scholarly journals Relationship of postpartum interval to estrus, body condition score, milk yield and blood biochemical parameters in Surti buffaloes (Bubalus bubalis)

2016 ◽  
Vol 8 (2) ◽  
pp. 899-904
Author(s):  
P.M. Gamit ◽  
Rana Ranjeet Singh ◽  
Amit Kumar ◽  
V.B. Kharadi ◽  
N.B. Patel

The aim of the present investigation was to find out the relationship among postpartum interval to estrus, body condition score, milk yield and blood biochemical parameters of Surti buffaloes (Bubalus bubalis). The study was conducted on sixteen clinically healthy Surti buffaloes (parity 1-7) with normal parturition. These animals were divided into two groups on the basis of their postpartum interval to estrus (PPIE). Group 1 animals had PPIE ≤ 50 days whereas group 2 had PPIE > 50 days. Body condition score (BCS), milk yield and Blood samples were collected by jugular venipuncture on days starting from 6th day after calving thereafter at fortnight interval till 90th day postpartum. Blood serum parameters such as glucose, total protein, blood urea, creatinine, cholesterol, triglyceride, progesterone and estrogen were measured. Perusal of data revealed that animals having higher BCS on the day of estrus had significantly (P≤0.05) shorter PPIE. There was non-significant effect of daily and cumulative 100 days milk yield on PPIE. Serum concentration of glucose and creatinine was significantly (P≤0.05) higher for group 1 animals at most of the stages. There was non-significant difference between serum concentration of total protein, blood urea nitrogen and cholesterol between both the groups. Progesterone and Estradiol-17 β concentrations were significantly (P≤0.05) higher in group 1 animals than group 2 animals at different stages of this study.

2013 ◽  
Vol 53 (3) ◽  
pp. 234 ◽  
Author(s):  
Maria A. Karatzia ◽  
Panagiotis D. Katsoulos ◽  
Harilaos Karatzias

The objective of this study was to investigate the effect of long-term dietary inclusion of clinoptilolite on the energy status, reproductive parameters and milk yield of dairy heifers. Eighty Holstein pregnant heifers were equally divided to two groups: treatment group heifers were fed the ration supplemented with 200 g clinoptilolite per day; control group heifers were fed the basal ration and served as controls. The experiment started on Day 210 of gestation and lasted until the end of the first lactation period. Blood samples were collected from each animal at the start of the experiment, 30 days later on the day of calving and then on a monthly basis and were analysed for serum glucose and ketone bodies. On the same days, all animals were monitored for body condition score. Cows were observed for heat every day and were inseminated at first heat after the 60th day postpartum. Calving to first heat interval, calving to first service interval, number of services per conception and calving interval were calculated for both groups. Milk yield for each cow was recorded monthly and 305-day milk yield was calculated. Clinoptilolite supplementation significantly increased body condition score and blood serum concentration of glucose and significantly decreased blood serum concentration of ketone bodies. Clinoptilolite also improved significantly the reproductive parameters evaluated and significantly increased milk production. These results indicate that daily dietary administration of 200 g of clinoptilolite can be used for the improvement of animal performance in dairy herds.


2018 ◽  
Vol 46 (1) ◽  
pp. 6
Author(s):  
Renée Cristine Carvalho Barbosa ◽  
Camila Flávia Magalhães Botelho ◽  
Raquel Sampaio Alves ◽  
Heloisa Justen Moreira de Souza

Background: Today, obesity is a condition commonly seen in small animal internal medicine. This condition is defined as excess of body fat resulting from increased energy absorption or reduced energy expenditure, and it is classified as a nutritional and metabolic disorder.  Obesity results from excessive formation of adipose tissue, and can pose severe consequences to the animal's health. It can also become an aggravating factor for several diseases, frequently exerting direct effects on morbidity and mortality.  This study aimed to evaluate feline body mass index (FBMI), and associate this parameter with body condition score (BCS) and leptin hormone serum levels.Materials, Methods & Results: This study was conducted in a private Veterinary Clinic exclusively dedicated to feline care in the neighborhood of Botafogo, city of Rio de Janeiro, Brazil. Ninety-six feline patients (Felis catus) were randomly selected independent of their gender (male or female - intact or not), breed, or age from cats that were submitted for surgical interventions. The population was then divided into two groups according to FBMI: group 1, with non-obese animals (FBMI < 30%), totaling 53 animals; and group 2, with obese animals (FBMI ≥ 30%), totaling 43 animals. Physical examination was conducted on all animals. During this procedure, the weight of the animals was recorded; obesity was determined subjectively using the BCS, and objectively using plasma leptin concentration as assessed by radioimmunoassay (RIA). Leptin concentration in the plasma of the 96 animals included in this study was 13.81 ± 13.06 ng/mL HE. The average for group 1 was 3.85 ± 3.08 ng/mL HE, while the average for group 2 was 26.08 ± 9.61 ng/mL HE. The average leptin concentration in animals with body condition scores 1 and 2 (lean) was 2.53 ± 1.22 ng/mL HE; the average leptin concentration in animals with a BCS of 3 (ideal) was 4.23 ± 3.67 ng/mL HE; the average leptin concentration in animals with body condition scores 4 and 5 (above the ideal weight) was 21.29 ± 12.47 ng/mL HE. Animals with scores 1, 2, and 3 were present only in group 1, with averages of 2.53 ± 1.22 ng/mL HE for animals with scores 1 and 2, and 4.23 ± 3.73 ng/mL HE for animals with a score of 3. Animals with scores 4 and 5 in group 1 had an average leptin concentration of 5.24 ± 4.41 ng/mL HE, and animals with scores 4 and 5 in group 2 had an average leptin concentration of 26.08 ± 9.61 ng/mL HE. In cats, plasma leptin has been determined in experimental studies under controlled conditions, but not in clinical studies. It is possible that this is the first study in which this parameter has been assessed under heterogeneous conditions; therefore, caution should be taken if this technique is used in the clinical routine for determination of obesity in domestic cats.Discussion: Plasma leptin concentration may be a quantitative parameter for evaluation of obesity in dogs, humans, and rodents. Assessment of plasma leptin concentration could be included in obesity monitoring programs for cats and, additionally, constitute a helpful parameter in scientific studies on obesity in this species. In addition to providing descriptive data on obesity in cats in Rio de Janeiro, the results reported in this study may help veterinarians to predict which cats are prone to becoming obese. Prevention of feline obesity can be as or more important than curing it.


2001 ◽  
Vol 26 (2) ◽  
pp. 385-388
Author(s):  
E. Tillard ◽  
S. Nabeneza ◽  
B. Faye ◽  
P. Humblot

AbstractThe relationships between body condition score (BCS), metabolic measurements and pregnancy rates were studied from 214 cows belonging to 6 herds located in Reunion Island between January and December 1998. BCS (0 to 5 scale) and biochemical blood parameters were measured before calving, 0-30, 60-90 and 120-150 days post-partum. Pregnancy status was also checked precisely after 171 AI's (n=104 cows) by EIA progesterone determination in milk 23 to 24 days after AI and pregnancy specific protein B (PSPB) measurements 30 to 45 days after AI and was further confirmed by rectal palpation by 60 days post AI. A preliminary analysis led to determine 3 groups of herds according to their pregnancy rates (40%, 26% and 14.5% respectively for group 1, 2 and 3 cows). Significant differences between the 3 groups were found for BCS, glucose and urea (p < 0.0001) and a significant main effect of the post-partum stage was observed as well (p < 0.0001). Mean BCS were not different in the 3 groups before calving but were higher in group 1 cows than in group 2 and 3 cows at all other stages studied. A similar trend was found for urea. Glucose concentrations were severely depressed in group 3 cows when compared to group 1 and 2 cows whatever the stage studied. These results sugggest that variables illustrating negative energy balance (BCS decrease and low glucose concentrations) or deficit in nitrogen supply (urea concentrations) on a herd basis are related to poor pregnancy rates.


Sensors ◽  
2021 ◽  
Vol 21 (4) ◽  
pp. 1414
Author(s):  
Ramūnas Antanaitis ◽  
Vida Juozaitienė ◽  
Dovilė Malašauskienė ◽  
Mindaugas Televičius ◽  
Mingaudas Urbutis ◽  
...  

The aim of the current study was to evaluate the relation of automatically determined body condition score (BCS) and inline biomarkers such as β-hydroxybutyrate (BHB), milk yield (MY), lactate dehydrogenase (LDH), and progesterone (mP4) with the pregnancy success of cows. The cows (n = 281) had 2.1 ± 0.1. lactations on average, were 151.6 ± 0.06 days postpartum, and were once tested with “Easy scan” ultrasound (IMV imaging, Scotland) at 30–35 d post-insemination. According to their reproductive status, cows were grouped into two groups: non-pregnant (n = 194 or 69.0% of cows) and pregnant (n = 87 or 31.0% of cows). Data concerning their BCS, mP4, MY, BHB, and LDH were collected each day from the day of insemination for 7 days. The BCS was collected with body condition score camera (DeLaval Inc., Tumba, Sweden); mP4, MY, BHB, and LDH were collected with the fully automated real-time analyzer Herd Navigator™ (Lattec I/S, Hillerød, Denmark) in combination with a DeLaval milking robot (DeLaval Inc., Tumba, Sweden). Of all the biomarkers, three differences between groups were significant. The body condition score (BCS) of the pregnant cows was higher (+0.49 score), the milk yield (MY) was lower (−4.36 kg), and milk progesterone in pregnant cows was (+6.11 ng/mL) higher compared to the group of non-pregnant cows (p < 0.001). The pregnancy status of the cows was associated with their BCS assessment (p < 0.001). We estimated that cows with BCS > 3.2 were 22 times more likely to have reproductive success than cows with BCS ≤ 3.2.


2003 ◽  
Vol 86 (6) ◽  
pp. 2193-2204 ◽  
Author(s):  
D.P. Berry ◽  
F. Buckley ◽  
P. Dillon ◽  
R.D. Evans ◽  
M. Rath ◽  
...  

2018 ◽  
Vol 31 (11) ◽  
pp. 1756-1765 ◽  
Author(s):  
Nelson Carvalho Delfino ◽  
Lucas Fialho de Aragão Bulcão ◽  
Henry Daniel Ruiz Alba ◽  
Mauricio Xavier da Silva Oliveira ◽  
Filipe Pinheiro Soares de Queiroz ◽  
...  

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