats by Brucella melitensis, the main cause of brucellosis in humans. Brucellosis in livestock has been associated with importation of animals from bree...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章,评审
doi:10.1016/j.apjtm.2016.11.007
更新日期:2016-12-01 00:00:00
abstract:OBJECTIVE:To optimize the process parameters involved in the green synthesis of silver nanoparticles (G-SNPs) by aqueous extract of Rosa damascena petals and to evaluate the biocompatibility and anti cancer activity of the synthesized silver nanoparticles against human lung adenocarcinoma (A549). METHODS:The process v...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60249-2
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To identify the Leishmania species in infected sand flies by Real-time PCR coupled with HRM analysis. METHODS:Real-time PCR coupled with HRM analysis targeting the first internal transcribed spacer (ITS1) of nuclear ribosomal DNA as the genetic marker was used to identify and distinguish Leishmania species i...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60002-X
更新日期:2014-02-01 00:00:00
abstract:OBJECTIVE:To isolate the Salmonella enterica serovar Typhi (S. typhi) from asymptomatic typhoid carriers in the local population. To assess the antibiotic sensitivity and resistant pattern of S. typhi isolates against viable antibiotics and phylogenetic analysis of S. typhi isolates on the basis of 16S rDNA gene. METH...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60191-0
更新日期:2011-10-01 00:00:00
abstract:OBJECTIVE:To determine the distribution of Duffy blood group genotypes in Balouch population as a major ethnic group that living in a sub-tropical area in south East of Iran. METHODS:In this study, the Duffy blood group FY phenotypes were determined using indirect anti-globulin technique and also genotype by PCR-RFLP ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60021-3
更新日期:2014-03-01 00:00:00
abstract:OBJECTIVE:To establish the prevalence and associated risk factors of Schistosoma mansoni (S. mansoni) infection among schoolchildren at a village in Wolaita Zone, Southern Ethiopia. METHODS:A cross-sectional study was carried out among primary schoolchildren. A total of 384 randomly selected study subjects provided st...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2015.05.009
更新日期:2015-06-01 00:00:00
abstract::We report two cases of pulmonary sequestration infected with nontuberculous mycobacteria (NTM): Mycobacterium avium and Mycobacterium abscessus. Chest computed tomography showed pneumonic consolidation in the right lower lobe, which received a systemic blood supply from the descending aorta in both patients. Video-ass...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章,评审
doi:10.1016/S1995-7645(12)60172-2
更新日期:2012-11-01 00:00:00
abstract:OBJECTIVE:To delineate the frequency of occurrence of bla(CTX-M), bla(TEM), and bla(SHV) in Enterobacteriaceae from North-Indian tertiary hospital. METHODS:A random collection of a subset of 45 Escherichia coli (E. coli) and 28 Klebsiella pneumoniae (K. pneumoniae) that was resistant to a third generation cephalospori...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60046-1
更新日期:2011-02-01 00:00:00
abstract:OBJECTIVE:To determine the range and incidence of complications associated with Plasmodium vivax (P. vivax) malaria. METHODS:A retrospective analysis was performed of all patients of P. vivax malaria admitted in Kasturba Medical College, Manipal between January and December, 2010. Patients with mixed malarial infectio...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60251-4
更新日期:2012-01-01 00:00:00
abstract:OBJECTIVE:To invest the differences among mesenchymal stem cells (MSCs) derived from different tissues and their impacts on clinical applications. METHODS:In this study, MSCs were isolated from adipose tissue (AD), umbilical cord tissue (UC), and menstrual blood (Men) and compared their biological characteristics in t...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2015.07.022
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:To investigate the antidiabetic effect of aqueous extract of Merremia tridentata (M. tridentata) root (MTRAE) in normal, glucose-loaded hyperglycemic and streptozotocin (STZ)-induced diabetic rats. METHODS:Oral administration of MTRAE at the doses of 50, 100 and 150 mg/kg was studied in normal, glucose-loade...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(12)60020-0
更新日期:2012-03-01 00:00:00
abstract::Salmonella are most commonly associated with gastroenteritis and enteric fever in humans. Occasionally, dissemination of bacilli throughout the body results in establishment of localized foci of persistent infection especially in patients with debilitating diseases and immunosuppressive states. Infection at various ab...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60117-X
更新日期:2011-05-01 00:00:00
abstract:OBJECTIVE:To determine the effects of environmental parameters of larval habitats on distribution and abundance of anopheline mosquitoes in Rudan county of Iran. METHODS:This cross-sectional study was conducted during the mosquito breeding season from February 2010 to October 2011. The anopheline larvae were collected...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(13)60087-5
更新日期:2013-07-01 00:00:00
abstract:OBJECTIVE:To observe the protective effect of omeprazole on gastric mucosal of cirrhotic portal hypertension rats. METHODS:All rats were randomly divided into normal control group, cirrhosis and treatment group. Thioacetamide was used to establish rat model of cirrhotic portal hypertension. The necrotic tissue of gast...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60065-1
更新日期:2014-05-01 00:00:00
abstract:OBJECTIVE:To study the expression of caveolin-1 in colorectal adenocarcinoma tissues and its correlation with microlymphatic vessel density (LMVD), and to investigate the clinical pathological prognostic significance of caveolin-1 and LMVD in patients with colorectal cancer. METHODS:The expression of caveolin-1 and LM...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2015.07.004
更新日期:2015-08-01 00:00:00
abstract:OBJECTIVE:To investigate the pharmacological basis of its uses of Phyla nodiflora (P. nodiflora) for the treatment of anomalies predominantly by smooth muscle containing tissues such as gastrointestinal/vascular/broncho spasm and cardiovascular modulation. METHODS:The crude hydroalcoholic extract of P. nodiflora (Pn.C...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2017.10.021
更新日期:2017-12-01 00:00:00
abstract:OBJECTIVE:To investigate the biosorption potential of isolated bacteria as an alternative biosorbent material for the removal of zinc and nickel from aqueous solution in a bubble column bioreactor. METHORDS:In this study from four points of waste water treatment plant, some Gram-positive and Gram-negative bacteria und...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(14)60231-5
更新日期:2014-09-01 00:00:00
abstract:OBJECTIVE:To provide further evidence for the ethnomedicinal use of the Eastern Nigeria mistletoe, Loranthus micranthus (L. micranthus), as an immunostimulant. METHODS:Solvent fractions from the crude extract of the mistletoe plant was obtained and screened by the cell mediated delayed type hypersensitivity reaction (...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60137-5
更新日期:2011-07-01 00:00:00
abstract:OBJECTIVE:To investigate the propensity of plumbagin to inhibit the three isoforms of human cytochrome P450 (CYP), i.e., CYP1A2, CYP2C19, and CYP3A4 using human liver microsomes in vitro. METHODS:Inhibitory effects of plumbagin on the three human CYP isoforms were investigated using pooled human liver microsomes. Phen...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2015.10.016
更新日期:2015-11-01 00:00:00
abstract:OBJECTIVE:To explore the larvicidal and pupicidal activity of Euphorbia hirta (E. hirta) leaf extract and Bacillus sphaericus (B. sphaericus) against the malarial vector, Anopheles stephensi (An. stephensi). METHODS:The larvicidal and pupicidal activity was assayed against An. stephensi at various concentrations rangi...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(13)60003-6
更新日期:2013-02-01 00:00:00
abstract:OBJECTIVE:To determine the relationship between asymptomatic malaria parasitemia and some oxidative stress parameters in pregnant Nigerian women. METHODS:This is a cross-sectional study involving 130 normal pregnant women at various trimesters, who were attending antenatal clinic at the University of Nigeria Teaching ...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/S1995-7645(11)60076-X
更新日期:2011-03-01 00:00:00
abstract:OBJECTIVE:To determine drug resistance mutations and the HIV-1 subtypes among antiretroviral treatment naive HIV-1 patients in Peninsular Malaysia. METHODS:A total of 45 samples from four hospitals that provide HIV viral load services were subjected to the amplification of the protease and two third of reverse transcr...
journal_title:Asian Pacific journal of tropical medicine
pub_type: 杂志文章
doi:10.1016/j.apjtm.2016.12.005
更新日期:2017-01-01 00:00:00