EFFECT OF ANAEROBIC CECAL MICROFLORA AND DIETARY LACTOSE ON COLONIZATION RESISTANCE OF LAYER CHICKS TO INVASIVE SALMONELLA ENTERITIDIS

被引：54

作者：

CORRIER, DE ^{[1
]}

HARGIS, B ^{[1
]}

HINTON, A ^{[1
]}

LINDSEY, D ^{[1
]}

CALDWELL, D ^{[1
]}

MANNING, J ^{[1
]}

DELOACH, J ^{[1
]}

机构：

[1] TEXAS A&M UNIV SYST,COLL VET MED,DEPT VET PATHOBIOL,COLLEGE STN,TX 77840

来源：

AVIAN DISEASES | 1991年 / 35卷 / 02期

关键词：

D O I：

10.2307/1591186

中图分类号：

S85 [动物医学（兽医学）];

学科分类号：

0906 ;

摘要：

The effect of oral inoculation with anaerobic cultures of cecal microflora and providing lactose in the feed on colonization resistance to invasive Salmonella enteritidis was evaluated in newly hatched leghorn chicks. Salmonella colonization of the ceca, tissue invasion and organ colonization, horizontal transmission, and seroconversion were significantly decreased (P < 0.01) in chicks inoculated with cecal flora. The addition of lactose to the feed, in the absence of cecal microflora, failed to provide protection. Dietary lactose enhanced colonization resistance in chicks that were inoculated with anaerobic cultures of cecal flora. The results indicated that establishment of normal cecal flora in layer chicks together with the addition of lactose to the diet markedly increases resistance to cecal colonization and organ invasion, and decreases horizontal transmission of S. enteritidis.

引用

页码：337 / 343

页数：7

共 24 条

[1]

ANDREWS WH, 1978, BACTERIOLOGICAL ANAL, P1

[2] COMPETITIVE-EXCLUSION OF SALMONELLAS FROM THE NEWLY HATCHED CHICK [J].

BARNES, EM ;

IMPEY, CS ;

COOPER, DM .

VETERINARY RECORD, 1980, 106 (03) :61-61

[3] FACTORS AFFECTING THE INCIDENCE AND ANTI-SALMONELLA ACTIVITY OF THE ANAEROBIC CECAL FLORA OF THE YOUNG CHICK [J].

BARNES, EM ;

IMPEY, CS ;

STEVENS, BJH .

JOURNAL OF HYGIENE, 1979, 82 (02) :263-283

[4] EFFECT OF DIETARY LACTOSE ON SALMONELLA COLONIZATION OF MARKET-AGE BROILER-CHICKENS [J].

CORRIER, DE ;

HINTON, A ;

ZIPRIN, RL ;

DELOACH, JR .

AVIAN DISEASES, 1990, 34 (03) :668-676

[5] EFFECT OF DIETARY LACTOSE ON CECAL PH, BACTERIOSTATIC VOLATILE FATTY-ACIDS, AND SALMONELLA-TYPHIMURIUM COLONIZATION OF BROILER CHICKS [J].

CORRIER, DE ;

HINTON, A ;

ZIPRIN, RL ;

BEIER, RC ;

DELOACH, JR .

AVIAN DISEASES, 1990, 34 (03) :617-625

[6] REDUCTION OF SALMONELLA-TYPHIMURIUM CONCENTRATION IN BROILER-CHICKENS BY MILK OR WHEY [J].

DELOACH, JR ;

OYOFO, BA ;

CORRIER, DE ;

KUBENA, LF ;

ZIPRIN, RL ;

NORMAN, JO .

AVIAN DISEASES, 1990, 34 (02) :389-392

[7] BIOLOGICAL-CONTROL OF SALMONELLA-TYPHIMURIUM IN YOUNG CHICKENS [J].

HINTON, A ;

CORRIER, DE ;

SPATES, GE ;

NORMAN, JO ;

ZIPRIN, RL ;

BEIER, RC ;

DELOACH, JR .

AVIAN DISEASES, 1990, 34 (03) :626-633

[8] FATE OF SALMONELLAS IN THE ALIMENTARY-TRACT OF CHICKS PRE-TREATED WITH A MATURE CECAL MICROFLORA TO INCREASE COLONIZATION RESISTANCE [J].

IMPEY, CS ;

MEAD, GC .

JOURNAL OF APPLIED BACTERIOLOGY, 1989, 66 (06) :469-475

[9]

LEE LR, 1989, 93RD P ANN M US AN H, P548

[10]

LOYD AB, 1977, AUST VET J, V53, P82

← 1 2 3 →