African swine fever virus (ASFV) is a large, double-stranded DNA virus and the sole member of the Asfarviridae family. ASFV infects domestic pigs, wild boars, warthogs, and bush pigs, as well as soft ticks (Ornithodoros erraticus), which likely act as a vector. The major target is swine monocyte-macrophage cells. The virus can cause high fever, haemorrhagic lesions, cyanosis, anorexia, and even fatalities in domestic pigs. Currently, there is no vaccine and effective disease control strategies against its spread are culling infected pigs and maintaining high biosecurity standards. African swine fever (ASF) spread to Europe from Africa in the middle of the 20ᵗʰ century, and later also to South America and the Caribbean. Since then, ASF has spread more widely and thus is still a great challenge for swine breeding. The genome of ASFV ranges in length from about 170 to 193 kbp depending on the isolate and contains between 150 and 167 open reading frames (ORFs). The ASFV genome encodes 150 to 200 proteins, around 50 of them structural. The roles of virus structural proteins in viral infection have been described. These proteins, such as pp220, pp62, p72, p54, p30, and CD2v, serve as the major component of virus particles and have roles in attachment, entry, and replication. All studies on ASFV proteins lay a good foundation upon which to clarify the infection mechanism and develop vaccines and diagnosis methods. In this paper, the roles of ASFV structural proteins in viral infection are reviewed.

OBJECTIVE To compare analgesic and gastrointestinal effects of lidocaine and buprenorphine administered to rabbits undergoing ovariohysterectomy. ANIMALS Fourteen 12-month-old female New Zealand White rabbits. PROCEDURES Rabbits were assigned to 2 treatment groups (7 rabbits/group). One group received buprenorphine (0.06 mg/kg, IV, q 8 h for 2 days), and the other received lidocaine (continuous rate infusion [CRI] at 100 μg/kg/min for 2 days). Variables, including food and water consumption, fecal output, glucose and cortisol concentrations, and behaviors while in exercise pens, were recorded. RESULTS Rabbits receiving a lidocaine CRI had significantly higher gastrointestinal motility, food intake, and fecal output and significantly lower glucose concentrations, compared with results for rabbits receiving buprenorphine. Rabbits receiving lidocaine also had a higher number of normal behaviors (eg, sprawling, traveling, and frolicking) after surgery, compared with behaviors such as crouching and sitting that were seen more commonly in rabbits receiving buprenorphine. Both groups had significant weight loss after surgery. Pain scores did not differ significantly between treatment groups. Significant decreases in heart rate and respiratory rate were observed on the day of surgery, compared with values before and after surgery. Rabbits in the lidocaine group had significantly overall lower heart rates than did rabbits in the buprenorphine group. CONCLUSIONS AND CLINICAL RELEVANCE A CRI of lidocaine to rabbits provided better postoperative outcomes with respect to fecal output, food intake, and glucose concentrations. Thus, lidocaine appeared to be a suitable alternative to buprenorphine for alleviating postoperative pain with minimal risk of anorexia and gastrointestinal ileus.

A study was conducted inthe Teaching Veterinary Clinical Complex,College of Veterinary Animal Sciences,Mannuthy to evaluate the efficacy ofclindamycin as potential monotherapytreatment plan for Babesia gibsoni infectionin dogs during the period from January2013 to March 2014. Dogs of variousbreeds and age groups belonging to bothsexes diagnosed of having Babesia gibsoniinfection by blood smear examination andconfirmed by PCR were selected for thestudy. These animals were treated withclindamycin @ 11mg/kg bw IV q24hr for10 days and supported with haematinics.All animals showed clinical cure withimprovement in appetite and physicalactivity, increase in haematologicalparameters including platelet count andimprovement in serum chemistry values.

Canine hepatozoonosis isa growing tick-borne disease in Punjab.Two canine hepatozoonosis cases, oneclinical and one subclinical, in Punjabwere analyzed by PCR targeting 18S rRNAgene (666 bp). After sequence analysisof the PCR products, both of them werefound almost identical to each other andwere closely related to the Hepatozooncanis strain found in Saint kitts and Nevisand Brazil with 100% (442/442) and 99%(440/442) nucleotide identity respectively.Isolates from Malta and Philippines ofH. canis were distantly related to IndianH. canis with 437/442 and 436/442 matchidentities. These results suggest that H.canis detected in north Indian dogs mighthave closer ancestral relationship with SaintKitts and Nevis followed by Brazil strain.This is the first molecular characterizationof Hepatozoon from Punjab, India.