ライフサイエンスコーパス: calves

1 dding, diarrhea, and dehydration in neonatal calves.

2 ssed in sensory neurons of latently infected calves.

3 the trigeminal ganglia of latently infected calves.

4 s also occurred in the HuNoV-HS66-inoculated calves.

5 ted acutely in the IC of the HS66-inoculated calves.

6 ly unassigned NB strain, in gnotobiotic (Gn) calves.

7 and cefotaxime) were isolated from scouring calves.

8 in fecal samples from eight humans and four calves.

9 ed from the femoropatellar groove of newborn calves.

10 detected in the tonsils of acutely infected calves.

11 detected in the tonsils of latently infected calves.

12 late-term abortion or birth of weak or dead calves.

13 tently infected calves but not in uninfected calves.

14 prevalence of Chlamydophila sp. infection in calves.

15 ce both heterozygous and homozygous knockout calves.

16 was not detected in TG of latently infected calves.

17 es, or did so only weakly, in BCG-vaccinated calves.

18 nfected cultured cells, and acutely infected calves.

19 s infected with wt BHV-1 or to mock-infected calves.

20 y penning them with E. coli O157:H7-positive calves.

21 in control cattle than in CD8 cell-depleted calves.

22 of ORF2 does not reactivate from latency in calves.

23 o abortion or birth of congenitally infected calves.

24 tenuated in IFN-competent cells and in young calves.

25 and in the nasal cavity of acutely infected calves.

26 in control calves than in CD8 cell-depleted calves.

27 imals including chickens, mice, piglets, and calves.

28 mammalian hosts, including humans, pigs, and calves.

29 (BEC) are associated with diarrhea in young calves.

30 infected nasal discharge from the treatment calves.

31 secretion system for enteropathogenicity in calves.

32 atenin-positive neurons in latently infected calves.

33 Salmonella serotype Typhimurium infection of calves.

34 erpesvirus that causes fatal encephalitis in calves.

35 d animals but were high in all nonvaccinated calves.

36 additional X-linked genes in nine cloned XX calves.

37 es ocular shedding during acute infection of calves.

38 ing cause of diarrhea in humans and neonatal calves.

39 umulation) in ligated ileal loops in newborn calves.

40 lonizing the upper respiratory tracts of the calves.

41 d-type or mutant was lethal to >/=50% of the calves.

42 not detected by RT-PCR in latently infected calves.

43 ich are important for enteropathogenicity in calves.

44 detected in the tonsils of latently infected calves.

45 roteins were tested during oral infection of calves.

46 f their ability to cause lethal morbidity in calves.

47 sopB) caused mortality and acute diarrhea in calves.

48 A) bovine group A rotaviruses in gnotobiotic calves.

49 utants during the oral infection of mice and calves.

50 oduction were also enhanced in IL-12-treated calves.

51 borns with diminished transfer to subsequent calves.

52 of latently infected, but not mock-infected, calves.

53 PIV-3 causes respiratory infections in young calves.

54 not been in direct contact with pigs or veal calves.

55 essed in cells isolated from PT32-challenged calves.

56 The rate of false negatives varied among the calves.

57 d, peaking at 21 days, in PT21/28-challenged calves.

58 e performed in lymph nodes of MCF-developing calves.

59 onmental areas used for feeding and watering calves.

60 stently induces reactivation from latency in calves.

61 infected calves than in those of uninfected calves.

62 d in trigeminal ganglia of latently infected calves.

63 hat in small intestinal tissue from the same calves.

64 6 h after DEX treatment of latently infected calves.

65 identified in the microbiota of pre-ruminant calves.

66 rom immunocompetent mice, rats, rabbits, and calves 1-10 days after inoculation with rotavirus or mat

67 lative to TG prepared from latently infected calves, 11 cellular genes were induced more than 10-fold

68 s oxytetracycline with highest level in veal calves (1718 ng mL(-1)) vs. young bulls (2.8 ng mL(-1)).

69 Four groups of calves (20 animals) were infected by the intratracheal r

70 ion of diarrhoea and dehydration in neonatal calves, a clinical model of cryptosporidiosis that close

71 ere acquired from the diaphragm to the upper calves after completion of CT pulmonary angiography in 6

72 and IgG responses is insufficient to protect calves against virulent B. bovis challenge.

73 The URT of Holstein dairy calves aged 3 to 35 days revealed to host a highly diver

74 In trigeminal ganglia of latently infected calves, an sncRNA that migrated between nucleotides 20 a

75 llowing a farm visit in December 2004, 31/48 calves and 2/60 cows were positive for E. coli with bla(

76 Chlamydophila sp. DNA was found in 61% of calves and 20% of dams in at least one positive quantita

77 ired for persistent colonization of neonatal calves and adult cattle, we hypothesized that an intimin

78 ression is induced in TG neurons of infected calves and after dexamethasone-induced reactivation from

79 h fever and vesiculobullous eruptions on the calves and backs of the hands.

80 murium uses different strategies to colonize calves and chicks.

81 They confirm its infectivity for calves and complete cross-protection against a bovine co

82 n M antibodies in Chlamydophila PCR-positive calves and dams and in dams that gave birth to calves th

83 Fecal samples from preweaned calves and environmental samples were collected from eig

84 es fed to repletion on persistently infected calves and from 4 to 6% when derived from females fed to

85 typhimurium, which causes gastroenteritis in calves and humans as well as a typhoid-like disease in m

86 y adventitial fibroblasts were isolated from calves and humans with severe PH (PH-Fibs) and from norm

87 ermine whether HECV-4408 infects gnotobiotic calves and induces cross-protective immunity against the

88 scribed previously in studies of gnotobiotic calves and pigs experimentally infected with bovine FLUD

89 the nose and eye to cell bodies in the TG of calves and rabbits.

90 rograde transport from TG to nose and eye in calves and rabbits.

91 t strain) to grow in the tonsils of infected calves and reactivate from latency.

92 66 replication and enteropathogenicity in Gn calves and reveals important and comprehensive aspects o

93 ough improved management between susceptible calves and shedding animals may be more effective than e

94 in feces following experimental infection in calves and that these mutants exhibit reduced adherence

95 Contact with calves and their environment was associated with an incr

96 The results indicate that both calves and ticks can support virulent B. bovis coinfecti

97 al recessive cardiomyopathy in Poll Hereford calves and Wa3 mice.

98 erent therapeutic protocols applied for veal calves and young bulls enrolled in this study.

99 h rates of carriage of E. coli O157:H7 among calves and young cattle most likely resulted in contamin

100 of severe lower-respiratory tract disease in calves and young children, yet no human vaccine nor effi

101 and calves followed by MR angiography of the calves and, subsequently, a pelvis-thigh stepping-table

102 HuNoV HS66 strain caused diarrhea (five/five calves) and intestinal lesions (one/two calves tested) i

103 ulated calves shed virus in feces (five/five calves), and one/five had viremia.

104 lenged calves, NK cells from PT32-challenged calves, and CD8(+) and gammadelta T cells from both PT21

105 olates from pigs, horses, chickens, and veal calves, and five methicillin-susceptible Staphylococcus

106 a-agonist ractopamine administration in veal calves, and it investigates different strategies applied

107 ferent inoculated animals: piglets, neonatal calves, and mice.

108 osporidium parvum causes diarrhea in humans, calves, and other mammals.

109 collected from ERFX-treated and non-treated calves, and the aqueous NH4OH extracts were directly ana

110 ndantly expressed in TG of latently infected calves, and the expression of LR proteins is necessary f

111 from six outbreaks of salmonellosis in veal calves are described.

112 Cattle, especially calves, are the largest contributors, followed by chicke

113 als, and the total bacterial load of newborn calves at day 3 was higher for animals that developed pn

114 disease in 20% of all captive Asian elephant calves born in zoos in the United States and Europe sinc

115 eminal ganglion neurons in latently infected calves but not in uninfected calves.

116 ly immunized group compared to nonvaccinated calves, but no reduction in total bacterial shedding occ

117 show that resistant strains readily colonize calves by contact with contaminated bedding and without

118 which there is a high level of challenge of calves by infected ticks, absence of clinical disease in

119 es that were divided in four groups: healthy calves, calves diagnosed with pneumonia, otitis or both

120 sma marginale induces protective immunity in calves challenged with homologous and heterologous strai

121 In calves, clinically inapparent C. pecorum infection with

122 as challenged by a recent report that showed calves cloned from fetal cells have longer telomeres tha

123 In contrast, all calves coinfected with WD534tc/C and IND/A (n = 2) devel

124 oped diarrhea and shed both viruses, whereas calves coinfected with WD534tc/C and NCDV/A (n = 3) deve

125 ng in the inflammatory responses of infected calves compared to cells in a control animal.

126 cking in tracheal epithelia of the treatment calves compared to control animals.

127 duced after viral boosting of BCG-vaccinated calves compared to those in BCG-only-vaccinated animals.

128 oid dexamethasone (DEX) to latently infected calves consistently induces reactivation from latency.

129 Latently infected calves consistently reactivate from latency following a

130 ation and from 11 dairy herds that had their calves contracted to the heifer-raising operation were e

131 The group size of calves correlated positively (P < 0.01) with Chlamydophi

132 l. proposed that G0 was unnecessary and that calves could be produced from actively dividing fibrobla

133 P E. coli populations in pens with untreated calves (day 4; P < 0.005).

134 d the availability of smaller prey (i.e. elk calves, deer).

135 e, we report the birth of six healthy cloned calves derived from populations of senescent donor somat

136 fected ticks, absence of clinical disease in calves despite infection, and a high level of immunity i

137 Paradoxically, all calves developed high titers of IgG antibodies to both M

138 ted during June to November 2010 for 56 case calves diagnosed with BNP between 17 March and 7 June of

139 were divided in four groups: healthy calves, calves diagnosed with pneumonia, otitis or both diseases

140 The rumen microbiota of pre-ruminant calves displayed a considerable compositional heterogene

141 The other two groups (four calves each) were inoculated with 0.75 x 10(9) CFU of ei

142 ses by blood mononuclear cells from infected calves exceeded prechallenge responses beginning 194 day

143 Calves exhibited similar microbial families and genera b

144 aluate fecal samples collected from neonatal calves experimentally infected with bovine rotavirus.

145 ed the increased alveolar cell thickening in calves experimentally infected with BRSV followed by H.

146 In vessels from neonatal calves exposed to chronic hypoxia, CREB content was depl

147 Three of the four CD4(+) T-cell-depleted calves failed to generate an antibody response to the no

148 terized the rumen microbiota of pre-ruminant calves fed milk replacer using two approaches, pyroseque

149 easurements were performed in the pelvis and calves followed by MR angiography of the calves and, sub

150 cells from both PT21/28- and PT32-challenged calves following ex vivo restimulation with T3SPs.

151 interleukin-2 responses were observed in all calves following infection.

152 C-derived CD4(+) T-cell lines from immunized calves following recall stimulation with A. marginale.

153 ant to induce a type 1 response, would prime calves for antibody and T-helper cell responses comparab

154 ue, we analyzed tonsils of latently infected calves for the presence of viral DNA and gene expression

155 daughters co-breed, the mortality hazard of calves from older-generation females is 1.7 times that o

156 All calves from one farm showed evidence of exposure, while

157 lder-generation females is 1.7 times that of calves from younger-generation females.

158 Twelve perinatal calves had 6- to 9-cm loops prepared in the terminal ile

159 n therapeutic use of antimicrobials in dairy calves has an appreciable environmental microbiological

160 In gnotobiotic calves, however, NB virus elicited only diarrhea and int

161 utcomes between mice (i.e., no diarrhea) and calves (i.e., diarrhea) may be due to differences in sip

162 Calves immunized with DNA-expressing MSP1a developed str

163 These findings suggest that in calves immunized with MSP1 heteromeric complex, MSP1a-sp

164 The protective immunity in calves immunized with native MSP1 is associated with the

165 ting memory CD4(+) T-lymphocyte responses in calves immunized with native MSP1.

166 Postmortem examination showed that calves in both groups had developed comparable TB lesion

167 and was significantly greater (p < 0.05) in calves in the treatment group as compared with control c

168 ory tract infection, they were mild, and the calves in the treatment group did not differ from the co

169 strain, NB, detected in fecal specimens from calves in the United States.

170 ed while the core microbiome of pre-ruminant calves included 45 genera.

171 ctice of feeding medicated milk replacers to calves increased tetracycline susceptibility in E. coli

172 d specifically to intestinal epithelium from calves, indicating receptor expression in a second impor

173 tion in fecal shedding of E. coli O157:H7 in calves, indicating that the formation of AE lesions is i

174 summary, DEX treatment of latently infected calves induced cellular factors that stimulated bICP0 ea

175 Calves infected with a sptP mutant or its isogenic paren

176 In contrast, calves infected with an sspA mutant developed diarrhea,

177 rum antibody and antigen, respectively, from calves infected with Bo/CV186-OH/00/US but not antibodie

178 RSV followed by H. somni compared to that in calves infected with BRSV or H. somni alone.

179 olyte loss contribute to lethal morbidity in calves infected with serovar Typhimurium.

180 urthermore, histopathological examination of calves infected with SPI-1 or aroA mutants revealed a ma

181 e examined the latency reactivation cycle in calves infected with the LR mutant and compared these re

182 Calves infected with the LR mutant exhibited mild clinic

183 Both assays demonstrated that calves infected with the LR mutant for 14 days had highe

184 nscripts were consistently detected in TG of calves infected with the LR mutant or LR rescued virus f

185 evels of viral DNA were present in the TG of calves infected with the LR mutant throughout acute infe

186 y, we compared the frequency of apoptosis in calves infected with the LR mutant to calves infected wi

187 Neutralizing antibody titers were lower in calves infected with the LR mutant, confirming reduced g

188 m the eye and TG was dramatically reduced in calves infected with the LR mutant.

189 al DNA were present in trigeminal ganglia of calves infected with the LR mutant.

190 cted in trigeminal ganglion homogenates from calves infected with the LR mutant.

191 urons were detected in trigeminal ganglia of calves infected with the wt but not the LR mutant.

192 sis in calves infected with the LR mutant to calves infected with wt BHV-1 because LR gene products i

193 ant and compared these results to those from calves infected with wt BHV-1 or the LR-rescued virus.

194 higher levels of apoptosis in TG compared to calves infected with wt BHV-1 or to mock-infected calves

195 For both cows and calves, ingestion of contaminated soil, although often o

196 the treatment group as compared with control calves inoculated identically, but without Flt3L and GM-

197 All calves inoculated with HECV-4408 developed diarrhea at P

198 o diarrhea or virus shedding was detected in calves inoculated with HECV-4408, but a mock-inoculated

199 on that interleukin-1beta was upregulated in calves inoculated with the hha sepB mutant.

200 ration or the magnitude of fecal shedding in calves inoculated with these strains.

201 hedding in feces of weaned (n = 4 per group) calves inoculated with this mutant strain.

202 (BPV), identified in the 1960s in diarrheic calves, is the type member of the Bocaparvovirus genus o

203 As expected, calves latently infected with 51gR reactivated from late

204 expression in the trigeminal ganglia (TG) of calves latently infected with BHV-1 versus DEX-treated a

205 within 6 h after dexamethasone treatment of calves latently infected with BHV-1.

206 viral gene expression in sensory neurons of calves latently infected with BoHV-1, culminating in vir

207 Calves latently infected with the 51g mutant did not rea

208 Calves latently infected with the LR mutant do not react

209 reatment, explantation of tonsil tissue from calves latently infected with the LR mutant yielded infe

210 was detected by reverse transcription-PCR in calves latently infected with the LR mutant, a semiquant

211 Calves latently infected with the LR rescued virus but n

212 In contrast to calves latently infected with wild-type (wt) BHV-1 or th

213 In contrast, all calves latently infected with wt BHV-1 or the LR rescued

214 Dexamethasone treatment of calves latently infected with wt BHV-1 or the LR-rescued

215 erification of these biomarkers in boars and calves leads to the assumption that gene expression biom

216 During acute infection of calves, levels of infectious virus were 2 to 3 logs lowe

217 rumen microbial communities of pre-ruminant calves maintained a stable function and metabolic potent

218 isms suggests that the rumen of pre-ruminant calves may not be rudimentary.

219 Holstein bull calves (n = 15) were experimentally exposed to E. coli O

220 in the cortex of the kidney of both newborn calves (n = 3) and adult cattle (n = 3).

221 irulent enteric BCoV DB2 strain, gnotobiotic calves (n = 4) were orally inoculated with HECV-4408 and

222 Cohorts of replacement dairy heifer calves (n = 42) with no prior exposure to F. hepatica, o

223 l contents (IC) of the HuNoV-HS66-inoculated calves (n = 5) and controls (n = 4) by enzyme-linked imm

224 urgically isolated ileal segments in newborn calves (n = 5) were used to establish in vivo MAP infect

225 e analyzed the immune responses over time in calves naturally exposed to F. hepatica infection.

226 67 in CD4(+) T cells from PT21/28-challenged calves, NK cells from PT32-challenged calves, and CD8(+)

227 Using two neonatal animal models (rats and calves) of chronic hypoxic pulmonary hypertension, we de

228 xperimental inoculation of 10- to 14-day-old calves or 6-week-old sheep.

229 thasone (DEX) treatment of latently infected calves or rabbits consistently leads to reactivation fro

230 e scholars to suggest that the skin of fetal calves or sheep was used.

231 ylobacter spp. and Escherichia coli in dairy calves over a 12-month period.

232 Here, colostrum-deprived calves persistently infected with HoBi-like pestivirus (

233 eplication in the respiratory tract of young calves, prior infection with virus lacking either the NS

234 trigeminal ganglia (TG) of latently infected calves, productively infected cultured cells, and acutel

235 and CD4(+) T-cell lines from MSP1-immunized calves proliferated vigorously in response to the immuni

236 culosis antigens, CD4(+) cells from infected calves proliferated, produced IFN-gamma, and increased e

237 psid genes of BECVs circulating in Ohio veal calves, provide new data for coinfections with distinct

238 At present, dairy calves provided by humans significantly augment condor d

239 These were compared with 58 control calves randomly recruited from herds with no history of

240 th oxytetracycline and neomycin to preweaned calves reduced antimicrobial resistance in Salmonella, C

241 phylum in the rumen microbiota of 42-day-old calves, representing 74.8% of the 16S sequences, followe

242 script (LRT) in tonsils of latently infected calves required nested reverse transcription-PCR (RT-PCR

243 For groups of 14 or 28 calves, respectively, logistic regression predicted a 9

244 tavirus RNA was detected in sera of mice and calves, respectively.

245 ulosis into the tonsillar crypts of neonatal calves resulted in peripheral colonization as detected b

246 6 intergenic region was highly infectious in calves, retained wild-type virulence properties, and rea

247 y-seven percent of the HuNoV-HS66-inoculated calves seroconverted, and 100% coproconverted with immun

248 All inoculated calves shed virus in feces (five/five calves), and one/f

249 junction (RAJ) tissues from three groups of calves showed no adherent O157 bacteria and similar proi

250 d by PCR in the tonsils of latently infected calves, suggesting that the establishment of a latent or

251 blasts from chronically hypoxic hypertensive calves (termed PH-Fibs) expressed a constitutive and per

252 f the proximal small intestine of one of two calves tested by immunohistochemistry.

253 five calves) and intestinal lesions (one/two calves tested) in the proximal small intestine (duodenum

254 s, on the other hand, were higher in control calves than in CD8 cell-depleted calves.

255 the trigeminal ganglia of latently infected calves than in those of uninfected calves.

256 lves and dams and in dams that gave birth to calves that later became positive were significantly hig

257 l study was conducted including 174 Holstein calves that were divided in four groups: healthy calves,

258 In sensory neurons of latently infected calves, the latency-related (LR) gene is abundantly expr

259 We show that for calves, the mother milk is the main uptake route of cont

260 After oral infection of calves, the Salmonella serotype Typhimurium sipAsopABDE2

261 species isolated from the faeces of newborn calves to grow on carbohydrates typical of a newborn rum

262 Sixteen sperm whales from calves to large adults showed a size-related development

263 date genes could be verified in boars and in calves treated with anabolic substances.

264 his aspect of Koch's postulates, three dairy calves (treatment animals) held in individual pens were

265 ion as compared with MHC class II DR-matched calves vaccinated identically but without Flt3L and GM-C

266 nto the lungs of healthy, colostrum-deprived calves via transthoracic injection.

267 , the phylum-level composition of 14-day-old calves was distinctly different.

268 -and-mouth disease virus (FMDV) infection in calves was investigated by administering subset-specific

269 rvine origin (type 2, Moredun) propagated in calves was investigated simultaneously in healthy adult

270 enteric caliciviruses (BECVs) circulating in calves, we determined the complete capsid gene sequences

271 m the superficial and deeper zones of bovine calves were biomechanically characterized.

272 Calves were challenged either with a phage type 21/28 (P

273 Piglets and neonatal calves were chosen because intimin-mediated adherence of

274 In this study, calves were immunized either systemically with H7 flagel

275 When calves were infected with the LR mutant, a dramatic decr

276 When calves were infected with the LR mutant, we observed a d

277 D8 cells in bovine TB in vivo, two groups of calves were infected with the virulent M. bovis strain A

278 An additional two gnotobiotic calves were inoculated with HECV-4408 and euthanized at

279 ment were transferred to 50 recipients, five calves were obtained from embryos derived from "shake-of

280 Proton (hydrogen 1 [1H]) and 23Na MR of both calves were performed in 12 patients with HyperPP (mean

281 Although the calves were sampled only once with a nasal and a transtr

282 c IgA and IgG from intramuscularly immunized calves were shown to reduce intestinal-epithelial bindin

283 Calves were treated in pens where eGFP-labelled E. coli

284 resistant (cef(R)) E. coli and one-month old calves were used to study the selection effects of CFM a

285 cted with HoBi-like pestivirus (HoBi-like PI calves) were generated and sampled (serum, buffy coat, a

286 me) is a novel haemorrhagic disease of young calves which has emerged in a number of European countri

287 ed more variability in adult animals than in calves, which may be related to aging and/or disease.

288 n of both genes at 7 days in PT32-challenged calves, while upregulation was delayed, peaking at 21 da

289 Lung tissue removed from neonatal calves with acute Mannheimia haemolytica pneumonia showe

290 Infection of calves with bovine herpesvirus 1 (BHV-1) results in tran

291 wab and a transtracheal swab from individual calves with clinical signs of bovine respiratory disease

292 Forty-eight E. coli isolates recovered from calves with diarrhea, including 41 that were both chlora

293 terize the very early stages of infection of calves with M. avium subsp. paratuberculosis.

294 in vitro studies, experimental infection of calves with noncytopathic bovine viral diarrhea virus (n

295 te, was tested by intradermal inoculation of calves with plasmid DNA encoding Flt3L and GM-CSF follow

296 We conclude that successful priming of calves with recombinant RAP-1 and adjuvants that elicit

297 We found that adventitial fibroblasts from calves with severe hypoxia-induced PH and humans with id

298 ble following treatment of latently infected calves with the synthetic corticosteroid dexamethasone t

299 small intestine (duodenum and jejunum) of Gn calves, with lesions similar to, but less severe than, t

300 hat an intimin-based vaccination strategy in calves would reduce colonization of cattle with E. coli