Journal of
Medicinal Plants Research

  • Abbreviation: J. Med. Plants Res.
  • Language: English
  • ISSN: 1996-0875
  • DOI: 10.5897/JMPR
  • Start Year: 2007
  • Published Articles: 3654

JMPR Articles

October 2017

Revisiting the linkage between ethnomedical use and development of new medicines: A novel plant collection strategy towards the discovery of anticancer agents

The Vietnam-Laos International Cooperative Biodiversity Group (ICBG) based at the University of Illinois at Chicago (UIC) catalyzed a country-wide network of medicinal plant preserves (MPP) and medicinal biodiversity preserves (MBP) now established in ten provinces of the Lao People’s Democratic Republic (Lao PDR), which are relied upon as protected sources of ethnomedicines for local villagers and traditional...

Author(s): Joshua M. Henkin, Kongmany Sydara, Mouachanh Xayvue, Onevilay Souliya, A. Douglas Kinghorn, Joanna E. Burdette, Wei-Lun Chen, Bethany G. Elkington and Djaja D. Soejarto

October 2017

In vitro antimicrobial activity and fatty acid composition through gas chromatography-mass spectrometry (GC-MS) of ethanol extracts of Mauritia flexuosa (Buriti) fruits

In this study, the chemical composition of the peel and pulp of Mauritia flexuosa fruits were analyzed and the antimicrobial activity of ethanolic extracts from these fruits was evaluated using in vitro tests. Chemical composition analysis with gas chromatography-mass spectrometry (GC-MS) indicated the presence of saturated and unsaturated fatty acids. The peel extracts (ECBU) presented 54.41% and the pulp (EPBU)...

Author(s): Adriana Idalina Torcato de OLIVEIRA, Jhonatha Barros CABRAL, Talal Suleiman MAHMOUD, Guilherme Nobre L. do NASCIMENTO, Juliana Fonseca Moreira da SILVA, Raphael Sanzio PIMENTA and Paula Benevides de MORAIS

October 2017

Chemical composition, antibacterial and antimycoplasma activities of four Eugenia species growing in Brazil

The aim of this study was to evaluate the chemical composition and antimicrobial activity of four unexplored Eugenia species: Eugenia brevistyla, Eugenia handroana, Eugenia catharinae and Eugenia stigmatosa. Eight extracts and eighteen fractions were screened for their antibacterial activity against some selected bacteria including Mycoplasma. Phytochemical screening revealed that the plants were rich in terpenes and...

Author(s): Adrielli Tenfen, Ariela M. Boeder, Catarina C. Bella-Cruz, Alexandre Bella-Cruz, Caio M. M. Córdova and Valdir Cechinel-Filho

October 2017

Gastroprotective effect of the aqueous fraction of hydroacetonic leaf extract of Eugenia uniflora L. (Myrtaceae) (pitanga) against several gastric ulcer models in mice

Eugenia uniflora L. (Myrtaceae) is popularly known in Brazil as pitanga or ibitanga. The infusion of E. uniflora leaves is being used in folk medicine as anti-diarrheal. The present study sought to evaluate the gastroprotective potential of the aqueous fraction of hydroacetonic leaf extract of pitanga (AFHP). The leaf powder of pitanga was extracted with 50% acetone using an overhead stirrer apparatus at room...

Author(s): José Luís Rodrigues M., Dayane Moreira da S., James Oluwagbamigbe F., Emerith Mayra Hungria P., Eric de Souza G., Anderson Luiz F., Suzana da Costa S. and Elson Alves C.

October 2017

Immunoregulatory activity of root bark of Cassia sieberiana D.C. in a modified adjuvant-induced arthritis in rat

The present study seeks to evaluate the immunoregulatory effects of extracts of the root bark of Cassia sieberiana, a plant used in Ghana for various painful inflammatory conditions, in a modified adjuvant arthritis model induced by administration of very low dose of Mycobacterium tuberculosis (MT) – carrageenan mixture in the rat. A volume of 0.1 mg kg-1 heat killed MT in paraffin oil was mixed with equal volume...

Author(s): Kofi Donkor, Eric Woode and Laud Kenneth Okine

October 2017

Methoxy-flavones identified from Ageratum conyzoides induce capase -3 and -7 activations in Jurkat cells

New therapies for leukemia are urgently needed due to adverse side effects, tumor resistance and lack of selectivity of many chemotherapeutic agents in clinical use. Ageratum conyzoides has been used in folklore medicine for managing leukemia and other cancers. Thus, this study aimed to investigate the effects of fractions, sub-fractions and purified compounds from the ethanol leaf extracts of A. conyzoides against...

Author(s): Felix Acheampong, John Reilly, Christopher Larbie, Matthew Spencer, Karl Gunderson, Regina Appiah-Opong Christopher Howson, Jennifer Porier, Kellie Joyce, Valentina Jeliazkova, Sarah Voytek, Carol Ginsburg-Moraff, Stefan Thibodeaux, Jill Kublbeck and Steven Austin

October 2017

The antibacterial and antifungal analysis of crude extracts from the leaves and bark of Pimenta species found in Jamaica

Due to the rapid increase in the number of antibiotic-resistant bacteria, medicinal plants are being studied as new and promising alternatives to conventional antibiotic treatment. The crude hexane, ethyl acetate and methanol extracts from Pimenta dioica, Pimenta jamaicensis and Pimenta racemosa were quantitatively assessed to determine their antimicrobial susceptibility and potency using zones of inhibition methods,...

Author(s): Henry I. C. Lowe, Denise K. Daley, John Lindo, Chenee Davis, Lois Rainford, Shelly-Ann Hartley, Charah Watson, Cheryl Chambers, Glendee Reynolds-Campbell, Shadae R. Foster, Percival Bahadoosingh and Camille Thoms-Rodriguez

October 2017

Chemical variability of wild bilberry (Vaccinium myrtillus L.) populations in northern part of Albania

The objective of this study was to evaluate the content of anthocyanin and total phenols, in some wild bilberry populations, grown in natural conditions in northern Albania. This study aimed at identifying the wild bilberry populations, whose fruits are rich in anthocyanin and as such, can be selected and cultivated for production in the future. Thirteen bilberry fruit (Vaccinium myrtillus L.) samples were collected...

Author(s): Agim Pepkolaj, Ndoc Faslia and Edmira Ozuni

September 2017

Ethno-botanical survey of medicinal plants used for the management of depression by Hausa tribes of Kaduna State, Nigeria

The objective of this study is to conduct an ethnobotanical survey of medicinal plants used in management of depression among Hausa tribes in order to establish an informational data base. An ethnobotanical survey was conducted in December 2015 in Zaria, Kaduna State, Nigeria. Data were collected based on an oral interview with the aid of semi structured questionnaire. Only data from willing respondents were obtained...

Author(s): Aishatu Shehu, Mohammed Garba Magaji, Jamilu Yau and Abubakar Ahmed

September 2017

Phytochemical standardization of hydroalcoholic extracts of ishpingo, Ocotea quixos (Lam.) Kosterm

Investigations have proved the presence of components such as cinamaldehyde, cinamyl acetate and phenolic compounds in Ocotea quixos, these components have been attributed to antimicrobial disinfectants, antifungal and healing activities. It is important to point out that, to evaluate any biological activity, it is necessary to have standardized extracts to obtain reliable and reproducible results. The present...

Author(s): Tatiana de los Ángeles Mosquera, Michelle Jazmín Parra, Héctor Ivan Flor and Paco Fernando Noriega

September 2017

Diversity of medicinal plants used in the treatment of skin diseases in Tabuk region, Saudi Arabia

Saudi Arabia has a unique floral diversity due to its remarkable diversity in the ecological habitats. Many plant species are widely applied in traditional medicine to treat several diseases. In the present study, ethnobotanical survey of plant species in Tabuk Region (Saudi Arabia) was carried out describing their uses in treating skin diseases. The results showed that a total of 51 plants species belonging to 40...

Author(s): Nadi Awad Al-Harbi

September 2017

Ethnomedicinal practices and phytochemical assessment of Uraria lagopoides (L.) DC. around Mayurjharna Reserve, Eastern India

Plants have been used from ancient times in India for various systems of medicine like ayurveda, unani, homoeopathy, allopathy, siddha, ethnic, etc., to attempt cares for diseases and to relieve physical and mental sufferings. The aim of the study was to ascertain multiple usages of Uraria lagopoides in the outskirts of Mayurjharna and presence of phytochemicals in leaves and roots through standard tests for metabolites...

Author(s): Rupa Shaw Sanyal, Sanjay Bala and Asis Mazumdar,

September 2017

Preliminary phytochemical analysis and the effect of Agave sisalana on body weight and defensive behaviours in ovariectomized rats

Agave sisalana is a plant belonging to the Agavaceae family. Sisal juice is constituted of steroidic saponins which are precursor molecules of many pharmacologically active steroids. These precursor molecules can act in brain structures that are related to the modulation of emotional disorders. They can act on energy metabolism or directly on the absorptive process of fats. The objective of this research was to identify...

Author(s): Telma Gonçalves Carneiro Spera de Andrade, Yara Emilia Arlindo da Silva, Diego Gazoni Espinoza, Leonardo Mateus de Lima, Alessandra Karla de Oliveira Cezar, Isabella Gonçalves Carneiro Spera de Andrade, Pedro de Oliva Neto, Julia Lainer Palacios and Lucinéia dos Santos

September 2017

The genus Calea L.: A review of isolated compounds and biological activities

The approximately 125 species of the genus Calea L. (Asteraceae) are distributed throughout tropical and subtropical regions of the Americas. Some species have medicinal properties. Based on popular knowledge, different phytochemical and pharmacological activities have been the focus of research. This review aims to provide an overview of the current state of knowledge of medicinal uses, chemical constituents, and...

Author(s): Patrícia de Aguiar Amaral, Franciely Vanessa Costa, Altamir Rocha Antunes, Jacqueline Kautz, Vanilde Citadini-Zanette, Françoise Lohézic-Le Dévéhat, James Barlow and Silvia DalBó

August 2017

In vitro anti-infective and antioxidant activities of Garcinia cola Heckel and Morinda lucida Benth

Garcinia cola also known as “bitter cola” (Guttiferae) is a plant with a wide usage of its parts for various medicinal purposes. The seeds are chewed as aphrodisiac and for the treatment of coughs, dysentery and liver inflammation. Morinda lucida (Rubiaceae) commonly called “great morinda” has been shown to have antimalarial and anti-pyretic activities. This study aimed at evaluating the...

Author(s): John Antwi Apenteng, David Ntinagyei Mintah, Michael Worlako Klu, Anna Kwarley Quartey, Akosua Bemah Oppong, Elizabeth Harrison and Millicent Awurama Antwi

August 2017

Chemical composition of the essential oil of Viola serpens from Bageshwar (Shama), Uttarakhad, India

The families Violaceae (alternatively known as Alsodeiace or Leoniaceae or Retrosepalaceae) comprise twenty genera and about 800 species. Viola serpens belongs to family Violaceae and commonly known as “Banafsa”. It is a small glabrous, perennial herb, which is found throughout India in moist woods and hilly districts. The essential oil of aerial parts of V. serpens, were extracted by steam distillation. The...

Author(s): Deepak Chandra, Gunjan Kohli, Kundan Prasad, G. Bisht, Vinay Deep Punetha and H. K. Pandey

August 2017

Diversity, knowledge and use of medicinal plants in Abay Chomen District, Horo Guduru Wollega Zone, Oromia Region of Ethiopia

An ethnobotanical study of medicinal plants was conducted in Abay Chomen District, Western Ethiopia from September 2014 to August 2015. This study documents indigenous medicinal plant utilization, management and the threats affecting them. Ethnobotanical data were collected using semi structured interviews, field observations, preference and direct matrix ranking with traditional medicine practitioners. The data were...

Author(s): Mulugeta Kebebew

August 2017

Antibacterial activity of Datura stramonium against standard and clinical isolate pathogenic microorganisms

Datura stramonium more commonly known as Jimson weed or thorn apple is a wide growing flowering plant which has been employed by the local community to treat several ailments in Ethiopia. The purpose of the present work was to assess the antibacterial activity of ethanol, methanol, acetone, chloroform and water extracts of Datura stramonium leaf extracts using broth dilution and agar well diffusion methods against human...

Author(s): Solomon Baynesagne, Nega Berhane, Wagaw Sendeku and Lianzhong Ai

August 2017

Stem bark extracts of Endopleura uchi (Huber) Cuatrec: Inhibition of pancreatic lipase and antioxidant activity

Pancreatic lipase is considered an important target for the control of hyperlipidemia. Several plants, especially those rich in phenolic metabolites, have been shown to have anti-hyperlipidemic activity and are considered a good alternative for obesity prevention. Extracts of the stem bark of Endopleura uchi (Huber) Cuatrec (Humiriaceae) were evaluated for the inhibitory activity on the pancreatic lipase enzyme, as well...

Author(s): Gustavo R. B. de Oliveira, Anderson A. Simão, Luciana L. S. Pereira, Fabíola D. Rocha, Nádia R. B. Raposo, Vinícius R. de Oliveira, Thamiris V. Pereira, Helena P. do Carmo, Tamires C. Oliveira, Orlando V. de Sousa, Ailson L. A. de Araújo and Célia H. Yamamoto

August 2017

Traditional Chinese medicine for intestinal adhesion: A meta-analysis of randomized controlled trials

For many years, traditional Chinese medicine (TCM) has been used to treat patients with intestinal adhesion. However, no meta-analysis has been previously conducted to investigate the benefits of TCM therapy in patients with such disorder. This paper aims to summarize the beneficial effects of applying TCM as an adjuvant in patients with intestinal adhesion through conducting a meta-analysis. Until October 2016, seven...

Author(s): Lian Liu, Song Wei Su, Song Su, Bo Li, Xiao Ling Yang, Yu Ying Tang and Hong Yan Sun

July 2017

Chemical constituents isolated from extracts of Annona vepretorum Mart. (Annonaceae) leaves

Annona vepretorum Mart. is a medicinal plant endemic to Brazil, popularly known as "araticum", “bruteira” and “pinha da Caatinga”. In this study, the chemical composition of different leaf extracts obtained from this species was evaluated. Chemical compounds were isolated by silica gel column chromatography, resulting in a mixture of steroids (β-sitosterol and stigmasterol) and a...

Author(s): Camila de S. Araújo, Ana P. de Oliveira, Raimundo G. de Oliveira-Junior, José A. de Siqueira-Filho, Raimundo Braz-Filho, Josean F. Tavares, Vicente C. de O. Costa, Edigênia C. da C. Araújo, Emmanoel V. Costa and Jackson R. G. da S. Almeida

July 2017

Ethnobotanical value of medicinal plant diversity in Cheha district, Guraghe zone, Southern Nations, Nationalities and Peoples (SNNPR) of Ethiopia

This study aimed to document information on the use, conservation and threats to medicinal plants in Cheha district, Guraghe Zone, Southern Ethiopia. Thirty informants were randomly selected from four kebeles. Of which, 10 key informants were selected purposively by criteria of age, gender and indigenous knowledge. Ethnobotanical data was collected through semi-structured interview, guided field observation and group...

Author(s): Behailu Bizuayehu and Temesgen Assefa

July 2017

Antioxidant and free radical scavenging activities of Viola odorata in the search of potential inhibitor of tobacco’s free radicals

Tobacco use is a leading cause of cancer morbidity and mortality. Out of several possible components of tobacco, the free radical present in tobacco induces oxidative stress which ultimately leads to the damage of DNA. In the present study, an attempt was made to find the natural potential tobacco free radical scavenger, by using different standard assays. Viola odorata has been known for diverse therapeutic...

Author(s): Tania Peshin, Chandra S. Azad and H. K. Kar

July 2017

In-ovo biological activities of Phyllanthus amarus leaf extracts against Newcastle disease virus

Newcastle disease virus is a paramyxovirus which causes Newcastle disease in birds. Investigation was done on the effect of leaf extract of Phyllanthus amarus against Newcastle disease virus (NDV) using an in-ovo assay. Nine to eleven day-old viable embryonated chicken eggs (ECE) were used for the assay, these were divided into six groups of six eggs each. Methanol, aqueous and n-hexane extracts of the plant leaves were...

Author(s): Faeji, C. O., Oladunmoye, M. K., Adebayo, I. A. and Adebolu, T. T.

July 2017

Evaluation of essential oils for preventive or curative management of melon gummy stem blight and plant toxicity

Melon cultivation is frequently heavily reliant on synthetic fungicides, including products used to control gummy stem blight caused by Stagonosporopsis cucurbitacearum. The essential oils used in controlling plant pathogens may offer an alternative to chemical pesticides. This study evaluated the effectiveness of essential oils to control the gummy stem blight in melon plants. In vitro tests were carried out using...

Author(s): Mateus Sunti Dalcin, Adalberto Corrêa Café-Filho, Renato de Almeida Sarmento, Ildon Rodrigues do Nascimento, Talita Pereira de Souza Ferreira, Raimundo Wagner de Sousa Aguiar and Gil Rodrigues dos Santos

July 2017

Ethnobotanical importance and herbal medicine in Vindhya region of Eastern Uttar Pradesh, India

Vindhya region is one of the less studied areas and characterized for rich vegetations of India. The plants species observed in the area have immense potential for the management and treatment of various ailments. The present paper reports to the documentation and conservation of ethnomedicinal plants of Sonebhadra district and their socio- economic relationship with the forest and its resources. The ethnobotanical data...

Author(s): Dharm Narayan and Pramod Kumar Singh

July 2017

Antibacterial activity of extracts of Stevia rebaudiana Bertoni against Staphylococcus aureus, Staphylococcus epidermidis and Pseudomonas aeruginosa

Plants have been an important source of secondary metabolites known for their diverse biological activities; some have been shown to inhibit the development of certain pathogenic microorganisms. Herein, the antimicrobial activity of the carbon tetrachloride, hexane, ethanol, and aqueous extracts of leaves of Stevia rebaudiana Bertoni against Staphylococcus aureus (strain 921), Staphylococcus epidermidis (strains 965,...

Author(s): Mariana Miranda-Arámbula, Maricruz Olvera-Alvarado, Marta Lobo-Sánchez, Ivonne Pérez-Xochipa, Ada María Ríos-Cortés and Sandra Luz Cabrera-Hilerio

June 2017

Malva neglecta: A natural inhibitor of bacterial growth and biofilm formation

Malva neglecta, a wild plant that grows in different parts of Lebanon, was noted by residents to have soothing effects if taken during episodes of respiratory tract infections. This study was designed to test for the ability of this plant to inhibit bacterial growth and biofilm formation of clinical bacterial isolates. The results showed that while the aqueous extract of the leaves of the plant did not show any...

Author(s): Elias Keyrouz, Patrick Abou Raji El Feghali, Mohammad Jaafar and Tarek Nawas

June 2017

Comparative effect of Nauclea latifolia leaf fractions on blood glucose and lipid profile parameters of alloxan induced-diabetic rats

The antidiabetic effects of methanol, N-hexane and ethyl acetate leaf fractions of Nauclea latifolia were investigated in diabetic model rats. 150 and 300mg/kg fractions of N. latifolia were administered orally to the experimental animals at two weeks interval, while their blood glucose levels were taken daily. At the end of the experiment, their lipid profiles were assayed using standard methods. The research data...

Author(s): Grace Sylvester Effiong and Grace Emmanuel Essien

June 2017

Antiproliferative and pro-apoptotic effects of Andean berry juice (Vaccinium meridionale Swartz) on human colon adenocarcinoma SW480 cells

Vaccium meridionale Swartz, commonly Andean Berry, has a high content of several phytochemicals, such as anthocyanins, phenolic acids, and other flavonoids. However, in spite of its antioxidant capacity, there is little information about its anticarcinogenic properties. This study evaluated the antiproliferative and pro-apoptotic activity of Andean Berry Juice (ABJ) on human colon adenocarcinoma SW480...

Author(s): Carlos Daniel Agudelo, Sandra Arango, Fabián Cortés-Mancera, Benjamín Rojano and Maria Elena Maldonado

June 2017

Identification of Campsis Flos and its common adulterants using ITS2 sequence of DNA molecular barcoding

Internal transcribed spacer 2 (ITS2) is known as a good sequence of DNA molecular barcoding. In this study, the authors authenticated Campsis Flos and its common adulterants based on ITS2 sequence. Campsis Flos has been used in traditional Chinese medicine for many years as a blood activator to promote menstruation. Among its adulterants in the market, the most common are the flowers of Paulownia tomentosa, Hibiscus...

Author(s): Ye Lu, Baoling Ju, Liang Gao and Jin Wang

June 2017

Comparative studies on the possible antioxidant properties of ethanolic seed extracts of Cola nitida (kola nut) and Garcinia kola (bitter kola) on hydrogen peroxide induced oxidative stress in rats

Oxidative stress and impaired antioxidant system have been implicated in the pathophysiology of diverse disease states. This research was done to investigate comparatively the possible enzymatic and non-enzymatic antioxidant properties of ethanol extracts of Cola nitida and Garcinia kola in H2O2-challenged rats. Thirty (30) Wistar albino rats were used for this study and were divided into 6 groups of 5 rats per group....

Author(s): Joshua P. E, Ukegbu C. Y, Eze C. S, Umeh B. O, Oparandu L. U, Okafor J. O, Nkwocha, C and Ogara A.

June 2017

Application of a degreasing process and sequential ultrasound-assisted extraction to obtain phenolic compounds and elucidate of the potential antioxidant of Siparuna guianensis Aublet

This study investigated appropriate means to determine the total phenolic content and antioxidant activity of the leaves of Siparuna guianensis. Evaluation by thin layer chromatography (TLC) revealed phenolic compounds in all extracts. The results were confirmed by high-performance liquid chromatography (HPLC), with the identification and quantification of catechin, epigallocatechin gallate and rutin. The methanolic...

Author(s): Ilsamar Mendes Soares, Maria de Fátima Ribeiro, Odelio Joaquim da Costa, Éber Eurípedes de Souza, Aline Aires Aguiar, Robson dos Santos Barbosa, Tarso da Costa Alvim, Sérgio Donizeti Ascêncio and Raimundo Wagner de Souza Aguiar

May 2017

Phytochemical and acute toxicity studies of methanolic extracts of selected antimalarial plants of Nupeland, north central Nigeria

Malaria remains one of the most prevalent diseases throughout tropics and subtropical areas and its effective chemotherapy remains a problem. Hence the need to continue to explore plants for their therapeutic potentials. In Nupeland, Lannea barteri (monkey’s faru), Piliostigma thonningii (camel’s foot tree or monkey’s bread), Clerodendrum aculeatum (haggar bush or garden quinine) and Crateva adansonii...

Author(s): Usman Idris Nda-Umar, Mohammed Gbate, Abdulkadir Nda Umar, Yahaya Masaga Alfa and Abdullahi Mann

May 2017

Gas chromatography mass spectrometry/Fourier transform infrared (GC-MS/FTIR) spectral analyses of Tithonia diversifolia (Hemsl.) A. Gray leaves

Medicinal plants and its products remain the best therapeutic agents for the management of diseases and infections that affect the health of man. Owing to the recorded ethnomedicinal potentials of Tithonia diversifolia (Hemsl.) A. Gray, this study was aimed at investigating the gas chromatography combined with mass spectrometry (GC-MS) and Fourier transform infrared (FT-IR) spectral analyses of methanolic extract of...

Author(s): Okereke Stanley C., Arunsi Uche O, Nosiri Chidi I and Nwadike Constance

May 2017

Ethnobotanical survey on distribution of medicinal plants in the genus Arisaema in ruins of fortresses used in medieval Japan

Members of the genus Arisaema (Araceae) are perennial understory herbs that were traditionally used in medieval Japan in the treatment of flesh wounds resulting from warfare to prevent tetanus. This study aimed to elucidate the distribution of Arisaema in the ruins of fortresses dating from the medieval period in Japan. Two hypotheses were tested: that Arisaema are commonly found in the ruins of fortresses in central...

Author(s): Eiji Tanesaka

May 2017

Biological and antioxidant activity of Gunnera tinctoria (Nalca)

The endemic Chilean edible plant Gunnera tinctoria (Nalca) is highly appreciated in the south of Chile by the small farmers. Nevertheless, no background exists about his secondary metabolites. In the present study, in the leaf from G. tinctoria was investigated the content of bioactive compounds like coumaric acid, ascorbic acid and total phenols; the antioxidant capacity was evaluated by...

Author(s): Pedro Zamorano, Benjamín Rojano, Marcela Morales, Haroldo Magariños, Patricio Godoy and Ociel Muñoz

May 2017

Optimization of enzyme assisted extraction of polysaccharides from Poria cocos

Water-soluble polysaccharide was isolated from Poria cocus by enzyme-assisted method using orthogonal methodology. By single factor test and orthogonal group, the extraction conditions of water-soluble polysaccharide were investigated, such as liquid-solid ratio, temperature, time and pH. The optimum conditions for single factor were as follows Enzyme concentration (%), Extraction temperature oC, Extraction time/h,...

Author(s): Ashfaque A. Khaskheli, Shahzor G. Khaskheli, Ying Liu, Saghir A. Sheikh, Yan-Feng Wang, Aijaz H. Soomro, Xiaojiu Tian, Mamoun A. Homaida and Wen Huang

April 2017

Secondary metabolites from endophytic fungus from Lippia sidoides Cham.

Lippia sidoides Cham. (Verbenaceae) is a species native to the Brazilian northeast, widely used in popular medicine. Its leaves were used for the isolation of endophytic fungi and extraction of metabolites. Among them, three were selected according to fungitoxicity tests against the maize phytopathogenic fungus, Curvularia lunata (Wakker). However, the objective of this study was to identify the role of L. sidoides...

Author(s): Talita Pereira de Souza Ferreira, Gil Rodrigues dos Santos, Ilsamar Mendes Soares, Sergio Donizeti Ascêncio, Tarso da Costa Alvim, Chrystian de Assis Siqueira and Raimundo Wagner de Souza Aguiar

April 2017

Ethnobotanical study of ethnoveterinary plants in Kelem Wollega Zone, Oromia Region, Ethiopia

Questionnaire based cross sectional study design was conducted from November 2015 to April 2016 in Dale Sadi district area, Kellem Wollega Zone of Oromia regional state of Ethiopia, to identify potential medicinal plants used for treatment of the livestock ailments. In this study 50 species of medicinal plant species were identified which were categorized under 32 different families. Among the medicinal plants 45(90%)...

Author(s): Tolera Fufa Feyissa, Moa Melaku shigut, Tilahun Bekele Hailemariam, Tena Regassa and Nebiyu Kassa Kergano

April 2017

HPLC-UV fingerprint profile and bioactivity of Citrus aurantium var. deliciosa fruits: peel and seeds on certain plant-parasitic nematodes

A potential approach to valorize citrus peel (P) in addition to seed (S), which remain wastes of the juice abstraction manufacturing, is to custom them as accepted bionematicides. However, information on the limonoids as well aspolyphenolics contents of the peel and seeds of Citrus aurantium var. deliciosa were limited. In the present study, methanolic extracts of the peel and seeds of C. aurantium were analyzed using...

Author(s): Sabah Hussein El- Gayed, Abeer M. El Sayed,  and Ahlam M. Al-Ghonaimy, AbdelWahab Samia M.

April 2017

Specialization in ethnomedicinal plant knowledge among herbalists in the forest region of Rivercess County, Liberia

The ethnomedicinal uses of plants reported by 22 herbalists in the Rivercess County of Liberia show a rich knowledge of medicinal plant usage for both common and less common health problems. We set out with the objectives of documenting the ethnomedicinal plant knowledge and assessing gender differences in the use of the plants by male and female herbalists. Through semi-structured interviews conducted with herbalists,...

Author(s): Aiah Lebbie, François Kouamé and Edouard Kouassi

April 2017

Chemical composition, antiacetylcholinesterase inhibition and toxicity activities of essential oil from Hyptis dilatata (Lamiaceae) flowers

The content and chemical composition of the essential oil may vary in certain species according to the climatic period. The aim of this study was to evaluate the influence of seasonality on the chemical composition of the essential oil from Hyptis dilatata flowers, to perform biological activities such as antimicrobial, inhibition of acetylcholinesterase enzyme and to evaluate the toxicity of the essential oil using for...

Author(s): Sirley Pereira Almeida, Diana Maruja Sangama Mozombite, Antonio Alves de Melo Filho, Andreina G. de Andrade Laranjeira, Ana Cristina Gonçalves Reis de Melo, Regildo M. G. Martins, Jacqueline A. Takahashi, Vany P. Ferraz, Otoniel Ribeiro Duarte and Wanderli Pedro Tadei

April 2017

Antimicrobial activity of Annona crassiflora Mart. against Candida albicans

This study evaluated the antimicrobial activity of the ethanol extract of Annona crassiflora Mart., against the fungus, Candida albicans present in the oral microbiota. The tests showed that the fractions of ethanol extract of the root bark and wood root of A. crassiflora showed a positive result. Of the strains studied, three showed sensitivity to 12 fractions and sub-fractions of A. crassiflora (66%). In the strains...

Author(s): Amaro de Mendonça Cavalcante,  Karlos Antonio Lisboa  Ribeiro Junior, Eulália Camelo Pessoa de Azevedo Ximenes, Zenaldo Porfirio Silva, José Ivo Limeira dos Reis and Antonio Euzebio Goulart de Santana

April 2017

Insecticidal activity of Azadirachta indica A. Juss. extracts on Aleurocanthus woglumi Ashby (Hemiptera: Aleyrodidae)

The use of natural products with insecticidal action is a control method compatible with integrated pest management, since it reduces the impacts caused to human health and the environment. This study aimed to assess the effect of Azadirachta indica A. Juss. (Meliaceae) leaf and seed aqueous extracts, on citrus blackfly (Aleurocanthus woglumi Ashby). Citrus x latifolia Tanaka ex Q. Jiménez leaves infested with...

Author(s): Kleydejany Lima de Lemos, Raimunda Nonata Santos de Lemos, Fabíola Rodrigues Medeiros, Ester Azevedo da Silva, Mário Luiz Ribeiro Mesquita and José Ribamar Gusmão Araujo

March 2017

Ethnobotanical study of Arruda quilombo community in the State of Ceará, Brazil

The aim of the present study was to investigate the use and storage of medicinal plants in the Arruda quilombo community in the state of Ceará, Brazil. Semi-structured interviews were conducted for the determination of traditional knowledge. The qualitative-quantitative collective subject discourse method was used for the data analysis, focusing the discussion on six categories. The Chi-square test with a 5%...

Author(s): Gilmara Matias de Sousa, George Pimentel Fernandes, Marta Regina Kerntopf, Roseli Barbosa, Izabel Cristina Santiago Lemos, Dailon de Araújo Alves and Dayanne Rakelly de Oliveira

March 2017

Anti-inflammatory activity and modulate oxidative stress of Bucida buceras in lipopolysaccharide-stimulated RAW 264.7 macrophages and Carrageenan-induced acute paw edema in rats

Since oxidative stress is an important mediator that lead or maintain inflammatory processes, the aim of this work is to evaluate the effects of Bucida buceras on inflammatory response in lipopolysaccharide (LPS)-stimulated RAW 264.7 cells and anti-inflammatory effect and redox biomarkers in carrageenan-induced paw edema in rats. B. buceras also known as “black-olive“ belongs to the Combretaceae family and...

Author(s): Simon B. Iloki Assanga, Lidianys M. Lewis Luján, Armida A. Gil-Salido, Claudia L. Lara Espinoza, Daniela Fernandez Angulo, Jose L. Rubio-Pino and René Betancourt Riera

March 2017

Oxidative stabilization of palm olein with isoespintanol (2-isopropyl-3,6-dimethoxy-5-methylphenol) isolated from Oxandra cf xylopioides

Antioxidants are used to retard oxidative processes and improve the sensory and nutraceutical quality of cooking oils. Isoespintanol, a monophenol isolated from Oxandra cf. xylopioides, has shown a greater free radical scavenger ability than thymol (biosynthetic analog).  Isoespintanol antioxidant capacity was evaluated and compared to butylated hydroxytoluene (BHT). Cytotoxicity, thermal stability and effect on...

Author(s): Karol Zapata, Juan P. Arias, Farid B. Cortés, Camilo L. Alarcon, Diego L. Durango Restrepo and Benjamín A. Rojano

March 2017

Effects of Commiphora swynnertonii on weight and plasma cholesterol levels in Rattus rattus

Experimental studies that aimed to determine the effects of crude aqueous resin extracts of the Commiphora swynnertonii on plasma cholesterol levels and weight changes were carried out in rats (Rattus rattus). A total of 24 experimental rats divided into four groups with equal sample size (n=6) were used. Group one (G1) served as negative control that received 0.5ml of distilled water (0 mg/kg) orally. Groups 2 (G2), 3...

Author(s): Mdegela, R. H., Bakari, G. G., Simon, S. and Mosha, T. E. C.

March 2017

Pharmacological potential of Palicourea rigida kunth: A possible participation of flavonoid compounds

Palicourea rigida Kunth (Rubiaceae), also called “bate-caixa” or “douradão”, has been used as antihypertensive, antiulcerogenic, anti-inflammatory and analgesic by traditional communities. Pharmacological potential of the ethanol extract from P. rigida (EEPR) and two quercetin derivatives were investigated. Using the high performance liquid chromatography (HPLC) assay, EEPR was analyzed....

Author(s): Muiara Aparecida Moraes, Bruna Celeida Silva Santos, Rodrigo Luiz Fabri, Elita Scio, Maria Silvana Alves, Célia Hitomi Yamamoto, Mírian Pereira Rodarte, Glauciemar Del-Vechio-Vieira, Ana Lúcia dos Santos de Matos Araújo, Aílson da Luz André de Araújo and Orlando Vieira de Sousa

Page 4 of 74, showing 50 records out of 3654 total, starting on record 151, ending on 200