A number of animals with genetically identical appearance can be produced by somatic cell nuclear transfer (SCNT). From current advancement of SCNT and molecular techniques, production of a transgenic animal becomes easier. Although cloning efficiency in goat is low, the ability to propagate genetically identical animals, with a gene or genes of interest, would be important for increasing productivity and ultimately the economic livelihood. In this paper, the potential applications and uses of SCNT technology like production of transgenic goat for production of quality milk and meat are discussed.

The comparative efficacy of Diazepam, Ketamine, and Ketamine-Diazepam combination was assessed in adult chickens. The chickens (n=30) were divided into three equal groups (G-1, G-2 and G-3), and were administered with Diazepam dosed at 0.5 mg/kg body weight (b.wt.), Ketamine HCL dosed at 20 mg/kg b.wt., and Ketamine HCL (dosed at 10 mg/kg b.wt.) combined with Diazepam (dosed at 2 mg/kg b.wt.) through intramuscular (IM) route. The means of induction period, duration of sedation or anesthesia, full recovery period and duration of analgesia were significantly (p≤0.05) differed among the groups. Also, the clinical and hematological parameters measured before and after the sedation or anesthesia within the groups were found to be differed significantly (p≤0.05) from each other. It was concluded that Diazepam dosed at 0.5 mg/kg b.wt. (IM) can be used in cockerels. However, combination of Ketamine (at 10 mg/kg IM)-Diazepam (at 2 mg/kg b.wt. IM) is preferably recommended as this combination is comparatively safer, and minimizes the pains elicited from the surgical procedure of using Diazepam alone.

This study was aimed to determine the bioequivalence of three different preparations of florfenicol using non-drugged broiler chickens. A total of 28 broiler chickens aging 30-day were divided into four equal groups; these were Group I, II, III, and IV. The birds of Group I (for effective substance) were given intravenous (i.v.) administration of florfenicol dosed at 40 mg/kg body weight (b.wt.). The birds of Group II (for reference drug), Group III (for test-1 drug), and Group IV (for test-2 drug) received florfenicol preparations with water (dosed at 40 mg/kg b.wt.) through intracrop administration. Blood samples were collected periodically from the birds of all four groups, and blood plasma was separated. Levels of florfenicol and its metabolite (florfenicol amine) in the plasma were measured by High Performance Liquid Chromatography (HPLC). In this study, the limit of detection (LOD) for florfenicol and florfenicol amine were recorded as 0.017 and 0.78 µg/mL, respectively. On the other hand, the recovery of florfenicol and florfenicol amine were 83.4-84.6 and 82.2-83.8%, respectively. Based on the values of area under the curve (AUC), maximum concentration (Cmax), and time to maximum concentration (Tmax), test-1 drug was found to be acceptable, whereas test-2 drug was remained below the acceptable limits (80-125%) of AUC and Cmax. Thus, it was concluded that test-1 drug was bioequivalent as compared to the reference drug.

The present study was carried out during the month of January 2014 when a total of 148 dogs with history of various diseases were presented to the Campus Veterinary Hospital, Teaching Veterinary Clinical Complex, College of Veterinary Science, Rajendranagar, Hyderabad, India. Out of 148 dogs that were presented to the hospital, 48 dogs had the clinical signs of loss of hair, itching, and reduced food intake. The dogs were restless and continuously rubbed their bodies against the walls in the houses, and scratching with their legs. Clinical examination of the dogs revealed presence of alopecia, pruritus, and the formation of small crusts. All 48 dogs were treated with ivermectin by subcutaneous injection dosed at 0.02 mL/kg body weight at a weekly interval for 2 to 3 weeks. All dogs were bathed with cypermethrin shampoo weekly once for 2-3 weeks. In the present study, it was observed that ivermectin/cypermethrin combination therapy was effective for the management of tick infestation in dogs.

According to the WHO- “Health is a state of complete physical, mental and social well-being and not merely an absence of disease or infirmity”. The good health is the fundamental right of all the people on earth. The concept of ‘One Medicine’ coined by Calvin W. Schwabe evolves towards ’One Health’ which comprises collaborative efforts of multiple disciplines to achieve perfect health of people, animals, and our environment. ‘One Health’ deals with the challenges at the intersection of animal, human and environment health including the infectious diseases, the global food crises, and climate change due to global warming. The cordial and active association of various disciplines such as medicine, veterinary, public health, environment, wildlife, ecology, and food hygiene is highly emphasized in order to achieve the goal of ‘One Health’. This mini-review describes brief history of ‘one health’, the roles of veterinary, medical and environmental professionals, and developing collaboration with various concern professionals to achieve ‘one health’. In addition, the selected achievements of ‘one health’ in the past 10 years have been described along with the challenges ahead for the successful implementation of such concept.

The aim of this study was to determine the reproductive parameters of sows in selected area of Bangladesh. A total of 51 sows from 21 farms were selected for this study. The data on reproductive parameters were collected from the owners by interviewing with pretested questionnaire. We found that the age at puberty, estrus cycle length, estrus duration, interval between farrowing and onset of estrus and gestation length were 254.5±34.4 and 21.2±1.2 days, 34.2±13.2 h, 51.8±10.9 and 114.3±0.9 days, respectively. The number of required services for each pregnancy in native sows was 1.4 ±0.6, and the first service pregnancy rate using natural mating was 63.8%. Moreover, the number of piglets born per sow was 7.6±3.4. The highest piglet production (10.6±3.1) was in parity 5 and the lowest (4.1±0.6) was in parity 1. Estrus was detected in 34.1% sows on the basis of observing standing reflex when boar mounted. In conclusion, reproductive parameters in native sows of Bangladesh need to be improved for ensuring satisfactory reproductive performances.

The study was conducted in Mokwa, Nigeria, to estimate the live body weight (LBW) of Nigerian breeds of sheep using cannon bone length (CBL), and other linear body measurements (LBM). A total of 116 sheep were measured for LBW and LBM. The animals were categorized into two sex groups as male and female, and four age groups as <12 months, 13-24 months, 25-36 months and ≥37 months. The current findings showed that in almost all the age groups, the chest depth and heart girth alone or in combination gave the best fitted prediction equation(s). However, the CBL negatively correlated with LBW in the male and female (combined) of <12 months age group, and positively correlated with LBW in the age groups of 25-36 and ≥37 months.

The study was aimed to investigate the molecular epidemiology and antibiotic resistance pattern of Enteropathogenic Escherichia coli (EPEC) in bovines and their handlers in Jammu, India. A total of 173 samples comprising of 103 fecal samples from bovines (60 from cattle and 43 from buffaloes), 28 stools and 42 fingertip rinses from bovine handlers were collected during August 2011 to March 2012. The isolated 126 E. coli strains (86 from bovines and 40 from handlers) belonged to 25 different serogroups in addition to rough and untypeable strains. Using multiplex polymerase chain reaction, four EPEC strains were isolated; two each from bovines and their handlers, of which two possessed the hemolysin (hlyA) gene. The prevalence of EPEC was recorded as 1.66% (n=1/60) in cattle, 2.32% (n=1/43) in buffaloes, and 2.85% (n=2/70) in their handlers. Antibiogram studies with the EPEC revealed the presence of multi-drug resistant E. coli. The isolates were mostly resistant to Amikacin, Amoxicillin, Cefixime and Streptomycin, and sensitive to Chloramphenicol. This study indicates that bovines as well as their handlers in Jammu region harbor EPEC, many of which being multi-drug resistant and carrying the hemolysin gene could be of high pathogenic potential for humans.

Neospora caninum is an Apicomplexan parasite which may cause abortion in cattle. This study investigated occurrences of antibodies against N. caninum in Iranian native cattle. From September 2010 to September 2011, blood samples (n=768) of native cows were collected randomly from different rural regions of Hamedan (n=400) and Kurdistan provinces (n=368) located to the western part of Iran. All the samples were evaluated for IgG antibodies against N. caninum using Enzyme Linked Immunosorbent Assay. The IgG antibodies to N. caninum were found in 14.2% (n=109/768) of serum samples (95% CI: 11.74 - 16.66). There was a significant difference between seropositivity and abortion history (p<0.0001, OR=2.9), unlike to age groups (p=0.105). This is the first report of N. caninum infection in Iranian native cattle. In conclusion, N. caninum is an important factor in abortion in Iranian native cattle. Further comprehensive studies and designing control strategies for improving management in cattle farms are highly recommended.