Correlation of Serum Igg Concentration in Foals and Refractometry Index of Dam’S Pre and Post Parturient Colostrums: An Assessment for Failure of Passive Transfer in Foals
スポンサーリンク
概要
- 論文の詳細を見る
The object of this study was to evaluate the usefulness of measuring the differences in the values of the serum total protein (DVSTP) concentration of foals and the refractometry index (DVRI) of the milk of dams before and after nursing of the colostrum for assessing failure of passive transfer (FPT) in foals. Serum samples from 31 foals were collected before the first nursing and at another 1 to 6 times between 4 and 24 hr after birth. The paired colostrum and milk samples were collected from 14 of their dams at the same time. Serum samples were analyzed for IgG concentration using a single radial immunodiffusion (SRID) test (98 samples) and total protein concentration using a temperature-compensating refractometer (98 samples). Colostrum and milk samples were analyzed for refractometry index (RI) using a Brix refractometer (71 samples). DVSTP concentration and DVRI were significantly correlated with serum IgG concentration. The negative predictive value (NPV) of DVSTP concentration for detecting serum IgG concentrations <400 and <800 mg/dl were 98.2 and 91.3%, respectively. Furthermore, the NPV of DVRI for detecting serum IgG concentrations <400 and <800 mg/dl were 97.3 and 96.3%, when the cutoff value is set to 6 and 10%, respectively. The results suggest that measurement of the DVRI is useful in assessing FPT as an initial “stall-side” screening test, because it is procedurally easier to perform, is more cost-effective than any commercially available test kit, and allows for rapid interpretation.
著者
-
ISHIMARU Mutsuki
Hidaka Training and Research Center
-
Nambo Yasuo
Hidaka
-
SATO Fumio
Hidaka Training and Research Center, Japan Racing Association
-
Sato Fumio
Hidaka Training And Research Center Japan Racing Association
-
Sato Fumio
Hidaka Training And Res. Centre Japan Racing Assoc.
-
MURASE Harutaka
Hidaka Training and Research Center, Japan Racing Association
-
Kotoyori Yasumitsu
Equine Research Institute Jra
-
KOROSUE Kenje
Hidaka Training and Research Center, Japan Racing Association
-
KOTOYORI Yasumitsu
Equine Research Institute, Japan Racing Association
関連論文
- Effects of Feeding a High-Protein Diet Immediately after Exercise on the Concentration of Plasma Free-Amino Acids and Body Condition Score of Yearling Horses
- Immunolocalization of Steroidogenic Enzymes in Equine Fetal Adrenal Glands During Mid-Late Gestation
- Immunolocalization of Inhibin/Activin Subunits in Equine Fetal Adrenal Glands during Mid Gestation
- Change in Circulating Follicle-Stimulating Hormone, Luteinizing Hormone, Immunoreactive Inhibin, Progesterone, Testosterone and Estradiol-17β in Fillies from Birth to 6 Months of Age
- Biological Significance of Follicular Fluid Discharged into the Abdominal Cavity during Ovulation in Mares
- Time-dependent changes in cardiovascular function during copulation in male rats
- Changes in the heart rate and plasma epinephrine and norepinephrine concentrations of the stallion during copulation
- Temporal Changes in Concentrations of Branched-Chain Amino Acids in Plasma on Healthy Mares and Foals from Birth to 24 Weeks of Age
- Clinical Application of Chromogranin A as an Indicator of Stress : Changes in Autonomic Nervous Activity During Copulatory Behavior in Stallions
- In Vitro Development of Equine Oocytes from Preserved Ovaries after Intracytoplasmic Sperm Injection
- A Thoroughbred Showing Development Disorder in the Pudendal Cleavage due to Chromosomal Mosaicism
- Applying the Light Control Method to Yearlings
- Establishing a Method of Using Light Control to Induce Ovulation during Early Transitional Period in Mare of Hokkaido
- Plasma prolactin concentrations and copulatory behavior after salsolinol injection in male rats
- The Diagnostic Value of Analyzing Tracheal Aspirates in Horses with Shipping Fever
- Production of Calcium Maintenance Factor Stanniocalcin-1 (STC1) by the Equine Endometrium During the Early Pregnant Period
- Post-Natal Dynamic Changes in Circulating Follicle-Stimulating Hormone, Luteinizing Hormone, Immunoreactive Inhibin, Progesterone, Testosterone and Estradiol-17β in Thoroughbred Colts until 6 Months of Age
- Sequence Variants at the myostatin Gene Locus Influence the Body Composition of Thoroughbred Horses
- Anti-Müllerian Hormone Profiles as a Novel Biomarker to Diagnose Granulosa-theca Cell Tumors in Cattle
- Anti-Mullerian Hormone Profiles as a Novel Biomarker to Diagnose Granulosa-theca Cell Tumors in Cattle
- Method for Preparing Platelet-rich Plasma (PRP) and its Activation
- Expression of Endometrial Immune-related Genes Possibly Functioning During Early Pregnancy in the Mare
- Case of a JRA Pre-trained Horse that Returned to Highly Intense Workouts in a Short Period of Time after Ventral Midline Abdominal Incision
- Survey on Tick-Borne Pathogens in Thoroughbred Horses in the Hidaka District, Hokkaido, Japan
- Correlation of Serum Igg Concentration in Foals and Refractometry Index of Dam’S Pre and Post Parturient Colostrums: An Assessment for Failure of Passive Transfer in Foals
- Seasonal Changes in Luteal Progesterone Concentration and mRNA Expressions of Progesterone Synthesis-related Proteins in the Corpus Luteum of Mares
- A Case of Ambiguous External Genitalia in a Thoroughbred Male Horse with the 63,XO/64,XY Mosaic Karyotype
- Seasonal Changes in Luteal Progesterone Concentration and mRNA Expressions of Progesterone Synthesis-related Proteins in the Corpus Luteum of Mares
- Successful Induction of Lactation in a Barren Thoroughbred Mare: Growth of a Foal Raised on Induced Lactation and the Corresponding Maternal Hormone Profiles
- Efficacy of Omeprazole Paste in the Prevention of Gastric Ulcers in 2 Years Old Thoroughbreds
- Assessment for Predicting Parturition in Mares Based on Prepartum Temperature Changes Using a Digital Rectal Thermometer and Microchip Transponder Thermometry Device
- Effect of Progesterone on the in vitro Response of Peripheral Blood Mononuclear Cells Stimulated by Escherichia coli in Mares
- Expression of Endometrial Immune-related Genes Possibly Functioning During Early Pregnancy in the Mare