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Biotechnology: Recent submissions

Now showing items 61-80 of 119

SYNERGISTIC ANTIBACTERIAL ACTIVITY OF SOLANUM INCANUM AND PREMNA SCHIMPERI LEAF EXTRACTS AGAINST STANDARD AND CLINICALLY ISOLATED PATHOGENIC BACTERIA

Gasha, Tenagne (Tenagne Gasha, 2020-10)

Medicinal plants are used as essential methods for handling various diseases particularly in developing countries. Because they have a potential to cure different physical and Physiological complications by using the ...
Probiotics as an alternative potential therapeutic measure against selected foodborne pathogens and mastitis causing bacteria

Seid, Awel (UOG, 2020-09)

In recent years, the concept of biological control has emerged as one interesting sustainable alternative to fight against pathogens. Thus, the present study aims to isolate, characterize, and evaluate indigenous beneficial ...
ASSESSMENT OF ANTIMICROBIAL ACTIVITY OF RANUNCULUS BULBOSUS AGAINST HUMAN PATHOGENIC BACTERIA AND FUNGI

ASRIE, BALEMUAY (BALEMUAY ASRIE, 2020-06)

Ranunculus bulbous exhibit ant-inflammatory effect and growth inhibitory activity against a series of pathogenic bacteria and fungus. Protoanemonin was proved to be the main bioactive compound responsible for inhibition ...
ISOLATION AND CHARACTERIZATION OF PHOSPHATE SOLUBLIZING BACTERIA FROM DUPTIKEBELE IN AFAR AND DESKUA KEBELE IN AMHARA REGIONS SOIL SAMPLE

Unknown author (BOGALE DAMTEW, 2020-06)

soil fertility is decreasing time to time due to continuous use without external input. Of course, soil fertility can be improved using chemical fertilizers that increase crop productivities, it causes harmful impacts ...
Isolation, Screening and Identification of Broad Spectrum Antibiotic Producing Actinomycetes from Compost and Termite Gut in Delgi Area,Takussa Woreda, Central Gondar Zone, Ethiopia

Beyene, Negusie (Negusie Beyene, 2020-09)

Actinomycetes are best producers of bioactive therapeutic compounds (secondary metabolites) namely antibiotics. Actinomycetes are found in many habitats, such as soil, freshwater, seawater, cold- warm-blooded animals, ...
ANTIBACTERIAL ACTIVITY COFFEE ARABICA AGAINST MECA GENE POSITIVE STAPHYLOCOCCUS AUREUS ISOLATES

DEMEKE, BETELHEM (BETELHEM DEMEKE, 2020-06)

The emergence of drug resistant pathogens has become a crucial problem in dealing with infectious diseases worldwide. Among these bacteria, S. aureus which have mecA gene is one of the highly resistance bacteria to many ...
Assessment and Characterization of Bittering Agents, Essential Oils, and Antioxidants of Gesho (Rhamnus prinoides L. Herit) Collected from Amhara Region, Ethiopia.

Worku, Abebe (Abebe Worku, 2020-09)

Rhamnus prinoides (Gesho) is an angiosperm dioecious plant which is used for cash income, as a bittering agent for the preparation of the local alcoholic beverage and medicinal values. Although it has intense use, still ...
Electricity generation and wastewater treatment using Microbial fuel cell obtained from different types of wastewater

Mamuye, Sintayehu (Sintayehu Mamuye, 2020-09)

Microbial fuel cell (MFC) is a device that converts chemical energy to electrical energy during substrate oxidation with the aid of microorganisms that act as biocatalyst. It is the advancement of science that aims at ...
EVALUATION OF NUTRITIONAL AND BIOCHEMICAL COMPOSITION OF BAOBAB (ADANSONIA DIGITATA L.) FRUIT PULP COLLECTED FROM THREE DISTRICTS OF WEST GONDAR ZONE, NORTHWEST ETHIOPIA

KEBEDE, LEYKUN (LEYKUN KEBEDE, 2020-10)

Baobab (Adansonia digitata L.) is one of the most important indigenous fruit trees in the drylands of Sub-Saharan Africa. Baobab fruits are a source of different nutrients and their utilization in local diets has the ...
Comparing the viral load test measurement between Plasma and Serum sample among HIV 1 positive patient under ART at University of Gondar Comprehensive Specialized Referral Hospital

Alemu, Habtam (Habtam Alemu, 2020-06)

Human immunodeficiency virus (HIV) is a the pandemic disease in the world and the most serious public health problem in developing countries. It is an RNA virus known as a retrovirus which has two major strains. HIV-1 ...
EVALUATING ACTIVITY OF Plantagolanceolata AND Sida ovata LEAF EXTRACTS AGAINSTSELECTED CLINICALISOLATES DERMATOMYCOTIC FUNGI

Getahun, Muluneh (MulunehGetahun, 2020-06)

Plantagolanceolata has been used as traditional medicinal plant for centuries, and is reported to cure numerous diseases from cold to hepatitis, skin diseases, infectious diseases, problems concerning the digestive organs, ...
Evaluating the sensitivity of Real time PCR in detecting Leishmania Donovan from negative smears of suspected patients at UoG

Melkamu, Roma (Roma Melkamu, 2020-06)

The protozoan parasites of the genus Leishmania are the causative agents of a group of diseases called leishmaniasis. VL is the most severe form of leishemaniasis that is almost always fatal if untreated. Endemic ...
Assessment of ART treatment and vertical transmission of HIV-1 among infants born from HIV- 1 positive mothers visiting University of Gondar comprehensive specialized hospital and Metema hospital, North West Ethiopia

Misganaw, Meseret (Meseret Misganaw, 2020-06)

Mother-to-child transmission of HIV is a major public health concern. Despite the use of antiretroviral prophylaxis by HIV-positive pregnant women and their infants, safe obstetric practice and safe infant feeding habits ...
COMPARISON OF GEN X-PERTS MTB/RIF ASSAY WITH THE CONVENTIONAL DIAGNOSIS (ZIEHL NIELSEN AND FLORESENCE) TO DETECT MTB POSITIVE AND UTTB AMONG PATIENTS VISITING UNIVERSITY OF GONDAR COMPREHENSIVE SPECIALIZEDHOSPITAL, NORTH WEST ETHIOPIA.

ESHETE, DESSIE (DESSIE ESHETE, 2020-11)

Tuberculosis (TB) caused by Mycobacterium tuberculosis (MTB) remains a major global public health concern. Extra pulmonary TB accounts 15% of global TB burden and Ethiopia has reported a higher than average proportion ...
ISOLATION AND CHARACTERIZATION OF BACILLUS THURINGINESIS FROM SOIL AND WATER AND LABORATORY TESTING OF THEIR INSECTICIDAL ACTIVITY AGAINST FALL ARMY WORM (SPODOPTERA FURGIPERDA) (LEPDOPTERA: NOCTUIDAE) IN GONDAR, AMHARA REGION, NORTH WESTERN ETHIOPIA

Alemu, Fesese (Fesese Alemu, 2020-10)

Agriculture is the backbone of many developing countries. However, it is facing many challenges like changing climate, urbanization, environmental degradation, the existence of insect pests and diseases. Among insect ...
ANTIMICROBIAL EFFECTS OF ARTIMISIA AFRALEAF EXTRACT AGAINST CLINICALLY ISOLATED BACTERIA

Beyene, Alemtsehay (AlemtsehayBeyene, 2020-06)

Plants have been used for centuries to treat infectious diseases and are considered as important sources of new antimicrobial agents.Artimisiaafrais among medicinal plants traditionally used for treatment of bacterial ...
ASSESSING THE DISTRIBUTION OF ENTERIC BACTERIA, AND ASSOCIATED RISK FACTORS AMONG PEDIATRIC’S PATIENTS VISITING UOG, REFERRAL HOSPITAL: THE CASE OF CENTRAL GONDAR ZONE, AMHARA REGIONAL STATE, NORTH WEST ETHIOPIA

DENG, GATLUAK (GATLUAK DENG RANG, 2020-06)

Enterobacteria are diverse group of gram-negative rods shaped bacteria that live in intestinal tract of humans and animals and cause gastrointestinal infections. There are about 1.5 billion diarrhea cases and 4 billion ...
EVALUATION OF THE SYNERGETIC ANTIBCTERIAL ACTIVITY OF VERNONIA AURICULIFERA AND BUDDLEJA POIYSTACHIYA ON SELECTED HUMAN PATHOGENIC BACTERIA

Haile, Firnus (Firnus Haile, 2020-09)

Medicinal plants have been used as traditional treatments for various human diseases for many years and they are still widely practiced throughout the world. Due to long history of practice, medicinal plants have become ...
Comparison of HIV-1 RNA Measurements from Plasma and Dried Blood Spots in the Automated Cobas Ampliprep Cobas Taqman Real-Time Viral Load Assay at University of Gondar Comprehensive Specialized Hospital

Kebede, Firehiwot (Firehiwot Kebede, 2020-06)

Human immunodeficiency virus is a global epidemic disease. It is the most serious public health problem in the developing world. HIV is a Ribo Nucleic acid virus known as a retrovirus. It has two major strains: Human ...
The Association of MECA Gene Polymorphism and Drug Resistance Pattern of Methicillin-Resistant Staphylococcus Aureus Isolated from Keha And Shinta Rivers of Gondar Town, North West Ethiopia

MULAT, MEQUANINT (MEQUANINT MULAT, 2020-09)

Staphylococcus aureus is a potentially harmful human pathogen associated with nosocomial and community-acquired infections, and is becoming alarmingly immune to most antibiotics. The aim of the present study was to ...

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