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1.
Article | IMSEAR | ID: sea-230237

RÉSUMÉ

An Incubation study was conducted from January 2020 – May 2020 under "Laboratory conditions" at the Department of Soil Science and Agricultural Chemistry, Chandra Shekhar Azad Kanpur University of Agriculture and Technology, (U.P.) to study the “Effect of added phosphorous and organic matter on the availability of phosphorous fractions in normal soil under field capacity moisture tension”. To obtain a different fraction of phosphorus under the field capacity regime all three experiments were conducted under kankar soil conditions to determine Ca-P, Al-P and Fe-P as influenced by six different treatments. The results showed that with advancement in time of incubation, the availability of Ca-P (308.2 ppm and 235.3 ppm at 0 days and 90 days of incubation period, respectively), Al-P (89.5 ppm and 44.9 ppm at 0 days and 90 days of incubation period, respectively), while Fe-P (13.8 ppm and 13.1 ppm at 0 days and 90 days of incubation period, respectively) increased marginally at field capacity in kankar soil condition. Sunhemp (T2) proved more beneficial than FYM (T3) in increasing Fe-P, Al-P, and Ca-P as also Olsen’s P content in the soil. Therefore, the application of organic matter either in the form of sun hemp with phosphorus proved very useful in improving the avoidable content of the soil.

2.
Article | IMSEAR | ID: sea-229814

RÉSUMÉ

The present investigation was carried out during winter of 2018-2019 at the Horticulture Farm of Post Graduate College, Ghazipur. The experiment was laid out in Randomized Block Design with three replications. Ten treatment combinations viz. T1-Control (100% Recommended dose of NPK), T2-75% NPK + 25% Azotobactor, T3-50% NPK + 50% Azotobactor, T4-25% NPK + 75% Azotobactor, T5-75% NPK + 25% PSB, T6-50% NPK + 50% PSB, T7- 25% NPK + 75% PSB, T8-75% NPK + 25% Azotobactor + 25% PSB, T9-50% NPK + 50% Azotobactor + 50% PSB and T10-25% NPK + 75% Azotobactor + 75% PSB. It can be concluded that the maximum growth attributes, yield parameter and yield of onion may be obtained by the application of 75% NPK + 25% Azotobactor + 25%PSBtreatment (T8), while, the treatment T7, i.e. application of 25% NPK + 75% PSB was also found to be good for growth and yield parameter of onion. It was observed that the combination of inorganic fertilizers and bio-fertilizers influence the growth and yield attributes. . Therefore, from the present investigation, it can be concluded that the onion variety N-53 performed economically well by the application of 75% NPK + 25% Azotobacter+25% PSB as compared to rest treatment.

3.
Article | IMSEAR | ID: sea-228992

RÉSUMÉ

A study was carried out after harvest of rabi season crop during 2020-2021 to find out the vertical variability in status of physical properties in Vertisol and Inceptisol under different land uses. Samples were collected in triplicate from six different land use practices (forest, uncultivated, soybean-wheat, rice-wheat, soybean - chickpea and maize-wheat) at four depths (0-15, 15-30 30-45 and 45-60 cm) Gwalior and Jabalpur regions. For statistical analysis of data in factorial RBD different soil type were considered as factor A ,land use practices as factor B and three replications. Physical properties significantly affected by soil type. It was observed in different land use practices significantly affected in WHC. Under different soil type content of sand, silt and bulk density were higher in Inceptisol as compared to vertisol, however content of clay, porosity and (water holding capacity) WHC were higher Vertisol as compare to Inceptisol. WHC, bulk density and clay was found increased down the depth except porosity, sand in Vertisol while content of sand and bulk density was found increased down to depth except WHC, porosity and clay in Inceptisol.

4.
Article | IMSEAR | ID: sea-229109

RÉSUMÉ

The status of DTPA extractable micronutrient (Zn, Cu, Fe and Mn) in response of continuous application of different inorganic and organic fertilizer combination in a 48 years old ongoing long-term fertilizer experiment (AICRP-LTFE) were investigated in Vertisol at Department of Soil Science, and Agricultural Chemistry, JNKVV, Jabalpur under intensive cultivation of soybean- wheat cropping system in 2021. The treatments selected for the study were: control (T1); 100% NP(T2); 100% NPK (T3); 100% NPK+FYM (T4); 100% N(T5); 50% NPK (T6); 150% NPK (T7). Application of FYM along with balance fertilizer (100% NPK) significantly increased the micronutrients availability in soil. On contrast, Imbalance fertilization caused a lower level of micronutrients in soil even below to the critical limit in case of zinc. A decreasing trend with increase in soil depth irrespective of type of nutrient management and micronutrient type was evident in the study. Findings of the present study emphasized the application of balance fertilization along with organic sources like FYM for sustaining micronutrients availability in Vertisol under soybean-wheat cropping system.

5.
Article de Anglais | IMSEAR | ID: sea-157118

RÉSUMÉ

This group has advocated a return to the notional Palæolithic diet with fruits, vegetables, roots, leaves, seeds, phytochemical antioxidants and proteins, etc. Phytoestrogens, viz. lignans, isoflavonoids and flavonoids are weak oestrogenic constituents of such a diet and may have a considerable impact on human health and disease. The aim of this paper was to conduct a preliminary overview of about 2000 research-led studies from the 1930s to the present time reported in the literature on flavonoids/isoflavonoids/lignans and to assemble evidence for a future strictly formal literature review on the health benefits and risks of flavonoids in a variety of diseases.


Sujet(s)
Régime paléolithique , Épigenèse génétique/physiologie , Femelle , Croissance/effets des médicaments et des substances chimiques , Humains , Échange foetomaternel/effets des médicaments et des substances chimiques , Échange foetomaternel/physiologie , Phyto-oestrogènes/effets indésirables , Phyto-oestrogènes/métabolisme , Grossesse , Processus de détermination du sexe/effets des médicaments et des substances chimiques , Facteurs sexuels
6.
Article de Anglais | IMSEAR | ID: sea-156806

RÉSUMÉ

Pulmonary capillary haemangiomatosis (PCH) is a rare disorder of unknown aetiology, characterised by proliferating capillaries that invade the pulmonary interstitium, alveolar septae and the pulmonary vasculature. It is often mis-diagnosed as primary pulmonary hypertension and pulmonary veno-occlusive disease. Pulmonary capillary haemangiomatosis is a locally aggressive benign vascular neoplasm of the lung. We report the case of a 19-year-old female who was referred to us in the early post-partum period with severe pulmonary artery hypertension, which was diagnosed as PCH by open lung biopsy.


Sujet(s)
Biopsie , Diagnostic différentiel , Femelle , Hémangiome capillaire/diagnostic , Hémangiome capillaire/physiopathologie , Hémangiome capillaire/thérapie , Humains , Hypertension pulmonaire/diagnostic , Hypertension pulmonaire/étiologie , Hypertension pulmonaire/physiopathologie , Hypertension pulmonaire/thérapie , Poumon/anatomopathologie , Poumon/imagerie diagnostique , Tumeurs du poumon/diagnostic , Tumeurs du poumon/physiopathologie , Tumeurs du poumon/thérapie , Oxygénothérapie/méthodes , Chirurgie thoracique vidéoassistée/méthodes , Jeune adulte
7.
Article de Anglais | IMSEAR | ID: sea-162120

RÉSUMÉ

Background and Aims: Increase in economic status may be associated with increased consumption of Western type of foods and sedentary behaviour. In the present review, we discuss that increase in wealth may be associated with adverse effects on health behaviour Study Design and Methods: Internet search and discussion with colleagues. Results: Review of studies indicate that with increase in wealth, there is increased consumption of high fat, ready prepared foods and decrease in physical activity in most of the countries resulting in obesity and metabolic syndrome, leading to cardiovascular diseases (CVDs) and other chronic conditions. Many experts during the United Nations High Level Meeting in Sept 2011, misinterpreted the WHO estimates and proposed that, of total deaths, 22·4 million arise in the poorest countries, and 13.7 million in high-income and upper-middle-income countries and therefore poverty may be the major cause of deaths due to non-communicable diseases (NCDs). A recent study shows that 57.0 % of deaths in adults (aged 25-64 years) were due to CVDs and other chronic diseases, 25.5% due to communicable diseases and 15.9% due to injury and accidents. The deaths due to NCDs were highly prevalent among higher social classes compared to lower social classes who had greater deaths due to communicable diseases. It is interesting to know from new data from United States, that there is ‘Wealth’ without cardiovascular health in America. The whole world is likely to have the same scenario in the near future. Conclusions: Increase in wealth may be associated with altered health behaviour; greater consumption of unhealthy foods, tobacco consumption, mental load and sedentary behaviour resulting in increased risk of deaths due to CVDs and other chronic diseases which may change with knowledge about health education. Wealth may cause extension in life by buying of expensive drug therapy, intervention and surgery which are known to add income and employment in the west.


Sujet(s)
Adulte , Études de cohortes , Régime alimentaire/effets indésirables , Mort/étiologie , Cardiopathies/épidémiologie , Cardiopathies/étiologie , Humains , Revenu/statistiques et données numériques , Mode de vie , Adulte d'âge moyen , Littérature de revue comme sujet
8.
J Environ Biol ; 2007 Apr; 28(2): 163-6
Article de Anglais | IMSEAR | ID: sea-113604

RÉSUMÉ

Agathis australis gum on acid hydrolysis with sulphuric acid yielded L-arabinose and D-galactose in 1:4 molar ratio with traces of L-fucose. The components of aldobiouronic acid and glucuronic acid were obtained by graded hydrolysis of degraded gum polysaccharide. The derivatives of aldobiouronic acid was obtained as methyl ester methyl glycoside.


Sujet(s)
Conformation des glucides , Tracheobionta/composition chimique , Hydrolyse , Polyosides/composition chimique , Acides uroniques/composition chimique
9.
J Environ Biol ; 2007 Apr; 28(2 Suppl): 461-4
Article de Anglais | IMSEAR | ID: sea-113164

RÉSUMÉ

Degraded glucomannan was isolated from Abrus precatorius Linn. seed polysaccharide (Papilionaceae). Acid hydrolysis and methylation studies produced certain degraded methyl sugars as, 2, 3, 6-tri-O-methyl-D-glucose and 2, 3, 6-tri-O-methyl-D-mannose in 1:4 molar ratio. On the basis of hydrolysis and methylation experiments, a polysaccharide structure has been assigned to the degraded glucomannan and to the parent glucomannan of Abrus precatorius Linn. seed.


Sujet(s)
Abrus/composition chimique , Conformation des glucides , Hydrolyse , Mannanes/composition chimique , Méthylation , Polyosides/analyse , Graines/composition chimique
11.
Article de Anglais | IMSEAR | ID: sea-85935

RÉSUMÉ

Mechanisms that may explain the association between brain-heart connection leading to abnormal heart rate variability (HRV) and blood pressure variability (BVP) resulting into increased morbidity and mortality due to cardiovascular diseases (CVD), are reviewed. Medline search till December, 2001 and articles published in various national and international journals were reviewed. Experts working in the field were also consulted. There is compelling evidence that saturated and total fat and sedentary behaviour can enhance sympathetic activity and increase the secretion of catecholamine, cortisol and serotonin, whereas omega-3 fatty acid supplementation may enhance parasympathetic activity and increase the secretion of acetylcholine in the hippocampus. While increased sympathetic activity has adverse effects on HRV and BPV, increased parasympathetic activity has beneficial effects and can directly inhibit sympathetic tone. A large body of evidence is available demonstrating that abnormal HRV measured over a 24-hour period, or for 7 days, provides information on the risk of subsequent death in subjects with and without heart disease. Meditation, beta blockers, ACE inhibitors, n-3 fatty acids, trimetazidine and oestrogen may have a beneficial influence on HRV. However, no definite and specific therapy is currently available to improve the prognosis for patients with abnormal HRV and blood pressure variability (BPV). Low HRV has been most commonly associated with a risk of arrhythmias and arrhythmic death, unstable angina, myocardial infarction, progression of heart failure and atherosclerosis. There is a need to develop a consensus on the measure of HRV for clinical purposes and whether 7-day record is necessary and practical. New analysis methods based on nonlinear dynamics may be more useful in risk stratification. More precise insight into the patho-physiological link between HRV and nutrition may be applied to clinical practice and used to direct therapy for prevention of disease risk.


Sujet(s)
Système nerveux autonome/physiopathologie , Encéphale/physiopathologie , Maladies cardiovasculaires/étiologie , Système cardiovasculaire/physiopathologie , Rythme cardiaque/physiologie , Humains
12.
Article de Anglais | IMSEAR | ID: sea-93550

RÉSUMÉ

Early awakening and early to bed as well as good conduct, thought, diet, interpersonal dealings and physical activity have been suggested for healthy life in Ayurveda. Circadian rhythms, coordinated in part by the parietal hypothalamic-pituitary and adrenal mechanisms, have been reported in almost all variables examined thus far, including the circulation. It is possible that all metabolic functions undergo circadian rhythms. It remains to be explored whether these rhythms may be optimized by Ayurvedic practices. The onsets of myocardial ischemia, unstable angina, acute myocardial infarction, sudden cardiac death, and strokes have been reported to exhibit a circadian variation, with increased frequency in the second quarter of the day. An increased physical and mental load caused by an attempt to prepare for the day may be important in triggering acute cardiovascular events. Depending on their timing, meditation (Ayurvedic practice), n-3 fatty acids, coenzyme Q10, beta-blockers and estrogens may have beneficial effects, whereas progestins and mental load may have adverse effects on heart rate and blood pressure variability, which may be expressed by different circadian patterns. Around the clock serial recordings of blood pressure and heart rate during usual activities and lifestyles may be recorded and may be analyzed by computer-implemented curve fitting to assess the about 24-hour (circadian) variation, among other rhythmic, chaotic, and trend components of the time structure (chronome) of these variables. The new disease risk syndrome circadian hyper-amplitude-tension (CHAT), a condition characterized by an excessive circadian amplitude of blood pressure, cannot be ascertained on the basis of single casual blood pressure measurements. The International Chronome Ecological Study of Heart Rate (and blood pressure) Variability in various ethnic groups aims at collecting further evidence regarding the role of blood pressure and heart rate variability in the pathogenesis of cardiovascular events, while also examining any role played by ethnicity and lifestyle-associated factors.


Sujet(s)
Pression sanguine/physiologie , Indice de masse corporelle , Phénomènes physiologiques cardiovasculaires , Rythme circadien/physiologie , Rythme cardiaque/physiologie , Humains , Médecine ayurvédique , Facteurs de risque
14.
Article de Anglais | IMSEAR | ID: sea-91808

RÉSUMÉ

There is evidence that coronary artery disease (CAD), hypertension, diabetes mellitus (DM) and hyperlipidemia develop due to interaction of genetic and environmental factors during transition from poverty to affluence. Rapid transition in diet and lifestyle factors may influence heritability of the variant phenotypes that are dependent on the nutrient environment for their expression. We are beginning to recognize the interaction of specific nutrients with the genetic code possessed by all nucleated cells. In the next millennium, the physician may be able to make nutrient intake recommendations not on physical characteristics but on the basis of the individual's phenotypic expression for health while suppressing his phenotypic expression for disease. We have demonstrated an increased susceptibility to CAD, diabetes, central obesity, hyperinsulinemia and lipoprotein(a) excess in Indians in younger age groups indicating a genetic predisposition to these problems due to interaction of gene and environment. Lipoprotein(a) is a genetic risk factor for CAD, diabetes and stroke and it is higher in South Indians than North Indians. Antioxidant vitamins, coenzyme Q10 and n-3 fatty acids may have a beneficial influence whereas linoleic acid, saturated fat and sugars may have adverse effects on phenotypic expression. There is significant evidence that genes are involved in determining enzymes, receptors, cofactors, structural components involved in regulation of blood pressure, the metabolism of lipids, lipoproteins and inflammatory and coagulation factors that are involved in determining an individual's risk. Majority of these genes are polymorphic. While some genes respond to nutritional modulation, others may not indicate any response.


Sujet(s)
Antioxydants/usage thérapeutique , Coenzymes , Maladie coronarienne/étiologie , Régime alimentaire , Environnement , Femelle , Humains , Lipoprotéine (a)/sang , Mâle , Adulte d'âge moyen , Phénotype , Polymorphisme génétique , Facteurs de risque , Ubiquinones/analogues et dérivés
16.
Indian J Chest Dis Allied Sci ; 1999 Jul-Sep; 41(3): 145-51
Article de Anglais | IMSEAR | ID: sea-30167

RÉSUMÉ

Twenty-two histopathologically proven cases of sarcoidosis were analyzed to determine the clinical presentation, lung function and the response to treatment. Laboratory data, chest x-ray and pulmonary function tests (PFT) were analyzed. Sarcoidosis was found to be more common in females in this study. Cough, breathlessness and weight loss were the predominant symptoms. Serum angiotensin converting enzyme (SACE) was elevated in 50% patients. Comparison of chest radiographs and PFT at the time of diagnosis revealed that stage I disease was associated with normal pulmonary function, 50% patients with stage II disease had mildly impaired PFT and 75% patient with stage III disease had severely impaired PFT. The indication for oral steroid treatment was respiratory symptoms in 58.8% of cases. Of the 13 patients who were available for follow up 10 (76.9%) had subjective improvement in symptoms. Majority of patients showed regression on chest radiograph but one patient progressed to stage IV disease. Pulmonary function data of the patients who were followed up showed improvement but this was not significant statistically. Oral corticosteroids improved symptoms but changes in pulmonary function seemed to be independent of steroid therapy. Further study of a larger number of patients over a longer period would be necessary.


Sujet(s)
Femelle , Humains , Inde/épidémiologie , Poumon/physiopathologie , Mâle , Adulte d'âge moyen , Tests de la fonction respiratoire , Sarcoïdose pulmonaire/diagnostic
17.
Article de Anglais | IMSEAR | ID: sea-93135

RÉSUMÉ

Myocardial ischaemia may be defined as a deficiency in cardiac energy supply relative to energy demand. In coronary artery disease (CAD), oxygen supply is limited due to coronary obstruction so energy production is not enough to meet the energy demands for work. Several reports involving about 2500 patients of CAD where carnitine was administered for upto 1 year indicate some beneficial effects. There is reduction in ischaemia showing reduced ST-segment depression and angina, greater effort tolerance and decreased need of cardiac drugs. Carnitine can cause overall improvement in cardiac performance in patients with CAD as well as in cardiomyopathy. More studies are necessary to demonstrate where carnitine can scavenge free radicals apart from its beneficial effect on fatty acid metabolism. Side effects of carnitine are mild nausea and vomiting and dose upto 2 g/day in 3 divided doses may not have any side effects. Intravenous L-carnitine acts rapidly and has no side effects.


Sujet(s)
Carnitine/déficit , Maladie coronarienne/physiopathologie , Compléments alimentaires , Coeur/effets des médicaments et des substances chimiques , Humains , Ischémie myocardique/physiopathologie
18.
Article de Anglais | IMSEAR | ID: sea-87220

RÉSUMÉ

Cross-sectional survey was conducted among 1806 subjects (904 men and 902 women) between 25-64 years of age. The survey instruments were questionnaires according to guidelines of WHO and other Indian studies and based on scores of various attributes of tobacco and alcohol consumption. All subjects with tobacco and alcohol consumption were classified separately into mild, moderate and heavy consumption and previous consumptions were also recorded. The overall prevalence of tobacco consumption was significantly higher in men compared to women (27.5 vs 11.6%), while mild tobacco intakes were comparable (2.0 vs 1.6%), moderate (22.2 vs 7.7%) and heavy (3.3 vs 2.2%) tobacco consumptions were significantly higher in men compared to women. The overall prevalence of alcohol consumption was 10.4% in men without any subject among women. The prevalence of moderate (6.6%) alcohol intakes was significantly higher compared to mild (1.2%) and heavy (2.5%) alcohol consumption. Whisky and country liquor were most commonly consumed alcoholic beverages. Smoking (20.7 vs 1.6%) and tobacco chewing (13.3 vs 10.7%) in men and women respectively were common modes of tobacco consumption. Tobacco consumption was significantly associated with lower consumption of vitamin C and beta-carotene and lower body mass index. These findings suggest that tobacco and alcohol consumption assessed by scores constructed on the basis of various attributes appear to be accurate and the questionnaires may be used with precision for classification and assessment in other population groups.


Sujet(s)
Adulte , Consommation d'alcool/épidémiologie , Collecte de données , Régime alimentaire/statistiques et données numériques , Femelle , Humains , Inde/épidémiologie , Mâle , Adulte d'âge moyen , Prévalence , Enquêtes et questionnaires , Fumer/épidémiologie
20.
Article de Anglais | IMSEAR | ID: sea-92246

RÉSUMÉ

Coenzyme Q10 or ubiquinone normally present in many plant and animal cells is an antioxidant. Coenzyme Q10 deficiency has been observed in patients with congestive heart failure, angina pectoris, coronary artery disease, cardiomyopathy, hypertension, mitral valve prolapse and after coronary revascularization. Coenzyme Q10 is involved in the synthesis of ATP and hence is useful in preventing cellular damage during ischaemia-reperfusion injury. The clinical benefits are mainly due to its ability to improve energy production, antioxidant activity, and membrane stabilizing properties. Several studies showed that coenzyme Q could be useful in patients with congestive heart failure, angina pectoris, cardiomyopathy, coronary artery disease and in the preservation of myocardium. Coenzyme Q10 is normally present in the low density lipoprotein cholesterol fraction and inhibits its oxidation. It can also regenerate vitamin E. Coenzyme Q10 is known for producing minor gastrointestinal discomfort and elevation in SGOT and LDH when used.


Sujet(s)
Animaux , Maladies cardiovasculaires/traitement médicamenteux , Humains , Ubiquinones/physiologie
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