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  1. Article ; Online: Potential use of Bacillus genus to control of bananas diseases

    Arezoo Dadrasnia / Mohammed Maikudi Usman / Rahmat Omar / Salmah Ismail / Rosazlin Abdullah

    Journal of King Saud University: Science, Vol 32, Iss 4, Pp 2336-

    Approaches toward high yield production and sustainable management

    2020  Volume 2342

    Abstract: Bananas and plantains are perennial crops that grow quickly and can be harvested all year round. According to the FAO, bananas are the eighth most important food crop in the world and the fourth most important food crop among the world’s least-developed ... ...

    Abstract Bananas and plantains are perennial crops that grow quickly and can be harvested all year round. According to the FAO, bananas are the eighth most important food crop in the world and the fourth most important food crop among the world’s least-developed countries with production of over 105 million tons per year. Through trade and supply, bananas make up a global $8.9 billion trade industry. This popular crop is now threatened with different diseases. Statistics illustrated that banana disease could potentially spread up to 1.6 million ha by 2040 if no significant interventions are instituted and consequently cause major yield losses, and emerging diseases pose new threats to global food security. Potential losses of this crop could have substantial socio economic impacts on livelihoods along the banana value chain. Currently the application of chemicals against pathogens is considered highly effective, but the continuous use of pesticides could potentially threat the environment. Thus, there is increasing need to find a sustainable alternative to using synthetic pesticides in order to improve profitable agricultural yield. One strategy for the control of plant diseases is that of biological control using natural enemies of these pests, such as rhizobacteria of the Bacillus and Pseudomonas genera. Bacillus species have proved to be effective and play a crucial role in the field of bioagents. They have been illustrated as systemic resistance inducer and plant growth promoter. They could produce a broad range of competitors for growth factors and antimicrobial compounds such as enzymes, lipopeptides, and antibiotics. At this point, we focus on details on the versatile application of bacillus-based products. In this context, biocontrol utilizing bacillus species against banana diseases will be presented and verify to serve as a promising alternate to the use of chemicals.
    Keywords Banana ; Bacillus ; Biocontrol ; Efficiency ; Sustainable ; Science (General) ; Q1-390
    Subject code 333
    Language English
    Publishing date 2020-06-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article: Beyond a tympanic membrane perforation: a superb view of normal middle ear structures.

    Rahmat, Omar

    Ear, nose, & throat journal

    2007  Volume 86, Issue 7, Page(s) 375

    MeSH term(s) Adult ; Ear, Middle/anatomy & histology ; Female ; Humans ; Otoscopy ; Tympanic Membrane Perforation/diagnosis
    Language English
    Publishing date 2007-07
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 750153-5
    ISSN 1942-7522 ; 0145-5613
    ISSN (online) 1942-7522
    ISSN 0145-5613
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Dual laryngeal foreign body.

    Rahmat, Omar / Prepageran, Narayanan

    Ear, nose, & throat journal

    2011  Volume 90, Issue 11, Page(s) E26–7

    MeSH term(s) Bone and Bones ; Food ; Foreign Bodies/complications ; Foreign Bodies/diagnosis ; Foreign Bodies/therapy ; Humans ; Laryngoscopy ; Larynx ; Male ; Middle Aged ; Pain/etiology ; Voice Disorders/etiology
    Language English
    Publishing date 2011-10-30
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 750153-5
    ISSN 1942-7522 ; 0145-5613
    ISSN (online) 1942-7522
    ISSN 0145-5613
    DOI 10.1177/014556131109001107
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Inhibition of Quorum Sensing-Controlled Virulence Factors and Biofilm Formation in Pseudomonas aeruginosa by Culture Extract from Novel Bacterial Species of Paenibacillus Using a Rat Model of Chronic Lung Infection

    Saad Musbah Alasil / Rahmat Omar / Salmah Ismail / Mohd Yasim Yusof

    International Journal of Bacteriology, Vol

    2015  Volume 2015

    Keywords Science ; Q ; Microbiology ; QR1-502
    Publishing date 2015-01-01T00:00:00Z
    Publisher Hindawi Publishing Corporation
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  5. Article ; Online: The floppy vocal polyp.

    Rahmat, Omar / Prepageran, Narayanan

    Ear, nose, & throat journal

    2008  Volume 87, Issue 12, Page(s) 668–669

    MeSH term(s) Adult ; Hoarseness/diagnosis ; Hoarseness/etiology ; Humans ; Laryngeal Neoplasms/complications ; Laryngeal Neoplasms/pathology ; Laryngeal Neoplasms/surgery ; Laryngoscopy ; Male ; Polyps/complications ; Polyps/pathology ; Vocal Cords/pathology ; Vocal Cords/surgery
    Language English
    Publishing date 2008-12
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 750153-5
    ISSN 1942-7522 ; 0145-5613
    ISSN (online) 1942-7522
    ISSN 0145-5613
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Base of Tongue Tuberculosis

    Prepageran Narayanan / Raman Rajagopalan / Rahmat Omar / Somasundran Mutusamy / Jalal Hussaini

    Acta Medica Iranica, Vol 50, Iss 2, Pp 151-

    A Case Report

    2012  Volume 152

    Abstract: We report a rare case of base of tongue tuberculosis following pulmonary tuberculosis. Patient presented to us with chief complaints of sore throat and pain on swallowing for period of 3 months. On examination with 70 degree telescope, we observed an ... ...

    Abstract We report a rare case of base of tongue tuberculosis following pulmonary tuberculosis. Patient presented to us with chief complaints of sore throat and pain on swallowing for period of 3 months. On examination with 70 degree telescope, we observed an ulcer on right side of base of tongue. The edges of the ulcer appeared to be undermined with whitish slough at the centre of the ulcer. Examination of neck showed a multiple small palpable middle deep cervical lymph nodes on right side of neck. Biopsy of the ulcer was taken, which showed granulomatous inflammation, suggestive of tuberculosis. Laboratory investigations revealed a raise in erythrocyte sedimentation rate, sputum for acid fast bacilli was strongly positive. Chest X ray was performed for patient showed multiple areas of consolidation. Patient was referred to chest clinic for further management of tuberculosis and was started on anti-tuberculous drugs. In conclusion tuberculosis of oral cavity is rare, but should be considered among one of the differential diagnosis of the oral lesions and biopsy is necessary to confirm the diagnosis.
    Keywords Base of Tongue Tuberculosis ; Pulmonary Tuberculosis ; Oral Ulcer ; Medicine (General) ; R5-920
    Language English
    Publishing date 2012-02-01T00:00:00Z
    Publisher Tehran University of Medical Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  7. Article ; Online: Base of Tongue Tuberculosis

    Jalal Hussaini / Somasundran Mutusamy / Rahmat Omar / Raman Rajagopalan / Prepageran Narayanan

    Acta Medica Iranica, Vol 50, Iss

    A Case Report

    2012  Volume 2

    Abstract: We report a rare case of base of tongue tuberculosis following pulmonary tuberculosis. Patient presented to us with chief complaints of sore throat and pain on swallowing for period of 3 months. On examination with 70 degree telescope, we observed an ... ...

    Abstract We report a rare case of base of tongue tuberculosis following pulmonary tuberculosis. Patient presented to us with chief complaints of sore throat and pain on swallowing for period of 3 months. On examination with 70 degree telescope, we observed an ulcer on right side of base of tongue. The edges of the ulcer appeared to be undermined with whitish slough at the centre of the ulcer. Examination of neck showed a multiple small palpable middle deep cervical lymph nodes on right side of neck. Biopsy of the ulcer was taken, which showed granulomatous inflammation, suggestive of tuberculosis. Laboratory investigations revealed a raise in erythrocyte sedimentation rate, sputum for acid fast bacilli was strongly positive. Chest X ray was performed for patient showed multiple areas of consolidation. Patient was referred to chest clinic for further management of tuberculosis and was started on anti-tuberculous drugs. In conclusion tuberculosis of oral cavity is rare, but should be considered among one of the differential diagnosis of the oral lesions and biopsy is necessary to confirm the diagnosis.
    Keywords Base of tongue tuberculosis ; Pulmonary tuberculosis ; Oral ulcer ; Medicine (General) ; R5-920
    Language English
    Publishing date 2012-02-01T00:00:00Z
    Publisher Tehran University of Medical Sciences
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Keratin pearl.

    Rahmat, Omar / Raman, Rajagopalan / Salleh, Hisyam

    Ear, nose, & throat journal

    2010  Volume 89, Issue 1, Page(s) 14

    MeSH term(s) Adolescent ; Ear Canal/surgery ; Humans ; Keratosis/surgery ; Male
    Language English
    Publishing date 2010-01
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 750153-5
    ISSN 1942-7522 ; 0145-5613
    ISSN (online) 1942-7522
    ISSN 0145-5613
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Nasal vestibule schwannoma: report of a rare case.

    Fadzilah, Ismail / Salina, Husain / Khairuzzana, Baharudin / Rahmat, Omar / Primuharsa Putra, S H

    Ear, nose, & throat journal

    2014  Volume 93, Issue 6, Page(s) E33–5

    Abstract: Schwannomas of the nasal cavity and paranasal sinuses are quite rare, especially in the nasal vestibule. We report the case of a 61-year-old woman who presented with a 2-month history of progressively worsening right-sided epistaxis and nasal blockage. ... ...

    Abstract Schwannomas of the nasal cavity and paranasal sinuses are quite rare, especially in the nasal vestibule. We report the case of a 61-year-old woman who presented with a 2-month history of progressively worsening right-sided epistaxis and nasal blockage. Rigid nasoendoscopy showed a mobile, smooth, globular mass occupying the right nasal vestibule. The mass arose from the lateral nasal wall and impinged on the anterior part of the middle turbinate posteriorly. Computed tomography of the paranasal sinuses showed a 3.8 × 1.7-cm enhancing mass in the right nostril. The mass obliterated the nasal cavity and caused mild deviation of the septum. The preoperative histopathologic examination showed positivity for vimentin and S-100 protein, suggesting a diagnosis of schwannoma. The patient underwent an intranasal laser-assisted excision biopsy. The histopathologic examination confirmed the diagnosis of schwannoma. Postoperative recovery was uneventful, and no recurrence was seen in the follow-up period.
    MeSH term(s) Epistaxis/etiology ; Female ; Humans ; Middle Aged ; Nasal Obstruction/etiology ; Neurilemmoma/complications ; Neurilemmoma/diagnosis ; Neurilemmoma/surgery ; Nose Neoplasms/complications ; Nose Neoplasms/diagnosis ; Nose Neoplasms/surgery
    Language English
    Publishing date 2014-06
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 750153-5
    ISSN 1942-7522 ; 0145-5613
    ISSN (online) 1942-7522
    ISSN 0145-5613
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: An impacted fish bone in the subglottis manifesting as protracted stridor: photodocumentation.

    Rahmat, Omar / Lim, Wye Keat / Prepageran, Narayanan

    Ear, nose, & throat journal

    2007  Volume 86, Issue 5, Page(s) 264

    MeSH term(s) Animals ; Fishes ; Foreign Bodies/complications ; Foreign Bodies/diagnosis ; Foreign Bodies/surgery ; Glottis ; Humans ; Infant ; Laryngoscopy ; Male ; Respiratory Sounds/etiology ; Spine ; Surgical Instruments
    Language English
    Publishing date 2007-05
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 750153-5
    ISSN 1942-7522 ; 0145-5613
    ISSN (online) 1942-7522
    ISSN 0145-5613
    Database MEDical Literature Analysis and Retrieval System OnLINE

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