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Singh BP, Verma J, Sridhara S, Rai D, Makhija N, Gaur SN, Gangal SV. Immunobiochemical characterization of Putranjiva roxburghii pollen extract and cross-reactivity with Ricinus communis. Int Arch Allergy Immunol 1997; 114:251-7. [PMID: 9363906 DOI: 10.1159/000237676] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Putranjiva roxburghii (PR) pollen has been found to be an important aeroallergen for type I hypersensitivity. In the present study, the IgE binding proteins of PR pollen have been characterized and compared with pollen allergens of Ricinus communis (RC) belonging to family Euphorbiaceae. On isoelectric focusing, PR pollen extract resolved into 35 bands (pI 3-9), whereas SDS-PAGE separated it into 18 protein components (MW 14-100 kD). Pooled patient's sera (ID +ve to PR) recognized 12 allergenic proteins in Putranjiva and five of them (MWs 92, 80, 55, 43 and 30 kD) showed immunologic reactivity to most of the sera samples tested individually by immunoblot. A number of shared allergenic proteins (MWs 92, 80, 66, 50, 43 and 14 kD) were observed between PR and RC pollen extracts on immunoblot using Putranjiva allergic serum pool. Inhibition in the binding for most of PR pollen allergenic proteins was obtained with higher concentration of RC extract than PR itself, depicting the presence of cross-reacting allergens in both. Putranjiva pollen extract was fractionated by a combination of DEAE Sephadex-A 50 and Sephadex-G 200 column chromatography. Periodate deglycosylation of western blotted PR extract and Put I fraction indicated the involvement of carbohydrate moieties in the allergenic activity. Of the two fractions from Put I (Ia and Ib), Put Ib was found to be the most allergenic protein by ELISA inhibition. Dot blot analysis with individual patients sera identified it as a major allergen of PR.
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Affiliation(s)
- B P Singh
- Centre for Biochemical Technology, Delhi University Campus, India
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102
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Mohan H, Verma J, Singh I, Mohan P, Marwah S, Singh P. Inter-relationship of zinc levels in serum and semen in oligospermic infertile patients and fertile males. INDIAN J PATHOL MICR 1997; 40:451-5. [PMID: 9444854] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Infertility is a problem affecting 10-12% of couples. Zinc is necessary for growth, sexual maturation and reproduction. Semen analysis is helpful in ascertaining the evidence of spermatogenesis, sperm transport, sperm quantity and quality and also provides clue to the functioning of the accessory glands i.e. seminal vesicles and prostate. The present study was conducted in 50 oligospermic infertile males and control group consisting of 25 normospermic known fertile males. Semen and Serum samples were obtained from each case in study as well as control group. Semen and serum were processed by wet ash method. The seminal and serum zinc levels of each case in study and control group were estimated. Statistically, serum zinc and semen zinc levels were significantly lower in infertile patients than fertile males. A significant correlation was observed between serum and semen zinc levels in study group.
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Affiliation(s)
- H Mohan
- Medical College & Hospital, Rohtak, Haryana
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103
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Abstract
Fungal allergens have been found to be one of the most prevalent aeroallergens in India. Knowledge of shared/unique components among different fungi is necessary for proper diagnosis and treatment of patients allergic to fungi. In the present study, crude extracts (CE) of 11 common fungi (Alternaria alternata, Aspergillus flavus, Asp. fumigatus, Asp. niger, Asp. tamarii, Asp. versicolor, Cladosporium herbarum, Curvularia lunata, Mucor hiemalis, Penicillium citrinum, and Fusarium solani) were characterized by isoelectric focusing (IEF), SDS-PAGE, and immunoblot. On IEF (pI 3-9), the number of protein bands was found to be greatest (46) in M. hiemalis extract. SDS-PAGE exhibited a varied number of bands, generally 18-40, with mol. mass ranging from 14 to 100 kDa. IgG-specific immunoprint using rabbit anti-F. solani CF antibodies demonstrated a mol. mass distribution of shared antigenic proteins of 14-100 kDa in most of the fungi. Shared allergenicity was observed in a number of allergenic proteins in fungal extracts with mol. mass ranging between 14 and 70 kDa on IgE-specific immunoblot using pooled sera of patients allergic to Fusarium. A 45-kDa protein was found to be common among these fungi on immunoblot with patients as well as with rabbit antibodies. F. solani CF extract contained more antigenic/allergenic proteins than F. solani CE. It was concluded that F. solani CF shared several antigenic/allergenic components with CE of other common fungi. This fact needs to be taken into account when fungal extracts are used in diagnosis and immunotherapy of allergic patients.
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Affiliation(s)
- J Verma
- Centre for Biochemical Technology, Delhi, India
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104
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Singh BP, Verma J, Rai D, Sridhara S, Gaur SN, Gangal SV. Immunobiochemical characterization of Brassica campestris pollen allergen. Int Arch Allergy Immunol 1995; 108:43-8. [PMID: 7647585 DOI: 10.1159/000237116] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023] Open
Abstract
Brassica campestris (BC), Eng. Mustard, is an important source of pollen allergen, responsible for type I hypersensitivity disorders. In the present study, BC pollen extract was characterized by TLIEF, SDS-PAGE and immunoprinting. The extract separated into 50 silver stained bands of pI 3-9 on isoelectric focusing whereas it resolved into 14 Coomassie blue stained protein bands of 14-100 kD on SDS-PAGE. Immunoblot analysis with individual patient sera detected four allergenic proteins of 90, 67, 60 and 14 kD. BC separated into 8 peaks (Bras 1-8) on DEAE Sephadex A-50 column. Bras 2 was found to be most potent by IgE specific ELISA, hence further fractionated on Sephadex G-200. A protein of 90 kD (Bras 2a) isolated by gel filtration was found to be most allergenic protein by ELISA inhibition. The findings shall be applicable in standardization of future batches of BC pollen extract to be used for allergy diagnosis and immunotherapy.
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Affiliation(s)
- B P Singh
- Centre for Biochemical Technology, Delhi University Campus, India
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105
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Sridhara S, Singh BP, Kumar L, Verma J, Gaur SN, Gangal SV. Antigenic and allergenic relationships among airborne grass pollens in India. Ann Allergy Asthma Immunol 1995; 75:73-9. [PMID: 7621065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
BACKGROUND Pollen from grasses (Poaceae) are predominant aeroallergens throughout the world including tropical countries. Studies from USA, Europe, and Australia have shown extensive allergenic/antigenic cross reactivity among the grass pollen allergens prevalent there. No such information is available about airborne grass pollens of tropical countries. OBJECTIVE The present study was undertaken to explore common antigenic/allergenic components, if any, of five important grass pollens of India. METHODS Intradermal tests (ID) were performed with pollen extracts of Cenchrus, Cynodon, Imperata, Pennisetum, and Sorghum in patients with nasobronchial allergy. ELISAs were performed for estimating the allergen-specific IgE in sera of patients eliciting markedly positive ID response (2+ to 4+). To detect cross reactivity, ELISA inhibition experiments were carried out using pooled patient sera and five grasses, individually, as inhibitors with different solid phase antigens. To evaluate common antigenic components in Cenchrus, Imperata, and Pennisetum pollen extracts, rocket immunoelectrophoresis (RIE) and ELISA inhibition were conducted using rabbit antisera. RESULTS Among 133 patients, Cynodon extract elicited markedly positive skin reactivity in most patients followed by Pennisetum, Imperata, Cenchrus, and Sorghum. A large number of patients showed markedly positive skin reactions and enhanced specific IgE levels to more than one grass pollen extract. ELISA inhibition experiments showed different degrees of cross reactivity among the grass pollens studied. Rocket immunoelectrophoresis and ELISA inhibition using rabbit antisera with homologous and heterologous pollen revealed the presence of shared antigenic components in Cenchrus, Imperata, and Pennisetum extracts. CONCLUSION The varied dose-response curves obtained with ELISA inhibition using different inhibitors suggest the presence of both common and specific antigens/allergens in the grass pollens studied. Based on the extensive immunologic cross reactivity, among the tropical grass species, it may be possible to use mixed allergen preparations for allergy diagnosis and immunotherapy.
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Affiliation(s)
- S Sridhara
- Centre for Biochemical Technology, Delhi, India
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106
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Abstract
A study of the religio-philosophical texts reveals that the Indian way of examining a problem is to reach for the very root of the problem by unearthing its cause or causes and identifying the underlying psychological processes. This perspective involves a search for enduring solutions rather than short-term palliations. Understanding the etiology of a problem paves the way for the emergence of the solution which becomes self-evident at that point. The present paper analyses sorrow and attempts to go into its etiology in the light of what has been said on the subject in the Indian religio-philosophical literature. Accordingly, it is suggested that the reasons for sorrow are: (a) the conception of a limited self; (b) the emergence of the quality of restless mobility or rajoguna; (c) dependence on external objects as sources of sukha (pleasure); and (d) the fear of separation from the source of sukha.
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Affiliation(s)
- Jyoti Verma
- Institute of Psychological Research and Service, Patna University, Patna
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107
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Abstract
Allergenic cross-reactivity among three Fusarium species (F. solani, F. equiseti, and F. moniliforme) was determined by crossed immunoelectrophoresis (CIE), ELISA inhibition, and immunoprint-inhibition analysis. Inhibiting immunoprint was used to assess the cross-reactivity of individual allergenic proteins in culture filtrate (CF), separated on SDS-PAGE. Dose-response inhibition of band 14 kDa in immunoprints of F. solani CF by antigens of F. solani CF, F. equiseti CF, and F. moniliforme CF demonstrated significant cross-reactivity of allergenic proteins on analysis of densitometric scans. CIE and ELISA inhibition using hyperimmune sera raised in rabbits against F. solani CF antigen also demonstrated shared antigenicity among Fusarium species. Collectively, this study revealed the presence of shared as well as unique antigenic and allergenic determinants in F. solani CF, F. equiseti CF, and F. moniliforme CF antigens.
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Affiliation(s)
- J Verma
- Centre for Biochemical Technology, Delhi, India
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108
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Abstract
A component of Fusarium solani (F. solani), identified as the major allergen, Fus sI3596* was purified to homogeneity from culture filtrate (CF) by means of anion-exchange column chromatography, gel filtration and FPLC. The homogeneity of Fus sI3596* was assessed by IEF, PAGE, SDS-PAGE (non-reducing), immunoblot and HPLC. Fus sI3596* was isolated as a glycoprotein of MW 65 kd and pI 3.6. The IgE ELISA-inhibition assay after periodate treatment of the fraction showed a lower IgE binding capacity suggesting involvement of carbohydrate moiety in IgE binding reactions of the allergen. Peptide fragments of Fus sI3596* obtained after CNBr and trypsin treatment were analysed by immunoblotting for their allergenicity. This study indicated that there could be at least 3 allergenic determinants in the major allergen, Fus sI3596* of F. solani CF.
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Affiliation(s)
- J Verma
- Centre for Biochemical Technology, Delhi, India
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109
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Abstract
Allergenic components of the fungus Fusarium solani were isolated using (NH4)2SO4 precipitation and ion-exchange column chromatography. The allergenicity of fractions was studied by enzyme-linked immunosorbent assay and radioallergosorbent test inhibition techniques. Proteins of culture filtrate (CF), mycelium (MY), and spore (SP) extracts of F. solani were characterized by isoelectrofocusing, sodium dodecyl sulphate-polyacrylamide gel electrophoresis, and IgE-specific immunoblotting. CF antigen of F. solani contained more allergenic proteins than MY and SP, visible on immunoblot analysis using allergenic serum pool. A 65-kD protein component of CF was found to be a major allergen, as it was strongly visible on immunoblots of all 15 patient sera tested. Crossed immunoelectrophoresis and enzyme-linked immunosorbent assay inhibition using rabbit antibodies raised against F. solani CF demonstrated shared antigenicity between CF, MY, and SP extracts. It was observed that F. solani is a significant allergen, and most of the allergens of MY and SP extracts were found in CF extract. Therefore, CF alone can be used in the preparation of a standard extract. However, few unique allergenic proteins were observed in MY as well as in SP extracts of F. solani. Hence, the use of combined CF, MY, and SP extracts of F. solani is recommended for diagnosis and immunotherapy.
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Affiliation(s)
- J Verma
- Centre for Biochemical Technology, Delhi, India
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110
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Dilawari JB, Nagpal N, Chawla YK, Kaur U, Verma J, Bali H, Das KM, Suri S. Hepatic-pericardio-phrenic collateral (natural shunt) in a patient with Budd-Chiari syndrome. J Gastroenterol Hepatol 1993; 8:202-5. [PMID: 8471758 DOI: 10.1111/j.1440-1746.1993.tb01515.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Hepatic venous outflow tract obstruction, Budd-Chiari syndrome (BCS), leads to portal hypertension and to the development of collaterals that bypass the obstruction. Described here is a BCS patient with an unusually large transdiaphragmatic collateral between the left hepatic and left innominate veins, which decompressed the oesophageal varices. This has not been reported earlier in the literature.
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Affiliation(s)
- J B Dilawari
- Department of Hepatology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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111
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Sridhara S, Singh BP, Arora N, Verma J, Gangal SV. A study on antigenic and allergenic changes during storage in three different biological extracts. Asian Pac J Allergy Immunol 1992; 10:33-8. [PMID: 1418181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
The stability of three allergens common in tropical countries was evaluated under different storage conditions. Prosopis juliflora (PJ), Rhizopus nigricans (RN), and wheat dust (WD), were taken as representatives of various groups of allergens viz, pollen, fungi and dust. The extracts were stored in buffer containing phenol (0.4%) or glycerol (50%) at temperatures ranging from 4-55 degrees C for 15 to 60 days. Protein content of PJ extract was reduced remarkably when it was stored at 40 degrees C for 45 days. Thin layer isoelectric focusing and rocket immunoelectrophoresis of PJ showed that certain antigenic proteins degrade rapidly even at 25 degrees C as early as day 15. However, two to three proteins of PJ remain stable at a higher temperature (40 degrees C) for two months. Relative radioallergosorbent test (RAST) inhibition showed substantial loss of allergenic activity in all the three extracts, when stored at higher temperatures (25-55 degrees C) even for short durations, i.e., 15 days. Extracts (PJ and RN) containing 50% glycerol were found to be stable, retaining more than 50% activity, even when stored at 55 degrees C for 40 days, while extracts without glycerol lost more than 75% of their allergenic activity. However, addition of glycerol did not change the stability of wheat dust allergenic extract. The present findings indicate that allergenic extracts behave differently when stored. Hence, the stability of each extract should be determined individually.
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Affiliation(s)
- S Sridhara
- CSIR Centre For Biochemicals, Delhi University Campus, India
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112
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Verma J, Sahal D. Paper Chromatographic and 1H NMR Study of Ion Pair Interactions between N-Dodecanoylhistidine Methyl Ester and Dodecyl Dihydrogenphosphate in Chloroform. BCSJ 1992. [DOI: 10.1246/bcsj.65.1719] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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113
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Sachar RK, Verma J, Singh A, Singh WP, Soni RK, Sehgal R. Relationship between maternal rest during pregnancy and birth weight. Indian J Matern Child Health 1991; 2:43-5. [PMID: 12320287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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114
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Sachar RK, Verma J, Prakash V, Sehgal R. Family planning, immunisation and nutritional status of brick kiln workers in some areas of rural Punjab. Indian J Public Health 1991; 35:21-2. [PMID: 1791070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- R K Sachar
- Department of Social & Preventive Medicine, Dayanand Medical College & Hospital, Ludhiane
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115
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Sachar RK, Sehgal R, Verma J, Prakash V, Singh WP. The female child -- a picture of denials and deprivations. Indian J Matern Child Health 1990; 1:124-6. [PMID: 12346025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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116
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Sehgal R, Sachar RK, Verma J, Prakash V, Goyal A, Soni RK. Unwanted, unwelcome and unborn -- the female fetus. Indian J Matern Child Health 1990; 1:144-5. [PMID: 12346031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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117
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118
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Sachar RK, Verma J, Gulati R, Prakash V, Gill PJ. "Safe motherhood and child survival" -- making the possibility become a reality through a relevant medical curriculum. Indian J Matern Child Health 1990; 1:81-3. [PMID: 12288698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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119
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Kumar V, Ganguly NK, Sethi AK, Anand IS, Verma J, Wahi PL. Role of oxygen free radicals generated by blood monocytes and neutrophils in the pathogenesis of rheumatic fever and rheumatic heart disease. J Mol Cell Cardiol 1990; 22:645-51. [PMID: 2231734 DOI: 10.1016/0022-2828(90)91008-u] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The generation of oxygen free radicals by peripheral blood monocytes and neutrophils of patients with rheumatic fever and rheumatic heart disease has been studied using luminol enhanced chemiluminescence technique. Five groups of patients; acute rheumatic fever, recurrence of rheumatic activity, chronic rheumatic heart disease, acute pharyngitis and normal controls were studied. In all groups except the controls, measurements were made on 0, 15, 90 and 180 days. The chemiluminescence was measured in response to streptococcal membrane antigen, carbohydrate antigen and latex as triggering agents. Chemiluminescent response of monocytes, as well as, neutrophils was significantly higher (P less than 0.01) in acute rheumatic fever and recurrence of rheumatic heart disease as compared to patients with acute pharyngitis and chronic rheumatic heart disease through the study period and with all the triggering agents. A significant decline (P less than 0.001) in chemiluminescence was observed from day 0 to day 180 in the acute rheumatic fever, recurrence of rheumatic heart disease and pharyngitis patients while no such change, was observed in the chronic rheumatic heart disease group. This study raises the possibility that these phagocytic cells, which infiltrate the myocardium, may have a role in the pathogenesis of cardiac disease seen in patients with rheumatic heart disease, through the generation of oxygen free radicals.
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Affiliation(s)
- V Kumar
- Department of Experimental Medicine, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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120
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Verma J, Sachar RK, Prakash V, Sehgal R, Aggarwal S. Effect of sex of preceding child on birth interval. Indian J Matern Child Health 1990; 1:50-1. [PMID: 12319231] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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121
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Sachar RK, Verma J, Dhawan S, Prakash V, Chopra A, Adlaka R. Sex bias in health and medical care allocation. Indian J Matern Child Health 1990; 1:63-5. [PMID: 12319234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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122
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Verma J, Sachar RK, Prakash V, Jain GD, Sehgal R. Missed opportunities for immunization. Indian J Matern Child Health 1990; 1:27-8. [PMID: 12319241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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123
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Sachar RK, Verma J, Prakash V, Dhawan S, Sachar U. Childhood malnutrition and development -- a paradox. Indian J Matern Child Health 1990; 1:8-11. [PMID: 12319243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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124
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Verma J, Joshi PL, Raj B, Bhattacharaya M, Sebastian M, Kumari S. An epidemiological study of hepatitis B virus amongst blood donors. J Commun Dis 1989; 21:52-8. [PMID: 2809141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The study was carried out on 186 professional blood donors. A detailed-socio economic profile of these donors was taken and the serum was tested for HBs. Ag. Majority (63.4 per cent) of the donors were in the age bracket of 30-40 years with an average age of 34 years. About 83.3 per cent were illiterate and belonged to the lowest rung of the socio economic scale. The average length of blood donation was observed to be 4 years with blood letting frequency of 4.4 within a stipulated period of three months. Most of them were anaemic with an average haemoglobin level of 8.2 gm per cent. The HBs Ag prevalence was observed to be 15.59 per cent. HBs Ag positivity was found to be significantly associated with the length and the frequency of blood donation (P less than .05). Remedial measures for prevention of viral hepatitis-B through professional blood donors was emphasized.
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125
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Jha K, Verma J. Flatulence production abilities of different Indian foods and effect of certain spices on flatulence. INDIAN J PATHOL MICR 1980; 23:279-88. [PMID: 7228216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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126
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Jha K, Verma J. Removal of flatulence principles from legumes by mold fermentation. Indian J Exp Biol 1980; 18:658-9. [PMID: 7439954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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127
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Upreti GC, Singh RP, Verma J, Bhatia PL, Gollakota KG. The effects of some alpha picolinic acid derivatives on growth and sporulation of bacilli. Biochem Biophys Res Commun 1969; 35:611-8. [PMID: 4978434 DOI: 10.1016/0006-291x(69)90448-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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