scholarly journals Common Garlic (Allium sativumL.) has Potent Anti-Bacillus anthracisActivity

2017 ◽  
Author(s):  
Rajinder Kaur ◽  
Atul Tiwari ◽  
Manish Manish ◽  
Indresh K Maurya ◽  
Rakesh Bhatnagar ◽  
...  
Keyword(s):  
Bacillus Anthracis ◽  
Azadirachta Indica ◽  
Allium Sativum ◽  
Indian Subcontinent ◽  
Curcuma Longa ◽  
Mangifera Indica ◽  
Garlic Extract ◽  
Ocimum Sanctum ◽  
Initial Symptoms ◽  
Endemic Areas

AbstractEthnopharmacological RelevanceGastrointestinal anthrax, a disease caused byBacillus anthracis, remains an important but relatively neglected endemic disease of animals and humans in remote areas of the Indian subcontinent and some parts of Africa. Its initial symptoms include diarrhea and stomachache. In the current study, several common plants indicated for diarrhea, dysentery, stomachache or as stomachic as per traditional knowledge in the Indian subcontinent,i.e.,Aegle marmelos(L.) Correa (Bael),Allium cepaL. (Onion),Allium sativumL. (Garlic), Azadirachta indicaA. Juss. (Neem),Berberis asiaticaRoxb. ex DC. (Daruharidra),Coriandrum sativumL. (Coriander),Curcuma longaL. (Turmeric),Cynodon dactylon(L.) Pers. (Bermuda grass),Mangifera indica L.(Mango),Morus indicaL. (Black mulberry),Ocimum tenuiflorumL.(Ocimum sanctum L., Holy Basil),Ocimum gratissimumL. (Ram Tulsi),Psidium guajavaL. (Guava),Zingiber officinaleRoscoe (Ginger), were evaluated for their anti-Bacillus anthracisproperty. The usage ofAzadirachta indicaA. Juss. andCurcuma longaL. by Santals (India), andAllium sp.by biblical people to alleviate anthrax-like symptoms is well documented, but the usage of other plants is traditionally only indicated for different gastrointestinal disturbances/conditions.Aim of the StudyEvaluate the above listed commonly available edible plants from the Indian subcontinent that are used in the traditional medicine to treat gastrointestinal diseases including those also indicated for anthrax-like symptoms for the presence of potent anti-B. anthracisactivity in a form amenable to use by the general population in the endemic areas.Materials and MethodsAqueous extracts made from fourteen plants indicated above were screened for their anti-B. anthracisactivity using agar-well diffusion assay (AWDA) and broth microdilution methods. The Aqueous Garlic Extract (AGE) that displayed most potent anti-B. anthracisactivity was assessed for its thermostability, stability under pH extremes encountered in the gastrointestinal tract, and potential antagonistic interaction with bile salts as well as the FDA-approved antibiotics used for anthrax control. The bioactive fractions from the AGE were isolated by TLC coupled bioautography followed by their characterization using GC-MS.ResultsGarlic (Allium sativumL.) extract was identified as the most promising candidate with bactericidal activity againstB. anthracis. It consistently inhibited the growth ofB. anthracisin AWDA and decreased the viable colony-forming unit counts in liquid-broth cultures by 6-logs within 6-12 h. The AGE displayed acceptable thermostability (>80% anti-B. anthracisactivity retained on incubation at 50°C for 12 h) and stability in gastric pH range (2-8). It did not antagonize the activity of FDA-approved antibiotics used for anthrax control. GC-MS analysis of the TLC separated bioactive fractions of AGE indicated the presence of previously unreported constituents such as phthalic acid derivatives, acid esters, phenyl group-containing compounds, steroidsetc.ConclusionThe Aqueous Garlic Extract (AGE) displayed potent anti-B. anthracisactivity. It was better than that displayed byAzadirachta indicaA. Juss. (Neem) andMangifera indicaL. whileCurcuma longaL. (Turmeric) did not show any activity under the assay conditions used. Further work should be undertaken to explore the possible application of AGE in preventing anthrax incidences in endemic areas.Abstract Figure

scholarly journals Effect of Some Indian Herbs on Dyslipidemia in Streptozotocin Induced Diabetic Rats

2018 ◽  
Vol 2 (1) ◽  
pp. 24
Author(s):  
Anu Chandra ◽  
Ravjit Sabharwal ◽  
Ramesh Chander ◽  
Farzana Mahdi ◽  
Abbas Ali Mahdi
Keyword(s):  
Drug Treatment ◽  
Azadirachta Indica ◽  
Allium Sativum ◽  
Lipid Peroxide ◽  
Hdl Cholesterol ◽  
Diabetic Rats ◽  
Momordica Charantia ◽  
Diabetic Group ◽  
Ocimum Sanctum ◽  
Albino Rats

<p><strong>Background:</strong> Diabetes is one of the commonest and serious metabolic disorders. Much of the morbidity and mortality associated with diabetes is primarily attributed to sequelae requelac of microvascular and macrovascular changes, in which diabetic dyslipidemia is one of the many modifiable risk factors for coronary artery disease, stroke and peripheral vascular disease.</p><p><strong>Objectives:</strong> The main aim of this study was to evaluate the hypoglycemic and antidyslipidemic effect of selected Indian plants in streptozotocin induced diabetic rats.</p><p><strong>Material and Methods:</strong> Azadirachta indica and Ocimm sanctum leaves, Allium sativum bulbs and Momordica charantia fruits were collected, identified taxonomically and extract was obtained. Male Albino rats was used and divided into 8 groups, each consisting of 6 animals, one group act as a control. Diabetes in rats was induced with streptozotocin. Blood samples were collected and biochemical analysis was done for blood sugar, lipid peroxide and lipid profile. The diabetic group without drug treatment was compared with the control, and diabetic plus drug-treated groups were compared with the diabetic group without drug treatment. Data were analyzed using Student ‘t’ test.</p><p><strong>Results:</strong> Our results revealed that administration of streptozotocin in rats caused increase in the levels of glucose, lipid peroxides, cholesterol and triglycerides with lessening of the HDL-cholesterol. Treatment with aqueous extracts of Momordica charantia, Allium sativum, Azadirachta indica and Ocimum sanctum not only reduced the level of blood glucose but also caused lowering of total cholesterol and triglycerides following an increase in the level of HDL-cholesterol.</p><p><strong>Conclusion:</strong> We concluded that the herbal plants tested possess both hypoglycemic and antidyslipidemic activities and their use as a therapeutic tool in diabetes related complications encourage further investigation in this field.</p>

scholarly journals Natural Products as Sources of Antimalarial Drugs: Ethnobotanical and Ethnopharmacological Studies

Scientifica ◽  
2020 ◽  
Vol 2020 ◽  
pp. 1-22
Author(s):  
Oluwole Solomon Oladeji ◽  
Abimbola Peter Oluyori ◽  
Deborah Temitope Bankole ◽  
Tokunbo Yemisi Afolabi
Keyword(s):  
Natural Products ◽  
Medicinal Plants ◽  
Helianthus Annuus ◽  
Azadirachta Indica ◽  
Curcuma Longa ◽  
Cocos Nucifera ◽  
Mangifera Indica ◽  
Cymbopogon Citratus ◽  
Cassia Fistula ◽  
Medicinal Species

Ethnopharmacological Relevance. Malaria is one of the lethal diseases of man, contributing to about 17 million deaths annually, leading to sociocultural, economic, and health influences. Aim of the Study. The study explores the ethnobotanical and ethnopharmacological appraisal of antimalarial plants used by people of Omu Aran, Ogbomoso, Ado Ekiti, and Sagamu communities in Nigeria. Materials and Methods. For this study, relevant information was procured from the inhabitants via a structured questionnaire to procure the general knowledge of antimalarial medicinal plants. Results and Discussion. A total of 90 interviewees (44 men and 46 women) were involved in this survey. A total of 59 medicinal species were identified, which were dispersed in 33 families (Asteraceae (6), Apocynaceae (5), Anacardiaceae, Annonaceae, Fabaceae, Malvaceae, Meliaceae, Poaceae, and Rubiaceae (3 each), Phyllanthaceae (2)) totaling 49% of the cited species. The most cited plants are Azadirachta indica (42), Mangifera indica (38), Carica papaya (28), Cymbopogon citratus (27), Cassia fistula (15), Morinda lucida (14), Anacardium occidentale and Vernonia amygdalina (13 each), Helianthus annuus (11), Enantia chlorantha (10), and Moringa oleifera (9) A total of 105 citations were recorded for the plant parts used (leaf (46), bark (17), fruits (9), root (9), latex (11), stem (11), and inflorescence (2)) while decoction (59%), maceration (25%), infusion (9%), and exudation (7%) were the methods of preparation. Use Values (UVs) of 0.47 to 0.11 were recorded for the frequently used antimalarial plants. The Efficiency Levels (ELs) of 11 different medicinal plants stated by the respondents were Azadirachta indica, Cassia fistula and Morinda lucida (12), Chromolaena odorata (10), Mangifera indica, Enantia chlorantha and Helianthus annuus (8), Cymbopogon citratus (7), Gossypium arboretum (4), Landolphia dulcis (3), and Aloe vera (2) Cocos nucifera, Curcuma longa, Forkia biglobosa, and Musa acuminate are mentioned for the first time in the study area with little or no reported antiplasmodial activities. Conclusion. The study appraised the commonly used antimalarial plants in the study areas. Therefore, commitment to scientifically explore the bioactive compounds, antimalarial potential and toxicological profile of these plants is inevitable as they could lead to novel natural products for effective malaria therapy.

scholarly journals Avaliação de produtos alternativos para controle da requeima do tomateiro

2006 ◽  
Vol 31 (2) ◽  
pp. 171-179 ◽  
Author(s):  
Lylian P. Diniz ◽  
Luiz A. Maffia ◽  
Onkar D. Dhingra ◽  
Vicente W. D. Casali ◽  
Ricardo H. S. Santos ◽  
...  
Keyword(s):  
Lycopersicon Esculentum ◽  
Phytophthora Infestans ◽  
Azadirachta Indica ◽  
Allium Sativum ◽  
Curcuma Longa ◽  
Piper Nigrum ◽  
Syzygium Aromaticum ◽  
Capsicum Chinense

Em condições de campo, avaliaram-se produtos alternativos no manejo da requeima do tomateiro (Lycopersicon esculentum), causada por Phytophthora infestans, em três experimentos (E). Compararam-se, em E1, extratos de: [pimenta (Capsicum chinense) + pimenta-do-reino (Piper nigrum) + cravo (Syzygium aromaticum) + açafrão-da-índia (Curcuma longa) + alho (Allium sativum)]; (pimenta-do-reino + cravo + alho); e (cravo + açafrão-da-índia + alho); em E2, óleo de nim (Azadirachta indica) (0,5%); leite (20%); e calda bordalesa; e em E3, preparado homeopático obtido de tecido de tomateiro com requeima (dinamização C30); mistura água-etanol; e calda bordalesa. Em E1, os extratos e a testemunha não diferiram quanto à severidade na metade da epidemia (Y50), severidade final (Ymáx), área abaixo da curva de progresso (AACPD) e taxa de progresso da doença (r). Em E2, Y50 com óleo de nim (3%) e calda bordalesa (1%) não diferiram; Ymáx foi maior com óleo de nim (44%) que com calda bordalesa (14%); leite não reduziu Ymáx; r e AACPD foram menores com óleo de nim (0,161 e 533, respectivamente) que na testemunha (0,211 e 1186, respectivamente) e semelhantes àqueles com calda bordalesa (0,156 e 130, respectivamente); r e AACPD foram similares nos tratamentos leite e testemunha. Em E3, Y50, Ymáx, AACPD e r com a mistura água-etanol e preparado homeopático foram similares aos da testemunha. A calda bordalesa foi o tratamento mais eficiente no controle da requeima, e o óleo de nim foi promissor. No manejo da doença em sistemas alternativos de produção, é necessário integrar práticas, para se potencializarem os efeitos individualizados.

scholarly journals Evaluation of anti-dermatophytic activity of medicinal plants derived products

2020 ◽  
Vol 7 (1) ◽  
pp. 28
Author(s):  
Anu Gupta ◽  
Alisha . ◽  
Sandeep Kaur ◽  
Prabhjot Kaur Gill
Keyword(s):  
Medicinal Plants ◽  
Azadirachta Indica ◽  
Allium Sativum ◽  
Curcuma Longa ◽  
Cocos Nucifera ◽  
Zingiber Officinale ◽  
Melaleuca Alternifolia ◽  
Keratinized Tissue ◽  
Dermatophyte Species ◽  
Citrus Limonum

<p class="abstract"><strong>Background: </strong>Dermatophytes are a group of closely related fungi which are able to invade the keratinized tissue skin, hair and nail. In this study different medicinal plants like <em>Melaleuca alternifolia, Zingiber officinale, Allium sativum, Azadirachta indica, Citrus limonum, Curcuma longa, Cocos nucifera</em> were used as antifungal agent against different dermatophyte species.</p><p class="abstract"><strong>Methods: </strong>A hospital-based study consisting of 320 patients clinically diagnosed having dermatophytic infection who reported to the Dermatology outpatient department (OPD), Adesh medical college, Bathinda was conducted for the period of 2 years. Socio-demographic and clinical information was collected and sample was taken from the edge of infected area which was then collected in 2 ml of Eppendorf. Extracts of medicinal plants were then explored against dermatophyte. The data was evaluated using appropriate statistical method.</p><p class="abstract"><strong>Results: </strong>All dermatophyte species were found sensitive for <em>Melaleuca alternifolia, Zingiber officinale and Allium sativum</em>. These medicinal plants showed very good results as antifungal against dermatophytes while <em>Azadirachta indica </em>and <em>Citrus limonum </em>were moderate sensitive and <em>Curcuma longa </em>and <em>Cocos nucifera </em>did not show any zone of inhibition around the well.</p><p class="abstract"><strong>Conclusions: </strong>This research provides a scientific validation for the use of these medicinal plants in the treatment of dermatophytic infection and could be used in future for dermatophytic infection and other skin infection.</p>

Traditional, Pharmacological and Patenting Potential of Neem (Azadirachta indica): A Review

2017 ◽  
Vol 3 (4) ◽  
pp. 383-391
Author(s):  
Mohd Asif Khan ◽  
Shashi Bhooshan Tiwari ◽  
Himanshu Gupta ◽  
Huma Noor
Keyword(s):  
Azadirachta Indica ◽  
Indian Subcontinent ◽  
National Academy Of Sciences ◽  
Neem Tree ◽  
Commercial Plant ◽  
Pharmacological Potential ◽  
Pharmacologically Active ◽  
In The Beginning ◽  
Prevention And Cure ◽  
Academy Of Sciences

Since ancient time, herbal drugs were highly used in the prevention and cure of various human illnesses. In India, Azadirachta indica being commonly known as Neem or Margosa is one of the multi-functional trees; belonging to Meliaceae family. In 1992, the US National Academy of Sciences was published a report entitled ‘Neem- a tree for solving global problems’. It is still considered as ‘village dispensary’ throughout the India. There are two species of Azadirachta which have been investigated; Azadirachta indica that is found in the Indian subcontinent and Azadirachta excelsa Kack that is homegrown to Indonesia and Philippines. A large number of pharmacologically active substances have been identified and isolated from the different parts of neem including azadirachtin, meliacin, gedunin, salanin, nimbin, valassin and various other components which are derived from these main compounds. Many different studies have been evaluated and authenticated for its various traditional and pharmacological activities like itching, leprosy, wound healing, spermicidal, anti-inflammatory, insecticidal, antidiabetic and analgesic etc. In the beginning of 1979, patenting on neem was started by CSIR to separate the active compounds from neem oil. Its great implantation fights with soil erosion, global warming, deforestations and desertification world-wide. In 2002, World Neem Conference raised the neem tree as an industrial or commercial plant. This review is going to explore comprehensively; traditional, pharmacological potential along with patenting, environmental & industrial significant of various parts of neem tree with safety concerns.

EFEKTIVITAS ANTIBAKTERI BAWANG PUTIH (Allium sativum L) SEBAGAI PENGAWET ALAMI PADA IKAN LELE DUMBO (Clarias gariephinus) SEGAR

2019 ◽  
Vol 14 (1) ◽  
pp. 26
Author(s):  
Dyah Anggraeni ◽  
Nurlela Nurlela
Keyword(s):  
Room Temperature ◽  
Allium Sativum ◽  
Research Result ◽  
Clarias Gariepinus ◽  
Storage Period ◽  
The Body ◽  
Garlic Extract ◽  
African Catfish ◽  
Natural Preservatives ◽  
Colony Counter

Background: Natural preservatives are compounds produced by natural ingredients that can suppress bacterial growth and development. Natural preservatives are carried out because most of the preservatives circulating are chemicals and unsafe for the body. One of the natural preservatives is by using garlic extract (Allium sativum L).  Objective: This study is aimed to determine the effectiveness of the antibacterial garlic (Allium sativum L) as a natural preservative in fresh African catfish (Clarias gariepinus).  Method: This research used the Pour Plate iroculation method. African catfish (Clarias gariepinus) which is soaked with garlic (Allium sativum L) with a concentration of 7%, 14% and 21% for 30 minutes, then the fish will be kept at room temperature with a storage period of 24 hours and 48 hours and calculated growth in bacterial numbers with the Colony counter.  Result: Based on the research result, it was found that garlic extract (Allium sativum L) can obstruct the effectiveness of antibacterial in African catfish (Clarias gariepinus) at a concentration of 14%.

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