Objective: This study aimed to isolate and identify Escherichia coli from broiler samples from Sukabumi, Indonesia. Also, antibiogram studies of the isolated bacteria were carried out consid¬ering the detection of the antibiotic resistance genes. Materials and Methods: Cloaca swabs (n = 45) were collected from broilers in Sukabumi, Indonesia. Isolation and identification of E. coli were carried out according to standard bacterio¬logical techniques and biochemical tests, followed by confirmation of the polymerase chain reac¬tion targeting the uspA gene. Antibiotic sensitivity test, using several antibiotics [tetracycline (TE), oxytetracycline (OT), ampicillin (AMP), gentamicin (CN), nalidixic acid (NA), ciprofloxacin (CIP), enrofloxacin (ENR), chloramphenicol, and erythromycin] was carried out following the Kirby Bauer disk diffusion method. Detection of antibiotic resistance coding genes was carried out by PCR using specific oligonucleotide primers. Statistical analysis was carried out with one-way anal¬ysis of variance. Results: The results showed that 55.6% (25/45) of the samples were associated with the pres¬ence of E. coli. Antibiotic sensitivity test showed that the E. coli isolates were resistant to TE (88%; 22/25), OT (88%; 22/25), AMP (100%; 25/25), CN (64%; 16/25), NA (100%; 22/25), CIP (88%; 22/25), ENR (72%; 18/25), chloramphenicol (0%; 0/25), and erythromycin (92%; 23/25). On the other hand, the antibiotic resistance coding genes were tetA (86.4%; 19/22), blaTEM (100%; 25/25), aac(3)-IV (0%; 0/16), gyrA (100%; 25/25), and ermB (13%; 3/23). It was found that chlor¬amphenicol is markedly different from other antibiotic treatment groups. Conclusion: Escherichia coli was successfully isolated from cloacal swabs of broiler in Sukabumi, Indonesia. The bacteria were resistant to TE, OT, AMP, CN, NA, CIP, ENR, and erythromycin. Chloramphenicol was more sensitive and effective than other antibiotics in inhibiting the growth of E. coli. The antibiotic resistance genes detected were tetA, blaTEM, gyrA, and ermB. [J Adv Vet Anim Res 2021; 8(1.000): 84-90]

Objective: This study investigated and compared the chemical composition, cholesterol content, fatty acid (FA), and amino acid (AA) profiles of doi and rasomalai made from buffalo milk. Materials and Methods: Bangladesh Agricultural University Dairy Farm, Mymensingh-2202, Bangladesh was the source of raw buffalo milk. Then, doi and rasomalai were produced and ana¬lyzed. Prior to the production of doi and rasomalai, the gross composition and AAs of milk were evaluated. Milk and dairy products were evaluated for gross composition using an automated milk analyzer and the Association of Agricultural Chemists techniques, respectively. At the Bangladesh Council for Scientific and Industrial Research, Dhaka, Bangladesh, the cholesterol, FA, and AA lev¬els of doi and rasomalai were determined. Additionally, atherogenic and thrombogenic indices were determined using established equations. Results: The results indicated that the majority of the proximate components were significantly greater (p < 0.05) in rasomalai than in doi. Rasomalai had 3.64 mg more cholesterol (p > 0.05) than doi. The FA profile was identical across doi and rasomalai with the exception of oleic acid (C18:1cis-9), which was 1.50% greater (p < 0.05) in rasomalai. The atherogenicity index was found to be statistically higher in doi than in rasomalai (p > 0.05). Similarly, the thrombogenic index was found to be significantly higher (p > 0.05) in doi (1.98) when compared to the rasomalai (1.92). The concentrations of all AAs were found to be quantitatively higher in doi than in rasomalai (p > 0.05). Conclusion: The conclusion is that buffalo milk rasomalai appears to have a higher nutritional density than buffalo milk doi. [J Adv Vet Anim Res 2021; 8(3.000): 511-520]

Objective: Phuchka is one of the most common street foods in Bangladesh. It is served with salad, sweet and sour tamarind dispersed water, and minced eggs as topping at places where people usually gather. This makes these foods susceptible to bacterial contamination. Therefore, assessing the bacterial load and antimicrobial profile of organisms isolated from phuchka and other foodstuffs served with it was the focus of this study. Materials and Methods: Bacterial isolates were isolated and identified from the samples after the bacterial loads were assessed as total viable count (TVC), total coliform count (TCC), and total staphylococcal count (TSC). The antibiotic resistance profile of the isolates was obtained using the disk diffusion method. Molecular detection of Escherichia coli isolates and the presence of gene responsible for tetracycline resistance was confirmed by polymerase chain reaction. Results: According to the recommendations, the TVC value of 70% phuchka and egg samples was safe, whereas TSC value illustrated that 80% of both phuchka and egg samples were at safety level. For the TCC value, 80% egg and 70% phuchka samples were found to be safe for consumption. Among all the samples, the microbial loads of the vendors hand wash were least in the safety level. Antibiotic sensitivity tests revealed that both Staphylococcus spp. and E. coli isolates were sensitive to gentamicin and ciprofloxacin but showed resistance to ampicillin. Conclusion: The data of this study indicate that phuchka can pose a public health problem as foodborne bacterial isolates which are antibiotic-resistant are found in it. [J Adv Vet Anim Res 2021; 8(3.000): 361-366]

Objective: The experiment was designed to establish suitable management strategies through the different feeding and breeding approaches on fertility improvement in the experimental repeat breeding (RB) cows. Materials and Methods: 80 RB cows were selected for this experiment. Before grouping, all cows were deworming and then divided into four equal groups, namely GroupTF1 [traditional feed¬ing practice and natural insemination (NI)], GroupTF2 [traditional feeding practice and Artificial insemination (AI)], GroupSF1 [standard (STD) feeding practice and NI], and GroupSF2 (STD feed¬ing practice and AI). These allocated RB cows were fed by traditional and STD feeding methods for 90 days and then inseminated by AI and NI breeding systems. The dominant follicle (DF) diameter, hemato-biochemical elements, and estrogen (E2) hormone were estimated during the insemina¬tion of cows. Estimation of the pregnancy rate was carried out at days 4590 post-insemination in the cows. Results: The pregnancy rate was significantly (p < 0.05) higher in STD feeding practice with NI when compared to traditional feeding practice irrespective of breeding systems, and it was also significantly (p < 0.05) higher in NI than in AI breeding system, irrespective of feeding strategies. The results also showed that the diameter of DF, serum E2, total erythrocyte count, hemoglo¬bin, packed cell volume, total cholesterol, total protein, glucose, calcium, phosphorus, ferric iron, copper, zinc, and magnesium at the time of insemination were significantly (p < 0.01) elevated in the experimental RB cows with STD feeding practice. The diameter of DF and serum E2 were significant (p < 0.01) and positively correlated with all hemato-biochemical elements in the cows at the time of insemination. Conclusion: The results suggest that NI with STD feeding practice may increase fertility in RB cows by improving general health status. Finally, it could support the veterinarians and researchers to define the management strategies using feeding and breeding strategies to prevent repeat breed¬ing syndrome in dairy cows. [J Adv Vet Anim Res 2021; 8(2.000): 282-290]

Objective: This work aimed to detect the frequency of pathogenic bacteria of zoonotic impor¬tance in ducks dropping, their surrounding environment, and farmworkers in contact with them. Furthermore, the susceptibility pattern of isolated bacteria to antimicrobial drugs and the effi¬ciency of disinfectants (CID 20, Durak® plus, and hydrogen peroxide (H2O2), nano zinc oxide (ZnO NPs), and hydrogen peroxide loaded nano zinc oxide (H2O2/ZnO NPs) composites against isolated bacteria were evaluated. Materials and Methods: A total of 271 samples were collected from duck pens, including 35 fecal droppings, 200 environmental samples, and 36 from the hands of pen workers for isolation and identification of bacterial strains using standard microbiological procedures. After that, the antibi¬otic sensitivity testing of 40 bacterial isolates was carried out using disk diffusion assay. ZnO NPs and H2O2/ZnO NPs were characterized using Fourier-transform infrared spectrum and high-reso-lution transmission electron microscopy. The efficacy of disinfectants and nanocomposites was evaluated against enteropathogenic bacteria using the broth macro-dilution method. Results: The results showed that the overall prevalence of pathogenic bacteria in duck pens was 62.73. The highest isolation rate was detected in duck fecal droppings (100%), while Escherichia coli was found to be the most isolated pathogen (56.47%), followed by Pseudomonas aeruginosa (21.8%), Proteus mirabilis (15.29), and Salmonella species (6.47%). Multidrug resistance (MDR) was detected in the majority of bacterial isolates. The efficiency of CID 20 and Durak® plus dis¬infectants against all bacterial isolates was highly susceptible (100%) after 120 min of exposure time compared to the effectiveness of H2O2 on enteropathogenic bacteria which did not exceeded 60% at 5% concentration. Meanwhile, the sensitivity of Salmonella spp. to Durak® plus did not exceeded 80%. Conclusion: The duck fecal droppings are the primary source of bacterial isolates. MDR isolates were susceptible to both CID 20 and Durak® plus disinfectants after 120 min of exposure time at a concentration of 1:100 ml. Besides, H2O2/ZnO NPs composite proved its lethal effect against all testing strains at 0.02 mg/ml after 120 min of exposure. Strict biosecurity guidelines are required to mitigate and prevent the transmission of potentially zoonotic pathogens through the farm envi¬ronment and/or duck droppings. [J Adv Vet Anim Res 2021; 8(1.000): 105-115]

Objective: This research work aimed to assess the histopathological features and degree of gas¬tritis severity in a rat model, induced by Helicobacter pylori infection after administering omepra¬zole, amoxicillin, and clarithromycin as the standard first-line eradication regimen. Material and Methods: Twenty-one male rats were adapted for 7 days and randomly divided into three equal groups. Group 1 was considered a negative control. Group 2 and Group 3 were treated as H. pylori-inoculated groups. Group 2 was set as a positive control. Group 3 was admin¬istered omeprazole, amoxicillin, and clarithromycin as a first-line eradication regimen. Gastric histopathological examination was conducted. The difference in the severity of gastritis among the groups was examined using the one-way analysis of variance test. The significance was deter¬mined to be p < 0.05. Results: Gastritis was found in all inoculated groups. The severity of gastritis was highest in Group 2 (p < 0.05). We could see a refinement in gastritis severity after administering omeprazole, amox¬icillin, and clarithromycin as a first-line eradication regimen (Group 3 vs. Group 2; p [J Adv Vet Anim Res 2021; 8(1.000): 158-163]

Objective: Previously, we have shown that predicted zymogen granule protein 16 homolog B (P-G3MZ19) existed in Bali cattle (Bos javanicus) saliva. It was suggested that P-G3MZ19 is a mem¬ber of the mannose-binding lectin family that plays an essential role in innate immunity. In the present study, we aimed to analyze the structure and ligand-binding of P-3MZ19 in Bali cattle saliva. Materials and Methods: Saliva of four adult healthy Bali cattle was collected, lyophilized, and subjected to two-dimensional (2-D) gel electrophoresis. The target spot of around 17 kDa related to P-G3MZ19 was excised for matrix-assisted laser desorption ionization time-of-flight mass spec¬trometer/time-of-flight mass spectrometer mass spectrometry analysis and sequencing. The structure and the ligand-binding of P-3MZ19 were analyzed using bioinformatics software pro¬grams published elsewhere. Results: Based on Iterative Threading ASSEmbly Refinement the 3D model of P-G3MZ19 was suggested to have similarities to exo-alpha-sialidase (EC 3.2.1.18); while its ligand-binding sites consisted of seven residues, i.e., 25aa-26aa (Gly-Gly), 95aa (Phe), 138aa (Tyr), 140aa (Leu), 141aa (Gly), and 143aa (Thr). Conclusion: The structure of P-G3MZ19 of Bali cattle saliva and its ligand-binding sites have been successfully determined by using bioinformatics techniques. The biological and immunological roles of the peptide are currently under investigation based on P-G3MZ19 synthetic peptides. [J Adv Vet Anim Res 2021; 8(2.000): 224-229]

Objective: The papers primary goal is to report the devastating impact of carbon tetrachloride (CCl4) on rat testicular tissue and the possible protecting function of propolis against CCl4 based on its free radical scavenging and inflammatory relief properties. Materials and Methods: A total of 24 adult male albino rats had been classified into four groups (six rats/group). Rats of group 1 served as control, whereas groups 24 received propolis (200 mg/kg/day), CCl4 (3 ml/kg/day), and propolis/CCl4, respectively. After 4 weeks, the collected sera were applied for the estimation of lipid profile and sex hormones. Also, histopathological picture, malondialdehyde, and tumor necrosis factor alpha (TNFα) gene profile was measured in collected testicular tissues. Results: The present information revealed a noteworthy change (p < 0.05) in lipid profile, decrease in testicular weight, testosterone, antioxidants values along with a prominent increase (p < 0.05) in estradiol, lipid peroxidation values, and expression of TNFα in rats administrated with CCl4 com¬pared to control. Moreover, the histopathological profile showed the degeneration of the epithe¬lium. Interestingly, propolis attenuated the destructive effect of CCl4 on rat testes. Conclusion: The examined dose of propolis reduced oxidation, and inflammatory reactions resulted from CCl4 exposure and proved that it might have a helpful part in free radicals inter¬ceded diseases. [J Adv Vet Anim Res 2021; 8(1.000): 70-77]

Objective: This study aimed to salvage the study population from the fatality that occurs due to iatrogenic injury to the thoracic cavitys pleural membrane. Materials and Methods: An experimental study of temporomandibular joint arthroplasty with costochondral graft was carried out on 72 healthy Oryctolagus cuniculus species of male rab¬bits. The rabbits were distributed into two age groups: growing (34 months) and adult (1218 months). All the procedures were carried out under general anesthesia with xylazine hydrochlo-ride and ketamine hydrochloride after calculating the doses, maintained by halothane and O2 inhalations. Out of 72 rabbits, 33 rabbits had accidental perforation of the pleural membrane observed that required a chest drain. Results: In this study, 21 (63.64%) rabbits received chest drain and salvaged. The rest of the rab¬bits (n = 12; 36.36%) that did not receive any chest drain and died. Most of the rabbits (n = 17; 81%) were under the growing group, weighing less than 2 kg and four (19%) were adult rabbits. Conclusion: This manual chest drain is life-saving for rabbits. It is a new addition to the advance¬ment of thoracic surgery on animals. It is cost-effective and safe. The developed customized drain¬age system may make it easier to harvest the costochondral graft-related experiments. [J Adv Vet Anim Res 2021; 8(1.000): 138-145]

Objective: The present study aimed to evaluate the impact of dietary turmeric or garlic extract on physiological responses, hematological parameters, antioxidants status, testicular functions, and health indices of heat-stressed rabbit males. Materials and Methods: Seventy bucks were distributed into seven experimental groups (ten/ group). A commercial diet (CD) was fed to rabbit males in the control group, while males in G2, G3, and G4 were fed CD with turmeric at 30, 60, and 90 mg/kg, respectively. Males in G5, G6, and G7 were fed CD with garlic extract at 50, 75, and 100 mg/kg, respectively, for 8 weeks. Results: The results showed that turmeric or garlic extract levels decreased ear temperature, res¬piration rate, germ cell apoptotic number, total cholesterol, triglycerides, malondialdehyde level, libido, and sperm of dead and abnormal tail (p < 0.05). The hemoglobin and red and white blood cells, platelets, total antioxidants capacity, mass motility, mitochondrial potential, normal, acro¬some reacted, normality, and a total functional fraction of spermatozoa and relative of epididymal weight were increased (p < 0.05). The increased packed cell volume percentage and initial semen fructose were significant only when 100 mg per kg garlic extract was supplemented. Conclusion: Phytochemicals extract supplementation can be an effective dietary supplementation to eliminate heat stress and improve health, oxidative capacity, and testicular functions of rabbit males. [J Adv Vet Anim Res 2021; 8(2.000): 256-265]