Advances in Biological Sciences Research最新文献

Construction, Cloning, and Overexpression of Staphylococcal Enterotoxin B Gene Synthetic (SEBsyn) in pET-28a(+): Pre-development Bacterial-Toxin Therapy for Cancer 葡萄球菌肠毒素B基因合成(SEBsyn)在pET-28a(+)中的构建、克隆和过表达:发育前细菌毒素治疗癌症

Advances in Biological Sciences Research Pub Date : 2023-01-17 DOI: 10.2991/absr.k.220406.065

Achmad Rodiansyah, M. Tan, H. Nugrahapraja

引用次数: 1

Proceedings of the International Conference of Tropical Studies and Its Applications (ICTROPS 2022) 国际热带研究及其应用会议论文集(ICTROPS 2022)

Advances in Biological Sciences Research Pub Date : 2023-01-01 DOI: 10.2991/978-94-6463-180-7

引用次数: 0

Growth Assessment of Broiler Chickens Given Bitter Leaves (Vernonia amygdalina) as Phyto-additive, Potentially Antimicrobial Agents of Lipids and Amino Acids 苦叶作为植物添加剂、潜在的脂类和氨基酸抗菌剂对肉鸡生长的影响

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220207.005

J. S. Mandey, M. Sompie, F. Wolayan

{"title":"Growth Assessment of Broiler Chickens Given Bitter Leaves (Vernonia amygdalina) as Phyto-additive, Potentially Antimicrobial Agents of Lipids and Amino Acids","authors":"J. S. Mandey, M. Sompie, F. Wolayan","doi":"10.2991/absr.k.220207.005","DOIUrl":"https://doi.org/10.2991/absr.k.220207.005","url":null,"abstract":"This research was conducted to evaluate the growth of broiler chickens given bitter leaves (Vernonia amygdalina) in the drink as phytoadditive, potentially antimicrobial agents of lipids and amino acids. Amino acids of bitter leaves were analyzed by HPLC method, the fatty acid and fat content of bitter leaves were analyzed by A.O.A.C. Official Methods 2012. Antibacterial analysis of bitter leaves was prepared in three concentrations (2.5%, 5% and 10%), and analyzed with disc diffusion method. A total of 200 D.O.C. broiler chicks were treated under a standard broiler management program until 7 days of age. The experiment was conducted as 4x5 completely randomized arrangement. The experiment lasted 28 days from. Bitter leaves juice was blended and given to broilers through drinking water in four kinds of treatment: 0, 10, 20 and 30 ml/L drinking water. All chickens were fed diet contain 70% commercial feed, 27% broken corn and 3% coconut oil and given ad libitum. Results showed that the bitter leaves contain high linolenic, linoleic and palmitic fatty acid, and phenylalanine, serine, isoleucine, glycine and arginine amino acids. Bitter leaves showed the power of antibacterial activity for S. aureus. Bitter leaves as feed additives in drinking water of broiler caused feed intake and carcass percentage were non significantly different. Final weight, WG, SGR, GE, FCR were highly significantly increased. Abdominal fat was highly significantly decreased, and there was no effect on the giblet. It can be concluded that bitter leaf can be used as phytoaddive in broiler diet.","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75803366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Gentamicin Resistance on Escherichia coli Isolated from Cats 猫源大肠杆菌对庆大霉素的耐药性研究

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220309.090

Yamin Yaddi, Safika, F. Pasaribu

{"title":"Gentamicin Resistance on Escherichia coli Isolated from Cats","authors":"Yamin Yaddi, Safika, F. Pasaribu","doi":"10.2991/absr.k.220309.090","DOIUrl":"https://doi.org/10.2991/absr.k.220309.090","url":null,"abstract":"Antibiotic resistance is currently an important problem in the field of animal and human health. The main triggering factor for the incidence of bacterial resistance is wisdom in the use of antibiotics. Handling cases of bacterial infections in cats still make antibiotics be the main choice. One of the antibiotics that is still used in cases of bacterial infection in cats is gentamicin. The use of this antibiotic is oriented towards treating ear infections (otitis). Bacteria that are often found as the cause of otitis cases come from Gram-positive and Gram-negative bacteria. Resistance to bacteria in the ear cavity can occur through uncontrolled use of antibiotics or interactions with other bacteria that are resistant. Interactions between bacteria that cause the transfer of genetic material carrying resistant traits have been widely reported in Gram-negative bacteria through plasmid intermediaries. Body licking behavior in cats allows interactions between bacteria from different habitats, especially Escherichia coli from the digestive tract. Escherichia coli has been reported to have developed resistance in various animals and humans. The study aimed to measure the resistance level of Escherichia coli isolated from cats to gentamicin. The method used in this research is disk diffusion Kirby-Bauer. The results of this study show that 56 samples of cat rectal swab are isolated from Escherichia coli and confirmed by biochemical tests. There are 11 samples (19.64%) showing resistance and 45 (80.36%) susceptible samples. These results indicate that gentamicin can still be one of the antibiotics choice in the treatment of cases of Escherichia coli infection in both the ear cavity and digestive tract..","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74908664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Effect of Nano Zinc Dietary Supplementation on Growth Performance of KUB Chickens 饲粮中添加纳米锌对KUB鸡生长性能的影响

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220207.018

N. D. Larasati, B. Ariyadi, N. D. Dono

引用次数: 0

Effects of Concentration and Soaking Duration of Shallot Extract on Yield and Growth of Sweet Potato (Ipomoea batatas L.) 葱浸膏浓度和浸泡时间对甘薯产量和生长的影响

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_3

Sipa Nurul Laely, H. H. Nafi'ah, S. Maesyaroh, Jajang Supriatna

引用次数: 0

Small-scale Fisheries Management Strategy on the Eastern Coast of the Bangka Regency, Indonesia 印度尼西亚邦加摄政东海岸的小规模渔业管理战略

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/978-94-6463-086-2_80

E. Bidayani, Y. Mardyani, Kurniawan, S. Aisyah, Fahri Setiawan

引用次数: 0

Effect of Condensed Tannin and Myristic Acid in Corn Straw-Based Complete Feeds on NH3 Concentration and Microbial Protein Synthesis 玉米秸秆全料中浓缩单宁和肉豆蔻酸对NH3浓度和微生物蛋白合成的影响

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220401.007

S. Chuzaemi, M. Mashudi, P. Ndaru, A. Huda, Eko Agus Siswoyo

{"title":"Effect of Condensed Tannin and Myristic Acid in Corn Straw-Based Complete Feeds on NH3 Concentration and Microbial Protein Synthesis","authors":"S. Chuzaemi, M. Mashudi, P. Ndaru, A. Huda, Eko Agus Siswoyo","doi":"10.2991/absr.k.220401.007","DOIUrl":"https://doi.org/10.2991/absr.k.220401.007","url":null,"abstract":"This study aimed to determine the effect of condensed tannin (CT) and myristic acid in corn straw-based complete feed on NH 3 concentration and in vitro synthesis of microbial protein. The materials used in this study were corn straw, CT, myristic acid, coffee husk rice bran, soybean meal, copra meal, and palm kernel meal. The method used for this research was an experiment in the laboratory using Randomized Block Design (RBD), which consisted of four treatments and three replications. The treatments in this study were T1 (complete feed (40% corn straw + 60% concentrate), T2 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/kg DM + myristic acid 20 g/kg DM), T3 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/kg DM + myristic acid 30 g/kg DM), and T4 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/ kg DM + myristic acid 40 g/kg DM). The results showed that the addition of CT and myristic acid in the complete feed had no significant effect (P>0.05) on NH 3 concentration. It could be concluded that the addition of CT and myristic acid could increase the nutrient content of the feed. Also, the addition level of CT 30 g/kg DM and myristic acid 40 g/kg DM (T4) gave the best result on synthesis protein microbial efficiency and NH 3 concentration.","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"490 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75139016","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Models of the Relationships between Egg Dimension and Egg Quality of Alabio Duck 阿拉比鸭蛋尺寸与蛋品质关系模型的研究

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220309.027

L. Hartati, Nurul Muawanah, Muhammad Riyadhi, D. Biyatmoko, A. Sulaiman, G. Simanungkalit

引用次数: 0

Diversity of Eel (Glass Eel) Based on Morphometric Measurements in the Konaweha River, Southeast Sulawesi 基于形态测量的苏拉威西东南部科纳威哈河鳗鲡(玻璃鳗)多样性

Advances in Biological Sciences Research Pub Date : 2022-01-01 DOI: 10.2991/absr.k.220309.095

Utama K. Pangerang, S. A. Lawelle, L. Fekri, M. Idris, Jumadi Lolon Marthen

引用次数: 1