Comparison between open and closed methods of herniorrhaphy in calves affected with umbilical hernia     

Bibek Chandra Sutradhar  Mohammad Farhad Hossain  Bhajan Chandra Das  Gonhyung Kim  Mohammad Alamgir Hossain 《Journal of veterinary science (Suw?n-si, Korea)》2009,10(4):343-347

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Changes in oxidative stress indices, zinc and copper concentrations in blood in canine demodicosis     

Dimri U  Ranjan R  Kumar N  Sharma MC  Swarup D  Sharma B  Kataria M 《Veterinary parasitology》2008,154(1-2):98-102

Status of certain oxidative stress indices and zinc and copper concentrations in blood were estimated in dogs with localized demodicosis (LD) and generalized demodicosis (GD). In comparison to healthy control, erythrocytic lipid peroxides level and superoxide dismutase activity were significantly (P < 0.01) higher in both LD as well as GD. However, level of reduced glutathione and activity of catalase were significantly (P < 0.01) lower in both LD and GD. Blood zinc and copper levels in dogs with LD and GD were significantly (P < 0.01) lower than healthy control. Significant (P < 0.01) differences were also observed in different oxidative stress indices and zinc and copper levels in between LD and GD groups. From the present study, it was concluded that demodicosis is associated with oxidative stress and antioxidant supplementation may be beneficial in management of canine demodicosis.  相似文献   

Alterations in hepatic lipid peroxides and antioxidant profile in Indian water buffaloes suffering from sarcoptic mange   总被引：1，自引：0，他引：1  

Dimri U  Sharma MC  Swarup D  Ranjan R  Kataria M 《Research in veterinary science》2008,85(1):101-105

The present study was aimed to examine the status of antioxidants in water buffaloes with sarcoptic mange. Sixty-three buffaloes were divided into three groups, healthy control (group I, n=19), subclinical sarcoptic mange (group II, n=22) and clinical sarcoptic mange (group III, n=22). Lipid peroxides (LPO), superoxide dismutase (SOD), catalase (CAT), zinc and copper in hepatic tissues and serum alpha-tocopherol concentrations were measured. In comparison to group I, LPO was significantly (P<0.05) higher, while SOD and CAT were significantly (P<0.05) lower in group III. LPO and SOD activities were comparable between group I and II, but CAT was significantly (P<0.05) lower in group II. In group III, zinc, copper and alpha-tocopherol concentrations were significantly (P<0.05) lower than group I. Decrease in antioxidant enzyme activities and trace mineral concentrations suggested that sarcoptic mange in buffaloes is associated with compromise in antioxidant defense and oxidative stress may play important role in pathogenesis.  相似文献   

Agro-morphological diversity scenario in upland rice germplasm of Jeypore tract     

Bhaskar Chandra Patra  Sudhi Ranjan Dhua 《Genetic Resources and Crop Evolution》2003,50(8):825-828

The Jeypore tract of Orissa is one of the secondary centers of origin of cultivated rice. Recent exploration to that tract has resulted in a collection of 120 accessions of upland rice germplasm. They have been conserved in both National active collection and base collection centres for further utilisation as and when it will be required. Also a historical perspective on the genetical diversity of rice germplasm of the region has been highlighted. The characterization data revealed enormous morphological as well as agronomical variability among the landraces.  相似文献   

Effect of tillage and crop rotations on pore size distribution and soil hydraulic conductivity in sandy clay loam soil of the Indian Himalayas   总被引：2，自引：0，他引：2  

Ranjan Bhattacharyya  Ved Prakash  S. Kundu  H.S. Gupta 《Soil & Tillage Research》2006,86(2):129-140

Tillage management can affect crop growth by altering the pore size distribution, pore geometry and hydraulic properties of soil. In the present communication, the effect of different tillage management viz., conventional tillage (CT), minimum tillage (MT) and zero-tillage (ZT) and different crop rotations viz. [(soybean–wheat (S–W), soybean–lentil (S–L) and soybean–pea (S–P)] on pore size distribution and soil hydraulic conductivities [saturated hydraulic conductivity (K_sat) and unsaturated hydraulic conductivity {k(h)}] of a sandy clay loam soil was studied after 4 years prior to the experiment. Soil cores were collected after 4 year of the experiment at an interval of 75 mm up to 300 mm soil depth for measuring soil bulk density, soil water retention constant (b), pore size distribution, K_sat and k(h). Nine pressure levels (from 2 to 1500 kPa) were used to calculate pore size distribution and k(h). It was observed that b values at all the studied soil depths were higher under ZT than those observed under CT irrespective of the crop rotations. The values of soil bulk density observed under ZT were higher in 0–75 mm soil depth in all the crop rotations. But, among the crop rotations, soils under S–P and S–L rotations showed relatively lower bulk density values than S–W rotation. Average values of the volume fraction of total porosity with pores <7.5 μm in diameter (effective pores for retaining plant available water) were 0.557, 0.636 and 0.628 m³ m⁻³ under CT, MT and ZT; and 0.592, 0.610 and 0.626 m³ m⁻³ under S–W, S–L and S–P, respectively. In contrast, the average values of the volume fraction of total porosity with pores >150 μm in diameter (pores draining freely with gravity) were 0.124, 0.096 and 0.095 m³ m⁻³ under CT, MT and ZT; and 0.110, 0.104 and 0.101 m³ m⁻³ under S–W, S–L and S–P, respectively. Saturated hydraulic conductivity values in all the studied soil depths were significantly greater under ZT than those under CT (range from 300 to 344 mm day⁻¹). The observed k(h) values at 0–75 mm soil depth under ZT were significantly higher than those computed under CT at all the suction levels, except at −10, −100 and −400 kPa suction. Among the crop rotations, S–P rotation recorded significantly higher k(h) values than those under S–W and S–L rotations up to −40 kPa suction. The interaction effects of tillage and crop rotations affecting the k(h) values were found significant at all the soil water suctions. Both S–L and S–P rotations resulted in better soil water retention and transmission properties under ZT.  相似文献   

Genetic parameters of pre-weaning weights in crossbred piglets using multi-trait animal model     

Ahmad  Sheikh Firdous  Gaur  Gyanendra Kumar  Sahoo  Nihar Ranjan  Bharti  P. K.  Naha  Binoy Chandra 《Tropical animal health and production》2020,52(1):109-114

Tropical Animal Health and Production - Variances and genetic parameters (heritability and correlation) were estimated for pre-weaning weights from birth to 6&nbsp;weeks of age at weekly...  相似文献   

Brucellosis in India: results of a collaborative workshop to define One Health priorities     

Lindahl  Johanna F.  Vrentas  Catherine E.  Deka  Ram P.  Hazarika  Razibuddin A.  Rahman  H.  Bambal  R. G.  Bedi  J. S.  Bhattacharya  C.  Chaduhuri  Pallab  Fairoze  Nadeem Mohamed  Gandhi  R. S.  Gill  J. P. S.  Gupta  N. K.  Kumar  M.  Londhe  S.  Rahi  M.  Sharma  P. K.  Shome  R.  Singh  R.  Srinivas  K.  Swain  B. B. 《Tropical animal health and production》2020,52(1):387-396

Tropical Animal Health and Production - Brucellosis is an important zoonosis worldwide. In livestock, it frequently causes chronic disease with reproductive failures that contribute to production...  相似文献   

Strategies for maximizing utilization of de-oiled rice bran (DORB) in the fish feed     

Ranjan  Amit  Kumar  Sarvendra  Sahu  Narottam Prasad  Jain  Kamal Kant  Deo  Ashutosh Dharmendra 《Aquaculture International》2022,30(1):99-114

De-oiled rice bran (DORB) is obtained after oil is removed from the rice bran. This is the commonly used ingredient in the feeding of Indian major carps due to its cheaper cost. DORB is used as a feed ingredient in cattle, poultry, and fish diet. Along with this, they are also used in making fiber-rich biscuits and extraction of an antioxidant compound like oryzanol and other industrial uses. Due to the increased competition, there will be a huge imbalance in the demand and supply for this ingredient in the years to come. DORB is associated with high fiber content, anti-nutrients, and non-starch polysaccharides which lead to its poor utilization resulting in a higher feed conversion ratio (FCR) in fish. Hence, the strategic utilization of this ingredient by solid-state fermentation, exogenous enzyme supplementation, and supplementing it with deficient nutrients like amino acids and fatty acids will help in improving the utilization of this ingredient.

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Deltamethrin induced alterations of hematological and biochemical parameters in fingerlings of Catla catla (Ham.) and their amelioration by dietary supplement of vitamin C     

T. Vani  N. Saharan  S.C. Mukherjee  Ritesh Ranjan  Rajesh Kumar  R.K. Brahmchari 《Pesticide biochemistry and physiology》2011,101(1):16-20

The present study was carried out to investigate the sub-lethal toxicity of technical grade deltamethrin (a synthetic pyrethroid) of concentration 1.61 μg/L (1/3rd of 96 h LC₅₀) on hematological and biochemical parameters of catla (Catla catla) fingerlings and its amelioration through dietary vitamin C. The deltamethrin exposed fishes were fed with different levels of supplemented vitamin C such as 50, 250, 500 and 1000 mg/kg diet to see its ameliorating effect by assaying hematological parameters viz. total erythrocyte count (TEC), total leukocyte count (TLC), hemoglobin content (Hb), total serum protein, albumin, globulin, albumin–globulin ratio and biochemical parameters such as lactate dehydrogenase (LDH), acetylcholine esterase (AChE), alanine amino transferase (ALT), aspartate amino transferase (AST), total adenosine triphosphatase (ATPase), magnesium adenosine triphosphatase (Mg²⁺-ATPase) and sodium potassium adenosine triphosphatase (Na⁺, K⁺-ATPase) activities. The finding of this study showed that deltamethrin had negative effect on the hematological and biochemical parameters of Catla catla. The experimental group, which was exposed to deltamethrin and fed with normal diet showed significantly lower values (P ? 0.05) of all parameters studied except ALT activity. This might be due to possible disruption of hematopoiesis and proteosynthesis. However, the fish fed with varied concentration of vitamin C in diets neutralized the toxic effect of deltamethrin, as evidenced by significantly lowered hematological and biochemical response. Vitamin C @ 1000 mg/kg diet was the most effective in amelioration of harmful effect of deltamethrin on hematological and biochemical parameters of catla fingerlings. The result suggests that vitamin C can be effectively used to neutralize the toxic effect of deltamethrin on catla.  相似文献   

The curative and antioxidative efficiency of ivermectin and ivermectin + vitamin E-selenium treatment on canine <Emphasis Type="Italic">Sarcoptes scabiei</Emphasis> infestation     

Behera SK  Dimri U  Singh SK  Mohanta RK 《Veterinary research communications》2011,35(4):237-244

The objective of the present study was to investigate the curative and antioxidative efficacy of ivermectin and ivermectin + vitamin E-selenium, and the influence of these agents on oxidative stress parameters in canines infested by Sarcoptes scabiei. Twenty two sarcoptic mites infested dogs and nine healthy dogs of 6 months to 2 years of age were divided into three groups. Group I comprised of healthy dogs (n = 9) whereas animals in group II (n = 11) and III (n = 11) were positive for scabies. Group II animals were treated with only 1% ivermectin @ 0.2 mg/kg SC whereas group III were additionally treated with Vitamin E and selenium (tocopherol 50 mg + Se 1.5 mg/ml) @0.5 ml/20 kg IM at weekly intervals for three times. Blood samples were collected on day 0 and 28 post therapy. The values for hemato-biochemical parameters and activities of antioxidant enzymes were significantly decreased (P < 0.05) whereas level of lipid peroxidation was significantly increased in all the infested dogs in comparison to the healthy dogs on day 0 which approached normalcy by day 28 post therapy. The dogs of group III showed better clinical recovery in comparison to group II at the end of therapy. Thus, administration of vitamin E and selenium in addition to standard therapy can alleviate these alterations hastening the clinical recovery of diseased dogs and can be recommended as an adjunct therapy with miticides for canine sarcoptic mange.  相似文献