Veterinární medicína (VET MED-CZECH)

Journal description

Veterinarni Medicina is a veterinary journal from Czechoslovakia that highlights papers from veterinary researchers worldwide.

Current impact factor: 0.64

Impact Factor Rankings

2016 Impact Factor Available summer 2017
2014 / 2015 Impact Factor 0.639
2013 Impact Factor 0.756
2012 Impact Factor 0.679
2011 Impact Factor 0.748
2010 Impact Factor 0.594
2009 Impact Factor 0.644
2008 Impact Factor 0.659
2007 Impact Factor 0.645
2006 Impact Factor 0.624
2005 Impact Factor 0.621
2004 Impact Factor 0.79
2003 Impact Factor 0.608
2002 Impact Factor 0.204
2001 Impact Factor 0.348
2000 Impact Factor 0.188
1999 Impact Factor 0.22
1998 Impact Factor 0.231
1997 Impact Factor 0.213
1996 Impact Factor 0.162
1995 Impact Factor 0.25
1994 Impact Factor 0.088
1993 Impact Factor 0.076
1992 Impact Factor 0.028

Impact factor over time

Impact factor
Year

Additional details

5-year impact 0.82
Cited half-life 6.90
Immediacy index 0.04
Eigenfactor 0.00
Article influence 0.23
Website Veterinarni Medicina website
Other titles Veterinární medicína (Online), Veterinary medicine
ISSN 0375-8427
OCLC 53808237
Material type Document, Periodical, Internet resource
Document type Internet Resource, Computer File, Journal / Magazine / Newspaper

Publications in this journal

  • [Show abstract] [Hide abstract]
    ABSTRACT: The aim of this study was to evaluate interrelationships of body weight and bone weight and densitometric properties of the tibiotarsus in White Koluda Geese (W31) in the post-hatching period. The study was performed using dual-energy X-ray absorptiometry (DEXA) and peripheral quantitative computed tomography (pQCT) at two different parts of tibia: proximal metaphysis and mid-diaphysis. The investigation was performed on 100 bones obtained from males and females at the age of 1, 14, 28, 42 and 56 days of life. All the calculations were performed using the Statistica 9.0 software (StatSoft, Inc. Tulsa, USA). Pearson's correlation coefficient of body weight and bone weight with all the investigated variables of bone was determined. Depending on the method used for densitometric measurements -DEXA or pQCT, the current study has revealed significant differences in the number of correlations of bone weight and body weight with the evaluated densitometric parameters. Sex-related differences in the investigated interrelationships were also found. In the case of proximal epiphysis, negative correlations of vBMD, tBMC, CTR_DEN and CRT_CNT with body weight and bone weight dominated in one-day-old males. Based on the current observations and the negative correlations of body weight and vBMD, CRT_DEN and TRAB_DEN obtained in the mid-diaphysis of tibiotarsus at the age of 14 days of life, it was concluded that this bone is much more prone to deformations and fractures in males than in females.
    No preview · Article · Dec 2015 · Veterinární medicína
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    ABSTRACT: A total of 120 weanling pigs [(Landrace x Yorkshire) x Duroc], 21 days of age with an average initial body weight (BW) of 6.52 +/- 0.22 (SE) kg were selected to investigate the effects of extruded rice product as a replacement for dried whey on growth performance, coefficient of total tract apparent digestibility (CATTD), blood profiles, faecal shedding of Lactobacillus and Escherichia coli (the microbial counts of digesta were expressed as log10 colony forming units per gram), and faecal scores of weanling pigs. Pigs were randomly allocated to one of four dietary treatments, with six replicates per treatment and five pigs per pen. Pigs in the control group were fed a diet based on corn, soybean, and 20% dried whey. Experimental groups received the same diet as the control group, but dried whey was replaced by 3%, 6%, and 9% extruded rice. Throughout the experimental period (six weeks), no differences were observed in the average daily gain, average daily feed intake, and gain/ feed ratio. Pigs fed 6% and 9% extruded rice had a lower (P < 0.05) CATTD than pigs fed the control diet on Day 14. The blood creatinine concentration of pigs fed 9% extruded rice was higher (P < 0.05) than that of pigs in the control group on Day 14. Pigs fed the diets containing 6% and 9% extruded rice had decreased (P < 0.05) faecal E. coli counts on Day 14 compared with pigs fed the control diet. The current results indicate that feeding extruded rice can decrease faecal E. coli counts without negative effects on growth performance in weanling pigs.
    No preview · Article · Dec 2015 · Veterinární medicína
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    ABSTRACT: A three-year-old male British shorthair cat that had exhibited progressive lethargy and intermittent dyspnoea for 14 days was referred for evaluation of acute respiratory deterioration. Clinical findings included rapid and shallow breathing, pale mucous membranes, sound suppression on the right side, and a subcutaneous haematoma in the right epigastric area. Serum biochemistry analysis showed leukocytosis and thrombocytosis. Radiographs revealed hydropneumothorax, a broken eighth right rib, atelectatic right cranial lung lobe (RCrL), and consolidation of the right middle lobe (RML). Doppler examination revealed sonographic changes in the echotexture of both lobes and venous flow was absent in the twisted RML. Furthermore, bronchoscopy showed proximal narrowing of the cat's RML bronchus. Exploratory surgery via medial sternotomy confirmed torsion of the RML and identified deteriorated gas-containing lesions in the collapsed RCrL. Both lung lobes were removed by standard lobectomy, and postoperative recovery was without major complications. Histopathological examination diagnosed multiple bullae and blebs, with significant subpleural haemorrhages in the atelectatic RCrL, whereas tissue congestion with haemorrhages, necrosis, and thrombosis typical for lung lobe torsion were observed in the RML. No other underlying aetiology was apparent. Two months post-operatively, the cat presented with similar acute onset of dyspnoea and spontaneous pneumothorax and was euthanised at the owner's request. The autopsy revealed identical new emphysematous changes in the contra-lateral lung lobes that had been absent at the time of surgery. Emphysematous lesions, regardless of their origin, should be considered in the etiopathology of lung lobe torsion.
    No preview · Article · Dec 2015 · Veterinární medicína
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    ABSTRACT: Fertility problems of mares on a well-managed breeding farm with thoroughbred stallions have been ascribed mostly to contamination of the reproductive apparatus of females with pathogens, particularly those of bacterial origin. This study presents a summary of the frequency of bacterial pathogens isolated from 437 cervical swabs which were collected from English thoroughbred mares intended for mating between 2008-2014, as well as of resistance tests of these pathogens to seven commonly used antibiotics as follows: penicillin, gentamicin, tetracycline, sulfisoxazole, cefotaxime, marbofloxacin and enrofloxacin. In addition, the study reports the changes in the levels of plasma oestradiol and progesterone determined two to three days before and two to three days after the first postpartum ovulation in mares with positive and dubious bacteriological findings and percentage of barren mares and mares that conceived at first, second and third post-partum ovulations. It was observed that 21.5% of mares were barren even after the third post-partum cycles. The oestradiol levels determined two to three days before the first post-partum ovulation were significantly lower in mares positive for pathogenic microflora in their reproductive apparatus compared to mares with the dubious findings (25.1 ± 5.8 pg/ml vs. 69.7 ± 18.3 pg/ml; P < 0.05), while the mean progesterone levels did not differ significantly but displayed a rather wide range in positive mares (from 0.08 to 1.38 ng/ml) compared to dubious mares with only small variations (0.12 ± 0.03 ng/ml). Moreover, of the total number of cervical swabs taken shortly before the first post-partum oestrus from all the mares intended for mating as many as 69.7% were contaminated with pathogenic microflora (positive findings). Saprophytic microorganisms only (the dubious findings) were isolated from 29.7% of swabs. From the 307 positive swabs, we could identify 40.4% positive for ß-haemolytic streptococci and 20.4% positive for Escherichia coli, the pathogens implicated in causing reproductive disorders. Tests of antibiotic resistance of the investigated pathogens revealed that both Gram-positive and Gram-negative bacteria showed high susceptibility to antibiotics such as cefotaxime, marbofloxacin and enrofloxacin. On the other hand, both these bacterial groups showed high resistance to routinely used broad-spectrum antibiotics, such as penicillin and tetracycline. Because further research is required for a full understanding of the mechanism of pathogenesis of post-breeding endometritis, we can only hypothesise that uterine contamination with pathogenic microflora, particularly with ß-haemolytic streptococci and coliform bacteria, diagnosed before the first post-partum ovulation, could negatively affect the hormonal regulation of oestrus and result in mare fertility problems.
    No preview · Article · Nov 2015 · Veterinární medicína
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    ABSTRACT: Hy-line brown commercial layers (32 weeks old) were used to investigate the effects of GABA (gamma-aminobutyric acid) derived from E. coli strains on productivity, egg quality, and blood profile. In total, 288 birds (1946 ± 0.5 g) were fed four different levels of GABA (0, 25, 50, and 100 ppm), in a basal diet based on corn-soybean meal, for five weeks. Egg production, egg weight, and egg mass during weeks 32 to 36 showed significant improvement, as dietary GABA was increased from 0 to 100 ppm (linear, P < 0.05). Additionally, GABA supplementation was associated with increased eggshell breaking strength and albumen height (quadratic and linear, P < 0.05). Blood variables, such as white blood cells, red blood cells, lymphocyte, cortisol, epinephrine, and norepinephrine concentrations, were not influenced by addition of GABA to the diet; however, the haptoglobin concentration decreased significantly (linearly) and the IgG concentration increased (quadratically) in the GABA-fed groups (P < 0.05). These results suggest that diets containing GABA may beneficially affect productivity, egg quality, serum haptoglobin, and IgG concentrations in layers.
    No preview · Article · Nov 2015 · Veterinární medicína
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    ABSTRACT: Caprylic acid (CA) and Yucca schidigera (YS) extract have many functional and nutritional properties that may have applications in animal nutrition. These beneficial effects include improvement of growth performance, immunity and anti-microbial activity. This study was conducted to assess the effects of dietary supplementation with CA and YS extract on growth performance, relative organ weight, meat quality, blood characteristics and caecal microbial shedding in broilers. In total, 672 one-day-old Ross 308 (BW of 34.05 ± 0.21 g) mixed-sex broiler chicks were allotted randomly into three dietary treatment groups with 14 replicate pens per treatment and 16 birds per pen. The experiment lasted for five weeks and dietary treatments were as follows: (1) PC, basal diet; (2) PC, basal diet + 44 mg/kg of avilamycin; and (3) CAY100 (basal diet + 100 mg/kg CA + 100 mg/kg YS extract). Chicks fed the CAY100 diet exhibited improved overall body weight gain (BWG) and feed intake (FI), and reduced feed conversion ratio (FCR) compared with those fed the NC diet (P < 0.05). Compared with the NC and PC treatments, mortality was decreased in chicks fed the CAY100 diet during the finisher phase and also overall. Broilers fed the CAY100 diet exhibited increased (P < 0.05) relative organ weight of bursa of Fabricius, compared with the PC diet and demonstrated decreased relative organ weight of the gizzard compared with those fed the NC diet. The relative organ weight of the liver, spleen, breast, and abdominal fat was unaffected by any of the dietary supplements tested. The breast meat redness (a*) was reduced (P < 0.05) in the CAY100 diet compared with the NC and PC diets. White blood cell (WBC) counts were increased in the CAY100 treatment compared with the NC treatment (P < 0.05). Moreover, the CAY100 diet resulted in improved lymphocyte counts compared with the PC and NC diets (P < 0.05). Broilers fed the CAY100 diet exhibited reduced caecal E. coli counts compared with those fed the NC diet (P < 0.05). In conclusion, the CAY extract-supplemented diet improved growth performance, relative weight of bursa of Fabricius and reduced mortality rate, breast muscle a* and caecal E. coli counts in broiler chickens.
    No preview · Article · Nov 2015 · Veterinární medicína
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    ABSTRACT: Several different strategies for control and eradication of classical swine fever (CSF) were compared using a Monte Carlo method-based simulation model. The control strategy analysed in this paper, in addition to other CSF control measures, includes application of biosecurity measures on pig farms and rural backyard holdings. Elements of the control strategy are based on applicable regulations and include the simulation of detection of the disease, setting up the protected and surveillance zones, standstill of pig movements and restricted movement of animals, vehicles, equipment, and people with strong control measures in protection and surveillance zones, euthanasia of susceptible pigs, protective vaccination of pigs, compensation etc. During the simulation, different output parameters were compared such as: duration of epidemic of a disease, number of affected holdings and animals, direct costs such as those for dead or culled animals, costs of surveillance, disposal of infectious materials, cleaning and disinfection. Depopulation of affected animals with early diagnostics and vaccination in the protection and surveillance zone proved to be the most effective measures to stop the spread and for the eradication of the disease. Moreover, during the simulation, systematic implementation of biosecurity measures in all pig production clusters was demonstrated to be an appropriate strategy for sustainable control of CSF and the establishment of a stable epidemiological situation.
    No preview · Article · Oct 2015 · Veterinární medicína
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    ABSTRACT: The aim of this study was to evaluate the effects of administration of oxytocin, in combination with dinoprost or ergometrin, after parturition on the occurrence of clinical endometritis and subsequent reproductive performance in dairy cows. The cows, without retained foetal membranes, were assigned to one of three groups. No treatment was performed in the control group (Group C, n = 229). However, intramuscular administrations of oxytocin (30 IU) on Days 1 and 2 post partum, in combination with dinoprost (25 mg, Group D, n = 123) or ergometrin (15 mg, Group E, n = 130) administered on Day 7 post partum, were performed in experimental groups. Vaginal discharge score (VDS, 1-5), uterine content score (UCS, 1-3) on Day14 to 21 post partum, number of treatment interventions (TI), proportion of non-treated cows (NT) because of endometritis, calving to first insemination interval (CI), first insemination conception rate (CR), and proportion of pregnant cows by Day 150 post partum (PC), were compared among groups. There was no significant difference among groups for any parameter. Average values were 2.08, 2.24 and 2.06 (VDS); 1.49, 1.51 and 1.45 (UCS); 0.86, 0.93 and 0.74 (TI); 59.4, 54.2 and 54.7% (NT); 73.9 ± 15.2, 75.4 ± 17 and 74.2 ± 17 days (CI); 41.4, 38.9 and 44.3% (CR); and 75.4, 77.7 and 80.5% (PC) for Groups C, D and E, respectively. There was no significant benefit of preventive administration of oxytocin, in combination with dinoprost or ergometrin, after parturition on reproductive performance in dairy cows.
    No preview · Article · Oct 2015 · Veterinární medicína
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    ABSTRACT: A total of 140 weanling pigs [(Yorkshire × Landrace) × Duroc] with an average body weight (b.w.) of 6.75 ± 1.48 kg were used in a six-week trial. Pigs were randomly allotted to one of four experimental treatments according to their initial b.w. (seven pens per treatment with five pigs per pen). Dietary treatments were: CON = control diet, T1 = CON + 0.05% bromelain, T2 = CON + 0.10% bromelain, T3 = CON + 0.20% bromelain. The experiment was divided into two phases (Days 1 to 14 and Days 15 to 42). All diets, in mash form, were formulated to meet or exceed the nutrient requirements (NRC, 2012) for weanling pigs. Feed intake and b.w. were monitored at the end of each phase. T3 treatment had greater (342 vs. 305 g; 409 vs. 387 g; P < 0.05) average daily gain (ADG) and average daily feed intake (ADFI) than CON treatment in Phase 1. In Phase 2, the ADG was improved (from T1 to T3: 612, 616, 637 vs. 583 g; P < 0.05) in all bromelain treatments compared with CON treatment, ADFI and growth efficiency (G: F) ratio of T3 treatment were higher (833 vs. 803 g; 0.765 vs. 0.726 g; P < 0.05) compared with CON treatment. Overall, T3 treatment showed greater (539 vs. 490 g; 691 vs. 664 g; P < 0.05) ADG and ADFI than CON. Moreover, pigs fed bromelain diets exhibited increased (0.769, 0.770, 0.780 vs. 0.738; P < 0.05) G: F ratios compared with those fed CON diet. Pigs fed bromelain diets exhibited increased (two weeks: 79.06, 79.97, 79.42 vs. 77.98%; 78.51, 78.86, 78.43 vs. 75.69%; six weeks: 74.49, 74.67, 75.02 vs. 72.70 %; 69.43, 70.78, 71.32 vs. 73.39%; P < 0.05) apparent total tract digestibility (ATTD) of dry matter and nitrogen compared with those fed CON diet at Week 2 and Week 6. On Day 42, the blood creatinine in the CON group was higher (1.30 vs. 1.04, 0.97, 0.88 mg/dl; P < 0.05) compared with the bromelain treatment groups. Faecal E. coli counts were decreased (6.22 vs. 6.41 log10 cfu/g; P < 0.05) in T2 treatment compared with CON treatment. The faecal ammonia (NH3) gas emission in T2 and T3 treatments decreased (17.72, 17.33 vs. 22.95 ppm; P < 0.05) compared with CON. In conclusion, dietary supplementation with 0.2% bromelain has here been shown to improve the growth performance, apparent total tract digestibility of dry matter and N and to decrease E. coli and faecal NH3 gas emission in weanling pigs.
    No preview · Article · Oct 2015 · Veterinární medicína
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    ABSTRACT: The objective of this study was to investigate the nationwide prevalence of Anaplasma phagocytophilum in horses reared in Korea using a commercial ELISA kit and two different nested PCR (nPCR) analyses. Our analysis showed that 2.9% (true prevalence: 3.1%, 16/549) of the horses were seropositive by ELISA, and none were positive by the two nPCR analyses. Significant differences were observed in the ELISA results when the data were analysed according to breed and geographic region. In light of a recent case of human granulocytic anaplasmosis in Korea and the predicted increase in the number and distribution of ticks due to global warming, continuous monitoring and appropriate control programs for Anaplasma spp. and other tick-borne pathogens need to be established.
    No preview · Article · Oct 2015 · Veterinární medicína