Pregnancy Toxaemia in Small Ruminants

2020 ◽  
pp. 541-556
Author(s):  
P. B. A. Simões ◽  
R. Bexiga ◽  
L. P. Lamas ◽  
M. S. Lima
Keyword(s):  
Small Ruminants ◽  
Pregnancy Toxaemia

​Diagnostic Indicators and Therapeutic Evaluation of Pregnancy Toxaemia in Goats

2021 ◽  
Author(s):  
V. Vijayanand ◽  
M. Balagangatharathilagar ◽  
P. Tensingh Gnanaraj ◽  
S. Vairamuthu
Keyword(s):  
Glucose Monitoring ◽  
Small Ruminants ◽  
Negative Energy ◽  
Clinical Pregnancy ◽  
Prognostic Indicators ◽  
Medical Conditions ◽  
Cure Rate ◽  
Peripheral Hospital ◽  
History Of ◽  
Pregnancy Toxaemia

Background: Periparturient mortality in goats have a great economic impact on the livelihood of marginal farmers. Pregnancy toxaemia, a metabolic disease in small ruminants occurs as a result of negative energy balance consequent to enhanced requirement for glucose by the developing fetuses in the last trimester (last 6 to 4 weeks) of gestation. The present study was aimed to identify diagnostic and prognostic indicators of pregnancy toxaemia. Methods: During the period October 2016 to September 2018, a total of 516 adult non descriptive does were brought to Veterinary University Peripheral Hospital, Madhavaram Milk Colony, Chennai - 51, of which 264 (51.16%) were treated for medical conditions. Among the does treated for various medical conditions, 72 does were in their last six weeks of gestation carrying twins/triplets and presented with the history of off feed. They were subjected to determination of blood β-hydroxybutyric acid (BHBA) level by means of a portable blood ketone and glucose monitoring system and qualitative urinalysis using urine dip stick. Does with BHBA level greater than 0.8 mmol/L and less than 1.6 mmol/L were classified as sub-clinical pregnancy toxaemic group (n=12) and BHBA level greater than 1.6 mmol/L were classified as clinical pregnancy toxaemic group (n=12) and subjected to therapy while the remaining 48 does had BHBA levels less than 0.8 mmol/L. The control animals were selected from adult Tellicherry does in the age group of 2 to 4 years maintained at Livestock Farm Complex (LFC), Madhavaram Milk Colony, Chennai - 600 051. Result: All the twelve does of sub-clinical pregnancy toxaemic group recovered completely with a cure rate of 100%, while in the clinical pregnancy toxaemic group the cure rate was only 33%. Reliable diagnostic indicators of pregnancy toxaemia include blood â-hyroxybutyric acid concentration (³ 0.8 mmol/L) and presence of ketone body, glucose and protein in urine, while hypergly­caemia in advanced pregnancy toxaemic does indicate fetal death.

Pattern of grassland sward yielding when abandoned or grazed by small ruminants in Kłodzko Valley

2009 ◽  
Vol 27 (4) ◽  
Author(s):  
Ilona Klimkowska ◽  
Piotr Nowakowski ◽  
Krystyn Chudoba
Keyword(s):  
Small Ruminants

Effect of Jatropha curcas Latex on L3 Haemonchus contortus Larval Motility

2017 ◽  
Vol 9 (3) ◽  
Author(s):  
Noorzaid Muhamad ◽  
Syahirah Sazeli ◽  
Resni Mona ◽  
Jannathul Firdous
Keyword(s):  
Larvicidal Activity ◽  
Jatropha Curcas ◽  
Haemonchus Contortus ◽  
Anthelmintic Resistance ◽  
Small Ruminants ◽  
Gastrointestinal Nematodes ◽  
Dose Dependent ◽  
Plants Extract

The anthelmintic resistance has limited the control of gastrointestinal nematodes of small ruminants and thus has awakened interest in the study of plants extract as a source of anthelmintics. These experiments were carried out to evaluate the in vitro efficacy of Jatrophacurcas latex extract against Haemonchuscontortus larval motility. To evaluate the larvicidal activity, H.contortus L3 were incubated with the extracts with varying concentration of 5 mg/mL, 10 mg/mL, 15 mg/mL and 20 mg/mL at 27°C for 48, 72 and 96 hrs. The results were subjected to the Kruskal-Wallis test (P less than 0.05). The extracts showed dose-dependent larvicidal effects. These results suggest that J.curcas can be used to control gastrointestinal nematodes of small ruminants.

A brief review of diagnosis of small ruminants brucellosis

2020 ◽  
Vol 28 ◽  
Author(s):  
Jingjing Ren ◽  
Qisheng Peng
Keyword(s):  
Public Health ◽  
Infectious Disease ◽  
Economic Impact ◽  
False Positive ◽  
Brucella Melitensis ◽  
Small Ruminants ◽  
Animal Husbandry ◽  
Detection Methods ◽  
Immunological Tests

: Brucellosis caused by bacteria of the genus of Brucella remains a major zoonosis in the widely world, which is an infectious disease with a severe economic impact on animal husbandry and public health. The genus of Brucella includes ten species and the most prevalent is Brucella melitensis. The diagnosis of Brucella melitensis ruminant brucellosis is based on bacteriological and immunological tests. The use of vaccines and the false-positive serological reactions (FPSR) caused by other cross-reacting bacteria represent the immunological contexts. This complex context results in the development of the large number of diagnosis of Brucella melitensis brucellosis. The aim of this article is to briefly review the detection methods and compare the superiorities of different tests.

Alterations in Ruminal Fluid and Serum Biochemical Constituents in Goats Affected with Ruminal Acidosis

2018 ◽  
Vol 13 (03) ◽  
Author(s):  
P. R. Chavelikar ◽  
G. and Neha Rao C. Mandali ◽  
Neha Rao
Keyword(s):  
Rumen Fluid ◽  
Clinical Signs ◽  
Small Ruminants ◽  
Ruminal Fluid ◽  
Mean Values ◽  
Biochemical Constituents ◽  
Ruminal Acidosis ◽  
Methylene Blue Reduction ◽  
Serum Biochemical ◽  
The Mean

Ruminal acidosis is an important clinical emergency in small ruminants. In this study, eight healthy farm goats and 24 goats presented at TVCC of the college of Veterinary Sciences and A.H., Anand with clinical signs of ruminal acidosis and having rumen liquor pH below 6 were examined for alterations in the ruminal fluid and serum biochemical parameters. Among various rumen fluid parameters evaluated, the mean values of rumen fluid pH decreased significantly (4.71±0.11 vs. 6.90±0.10), while sediment activity time (46.67±1.20 vs. 24.50±0.78 min) and methylene blue reduction time (29.50±0.73 vs. 10.03±0.27 min) increased significantly in acidotic goats. The normal greenish, aromatic viscous color, odour and consistency of rumen fluid of healthy goats also changed to milky grey/creamy, sour/pungent watery in acidotic goats. The rumen protozoal activity decreased to nil in acidotic goats as compared to the healthy goats. Among various serum biochemical constituents, the mean values of glucose (92.43±1.37 vs. 74.13±1.83 mg/dl), BUN (26.49±0.47 vs. 22.63±1.19 mg/dl), serum creatinine (01.01±0.02 vs. 00.83±0.02 mg/dl) and albumin (03.22±0.03 vs. 03.05±0.05 g/dl), ALT (56.75±1.55 vs. 27.88±1.14 IU/L) and AST (93.25±1.82 vs. 54.00±1.75 IU/L), increased significantly, while there was significant decrease in serum calcium (09.09±0.14 vs. 10.29±0.08 mg/dl) in acidotic goats. The mean values of alkaline phosphatase (IU/L) in acidotic goats increased non-significantly from the base values of healthy goats.

scholarly journals Isolation of Mycobacterium avium Subsp. Paratuberculosis in the Feces and Tissue of Small Ruminants Using a Non-Automated Liquid Culture Method

Animals ◽  
2019 ◽  
Vol 10 (1) ◽  
pp. 20
Author(s):  
Luigi De Grossi ◽  
Davide Santori ◽  
Antonino Barone ◽  
Silvia Abbruzzese ◽  
Matteo Ricchi ◽  
...  
Keyword(s):  
Mycobacterium Avium ◽  
Liquid Culture ◽  
Culture Media ◽  
Small Ruminants ◽  
Culture Method ◽  
Mycobacterium Avium Subsp ◽  
Type I ◽  
Culture Methods ◽  
Specific Pcr ◽  
Mycobacterium Avium Subsp Paratuberculosis

Paratuberculosis is a chronic disease of ruminants caused by Mycobacterium avium subsp. Paratuberculosis (MAP). Since isolation of MAP type I (S) is rarely reported in Italy, our research was aimed at isolating, by an inexpensive liquid culture manual method, this type of MAP isolates. At first, we used an ELISA to point out to serologically positive samples from five flocks. Secondly, we used a fecal direct IS900-qPCR on the ELISA positive samples, in order to detect shedder animals. Feces from IS900-qPCR positive samples were inoculated in solid and liquid culture media. IS900-qPCR was further used to test the growth of MAP isolates in liquid medium, which were further confirmed by f57-qPCR and submitted to typing by specific PCR in order to identify the MAP type. Twenty-eight samples (24 fecal and four tissutal samples) were processed by culture methods, resulting in the isolation of six type I MAP field isolates. Notably, no isolates were recovered by solid media, underlining the utility of this liquid method. Few data about this type of MAP are currently available in Italy, and further analyses should be carried out in order to study the origin and epidemiology of type I strains circulating in Italy.

scholarly journals How to set up a postmortem facility in a farm animal practice

Livestock ◽  
2021 ◽  
Vol 26 (4) ◽  
pp. 196-201
Author(s):  
John F Mee ◽  
Rhona Ley
Keyword(s):  
General Practice ◽  
General Practitioners ◽  
Diagnostic Tool ◽  
Small Ruminants ◽  
Farm Animal ◽  
Small Animals ◽  
Animal Medicine ◽  
Set Up ◽  
Postmortem Examinations

Postmortem examinations can be a useful diagnostic tool in farm animal medicine; however, they are often avoided in general practice because of a lack of appropriate facilities and expertise/familiarity with techniques. This article describes the setting up of a basic facility to allow general practitioners to perform postmortem examinations of calves, small ruminants and other small animals, e.g. poultry.

scholarly journals Global Distribution and Genetic Heterogeneity of Border Disease Virus

Viruses ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 950
Author(s):  
Cecilia Righi ◽  
Stefano Petrini ◽  
Ilaria Pierini ◽  
Monica Giammarioli ◽  
Gian Mario De Mia
Keyword(s):  
Disease Virus ◽  
Significant Risk ◽  
Small Ruminants ◽  
Control Measures ◽  
Interspecies Transmission ◽  
Economic Losses ◽  
Border Disease Virus ◽  
Diarrhea Virus ◽  
Geographical Regions ◽  
Border Disease

Border disease virus (BDV) belongs to the genus Pestivirus of the family Flaviviridae. Interspecies transmission of BDV between sheep, cattle, and pigs occurs regularly, sometimes making diagnosis a challenge. BDV can yield substantial economic losses, including prenatal and postnatal infections in lambs, which are the primary source of infection and maintenance of the virus in the population. Since BDV is antigenically and genetically related to bovine viral diarrhea virus (BVDV), it might pose a significant risk to cattle, influencing BVDV eradication campaigns. Similarly, the presence of BDV in swine herds due to pestivirus spillover between small ruminants and pigs might cause uncertainty in classical swine fever virus (CSFV) diagnostics. Therefore, knowledge of BDV epidemiology in different geographical regions will help prevent its spread and optimize control measures. Previous epidemiological studies have shown that various BDV genotypes are predominant in different countries. This review provides an overview of the spread of BDV world-wide in different host species.

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