18 results on '"Calcium balance"'
Search Results
2. Indian Ornamental Tarantula (Poecilotheria regalis) Venom Affects Myoblast Function and Causes Skeletal Muscle Damage.
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Richards, Nicholas J., Alqallaf, Ali, Mitchell, Robert D., Parnell, Andrew, Haidar, Husain Bin, Almeida, José R., Williams, Jarred, Vijayakumar, Pradeep, Balogun, Adedoyin, Matsakas, Antonios, Trim, Steven A., Patel, Ketan, and Vaiyapuri, Sakthivel
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PROHEXADIONE-calcium ,SCIENTIFIC knowledge ,TARANTULAS ,VENOM ,TIBIALIS anterior ,DECORATION & ornament ,VENOM glands ,SKELETAL muscle - Abstract
Envenomation by the Indian ornamental tarantula (Poecilotheria regalis) is medically relevant to humans, both in its native India and worldwide, where they are kept as pets. Muscle-related symptoms such as cramps and pain are commonly reported in humans following envenomation by this species. There is no specific treatment, including antivenom, for its envenomation. Moreover, the scientific knowledge of the impact of this venom on skeletal muscle function is highly limited. Therefore, we carried out this study to better understand the myotoxic properties of Poecilotheria regalis venom by determining its effects in cultured myoblasts and in the tibialis anterior muscle in mice. While there was no effect found on undifferentiated myoblasts, the venom affected differentiated multinucleated myotubes resulting in the reduction of fusion and atrophy of myotubes. Similarly, intramuscular administration of this venom in the tibialis anterior muscle in mice resulted in extensive muscle damage on day 5. However, by day 10, the regeneration was evident, and the regeneration process continued until day 20. Nevertheless, some tissue abnormalities including reduced dystrophin expression and microthrombi presence were observed on day 20. Overall, this study demonstrates the ability of this venom to induce significant muscle damage and affect its regeneration in the early stages. These data provide novel mechanistic insights into this venom-induced muscle damage and guide future studies to isolate and characterise individual toxic component(s) that induce muscle damage and their significance in developing better therapeutics. [ABSTRACT FROM AUTHOR]
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- 2023
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3. Serial analysis of hematological, biochemical, and immunological parameters alterations in regular healthy voluntary donors during plateletpheresis donation.
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Hans, Rekha, Pahwa, Deepak, Paul, Preeti, Kaur, Jyotdeep, Saikia, Biman, Sharma, Ratti Ram, and Marwaha, Neelam
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COLONY-stimulating factors (Physiology) ,BLOOD testing ,PHENOMENOLOGICAL biology ,PLATELET count ,FERRITIN ,MAGNESIUM ,BLOOD collection ,ERYTHROPOIETIN ,BLOOD proteins ,BIOCHEMISTRY ,MEAN platelet volume ,LYMPHOCYTES ,DESCRIPTIVE statistics ,PLATELETPHERESIS ,CALCIUM ,HEMAPHERESIS ,BIOMARKERS ,TIME - Abstract
BACKGROUND AND OBJECTIVES: The long-term effect of regular plateletpheresis on donors has not been characterized. Hence, we planned to study the long-term alterations in hematological, biochemical, and immunological parameters in regular repeat platelet apheresis donors. MATERIALS AND METHODS: Thirty-three healthy voluntary regular repeat apheresis donors presenting for platelet donation, fulfilling the requisite donor selection criteria, underwent sequential analysis of the hematological, biochemical, and immunological parameters over 1 year. RESULTS: A total of 33 regular repeat donors were enrolled in the study; out of these, 22 could be followed up to 3 months, 12 up to 6 months, and 10 donors up to 12 months for their hematological, biochemical, and immunological parameters. Overall, there was no significant change in hematological profile except a rise in platelet count at 3 months (P = 0.023) with no significant difference at 6 and 12 months from the baseline. In addition, serum thrombopoietin levels at 3 months (P = 0.010) and serum erythropoietin at 6 months (P = 0.01) were significantly higher than baseline. Mean platelet volume was significantly higher from baseline at 12 months (P = 0.00). Serum protein, lymphocyte subpopulation, and serum ferritin did not show any significant change from baseline over 12 months of follow-up. However, there was a significant decline (P = 0.00) in serum calcium and an increase in serum magnesium from baseline (P = 0.03) at 12 months. INTERPRETATIONS AND CONCLUSIONS: To conclude, apheresis platelet donation is a safe procedure. However, a complete hematological, biochemical, immunological profile and bone marrow density at regular intervals (3-6 months) are recommended to ensure the safety of regular repeat plateletpheresis donors. [ABSTRACT FROM AUTHOR]
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- 2023
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4. Prevalence and Etiological Profile of Hypercalcemia in Hospitalized Adult Patients and Association with Mortality.
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Sulaiman, Shabna, Mukherjee, Soham, Sharma, Sadhana, Pal, Rimesh, and Bhadada, Sanjay Kumar
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HYPERCALCEMIA ,HOSPITAL patients ,VITAMIN D ,MORTALITY ,HYPERPARATHYROIDISM - Abstract
Background: The etiology of hypercalcemia varies according to the clinical setting. Hitherto, data on the prevalence and profile of hypercalcemia in hospitalized Asian–Indian patients are limited. Hence, we conducted a prospective observational study to determine the prevalence and etiological profile of hypercalcemia in hospitalized Asian–Indian patients and its association with 6‑month mortality. Materials and Methods: We conducted a prospective observational study wherein all the patients (aged >12 years) admitted to the general medicine wards of a tertiary care hospital in North India between January 1, 2016, and June 30, 2017, were screened. Finally, patients with sustained hypercalcemia (defined as corrected serum total calcium ≥10.4 mg/dl documented twice at least 24 h apart) were included in this study. These patients were followed up throughout the hospital course and thereafter till 6 months from the date of discharge. Results: Out of 9902 patients, 150 patients had sustained hypercalcemia (prevalence 1.5%). The most common cause of hypercalcemia was malignancy (41.3%), followed by primary hyperparathyroidism (PHPT, 32.7%). Vitamin D intoxication was responsible for hypercalcemia in 8.7% of patients; 2.7% of patients had hypercalcemia of advanced chronic liver disease. Nevertheless, a definite etiology could not be identified in 7.3% of the patients with hypercalcemia. At the end of 6 months of follow‑up, the cumulative mortality rate was 28%. Underlying malignancy and higher calcium levels were the significant determinants of mortality. Conclusions: The prevalence of hypercalcemia in Asian–Indian patients admitted to a tertiary care hospital was 1.5%. The most common etiology was malignancy, followed by PHPT. [ABSTRACT FROM AUTHOR]
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- 2022
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5. Effect of Supplementation of Vitamin D in Patients with Periodontitis Evaluated before and after Nonsurgical Therapy.
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Mishra, Shree Mohan, Ravishankar, P. L., Pramod, V., Rajula, Prem Blaisie, Gayathri, K., Alam, Mohammad Khursheed, Raj, A. Thirumal, Bhandi, Shilpa, and Patil, Shankargouda
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THERAPEUTIC use of vitamin D ,PERIODONTITIS ,CASE-control method ,DIETARY supplements ,STATISTICAL sampling - Abstract
Background. Vitamin D has anti-inflammatory properties and the potential to increase the generation of antimicrobial peptides like cathelicidin and defensins that may have a good impact on oral health. Higher vitamin D consumption has also been linked to a reduced risk of periodontal disease progression. Hence, the primary objective of this study was to evaluate and compare the clinical and laboratory parameters of oral supplementation of vitamin D as an adjuvant to scaling and root planing and to assess the bone mineral density via qualitative ultrasound bone density scanner in chronic periodontitis patients. Methodology. This study included 40 patients with periodontitis categorized into 2 groups with twenty patients each, Group I comprising scaling and root planing (SRP) alone and Group II comprising SRP along with vitamin D supplementation. Plaque index, gingival index, probing pocket depth, and clinical attachment loss was measured as clinical parameters. Serum vitamin D levels were assessed before and after SRP at both baseline and 6 weeks. Results. The intergroup comparison of clinical parameters (PI, GI, PPD, and CAL) at 6 weeks for both the groups showed statistical significance. Intragroup comparison of clinical parameters from baseline to 6 weeks showed a statistically significant reduction in both groups. The mean bone mineral density level in both the control and test groups demonstrated a mean T score of –1.3 and –1.21, respectively. The mean vitamin D levels were 27.8460 and 28.1020 for the test and control groups, respectively, which was statistically insignificant (p = 0.705) and those at six-week intervals improved to 31.3650 and 28.0240 which were statistically significant (p ≤ 0.001). Conclusion. It could be stated that a positive relationship exists between periodontitis and osteopenia which could aggravate periodontal destruction. All periodontitis cases should thus be evaluated for BMD and supplemented with vitamin D
3 in an appropriate dosage and time frame to treat both these diseases. [ABSTRACT FROM AUTHOR]- Published
- 2022
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6. Dietary calcium intake - a critical reappraisal.
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Bhatia, V.
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DIETARY calcium , *DIET , *OSTEOPOROSIS , *VITAMIN D , *RICKETS - Abstract
The clinical implications of calcium deficiency include rickets, poor bone mass accrual as well as abnormal foetal programming during pregnancy, poor peak bone mass due to poor accrual in childhood and adolescence, postmenopausal osteoporosis and osteoporosis of the elderly. Serum calcium is maintained within a narrow normal range, chiefly by resorption from the skeleton and alteration of urinary calcium loss and absorption from gut. Absorption is dependent on vitamin D sufficiency, presence of calcium binders in diet (such as phosphate, oxalate and phytate), age group and physiological state. A 2004 WHO expert panel has examined available data on calcium balance studies as well as calcium deficiency states and recommended daily calcium intake in the adult to be 1000 mg per day, with adjustments suggested for other age groups and physiological states. Daily calcium intake in India, both the reality and the recommendations, are far lower than the Western data. A reappraisal of dietary calcium recommendations may be necessary for India. [ABSTRACT FROM AUTHOR]
- Published
- 2008
7. Osteoporosis knowledge and beliefs among postmenopausal women: A cross-sectional study from a teaching hospital in southern India.
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Senthilraja, Manickavasagam, Cherian, Kripa, Jebasingh, Felix, Kapoor, Nitin, Paul, Thomas, and Asha, Hesarghatta
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OSTEOPOROSIS ,TEACHING hospitals ,DUAL-energy X-ray absorptiometry ,WOMEN'S studies ,CROSS-sectional method ,OSTEOPOROSIS in women - Abstract
Objectives: Osteoporosis continues to be underrecognized in many parts of India. This study was undertaken to assess the level of knowledge of osteoporosis among postmenopausal women referred for a dual-energy X-ray absorptiometry (DXA) scan in a teaching hospital in southern India. Methodology: This cross-sectional study assessed the state of awareness in consecutive postmenopausal women referred for a DXA scan using a validated questionnaire – Osteoporosis Knowledge Assessment Tool. The proportion of correct responses was expressed as percentages. The mean scores obtained were also compared between different educational groups. Results: A total of 302 consecutive postmenopausal women who were referred for DXA participated in this study. The mean (standard deviation) age of the postmenopausal women included in this study was 58.8 (6) years. Although most subjects were aware of the consequences of osteoporosis, there was generalized lack of awareness with regard to risk factors and available treatment options. Overall about 60% had poor awareness about osteoporosis. Conclusion: This study showed a gross deficit in awareness of osteoporosis in Indian postmenopausal women. There is a need to prioritize on designing appropriate awareness campaigns in subjects at risk, according to their level of literacy. [ABSTRACT FROM AUTHOR]
- Published
- 2019
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8. Vitamin-D status and neurodevelopment and growth in young north Indian children: a secondary data analysis.
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Chowdhury, Ranadip, Taneja, Sunita, Bhandari, Nita, Kvestad, Ingrid, Strand, Tor A., and Bhan, Maharaj Kishan
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VITAMIN D deficiency ,GROWTH ,VITAMIN deficiency ,DEVELOPMENTAL biology ,RANDOMIZED controlled trials ,FOLIC acid ,CHILD development ,CLINICAL trials ,DIETARY supplements ,LONGITUDINAL method ,QUESTIONNAIRES ,REGRESSION analysis ,VITAMIN D ,LOGISTIC regression analysis ,SOCIOECONOMIC factors ,DISEASE prevalence - Abstract
Background: Vitamin-D deficiency has been linked with impaired development in animal studies; however, the evidence from human studies is scanty. Evidence as to whether vitamin-D deficiency during early childhood affects growth is also limited and conflicting. We examined the extent to which vitamin-D deficiency (<10 ng/ml) is associated with neurodevelopment and physical growth in young children.Methods: We used data from a randomized controlled trial (RCT) of daily folic acid and/ or vitamin B12 supplementation for six months in children aged 6 to 30 months conducted in Delhi, India. We measured vitamin-D status and neurodevelopment by the Ages and Stages Questionnaire-3 (ASQ-3) at 12 to 36 months of age. Multiple logistic and linear regressions were used to examine the association between vitamin-D deficiency at baseline and neurodevelopment and growth 6 months follow-up.Results: 25-hydroxy-vitamin-D (25OHD) concentration was measured at baseline for 960 (96%) children. Of these, 331 (34.5%) children were vitamin-D deficient. The total and subscale (except for the Personal social scale) ASQ-3 scores, were not different between the vitamin-D deficient and non-deficient children. Vitamin-D deficiency was also not associated with physical growth at baseline and at follow -up.Conclusion: Our data do not support the hypothesis that vitamin-D deficiency is associated with poor growth and neurodevelopment.Trial Registration: NCT00717730 and CTRI/2010/091/001090 . Date of registration: 08 October, 2010. [ABSTRACT FROM AUTHOR]- Published
- 2017
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9. Severity and pattern of bone mineral loss in endocrine causes of osteoporosis as compared to age-related bone mineral loss.
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Dutta, D., Dharmshaktu, P., Aggarwal, A., Gaurav, K., Bansal, R., Devru, N., Garga, U. C., and Kulshreshtha, B.
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VITAMIN therapy ,AGE distribution ,ANALYSIS of covariance ,ANALYSIS of variance ,CHI-squared test ,DENSITOMETRY ,DIETARY supplements ,ENDOCRINE diseases ,BONE fractures ,IMMUNOASSAY ,OSTEOPENIA ,OSTEOPOROSIS ,PROBABILITY theory ,SEX distribution ,STATISTICS ,VITAMIN D deficiency ,DATA analysis ,RETROSPECTIVE studies ,SEVERITY of illness index ,DATA analysis software ,DESCRIPTIVE statistics ,KRUSKAL-Wallis Test ,DISEASE complications - Abstract
Background: Data are scant on bone health in endocrinopathies from India. This study evaluated bone mineral density (BMD) loss in endocrinopathies [Graves’ disease (GD), type 1 diabetes mellitus (T1DM), hypogonadotrophic hypogonadism (HypoH), hypergonadotropic hypogonadism (HyperH), hypopituitarism, primary hyperparathyroidism (PHPT)] as compared to age-related BMD loss [postmenopausal osteoporosis (PMO), andropause]. Materials and Methods: Retrospective audit of records of patients >30 years age attending a bone clinic from August 2014 to January 2016 was done. Results: Five-hundred and seven records were screened, out of which 420 (females:male = 294:126) were analyzed. A significantly higher occurrence of vitamin D deficiency and insufficiency was noted in T1DM (89.09%), HyperH (85%), and HypoH (79.59%) compared to age-related BMD loss (60.02%; P < 0.001). The occurrence of osteoporosis among females and males was 55.41% and 53.97%, respectively, and of osteopenia among females and males was 28.91% and 32.54%, respectively. In females, osteoporosis was significantly higher in T1DM (92%), HyperH (85%), and HypoH (59.26%) compared to PMO (49.34%; P < 0.001). Z score at LS, TF, NOF, and greater trochanter (GT) was consistently lowest in T1DM women. Among men, osteoporosis was significantly higher in T1DM (76.67%) and HypoH (54.55%) compared to andropause (45.45%; P = 0.001). Z score at LS, TF, NOF, GT, and TR was consistently lowest in T1DM men. In GD, the burden of osteoporosis was similar to PMO and andropause. BMD difference among the study groups was not significantly different after adjusting for body mass index (BMI) and vitamin D. Conclusion: Low bone mass is extremely common in endocrinopathies, warranting routine screening and intervention. Concomitant vitamin D deficiency compounds the problem. Calcium and vitamin D supplementations may improve bone health in this setting. [ABSTRACT FROM AUTHOR]
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- 2016
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10. In vitro study on the bioavailability of calcium and its absorption inhibitors in raw and cooked pulses commonly consumed in India.
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Amalraj, A. and Pius, A.
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BIOAVAILABILITY ,FOOD chemistry ,MULTIPLE regression analysis ,CHICKPEA ,SOYBEAN - Abstract
Pulses are commonly consumed among Indian people as sources of minerals. The objectives of this research were to assess the content of total and bioavailable calcium, inhibiting factors such as oxalate, phytate, tannin and dietary fiber and effect of cooking on bioavailable calcium in the commonly consumed pulses by Indians. The bioavailability of calcium was studied by an in vitro method using equilibrium dialysis after simulating gastric digestion. Horse gram and soya bean with the highest calcium content showed that the lowest calcium solubility and bioavailability percentage. The high inhibiting factors content in horse gram and soya bean favors calcium precipitation and thus decreases its bioavailability. The multiple regression analysis was carried out to explain the significant influence of inhibitors on calcium bioavailability. As per multiple regression analysis, the influence of oxalate, phytate, tannin and dietary fiber, revealed that negative correlation between bioavailable calcium. [ABSTRACT FROM AUTHOR]
- Published
- 2015
11. Polymorphisms in CaSR and CLDN14 Genes Associated with Increased Risk of Kidney Stone Disease in Patients from the Eastern Part of India.
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Guha, Manalee, Bankura, Biswabandhu, Ghosh, Sudakshina, Pattanayak, Arup Kumar, Ghosh, Saurabh, Pal, Dilip Kumar, Puri, Anurag, Kundu, Anup Kumar, and Das, Madhusudan
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KIDNEY stone risk factors ,CALCIUM-sensing receptors ,CLAUDINS ,GENETIC polymorphisms ,VITAMIN D receptors - Abstract
Kidney stone disease (KSD) is a major clinical problem imposing a large burden for both healthcare and economy globally. In India, the prevalence of kidney stone disease is rapidly increasing. This study aimed to evaluate the association between genetic defects in vitamin D receptor (VDR), calcium sensing receptor (CaSR) and claudin 14 (CLDN14) genes and kidney stone disease in patients from eastern India. We enrolled 200 consecutive kidney stone patients (age 18–60 years) (cases) and their corresponding sex and age matched 200 normal individuals (controls). To identify genetic variants responsible for KSD, we performed sequence analysis of VDR, CaSR and CLDN14 genes. Four non-synonymous (rs1801725, rs1042636, rs1801726 and rs2228570), one synonymous (rs219780) and three intronic single nucleotide polymorphisms (SNPs) (rs731236, rs219777 and rs219778) were identified. Genotype and allele frequency analysis of these SNPs revealed that, rs1801725 (Ala986Ser), rs1042636 (Arg990Gly) of CaSR gene and rs219778, rs219780 (Thr229Thr) of CLDN14 gene were significantly associated with KSD. Serum calcium levels were significantly higher in subjects carrying 986Ser allele and calcium excretion was higher in subjects bearing 990Gly allele. In conclusion, rs1801725, rs1042636, rs219778 and rs219780 SNPs were associated with kidney stone risk in patients from the eastern part of India. [ABSTRACT FROM AUTHOR]
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- 2015
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12. Prevalence of vitamin D deficiency in north-west Punjab population: A cross-sectional study.
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Bachhel, Rachna, Singh, Navyug Raj, and Sidhu, Jagtesh Singh
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VITAMIN D deficiency ,DISEASE prevalence ,PARATHYROID hormone ,CHI-squared test ,CALCIUM in the body - Abstract
Background: Many studies show a high prevalence of vitamin D deficiency across various populations the world over . There is relative lack of prevalence data in Punjab, India. This cross-sectional study was carried out to assess the prevalence of vitamin D deficiency in the north-west Punjab population. Aim: To study the prevalence of vitamin D deficiency in the north-west Punjab population across various population characteristics such as gender, education, locality, occupation, and dietary habits. Materials and Methods: Healthy volunteers (N = 150) of either sex were enrolled and their fasting plasma samples tested for 25-hydroxy vitamin D [25(OH) D] levels. Data were compiled as percentages and means across different population characteristics. Statistical analysis was done using Chi-square test and Fisher's exact test. Results: A high overall prevalence (90%) of vitamin D deficiency was observed in the study subjects. There was a significant difference in the prevalence of vitamin D insufficiency between rural and urban subjects (P < 0.05) and among the subjects pursuing different occupations (P < 0.001). A significant gender-specific difference was also recorded at the cut-off level of 25 (OH) D, with women showing higher prevalence of deficiency compared to men (P < 0.05). Conclusions: There is a high prevalence of vitamin D deficiency in the population of Punjab. Lower prevalence is displayed by those subjects who have greater opportunities for sunlight exposure, such as like rural individuals, farmers, and housewives. [ABSTRACT FROM AUTHOR]
- Published
- 2015
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13. Dissipation of Flubendiamide in/on Okra [ Abelmoschus esculenta (L.) Moench] Fruits.
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Das, Shaon, Mukherjee, Irani, and Das, Suvo
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INSECTICIDE residues ,OKRA ,AGRICULTURAL pollution ,HIGH performance liquid chromatography ,RAINFALL ,SOIL testing - Abstract
A field experiment was undertaken at Indian Agricultural Research Institute, New Delhi during kharif (rainy season) in the year 2010 to evaluate the residue persistence of flubendiamide in/on okra fruits following foliar application of Belt 39.35% SC formulation at 24 (standard dose) and 48 (double dose) g a.i. ha. After HPLC analysis study revealed that residues of flubendiamide in/on okra persisted till 5th and 7th day after the last spray at standard and double dose, respectively. The residues of flubendiamide were reported as parent compound, and des-iodo flubendiamide, a metabolite (photo product) of flubendiamide, was not detected in/on okra at any time during the study period. The initial deposits of 0.28 and 0.53 μg g in/on okra fruits reached below determination level of 0.01 μg g on the 7th and 10th day at standard and double dose, respectively. The half life of flubendiamide in/on okra fruits ranged from 4.7 to 5.1 days at standard and double dose, respectively. Soil sample collected from the treated field on the 15th day after the last spray revealed residues of flubendiamide or its metabolite below determination level (0.01 μg g) at single and double dose. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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14. Predictors of quality of life of hemodialysis patients in India.
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Veerappan, I., Arvind, R. M., and Ilayabharthi, V.
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MALNUTRITION ,BLOOD testing ,CONFIDENCE intervals ,REPORTING of diseases ,EPIDEMIOLOGY ,HEMODIALYSIS ,MULTIVARIATE analysis ,PATIENT compliance ,QUALITY of life ,REGRESSION analysis ,KIDNEY failure ,SEX distribution ,DATA analysis ,SOCIOECONOMIC factors ,EQUIPMENT & supplies ,DESCRIPTIVE statistics - Abstract
Little is known about the quality of life and survival in the patients on maintenance hemodialysis (HD) in India. Poor nutrition and dialysis noncompliance is common. This study investigates the factors that affect the quality of life (QoL) in HD patients in India. This cross-sectional study included 78 patients on HD for ≥ two months. Demographic, nutritional, functional subjective global assessment and Kidney Disease Quality of Life (KDQOL-36) assessments were done. Predictors of QoL were assessed by regression analysis. The mean calorie and protein intake were 1245 ± 116.9 kcal and 0.86 ± 0.19 g/kg/day respectively. Male gender (OR = 9.68), serum parathyroid hormone PTH <150 pg/ml (OR = 0.03), age ≤65 years (OR = 1.25), no catheter use (OR = 1.9) and hospitalizations (OR = 0.11), were independent predictors of total score ≥50. Independent predictors of physical component summary (PCS) >25 were male gender (OR = 5.06) and urine output at start of dialysis (OR = 1.05). Independent predictors of mental component summary (MCS) ≥25 were male gender (OR = 11.02), serum PTH > 150 pg/ml (OR = 0.15), daily protein intake of >0.8 g/kg and caloric intake >20 K.cal/kg (OR = 10.8). Patients with urine output >1 liter per day had more hypotensive episodes during dialysis (r = 0.56, P = 0.045), more headaches (r = 0.63, P = 0.006) but that did not affect the PCS significantly. Low PTH (<150 pg/ml) (OR = 1.29), multiple access failures (OR = 3.36) and total score ≤50 (OR = 0.09) were independently associated with increased hospitalization. Males, patients with serum PTH >150 pg/ml and those not on catheter had better total score. Though patients with higher urine output had better PCS, those with output >1 liter had higher incidence of hypotension and dialysis-related headache. Protein-energy malnutrition affected the MCS significantly. Dialysis noncompliance seen in one-fourth of the population did not affect the scores significantly. [ABSTRACT FROM AUTHOR]
- Published
- 2012
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15. Dissipation of flubendiamide in/on Brinjal ( Solanum melongena) fruits.
- Author
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Chawla, Suchi, Patel, Anil, Patel, Hemlatta, and Shah, Paresh
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ENERGY dissipation ,EGGPLANT ,EXPERIMENTAL agriculture ,SOIL sampling ,HIGH performance liquid chromatography - Abstract
A field experiment was conducted at Anand Agricultural University, Anand during Sept-Dec, 2009 to study the rate of degradation of flubendiamide in/on brinjal fruits following foliar application of Fame 480 SC at 90 (standard dose) and 180 (double dose) g a.i. ha. The residues estimated using HPLC revealed persistence of flubendiamide in/on brinjal till 3rd and 7th day after the last spray at standard and double dose, respectively. The residues of flubendiamamde were reported as parent compound, and no desiodo metabolite was detected. The initial deposits of 0.17 and 0.42 μg g in/on brinjal fruits reached below determination level of 0.05 μg g on the 5th and 10th day at standard and double dose, respectively. The half life of flubendiamide on brinjal fruits ranged from 2.68 to 2.55 days. Soil samples analyzed on the 15th day after the last spray revealed residues at below determination level (0.05 μg g) at either dose of application. [ABSTRACT FROM AUTHOR]
- Published
- 2011
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16. Exstrophy bladder: Effect of sigmoid colocystoplasty on physical growth and bone mineral density.
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Ragavan, M., Tandon, N., and Bhatnagar, V.
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COLON surgery ,BLADDER ,BLOOD testing ,BODY weight ,HUMAN growth ,STATURE ,T-test (Statistics) ,X-ray densitometry in medicine ,EQUIPMENT & supplies ,BONE density ,RETROSPECTIVE studies - Abstract
Background and Aims: Introduction of intestinal tissue in the urinary tract results in numerous metabolic changes. This study investigates the effects of augmentation sigmoid colocystoplasty on the physical growth and bone mineralization in bladder exstrophy patients. Materials and Methods: Physical growth, serum biochemistry and bone mineral density were assessed pre and post augmentation in 34 of 54 patients who were treated by staged sigmoid colocystoplasty for classical bladder exstrophy during the period 1985--2007. Physical growth was determined by comparing the height and weight for age with standard growth charts. Serum biochemistry included calcium, phosphate and alkaline phosphatase levels. Bone mineral density (BMD) was determined at the femoral head using the dual energy X-ray absorptiometry (DEXA) scan at 15 ± 4.5 months after the augmentation. The DEXA scan findings were compared with 22 normal Indian children who served as controls and 18 unaugmented patients with bladder exstrophy. In 13 augmented patients, the DEXA scan could be repeated after an interval of six months. Results: The mean percentile height and weight were comparable in the pre and postaugmentation period with no statistically significant difference (P=0.135 for height and P=0.232 for weight). Biochemical parameters of bone metabolism also did not show any statistically significant changes after colocystoplasty. The BMD was 0.665 ± 0.062 g/cm
2 in the controls and 0.612 ± 0.10 g/cm2 in the unaugmented bladder exstrophy patients. In the augmented patients, the BMD was 0.645 ± 0.175 g/cm2 and six months later it was 0.657 ± 0.158 g/cm2 . These differences were not statistically significant. Conclusions: In our study, no significant effects on the physical growth and bone mineral metabolism were observed in exstrophy bladder patients following sigmoid colocystoplasty. [ABSTRACT FROM AUTHOR]- Published
- 2011
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17. The assessment of osteoporosis risk factors in Iranian women compared with Indian women.
- Author
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Keramat, Afsaneh, Patwardhan, Bhushan, Larijani, Bagher, Chopra, Arvind, Mithal, Ambrish, Chakravarty, Devlina, Adibi, Hossein, and Khosravi, Ahmad
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DISEASE risk factors ,OSTEOPOROSIS in women ,OSTEOPOROSIS ,QUALITY of life ,BONE density - Abstract
Background: Osteoporosis is an important public health problem in older adults. It is more common in postmenopausal women and not only gives rise to morbidity but also markedly diminishes the quality of life in this population. There is lack of information about the risk factor of osteoporosis in developing countries. In this study we aimed to assess the risk factors for osteoporosis in postmenopausal women from selected BMD centers of two developing Asian countries (Iran and India). Methods: This study is a multicenter interview-based study conducted in selected hospitals and health centers from urban areas in Iran and India. The case group included postmenopausal osteoporotic women who were identified as patients with bone density higher than 2.5 SD below average of young normal bone density (in L1-L4) spine region interest and/or total femoral region) by using DEXA method. The controls were chosen from postmenopausal women with normal bone density (in L1-L4 spine and total femoral regions using DEXA method) matching in age groups was strategy of choice. The sample sizes included from Iran a total of 363 subjects (178 osteoporotic and 185 normal) and from India a total of 354 subjects (203 osteoporotic and 151 normal). Results: The significant (p < 0.05) risk factors in present study population with their Odds Ratios (in parenthesis, respectively in Iran and India) were as follow: Lower education defined as less than class 12 or nil college (2.1) (2.7), duration of menopause greater than 5 years: (2.2) (1.4), Menarche age (after 14 years): (1.9) (1.6), Menopause age (before 45 years): (1.1) (2), Parity more than 3: (1.1) (1), Bone and joint problem (2.3) (2.2). Calcium supplementation (0.6) and HRT (0.4) were shown as protective factors and steroid therapy (3.3) was found as a risk factor in Iran. Calcium supplementation more than 1 year (0.3) was shown as a protective factor in India. Pure vegetarianism: (2.2) and Red meat consumption more than 4 times per week (1.4) was shown as a risk factor in Indian and Iranian subjects respectively. Regular consumption of Soya (0.3), almond (0.5), fish (0.5), fruits (0.4) and milk tea 4 cups per day and more (0.4) appeared to be significant protective factors in India. Regular consumption of cheese (0.5), milk (0.5), chicken (0.4), egg (0.6), fruit (0.4), tea 7 cups per day and more (0.3) were found to be significant protective factors in Iran. Exercises were shown as protective factor in Iran (0.4) and India (0.4). There were no significant differences in association of risk factors and osteoporosis between Iranian and Indian subjects. Conclusion: Osteoporosis in Iranian and Indian subjects also appears to be associated with several known risk factors that well described in the literature. There were no significant differences in association of risk factors and osteoporosis between Iranian and Indian subjects. It was shown a protective role of certain nutritional dietary components and also exercises in both populations and can be exploited in preventive educational strategies on osteoporosis in these populations. [ABSTRACT FROM AUTHOR]
- Published
- 2008
- Full Text
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18. Health up in nature's lap.
- Author
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Sarkar, Saswati, Mukherjee, Rituparna, and Dasgupta, Kathakoli
- Subjects
MASSAGE parlors ,VACATIONS ,MASSAGE therapy ,PHYSIOLOGICAL therapeutics ,RELAXATION for health - Abstract
The article offers information on several holiday destinations in India where one can experience relaxation therapies and massages. Details on several therapy and massage centers including Soukya International Holistic Health Center in Bengaluru, Ganga Kutir in Kolkata and Akkaralam Memoirs in Kerala are given. Kinds of therapies and massages offered there including lepam, which helps in improving the fluid quality of synovial joints, and green tea bath, which relaxes mind, are discussed.
- Published
- 2010
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