HIPOVITAMINOSIS EN NIOS PDF

Faecal and protozoan parasite contamination of water spinach Ipomoea aquatica cultivated in urban wastewater in Phnom Penh, Cambodia. Objective To identify the level of contamination with thermotolerant coliforms ThC , intestinal helminth eggs and protozoan parasites in water spinach Ipomoea aquatica cultivated in a wastewater-fed lake in Phnom Penh, Cambodia. Methods The investigation was carried out from July to May Water spinach samples were harvested at each of the three locations with and without wastewater contact according to the normal practices of farmers, and analysed for ThC, protozoan parasites Giardia, Cryptosporidium and Cyclospora , and helminth eggs Ascaris lumbricoides, Trichuris trichura Wastewater samples were also collected at each of the three locations and analysed for ThC and helminth eggs. ThC mean counts did not differ significantly, neither between

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Faecal and protozoan parasite contamination of water spinach Ipomoea aquatica cultivated in urban wastewater in Phnom Penh, Cambodia. Objective To identify the level of contamination with thermotolerant coliforms ThC , intestinal helminth eggs and protozoan parasites in water spinach Ipomoea aquatica cultivated in a wastewater-fed lake in Phnom Penh, Cambodia. Methods The investigation was carried out from July to May Water spinach samples were harvested at each of the three locations with and without wastewater contact according to the normal practices of farmers, and analysed for ThC, protozoan parasites Giardia, Cryptosporidium and Cyclospora , and helminth eggs Ascaris lumbricoides, Trichuris trichura Wastewater samples were also collected at each of the three locations and analysed for ThC and helminth eggs.

ThC mean counts did not differ significantly, neither between Element contents and food safety of water spinach Ipomoea aquatica Forssk. Extensive aquatic or semi-aquatic production of water spinach Ipomoea aquatica Forssk. The aim of this study was to assess the concentrations of 38 elements in soil and water spinach cultivated under different degrees of wastewater exposure The results showed no effect of wastewater use on the overall element concentrations in soil and water spinach.

Mean soil concentrations for selected potentially toxic elements at the studied field sites had the following ranges 9. The site and soil content of organic carbon were found to have high influence on the water spinach element concentrations whereas soil pH and the total soil Soil-to-Plant Transfer of Radiocesium in Ipomoea aquatica.

The effectiveness of the bio fertilizer regarding the growth promotion and radiocaesium "1"3"7Cs uptake was evaluated in Ipomoea aquatica. The growth of Ipomoea aquatica was enhanced with the application of bio fertilizer. The practice of bio fertilizer resulted in significant increase of "1"3"7Cs concentration in all plant parts and higher "1"3"7Cs transfer from soil to plants. TF values of "1"3"7Cs ranged from 0.

The plant roots possessed the lightest weight after being harvest, and show a highest "1"3"7Cs concentration in plant roots. Ipomoea aquatica could be utilized for agricultural countermeasures and phyto remediation, to diminish the allocation of radiocaesium from soil to human. Directory of Open Access Journals Sweden. Full Text Available In the Indian system of traditional medicine Ayurveda it is recommended to consume Ipomoea aquatica to mitigate disorders like jaundice.

In this study, the protective effects of ethanol extract of I. There was no sign of toxicity in the acute toxicity study, in which Sprague-Dawley SD rats were orally fed with I. The results showed that the treatment of I. Therefore, the results of this study show that the protective effect of I. Moreover, it confirms a scientific basis for the traditional use of I. Phytoextraction of cadmium by Ipomoea aquatica water spinach in hydroponic solution: effects of cadmium speciation.

Phytoextraction is a promising technique to remediate heavy metals from contaminated wastewater. However, the interactions of multi-contaminants are not fully clear. This study employed cadmium, Triton X TX , and EDTA to investigate their interactions on phytotoxicity and Cd phytoextraction of Ipomoea aquatica water spinach in simulated wastewater. Statistic regression was applied to evaluate Cd speciation on Cd uptake in shoots and stems of I. Results indicated that the root length was a more sensitive parameter than root weight and shoot weight.

Both the root length and the root biomass were negatively correlated with the total soluble Cd ions. In contrast, Cd phytoextraction of I. Additionally, the high Cd bioconcentration factors of I. Kangkung is a member of Convolvulaceae plants which is popular in Indonesia.

Kangkung leaves contain of amino acid, fatty acid, minerals, and a high value of total phenolic content. Kangkung had been found with cyotoxic, antiproliferative and anti-inflammatory activities. Both are growing well on different-altitude areas. The purpose of this study was to det Ipomoea aquatica locally known as "kangkung" has previously been reported to have hypoglycemic activities on glucose level in diabetes patients.

However, the effect of I. This study provides new insights on the changes of endogenous metabolites caused by I. The results suggested 19 potential biomarkers with variable importance projections VIP above 0. From the changes in the metabolites, the affected pathways and aspects of metabolism were identified. This implies capabilities of I. However, the administration of I.

All rights reserved. Penelitian ini bertujuan untuk mengetahui kemampuan kangkung air sebagai fitoremediator dalam menyerap Cd dalam leachate TPA Jatibarang. Sebelum penelitian, dilakukan uji pendahuluan kandungan Cd dalam leachate maupun dalam kangkung air. Kangkung diaklimatisasi dalam air bersih selama 3 hari, selanjutnya ditimbang seberat gram kemudian diletakkan ke dalam ember berisi 10 L leachate. Sampel leachate dan organ tanaman diambil setiap 2 hari sekali 2 hari, 4 hari, 6 hari, dan 8 hari.

Faktor intensitas cahaya diambil setiap hari pada pukul Perameter yang diamati adalah akumulasi Cd dalam akar, batang, dan daun kangkung air pada masing-masing lama waktu pananaman.

Data penyerapan Cd dianalisis secara deskriptif. Hasil penelitian menunjukkan bahwa lama waktu kangkung air ditanam dalam leachate berpengaruh terhadap akumulasi Cd pada tanaman. Penyerapan Cd oleh kangkung air mencapai jenuh pada hari ke-8 dengan total penyerapan 0, ppm. Akumulasi Cd paling besar pada akar kangkung yaitu 0, ppm.

The research was conducted by using a randomized completely design RCD factorial, with longer treatment planted time in leachate water spinach was 0 day, 2 days, 4 days, 6 days, and 8 days respectively. The observed parameters of Cd accumulation in roots, stems, and leaves of water spinach in. Full Text Available The central nervous system CNS depressant and antiepileptic activities of the methanol extract of the leaves of Ipomoea aquatica Forsk IAF were investigated on various animal models including pentobarbitone sleeping time and hole-board exploratory behavior for sedation tests and strychnine, picrotoxin and pentylenetetrazole-induced convulsions in mice.

Acute oral toxicity test, up to 14 days, did not produce any visible signs of toxicity. These results suggest that potentially antiepileptic compounds are present in leaf extract of IAF that deserve the study of their identity and mechanism of action. Full Text Available The research paper analyzes the financial income of a poor community living around the Cirata cistern, in West Java, Indonesia, before and after the community employed the aquaponics strategy of planting ipomoea aquatica.

Data are gathered from observation, interviews and statistical analysis of the incomes of community members. The findings clearly demonstrate an increased annual income of more than 1. Once the community has adjusted to professionally implementing this aquaponics strategy, it would be practically useful to invite investors to invest their capital to develop this area.

Keywords: aquaponics, financial income, West Java, internal rate of return, payback period. Effects of inorganic nitrogen forms on growth, morphology, nitrogen uptake capacity and nutrient allocation of four tropical aquatic macrophytes Salvinia cucullata, Ipomoea aquatica , Cyperus involucratus and Vetiveria zizanioides. Two free-floating species Salvinia cucullata Roxb. Nash ex Small were grown with these N treatments at equimolar concentrations M. Growth as RGR was highest in S.

The free-floating species had higher nitrogen uptake rates than the emergent species. The N-uptake rate differed between Full Text Available This research was aimed to investigate the potential use of leaf extract of Carica papaya and Ipomoeaaquatica lto improve egg hatchability and larval viability of catfish. Dried leaves of Carica papaya and Ipomoea aquatica were macerated and extracted in water and ethanol.

Eggs and larvae were tested in theaquarium size of 10 L with a a diameter of 28 cm. The extracts in concentration , and 1. The extracts in concentration and 1. Eight hundred ppm ethanol extract of Carica papaya has thebest egg hatchability and ppm can improve larval viability of catfish. Disentangling the origins of cultivated sweet potato Ipomoea batatas L.

This hexaploid species could have had either an autopolyploid origin, from the diploid I. We generated molecular genetic data for a broad sample of cultivated sweet potatoes and its diploid and polyploid wild relatives, for noncoding chloroplast and nuclear ITS sequences, and nuclear SSRs. Our data did not support an allopolyploid origin for I.

Our data support an autopolyploid origin of sweet potato from the ancestor it shares with I. Two I. They show more divergence with each other than either does with I. We thus propose that cultivated I. Secondary contact between sweet potatoes domesticated in Central America and in South America, from differentiated wild I. Sweet potato Ipomoea batatas L. Full Text Available Abstract Background Currently there exists a limited availability of genetic marker resources in sweetpotato Ipomoea batatas, which is hindering genetic research in this species.

It is necessary to develop more molecular markers for potential use in sweetpotato genetic research. With the newly developed next generation sequencing technology, large amount of transcribed sequences of sweetpotato have been generated and are available for identifying SSR markers by data mining.

On an average, one SSR was found per 7. Based on these SSR-containing sequences, 1, pairs of high-quality SSR primers were designed and used for validation of the amplification and assessment of the polymorphism between two parents of one mapping population E Shu 3 Hao and Guang 2k and eight accessions of cultivated sweetpotatoes.

The results showed that primer pairs could yield reproducible and strong amplification products, of which Mimosa pudica and Ipomoea asarifolia are important weeds of cultivated pasture in the Brazilian Amazon Region. This research analyzes the effects of the change in soil and climate factors on the germination percentage and germination speed index of these species.

Germination was monitored for a day period, with daily counting and elimination of the germinated seeds.

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HIPOVITAMINOSIS EN NIOS PDF

Phytoextraction of cadmium by Ipomoea aquatica water spinach in hydroponic solution: effects of cadmium speciation. Phytoextraction is a promising technique to remediate heavy metals from contaminated wastewater. However, the interactions of multi-contaminants are not fully clear. This study employed cadmium, Triton X TX , and EDTA to investigate their interactions on phytotoxicity and Cd phytoextraction of Ipomoea aquatica water spinach in simulated wastewater. Statistic regression was applied to evaluate Cd speciation on Cd uptake in shoots and stems of I.

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Se han. Rev Med Chile ;. Faseb Journal ; 19 4: During the study, neither the patients nor the controls were given any drugs anti-convulsant, hormone or anti-coagulantvitamin supplements, calcium or any drug-like substances that could interfere with vitamin D levels. The median serum calcium level of the population Our findings support the promotion of a varied diet with an adequate intake of foods rich in vitamin D such as eggs, blue fish and fortified foods, especially in the winter, this age group, and in our region, as well as considering supplementation in children with risk factors for vitamin D deficiency or insufficiency.

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