Journal of Applied Biotechnology & Bioengineering最新文献_第3页

Full validation of an ELISA for quantification of antibodies against Haemophilus influenzaetype b capsular polysaccharide 一种用于流感嗜血杆菌b型荚膜多糖抗体定量测定的ELISA方法的全面验证

Journal of Applied Biotechnology & Bioengineering Pub Date : 2021-02-19 DOI: 10.15406/jabb.2021.08.00247

M. Pérez-Bernal, Carlos Hernández, Magalis Delgado, Z. Cinza, M. Izquierdo, Nelvis Figueroa, P. Díaz, Enrique Pérez

引用次数: 1

Protective effects of ethanolic extract of Alhagi maurorum roots on renal failure induced by acetaminophen in mice 毛竹根乙醇提取物对对乙酰氨基酚致小鼠肾功能衰竭的保护作用

Journal of Applied Biotechnology & Bioengineering Pub Date : 2021-02-17 DOI: 10.15406/JABB.2021.08.00246

Seham I AL-Nafea, M. O. Aljahdali

{"title":"Protective effects of ethanolic extract of Alhagi maurorum roots on renal failure induced by acetaminophen in mice","authors":"Seham I AL-Nafea, M. O. Aljahdali","doi":"10.15406/JABB.2021.08.00246","DOIUrl":"https://doi.org/10.15406/JABB.2021.08.00246","url":null,"abstract":"The protective actions of ethanol Alhagi maurorum (AM) root ethanol extract on acetaminophen-induced oxidative stress and renal toxicity in mice was evaluated. Forty male SWR strain albino mice aged 8 weeks were grouped into five groups. G1 (n=5): as control. G2 (n=5): administered orally a single dose of acetaminophen (2000mg/kg). G3 (n=10) administrated orally 200 mg/kg of roots ethanol extract for one week then acetaminophen as G2 at 8th day and; G4 (n=10) administrated orally 400 mg/kg of roots ethanol extract for one week then acetaminophen as G2 at 8th day; G5 (n=10) administrated orally 600 mg/kg of roots ethanol extract for one week then acetaminophen as G2 at 8th day. At end of experiments, the mice were killed under anesthesia and blood samples were gathered to preform complete blood test (CBC), serum levels of urea and creatinine and oxidative stress biomarkers as superoxide dismutase (SOD), glutathione (GSH), and catalase (CAT) using available Elisa mice kits. Kidneys were removed and histologically examined. Acetaminophen intake significantly elevated WBCs, neutrophils, monocytes, urea and creatinine levels and significantly decreased RBCs, hemoglobin, hematocrit, GSH, SOD and CAT (P <0.05). Treatment with Alhagi maurorum roots extract especially high dose (600 mg/kg) resulted in decreased in WBCs, neutrophils, monocytes, urea and creatinine levels and significantly increased RBCs, hemoglobin, hematocrit, GSH, SOD and CATversusacetaminophen group. Alhagi maurorum root extract treatment similarly decreased renal histological alteration induced by acetaminophen. This study can be utilized as prove of reading that Alhagi maurorum ethanol root extract especially high dose might be administered to prevent renal destruction induced by acetaminophen due to its antioxidant activity","PeriodicalId":15033,"journal":{"name":"Journal of Applied Biotechnology & Bioengineering","volume":"83 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-02-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83807432","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

Neuromodulation: a review of deep brain stimulation devices for the treatment of Parkinson’s disease 神经调节:治疗帕金森病的深部脑刺激装置的综述

Journal of Applied Biotechnology & Bioengineering Pub Date : 2021-02-11 DOI: 10.15406/JABB.2021.08.00245

N. Noli, M. Jackson, Tawil Bill

引用次数: 0

Aureobasidium pullulans Gene from Egypt 来自埃及的普鲁兰小孢子虫基因

Journal of Applied Biotechnology & Bioengineering Pub Date : 2021-01-13 DOI: 10.15406/JABB.2021.08.00244

H. Moubasher, Salwa S. Wahsh, Nabil Abo El-Kassem, R. Ali

引用次数: 0

3D bioprinting–a step towards heart tissue regeneration 3D生物打印——迈向心脏组织再生的一步

Journal of Applied Biotechnology & Bioengineering Pub Date : 2021-01-07 DOI: 10.15406/JABB.2021.08.00243

Sana Shahzadi, Isha Ishtiaq, Khadija Aslam, U. Ali, Savera Mehak, Sara Khan, Shanza Sajjad, Maria Babar

{"title":"3D bioprinting–a step towards heart tissue regeneration","authors":"Sana Shahzadi, Isha Ishtiaq, Khadija Aslam, U. Ali, Savera Mehak, Sara Khan, Shanza Sajjad, Maria Babar","doi":"10.15406/JABB.2021.08.00243","DOIUrl":"https://doi.org/10.15406/JABB.2021.08.00243","url":null,"abstract":"Heart disease and cardiovascular disease is a very serious and growing public health issue. Tissue-engineering has great potential and great strength for regeneration, remolding, and growth. In the case of heart failure, Allografting has been used. 3D bioprinting has a great impact in the field of cardiovascular tissue engineering. It has been observed that 3D Bioprinting is used to construct an artificial heart for transplantation and used to create myocardial cells in case of injury. Recent studies showed that biomaterial used in the treatment of myocardial dysfunction is decellularized cardiac extracellular matrix hydrogel in adults. Collagen, Alginate gelatin, hyaluronic acid, and deECM scaffolds were used as biomaterials in 3D bioprinting. It has been shown that scaffold used with ECM was used to support there generation process A new 3D bioprinting technology was developed in which cells were collected into spheroids and printed on a needle array according to desirable characteristics. Different bio inks such as laser, extrusion, droplet, and stereolithography are used here. Electric stimulation is key to the contractility of cardiomyocytes. A physical cardiac replica was created by image processing software that creates 3D structures. In holographic display 3D, full hearts of patients were printed in flexible material. A process is demonstrated to fabricate robust valves of the heart using the3D bioprinting technique. MRI or CT scans were used to obtained 3D images of the aorta.3D bioprinting plays a huge role in knowing the aortic anatomy involves the aortic valve area and morphology of the root. Recent advances demonstrated that 3D bioprinting can assist in ventricular device placement and perform a specific function in a complex with (CHD) Congenital heart defects. 3D bioprinting holds great prom","PeriodicalId":15033,"journal":{"name":"Journal of Applied Biotechnology & Bioengineering","volume":"245 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80572706","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: 5

Fruit orchards under climate change conditions: adaptation strategies and management 气候变化条件下的果园:适应策略和管理

Journal of Applied Biotechnology & Bioengineering Pub Date : 2021-01-01 DOI: 10.15406/jabb.2021.08.00260

W. Abobatta

{"title":"Fruit orchards under climate change conditions: adaptation strategies and management","authors":"W. Abobatta","doi":"10.15406/jabb.2021.08.00260","DOIUrl":"https://doi.org/10.15406/jabb.2021.08.00260","url":null,"abstract":"Under global warming and climate change conditions fruit orchards facing different environmental challenges which cause negative impacts on the growth and productivity of various fruit trees particularly in arid and semi-arid areas, various abiotic stress such as rising temperature, drought, heatwaves, and soil salinity represented a major challenge for growth and productivity of fruit orchards. Fruit trees used different strategies to cope with abiotic stress and minimize their adverse effects. Plants used different physiological, anatomical, and morphological mechanisms to tolerate abiotic stress, such as ion homeostasis, synthesis of more compatible solute, polyamines production, antioxidant regulation, closing stomata, in addition tol modification of root system, abscission of the leaves partially, compactness canopy, reducing leaf size, furthermore, under abiotic stress plants produce various organic solutes to cope with Reactive Oxygen solutes like Proline, in addition, using proper management practices that include providing adequate nutrients requirement particularly Potassium and Calcium, maintain soil moisture, using proper rootstocks tolerant for drought and salinity stress as well as exogenous application of plant growth substances could sustain orchards growth and productivity","PeriodicalId":15033,"journal":{"name":"Journal of Applied Biotechnology & Bioengineering","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88648052","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: 3

Edible films based on chayotextle starch and its effect on the shelf life of apples 基于佛手纺织淀粉的可食薄膜及其对苹果保质期的影响

Journal of Applied Biotechnology & Bioengineering Pub Date : 2021-01-01 DOI: 10.15406/jabb.2021.08.00249

Bethsua Mendoza, Edna Maria Hernandez, Leyri Desireth Romo, Apolonio Vargas, Jorge Alvez Cervantes, A. Fernández

{"title":"Edible films based on chayotextle starch and its effect on the shelf life of apples","authors":"Bethsua Mendoza, Edna Maria Hernandez, Leyri Desireth Romo, Apolonio Vargas, Jorge Alvez Cervantes, A. Fernández","doi":"10.15406/jabb.2021.08.00249","DOIUrl":"https://doi.org/10.15406/jabb.2021.08.00249","url":null,"abstract":"The apple is a climacteric fruit, characterized by having a long post-harvest life in optimal storage conditions, in addition to various nutritional benefits. In Mexico, it has become common to sell apple by piece and ready to be consumed, each piece after being washed and disinfected, is protected with a polyurethane net and a low-density polyethylene plastic film, which contributes to the increase in the generation of solid waste and environmental pollution. The main objective of this work was to evaluate the effectiveness of edible films based on chayotextle starch and pectin with nopal mucilage, to preserve the physicochemical, microbiological and sensory characteristics of apples stored in refrigeration (4-6°C). Two types of films were made: T1: chayotextle starch (4%), glycerol (2%); T2: pectin (1%), nopal mucilage (0.5%), glycerol (30% w / v); These were determined the permeability to water vapor (T1: 1.317x10-12; T2: 8.854 g s- 1 Pa-1 m -1) and oxygen permeability (T1: 4.444x10-14, T2: 5.87 gm s -1 Pa-1 m-2). The shelf-life study in apples showed that both the edible films and the plastic material maintained the physicochemical (pH), sensory, rheological (Hardness) and microbiological (fungi and yeast, mesophilic aerobic and total coliform) characteristics of the apples for 40 days","PeriodicalId":15033,"journal":{"name":"Journal of Applied Biotechnology & Bioengineering","volume":"72 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77285833","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: 3

Fungi consortia in situ biodegradation of xenobiotic, military shooting range, Kachia, Kaduna, Nigeria 真菌群落在异种生物的原位生物降解，军事射击场，Kachia，卡杜纳，尼日利亚

Journal of Applied Biotechnology & Bioengineering Pub Date : 2020-12-28 DOI: 10.15406/JABB.2020.07.00241

Ayodele A. Otaiku, A. Alhaji

{"title":"Fungi consortia in situ biodegradation of xenobiotic, military shooting range, Kachia, Kaduna, Nigeria","authors":"Ayodele A. Otaiku, A. Alhaji","doi":"10.15406/JABB.2020.07.00241","DOIUrl":"https://doi.org/10.15406/JABB.2020.07.00241","url":null,"abstract":"A major limitation of the white-rot fungus is its sensitivity during biodegradation of mixed matrix explosive pollutants and the scale of Kachia military shooting since 1967, Nigeria. The amplified 16S rRNA gene of each microbial isolate was processed for sequencing and characterization with Gene Bank database. Fungal species heavy metal reduction in increasing order of Aspergillus niger > Trametes versicolor > Rhizopus spp > Phanorochate chrysoporium > Penicillium spp were identified. The total explosive contents shows a significant difference for all locations in both dry and wet seasons (P<0.05) using Anova test. Microbial fungi consortium (MFC) bioremediate heavy metal significantly at 61.7% relative to isolated fungi species because of the lateral gene transfer/co-metabolism, where Trametes versicolor and Aspergillus niger act as gene mediators. MFC growth in 1% mineral salt medium munitions was significance than fungal species isolate. Deploying Myco Bio-augmentation / Phytoremediation/Biosimulation (Myco B-P-B) techniques to optimize the RDX and HMX characterized by a higher Nitrogen/Carbon ratio since fungi lack the beta-glucuronidase (GUS) gene to utilize carbon source directly. Pollutants bio-stimulation will enhances co-metabolism by MFC. Plant detoxification capabilities can be improved using fungi genes laccases and cytochrome P450 monooxygenase expressed effectively in plants using protoplast fusion","PeriodicalId":15033,"journal":{"name":"Journal of Applied Biotechnology & Bioengineering","volume":"55 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72844115","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

Microbes as remediating agents in detoxification of dyes 微生物在染料脱毒中的修复作用

Journal of Applied Biotechnology & Bioengineering Pub Date : 2020-12-23 DOI: 10.15406/JABB.2020.07.00240

P. Chaurasia, S. L. Bharati, Sunil Kumar

引用次数: 1

Identification and in situ hybridization to mitotic chromosomes of a molecular marker linked to maleness in Anastrepha fraterculus (Wied.) 一个雄性链结分子标记的鉴定与原位杂交

Journal of Applied Biotechnology & Bioengineering Pub Date : 2020-12-07 DOI: 10.15406/jabb.2020.07.00239

A. Basso, A. Sonvico

引用次数: 1