Objective: This research investigated the antibacterial properties of coated silver nanoparticles (CAgNPs) and non-coated silver nanoparticles (NCAgNPs) against bacterial pathogens relevant to Nile tilapia (Oreochromis niloticus), using both in vitro and in vivo methods. Materials and Methods: The antibacterial activity of CAgNPs and NCAgNPs was evaluated in vitro against seven bacterial pathogens: Staphylococcus aureus, Bacillus cereus, Escherichia coli, Aeromonas hydrophila, Listeria monocytogenes, Salmonella enterica, and Aeromonas sobria. For the in vivo assessment, 200 Nile tilapia were divided into five treatment groups. The control treatment group was fed a standard diet, but the four treatment groups were fed the standard diet mixed with either 100 or 200 mg/kg of CAgNPs or NCAgNPs, respectively, and the growth indices, antioxidant parameters, immune functions, and intestinal microbiota were assessed. When the experiment was finished, 20 fish of every group were infected with A. hydrophila. Results: In vitro assays demonstrated significant antibacterial activity of both CAgNPs and NCAgNPs at 200 µg/ml (p < 0.05) against every bacterial strain that was studied, with moderate activity observed at 100 µg/ml. CAgNPs exhibited larger inhibition zones (30.0 ± 0.58 mm to 36.33 ± 0.88 mm) compared to NCAgNPs, with a minimum inhibitory concentration of 150 µg/ml. Dietary supplementation with 200 mg/kg CAgNPs improved growth performance, enhanced immune parameters, reduced oxidative stress, and decreased intestinal bacterial load in Nile tilapia. Furthermore, dietary supplementation with 100 mg/kg CAgNPs was more efficient than 100 mg/kg NCAgNPs in reducing intestinal bacterial colonization in fish. Conclusion: These findings indicate the possibility of CAgNPs as an efficient antimicrobial factor in aquaculture. CAgNPs may offer a promising alternative to conventional antibiotics by improving tilapia health and antioxidant status, enhancing immune function, and increasing disease resistance. [J Adv Vet Anim Res 2025; 12(2.000): 647-660]

Objective: This research investigated the antibacterial properties of coated silver nanoparticles (CAgNPs) and non-coated silver nanoparticles (NCAgNPs) against bacterial pathogens relevant to Nile tilapia (Oreochromis niloticus), using both in vitro and in vivo methods. Materials and Methods: The antibacterial activity of CAgNPs and NCAgNPs was evaluated in vitro against seven bacterial pathogens: Staphylococcus aureus, Bacillus cereus, Escherichia coli, Aeromonas hydrophila, Listeria monocytogenes, Salmonella enterica, and Aeromonas sobria. For the in vivo assessment, 200 Nile tilapia were divided into five treatment groups. The control treatment group was fed a standard diet, but the four treatment groups were fed the standard diet mixed with either 100 or 200 mg/kg of CAgNPs or NCAgNPs, respectively, and the growth indices, antioxidant parameters, immune functions, and intestinal microbiota were assessed. When the experiment was finished, 20 fish of every group were infected with A. hydrophila. Results: In vitro assays demonstrated significant antibacterial activity of both CAgNPs and NCAgNPs at 200 µg/ml (p < 0.05) against every bacterial strain that was studied, with moderate activity observed at 100 µg/ml. CAgNPs exhibited larger inhibition zones (30.0 ± 0.58 mm to 36.33 ± 0.88 mm) compared to NCAgNPs, with a minimum inhibitory concentration of 150 µg/ ml. Dietary supplementation with 200 mg/kg CAgNPs improved growth performance, enhanced immune parameters, reduced oxidative stress, and decreased intestinal bacterial load in Nile tilapia. Furthermore, dietary supplementation with 100 mg/kg CAgNPs was more efficient than 100 mg/kg NCAgNPs in reducing intestinal bacterial colonization in fish. Conclusion: These findings indicate the possibility of CAgNPs as an efficient antimicrobial factor in aquaculture. CAgNPs may offer a promising alternative to conventional antibiotics by improving tilapia health and antioxidant status, enhancing immune function, and increasing disease resistance. J. Adv. Vet. Anim. Res., 12(2): 647–660, June 2025 http://doi.org/10.5455/javar.2025.l928

Recent studies have identified wing cells, a substructure of the wing, as carrying taxonomic signals across various mosquito genera. However, the presence of a taxonomic signal in the wing cells of the genus Lutzia (Diptera: Culicidae) has not yet been confirmed. Objective: This study aimed to evaluate the efficacy of the outline-based geometric morphometric (GM) approach in distinguishing Lutzia species found in Thailand, namely Lutzia chiangmaiensis, Lutzia fuscana, Lutzia halifaxii, and Lutzia vorax. Materials and Methods: The outline-based geometric morphometrics was employed to analyze four wing elements: the wing contour, the second submarginal cell, the first posterior cell, and the third posterior cell. Results: In the size analysis, Lt. vorax consistently exhibited significantly larger wing elements compared to the other species (p < 0.05). The factor maps based on discriminant analysis for the wing elements among the species indicated that most groups overlapped in morphospace. However, for the third posterior cell, the Lt. vorax group presented a more distinct shape. While shape analysis detected significant differences between almost all species pairs (p < 0.05), there was an exception between Lt. halifaxii and Lt. chiangmaiensis in the first posterior cell (p > 0.05). Additionally, shape analysis further indicated that the third posterior cell achieved the highest percentage of correct classifications, with an adjusted total assignment accuracy of 71%. Conclusion: This finding reveals a significant taxonomic signal in the third posterior cell, suggesting that the outline-based GM approach can effectively complement the landmark-based GM approach in distinguishing Lutzia species. [J Adv Vet Anim Res 2025; 12(2.000): 516-528]

Recent studies have identified wing cells, a substructure of the wing, as carrying taxonomic signals across various mosquito genera. However, the presence of a taxonomic signal in the wing cells of the genus Lutzia (Diptera: Culicidae) has not yet been confirmed. Objective: This study aimed to evaluate the efficacy of the outline-based geometric morphometric (GM) approach in distinguishing Lutzia species found in Thailand, namely Lutzia chiangmaiensis, Lutzia fuscana, Lutzia halifaxii, and Lutzia vorax. Materials and Methods: The outline-based geometric morphometrics was employed to analyze four wing elements: the wing contour, the second submarginal cell, the first posterior cell, and the third posterior cell. Results: In the size analysis, Lt. vorax consistently exhibited significantly larger wing elements compared to the other species (p < 0.05). The factor maps based on discriminant analysis for the wing elements among the species indicated that most groups overlapped in morphospace. However, for the third posterior cell, the Lt. vorax group presented a more distinct shape. While shape analysis detected significant differences between almost all species pairs (p < 0.05), there was an exception between Lt. halifaxii and Lt. chiangmaiensis in the first posterior cell (p > 0.05). Additionally, shape analysis further indicated that the third posterior cell achieved the highest percentage of correct classifications, with an adjusted total assignment accuracy of 71%. Conclusion: This finding reveals a significant taxonomic signal in the third posterior cell, suggesting that the outline-based GM approach can effectively complement the landmark-based GM approach in distinguishing Lutzia species. J. Adv. Vet. Anim. Res., 12(2): 516–528, June 2025 http://doi.org/10.5455/javar.2025.l916

Objective: Antibiotic resistance is a worldwide health challenge. Close interaction with dogs carrying antibiotic-resistant zoonotic agents poses a risk to human health. The present study aimed to characterize antibiotic-resistant Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) isolated from dogs in Southern Benin. Materials and methods: A total of 336 swabs (112 buccal, 112 nasal, and 112 rectal) from 112 dogs living in the communes of Abomey-Calavi and Cotonou were analyzed for E. coli and S. aureus presence. Bacterial isolates were tested for antibiotic (penicillins, tetracyclines, aminoglycosides, cephalosporins, sulfonamides, and macrolides) susceptibility using the disc diffusion method, and antibiotic-resistant strains were characterized by the polymerase chain reaction method. Results: A 41.07% and 20.53% of dogs harbored E. coli and S. aureus, respectively. Escherichia coli and S. aureus isolates showed resistance to penicillin (100% and 81.48%), tetracycline (44.64% and 59.26%), and other antimicrobials tested. Escherichia coli isolates harbored resistance genes blaTEM (63.46%), tetA (62.50%), and strA-strB (55.56%). tetK (100%), tetM (100%), and blaZ (82.61%) were present in S. aureus isolates. Escherichia coli strains harbored virulence genes fimH (61.54%), kpsMTII (26.92%), fyuA (19.23%), and eae (1.92%), whereas 20.83% of S. aureus strains harbored pvl and fnbA. Conclusion: The results of the current study reveal the urgent need for stricter controls on antibiotic use. Implementing guidelines, responsible prescribing, and increasing public awareness are crucial steps to address this problem. [J Adv Vet Anim Res 2025; 12(2.000): 396-419]

Objective: Antibiotic resistance is a worldwide health challenge. Close interaction with dogs carrying antibiotic-resistant zoonotic agents poses a risk to human health. The present study aimed to characterize antibiotic-resistant Escherichia coli (E. coli) and Staphylococcus aureus (S. aureus) isolated from dogs in Southern Benin. Materials and methods: A total of 336 swabs (112 buccal, 112 nasal, and 112 rectal) from 112 dogs living in the communes of Abomey-Calavi and Cotonou were analyzed for E. coli and S. aureus presence. Bacterial isolates were tested for antibiotic (penicillins, tetracyclines, aminoglycosides, cephalosporins, sulfonamides, and macrolides) susceptibility using the disc diffusion method, and antibiotic-resistant strains were characterized by the polymerase chain reaction method. Results: A 41.07% and 20.53% of dogs harbored E. coli and S. aureus, respectively. Escherichia coli and S. aureus isolates showed resistance to penicillin (100% and 81.48%), tetracycline (44.64% and 59.26%), and other antimicrobials tested. Escherichia coli isolates harbored resistance genes blaTEM (63.46%), tetA (62.50%), and strA-strB (55.56%). tetK (100%), tetM (100%), and blaZ (82.61%) were present in S. aureus isolates. Escherichia coli strains harbored virulence genes fimH (61.54%), kpsMTII (26.92%), fyuA (19.23%), and eae (1.92%), whereas 20.83% of S. aureus strains harbored pvl and fnbA. Conclusion: The results of the current study reveal the urgent need for stricter controls on antibiotic use. Implementing guidelines, responsible prescribing, and increasing public awareness are crucial steps to address this problem. J. Adv. Vet. Anim. Res., 12(2): 396–419, June 2025 http://doi.org/10.5455/javar.2025.l907

Objective: This study aimed to evaluate the effects of plant extracts from desert species on egg-hatching inhibition (EHI) and larval mortality of gastrointestinal nematodes (GINs) in cattle under in vitro conditions. Materials and Methods: Hydro-alcoholic extracts of tasajillo [Cylindropuntia leptocaulis (DC) F.M. Kunth], coyonoxtle [Cylindropuntia imbricata (Haw) F.M. Kunth], mariola (Parthenium incanum Kunth), and mesquite [Neltuma juliflora (Sw.) Raf.] were tested. GIN eggs and infective larvae were exposed to the plant extracts in decreasing doses, and the median lethal dose50 (LD50) and maximum lethal dose99 (LD99) were calculated using the SAS PROBIT procedure. Results: The C. imbricata extract demonstrated the highest EHI at a small LD50 (2.31 mg/ml) and achieved 100% larval mortality at a 5.8 mg/ml concentration. The P. incanum extract showed the highest larval mortality at the LD99 (6.50 mg/ml), although N. juliflora had the lowest LD50. However, the N. juliflora pod extract was the least effective overall. These findings indicate that C. imbricata was the most effective extract for inhibiting egg hatching, while P. incanum was the most effective for promoting larval mortality under in vitro conditions. Conclusion: The small doses used against eggs and larvae of nematode parasites suggest that wild desert plants could provide a viable and ecological alternative for the in vitro control of GINs in cattle. [J Adv Vet Anim Res 2025; 12(2.000): 529-538]

Objective: This study aimed to evaluate the effects of plant extracts from desert species on egg-hatching inhibition (EHI) and larval mortality of gastrointestinal nematodes (GINs) in cattle under in vitro conditions. Materials and Methods: Hydro-alcoholic extracts of tasajillo [Cylindropuntia leptocaulis (DC) F.M. Kunth], coyonoxtle [Cylindropuntia imbricata (Haw) F.M. Kunth], mariola (Parthenium incanum Kunth), and mesquite [Neltuma juliflora (Sw.) Raf.] were tested. GIN eggs and infective larvae were exposed to the plant extracts in decreasing doses, and the median lethal dose50 (LD50) and maximum lethal dose99 (LD99) were calculated using the SAS PROBIT procedure. Results: The C. imbricata extract demonstrated the highest EHI at a small LD50 (2.31 mg/ml) and achieved 100% larval mortality at a 5.8 mg/ml concentration. The P. incanum extract showed the highest larval mortality at the LD99 (6.50 mg/ml), although N. juliflora had the lowest LD50. However, the N. juliflora pod extract was the least effective overall. These findings indicate that C. imbricata was the most effective extract for inhibiting egg hatching, while P. incanum was the most effective for promoting larval mortality under in vitro conditions. Conclusion: The small doses used against eggs and larvae of nematode parasites suggest that wild desert plants could provide a viable and ecological alternative for the in vitro control of GINs in cattle. J. Adv. Vet. Anim. Res., 12(2): 529–538, June 2025 http://doi.org/10.5455/javar.2025.l917

Objective: To describe the clinical presentation, diagnostic imaging findings, and management of a rare case of bilateral temporomandibular joint (TMJ) ankylosis combined with dysplasia in a cat. Materials and Methods: A 4-month-old Bombay male cat, normally immunized and dewormed. Radiographic studies: Details of imaging techniques used to diagnose TMJ ankylosis and dysplasia: computed tomography (CT) scans were used to visualize the joint structures in greater detail using CT. Results: Out of the 21 blood biochemical abnormalities found in the laboratory test, creatinine, albumin, albumin/globulin, and total cholesterol all showed a significant decrease. The levels of phosphorus and α-amylase were marginally elevated. A three-dimensional CT scan revealed a malformed fusion of the right TMJ zygomatic arch and bilateral mandibular coronal process. Both TMJ dysplasia and ankylosis were discovered by the biochemical and physical 3-dimensional CT scans. Conclusion: The findings underscore the importance of a thorough clinical examination and imaging studies to assess the extent of the ankylosis and any associated dysplastic changes. This case emphasizes the need for increased awareness of TMJ disorders in felines and encourages further research into effective treatment protocols. [J Adv Vet Anim Res 2025; 12(2.000): 321-326]

Objective: To describe the clinical presentation, diagnostic imaging findings, and management of a rare case of bilateral temporomandibular joint (TMJ) ankylosis combined with dysplasia in a cat. Materials and Methods: A 4-month-old Bombay male cat, normally immunized and dewormed. Radiographic studies: Details of imaging techniques used to diagnose TMJ ankylosis and dysplasia: computed tomography (CT) scans were used to visualize the joint structures in greater detail using CT. Results: Out of the 21 blood biochemical abnormalities found in the laboratory test, creatinine, albumin, albumin/globulin, and total cholesterol all showed a significant decrease. The levels of phosphorus and α-amylase were marginally elevated. A three-dimensional CT scan revealed a malformed fusion of the right TMJ zygomatic arch and bilateral mandibular coronal process. Both TMJ dysplasia and ankylosis were discovered by the biochemical and physical 3-dimensional CT scans. Conclusion: The findings underscore the importance of a thorough clinical examination and imaging studies to assess the extent of the ankylosis and any associated dysplastic changes. This case emphasizes the need for increased awareness of TMJ disorders in felines and encourages further research into effective treatment protocols. J. Adv. Vet. Anim. Res., 12(2): 321–326, June 2025 http://doi.org/10.5455/javar.2025.l899 

Objective: The objective of this investigation was to identify and detect the reassortant infectious bursal disease virus (IBDV) strain from broiler farms suspected of being infected. Materials and Methods: The broiler yielded 72 samples, including the spleen and bursa of Fabricius. The tissues underwent histological examination before being used in a typical PCR molecular investigation. Results: The strain was subsequently termed IBDV ASPVB. The IBDV ASPVB strain in Iraq has been identified as a novel reassortant strain based on the results of PCR, sequencing, and phylogenetic analysis of partial segments A and B. Segment A of this strain is derived from the highly pathogenic IBDV strain. In contrast, segment B is derived from other field reassortant strains. Infection with this strain might result in minor clinical symptoms but substantial damage to lymphoid organs, leading to compromised immunological responses. Conclusion: As a result of ongoing evolution, this study demonstrates that IBDV in Iraq exhibits a wide range of histological, genetic, and phenotypic variation; to our knowledge, this paper represents the first report of reassortant IBDV in Iraq. [J Adv Vet Anim Res 2025; 12(2.000): 385-395]

Objective: The objective of this investigation was to identify and detect the reassortant infectious bursal disease virus (IBDV) strain from broiler farms suspected of being infected. Materials and Methods: The broiler yielded 72 samples, including the spleen and bursa of Fabricius. The tissues underwent histological examination before being used in a typical PCR molecular investigation. Results: The strain was subsequently termed IBDV ASPVB. The IBDV ASPVB strain in Iraq has been identified as a novel reassortant strain based on the results of PCR, sequencing, and phylogenetic analysis of partial segments A and B. Segment A of this strain is derived from the highly pathogenic IBDV strain. In contrast, segment B is derived from other field reassortant strains. Infection with this strain might result in minor clinical symptoms but substantial damage to lymphoid organs, leading to compromised immunological responses. Conclusion: As a result of ongoing evolution, this study demonstrates that IBDV in Iraq exhibits a wide range of histological, genetic, and phenotypic variation; to our knowledge, this paper represents the first report of reassortant IBDV in Iraq.  J. Adv. Vet. Anim. Res., 12(2): 385–395, June 2025 http://doi.org/10.5455/javar.2025.l906

Objectives: This study aimed to identify, categorize, and compare gastrointestinal foreign bodies in dogs, with a particular focus on those causing obstruction. The study also sought to distinguish between foreign body occurrences in the esophagus and the stomach, including the types of materials such as bones, plastic bags, fruit seeds, stones, and wires. Methods: A retrospective study was conducted on 261 dogs (151 males and 110 females) with foreign bodies lodged in the esophagus (n = 111) or stomach (n = 150). The sample consisted of 188 small dogs (24 kg). Results: The study‘s findings indicate a higher prevalence of gastric foreign bodies (57.47%) compared to esophageal foreign bodies (42.53%). Small breeds dominated esophageal cases (92.79%), with only a small percentage being medium breeds (7.21%). In contrast, gastric cases included a high number of small breeds (56.67%), as well as significant percentages of medium (22.00%) and large breeds (21.33%). Small-breed dogs were more likely to have foreign bodies in the esophagus, while larger dogs (medium and large breeds) were more likely to have them in the stomach (p < 0.001). Distinct material patterns emerged between the esophagus and stomach. Notably, the esophagus showed a higher incidence of bones (61.26%) and dried dog snacks (23.42%) compared to the stomach (2.67% and 0.00%, respectively). Conversely, the stomach exhibited a higher incidence of fabrics (20.00% vs. 1.80%), plant materials (18.67% vs. 4.50%), metallic objects (18.00% vs. 8.11%), rocks (12.67% vs. 0.9%), rubber materials (10.67% vs. 0.00%), plastic materials (6.67% vs. 0.00%), and hairballs (2.67% vs. 0.00%), respectively. A temporal analysis revealed that within the esophagus, 28.83% of cases underwent foreign body removal within 24 h, 56.76% within 2–7 days, and 14.41% after more than 7 days. For foreign bodies within the stomach, removal occurred in 23.33% of cases within 24 h, 30.00% within 2 to 7 days, 22.00% after more than 7 days, and 24.67% at an unknown timing. A total of 111 cases involved foreign bodies lodged in the esophagus, and 150 cases involved items stuck in the stomach. Endoscopic methods were primarily employed to remove foreign bodies, with surgical intervention required for 4 (3.60%) esophageal and 8 (5.30%) gastric cases, including noncrushable bones and resistant items such as rubber ducks. In dogs with complete follow-up, surgical removal of esophageal foreign bodies had a higher mortality rate (3/4, 75.00%) compared with endoscopic removal (3/56, 5.36%) (p < 0.002), while no mortality was observed in dogs with gastric foreign bodies undergoing surgical or endoscopic removal (p = 0.149). Conclusion: Esophageal foreign bodies were primarily composed of bones and dried dog snacks, while gastric foreign bodies more often contained fabrics, plant materials, and metallic objects. These composition differences highlight the need for site-specific management strategies. [J Adv Vet Anim Res 2025; 12(2.000): 601-609]

Objectives: This study aimed to identify, categorize, and compare gastrointestinal foreign bodies in dogs, with a particular focus on those causing obstruction. The study also sought to distinguish between foreign body occurrences in the esophagus and the stomach, including the types of materials such as bones, plastic bags, fruit seeds, stones, and wires. Methods: A retrospective study was conducted on 261 dogs (151 males and 110 females) with foreign bodies lodged in the esophagus (n = 111) or stomach (n = 150). The sample consisted of 188 small dogs (24 kg). Results: The study’s findings indicate a higher prevalence of gastric foreign bodies (57.47%) compared to esophageal foreign bodies (42.53%). Small breeds dominated esophageal cases (92.79%), with only a small percentage being medium breeds (7.21%). In contrast, gastric cases included a high number of small breeds (56.67%), as well as significant percentages of medium (22.00%) and large breeds (21.33%). Small-breed dogs were more likely to have foreign bodies in the esophagus, while larger dogs (medium and large breeds) were more likely to have them in the stomach (p < 0.001). Distinct material patterns emerged between the esophagus and stomach. Notably, the esophagus showed a higher incidence of bones (61.26%) and dried dog snacks (23.42%) compared to the stomach (2.67% and 0.00%, respectively). Conversely, the stomach exhibited a higher incidence of fabrics (20.00% vs. 1.80%), plant materials (18.67% vs. 4.50%), metallic objects (18.00% vs. 8.11%), rocks (12.67% vs. 0.9%), rubber materials (10.67% vs. 0.00%), plastic materials (6.67% vs. 0.00%), and hairballs (2.67% vs. 0.00%), respectively. A temporal analysis revealed that within the esophagus, 28.83% of cases underwent foreign body removal within 24 h, 56.76% within 2–7 days, and 14.41% after more than 7 days. For foreign bodies within the stomach, removal occurred in 23.33% of cases within 24 h, 30.00% within 2 to 7 days, 22.00% after more than 7 days, and 24.67% at an unknown timing. A total of 111 cases involved foreign bodies lodged in the esophagus, and 150 cases involved items stuck in the stomach. Endoscopic methods were primarily employed to remove foreign bodies, with surgical intervention required for 4 (3.60%) esophageal and 8 (5.30%) gastric cases, including noncrushable bones and resistant items such as rubber ducks. In dogs with complete follow-up, surgical removal of esophageal foreign bodies had a higher mortality rate (3/4, 75.00%) compared with endoscopic removal (3/56, 5.36%) (p < 0.002), while no mortality was observed in dogs with gastric foreign bodies undergoing surgical or endoscopic removal (p = 0.149). Conclusion: Esophageal foreign bodies were primarily composed of bones and dried dog snacks, while gastric foreign bodies more often contained fabrics, plant materials, and metallic objects. These composition differences highlight the need for site-specific management strategies. J. Adv. Vet. Anim. Res., 12(2): 601–609, June 2025 http://doi.org/10.5455/javar.2025.l924

Objective: The common coot (Fulica atra) is a medium-sized migratory bird wintering at different wetlands in Pakistan. It belongs to the order Gruiformes and family Rallidae. This study aimed to investigate the morphometry, hematology, and blood chemistry of common coots during the winter visit of 2022–2023. Materials and Methods: Thirty two adult common coots were captured with the help of hunters holding valid licenses from six wetlands in Punjab, Pakistan. Each individual was sexed and sub¬jected to different morphological measurements. Eighteen blood samples (3–5 ml) were collected from the basilic veins of adults for hematology and blood chemistry. Results: Results revealed that body weight ranged from 378 to 680 gm, with males significantly heavier than females. Length was not significantly different. Males showed dominance in most of the morphometric characteristics compared to females. Regarding hematological parameters and plasma chemistry, there was a sufficient difference between the genders in most of the studied parameters. Conclusion: The male coot was significantly larger compared to the female, except for total length. Hematology and plasma chemistry showed significant differences between genders. [J Adv Vet Anim Res 2025; 12(1.000): 312-320]

Objective: The common coot (Fulica atra) is a medium-sized migratory bird wintering at different wetlands in Pakistan. It belongs to the order Gruiformes and family Rallidae. This study aimed to investigate the morphometry, hematology, and blood chemistry of common coots during the winter visit of 2022–2023. Materials and Methods: Thirty-two adult common coots were captured with the help of hunters holding valid licenses from six wetlands in Punjab, Pakistan. Each individual was sexed and subjected to different morphological measurements. Eighteen blood samples (3–5 ml) were collected from the basilic veins of adults for hematology and blood chemistry. Results: Results revealed that body weight ranged from 378 to 680 gm, with males significantly heavier than females. Length was not significantly different. Males showed dominance in most of the morphometric characteristics compared to females. Regarding hematological parameters and plasma chemistry, there was a sufficient difference between the genders in most of the studied parameters. Conclusion: The male coot was significantly larger compared to the female, except for total length. Hematology and plasma chemistry showed significant differences between genders. J. Adv. Vet. Anim. Res., 12(1): 312–320, March 2025 http://doi.org/10.5455/javar.2025.l898

Objective: This study aimed to identify Casein Alpha S1 (CSN1S1) gene polymorphism as a biomarker selection for improving the milk quality of Indonesian local PE cross-dairy goats. Materials and Methods: The study utilized 65 does to identify single nucleotide polymorphisms (SNPs) on the target base fragment g.10094 gm.10200 of the CSN1S1 gene. Milk components (MCs) were analyzed using lactoscan and SNPs were identified using Sanger sequencing. Allele and genotype frequencies of the SNPs were determined by MEGA10 and PopGen32 programs. A general linear model was applied to examine the association between each SNP and the content (%) or daily yield (gm/day) of each of the MCs. Results: Eight SNPs were identified, with seven exhibiting dominant homozygous genotype references with genotype frequencies ranging from 0.77 to 0.95. SNP g.10098_C > G significantly affected (p < 0.05) the daily yield (gm/day) of MCs, but not for TS. The CC does, compared to the GC ones, produce higher yields (gm/day) of protein, fat, lactose, and SNF by 36.2%–39.8%. SNP g.10181_T > A had a significant effect (p < 0.05) on the content (%) of all MCs. The AT does, over the AA and TT ones, yield higher MCs by 3.63%–13.07% and 1.85%–10.68%, respectively. Conclusion: The findings suggest that SNP g.10098_C > G and g.10181_T > A of the CSN1S1 gene may serve as potential biomarkers for selective breeding to enhance milk quality in the local PE cross-dairy goats. [J Adv Vet Anim Res 2025; 12(1.000): 222-230]

Objective: This study aimed to identify Casein Alpha S1 (CSN1S1) gene polymorphism as a biomarker selection for improving the milk quality of Indonesian local PE cross-dairy goats. Materials and Methods: The study utilized 65 does to identify single nucleotide polymorphisms (SNPs) on the target base fragment g.10094 gm.10200 of the CSN1S1 gene. Milk components (MCs) were analyzed using lactoscan and SNPs were identified using Sanger sequencing. Allele and genotype frequencies of the SNPs were determined by MEGA10 and PopGen32 programs. A general linear model was applied to examine the association between each SNP and the content (%) or daily yield (gm/day) of each of the MCs. Results: Eight SNPs were identified, with seven exhibiting dominant homozygous genotype references with genotype frequencies ranging from 0.77 to 0.95. SNP g.10098_C > G significantly affected (p < 0.05) the daily yield (gm/day) of MCs, but not for TS. The CC does, compared to the GC ones, produce higher yields (gm/day) of protein, fat, lactose, and SNF by 36.2%–39.8%. SNP g.10181_T > A had a significant effect (p < 0.05) on the content (%) of all MCs. The AT does, over the AA and TT ones, yield higher MCs by 3.63%–13.07% and 1.85%–10.68%, respectively. Conclusion: The findings suggest that SNP g.10098_C > G and g.10181_T > A of the CSN1S1 gene may serve as potential biomarkers for selective breeding to enhance milk quality in the local PE cross-dairy goats. J. Adv. Vet. Anim. Res., 12(1): 222–230, March 2025 http://doi.org/10.5455/javar.2025.l889

Objective: Cannabis sativa L. is aware of a rich source of bioactive substances with various struc¬tures that exhibit pharmacological activity in the central nervous system, cardiovascular, cerebro¬vascular, respiratory, reproductive, and gastrointestinal systems. Materials and Methods: In this study, cannabis sugar leaves were soaked in 99% ethanol, followed by evaporation. The antibacterial effect of the cannabis sugar leaf extract was then evaluated using the disc diffusion method. The minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) were determined using broth dilution. Results: The results of this study indicated that the cannabis sugar leaf extract inhibited Bacillus cereus, Vibrio cholerae, Escherichia coli, Staphylococcus aureus, and Staphylococcus epidermidis when compared to tetracycline, but it did not inhibit Pseudomonas aeruginosa. The MIC and MBC of the cannabis sugar leaves extract against B. cereus, V. cholerae, E. coli, S. aureus, and S. epidermidis were 0.977, 1.953, 31.25, 62.5, 125, 250, 250, 500, 250, and 500 mg/ml, respectively. The bioactive compounds in cannabis sugar leaf extract were identified using high-performance liquid chromatography. Conclusion: The results indicated that the major bioactive compounds were Δ-9- tetrahydrocan-nabinol (THC) and cannabidiol (CBD). While minor bioactive compounds included gallic acid and tannic acid. These results support the benefits of cannabis sugar leaf extract, which has been used for its pharmacological properties and may be useful as an alternative antimicrobial agent in medicine. [J Adv Vet Anim Res 2025; 12(1.000): 44-52]

Objective: Cannabis sativa L. is aware of a rich source of bioactive substances with various structures that exhibit pharmacological activity in the central nervous system, cardiovascular, cerebrovascular, respiratory, reproductive, and gastrointestinal systems. Materials and Methods: In this study, cannabis sugar leaves were soaked in 99% ethanol, followed by evaporation. The antibacterial effect of the cannabis sugar leaf extract was then evaluated using the disc diffusion method. The minimum inhibitory concentration (MIC) and the minimum bactericidal concentration (MBC) were determined using broth dilution. Results: The results of this study indicated that the cannabis sugar leaf extract inhibited Bacillus cereus, Vibrio cholerae, Escherichia coli, Staphylococcus aureus, and Staphylococcus epidermidis when compared to tetracycline, but it did not inhibit Pseudomonas aeruginosa. The MIC and MBC of the cannabis sugar leaves extract against B. cereus, V. cholerae, E. coli, S. aureus, and S. epidermidis were 0.977, 1.953, 31.25, 62.5, 125, 250, 250, 500, 250, and 500 mg/ml, respectively. The bioactive compounds in cannabis sugar leaf extract were identified using high-performance liquid chromatography. Conclusion: The results indicated that the major bioactive compounds were Δ-9- tetrahydrocannabinol (THC) and cannabidiol (CBD). While minor bioactive compounds included gallic acid and tannic acid. These results support the benefits of cannabis sugar leaf extract, which has been used for its pharmacological properties and may be useful as an alternative antimicrobial agent in medicine. J. Adv. Vet. Anim. Res., 12(1): 44–52, March 2025 http://doi.org/10.5455/javar.2025.l870