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Optimization growth performance and intestinal characteristics of broiler through the use of zeolite and bioherbal-based mycotoxin binders as feed additives. Texto completo
2025
Ibrahim Ibrahim | Muhammad Halim Natsir | Osfar Sjofjan | Irfan Hadji Djunaidi | Agus Susilo | Muhaimin Rifa'i | Hafsah Hafsah
Optimization growth performance and intestinal characteristics of broiler through the use of zeolite and bioherbal-based mycotoxin binders as feed additives. Texto completo
2025
Ibrahim Ibrahim | Muhammad Halim Natsir | Osfar Sjofjan | Irfan Hadji Djunaidi | Agus Susilo | Muhaimin Rifa'i | Hafsah Hafsah
Objective: This research was designed to explore the potential of mycotoxin binders derived from zeolite and bioherbal formulations as natural feed additives to enhance growth performance and intestinal characteristics in broilers. Materials and Methods: The study utilized 320 Lohmann MB 202 broilers, sourced from PT. Japfa Comfeed Indonesia, commencing from day 1 and extending over a period of 35 days. The methodological framework employed a completely randomized design, incorporating two factors. The primary factor analyzed was the type of feed additive, designated as Zeolite (A1) and Bioherbal (A2). The secondary factor considered was the level of mycotoxin binder inclusion in the feed, set at four increments: 0% (T1), 0.2% (T2), 0.4% (T3), and 0.6% (T4), resulting in a total of eight treat¬ment combinations, each replicated four times. The observational metrics focused on production performance and specific intestinal characteristics of the broilers. Results: The findings indicated that while the interaction between feed type and the level of additive use did not significantly influence feed consumption, weight gain, feed conversion ratio, or villi length (p > 0.05), there was a notable impact on the villi surface area (p < 0.05) and a pronounced effect on villi count and crypt depth (p < 0.01). Conclusion: The study concluded that mycotoxin binders containing zeolite effectively reduce mycotoxin levels in feed, whereas bioherbal additives significantly improve intestinal health. Thus, a 0.6% inclusion level of these additives is recommended as a viable alternative to antibiotics in broiler chicken diets. [J Adv Vet Anim Res 2025; 12(1.000): 149-156]
Mostrar más [+] Menos [-]Optimization growth performance and intestinal characteristics of broiler through the use of zeolite and bioherbal-based mycotoxin binders as feed additives. Texto completo
2025
Ibrahim, Ibrahim | Natsir, Muhammad Halim | Sjofjan, Osfar | Djunaidi, Irfan Hadji | Susilo, Agus | Rifa’i, Muhaimin | Hafsah, Hafsah
Objective: This research was designed to explore the potential of mycotoxin binders derived from zeolite and bioherbal formulations as natural feed additives to enhance growth performance and intestinal characteristics in broilers. Materials and Methods: The study utilized 320 Lohmann MB 202 broilers, sourced from PT. Japfa Comfeed Indonesia, commencing from day 1 and extending over a period of 35 days. The methodological framework employed a completely eandomized design, incorporating two factors. The primary factor analyzed was the type of feed additive, designated as Zeolite (A1) and Bioherbal (A2). The secondary factor considered was the level of mycotoxin binder inclusion in the feed, set at four increments: 0% (T1), 0.2% (T2), 0.4% (T3), and 0.6% (T4), resulting in a total of eight treatment combinations, each replicated four times. The observational metrics focused on production performance and specific intestinal characteristics of the broilers. Results: The findings indicated that while the interaction between feed type and the level of additive use did not significantly influence feed consumption, weight gain, feed conversion ratio, or villi length (p > 0.05), there was a notable impact on the villi surface area (p < 0.05) and a pronounced effect on villi count and crypt depth (p < 0.01). Conclusion: The study concluded that mycotoxin binders containing zeolite effectively reduce mycotoxin levels in feed, whereas bioherbal additives significantly improve intestinal health. Thus, a 0.6% inclusion level of these additives is recommended as a viable alternative to antibiotics in broiler chicken diets. J. Adv. Vet. Anim. Res., 12(1): 149–156, March 2025 http://doi.org/10.5455/javar.2025.l882
Mostrar más [+] Menos [-]Chromobacterium violaceum isolated from pleural effusion in cat and antimicrobial susceptibility profile: A rare case report Texto completo
2025
Neeranoot Detcharoenyos | Somyod Kankuntod | Suksan Chumsing | Monticha Suwunwong | Piyaporn Eiamcharoen | Amornthep Archawakulathep.
Chromobacterium violaceum isolated from pleural effusion in cat and antimicrobial susceptibility profile: A rare case report Texto completo
2025
Neeranoot Detcharoenyos | Somyod Kankuntod | Suksan Chumsing | Monticha Suwunwong | Piyaporn Eiamcharoen | Amornthep Archawakulathep.
Objective: This study aims to present Chromobacterium violaceum isolated from a pleural effusion in an indoor-outdoor cat. Materials and Methods: A 3-year-old male domestic shorthair cat was brought to the hospital with dyspnea. The thoracic radiographs and ultrasound showed the presence of a pleural effusion. The thoracic fluid was sent for cytological analysis, reverse transcription polymerase chain reaction (RT-PCR) for feline infectious peritonitis (FIP), and bacterial culture. Results: Cytological findings illustrated the protein-rich modified transudate. Albumin: globulin ratio was 0.4. RT-PCR testing for FIP was negative. The bacterial culture presented a pure growth of violet-pigmented colonies on both sheep blood agar and MacConkey agar. The isolation was identified and further confirmed as C. violaceum. The isolation was susceptible to drugs in aminoglycosides, tetracyclines, macrolides, fluoroquinolones, and sulfonamide groups. Conclusion: Chromobacterium violaceum, a saprophytic Gram-negative bacterium, commonly inhabits stagnant water and soil in tropical and subtropical areas. It is considered an opportunistic bacterium in both veterinary and human medicine. Although C. violaceum infection is rare, the disease is extremely fatal. In Thailand, a few cases of humans infected with C. violaceum were reported; however, the bacterial infection has never been discovered in animals. This case report highlighted a rare opportunistic infection of C. violaceumin a cat in Thailand and suggested drugs of choice for clinical treatments. [J Adv Vet Anim Res 2025; 12(1.000): 297-302]
Mostrar más [+] Menos [-]Chromobacterium violaceum isolated from pleural effusion in cat and antimicrobial susceptibility profile: A rare case report. Texto completo
2025
Detcharoenyos, Neeranoot | Kankuntod, Somyod | Chumsing, Suksan | Suwunwong, Monticha | Eiamcharoen, Piyaporn | Archawakulathep, Amornthep
Objective: This study aims to present Chromobacterium violaceum isolated from a pleural effusion in an indoor-outdoor cat. Materials and Methods: A 3-year-old male domestic shorthair cat was brought to the hospital with dyspnea. The thoracic radiographs and ultrasound showed the presence of a pleural effusion. The thoracic fluid was sent for cytological analysis, reverse transcription polymerase chain reaction (RT-PCR) for feline infectious peritonitis (FIP), and bacterial culture. Results: Cytological findings illustrated the protein-rich modified transudate. Albumin: globulin ratio was 0.4. RT-PCR testing for FIP was negative. The bacterial culture presented a pure growth of violet-pigmented colonies on both sheep blood agar and MacConkey agar. The isolation was identified and further confirmed as C. violaceum. The isolation was susceptible to drugs in aminoglycosides, tetracyclines, macrolides, fluoroquinolones, and sulfonamide groups. Conclusion: Chromobacterium violaceum, a saprophytic Gram-negative bacterium, commonly inhabits stagnant water and soil in tropical and subtropical areas. It is considered an opportunistic bacterium in both veterinary and human medicine. Although C. violaceum infection is rare, the disease is extremely fatal. In Thailand, a few cases of humans infected with C. violaceum were reported; however, the bacterial infection has never been discovered in animals. This case report highlighted a rare opportunistic infection of C. violaceumin a cat in Thailand and suggested drugs of choice for clinical treatments. J. Adv. Vet. Anim. Res., 12(1): 297–302, March 2025 http://doi.org/10.5455/javar.2025.l896
Mostrar más [+] Menos [-]Forage biomass and nutrient quality in brown midrib (BMR) compared to conventional Sorghum: A meta-analysis approach. Texto completo
2025
Slamet Widodo | Wijaya Murti Indriatama | Yenny Nur Anggraeny | Mohammad Miftakhus Sholikin | Anuraga Jayanegara | Teguh Wahyono.
Forage biomass and nutrient quality in brown midrib (BMR) compared to conventional Sorghum: A meta-analysis approach. Texto completo
2025
Slamet Widodo | Wijaya Murti Indriatama | Yenny Nur Anggraeny | Mohammad Miftakhus Sholikin | Anuraga Jayanegara | Teguh Wahyono.
Objectives: The primary objective of this study is to provide a comprehensive analysis of the differences between conventional and brown midrib (BMR) Sorghum in terms of biomass, nutrient quality, nutrient digestibility, and animal performance. Materials and Methods: A comprehensive database was created by integrating 73 datasets from 29 articles. The different studies were denoted as random effects, while the BMR Sorghum variety was described as a fixed component. Afterward, these two aspects were calculated utilizing a linear mixed model. Results: According to the findings of the present meta-analysis, conventional Sorghum produces higher quantities of forage and grain biomass in comparison to BMR (p < 0.001). As expected, BMR Sorghum has a lower content of neutral detergent fiber (NDF), acid detergent fiber, and lignin compared to conventional Sorghum (p < 0.001). The digestibility of BMR Sorghum performed better than conventional Sorghum (p < 0.001), especially for NDF digestibility (54.98% vs. 47.37%). BMR shows suitability as a fodder option for dairy cows due to its superior milk yield compared to conventional Sorghum (15.04 vs. 14.06 kg/day; p < 0.01). Conclusion: In conclusion, BMR Sorghum produces higher biomass compared to conventional Sorghum. Nevertheless, in terms of nutrient quality and digestibility, BMR Sorghum is the most optimal choice. The results will significantly improve animal performance. [J Adv Vet Anim Res 2025; 12(1.000): 157-168]
Mostrar más [+] Menos [-]Forage biomass and nutrient quality in brown midrib (BMR) compared to conventional sorghum: A meta-analysis approach. Texto completo
2025
Widodo, Slamet | Indriatama, Wijaya Murti | Anggraeny, Yenny Nur | Sholikin, Mohammad Miftakhus | Jayanegara, Anuraga | Wahyono, Teguh
Objectives: The primary objective of this study is to provide a comprehensive analysis of the differences between conventional and brown midrib (BMR) sorghum in terms of biomass, nutrient quality, nutrient digestibility, and animal performance. Materials and Methods: A comprehensive database was created by integrating 73 datasets from 29 articles. The different studies were denoted as random effects, while the BMR sorghum variety was described as a fixed component. Afterward, these two aspects were calculated utilizing a linear mixed model. Results: According to the findings of the present meta-analysis, conventional sorghum produces higher quantities of forage and grain biomass in comparison to BMR (p < 0.001). As expected, BMR sorghum has a lower content of neutral detergent fiber (NDF), acid detergent fiber, and lignin compared to conventional sorghum (p < 0.001). The digestibility of BMR sorghum performed better than conventional sorghum (p < 0.001), especially for NDF digestibility (54.98% vs. 47.37%). BMR shows suitability as a fodder option for dairy cows due to its superior milk yield compared to conventional sorghum (15.04 vs. 14.06 kg/day; p < 0.01). Conclusion: In conclusion, BMR sorghum produces higher biomass compared to conventional sorghum. Nevertheless, in terms of nutrient quality and digestibility, BMR sorghum is the most optimal choice. The results will significantly improve animal performance. J. Adv. Vet. Anim. Res., 12(1): 157–168, March 2025 http://doi.org/10.5455/javar.2025.l883
Mostrar más [+] Menos [-]Nutrient-rich feed supplementation accelerates recovery of body condition and increases calf birth weight in Bali cattle affected by foot and mouth disease. Texto completo
2025
Yusuf Akhyar Sutaryono | Dahlanuddin Dahlanuddin | Ryan Aryadin Putra | Adji Santoso Dradjat | Syamsul Hidayat Dilaga | Suhubdy Suhubdy | Sukarne Sukarne | Dedi Supriadi
Nutrient-rich feed supplementation accelerates recovery of body condition and increases calf birth weight in Bali cattle affected by foot and mouth disease. Texto completo
2025
Yusuf Akhyar Sutaryono | Dahlanuddin Dahlanuddin | Ryan Aryadin Putra | Adji Santoso Dradjat | Syamsul Hidayat Dilaga | Suhubdy Suhubdy | Sukarne Sukarne | Dedi Supriadi
Objective: This study aimed to evaluate the effects of feed supplementation on the body condition of cows suffering from foot and mouth disease (FMD) and the birth weight of their calves. Materials and Methods: The study involved 30 pregnant cows (6–7 months gestation), divided into five groups of six cows each. Groups A, B, C, D, and group E were supplemented with concentrates at levels of 0%, 0.2%, 0.4%, 0.6%, and 0.8% of body weight, respectively. The concentrates comprised cassava peels (60%), corn mill (40%), urea (3% of total feed needed), and minerals (25% of total feed needed). Variables: Following the onset of FMD symptoms, observations were made on the duration of hypersalivation, nasal discharge, snout and nose erosion, tongue and lip erosion, foot swelling, refusal to eat, and return to normal feed consumption. Results: The results showed that feed supplementation accelerated recovery such as time from hypersalivation, nasal discharge, muzzle erosion, and tongue (p < 0.05). However, no significant difference in interdigital wounds and duration of reluctance to eat due to FMD. Providing nutri¬ent-rich feed also increases the body condition scores after FMD infection and the calf birth weight (p < 0.05) of Bali cattle. Conclusion: It was concluded that nutrient-rich feed supplementation accelerates cow recovery from FMD, maintains body condition, and increases the calf birth weight of Bali cattle. [J Adv Vet Anim Res 2025; 12(1.000): 106-116]
Mostrar más [+] Menos [-]Nutrient-rich feed supplementation accelerates recovery of body condition and increases calf birth weight in Bali cattle affected by foot and mouth disease. Texto completo
2025
Sutaryono, Yusuf Akhyar | Dahlanuddin, Dahlanuddin | Putra, Ryan Aryadin | Dradjat, Adji Santoso | Dilaga, Syamsul Hidayat | Suhubdy, Suhubdy | Sukarne, Sukarne | Supriadi, Dedi
Objective: This study aimed to evaluate the effects of feed supplementation on the body condition of cows suffering from foot and mouth disease (FMD) and the birth weight of their calves. Materials and Methods: The study involved 30 pregnant cows (6–7 months gestation), divided into five groups of six cows each. Groups A, B, C, D, and group E were supplemented with concentrates at levels of 0%, 0.2%, 0.4%, 0.6%, and 0.8% of body weight, respectively. The concentrates comprised cassava peels (60%), corn mill (40%), urea (3% of total feed needed), and minerals (25% of total feed needed). Variables: Following the onset of FMD symptoms, observations were made on the duration of hypersalivation, nasal discharge, snout and nose erosion, tongue and lip erosion, foot swelling, refusal to eat, and return to normal feed consumption. Results: The results showed that feed supplementation accelerated recovery such as time from hypersalivation, nasal discharge, muzzle erosion, and tongue (p < 0.05). However, no significant difference in interdigital wounds and duration of reluctance to eat due to FMD. Providing nutrient-rich feed also increases the body condition scores after FMD infection and the calf birth weight (p < 0.05) of Bali cattle. Conclusion: It was concluded that nutrient-rich feed supplementation accelerates cow recovery from FMD, maintains body condition, and increases the calf birth weight of Bali cattle. J. Adv. Vet. Anim. Res., 12(1): 106–116, March 2025 http://doi.org/10.5455/javar.2025.l877
Mostrar más [+] Menos [-]Investigation and genetic confirmation of the Cryptosporidium species in fish handlers in Baghdad city Texto completo
2025
Noor Majed Obead | Amer Rasool Alhaboubi
Investigation and genetic confirmation of the Cryptosporidium species in fish handlers in Baghdad city Texto completo
2025
Noor Majed Obead | Amer Rasool Alhaboubi
Objective: The present study aims to investigate molecular confirmation for Cryptosporidium species in fish handlers in Baghdad City, central Iraq. Materials and Methods: Sixty stool samples were collected between early November 2023 and late April 2024. All samples were examined phenotypically using a modified Ziehl-Neelsen stain and genotypically (nested polymerase chain reaction technique) based on a partial sequence of 18S rRNA genes with sequencing and phylogenetic tree analysis. Results: The total molecular results identified Cryptosporidium parvum with an infection rate of 45% (27/60). A higher infection rate of 51.9% (14/27) was found in the age group between 15 and 35 years, and male handlers recorded a lower infection rate (45%) than females (41.6%). April had a higher elevation in the infection rate of 60% (6/10) than other months. Conclusion: The C. parvum was the only species found in fish handlers, and these local isolates have higher similarity with other isolates of China and Iran. [J Adv Vet Anim Res 2025; 12(1.000): 1-7]
Mostrar más [+] Menos [-]Investigation and genetic confirmation of the Cryptosporidium species in fish handlers in Baghdad city. Texto completo
2025
Obead , Noor Majed | Alhaboubi, Amer Rasool
Objective: The present study aims to investigate molecular confirmation for Cryptosporidium species in fish handlers in Baghdad City, central Iraq. Materials and Methods: Sixty stool samples were collected between early November 2023 and late April 2024. All samples were examined phenotypically using a modified Ziehl-Neelsen stain and genotypically (nested polymerase chain reaction technique) based on a partial sequence of 18S rRNA genes with sequencing and phylogenetic tree analysis. Results: The total molecular results identified Cryptosporidium parvum with an infection rate of 45% (27/60). A higher infection rate of 51.9% (14/27) was found in the age group between 15 and 35 years, and male handlers recorded a lower infection rate (45%) than females (41.6%). April had a higher elevation in the infection rate of 60% (6/10) than other months. Conclusion: The C. parvum was the only species found in fish handlers, and these local isolates have higher similarity with other isolates of China and Iran. J. Adv. Vet. Anim. Res., 12(1): 1–7, March 2025 http://doi.org/10.5455/javar.2025.l866
Mostrar más [+] Menos [-]Fatty acids profile in Awassi sheep milk affected by some genes' single and combined effects. Texto completo
2025
Khaleel I. Jawasreh | Dana Khrais | Muhammad Alu'datt | Nizar J. Haddad | Sami Awabdeh | Mohammad Isam AlMadani | Mohamad Brake | Mohamad Ahmad Al-Araishi | Monther Sadder | Ahmad Al-Amareen.
Objective: This study intended to figure out the effects of fixed effects and genes such as beta-lactoglobulin (β-LG), prolactin (PRL), annexin A9 (ANXA9), and acetyl-CoA acyltransferase 2 (ACAA2) on the structure of fatty milk acids in Awassi ewes, as well as any potential genotype-genotype interactions. Materials and Methods: Fatty acid (FA) profile and other milk components were examined from 116 Awassi ewes in total. Polymerase chain reaction (PCR) was used to extract and genotype their DNA, and either sequencing or restriction fragment length polymorphism (RFLP) analysis came next. Results: Saturated, medium-chain, and long-chain FA proportions were not significantly impacted by the genotypes of β-LG, PRL, ANXA9, and ACAA2. Conversely, ewes with the β-LG AA genotype displayed higher levels of monounsaturated fatty acids (MUFAs), while the β-LG AB genotype was linked to the highest levels of polyunsaturated fatty acids (PUFAs). It has been demonstrated that PUFA levels are impacted by single nucleotide polymorphisms (SNPs) of ANXA9, while VLCFA and PUFA levels are changed by SNPs of ACAA2. The PRL AA genotype showed the greatest influence on VLCFA. Furthermore, milk exhibited the highest levels of MUFA and PUFA due to the interac¬tion between β-LG and PRL. The interaction PRL-ANXA9 exhibited the greatest levels of VLCFA. Additionally, Dam lambing weight affected the levels of MUFA, MCFA, and long-chain fatty acids. Conclusion: To increase the levels of MUFA and PUFA constituents, the selection program should effectively harness and integrate the synergistic benefits of β-LG, PRL, ANXA9, and ACAA2 as well as their interaction. [J Adv Vet Anim Res 2025; 12(1.000): 238-251]
Mostrar más [+] Menos [-]Comparative study of the glucose and trehalose addition on the extenders for goat sperm liquid storage. Texto completo
2025
Md. Emtiaj Alam | Most. Shorifa Yeasmin | Dipak Kumar Das | Md. Shohidul Islam | Soshe Ahmed | Md. Hamidul Islam | Md. Akhtarul Islam | Md. Mostofa Kamal | Aurangazeb Kabir | Alam Khan | Md. Hakimul Haque | Md. Abdul Masum | Moizur Rahman | Mst. Ishrat Zerin Moni.
Objectives: The objective of this study was to assess the effects of varying glucose and trehalose concentrations on tris-citric acid-egg yolk-fructose (TCEF) diluents for the short-term cold storage of goat semen. Materials and Methods: The semen sample was collected, unwashed, and divided into the following groups: control (TCEF without glucose and trehalose), TCEF + glucose (75, 150 mm), and TCEF + trehalose (75, 150 mm). Each experimental sperm group (sperm concentration: 9×107/ ml) was kept at 4°C in a refrigerator. The impact of varying glucose and trehalose levels on the quality of the spermatozoa was assessed at different time points: after dilution and at 5, 24, 48, and 72 h of refrigeration. Results: After dilution, progressive motility (PM), total motility (TM), sperm viability (SV), functional integrity (FI), and acrosome integrity of G-75, G-150, T-75, and T-150 did not differ significantly from the control. The PM, TM, SV, FI, and acrosome integrity of sperm of T-150 were considerably lower than the control, G-75, G-150, and T-75 after 5 and 24 h of cool storage. The T-75 group showed superior PM, TM, and FI after 48 h of cool storage, with noticeably greater values than the other groups. Conclusion: This study indicates that trehalose is a more favorable sugar than glucose for 48 h cool storage of buck semen, providing greater advantages in PM, TM, and PMI. [J Adv Vet Anim Res 2025; 12(1.000): 287-296]
Mostrar más [+] Menos [-]Phenotypic and molecular phylogeny of Klebsiella pneumoniae isolated from respiratory-diseased pet cats in Iraq Texto completo
2025
Ahlam A. S. Al-Galebi | Mithal K. A. Al-Hassani | Hadaf Mahdi Kadhim | Hasanain A. J. Gharban
Objective: Investigation of Klebsiella pneumoniae in respiratory-diseased pet cats, estimation of antibiotic sensitivity, and molecular phylogeny of local K. pneumoniae to identify its identity to global isolates. Methods: Totally, 127 feline cases with various respiratory signs were selected for the collection of the nasal swabs that were cultured to isolate K. pneumoniae and detect the antibiotic sensitivity. Further molecular phylogeny of positive K. pneumoniae isolates was done. Results: Findings of culture media and biochemical tests showed that 26.77% of nasal swabs were positive samples for K. pneumoniae. The screening for the antibiotic susceptibility reported a higher sensitivity to ceftiofur, ciprofloxacin, cefepime, amikacin, gentamicin, cefotaxime, and meropenem, as well as ceftazidime, ceftriaxone, and doxycycline, imipenem, as well as clotrimazole and tetracycline. In contrast, the more significant resistant K. pneumoniae isolates were detected to clarithromycin, clindamycin, amoxicillin, cefixime, chloramphenicol, erythromycin, cephalexin, cefadroxil, azithromycin, and nalidixic acid, whereas, significant semi-sensitivity was shown to tylosin. Molecular testing by polymerase chain reaction demonstrated that all isolates were K. pneumoniae. The genetics-based analysis of local K. pneumoniae isolates recorded an overall similarity (95.47%–100%) and changes/mutations (0.0004%–0.0084%), in particular to the National Center for Biotechnology Information-Iraqi isolate (Lc732203.1). Conclusion: This study indicates the high prevalence of K. pneumoniae in respiratory-diseased cats with significant appearance of antibiotic resistance in study isolates. Sequencing data referred to the close related association of study isolates to human K. pneumoniae isolates, suggesting the increased prevalence of nosocomial infections in veterinary medicine. [J Adv Vet Anim Res 2025; 12(2.000): 621-628]
Mostrar más [+] Menos [-]Developing a simple universal hypo-osmotic swelling test (HOST) for assessing sperm membrane integrity in pigs, rabbits, and goats Texto completo
2025
Khuong Thi Thanh Tran | Tan Nhat Nguyen | Duy Lam Khanh Nguyen
Objective: The objective of this study was to evaluate the integrity of the plasma membrane for human and other domestic animal spermatozoa by the hypo-osmotic swelling test (HOST). Materials and Methods: This study was conducted on spermatozoa of three species, including pigs, rabbits, and goats. Three experiments were conducted on three animal species (pigs, rabbits, and goats) to investigate the factors affecting sperm membranes: osmotic concentration (0, 50, 100, and 150 mOsmol) and treatment time (0, 15, 30, 45, 60, and 90 min) at 37°C. Results: The results showed that treatment time and osmotic concentration influenced the integrity of the sperm membrane in the hypo-osmotic solution. In general, the experiments showed a high rate of sperm reacting to HOST at 50 and 100 mOsmol for 30–45 min. According to this study, the hypo-osmotic solution resulted in a high rate of sperm with swollen tails and a high rate of viable sperm, indicating a correlation between these factors. Therefore, it is necessary to combine both conditions to assess sperm quality. Specifically, the positive rates for the HOST reaction in pig, rabbit, and goat sperm are 46.74%, 58.28%, and 61.95%, respectively. Conclusion: To sum up, the hypo-osmotic solution with a concentration of 100 mOsmol and an incubation time of 45 min is considered the optimal and most feasible condition that can be used for all three species: pigs, rabbits, and goats. [J Adv Vet Anim Res 2025; 12(2.000): 477-486]
Mostrar más [+] Menos [-]Occurrences, distributions, and bioactive compounds of marine seaweeds in the southeast coasts of Bangladesh Texto completo
2025
Md. Sabbir Chowdhury | Latifa Akter | Md. Humayon Kabir | Junayetul Islam | Morsheda Nasrin | Ummay Ayman | Md. Abul Kalam | Ziaul Haque
Objective: The study was conducted to assess the seasonal and geographical distributions, proximate compositions, and secondary metabolites of some of the commercially important seaweed species in the southeast coasts of Bangladesh. Materials and Methods: A temporalsurvey was conducted to know the seasonal and monthly distribution of seaweeds in different areas of the southeast coasts in Bangladesh. The representative samples were collected for proximate analysis and phytochemical screening by high-performance liquid chromatography. Results: The results showed that Saint Martin's Island was the hotspot for the seaweeds in Bangladesh butsporadically distributed in the different areas of Cox‘s Bazar district. Enteromorpha intestinalis and Hypnea musciformis were found from October to April, while the rest of the seaweed species were mostly observed during the winter season. The highest crude protein with the lowest crude fiber wasfound in Gracilaria tenuistipitata, but the highest ash content wasrecorded in E. intestinalis. However, the highest level of tannin and saponin was found in Asparagopsis taxiformis, whereas the lowest was in Sargassum flavicans. Conclusion: The occurrences and distributions of seaweeds vary depending on the species in the southeast coastal areas of Bangladesh, where Saint Martin's Island is the largest reservoir. Most of the marine seaweeds found in the coastal areas of Bangladesh are rich in nutritive and bioactive compounds, which can be used as an alternative source of animal feed/feed additives for climate-smart livestock production. [J Adv Vet Anim Res 2025; 12(2.000): 549-557]
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