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Neeru Narula Prof. Dr BS Saharan Vivek Kumar Ranjana Bhatia LK Bishnoi BPS Lather 《Archives of Agronomy and Soil Science》2013,59(1):69-77
High nitrogen fixing, phosphate solubilizing, phytohormones producing isolates of Azotobacter, Azospirillum, Acetobacter and Pseudomonas were used as inoculants for cotton. Important cultures were selected on the basis of their effect on root/shoot length and chemotactic behaviour. Selected bioinoculants were earlier tested for their beneficial properties like nitrogen fixation (ARA), ammonia excretion, IAA production etc. These bio-inoculants were further tested for phosphate solubilization property. Various chosen strains were tested with Desi (HD 123) and American (H 1098) cotton under field conditions (as for wheat). Plant height and boll weight were determined at the time of harvesting whereas survival rate of inoculated bacteria was determined after 30, 80 and 130 days respectively. In the year 2000–01, on the basis of boll number and boll weight plant?1 AVK 51 (36; 76.2?g plant?1), HT 57 (27; 56.9?g plant?1), AC18 (33; 61.5?g plant?1), Ala 27 (36; 61.4?g plant?1) and Pseudomonas (34; 71.3?g plant?1) were identified as significant both for American and desi cotton varieties. Highest survival rate was observed with Mac 68 (33.4 × 105) followed by HT54 (31.5 × 105) after 30 days of sowing, which decreased after 80 days and remained constant up to 130 days. This trend was observed with all the cultures. Similar results were observed in 2001–02. 25?kg ha?1 N saving was observed with A. chroococcum (AVK51) bioinoculant for cotton crop. 相似文献
13.
Takuro NAGAHARA Koichi OHNO Itsuma NAGAO Taisuke NAKAGAWA Yuko GOTO-KOSHINO Masaya TSUBOI James K. CHAMBERS Kazuyuki UCHIDA Hirotaka TOMIYASU Hajime TSUJIMOTO 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2022,84(1):20
Intestinal lymphangiectasia (IL) is a common complication in dogs. Since nitric oxide (NO) is known to relax the lymphatic vessel, we evaluated inducible NO synthase (iNOS) expression using immunohistochemistry in 13 dogs with lymphoplasmacytic enteritis (LPE) with or without IL. The duodenal iNOS expressing cells were significantly increased in dogs with IL-negative or IL-positive LPE dogs (P=0.025, P=0.007) compared with control dogs. However, there was no significant difference in iNOS expression between IL-positive and IL-negative tissues. Based on these results, there is no clear evidence for the NO overproduction in the pathogenesis of IL in dogs with LPE. Factors other than NO could, thus, contribute to IL in dogs with LPE. 相似文献
14.
D.K. MUGE J.P. CHAMBERS A. LIVINGSTON 《Journal of veterinary pharmacology and therapeutics》1995,18(1):24-29
A radioreceptor assay technique is described for the measurement of xylazine and medetomidine in sheep plasma. The assay was based on the displacement of tritiated clonidine from a 2-adrenoceptors in a rat brain homogenate by xylazine or medetomidine extracted from plasma. Plasma samples from sheep which had been given xylazine and medetomidine were treated with alumina to remove endogenous catecholamines which would otherwise have bound to α2 -- adrenoceptors and interfered with the assay. The drugs were then extracted using chloroform, reconstituted in buffer and used to displace [3 H]clonidine. The concentration of α2 -agonist was calculated by reference to standard curves. The method had a detection limit of 2.5 ng/mL for xylazine and 0.24 ng/mL for medetomidine. The assay could also be used to detect metabolites capable of binding to α2 -receptors. 相似文献
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Kei IMURA James Kenn CHAMBERS Kazuyuki UCHIDA Shunsuke NOMURA Satoshi SUZUKI Hiroyuki NAKAYAMA Yasutsugu MIWA 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2014,76(12):1667-1670
An 8-month-old common marmoset
(Callithrix jacchus) was presented with tic-like symptoms, and a
2-year-old pigmy marmoset (Callithrix pygmaea) was presented with dyspnea
and hypersalivation. Both monkeys died within a few days, and necropsies were performed.
Histopathological examinations revealed ulcerative stomatitis with epithelial cell
swelling and eosinophilic intranuclear inclusion bodies in the oral epithelium of both
cases. In the central and peripheral nervous systems, neuronal cell degeneration with
intranuclear inclusion bodies was observed. Immunohistochemical examination using
anti-herpes simplex virus type 1 antibody revealed virus antigens in both cases. Both
animals had been kept as pets with limited exposure to the ambient environment except via
their owners. Therefore, herpes simplex virus type-1 was probably acquired from close
contact with their owners. 相似文献
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Aberrant lashes in the dog have been destroyed by a number of surgical methods. Cryotherapy (N2O) for the treatment of distichiasis and trichiasis in the dog is reviewed. Histologic examination of the lids and adnexa in four control dogs revealed a return to normal appearance in 14 days. The high success rate and minimal complications associated with the clinical technique in eight cases contrast with other methods of treatment. 相似文献
20.
Hideyuki KANEMOTO Rei MORIKAWA James Kenn CHAMBERS Koichi KASAHARA Yasuko HANAFUSA Kazuyuki UCHIDA Koichi OHNO Hiroyuki NAKAYAMA 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2015,77(6):715-719
A Pomeranian dog, 1 year- and 8 month-old neutered female, was presented with persistent
respiratory distress and recurrent generalized demodicosis. Physical examination revealed
cyanosis, rough respiratory sounds, multifocal alopecia and dermal erosions on the dorsal
side of the forelimbs, perineal area and skin around the eyes. A severe diffuse
interstitial lung pattern was observed on thoracic radiographs. The blood examination
revealed neutrophilia and hypoglobulinemia. Serum immunoglobulin concentrations of IgG and
IgA were low. Histopathological examination revealed severe diffuse interstitial pneumonia
with Pneumocystis carinii infection. Severe lymphoid depletion was
observed in the spleen and other organs with lymphoid follicles consisted mainly of
CD3-positive T cells and few cells of B-cell lineage. B-cell hypoplasia with subsequent
antibody deficiency was suspected. 相似文献