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21.
Vijaylatha Rastogi Shivaprakash M. Rudramurthy Madhu Maheshwari P. S. Nirwan Arunaloke Chakrabarti Shivra Batra 《Mycopathologia》2013,176(1-2):107-111
We report here a case of non-healing ulcer due to Trichosporon loubieri in an apparently immunocompetent female. The identity of isolate was confirmed by DNA sequencing of D1/D2 region of 26S rDNA. The minimum inhibitory concentrations of the isolate were amphotericin B—0.5 μg/ml; fluconazole—4 μg/ml; posaconazole—0.25 μg/ml; voriconazole—0.06 μg/ml. The patient was managed by extensive debridement and oral fluconazole 150 mg daily for 6 weeks. She responded to therapy. To the best of our knowledge, till date, this is the fourth report of human infection due to T. loubieri and the first of its kind in an immunocompetent host. A review of published literature on infections due to T. loubieri is also included. 相似文献
22.
S. T. Chandel H. S. Gaur M. M. Alam 《Archives Of Phytopathology And Plant Protection》2013,46(3):195-200
The effects of puddling and water regimes on hydraulic conductivity (cm/day) of soil and on bulk density (mg/m 3 ) during rice culture, soil physical characteristics of the experimental field population densities of plant-parasitic nematodes have been studied. Puddling reduced the bulk density of soil and decreased the hydraulic conductivity in the upper layers but not in the deeper layers of soil aeration was reduced due to high moisture levels retained in the puddled soil. Population density of M. triticoryzae declined in puddled soil. The invasion of the roots by the second-generation infective juveniles was reduced. The population density of the root-knot nematodes was higher in the non-puddled soil especially in unsubmerged condition compared to puddled and submerged soil. However, if the seedlings were already infected before transplanting and submergence, the nematode could survive well and reproduce within the aerenchyma of the root. 相似文献
23.
S. T. Chandel H. S. Gaur M. M. Alam 《Archives Of Phytopathology And Plant Protection》2013,46(4):287-290
Abstract Horsfall, J. G. (Ed.): Annual Review of Phytopathology. Vol. 4. VII + 423 S. Palo Alto, 1966: Annual Reviews, Inc. Leinen, 9,00 $. Reviewed by K. Naumann. Gregory, P. H. und Monteith, J. L. (Ed.): Airborne microbes. Seventeenth Symposium of the Society for General Microbiology held at the Imperial College, London April 1967. XII + 385 S., mit Abb. u. Tab. London, 1967: Cambridge University Press, Leinenrücken, 75 s. Reviewed by H. J. Müller. Raper, J. R.: Genetics of sexuality in higher fungi. VIII + 283 S., mit Abb. u. Tab., New York, 1966: The Ronald Press Company, Leinen, 12,00 $. Reviewed by M. Schmiedeknecht. Albrecht, F. O.: Polymorphisme phasaire et biologie des acridiens migrateurs. X + 194 S., 52 Abb. Paris, 1967: Masson et Cie, Éditeurs, karton., 50 F. Reviewed by R. Fritzsche. Wigglesworth, V. B.: Insect physiology. VII + 134 S., 12 Abb., London, 1966: Methuen &; Co Ltd., brosch., 10 s 6 d. Reviewed by G. Schäller. Machlis, L. (Ed.): Annual Review of Plant Physiology. Vol. 18. VIII + 480 S., mit Abb. u. Tab., Palo Alto, Ca., 1967: Annual Reviews, Inc., Leinen, 9,00 $. Reviewed by H. Wolffgang. Newton, B. A. und Reynolds, P. E. (Ed.): Biochemical studie of antimicrobial drugs. (Sixteenth symposium of the Society for General Microbiology held at the Royal Institution, London, April 1966). X + 349 S., mit Abb. u. Tab., London, 1966: Cambridge University Press, Halbleinen, 60 s. Reviewed by H. J. Müller. Pilet, P.-É.: La cellule, structure et fonctions. 406 S., 310 Abb.; 32 ganzs. Abb., Paris 1966: Schwarz-Weiß-Tafeln. Masson et Cie, Editeurs, brosch. 38 F. Reviewed by K. Schmelzer. Ciba (Ed.): Dimecron 257 S. Basle, Switzerland, 1967: P.O. Box — CIBA — Kunststoff Reviewed by Horst Beitz. Bellamy, L. J.: Ultrarot-Spektrum und chemische Konstitution. 2. Auflage, 325 S., 11 Abb., 23 Tab. Darmstadt, 1966: Dr. Dietrich Steinkopff Verlag, kart., 28,— DM Reviewed by Volker Müller. Bahr, G. F.; Zeitler, E. H. (Ed.): Quantitative electron microscopy. 1965, VIII + 605 (1340) S., mit Abb. u. Tab., Leinen, 16,00 $, Baltimore (Md.), The Williams &; Wilkins Company. Reviewed by H. B. Schmidt. 相似文献
24.
Tanuja Rana Anuradha Negi Sunny Dhir Tombisana Thockchom Vanita Chandel Yashika Walia 《Archives Of Phytopathology And Plant Protection》2013,46(6):505-512
Apple is known to be susceptible to various virus and viroid pathogens. Symptomatic apple cultivars and rootstocks were collected and analyzed by ELISA and then through RT-PCR. The study reports the presence of Apple mosaic virus (ApMV), Apple stem grooving virus (ASGV), Apple stem pitting virus (ASPV), Apple chlorotic leaf spot virus (ACLSV), the major apple viruses and Prunus necrotic ringspot virus (PNRSV), a minor apple virus, at the molecular level in India. Apple scar skin viroid (ASSVd) infection was also confirmed at the molecular level. Sporadic incidences of Tomato ringspot virus and Arabis mosaic virus infections were also detected by ELISA in nursery plants. 相似文献
25.
Stone fruits and pome fruits are cultivated commercially worldwide. In India, they are grown in temperate regions, which mainly includes Jammu and Kashmir, Uttarakhand, Himachal Pradesh and some North-Eastern states. In this study, an attempt has been made to identify the Prunus necrotic ringspot virus (PNRSV) infecting stone and pome fruits in India and to characterise them on the molecular level. Surveys were conducted in the temperate fruit-growing areas and incidence of PNRSV was detected by serological and molecular means in almond, apple, cherry, nectarine, peach, plum and wild cherry. Further diversity analysis of PNRSV was performed using bioinformatics tools such as clustalW, DNA Data Bank of Japan, MultAlin and Recombination Detection Programme. PNRSV was detected in plum, peach, cherry, almond, nectarine, wild cherry and apple. In the diversity analysis study on the basis of coat protein gene, it was found that the isolates showed identity levels from 82 to 100%. In a plum isolate, a stretch of amino acids from 207 to 221 was found variable from Indian and other isolates. In one of the Indian apple isolates, “NR” repeats at 41–44 position (characteristic of PV-32 group, Group I) were identified. Phylogenetic analysis revealed that Indian isolates are falling in Group-I. Movement protein was also amplified from peach and multiple alignment studies showed that N-terminus was mostly conserved, whereas the C-terminal was highly variable. 相似文献
26.
Background and aims
Sustained interaction of advanced glycation end products (AGEs) with their receptor RAGE and subsequent signaling plays an important role in the development of diabetic complications. Genetic variation of RAGE gene may be associated with the development of vascular complications in type 2 diabetes mellitus (T2DM).Objectives
The present study aimed to explore the possible association of RAGE gene polymorphisms namely − 374T/A, − 429T/C and G82S with serum level of AGEs, paraoxonase (PON1) activity and macro-vascular complications (MVC) in Indian type 2 diabetes mellitus patients (T2DM).Methods
A total of 265 diabetic patients, including DM without any complications (n = 135), DM-MVC (n = 130) and 171 healthy individuals were enrolled. Genotyping of RAGE variants were assessed by polymerase chain reaction-restriction fragment length polymorphism. Serum AGEs were estimated by ELISA and fluorometrically. and PON1 activity was assessed spectrophotometrically.Results
Of the three examined SNPs, association of − 429T/C polymorphism with MVC in T2DM was observed (OR = 3.001, p = 0.001) in the dominant model. Allele ‘A’ of − 374T/A polymorphism seems to confer better cardiac outcome in T2DM. Patients carrying C allele (− 429T/C) and S allele (G82S) had significantly higher AGEs levels. − 429T/C polymorphism was also found to be associated with low PON1 activity. Interaction analysis revealed that the risk of development of MVC was higher in T2DM patients carrying both a CC genotype of − 429T/C polymorphism and a higher level of AGEs (OR = 1.343, p = 0.040).Conclusion
RAGE gene polymorphism has a significant effect on AGEs level and PON1 activity in diabetic subjects compared to healthy individuals. Diabetic patients with a CC genotype of − 429T/C are prone to develop MVC, more so if AGEs levels are high and PON1 activity is low. 相似文献27.
Shashi Bhushan Kalpana Kalia Madhu Sharma Bikram Singh P. S. Ahuja 《Critical reviews in biotechnology》2013,33(4):285-296
The growth of horticulture industries worldwide has generated huge quantities of fruit wastes (25%–40% of the total fruits processed). These residues are generally a good source of carbohydrates, especially cell wall polysaccharides and other functionally important bioactive molecules such as proteins, vitamins, minerals and natural antioxidants. “Apple pomace” is a left-over solid biomass with a high moisture content, obtained as a by-product during the processing of apple fruits for juice, cider or wine preparation. Owing to the high carbohydrate content, apple pomace is used as a substrate in a number of microbial processes for the production of organic acids, enzymes, single cell protein, ethanol, low alcoholic drinks and pigments. Recent research trends reveal that there is an increase in the utilization of apple pomace as a food processing residue for the extraction of value added products such as dietary fibre, protein, natural antioxidants, biopolymers, pigments and compounds with unique properties. However, the central dogma is still the stability, safety and economic feasibility of the process(s)/product(s) developed. This review is mainly focused on assessing recent research developments in extraction, isolation and characterization of bioactive molecules from apple pomace, along with their commercial utilization, in food fortification. 相似文献
28.
29.
The Fn14 and TWEAK are the receptor and ligand respectively and their mutual recognition and binding was reported to induce
pathogenesis of cancer and chronic autoimmune diseases. We had identified Fn14 as a novel target of low linear energy transfer
(LET) ionizing radiation in mice population. In the present study we generated the novel homology model of human Fn14,
optimized its energy and validated for authenticity by checking Ramachandran plot and also by calculating the RMSD. Based on
our earlier findings with Hippophae rhamnoides, a group of flavonoids and tannins were screened for their docking potential with
Fn14 at the site where its natural ligand TWEAK was binding. The comparative docking analysis showed that the order of docking,
from best to least, was Genistein, Rutin, Gallic acid ethyl ester and Quercetin, respectively. The findings predicted the radiomodifying
action of flavonoids and tannins. The study has immediate applications in development of non-toxic drugs/
nutraceuticals that may protect human population from harmful effects of radiation in various situations, such as nuclear accidents,
occupational exposure, diagnosis or radiotherapy. 相似文献
30.