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Sudheer NS, Biju IF, Balasubramanian CP, Panigrahi A, Kumar TS, Kumar S, Mandal B, Das S, De D. Probiotic potential of a novel endophytic Streptomyces griseorubens CIBA-NS1 isolated from Salicornia sp. against Vibrio campbellii infection in shrimp. Microb Pathog 2024; 191:106677. [PMID: 38705217 DOI: 10.1016/j.micpath.2024.106677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 04/28/2024] [Accepted: 05/03/2024] [Indexed: 05/07/2024]
Abstract
A novel endophytic Streptomyces griseorubens CIBA-NS1 was isolated from a salt marsh plant Salicornia sp. The antagonistic effect of S. griseorubens against Vibrio campbellii, was studied both in vitro and in vivo. The strain was validated for its endophytic nature and characterized through scanning electron microscopy, morphological and biochemical studies and 16SrDNA sequencing. The salinity tolerance experiment has shown that highest antibacterial activity was at 40‰ (16 ± 1.4 mm) and lowest was at 10 ‰ salinity (6.94 ± 0.51 mm). In vivo exclusion of Vibrio by S. griseorubens CIBA-NS1 was studied in Penaeus indicus post larvae and evaluated for its ability to improve growth and survival of P. indicus. After 20 days administration of S. griseorubens CIBA-NS1, shrimps were challenged with V. campbellii. The S. griseorubens CIBA-NS1 reduced Vibrio population in test group when compared to control, improved survival (60.5 ± 6.4%) and growth, as indicated by weight gain (1.8 ± 0.05g). In control group survival and growth were 48.4 ± 3.5% and 1.4 ± 0.03 g respectively. On challenge with V. campbellii, the S. griseorubens CIBA-NS1 administered group showed better survival (85.6 ± 10%) than positive control (64.3 ± 10%). The results suggested that S. griseorubens CIBA-NS1 is antagonistic to V. campbellii, reduce Vibrio population in the culture system and improve growth and survival. This is the first report on antagonistic activity of S. griseorubens isolated from salt marsh plant Salicornia sp, as a probiotic candidate to prevent V. campbellii infection in shrimps.
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Affiliation(s)
- N S Sudheer
- Kakdwip Research Centre of ICAR-CIBA, Kakdwip, South 24 Parganas, West Bengal, India.
| | - I F Biju
- Kakdwip Research Centre of ICAR-CIBA, Kakdwip, South 24 Parganas, West Bengal, India
| | - C P Balasubramanian
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai, Tamil Nadu, India
| | - A Panigrahi
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai, Tamil Nadu, India
| | - T Sathish Kumar
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai, Tamil Nadu, India
| | - Sujeet Kumar
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai, Tamil Nadu, India
| | - Babita Mandal
- Kakdwip Research Centre of ICAR-CIBA, Kakdwip, South 24 Parganas, West Bengal, India
| | - S Das
- Kakdwip Research Centre of ICAR-CIBA, Kakdwip, South 24 Parganas, West Bengal, India
| | - D De
- Kakdwip Research Centre of ICAR-CIBA, Kakdwip, South 24 Parganas, West Bengal, India
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Vijayan KK, Shyne Anand PS, Balasubramanian CP, Sahaya Rajan J, Ezhil Praveena P, Aravind R, Sudheer NS, Francis B, Panigrahi A, Otta SK. Vertical transmission and prevalence of white spot syndrome virus (WSSV) in the wild spawning population of the Indian white shrimp, Penaeus indicus. J Invertebr Pathol 2024; 203:108058. [PMID: 38182102 DOI: 10.1016/j.jip.2024.108058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2023] [Revised: 01/01/2024] [Accepted: 01/02/2024] [Indexed: 01/07/2024]
Abstract
White spot disease, caused by white spot syndrome virus (WSSV), has historically been the most devastating disease in shrimp aquaculture industry across the world. The mode of virus transmission is the most crucial stage in the dynamics and management of virus infection. This study explored the mechanism of vertical transmission of WSSV in Indian white shrimp, Penaeus indicus, potential native species for domestication and genetic improvement, using quantitative real time PCR (q RT PCR), light and electron microscopy, and in situ hybridization. Wild brooders of P. indicus (n = 2576) were sampled along the South east coast of India, during 2016 to 2021. Of these ∼ 58 % of the brooders were positive for WSSV, and almost 50 % of infected wild brooders were at the various stages of reproductive maturation. WSSV-PCR positive brooders (n = 200) were analysed for vertical WSSV transmission. The q RT PCR studies of reproductive tissues revealed that 61 % (n = 13) of spermatophore, 54 % (n = 28) of immature ovaries and 48 % (n = 27) of ripe ovaries were infected with WSSV. The lowest level of infection was recorded in females with ripe ovaries (6.84 × 101 ± 9.79 × 100 ng genomic DNA) followed by fertilized eggs (1.59 × 102 ± 3.69 × 101 ng genomic DNA), and larvae (nauplius and zoea). The histology of gravid females with high WSSV copies showed pyknotic and karyorrhectic germinal vesicle with degenerated cortical rods. Conversely, the gravid females with low WSSV copies showed fully developed ovary without characteristic signs of WSSV infection. Transmission electron microscopic studies clearly established the presence of WSSV particles in both ovaries and spermatophores. When subjected to in situ hybridization, WSSV-specific signals were observed in connective tissues of spermatophore, although gravid ovary and fertilized eggs were failed to produce WSSV specific signals. The present study provides the first molecular and histological evidence for trans-ovarian vertical transmission of WSSV. Development of disease-free base population being the cornerstone and first step in establishing the breeding program, the present findings could be a basis for development of such programs.
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Affiliation(s)
- K K Vijayan
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
| | - P S Shyne Anand
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
| | | | | | - P Ezhil Praveena
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
| | - R Aravind
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
| | - N S Sudheer
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
| | - Biju Francis
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
| | - A Panigrahi
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
| | - S K Otta
- ICAR-Central Institute of Brackishwater Aquaculture, Chennai 28, India
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Singh A, Panigrahi A, Gupta V, Gupta S. Vitiligo iridis in primary congenital glaucoma. J Fr Ophtalmol 2024; 47:103960. [PMID: 37777421 DOI: 10.1016/j.jfo.2023.07.011] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Accepted: 07/28/2023] [Indexed: 10/02/2023]
Affiliation(s)
- A Singh
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences (AIIMS), Sri Aurobindo Marg, Ansari Nagar East, New Delhi 110029, India.
| | - A Panigrahi
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences (AIIMS), Sri Aurobindo Marg, Ansari Nagar East, New Delhi 110029, India
| | - V Gupta
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences (AIIMS), Sri Aurobindo Marg, Ansari Nagar East, New Delhi 110029, India
| | - S Gupta
- Dr Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences (AIIMS), Sri Aurobindo Marg, Ansari Nagar East, New Delhi 110029, India
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Panigrahi A, Singh A, Gupta V. Acquired anterior pyramidal cataract: A surgical misadventure. J Fr Ophtalmol 2023; 46:983-984. [PMID: 37100715 DOI: 10.1016/j.jfo.2023.01.014] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 01/05/2023] [Indexed: 04/28/2023]
Affiliation(s)
- A Panigrahi
- Doctor Rajendra-Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
| | - A Singh
- Doctor Rajendra-Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
| | - V Gupta
- Doctor Rajendra-Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
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Sil A, Panigrahi A, Chandra A, Pramanik J. 'COVID nose' - A unique post-COVID pigmentary sequelae reminiscing Chik sign: A descriptive case series. J Eur Acad Dermatol Venereol 2022; 36:e419-e421. [PMID: 35133676 PMCID: PMC9114984 DOI: 10.1111/jdv.17989] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/19/2021] [Accepted: 02/04/2022] [Indexed: 11/29/2022]
Affiliation(s)
- A. Sil
- Department of Dermatology, Venereology, and LeprosyRG Kar Medical College & HospitalKolkataIndia
| | - A. Panigrahi
- Department of Dermatology, Venereology, and LeprosySchool of Tropical MedicineKolkataIndia
| | - A. Chandra
- Department of Internal MedicineRG Kar Medical College & HospitalKolkataIndia
| | - J.D. Pramanik
- Department of Dermatology, Venereology, and LeprosyRG Kar Medical College & HospitalKolkataIndia
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Panigrahi A, Esakkiraj P, Saranya C, Das RR, Sundaram M, Sudheer NS, Biju IF, Jayanthi M. A Biofloc-Based Aquaculture System Bio-augmented with Probiotic Bacteria Bacillus tequilensis AP BFT3 Improves Culture Environment, Production Performances, and Proteomic Changes in Penaeus vannamei. Probiotics Antimicrob Proteins 2022; 14:277-287. [PMID: 35192183 DOI: 10.1007/s12602-022-09926-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/25/2022] [Indexed: 02/06/2023]
Abstract
Experiments were conducted to evaluate the probiotic effect of bio-augmented Bacillus tequilensis AP BFT3 on improving production, immune response, and proteomic changes of Penaeus vannamei reared in a biofloc system. Penaeus vannamei larvae (PL13) were stocked in 100-L tanks at a rate of 100 no per tank to study the effect of B. tequilensis AP BFT3 with and without biofloc (BFT-PRO and PRO). Control tanks devoid of probiotic strain were maintained in a clear water system. The growth and survival considerably increased in probiotic added biofloc reared shrimp than probiotic added clear water reared ones and control. Water quality significantly improved in probiotic added (PRO) and biofloc-probiotics (BFT-PRO) system than control. Microbiological investigations indicate increased heterotrophic bacterial load in BFT-PRO compared to the PRO and control. The quality of the isolated microbes was analyzed in terms of enzyme production, and an abundance of enzyme-producing bacterial population was observed in BFT-PRO shrimp. Immune-related genes were significantly upregulated in BFT-PRO shrimp, followed by the PRO and control. The proteomic data (2D gel electrophoresis and MALDI-TOF) of muscle tissue from the experimental animals identified 11 differentially expressed proteins. The Daxx OS and Lit v 1 tropomyosin was found upregulated in BFT-PRO shrimps. Downregulation of Na+/K+ATPase was observed in biofloc with probiotic-supplied groups. The findings revealed that the BFT system's efficacy could be improved through the addition of probiotics. The addition of B. tequilensis AP BFT3 as a probiotic in biofloc induced the expression of essential proteins, reducing contracting diseases during culture.
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Affiliation(s)
- A Panigrahi
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India.
| | - P Esakkiraj
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - C Saranya
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - R R Das
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - M Sundaram
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - N S Sudheer
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - I F Biju
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - M Jayanthi
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, 75 Santhome High Road, R. A. Puram, Chennai, 600 028, India
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Majumder R, Dhara M, Adhikari L, Panigrahi A. Comparative evaluation of anti-inflammatory activity between n-butanol fraction, leaf and stem methanolic extract obtained from Olaxpsittacorum. J Ethnopharmacol 2022; 283:114697. [PMID: 34626778 DOI: 10.1016/j.jep.2021.114697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 09/14/2021] [Accepted: 09/27/2021] [Indexed: 06/13/2023]
Abstract
ETHNOPHARMACOLOGICAL RELEVANCE Olax psittacorum (Lam.) Vahl. traditionally used by the tribal communities of 'INDIA' to heal conditions such as pain, psoriasis, mouthulcer, anemia, constipation as well as diabetes followed by scientific evidences like antipyretic, anti-inflammatory, antimicrobial, anti-viral, and anti-cancer property too. AIM OF THE EXPERIMENT Solvent fractionation process by using chloroform, distilled water and n-butanol has been developed to get the precipitate as a fraction (encrypted as FrAE-ISO) of leaf methanolic extract (LME) and established GC-MS and antiinflammatory evaluation. The aim was to enumerate the potency against inflammation of FrAE-ISO comparing with LME, SME (Stem methanolic extract) and Diclofenac. TLC of LME extract has been developed too for separation & evaluation of the compounds appeared as bands obtained by scraping process. The motive of the experiment was to acquire an isolate from LME that can able to show an emense anti-inflammatory action compared to LME and SME. MATERIALS AND METHODS Priliminary phytochemical screening upon LME, SME and FrAE-ISO preformed by the standard methods of literatures. Scrapped portions of developed TLC plate (G-254 graded silica) of LME (n-Hexane:Ethylacetate; 7.5:2.5) were introduced to GC-MS evaluation. FrAE-ISO has introduced at a minute quantity (5 and 10 mg/kg/bw) within Wister albino rats (per os) against inflammation (model: carrageenan-induced paw edema) to evaluate its potency as compared to LME (25 mg/kg/bw), SME (25 mg/kg/bw) and Diclofenac (100 mg/kg). GC-MS evaluation has been conducted in both FrAE-ISO and scrapped sections to evaluate the presence of compounds qualitatively. RESULTS LME and SME, qualitatively through different screening processes confirm the presence of glycosides, flavonoids, amino acids, tannins, and saponins respectively. According to the quantitative study of the extracts concerning total phenolic, flavonoid, tannin, and saponin content equivalent to gallic acid, quercetin, tannic acid, and diosgenin respectively have shown less amount of phenolic, flavonoid, and saponin content in SME (30.95, 205.33 and 30.82 mg/g extract respectively) as compared to LME (95.68, 713.33 and 66.41 mg/g extract respectively). Quantitative estimation has shown the presence of 825.27 mg of saponin equivalent to diosgenin per gram of FrAE-ISO. The GC-MS study has revealed that every section of the leaf extract has " Hexadecanoic acid, methyl ester " in common with other important compounds responsible for its potent contribution towards the anti-inflammatory property. The scrapped portions of the TLC plate having mixture of compounds but FrAE-ISO has shown a sharp peak in GC-MS (up to 34 min of run time) as well as few crystals like structures under the binocular microscope. Compact doses of FrAEISO (yield = 1.645%) i.e. 5 and 10 mg/kg body weight was able to compete with 100 mg/kg Diclofenac portraying 88%-95% inhibition respectively throughout all phases of inflammation with no-significant differences compared to standard evaluated by ANOVA (in SPSS). CONCLUSION Olax psittacorum (Lam.) Vahl. could be a good choice to explore its importance within the pharmacognostic field of drug development and might be a better source of herbal-derived lead compounds which can help to treat other various activities like ulcer healing or anti-anemic property etc.
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Affiliation(s)
- Raja Majumder
- Department of Pharmaceutics, Bengal School of Technology, A College of Pharmacy, Delhi-Road, Sugandha, Hooghly, West-Bengal, 712102, India.
| | - Moonmun Dhara
- Department of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (SOA) Deemed to be University, Bhubaneswar, Odisha, 751003, India.
| | - Lopamudra Adhikari
- Department of Pharmaceutical Analysis, School of Pharmaceutical Sciences, Siksha 'O' Anusandhan (SOA) Deemed to be University, Bhubaneswar, Odisha, 751003, India.
| | - Amitav Panigrahi
- Hi-Tech Hospital Road, Pandra, Rasulgarh, Bhubaneswar, Odisha, 751025, India.
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Panigrahi A, Das RR, Sundaram M, Sivakumar MR, Jannathulla R, Lalramchhani C, Antony J, Shyne Anand PS, Vinay Kumar K, Jayanthi M, Dayal JS. Cellular and molecular immune response and production performance of Indian white shrimp Penaeus indicus (H. Milne-Edwards, 1837), reared in a biofloc-based system with different protein levels of feed. Fish Shellfish Immunol 2021; 119:31-41. [PMID: 34487828 DOI: 10.1016/j.fsi.2021.09.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 08/31/2021] [Accepted: 09/02/2021] [Indexed: 06/13/2023]
Abstract
The present study focuses on the immunity and growth of Penaeus indicus fed with varying protein levels (25%, 30%, and 35%) in a biofloc based rearing system. A 120 days growth trial was carried out using juvenile Penaeus indicus (0.71 ± 0.01) with dietary protein level, 25% (LP), 30% (MP), and 35% (HP), and a control diet-fed with 35% acted as control group resulting in 4 treatments each with four replicates and were randomly assigned 16 tank units (7500 L each). A combination of different carbon sources (molasses, wheat flour, and rice bran in 2:1:1 ratio), yeast and a probiotic (Bacillus sp.) consortium were used for the development of biofloc. At the end of the trial, the growth parameters of shrimps viz., initial weight, feed conversion ratio (FCR), and daily growth coefficient (DGC) were computed. The results indicated that shrimp fed with medium (30%) protein (MP) diet recorded significantly (P < 0.05) improved growth performance compared to high protein fed group (35%) and low protein (25%) fed group (LP) in a biofloc system and control group (35%). The immunological parameters such as hemagglutination activity (HA) assay, serum protein, lysozyme, phenol oxidase (PO), and inhibition of superoxide dismutase (SOD) activity were observed in serum, plasma, and hemocyte lysate supernatant (HLS). The HA activity, PO activity in plasma was found to be higher in high protein fed animals, whereas medium protein resulted in enhanced PO activity in serum. Similarly, lysozyme and SOD were inhibited well in high protein fed animals compared to the low protein fed group. The vital immune genes's mRNA profiling showed a potential rise in the expressional pattern in MP and HP treatments compared to LP and control. BGBP (beta-1,3-glucan binding protein) and hemocyanin mRNA transcript levels were highly upregulated in the HP (5 fold) and moderately expressed in MP (2 fold) and LP (1-2 fold). The transcripts of peroxinectin, antimicrobial peptides like crustin showed significant upregulation in HP followed by in MP and LP and control. Likewise, other immune genes, such as SOD, prophenoloxidase (proPO), showed a similar trend in a marginal way, indicating immunomodulation in the biofloc groups. This study suggested that biofloc with high protein (35%) supplementation can substantially enhance the immune response of shrimps, although medium protein level (30%) is optimum for improving the survival, growth, and in turn economic return in Indian white shrimp.
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Affiliation(s)
- A Panigrahi
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India.
| | - R R Das
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - M Sundaram
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - M R Sivakumar
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - R Jannathulla
- Nutrition, Genetics and Biotechnology Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - C Lalramchhani
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - Jose Antony
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - P S Shyne Anand
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - K Vinay Kumar
- Nutrition, Genetics and Biotechnology Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - M Jayanthi
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
| | - J S Dayal
- Nutrition, Genetics and Biotechnology Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, RajaMRC Nagar, Chennai, Tamil Nadu, 600028, India
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Sil A, Panigrahi A, Pramanik JD. Isolated cutaneous larva migrans over the scalp in a hod carrier. Br J Dermatol 2021; 185:e157. [PMID: 34346073 DOI: 10.1111/bjd.20589] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 05/28/2021] [Accepted: 05/30/2021] [Indexed: 01/04/2023]
Affiliation(s)
- A Sil
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, West Bengal, India
| | - A Panigrahi
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, West Bengal, India
| | - J D Pramanik
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, West Bengal, India
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Panigrahi A, Esakkiraj P, Das RR, Saranya C, Vinay TN, Otta SK, Shekhar MS. Bioaugmentation of biofloc system with enzymatic bacterial strains for high health and production performance of Penaeus indicus. Sci Rep 2021; 11:13633. [PMID: 34211034 PMCID: PMC8249640 DOI: 10.1038/s41598-021-93065-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Accepted: 06/18/2021] [Indexed: 02/01/2023] Open
Abstract
The beneficial effects of two probiotic bacterial strains Marinilactibacillus piezotolerans and Novosphingobium sp. during the culture of Indian white shrimp, Penaeus indicus, under biofloc and clear water system were evaluated. The experimental variation were CW1 (M. piezotolerans in clear water), BFT1 (biofloc + M. piezotolerans), CW2 (Novosphingobium sp. in clear water), BFT2 (biofloc + Novosphingobium sp.) and control (without bacterial strains and biofloc). Growth and survival considerably increased in probiotic bio-augmented treatments. Probiotic incorporation significantly improved water quality, especially ammonia reduction. Microbiota analysis from gut samples taken from different treatments revealed varied microbial population structure among clear water culture, biofloc culture and control. Proteobacteria and Firmicutes were the top phyla observed in the treatments which were significantly higher in bio-augmented systems than the control. Vibrio genera were predominantly observed in control and clear water system compared to that of biofloc systems. Immune genes were significantly altered in response to probiotic gut microbial supplementation than the control. Higher gene expression profile of important immune genes was observed in the biofloc reared shrimps. Expression of digestive enzyme related genes such as trypsin, chymotrypsin, cathepsin L, cathepsin B and alpha amylase were also upregulated significantly in probiotic supplementation especially in the biofloc treatments. Proteomic analysis of hepatopancreas of shrimps from different treatments was carried out by using 2D gel electrophoresis and MALDI-TOF analysis. The proteins were mostly related to growth and stress tolerance. Eukaryotic initiation factor 4E binding protein was expressed in all the groups and it was high in biofloc treated animals followed by animals treated solely with probiotics compared to those of control groups. The results concludes that biofloc already proved as an effective culture method for healthy shrimp production and supplementation of probiotic bacterial strains registered additional benefit for growth, survival, microbial, immunological status of P, indicus culture.
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Affiliation(s)
- A Panigrahi
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, Raja Annamalaipuram, Chennai, 600 028, India.
| | - P Esakkiraj
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, Raja Annamalaipuram, Chennai, 600 028, India
| | - Rashmi Ranjan Das
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, Raja Annamalaipuram, Chennai, 600 028, India
| | - C Saranya
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, Raja Annamalaipuram, Chennai, 600 028, India
| | - T N Vinay
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, Raja Annamalaipuram, Chennai, 600 028, India
| | - S K Otta
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, Raja Annamalaipuram, Chennai, 600 028, India
| | - M Shashi Shekhar
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, Raja Annamalaipuram, Chennai, 600 028, India
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11
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Bhanja DB, Sil A, Das A, Panigrahi A, Biswas SK. Rabies vaccination inducing eruptive lichen planus in a child. Clin Exp Dermatol 2020; 46:369-371. [PMID: 32697851 DOI: 10.1111/ced.14396] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2020] [Indexed: 11/30/2022]
Affiliation(s)
- D B Bhanja
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, India
| | - A Sil
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, India
| | - A Das
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, India
| | - A Panigrahi
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, India
| | - S K Biswas
- Department of Dermatology, Venereology, and Leprosy, RG Kar Medical College, Kolkata, India
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Affiliation(s)
- A Panigrahi
- Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, Kolkata, West Bengal, India
| | - A Sil
- Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, Kolkata, West Bengal, India
| | - D B Bhanja
- Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, Kolkata, West Bengal, India
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14
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Bhanja DB, Sil A, Panigrahi A. Answer to Photoquiz A tender erythematous facial plaque. Neth J Med 2020; 78:209. [PMID: 32641550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- D B Bhanja
- Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, Kolkata, India
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15
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Bhanja DB, Sil A, Panigrahi A. A tender erythematous facial plaque. Neth J Med 2020; 78:208. [PMID: 32641549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- D B Bhanja
- Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, Kolkata, India
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16
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Sil A, Mukherjee GS, Bhanja DB, Panigrahi A. Answer to Photo Quiz Multiple curvilinear lesions on a patient's back. Neth J Med 2020; 78:93. [PMID: 32332181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- A Sil
- Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, Kolkata, West Bengal, India
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17
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Sil A, Mukherjee GS, Bhanja DB, Panigrahi A. Multiple curvilinear lesions on a patient's back. Neth J Med 2020; 78:92. [PMID: 32332180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Affiliation(s)
- A Sil
- Department of Dermatology, Venereology, and Leprosy, R.G. Kar Medical College, Kolkata, West Bengal, India
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18
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Panigrahi A, Das RR, Sivakumar MR, Saravanan A, Saranya C, Sudheer NS, Kumaraguru Vasagam KP, Mahalakshmi P, Kannappan S, Gopikrishna G. Bio-augmentation of heterotrophic bacteria in biofloc system improves growth, survival, and immunity of Indian white shrimp Penaeus indicus. Fish Shellfish Immunol 2020; 98:477-487. [PMID: 31945485 DOI: 10.1016/j.fsi.2020.01.021] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/15/2019] [Revised: 01/07/2020] [Accepted: 01/12/2020] [Indexed: 06/10/2023]
Abstract
Effect of bio-augmentation of Bacillus spp in biofloc on growth, survival and immunity in Indian white shrimp Penaeus indicus was evaluated. Nine Bacillus strains were isolated and screened individually as well as in the form of a consortia. To maintain a C:N ratio of 12:1 a blend of carbohydrate sources was used. Bio-augmentation with bacterial consortium and Virgibacillus sp. produced improved growth and immunity. Shrimp survival ranged from 80 to 95% among treatments. Production was higher (35%) in the biofloc tanks with an average body weight (ABW) of 10.89 ± 1.2 g. On evaluating the immune responses, it was found that trypsin significantly (P < 0.05) enhanced Prophenoloxidase (PO) activity in Lysinibacillus, Bacillus cereus, Bacillus licheniformis and Bacillus subtilis bio-augmented groups. Laminarin induced PO activity was observed in groups supplemented with Oceanobacillus sp., Bacillus sp.and Bacillus megaterium. The lysozyme (LZ) activity was significantly (P < 0.05) higher in B. cereus and Microbial Consortia (MC), while other treatments were less effective. Total hemocyte count (THC) significantly (P < 0.05) increased in all treatment groups compared to the control. Hyaline hemocyte (HH) count was significantly (P < 0.05) higher in the control group (14.43%). Semi granular hemocytes (SGH) was higher in groups treated with Lysinibacillus, Bacillus sp., B. licheniformis and B. subtilis. The granular hemocyte (GH) count was significantly (P < 0.05) higher in Virgibacillus sp., B. cereus, B.megaterium and Oceanobacillus sp. The biofloc alone (BF), treated and augmented with B. megaterium significantly (P < 0.05) increased phagocytic activity. Highly significant phagocytic index (PI) was observed in bio-augmented groups, BF and MC. The relative expression levels of immune genes were found to be significantly up-regulated in shrimps grown in bio-augmented groups. Enhanced immunological parameters implies that bio-augmentation of biofloc with Bacillus spp. improved immunity in shrimps. Hence, bio-augmentation of probiotics in biofloc may be useful in improving culture conditions to produce P. indicus.
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Affiliation(s)
- A Panigrahi
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India.
| | - R R Das
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - M R Sivakumar
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - A Saravanan
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - C Saranya
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - N S Sudheer
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - K P Kumaraguru Vasagam
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - P Mahalakshmi
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - S Kannappan
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
| | - G Gopikrishna
- ICAR-Central Institute of Brackishwater Aquaculture, 75, Santhome High Road, R. A. Puram, Chennai, 600 028, India
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Kumar M, Panigrahi A, Mondal P, De R, Datta S, Dolai T, Chakraborty P, Bhattacharyya M, Ghosh M. Inherited and acquired thrombophilia as a modifier of clinical course of chronic immune thrombocytopenia. J Appl Hematol 2020. [DOI: 10.4103/joah.joah_75_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Menaga M, Felix S, Charulatha M, Gopalakannan A, Panigrahi A. Effect of in-situ and ex-situ biofloc on immune response of Genetically Improved Farmed Tilapia. Fish Shellfish Immunol 2019; 92:698-705. [PMID: 31202966 DOI: 10.1016/j.fsi.2019.06.031] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 06/08/2019] [Accepted: 06/12/2019] [Indexed: 05/20/2023]
Abstract
The present study is aimed to investigate the effect of biofloc intake on Genetically Improved Farmed Tilapia (GIFT), developed within the system and its influence as feed supplementation on water quality, growth performance, immunological parameters, antioxidant status, immune gene expression, and its resistance to Aeromonas hydrophila infection. GIFT Tilapia juveniles of 5.1 g (±0.05) were stocked at a density of 15/m3 in lined ponds of 300 m2 in triplicates for 180 days. The experimental groups consisted of T1-biofloc developed within the culture systems (insitu), T2-biofloc supplementation in fish feed (exsitu) and C- Control without biofloc. Distillery Spent wash was used as a carbon source to maintain the C/N ratio of 10:1 for floc development in T1. Free CO2, pH, BOD, dissolved oxygen, alkalinity, Calcium and Magnesium ions, Nitrate, Nitrite and ammonia were found to be significantly different between the treatments and control throughout the experiment. The immunological (Serum protein, Respiratory burst test (RBT) and Myeloperoxidase) and antioxidant indicators (Glucose, Superoxide dismutase (SOD) and catalase) were found to be significantly higher in T1 at the end of the trial. Increased weight gain, specific growth rate, survival and decreased feed conversion ratio was found in T1 when compared with the other experimental groups. Real time quantitative PCR analysis revealed that there was no folded expression of the immunological genes such as Metallothionein gene, cathepsin L, Toll like receptor 7, Interleukin 1 β and Tumour necrosis factor α in liver and intestine for both control and treatment. However, the upregulated expression of targeted genes except tumour necrosis factor α was found in head kidney of T1. At the end of the study, GIFT Tilapia when infected with Aeromonas hydrophila showed an improved immune response in T1 and T2 with lesser signs of infection than Control. The findings of the present study affirmed the importance of biofloc technology in triggering the immunomodulatory response of GIFT Tilapia with its upregulated immune gene expression and its role as an antimicrobial agent against Aeromonas hydrophila. This study suggests the adoption of in-situ (T1) based biofloc method to obtain better performance of GIFT Tilapia culture.
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Affiliation(s)
- M Menaga
- Department of Aquaculture, Dr.MGR.Fisheries College and Research Institute, Ponneri, India
| | - S Felix
- Tamil Nadu Dr.J.Jayalalithaa Fisheries University, Nagapattinam, India.
| | - M Charulatha
- Department of Aquaculture, Dr.MGR.Fisheries College and Research Institute, Ponneri, India
| | - A Gopalakannan
- Department of Aquaculture, Dr.MGR.Fisheries College and Research Institute, Ponneri, India
| | - A Panigrahi
- Principal Scientist, Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, Chennai, India
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Panigrahi A, Sundaram M, Saranya C, Swain S, Dash RR, Dayal JS. Carbohydrate sources deferentially influence growth performances, microbial dynamics and immunomodulation in Pacific white shrimp (Litopenaeus vannamei) under biofloc system. Fish Shellfish Immunol 2019; 86:1207-1216. [PMID: 30590161 DOI: 10.1016/j.fsi.2018.12.040] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 12/16/2018] [Accepted: 12/21/2018] [Indexed: 06/09/2023]
Abstract
This study aims to evaluate the influence of different carbohydrate sources on water quality, growth performance and immunomodulation in pacific white shrimp and to find an alternate for molasses in biofloc system. The experiment consists of 8 biofloc treatments with different carbon sources, C1 (maida flour), C2 (wheat flour), C3 (gram flour), C4 (millet flour), C5 (rice flour), C6 (corn flour), C7 (molasses), C8 (multigrain flour) and un-supplemented control C0 was conducted in 200 L tank system for 120 days. Shrimp juveniles of average weight 1 g were stocked at the rate of 300 nos/m3. Shrimp reared in C8, C7 and C4 treatments had similar growth, survival rate, and disease resistance and were significantly higher (P < 0.05) than other treatments including control. Immune parameters like total hemocyte count (THC) and prophenoloxidase (ProPO) activity showed significantly higher (P < 0.05) levels in biofloc treatment groups. The genes targeting the proPO cascade (PX, BGBP) and antioxidant defense systems (SOD, MnSOD, CAT) revealed significant upregulation in the transcript levels indicating an enhancement in the immune-regulatory functions in the BFT groups. The results suggest that millets and multigrain flour can effectively replace molasses as the carbohydrate source for biofloc system and the biofloc system offers higher growth, survival, and immunomodulation than control.
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Affiliation(s)
- A Panigrahi
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu, 600028, India.
| | - M Sundaram
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu, 600028, India
| | - C Saranya
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu, 600028, India
| | - Sambid Swain
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu, 600028, India; Department of Fisheries Science, Centurian University, Alluri Nagar, Parlakhemundi, Gajapati, 761211, India
| | - R R Dash
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu, 600028, India
| | - J Syama Dayal
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu, 600028, India
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Nessle CN, Ghosal S, Mathews C, Taylor D, Myers J, Raj A, Panigrahi A. Weak correlation of bleeding scores to platelet electron microscopy: A retrospective chart review of pediatric patients with delta-storage pool disorder. Pediatr Blood Cancer 2019; 66:e27505. [PMID: 30345617 DOI: 10.1002/pbc.27505] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 09/11/2018] [Accepted: 09/24/2018] [Indexed: 11/06/2022]
Abstract
BACKGROUND Delta granule storage pool deficiency (δ-SPD) is a rare platelet disorder in which a deficiency of platelet granules leads to poor aggregation, resulting in varying clinical bleeding phenotypes. Children with δ-SPD have variable laboratory results, making the proper diagnosis and evaluation controversial. OBJECTIVES To describe the demographic and laboratory trends of this population and to assess the value of electron microscopy in diagnostic evaluation and its correlation to bleeding symptoms. METHODS We performed a retrospective review of 109 pediatric patients diagnosed with δ-SPD. We collected demographic information and bleeding scores using a validated bleeding assessment tool. A descriptive and exploratory analysis was performed. RESULTS The majority of patients were female, with an average age at diagnosis of 11.61 years. Females were diagnosed at a significantly older age presenting most often with menorrhagia, while males presented most commonly with epistaxis. The majority showed normal lumiaggregometry, the mean platelet electron microscopy (PEM) value was 2.37, and the mean bleeding score was 6. Bleeding assessment tool and PEM had a significantly weak correlation. CONCLUSIONS Patients with more dense granules per platelet had higher bleeding scores than those with fewer dense granules per platelet. The current body of evidence does not favor the use of PEM in routine clinical practice, and results are difficult to interpret. In patients with severe mucocutaneous bleeding symptoms and normal platelet aggregation studies, consideration should be given to an alternative diagnosis and further evaluation is warranted.
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Affiliation(s)
- C N Nessle
- Department of Pediatrics, University of Louisville, Louisville, Kentucky
| | - S Ghosal
- Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, Kentucky
| | - C Mathews
- Department of Pediatrics, University of Louisville, Louisville, Kentucky
| | - D Taylor
- Department of Pediatrics, University of Louisville, Louisville, Kentucky
| | - J Myers
- Department of Pediatrics, University of Louisville, Louisville, Kentucky.,Department of Bioinformatics and Biostatistics, University of Louisville, Louisville, Kentucky
| | - A Raj
- Department of Pediatrics, University of Louisville, Louisville, Kentucky.,Department of Pediatric Hematology Oncology, University of Louisville, Louisville, Kentucky
| | - A Panigrahi
- Department of Pediatric Hematology Oncology, University of California-Davis, Davis, California
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23
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Panigrahi A, Saranya C, Sundaram M, Vinoth Kannan SR, Das RR, Satish Kumar R, Rajesh P, Otta SK. Carbon: Nitrogen (C:N) ratio level variation influences microbial community of the system and growth as well as immunity of shrimp (Litopenaeus vannamei) in biofloc based culture system. Fish Shellfish Immunol 2018; 81:329-337. [PMID: 30016684 DOI: 10.1016/j.fsi.2018.07.035] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 06/17/2018] [Accepted: 07/13/2018] [Indexed: 06/08/2023]
Abstract
Biofloc technology (BFT) is a novel modern aquaculture farming technique used to reduce toxic nitrogen concentration, act as in situ food source and eradicate pollutants using carbon and therefore to control C:N ratio in an aquaculture system. In this study, effect of different C:N ratios of a biofloc based system on water quality such as the level of Total ammonia nitrogen (TAN) nitrite-nitrogen (NO2--N) and nitrate nitrogen (NO3--N) were explored. Further, the growth and immunity status of shrimp L. vannamei under the influence of different C:N ratios were evaluated. Two of the C:N ratios (15 and 20) could significantly (P < 0.05) reduce TAN, NO2-N and NO3-N levels (0.456 ± 0.01, 0.145 ± 0.09, and 0.102 ± 0.02 ppm) compared to control (1.45 ± 0.1, 0.749 ± 0.14 and 0.675 ± 0.16 ppm). Large variations in the frequency distribution of operational taxonomic units (OTUs) for the bacterial community in water with different C:N ration (BFT) and control were observed. Vibrios often considered as opportunistic pathogens, where the most dominant bacterial flora of water in control (79%) and C:N5 (37%) group. In C:N10, Thauera (62%) was most represented genus. Similarly, Attheyaceae (56%), followed by Peridiniaceae (30%) were the most dominant groups in C:N15 treatment. The diversity of bacterial flora was more spread in C:N20 treatments with Psychrobacter (26%), Proteobacteria (25%) and Peridiniaceae (20%) as the major groups. The trend of Vibrio dominance decreased with the increase in C:N ratios and thus confirming the dominance of heterotrophic bacteria in high C:N ratio groups. Upon challenge with pathogens, shrimps from C:N10, C:N15 and C:N20 groups showed significantly higher survival (P < 0.05) compared to the C:N5 and control group. Similarly, better growth rate was also observed in BFT tanks compared to control both during the culture and at harvest. Comparatively higher expression of four immune-related genes (ras-related nuclear gene (RAN), serine proteinase gene (SP), prophenoloxidase activating enzyme (PPAE), and crustin were observed in different C:N ratio ponds than control and these were in increasing trend with the C:N ratio. Gene expression analysis showed that the transcripts of those immune genes were significantly increased among all C:N treatments than that of control. Overall, these findings demonstrated that with optimum C:N ratio, BFT can be used to optimize the bacterial community composition for both optimal water quality and optimal shrimp health. This study thus indicates the possibility of obtaining better performance of L. vannamei culture with proper adjustment of C:N ratio in a biofloc based system.
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Affiliation(s)
- A Panigrahi
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu 600028, India.
| | - C Saranya
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu 600028, India
| | - M Sundaram
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu 600028, India
| | - S R Vinoth Kannan
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu 600028, India
| | - Rasmi R Das
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu 600028, India
| | - R Satish Kumar
- School of Chemical Engineering, Yeungnam University, 280 Daehak-Ro, Gyeongsan, Gyeongbuk, 38541, South Korea
| | - P Rajesh
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu 600028, India
| | - S K Otta
- Crustacean Culture Division, ICAR-Central Institute of Brackishwater Aquaculture, #75, Santhome High Road, Raja Annamalai Puram, Chennai, Tamil Nadu 600028, India
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24
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Nila Rekha P, Gangadharan R, Ravichandran P, Dharshini S, Clarke W, Pillai SM, Panigrahi A, Ponniah AG. Land-Use/Land-Cover Change Dynamics and Groundwater Quality in and around Shrimp Farming Area in Coastal Watershed, Cuddalore District, Tamil Nadu, India. CURR SCI INDIA 2017. [DOI: 10.18520/cs/v113/i09/1763-1770] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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25
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Otta SK, Arulraj R, Ezhil Praveena P, Manivel R, Panigrahi A, Bhuvaneswari T, Ravichandran P, Jithendran KP, Ponniah AG. Association of dual viral infection with mortality of Pacific white shrimp (Litopenaeus vannamei) in culture ponds in India. Virusdisease 2013; 25:63-8. [PMID: 24426311 DOI: 10.1007/s13337-013-0180-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2012] [Accepted: 11/11/2013] [Indexed: 11/25/2022] Open
Abstract
Pacific white shrimp, Litopenaeus vannamei has been introduced recently for culture practice in India. Though SPF stocks are imported for larval production and thereafter culture practice, these are prone to infection with the existing viruses in the environment. Here we report mortality of L.vannamei in several farms in India with minimum biosecurity. The shrimp were harvested early within 50-72 days of culture due to the onset of disease and consequent mortality. As per the analysis carried out, the shrimp were infected with two virus, white spot syndrome virus (WSSV) and infectious hypodermal and hematopoietic necrosis virus (IHHNV). About 80 % of the samples collected had either or both of the viruses. A majority of these samples (60 %) had dual infection with WSSV and IHHNV. Infection of shrimp with WSSV and IHHNV could be detected both by PCR and histopathology. Some of the samples had either exclusively WSSV infection or IHHNV infection and were also harvested before the completion of the required culture period. All the samples analyzed were negative for taura syndrome virus, yellow head virus and infectious myonecrosis virus. While it is difficult to point out the exact etiological agent as the cause of mortality, strict biosecurity measures are advisable for the continuity of L. vannamei culture in India.
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Affiliation(s)
- S K Otta
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - R Arulraj
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - P Ezhil Praveena
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - R Manivel
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - A Panigrahi
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - T Bhuvaneswari
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - P Ravichandran
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - K P Jithendran
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
| | - A G Ponniah
- Aquatic Animal Health and Environment Division, Central Institute of Brackishwater Aquaculture, 75. Santhome High Road, RA Puram, Chennai, 600 028 India
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26
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Patil P, Gopal C, Panigrahi A, Rajababu D, Pillai S. Oral administration of formalin killed Vibrio anguillarum
cells improves growth and protection against challenge with Vibrio harveyi
in banana shrimp. Lett Appl Microbiol 2013; 58:213-8. [DOI: 10.1111/lam.12176] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2013] [Revised: 10/10/2013] [Accepted: 10/12/2013] [Indexed: 11/30/2022]
Affiliation(s)
- P.K. Patil
- Central Institute of Brackishwater Aquaculture; Chennai India
| | - C. Gopal
- Central Institute of Brackishwater Aquaculture; Chennai India
| | - A. Panigrahi
- Central Institute of Brackishwater Aquaculture; Chennai India
| | - D. Rajababu
- Central Institute of Brackishwater Aquaculture; Chennai India
| | - S.M. Pillai
- Central Institute of Brackishwater Aquaculture; Chennai India
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27
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Panigrahi A, Kiron V, Satoh S, Watanabe T. Probiotic bacteria Lactobacillus rhamnosus influences the blood profile in rainbow trout Oncorhynchus mykiss (Walbaum). Fish Physiol Biochem 2010; 36:969-977. [PMID: 20127411 DOI: 10.1007/s10695-009-9375-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2009] [Accepted: 12/20/2009] [Indexed: 05/28/2023]
Abstract
This paper reports the effect of feeding probiotic diets on blood profiles in rainbow trout. Two experiments were performed: in the first, fish of average weight 75 g were offered either a commercial feed or the same incorporated with 10(9) CFU g(-1) of lactic acid bacteria Lactobacillus rhamnosus for 30 days; in the second study performed for a similar duration, fish of average weight 126 g were offered formulated diets that either contained the same bacteria in heat-killed or freeze-dried form (nearly 10(11) CFU g(-1)), or the basal diet without the bacteria. Blood samples were collected at different times after commencement of probiotic feeding to determine the total cholesterol, triglyceride contents, the plasma alkaline phosphatase activity, plasma protein and hematocrit value. The plasma cholesterol significantly increased upon probiotic feeding in the first experiment. A significant elevation (P<0.05) of plasma cholesterol and triglyceride and alkaline phosphatase activity level was found in the freeze-dried probiotic fed groups at 20 and 30 days postfeeding. This was concomitant with the increased plasma protein and hematocrit values in FD group at 20 and 30 days. Likewise, the heat-killed probiotic fed group registered significantly high values of triglycerides, alkaline phosphatase activity, and plasma protein compared to the control diet fed groups after 20 days of feeding. Thus, alterations in the blood profiles could serve as supplementary information when examining the benefits of probiotics for fish.
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Affiliation(s)
- A Panigrahi
- Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Minato, Tokyo, 108-8477, Japan.
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28
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Thawonsuwan J, Kiron V, Satoh S, Panigrahi A, Verlhac V. Epigallocatechin-3-gallate (EGCG) affects the antioxidant and immune defense of the rainbow trout, Oncorhynchus mykiss. Fish Physiol Biochem 2010; 36:687-697. [PMID: 19680766 DOI: 10.1007/s10695-009-9344-4] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/23/2009] [Accepted: 06/11/2009] [Indexed: 05/10/2023]
Abstract
Epigallocatechin-3-gallate (EGCG), a very potent antioxidant derived from green tea, was compared with vitamin E in terms of its effects on antioxidant defense and immune response of rainbow trout, by means of a feeding trial of eight weeks. Two of the experimental diets were supplemented with EGCG at either 20 or 100 mg kg(-1) diet (which contained only 30% of the intended levels) and the third was provided with 100 mg kg(-1) vitamin E but not EGCG. The control diet was not supplemented with the test components. Observation of tissue levels indicated that the high amount of EGCG helped to increase the availability of the lipid-soluble antioxidant vitamin E. The lower levels of lipid hydroperoxide in the liver of fish fed the higher amount of EGCG suggested that it was an effective antioxidant. Considering the immune indices, EGCG and vitamin E at 100 mg (actual amounts 31.9 and 94.1 mg kg(-1) diet, respectively) had identical capabilities in improving phagocytic activity and controlling hydrogen peroxide production by leucocytes. However, EGCG could possibly be more effective at enhancing serum lysozyme activity and the alternative complement activity. This work revealed the potential of EGCG as an antioxidant and an immunostimulant for rainbow trout, at least at the inclusion level of 32 mg kg(-1) diet.
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Affiliation(s)
- J Thawonsuwan
- Coastal Aquatic Animal Health Research Institute, Pawong, Muang, Songkla, 90100, Thailand
| | - V Kiron
- Faculty of Biosciences and Aquaculture, Bodø University College, Bodø, 8049, Norway.
| | - S Satoh
- Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Minato, Tokyo, 108-8477, Japan
| | - A Panigrahi
- Central Institute of Brackishwater Aquaculture, KRC, Kakdwip, West Bengal, 743347, India
| | - V Verlhac
- Aquaculture Research Group, DSM Nutritional Products, CRNA-BP170, 68305, St. Louis cedex, France
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29
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Panigrahi A, Ozawa M, Terasaki P, Saxena A, Bhowmik D, Guleria S, Mehra N. 004 Post transplant donor specific antibodies increases the predictability of chronic rejection. Indian Journal of Transplantation 2010. [DOI: 10.1016/s2212-0017(11)60047-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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30
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Panigrahi A, Shidhiki J, Margoob A, Bhowmik D, Guleria S, Mehra NK. Neutrophil gelatinase-associated lipocalin (NGAL) as a biomarker to predict Acute Tubular Necrosis (ATN) in Renal Transplant allografts. Indian Journal of Transplantation 2009. [DOI: 10.1016/s2212-0017(11)60093-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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31
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Panigrahi A, Ozawa M, Terasaki P, Bhowmik D, Guleria S, Mehra N. Post Transplant donor specific antibodies increase the predictability of Chronic rejection. Indian Journal of Transplantation 2009. [DOI: 10.1016/s2212-0017(11)60094-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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32
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Panigrahi A. Iodine status of women in reproductive age group in urban slums of Cuttack City, Orissa. Indian J Public Health 2009; 53:34-36. [PMID: 19806827] [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: 05/28/2023] Open
Abstract
A community based cross-sectional study involving 168 women of reproductive age was carried out in urban slums of Cuttack city in 2005 to assess the iodine status. Pre-designed, pre-tested schedule was used to collect relevant information & urine samples collected from the study subjects were analyzed by ammonium persulfate digestion method to estimate the iodine level. The median urinary iodine concentration of the study subjects was 64.5 microg/L, 62.5% of study population had iodine deficiency i.e. < 100 microg/L & among them, 74.3% had moderate to severe iodine deficiency i.e. <50 microg/L. Iodine deficiency was significantly higher among women of Muslim religion & Hindu Scheduled Caste & those coming from joint families.
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Affiliation(s)
- A Panigrahi
- Kalinga Institute of Medical Sciences, KIIT University, Campus-5, Bhubaneswar, Orissa.
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33
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Panigrahi A, Shidhiki J, Margoob A, Bhowmik D, Dash SC, Guleria S, Mehta SN, Mehra NK. Neutrophil gelatinase-associated lipocalin (NGAL) as a biomarker to predict Acute Tubular Necrosis (ATN) in Renal Transplant allografts. Indian Journal of Transplantation 2008. [DOI: 10.1016/s2212-0017(12)60021-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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34
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Panigrahi A, Shidhiki J, Rai A, Margoob A, Bhowmik D, Dash SC, Guleria S, Mehta SN, Mehra NK. Humoral Immune Response Mediated by Antidonor, Anti HLA and MICA Antibody Repertoire is Associated with Renal Allograft Rejection. Indian Journal of Transplantation 2008. [DOI: 10.1016/s2212-0017(12)60022-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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35
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Abstract
A major limitation in hematopoietic stem cell transplantation (HSCT) is the availability of a genetically matched donor, particularly with respect to the human leukocyte antigens (HLA)-linked immune response genes located on chromosome 6 in humans. During the last 5 years, a total of 688 patients requiring HSCT underwent HLA testing in our department to identify a matched donor from their families. The sibship size ranged from 1 to > or =5 in all disease categories, except thalassemia major where the majority of patients had only 1 sibling. Family genotype analysis revealed that 39.3% of the total number of patients had an HLA-matched sibling and that families with sibship size of > or =4 had a higher probability (68.8%) compared with those with sibship size of < or =3 (29.7%). Because the Indian population is characterized by the presence of novel HLA alleles and unique haplotypes (HLA-A*0211, B*2707, A*26-B*08-DRB1*03), patients with rare HLA alleles have much less probability of finding an unrelated optimally matched donor than those with common HLA phenotypes. Smaller family size and unique HLA profile are limitations that can be overcome by developing unrelated volunteer marrow donor registries. The Asian Indian Donor Marrow Registry at our institute is regularly providing services to such patients.
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Affiliation(s)
- U Kanga
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India.
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36
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Panigrahi A, Gupta N, Siddiqui JA, Margoob A, Bhowmik D, Guleria S, Mehra NK. Monitoring of anti-HLA and anti-Major histocompatibility complex class I related chain A antibodies in living related renal donor transplantation. Transplant Proc 2007; 39:759-60. [PMID: 17445592 DOI: 10.1016/j.transproceed.2007.02.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [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: 11/28/2022]
Abstract
This study was undertaken with the aim to analyze the clinical relevance of posttransplant anti-HLA and anti-major histocompatibility complex class I related chain A (MICA) antibodies in response to living related donor renal transplantation. A total of 185 consecutive post-renal transplant recipient serum samples were analyzed for the detection of anti-HLA and MICA antibodies using enzyme-linked immunosolvent assay techniques. Patients carrying both anti-HLA as well as anti-MICA antibodies (MICA(+)/HLA(+)) were the worst affected, showing significantly poorer graft survival compared with the MICA-/HLA-negative group (17% vs 89%, chi(2) = 19.63, P = .000). Similarly, patients with only MICA antibodies or those with only HLA antibodies also had significantly lower graft survival (P = .035 and P = .001, respectively) as compared to the nonsensitized group. The study illustrated that posttransplant monitoring antibodies to both MICA as well as HLA could be good predictors of renal allograft failure.
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Affiliation(s)
- A Panigrahi
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, New Delhi, India
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37
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Ozawa M, Terasaki PI, Lee JH, Castro R, Alberu J, Alonso C, Alvarez I, Toledo R, Alvez H, Monterio M, Teixeira J, Campbell P, Ciszek M, Charron D, Gautreau C, Christiansen F, Conca R, Gomez B, Monteon F, Grosse-Wilde H, Heinemann F, Humar I, Kamoun M, Kimball P, Kobayashi T, Kupatawintu P, Leech S, LeFor W, Mehra N, Panigrahi A, Naumova E, Norman D, Piazza A, Poli F, Colombo B, Roy R, Schonemann C, Sireci G, Tanabe K, Ishida H, Van den Berg-Loonen E, Zeevi A. 14th International HLA and Immunogenetics Workshop: Report on the Prospective Chronic Rejection Project. ACTA ACUST UNITED AC 2007; 69 Suppl 1:174-9. [PMID: 17445195 DOI: 10.1111/j.1399-0039.2006.00765.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.2] [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: 12/01/2022]
Abstract
An international collaborative study of 45 transplant centers was undertaken at the 14th International HLA (human leukocyte antigen) and Immunogenetics Workshop to see if HLA antibodies detected posttransplant are predictive of chronic graft failure. With the newly developed assay, MICA (major histocompatibility complex class I-related chain A) antibodies were also measured and their effect analyzed. Total of 5219 sera from patients who were more than 6 months posttransplant with functioning graft were tested for HLA antibodies by enzyme-linked immunosorbent assay, flow cytometry, or Luminex. HLA antibodies were found in 27.2% of kidney patients, 23.6% in the liver, 52.7% in the heart, and 21.7% in the lung. The method of antibody testing did not have a marked influence on the frequency of antibodies detected. MICA antibodies were detected in 15% of kidney patients, 30% of heart patients, and 31% of liver patients. Among 948 kidney patients who had HLA antibodies, 7.3% had rejected their graft within 1 year of testing, compared with 1.7% in 2615 patients without HLA antibodies (P= 0.8 x 10(-17)). Death occurred in 1.4% of total kidney patients and did not correlate to the presence of antibodies. We conclude that patients with posttransplant HLA antibodies indeed have a higher rate of chronic graft failure and that posttransplant antibodies are predictive of chronic rejection.
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Affiliation(s)
- M Ozawa
- One Lambda, Inc., Los Angeles, CA, USA.
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38
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Panigrahi A, Kiron V, Satoh S, Hirono I, Kobayashi T, Sugita H, Puangkaew J, Aoki T. Immune modulation and expression of cytokine genes in rainbow trout Oncorhynchus mykiss upon probiotic feeding. Dev Comp Immunol 2007; 31:372-82. [PMID: 17045337 DOI: 10.1016/j.dci.2006.07.004] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/16/2005] [Revised: 06/27/2006] [Accepted: 07/04/2006] [Indexed: 05/12/2023]
Abstract
This study elucidates the immune modulation including the expression of cytokine genes following dietary administration of three selected probiotic bacteria--Lactobacillus rhamnosus, Enterococcus faecium and Bacillus subtilis to fish, rainbow trout Oncorhynchus mykiss. They were fed for 45 days on either a basal control diet or one of the three probiotic diets containing the specific bacteria in freeze-dried form at a density of 10(9)CFUgfeed-1. The non-specific immune parameters examined--superoxide anion production by the head kidney leukocytes and the alternate complement activity of serum was improved by probiotic feeding. Besides this, the relative gene expressions of interleukin-1beta1, tumor necrosis factor 1 and 2 and transforming growth factor-beta were up regulated in the spleen and the head kidney. The comparatively better performance of E. faecium could possibly be linked to their suitable ambient temperature conditions. Thus, probiotic bacteria delivered in feed exerts its influence on the immune system of fish, both at cellular and molecular levels.
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Affiliation(s)
- A Panigrahi
- Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Tokyo 108-8477, Japan
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39
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Panigrahi A, Siddiqui JA, Rai A, Margoob A, Khaira A, Bhowmik D, Tiwari SC, Guleria S, Mehra NK. Allosensitization to HLA and MICA is an important measure of renal graft outcome. Clin Transpl 2007:211-217. [PMID: 18637472] [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] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The objective of this study was to evaluate the donor-specific antibody repertoire against T and B cells and monocytes, as well as the non-donor anti-HLA, and MICA (MHC class I-related chain A) antibodies in recipients of the live related donor renal transplantation. Sera collected before and after transplantation were tested by ELISA for the presence of HLA class I- and class II-specific antibodies and by Luminex MICA single-antigen bead assay for the detection of MICA antibodies. Patients having a combination of both anti-HLA and MICA antibodies had worse graft survival and more rejection episodes as compared to the group without antibodies. Further, presence of IgG antibodies against the donor cells (T, B & monocytes) led to a compromised graft survival along with higher incidence of acute rejection as compared to the negative groups. These results suggest that a comprehensive assessment of anti-donor antibody repertoire and monitoring of anti-HLA, MICA antibodies following transplantation is a useful exercise to detect the sensitization status of the recipient and this can prove to be of immense prognostic value in renal transplantation.
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Affiliation(s)
- A Panigrahi
- Department of Transplant Immunology & Immunogenetics, All India Institute of Medical Sciences, Ansari Nagar, New Delhi, India
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40
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Ozawa M, Terasaki PI, Castro R, Alberu J, Morales-Buenrostro L, Alvarez I, Toledo R, Alvez H, Monteiro M, Teixeira J, Campbell P, Ciszek M, Charron D, Gautreau C, Christiansen F, Langan L, Conca R, Grosse-Wilde H, Heinemann F, Kamoun M, Kobayashi T, Kupatawintu P, LeFor W, Mehra N, Panigrahi A, Norman D, Piazza A, Poli F, Roy R, Schonemann C, Lachmann N, Sireci G, Tanabe K, Ishida H, Van den Berg-Loonen E, Zeevi A. 14th International HLA and Immunogenetics Workshop Prospective Chronic Rejection Project: a three-year follow-up analysis. Clin Transpl 2007:255-260. [PMID: 18642456] [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] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The three-year follow-up of 4,144 patients of the 14th International Workshop Prospective Chronic Rejection study has reinforced the evidence that post-transplant HLA antibodies are predictive of long-term graft loss. Three years after a single testing for HLA antibodies, 10% of kidney recipients who were antibody-positive had lost their grafts, in contrast to only 5% of antibody-negative patients (p<0.0001). The adverse effect of post-transplant antibodies on graft survival was also observed in lung, heart, and liver transplants. Donor-specific antibodies and 'strong' non-DSA had stronger association with graft loss than 'moderate' non-DSA. Periodic antibody monitoring, combined with specificity and strength analysis, would help in the early identification of allograft recipients who are at high risk of graft failure.
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Affiliation(s)
- M Ozawa
- One Lambda, Inc., Los Angeles, CA, USA
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41
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Panigrahi A, Deka R, Bhowmik D, Dash SC, Tiwari SC, Guleria S, Mehta SN, Mehra NK. Functional assessment of immune markers of graft rejection: a comprehensive study in live-related donor renal transplantation. Clin Transplant 2006; 20:85-90. [PMID: 16556160 DOI: 10.1111/j.1399-0012.2005.00445.x] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [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: 11/29/2022]
Abstract
A better understanding of the immunobiological processes and predictors of graft rejection holds promise for the development of potential therapeutic strategies and also individualization of immunosuppression. The objective of this study is to analyze the clinical relevance of immune parameters such as antidonor antihuman leukocyte antigen (anti-HLA) antibodies, monitoring of cytokines and their receptors on the graft outcome following live-related donor renal transplantation. Flow cytometry-based methods were used to detect antidonor antibodies (flow cytometry crossmatch, FCXM) and intracellular cytokines. Enzyme-linked immunosorbent assay (ELISA) methods were employed to detect anti-HLA class I and class II antibodies and quantitative serum-soluble interleukin-2 receptor (sIL-2R) levels. The data revealed that patients with HLA class I-specific IgG antibody experienced higher acute rejection (AR) episodes at 1 yr in comparison to the antibody negative group (82% vs. 56%, p = 0.01). On the contrary, donor-specific class II antibodies (B+) did not have any influence on the graft survival. However, 15 recipients having both T- and B-cell antidonor antibodies (T+B+) had significantly poor graft survival (60%) as compared to the antibody-negative group (T-B-, 82%, p = 0.05). Additionally, patients having non-donor but HLA-specific antibodies (FCXM-/ELISA+) had poor graft survival as compared to the antibody-negative group (64% vs. 88%, p < 0.05). Further, patients undergoing AR episodes had significantly higher expression of IFN-gamma-producing T cells (19.16 +/- 7.4% median 17.50) as compared to their pre-transplant levels (5.68 +/- 1.63%, Median 5.20) and the non-rejecter group (5.97 +/- 4.39%, median 4.3, p = 0.0004). Similarly sIL-2 was significantly increased in AR episodes during the first month of transplantation (292 +/- 131.5 pmol/L) as compared to those with well-functioning grafts (p = 0.01) and healthy controls (p = 0.001). Evaluation of antidonor antibodies by flow cytometry is found to be relatively more sensitive and a better predictor of graft outcome. Further monitoring of cytokine expression profile of primed peripheral T-helper cells and quantitative analysis of sIL-2R offer additional valuable diagnostic and prognostic tools for follow-up of transplant subjects and a better alternative for functional assessment of immunosuppression.
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Affiliation(s)
- A Panigrahi
- Department of Transplant Immunology & Immunogenetics, All India Institute of Medical Sciences, New Delhi, India
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42
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Panigrahi A, Kiron V, Kobayashi T, Puangkaew J, Satoh S, Sugita H. Immune responses in rainbow trout Oncorhynchus mykiss induced by a potential probiotic bacteria Lactobacillus rhamnosus JCM 1136. Vet Immunol Immunopathol 2004; 102:379-88. [PMID: 15541791 DOI: 10.1016/j.vetimm.2004.08.006] [Citation(s) in RCA: 238] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2003] [Revised: 06/10/2004] [Accepted: 08/03/2004] [Indexed: 11/20/2022]
Abstract
This study was undertaken to examine the effect of supplementing a suggested probiotic bacteria Lactobacillus rhamnosus JCM 1136 in feed on immune response and gut flora composition of rainbow trout Oncorhynchus mykiss. The probiotic bacteria were incorporated into a commercial feed to constitute two experimental diets containing either 10(9) or 10(11) colony forming unit of live bacteria/g of feed while a third diet without the bacterial supplement served as the control diet. The diets were offered to rainbow trout (75g average weight) in triplicate tanks for 30 days. Fish were sampled at 10, 20 and 30 days after commencement of the feeding trial to determine the proportion of the given probiont in the gut microflora composition and the nonspecific humoral and cellular immune responses on the 30th day. The relative proportion of the probiont increased with the feeding duration in the intestine, but not in the stomach. The proportion of L. rhamnosus in the stomach corresponded to the intake levels while no such relation existed in the intestine. The serum lysozyme and complement activities were significantly greater in fish fed the higher level of probiont compared with the control fish. The phagocytic activity of head kidney leucocytes also showed similar tendencies. These observations indicate the potential immuno-regulatory role of probiotic organisms in rainbow trout.
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Affiliation(s)
- A Panigrahi
- Department of Marine Biosciences, Tokyo University of Marine Science and Technology, Minato, Tokyo 108-8477, Japan
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43
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Panigrahi A, Deka R, Bhowmik D, Tiwari SC, Mehra NK. Immunological monitoring of posttransplant allograft sensitization following living related donor renal transplantation. Transplant Proc 2004; 36:1336-9. [PMID: 15251326 DOI: 10.1016/j.transproceed.2004.05.072] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [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: 11/17/2022]
Abstract
A better understanding of the immunobiological processes and predictors of graft rejection holds promise for development of new therapeutic strategies and also for individualization of immunosuppression. The objective of this study was to analyze the clinical relevance of immune parameters, such as recipient sensitization status, donor-specific antibodies, and anti-HLA antibodies, which are major predictors of graft outcome following renal transplantation. Sera from 264 renal recipients at different posttransplant period were included for detection of anti-donor antibodies (by flowcytometry); anti-HLA, antibody (by ELISA), and panel-reactive antibodies (PRA) by complement-dependent cytotoxicity (CDC) methods. Graft survival was analyzed in relation to posttransplant PRA at 2 years follow-up time: overall survival was significantly compromised in the highly sensitized group (group III) compared to the other two groups (overall chi2 = 24.20, P = 5.5 x 10(-06)). Flow cytometric cross-matches revealed the presence of anti-donor class I antibodies (T+) in 39 patients who had a poor graft survival of 51% compared with 85% survival in 225 antibody-negative patients. (chi2 = 22.260, P = 2.381 x 10(-.06)). Further analysis was performed based on the presence or absence of FCXM and ELISA-detected antibodies. Recipients belonging to group I (ELISA+/FCXM+) showed significantly lower graft survival (43%) compared with that observed in group II, which were essentially nonsensitized individuals (90%; P = 3.1 x 10(-08)). The graft survival in the ELISA-/FCXM+ group was 63%, which was significantly lower than that in group II (P = 5.14 x 10(-03)). Group IV (ELISA+/FCXM-) including 38 (14%) serum samples with nondonor but HLA-specific antibodies was associated with significantly poorer graft survival (63%) compared with group II (P = 6.6 x 10(-05)). Our data also show that while FCXM is the most sensitive test to detect donor-specific antibodies, the ELISA method offers the additional advantage of detecting anti-HLA class-I antibodies, which are detrimental for renal graft survival. Thus the use of multiple parameters to assess recipient immune profile can predict graft outcome more accurately thus helping the individualization and optimization of immunosuppression.
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Affiliation(s)
- A Panigrahi
- Department of Transplant Immunology, All India Institute of Medical Sciences, New Delhi, India
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Bhowmik D, Dash SC, Guleria S, Panigrahi A, Gupta S, Agarwal S, Tiwari SC, Mehta SN, Mehra NK. Spousal renal transplants: implications in developing countries. Transplant Proc 2003; 35:26-7. [PMID: 12591291 DOI: 10.1016/s0041-1345(02)03852-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- D Bhowmik
- Departments of Nephrology, Histocompatibility, and Immunogenetics and Surgery, All India Institute of Medical Sciences, New Delhi, India
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Basak U, Mitra DK, Panigrahi A, Guleria S, Agarwal S, Mehta SN, Dash SC, Mehra NK. Clinical relevance of monitoring cytokine production following living donor renal transplantation. Transplant Proc 2003; 35:404-6. [PMID: 12591461 DOI: 10.1016/s0041-1345(02)03897-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Affiliation(s)
- U Basak
- Department of Transplant Immunology and Immunogenetics, All India Institute of Medical Sciences, New Delhi, India
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Deka R, Panigrahi A, Aggarwal SK, Guleria S, Dash SC, Mehta SN, Pandey RM, Mehra NK. Influence of pretransplant panel reactive antibodies on the posttransplant sensitization status. Transplant Proc 2002; 34:3082-3. [PMID: 12493381 DOI: 10.1016/s0041-1345(02)03676-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- R Deka
- Department of Transplantation Immunology, All India Institute of Medical Sciences, New Delhi, India
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Panigrahi A, Agarwal SK, Kanga U, Guleria S, Bhowmik D, Dash SC, Gupta S, Tiwari SC, Mehta SN, Mehra NK. Influence of HLA compatibility on renal graft survival using live unrelated & cadaver donors in India. Indian J Med Res 2002; 115:158-64. [PMID: 12239839] [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: 02/26/2023] Open
Abstract
BACKGROUND & OBJECTIVES Living unrelated donor (LURD) renal transplantation has shown a rising trend over the last 5 yr at our center following the passing of The Transplantation of Human Organs Act by the Government of India in 1994. In this paper, the results of LURD and cadaver (CAD) donor renal transplantation are compared. We have also looked into factors that have a bearing on graft survival such as the extent of HLA mismatch (MM), infections, acute rejections (AR), donor age and sex. METHODS A total of 42 LURD and 25 CAD renal transplants performed between March 1994 and February 1999 has been included in the study. HLA typing, panel reactive antibody (PRA) screening and T and B cell cross match assay were performed by the complement dependent cytotoxicity (CDC) method for all patients. RESULTS The graft survival rates were generally higher in the LURD category as compared to the CAD group and were significant at 6 month period (90 vs 56%, P = 0.002). A follow up of the patients up to 60 months revealed a matching effect since the 3, 4 allele MM group had better survival rates as compared to the 5, 6 MM group. Twenty six of the 67 recipients (39%) experienced episodes of acute rejection (AR). Patients with 3, 4 MM had fewer such episodes than those with 5, 6 allele MM (P < 0.05). Of the 32 deaths, 20 were those with a functional kidney, of which 15 were caused by severe infections. INTERPRETATION & CONCLUSION Better HLA matching ensures fewer episodes of rejection and better long term graft survival in comparison to the poorly matched grafts. The graft survival for LURD recipients was appreciably higher than that of CAD recipients.
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Affiliation(s)
- A Panigrahi
- Department of Transplant Immunology & Immunogenetics, All India Institute of Medical Sciences, New Delhi, India
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Panigrahi A, Raut SK. Levels of noradrenaline and adrenaline in the cerebral ganglia of the land snail Achatina fulica Bowdich in respect to aestivation. Molluscan Research 1994. [DOI: 10.1080/13235818.1994.10673656] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Abstract
The preferred food items of the slugs Laevicaulis alte and the snails Achatina fulica were used to prepare 'poison baits' by injecting the pesticides 'Rogor' and 'Nuvan' to kill these mollusc pests. The 'poison baits' prepared with Trichosanthes dioica and Lycopersicum esculentum were accepted by 100% individuals of both the species irrespective of the pesticides used. In all cases the slug and snail individuals died within a considerable length of time following consumption of the bait. The importance of using 'poison bait' lies not only with the sure success in killing the pests but also with the 'safe use' of toxic materials in order to avoid environmental hazards.
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Affiliation(s)
- A Panigrahi
- Department of Zoology, University of Calcutta, India
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