scholarly journals A REVIEW ON ANTIFERTILITY ACTIVITY OF PLANTS OF CHAMBAL RIVERINE

2018 ◽  
Vol 11 (8) ◽  
pp. 8 ◽  
Author(s):  
Sandeep Dewal ◽  
Rachna Sharma ◽  
R.s. Gupta
Keyword(s):  
Medicinal Plants ◽  
Climatic Conditions ◽  
Nelumbo Nucifera ◽  
Mountainous Region ◽  
Mimosa Pudica ◽  
Adhatoda Vasica ◽  
Calotropis Gigantea ◽  
Acacia Catechu ◽  
Very High ◽  
High Diversity

Indian sub-continent showing very high diversity in both ecological and geographical aspects. In India, medicinal plants are widely distributed in different climatic conditions and are abundant in a mountainous region or riverine area. In this review, are being discussed anti-fertility properties of India’s well-known Chambal riverine flora. This area is rich in many medicinal plants as Acyranthus aspera, Acacia catechu, Nelumbo nucifera, Nyctanthes arbortristis, Mimosa pudica, Adhatoda vasica, Calotropis gigantea, Pergularia daemia, Vicoa indica, etc. These plants possess potential antifertility activity and many phytoconstituents, responsible for antispermatogenic, anti-implantation, antiovulatory, antiandrogenic, and many more activities. Hence, this review comprises a brief study of some medicinal plants found in Chambal riverine and showing the comprehensive antifertility activity of those plants.

Evolution and Expansion of Flowering Plants

2000 ◽  
Vol 6 ◽  
pp. 209-232 ◽  
Author(s):  
Scott L. Wing
Keyword(s):  
Large Scale ◽  
Terrestrial Ecosystems ◽  
Taxonomic Diversity ◽  
Climatic Conditions ◽  
Flowering Plants ◽  
Terrestrial Vegetation ◽  
Earth History ◽  
Very High ◽  
High Diversity ◽  
Environmental Disruption

Flowering plants are a classic example of a group arising late in Earth history and yet achieving very high diversity, abundance, and ecological and morphological variety in a great array of environments and climatic conditions on all continents. Thus, the success of flowering plants raises basic questions about how new lineages become inserted into existing terrestrial ecosystems. To what degree did flowering plants replace older lineages competitively, and to what extent did their expansion depend on large-scale environmental disruption or extinction of older groups? Is the higher taxonomic diversity of flowering plants a consequence of higher rates of speciation, lower rates of extinction, or both? Have flowering plants expanded the total area and range of habitats occupied by terrestrial vegetation? What were the effects of the diversification and spread of flowering plants on the structure of habitats and the types of resources available to terrestrial heterotrophs?

Influencia de las condiciones de secado solar en la coloración de plantas medicinales

2019 ◽  
pp. 28-34
Author(s):  
Margarita Castillo-Téllez ◽  
Beatriz Castillo-Téllez ◽  
Juan Carlos Ovando-Sierra ◽  
Luz María Hernández-Cruz
Keyword(s):  
Medicinal Plants ◽  
Forced Convection ◽  
Rural Areas ◽  
Color Change ◽  
Drying Process ◽  
Scientific Medicine ◽  
Drying Time ◽  
Bacterial Proliferation ◽  
Wide Range ◽  
Very High

For millennia, humans have used hundreds of medicinal plants to treat diseases. Currently, many species with important characteristics are known to alleviate a wide range of health problems, mainly in rural areas, where the use of these resources is very high, even replacing scientific medicine almost completely. This paper presents the dehydration of medicinal plants that are grown in the State of Campeche through direct and indirect solar technologies in order to evaluate the influence of air flow and temperature on the color of the final product through the L* a* scale. b*, analyzing the activity of water and humidity during the drying process. The experimental results showed that the direct solar dryer with forced convection presents a little significant color change in a drying time of 400 min on average, guaranteeing the null bacterial proliferation and reaching a final humidity between 9 % and 11 %.

scholarly journals Effective Method for Diagnosing Continuous Welded Track Condition Based on Experimental Research

Energies ◽  
2021 ◽  
Vol 14 (10) ◽  
pp. 2889
Author(s):  
Jacek Kukulski ◽  
Piotr Gołębiowski ◽  
Jacek Makowski ◽  
Ilona Jacyna-Gołda ◽  
Jolanta Żak
Keyword(s):  
Experimental Research ◽  
Thermal Stresses ◽  
Longitudinal Force ◽  
Climatic Conditions ◽  
Traffic Load ◽  
Empirical Formulas ◽  
Correct Operation ◽  
Temperature Changes ◽  
Track Condition ◽  
Very High

The correct operation of the continuous welded track requires diagnosing its condition and preparation of track metrics requiring measurements of displacements of rail under operation. This is required as there are additional thermal stresses in the rails with values depending on the temperature changes of the rails. Therefore, the climatic conditions are important. This paper presents the original effective analytical method for diagnosing the condition of continuous welded track based on experimental research. The method allows for an appropriate repair or maintenance recommendation. In the experimental research, the authors considered track diagnostic conditions for two conditions: track under load and track without load. This paper presents empirical formulas for calculating rail temperature and longitudinal force based on ambient temperature, developed from long-term measurements. The formulas were developed for a track located on a straight section—both for a rail loaded and unloaded with a passing train under the following conditions: 60E1 rail, not on an engineering structure, conventional surface, wooden sleepers and very high train traffic load. The obtained results in the value of the correlation coefficient R2 ≥ 0.995 attest to very high accuracy of the calculations performed with the method proposed by the authors.

scholarly journals Habitat use and conservation threats to Wild Water Buffalo Bubalus arnee (Mammalia: Artiodactyla: Bovidae) in Koshi Tappu Wildlife Reserve, Nepal

2021 ◽  
Vol 13 (12) ◽  
pp. 19714-19724
Author(s):  
Reeta Khulal ◽  
Bijaya Neupane ◽  
Bijaya Dhami ◽  
Siddhartha Regmi ◽  
Ganesh Prasad Tiwari ◽  
...  
Keyword(s):  
Habitat Use ◽  
Water Buffalo ◽  
Imperata Cylindrica ◽  
Grass Species ◽  
Mimosa Pudica ◽  
Shrub Species ◽  
Acacia Catechu ◽  
Conservation Threats ◽  
Wildlife Reserve ◽  
Herb Species

Wild Water Buffalo (WWB) Bubalus arnee is an endangered species and a protected animal in Nepal. The remaining WWB population is located in Koshi Tappu Wildlife Reserve (KTWR), and it appears to have low viability under prevailing conditions. We assessed the habitat use and conservation threats to wild water buffalo in KTWR. For habitat analysis the quadrant method was used. Eighty-four quadrants of 25 m2 for trees, 168 quadrants of 10m2 for shrubs and 336 quadrants of 1 m2 for herbs were laid out in the study area. Ivlev’s electivity index (IV) was calculated to assess the use of different habitat components. The important Value Index (IVI) was used for vegetation assessment. A relative threat ranking method was used to assess conservation threats for wild buffalo and their habitats. Wild buffalo mostly preferred habitats with distance to water resources less than 500 m (IV= 0.4), less than 25 % crown coverage (IV= 0.39) and more than 75 % ground coverage (IV= 0.42). The trees species Phyllanthus emblica, Acacia catechu, shrub species Mimosa pudica and the herb species Brachiaria distachya, Vetiveria zizanioides, Imperata cylindrica, and Saccharum spontaneum were preferred by WWB in the study area. Among the different plant categories, we found that Acacia catechu was the most preferred tree species (IVI= 156.95), Mimosa pudica the most preferred shrub species (IVI= 58.68), and Imperata cylindrica the most preferred herb species (IVI= 64.73). Major conservation threats perceived by local stakeholders for wild buffaloes were overgrazing by cattle and genetic swamping through crossbreeding with domestic buffalo. Therefore, conservation of grass species through control of grazing, and prevention of cross breeding are measures supported by this study. Additionally, site-specific conservation strategies should be adopted, based on identified threats in the study area.

scholarly journals Ethno Botanical Studies of District Dera Ghazi Khan, Province Punjab, Pakistan

2020 ◽  
Author(s):  
Tahira Aziz Mughal ◽  
Hamna Yasin ◽  
Zubaida Yousaf ◽  
Ismat Naeem Naeem
Keyword(s):  
Medicinal Plants ◽  
Rural Areas ◽  
Neurological Diseases ◽  
Herbal Medicines ◽  
Climatic Conditions ◽  
Structured Interviews ◽  
Medicinal Uses ◽  
Plant Parts ◽  
Floral Diversity ◽  
Natural Drugs

Abstract Background The chief aim of this study was to enlist the Ethnobotanical uses of plants in Dera Ghazi Khan, Punjab, Pakistan. Due to unique geographical and climatic conditions, Pakistan has a great floral diversity. Plants have been used by the indigenous people for treatment of different ailments since long. They are still dependent on the plants for their domestic purposes. Moreover, plants are used as first aid to treat diverse ailments such as hepatic disorders, cardiac diseases, neurological diseases, anticancer, respiratory diseases, ENT problems, gynecological problems etc. The traditional uses of medicinal plants lead to the discovery of natural drugs. This is first quantitative ethno medicinal documentation of medicinal plants in Dera Ghazi Khan. Punjab, Pakistan. Methods This ethno botanical information was collected from about 200 informants including male and female. Sample size was determined by statistical formula. The informative data was based on semi-structured interviews, group discussions, Questionnaire and field visits. Then the data was analyzed by applying different quantitative indices such as Informant Consent Factor (ICF), Use value (UV), Relative Frequency of Citation (RFC) and the Fidelity level (FL). Results Almost 185 plants belonging to 52 families were reported. Most-frequently cited families were Astreaceae (20 species) and Solanaceae (10 species). The most dominant life form was herbs (51%). The most-used plant parts were leaves (68%), followed by whole plant (65%), Most common mode of administration is extraction (50%). Generally herbal medicines were acquired from fresh plant material. Many species were reported with their different medicinal uses as has been reported in literature. Conclusions This ethno botanical documentation revealed that the plants are still used by natives of rural areas in their day-to-day lives. This study provides basis for the conservation of local flora. Plants with high ICF, UV and FL can be further used for phytochemical and pharmacological studies. This documentation could provide baseline information which can be used to develop new plant-based commercial drugs.

scholarly journals Ethnobotanical investigation on medicinal plants used against human ailments in Erkowit and Sinkat areas, Eastern Sudan

2020 ◽  
Vol 21 (7) ◽  
Author(s):  
MANAR ADAM ◽  
ABDEL AZIM AHMED ◽  
Ahmed Yagi ◽  
Sakina Yagi
Keyword(s):  
Medicinal Plants ◽  
Psidium Guajava ◽  
Traditional Healers ◽  
Adansonia Digitata ◽  
Healthcare Provision ◽  
Informants Consensus Factor ◽  
Preliminary Study ◽  
Breast Inflammation ◽  
Very High ◽  
Eastern Sudan

Abstract. Adam M, Ahmed AA, Yagi A, Yagi S. 2020. Ethnobotanical investigation on medicinal plants used against human ailments in Erkowit and Sinkat areas, Eastern Sudan. Biodiversitas 21: 3255-3262. The present study provides ethnobotanical data for the traditionally used medicinal plants of Erkowit and Sinkat, Eastern Sudan. The survey data were collected from 53 traditional healers through a survey carried out in February-December 2018. Fifty-eight plant species represent 34 flowering families and one Parmeliaceae lichen that are used for therapeutic purposes in the selected area. The families of highest prevalence were Euphorbiaceae (8 species) followed by Leguminosae (7 species). To validate information on the use of plants,: Use Value (UV), Fidelity Level (FL), and Informants’ Consensus Factor (ICF) were applied. The most commonly used species was Adansonia digitata with a UV of 0.89. The majority of the informants agreed on the use of Oxalis anthelmintica to treat anemia and Psidium guajava in the treatment of tuberculosis and cough, with a very high FL (92% and 91% respectively). All informants agreed on the effectiveness of Withania somnifera in treating breast inflammation and cancer, with top ICF of 1. These medicinal plants play an important role in the available healthcare provision in the study area. This preliminary study should be further continued into scientific assessment of their therapeutic use and safety through different biological activity tests and toxicological properties.

Nowe możliwości wykorzystania oleju lnianego tłoczonego na zimno

2019 ◽  
Vol 20 (3) ◽  
Author(s):  
Ryszard Kaniewski ◽  
Janusz Jankowiak ◽  
Karolina Zajączek
Keyword(s):  
Medicinal Plants ◽  
Dairy Products ◽  
Linseed Oil ◽  
Natural Fibers ◽  
Dietary Supplementation ◽  
Flaxseed Oil ◽  
Omega 3 ◽  
Flax Seeds ◽  
Cold Pressed ◽  
Very High

The necessity of launching new dairy products for modern diets has led to the development of a new application of cold pressed linseed oil. The Institute of Natural Fibers and Medicinal Plants in Poznań developed a linseed butter combining the health benefits of butter and cold pressed high-linolenic linseed oil. This combination enables dietary supplementation with omega-3 acids in the form of a component obtained from flax seeds. In relation to other oils available on the market, flaxseed oil is characterized by the highest content of omega-3 acids and a very high content of unsaturated acids.

scholarly journals Some Medicinal Plants among the Tribes of Chhatarpur District (M.P.) India

1970 ◽  
Vol 16 ◽  
pp. 43-50 ◽  
Author(s):  
Amita Arjariya ◽  
Kalpana Chaurasia
Keyword(s):  
Medicinal Plants ◽  
Health System ◽  
Key Words ◽  
Raw Materials ◽  
Central India ◽  
Climatic Conditions ◽  
Great Promise ◽  
Natural Growth ◽  
Growth Of A Variety ◽  
Herb Species

The Chhatarpur District in central India is home to numerous herb species. The agro-climatic conditions prevailing in the region provide an ideal habitat for the natural growth of a variety of plants and herbs, which provide raw materials for pharmaceutical, phytochemical, food, flavoring and cosmetic industries. The paper provides information on 58 medicinal plants used by the Gond, Bhil and Bediya tribes of Chhatarpur district of Madhya Pradesh, India, for the treatment of various diseases. Traditional medicine remains an integral part of the health system in this area. Medicinal plants of forest origin hold great promise to enhance the health and livelihoods of the forest dwellers. Key words: Ethno medicinal, tribes, medicinal plants, traditional uses, diseases. DOI: 10.3126/eco.v16i0.3472ECOPRINT 16: 43-50, 2009

scholarly journals Effects of genetic polymorphism in Pit1, GH, GHR and KCN3 on milk yield and body weight of Khuzestan (Iran) water buffaloes

2019 ◽  
Vol 32 (2) ◽  
pp. 107-116 ◽  
Author(s):  
Meysam Ahmadzadeh ◽  
Farzad Rashidi ◽  
Hamed Amirpour Najafabadi ◽  
Amir Jaferian ◽  
Shahin Eghbalsaied
Keyword(s):  
Body Weight ◽  
Milk Production ◽  
Genetic Information ◽  
Water Buffaloes ◽  
Khuzestan Province ◽  
Strategic Plans ◽  
Ghr Gene ◽  
Pcr Rflp ◽  
Very High ◽  
High Diversity

Background: Genetic information is necessary to devise strategic plans aimed to improve the genetic merit of buffalos. Objective: To assess the effect of genetic polymorphisms in GH, Pit-1, GHR, GHRHR, and KCN3 genes on milk production and body weight of Khuzestan water buffaloes. Methods: Blood samples were collected from 60 buffaloes from the Khuzestan province, Iran. Using the PCR-RFLP technique, the amplified and digested fragments of GH/AluI, GHR/AluI, GHRHR/ HaeIII, Pit1/HinfI, and KCN3/HindIII were genotyped. Results: All animals were monomorphic for GHRHR. The frequency of mutant alleles for GH, GHR, KCN3, and Pit1 was 47.5, 74.2, 49.2, and 51.7%, respectively. There were significant differences (p<0.0001) in the genotypic frequencies of GH, GHR, and Pit1 between high and low milk-yielding buffaloes. The GH (p=0.0002), GHR (p<0.0001) and Pit1 (p<0.0001) polymorphisms also had significant effects on body weight. Sequencing results revealed the presence of C496A, G495A, G498A and C1501T SNPs in the GH, and G1702T in the GHR gene of Khuzestan buffalos. Conclusion: This study highlights the importance of GH, GHR, and Pit1 on milk production and body weight of Khuzestan buffaloes. The results suggest that devising an integrated breeding plan in Khuzestan water buffalos can considerably benefit from the very high diversity in candidate genes.Keywords: animal breeding, casein, genetic variation, growth hormone, milk production, SNP. ResumenAntecedentes: La información genética es necesaria para diseñar planes estratégicos con el objeto de mejorar el mérito genético de los búfalos. Objetivo: Evaluar el efecto de los polimorfismos genéticos en los genes GH, Pit-1, GHR, GHRHR y KCN3 sobre la producción láctea y peso corporal de búfalos de agua de la provincia de Juzestán, Iran. Métodos: Se recolectaron 60 muestras de sangre de búfalos de la provincia de Juzestán, en Irán. Los fragmentos amplificados y digeridos de GH/AluI, GHR/AluI, GHRHR/HaeIII, Pit1/HinfI y KCN3/HindIII fueron clasificados genotípicamente, utilizando la técnica PCR-RFLP. Resultados: Todos los animales fueron monomórficos para el gen GHRHR. La frecuencia alélica de alelos mutantes para los genes GH, GHR, KCN3 y Pit1 fue 47,5, 74,2, 49,2 y 51,7%, respectivamente. Se encontraron diferencias significativas (p<0,0001) en las frecuencias genotípicas de GH, GHR y Pit1 entre búfalos de alta y baja producción. El efecto del polimorfismo GH (p=0,0002), GHR (p<0,0001) y Pit1 (p<0,0001) también fue significativo para peso corporal. Los resultados de la secuenciación revelaron la presencia de SNPs C496A, G495A, G498A y C1501T en GH, y G1702T en el gen GHR. Conclusiones: Este estudio resalta la importancia de los genes GH, GHR y Pit1 sobre la producción de leche y el peso corporal de búfalos de Juzestán. Los resultados sugieren que la elaboración de un plan de cruzamiento integrado en búfalos de agua de Juzestán puede beneficiarse considerablemente de la gran diversidad de genes candidatos.Palabras clave: caseína, hormona del crecimiento, producción de leche, reproducción animal, SNP, variación genética. ResumoAntecedentes: Determinação informações genéticas é o passo crítico para elaborar planos estratégicos com o objetivo de melhorar o mérito genético dos búfalos. Objetivo: Avaliar o efeito de polimorfismos genéticos nos genes GH, Pit-1, GHR, GHRHR e KCN3 na produção de leite e no peso corporal dos búfalos de água do Cuzistão, Irã. Métodos: Amostras de sangue foram coletadas de 60 búfalos da província de Cuzistão, no Irã. Utilizando a técnica PCR-RFLP, os fragmentos amplificados e digeridos de GH/AluI, GHR/AluI, GHRHR/HaeIII, Pit1/HinfI e KCN3/HindIII foram genotipados. Resultados: Todos os animais eram monomórficos para o gene GHRHR. A freqüência alélica de alelos mutantes para os genes GH, GHR, KCN3 e Pit1 foi 47,5, 74,2, 49,2 e 51,7%, respectivamente. Uma diferença significativa (p<0,0001) foi encontrada nas freqüências genotípicas de os genes GH, GHR e Pit1 entre búfalos de alta e baixa produção. O efeito do polimorfismo GH (p=0,0002), GHR (p<0,0001) e Pit1 (p<0,0001) também foi significativo para o peso corporal. Os resultados da sequenciação revelaram a presença de SNPs C496A, G495A, G498A e C1501T no GH, e G1702T no gene GHR dos buffalos do Cuzistão. Conclusões: Este estudo destacou a importância da GH, GHR e Pit1 na produção de leite e no peso corporal de buffalos do Cuzistão. Os resultados sugerem que a elaboração de um plano de melhoramiento genético integrado em búfalos de água do Cuzistão pode beneficiar consideravelmente da grande diversidade de genes candidatos.Palavras-chave: caseína, hormônio do crescimento, produção de leite, reprodução animal, SNP, variação genética.

Increasing our knowledge of Brazilian bamboos: two new species of Chusquea subg. Rettbergia (Bambusoideae, Poaceae)

Phytotaxa ◽  
2014 ◽  
Vol 161 (3) ◽  
pp. 201 ◽  
Author(s):  
Aline Costa Mota ◽  
REYJANE PATRÍCIA DE OLIVEIRA ◽  
LYNN G. CLARK
Keyword(s):  
New Species ◽  
Atlantic Forest ◽  
Conservation Status ◽  
Minas Gerais ◽  
Foliage Leaf ◽  
Ecological Aspects ◽  
Two New Species ◽  
Woody Bamboos ◽  
Very High ◽  
High Diversity

Brazil includes a very high diversity of bamboos, but this diversity is far from completely known. We increase the list of Brazilian woody bamboos by describing two new species of Chusquea, which belong to subgenus Rettbergia. Chusquea ciliatifolia sp. nov. differs from other species of this subgenus by its mottled culms, distinctly ciliate margins of the foliage leaf blades and pilose synflorescences; and C. mirabilis sp. nov. by the presence of branches with sericeous girdles. Both C. ciliatifolia and C. mirabilis occur exclusively in the Atlantic Forest, from the states of Bahia and Minas Gerais, known only from five and three populations, respectively. Comments on morphology, taxonomic relationships, ecological aspects, and conservation status of these new species are provided.

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