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Effect of Whole Allium cepa Linn. Bulb Slurry on Haematological and Biochemical Components of Clarias gariepinus Juveniles 全葱的药理作用。球茎浆液对小Clarias gariepinus幼鱼血液学和生化成分的影响
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20200828170831
O. M. Oghenochuko
1Animal Science Department, Landmark University, PMB1001, Omu-Aran, Kwara State, Nigeria. 2Department of Aquaculture and Fisheries Management, Federal University of Agriculture, Abeokuta, PMB 2240, Ogun State, Nigeria. 3College of Veterinary Medicine, Federal University of Agriculture, Abeokuta, PMB 2240, Ogun State, Nigeria. 4Landmark University SDG 2, Landmark University Omu-Aran, Kwara State, Nigeria Article Information Received 28 August 2020 Revised 10 February 2022 Accepted 29 March 2022 Available online 30 January 2023 (early access)
1 Landmark大学动物科学系,尼日利亚夸拉州Omu-Aran PMB1001 . 2联邦农业大学水产养殖与渔业管理系,尼日利亚奥贡州abobuta, PMB 2240 . 3联邦农业大学兽医学院,尼日利亚奥贡州abobuta, PMB 2240 . 4Landmark大学可持续发展目标2,尼日利亚夸拉州Omu-Aran Landmark大学,文章信息收到2020年8月28日修订2022年2月10日接受2022年3月29日2023年1月30日在线发布(早期获取)
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引用次数: 0
Food Preference of Rhesus Monkey (Macaca mulatta) in the Margalla Hills National Park, Islamabad, Pakistan 巴基斯坦伊斯兰堡玛加拉山国家公园的恒河猴(Macaca mulatta)食物偏好
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20210724200757
S. Aslam
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引用次数: 0
Effect of Urea Treated Sugarcane Bagasse on Growth, Proximate Composition, Microbial Flora and Digestive Enzymes Activities of Grass Carp (Ctenopharyngodon idella) 尿素处理甘蔗渣对草鱼生长、近似组成、微生物区系及消化酶活性的影响
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20220524090521
Ayub Khawar
A 90 days experimental trial was conducted to evaluate the effect of urea treated sugarcane bagasse on the growth, gut microflora and digestive enzymes of grass carp ( Ctenopharyngodon idella ). Fish were fed to 3% wet body weight per day with experimental diets having 0% (CTRL), 0.7% (T1), 1.4% (T2) and 2.1% (T3) urea, with each group having two replicate tanks. Fish fed on 2.1% urea treated sugarcane bagasse (T3) showed significantly (P<0.05) higher growth as compared to T2, T1 and CTRL. The feed conversion ratio and specific growth rate were also significantly higher in T3 fish group, followed by the T2, T1 and CTRL groups. Proximate analysis of fish showed that the level of crude protein was higher significantly in T2 fish than other groups and crude fat level was significantly higher in T1 fish, followed the T2, CTRL and T3 fish groups. The percentage level of dry matter was significantly higher in T3 fish and ash percentage was significantly higher in T2 fish relative to T3, T1 and CTRL groups. Amylase and Lipase concentration was significantly higher in T2 fish compared with T3, T1 and CTRL groups. Protease concentration was significantly higher in T3 fish, followed by the T1, T2 and CTRL fish groups. Lastly, the presence of Lactobacillus fermentum was confirmed in the T1, T2 and T3 fish groups. Overall, the results showed that urea treated sugarcane bagasse can be used as a feed ingredient for C. idella and has no adverse effect on the nutritional value of fish.
本试验旨在研究尿素处理甘蔗渣对草鱼生长、肠道菌群和消化酶的影响。试验日粮中尿素含量分别为0% (CTRL)、0.7% (T1)、1.4% (T2)和2.1% (T3),饲喂湿重为3%的试验饲料,每组设2个重复槽。饲喂2.1%尿素处理的甘蔗渣(T3)的鱼的生长显著高于(P<0.05) T2、T1和CTRL。T3组的饲料系数和特定生长率也显著高于T2、T1和CTRL组。鱼类近似分析表明,T2组鱼的粗蛋白质水平显著高于其他各组,T1组鱼的粗脂肪水平显著高于其他各组,其次是T2、CTRL和T3组。与T3、T1和CTRL组相比,T3组干物质含量显著高于T2组,T2组灰分含量显著高于对照组。T2组的淀粉酶和脂肪酶浓度显著高于T3、T1和CTRL组。T3组的蛋白酶浓度显著高于对照组,其次是T1、T2和CTRL组。最后,在T1、T2和T3鱼组中证实了发酵乳杆菌的存在。综上所述,经尿素处理的甘蔗渣可作为idella的饲料原料,对鱼类的营养价值无不良影响。
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引用次数: 0
The Role of Plant Complex Sterility Agent in Rats via FAM209 Regulating PICK1 植物复合不育剂通过FAM209调控PICK1在大鼠中的作用
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20221017071041
Chundan Shi
This animal study aimed to investigate the regulatory effect of FAM209, and PICK1protein in SD rats with Rodent pest. SD rats are randomly divided into control group, low (10 mg/kg of plant complex sterility agent) and high dose (20 mg/kg of plant complex sterility agent) groups. Hematoxylin and eosin staining is used to observe the pathological changes of testis tissue. The testis organ index, male seminal vesicle, and sperm were also detected. The expression of FAM209, and PICK1protein in testis tissue are detected by Western blotting. Compared with the control group, the cell structure in the testis tissue of the model group is damaged, and testis organ index, male seminal vesicle, the sperm density level in the control group, low dose group are significantly increased ( P <0.05). The results of WB confirm the expression of FAM209 ( P <0.05). downregulated of FAM209, and PICK1protein may be involved in the development of rodent pest.
本动物实验旨在探讨FAM209和pick1蛋白在SD大鼠鼠害中的调节作用。将SD大鼠随机分为对照组、低剂量组(植物复合不育剂10 mg/kg)和高剂量组(植物复合不育剂20 mg/kg)。采用苏木精、伊红染色观察睾丸组织病理变化。检测睾丸脏器指数、男性精囊、精子。Western blotting检测FAM209、pick1蛋白在睾丸组织中的表达。与对照组相比,模型组大鼠睾丸组织细胞结构受损,对照组、低剂量组大鼠睾丸脏器指数、雄性精囊、精子密度水平均显著升高(P <0.05)。WB结果证实FAM209的表达(P <0.05)。FAM209和pick1蛋白的下调可能参与了鼠害的发生。
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引用次数: 0
Clinical Effect of Apartinib Combined with Trastuzumab on Gastric Cancer with Ascites 阿帕替尼联合曲妥珠单抗治疗胃癌合并腹水的临床疗效
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20221223091220
Xiaowei Zhang
The objective of this study was to investigate the effect of two chemotherapeutic drugs
本研究的目的是探讨两种化疗药物的疗效
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引用次数: 0
An Analysis of Cross-Protection of Commercial IBV Vaccines against Locally Isolated Field Strains of Infectious Bronchitis Virus in Pakistan 商业IBV疫苗对巴基斯坦当地分离的传染性支气管炎野外毒株的交叉保护分析
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20221229071222
M. Shahid
Vaccine failure against infectious bronchitis (IB) due to emergence of nephro-pathogenic strains in field is a major problem. This study evaluated cross protection of commercial IBV vaccines against field isolates. A total of 160, day-old chicks were equally divided into four groups. Group A was vaccinated with a single dose of H120 strain IBV vaccine, group B with two doses (days 02 and 15) of H120 strain, group C with two doses of heterologous strains (H120 on day 02 and 4/91 on 15) while group D kept unvaccinated. Antibody titer was evaluated using a commercial ELISA kit. The difference in antibody titer of vaccinated groups was non-significant (P value > 0.05) till two weeks post-vaccination. At 04 weeks of age, the highest antibody titer was observed for group B, followed by group C and A. Challenge with a field isolate of IBV induced a rise in antibody titer in all groups. Group D had the highest score (severe) of clinical signs and mortality (n=04/10) followed by group A, showing a moderate score of clinical signs and mortality (n=02/10). In contrast, group C was the most protected group showing mild signs and no mortality. Nephro-pathogenic gross lesions were predominant in all groups except group C which had the lowest score. It was concluded that nephro-pathogenic strains are involved in field outbreaks of IB. Further, a vaccination program only with a classical strain could not provide full protection while priming with a classical strain in first week and boosting by a variant strain vaccine after second week may provide better protection against the disease. Protective-typing is also recommended for development of vaccine from locally isolated strains.
由于肾致病性菌株在野外的出现,对传染性支气管炎(IB)的疫苗失败是一个主要问题。本研究评估了商业IBV疫苗对田间分离株的交叉保护作用。160只日龄雏鸡被平均分为四组。A组接种单剂IBV H120株疫苗,B组接种2剂(第02天和第15天)H120株疫苗,C组接种2剂异源株(第02天和第15天)H120株疫苗,D组不接种。抗体滴度采用商用ELISA试剂盒进行检测。疫苗接种后2周各组抗体滴度差异无统计学意义(P值0.05)。在04周龄时,B组抗体滴度最高,其次是C组和a组。用IBV野外分离物攻毒后,各组抗体滴度均升高。D组临床症状和死亡率评分最高(重度)(n=04/10),其次是A组,临床症状和死亡率评分中等(n=02/10)。相比之下,C组是最受保护的组,表现出轻微的症状,没有死亡。除C组评分最低外,其余各组均以肾致病性大体病变为主。结论:肾致病性菌株参与了IB的野外暴发。此外,仅使用经典菌株的疫苗接种计划不能提供完全的保护,而在第一周用经典菌株启动,在第二周后用变异菌株疫苗增强可能提供更好的保护。还建议从当地分离的菌株开发疫苗时采用保护性分型。
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引用次数: 0
A Comparative Analysis of Baseline Variables in Responder and Non-Responder Groups of Chronic Hepatitis C patients 慢性丙型肝炎有反应组和无反应组基线变量的比较分析
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20230119060159
M. Shahid
The chronic hepatitis C (CHC) virus plays a vital role around the globe in hepatic persistent disease. It is undoubtedly a major health and financial burden in Pakistan, affecting about 6 to 10 percent of the overall population. The purpose of this research is to identify the baseline clinical and virological variables to predict the therapy outcomes. In this study, a total of 118 confirmed CHC-positive patients were selected based on the inclusion criteria. The HCV genotype and virus titer of the selected patients were measured. All patients received pegylated interferon with the addition of ribavirin. Analysis of variance (ANOVA) has been used for comparing variations in clinical data between patient groups. The clinical and virological data have been analyzed using correlation analysis. For the assessment of therapy response in patients, a binary logistic regression model has been used. ANOVA showed that differences in albumin %, AST/ALT ratio, and monocyte % between responders and non-responders have been statistically significant (P < 0.05). In the predictive analysis, three variables γ-GT, globulin, and albumin were predictors of treatment. Our study showed that clinical and virological parameters can be used as a useful tool for predicting treatment outcomes. These parameters can be used to accurate predictions of the Pakistani population in patients with newly diagnosed HCV-3a.
慢性丙型肝炎(CHC)病毒在全球肝脏持续性疾病中起着至关重要的作用。它无疑是巴基斯坦的一个主要健康和财政负担,影响到总人口的6%至10%。本研究的目的是确定基线临床和病毒学变量来预测治疗结果。本研究根据纳入标准共选取118例确诊的chc阳性患者。测定患者的HCV基因型和病毒滴度。所有患者均接受聚乙二醇干扰素加利巴韦林治疗。方差分析(ANOVA)已被用于比较患者组间临床数据的差异。采用相关性分析对临床和病毒学资料进行分析。为了评估患者的治疗反应,使用了二元逻辑回归模型。方差分析显示,有反应者与无反应者在白蛋白%、AST/ALT比值、单核细胞%方面的差异均有统计学意义(P < 0.05)。在预测分析中,三个变量γ-GT、球蛋白和白蛋白是治疗的预测因子。我们的研究表明,临床和病毒学参数可以作为预测治疗结果的有用工具。这些参数可用于准确预测巴基斯坦新诊断的HCV-3a患者群体。
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引用次数: 0
Dietary Habits of Indian Gerbil Tatera indica Inhabiting Agro-Ecosystem of Pothwar Plateau, Pakistan 生活在巴基斯坦波特瓦尔高原农业生态系统中的印度沙鼠的饮食习惯
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20230206110216
Anum Razzaq
The Indian gerbil Tatera indica occurs in the Pothwar Plateau and is associated with agro-ecosystem of the area. No particular scientific studies have been focussed on dietary habits of this species in particular Plateau. Therefore, the focal aim of the current study was to investigate the dietary habits of Indian gerbil by using micro-histological analysis of stomach contents in croplands of the Pothwar Plateau and to study the variation in its food composition during cropping and non-cropping seasons. A total of 30 specimens were trapped by using snap traps in wheat, groundnut and adjacent non-crop habitats. Results showed that the gerbil rat was chiefly omnivore; feeding on wheat-groundnut plants and grains as the crops approached maturity, wild flora (viz: herbs, grasses, seeds and tubers) invariably amongst crop stages and seasons. During spring season, wheat was the most frequently consumed cereal. But during winter, as groundnut crop approached towards maturity/harvested, gerbils consumed mainly nuts and grains, while in autumn and summer (non-crop periods), the rat species switched its diet to wild flora, and consumed most frequently Ziziphus nummularia (Beri) followed by Cynodon dactylon (Khabbal grass), Desmostachya bipinnate (Baron dhab), Artemisia dubia etc. along with some fodder crops like Sorghum bicolour (Sorghum), Zea mays (Maize), Brassica campestris (Mustard) etc. The summer diet (non-crop season) was comparatively less diversified than the diet of the cropping season (spring) and there was a significant difference in the diets of this rat species during cropping and non-cropping period. The gerbil also supplemented its diet with insects (animal matters) in higher quantities highlighting its positive role as biological control of insect pests of croplands. Analysis of Variance (ANOVA) later followed by Least Significance Difference (LSD) revealed significant differences during cropping season winter (wheat) and non-cropping season autumn (F = 1.88, df = 18, P < 0.05). The frequency of different food items of cropping and non-cropping season (summer and monsoon) showed the significant difference (F = 1.15, df = 18, P < 0.05) and the remaining unidentified food items were non-significant to each other (F = 1.10, df = 18, P > 0.05). The study concludes that Indian gerbil has got a beneficial role for sustainable agriculture practices.
印度沙鼠(Tatera indica)生活在Pothwar高原,与该地区的农业生态系统有关。没有专门的科学研究集中在这个物种的饮食习惯在特定的高原。因此,本研究的重点是通过对Pothwar高原农田胃内容物的显微组织学分析来调查印度沙鼠的饮食习惯,并研究其食物组成在种植季节和非种植季节的变化。在小麦、花生和邻近的非作物生境中采用夹片法捕获30只。结果表明:沙鼠以杂食性为主;当作物接近成熟时,以小麦-花生植物和谷物为食,野生植物(即草药,草,种子和块茎)总是在作物阶段和季节中出现。在春季,小麦是最常食用的谷物。但在冬季,随着花生作物接近成熟/收获,沙鼠主要食用坚果和谷物,而在秋季和夏季(非作物期),沙鼠物种将饮食转向野生植物,最常食用的是紫茎草(Beri),其次是Cynodon dactylon (Khabbal grass), Desmostachya bipinnate (Baron dhab),杜比亚蒿等,以及一些饲料作物,如高粱(Sorghum),玉米(Maize),芸苔(Brassica campstris)等。夏季(非丰收期)日粮的多样性低于春季(丰收期),且该鼠种在丰收期和非丰收期的日粮差异显著。沙鼠还补充了大量的昆虫(动物物质),突出了其作为农田害虫生物防治的积极作用。方差分析(ANOVA)和最小显著性差异分析(LSD)显示,冬季(小麦)种植期和秋季(非种植期)差异显著(F = 1.88, df = 18, P < 0.05)。种植期和非种植期(夏季和季风期)不同食物品种出现频率差异显著(F = 1.15, df = 18, P < 0.05),其余未识别食物品种出现频率差异不显著(F = 1.10, df = 18, P < 0.05)。该研究的结论是,印度沙鼠在可持续农业实践中发挥了有益的作用。
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引用次数: 0
Effect of Tamsulosin on Lower Urinary Tract Symptoms in Elderly Patients with Benign Prostatic Hyperplasia 坦索罗辛对老年良性前列腺增生患者下尿路症状的影响
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20230228150209
Ming Wang
The objective of this study was to investigate the effect of tamsulosin combined with ginger moxibustion on lower urinary tract symptoms in elderly patients with prostatic hyperplasia. It provides basis and new way for the research and treatment of BPH. A total of 80 elderly patients with BPH and lower urinary tract symptoms admitted from March 2021 to July 2022 in our hospital were selected for the study. The patients were separated into ginger moxibustion group (G) with 40 patients and combined group (J) with 40 patients. Among them, the patients in Group G were only treated with ginger, while oral tamsulosin sustained release capsule combined with ginger was used in Group J. The course of treatment of both groups is 1 month, and the treatment is in progress. The changes of IPSS, QOL, residual urine volume, bladder volume, TCM symptom score and SF-36 score of patients in Group G and Group J were compared. Compared with Group G, the total IPSS score, SSS score, QOL score, bladder residual urine volume and TCM symptom score of Group J were lower ( P <0.05) after treatment. The MFR, SF-36 score and the treatment efficiency in Group J were higher ( P <0.05). Compared with simple ginger moxibustion, tamsulosin combined with ginger moxibustion can effectively improve the lower urinary tract symptoms of elderly patients with benign prostatic hyperplasia.
本研究旨在探讨坦索罗辛联合生姜灸对老年前列腺增生患者下尿路症状的影响。为前列腺增生的研究和治疗提供了依据和新途径。选择2021年3月至2022年7月在我院住院的老年BPH伴下尿路症状患者80例作为研究对象。将患者分为灸姜组(G) 40例和联合组(J) 40例。其中G组患者仅使用生姜治疗,j组患者使用口服坦索罗辛缓释胶囊联合生姜治疗,两组疗程均为1个月,治疗仍在进行中。比较G组和J组患者IPSS、生活质量、残尿量、膀胱容量、中医症状评分和SF-36评分的变化。与G组比较,J组治疗后总IPSS评分、SSS评分、QOL评分、膀胱残尿量、中医症状评分均低于G组(P <0.05)。J组MFR、SF-36评分及治疗效率均高于对照组(P <0.05)。与单纯生姜灸相比,坦索罗辛联合生姜灸可有效改善老年良性前列腺增生患者下尿路症状。
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引用次数: 0
Exploring the Probiotic Potential and Safety of a Locally Sourced Lactobacillus fermentum Strain Isolated from Dahi, a Traditional Dairy Product 从传统乳制品大喜中分离的一株发酵乳杆菌的益生菌潜力和安全性研究
IF 0.6 4区 生物学 Q3 Agricultural and Biological Sciences Pub Date : 2023-01-01 DOI: 10.17582/journal.pjz/20230228180245
Sehar Aslam
Probiotics are live microbes that offer potential health benefits to the host, including modulation of the host immune system, improvement of anti-inflammatory response, enhancement of antibacterial and anti-allergic properties, as well as anti-proliferative properties. These beneficial microorganisms can interact with the gut microbiota to restore an impaired gut microbiome. While probiotics can be sourced from various sources, this study focuses on isolating and characterizing novel probiotic strains from dairy sources, specifically Dahi. To evaluate the probiotic potential of these isolates, various biochemical, morphological, and physiological tests were performed, followed by 16S rRNA gene sequencing to genotype the isolates. The tolerance of the isolates to pH, temperature, and bile salt, as well as their antimicrobial and adhesion ability, was evaluated. The results showed that the identified novel probiotic strains belonged to the Lactobacillus fermentum species, exhibited remarkable tolerance against bile salts, acidic environments, and temperature, and had excellent adhesion ability, indicating their potential as probiotic strains. Additionally, all isolates were non-hemolytic and displayed significant antimicrobial activity against antibiotic-resistant pathogens, such as Escherichia coli and Staphylococcus aureus . The anti-cancer activity of all isolates was also evaluated against the Human colorectal adenocarcinoma cell line (Caco-2), and all isolates showed significant anticancer activity. These findings validate the beneficial therapeutic values of novel probiotic strains isolated from dairy sources, specifically Dahi, and suggest that they could be used in food and drugs to treat various diseases.
益生菌是一种活的微生物,对宿主有潜在的健康益处,包括调节宿主免疫系统,改善抗炎反应,增强抗菌和抗过敏特性,以及抗增殖特性。这些有益微生物可以与肠道微生物群相互作用,以恢复受损的肠道微生物群。虽然益生菌可以从各种来源获得,但本研究的重点是从乳制品中分离和鉴定新的益生菌菌株,特别是大喜。为了评估这些分离株的益生菌潜力,进行了各种生化,形态学和生理学测试,然后对分离株进行16S rRNA基因测序以进行基因分型。评估了菌株对pH、温度和胆盐的耐受性,以及它们的抗菌和粘附能力。结果表明,所鉴定的新型益生菌属发酵乳杆菌属,对胆盐、酸性环境和温度具有良好的耐受性,并具有良好的粘附能力,具有作为益生菌菌株的潜力。此外,所有分离株均非溶血性,并对耐药病原体(如大肠杆菌和金黄色葡萄球菌)显示出显著的抗菌活性。所有分离物对人结直肠癌细胞株(Caco-2)的抗癌活性也进行了评估,所有分离物都显示出显著的抗癌活性。这些发现证实了从乳制品中分离的新型益生菌菌株,特别是大喜菌的有益治疗价值,并表明它们可以用于食品和药物中治疗各种疾病。
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引用次数: 0
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Pakistan Journal of Zoology
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