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Book: Organic and biodynamic agriculture

Elghazali, Hatem M.

2018

Author's details	Hatem Mohamed Hussein
Language	English
Size	xii, 302 Seiten, Illustrationen
Publisher	Delve Publishing
Publishing place	Oakville
Publishing country	Canada
Document type	Book
HBZ-ID	HT019623341
ISBN	978-1-77361-289-8 ; 1-77361-289-1
Database	Catalogue ZB MED Nutrition, Environment, Agriculture

In stock of ZB MED Bonn / Germany

Shelf mark	Loan status	Location
188/203	available for loan (reading room)	Freihandmagazin (U1)

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Book: Fundamentals of agricultural science

Elghazali, Hatem M.

2018

Author's details	Hatem Mohamed Hussein
Language	English
Size	xxi, 254 Seiten
Publisher	Delve Publishing
Publishing place	Oakville
Publishing country	Canada
Document type	Book
HBZ-ID	HT019623269
ISBN	978-1-77361-261-4 ; 1-77361-261-1
Database	Catalogue ZB MED Nutrition, Environment, Agriculture

In stock of ZB MED Bonn / Germany

Shelf mark	Loan status	Location
188/201	available for loan (reading room)	Freihandmagazin (U1)

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Article ; Online: Effect of Thermo-mechanical Cycling on Fracture Resistance of Different CAD/CAM Crowns: An

Elmokadem, Mohamed I / Haggag, Khaled M / Mohamed, Hussein Ramadan

The journal of contemporary dental practice

2024 Volume 25, Issue 1, Page(s) 29–34

Abstract: Aim: To evaluate the effect of thermo-mechanical cycling (TMC) on fracture resistance of different computer-aided design/computer-aided manufacture (CAD/CAM) crowns.: Materials and methods: A total of 42 CAD/CAM crowns were fabricated on epoxy resin ... ...

Abstract	Aim: To evaluate the effect of thermo-mechanical cycling (TMC) on fracture resistance of different computer-aided design/computer-aided manufacture (CAD/CAM) crowns. Materials and methods: A total of 42 CAD/CAM crowns were fabricated on epoxy resin maxillary first premolar teeth and divided into three groups ( Results: Fracture resistance was analyzed by one-way analysis of variance (ANOVA) test, followed by Tukey's Conclusion: Thermo-mechanical cycling affected the fracture resistance of both polymer-based CAD/CAM crowns. Clinical significance: For dental practitioners, both IPS e.max CAD and Tetric CAD can be used clinically for posterior teeth, providing satisfactory results and resistance to fracture. How to cite this article: Elmokadem MI, Haggag KM, Mohamed HR. Effect of Thermo-mechanical Cycling on Fracture Resistance of Different CAD/CAM Crowns: An
MeSH term(s)	Humans ; Dentists ; Professional Role ; Esthetics, Dental ; Dental Porcelain ; Ceramics/chemistry ; Crowns ; Computer-Aided Design ; Materials Testing ; Dental Stress Analysis ; Dental Restoration Failure ; Acrylic Resins ; Composite Resins ; Polyurethanes
Chemical Substances	Vivadent ; Dental Porcelain (12001-21-7) ; Acrylic Resins ; Composite Resins ; Polyurethanes
Language	English
Publishing date	2024-01-01
Publishing country	India
Document type	Journal Article
ISSN	1526-3711
ISSN (online)	1526-3711
DOI	10.5005/jp-journals-10024-3619
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: A Radiographic Evaluation of Uncemented Total Hip Replacements and the Role of Uncemented Implants in the Management of Hip Osteoarthritis in the Elderly Population.

Saraglis, Georgios / Muscat, Joe / Shankarappa, Yadu / Mohammad Elgeweny, Mohammad Sameh / Mohamed Hussein, Mohamed Moustafa

Cureus

2023 Volume 15, Issue 12, Page(s) e50487

Abstract: Introduction The idea of an uncemented, fully coated hydroxyapatite (HA) stem was introduced almost 40 years ago, aiming to achieve a solid biological fixation by preserving natural bone activity. While many studies underline the longevity of uncemented ... ...

Abstract	Introduction The idea of an uncemented, fully coated hydroxyapatite (HA) stem was introduced almost 40 years ago, aiming to achieve a solid biological fixation by preserving natural bone activity. While many studies underline the longevity of uncemented total hip replacement (THR), NHS England's Best Practice Tariff (BPT) recommends using cemented implants in patients over the age of 69, with financial penalties when this policy is not met. At the same time, the 'paradox' of increased use of uncemented implants worldwide has been well described, with many surgeons using them regardless of the age group of the patient. Materials and methods This study focuses on the radiographic evaluation of the uncemented Pinnacle/Corail total hip replacement construct in 123 patients of all age groups who underwent an elective procedure, with a minimum radiographic follow-up of two years. Implant information (collared or non-collared stem), femur type (Dorr classification), age, gender, and revision rate were collected and radiographic analysis of the femoral stem and acetabular component was performed for the immediate post-operative, six-month, one- to two-year follow-up radiograph of all patients. We conducted a statistical analysis, dividing the patients into two groups based on age: those above or below 69 years old. Results There was no statistically significant difference in rates of radiographic lucency after two years with regard to the femoral component. Both collared and non-collared stems seem to perform equally well, with no significant difference detected. However, a statistically significant difference in rates of radiographic lucency of the acetabular cup was noted between the two age groups (p=0.018), with higher rates detected in the under-69-year-old age group. Conclusion This study demonstrates that, radiographically, the uncemented Pinnacle/Corail construct performs equally well in all age groups. In our cohort of patients, the age of the patient did not predict the osseointegration of the implant in the short-term follow-up.
Language	English
Publishing date	2023-12-13
Publishing country	United States
Document type	Journal Article
ZDB-ID	2747273-5
ISSN	2168-8184
ISSN	2168-8184
DOI	10.7759/cureus.50487
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Association of Vitamins D, B6, and B12 Deficiencies with Hyperlipidemia Among Jordanian Adults.

Al-Qusous, Madleen Nabil / Al Madanat, Wajdi Khalaf Jamil / Mohamed Hussein, Rasha

Reports of biochemistry & molecular biology

2023 Volume 12, Issue 3, Page(s) 415–424

Abstract: Background: Obesity is an abnormal fat accumulation that adversely affects human health. Studies reported several vitamin deficiencies in obese patients. The current study investigates the deficiencies of vitamins D, B6, and B12 among Jordanian adults ... ...

Abstract	Background: Obesity is an abnormal fat accumulation that adversely affects human health. Studies reported several vitamin deficiencies in obese patients. The current study investigates the deficiencies of vitamins D, B6, and B12 among Jordanian adults with hyperlipidemia and demonstrates the association between serum vitamin levels and metabolic and lipid profile parameters. Methods: Sixty male subjects were divided into 40 hyperlipidemic patients (age: 45.9 yr. ±10.2) and 20 controls (age: 41.2 yr. ±10.7). The blood levels of triglycerides, total cholesterol, high density lipoprotein (HDL)-cholesterol, hemoglobin A1c, and vitamins D, B6, and B12 were measured. Results: The hyperlipidemic patients showed significantly increased triglycerides, total cholesterol, non-HDL, cholesterol/HDL ratio, low-density lipoprotein (LDL)- cholesterol levels, and decreased HDL-cholesterol levels compared to the controls. No significant differences were found in the blood levels of vitamin D, vitamin B6, or vitamin B12 between groups. However, 50% of the hyperlipidemic patients and 54.5% of the controls exhibited vitamin D deficiency. Only the hyperlipidemic patients exhibited deficiencies of vitamins B6 and B12 in 5.4% and 3.3% of cases, respectively. In the controls, vitamin B12 level was inversely associated with total cholesterol, whereas in the hyperlipidemic patients, vitamin B6 level was inversely correlated with total cholesterol and non-HDL levels. Conclusions: The hyperlipidemic patients exhibited vitamins D, B6, and B12 deficiencies. Additionally, vitamins B6 and B12 levels were inversely correlated with total cholesterol and non-HDL levels. Our findings highlight the importance of routine evaluation of vitamin levels in patients with hyperlipidemia.
Language	English
Publishing date	2023-08-24
Publishing country	Iran
Document type	Journal Article
ZDB-ID	2743890-9
ISSN	2322-3480
ISSN	2322-3480
DOI	10.61186/rbmb.12.3.415
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Correction of cubitus valgus and reconstruction of lateral humerus condylar defect using tricortical iliac graft in pediatric patients.

Fadel, Mohamed Hussein / Hashem, Mohamed Hassan / Ramy, Ahmed

SICOT-J

2023 Volume 9, Page(s) 33

Abstract: Background: Neglected non-united lateral humeral condyle fractures in pediatrics are a probable cause of cubitus valgus deformity which is a disabling complication. The ideal management for this condition is still debatable. This study aimed to evaluate ...

Abstract	Background: Neglected non-united lateral humeral condyle fractures in pediatrics are a probable cause of cubitus valgus deformity which is a disabling complication. The ideal management for this condition is still debatable. This study aimed to evaluate the reconstruction of a non-united lateral humerus condylar fracture complicated by cubitus valgus using a tricortical iliac crest graft in pediatric patients. Patients and methods: Twenty children suffering from cubitus valgus as a complication after a non-united fracture of the lateral humeral condyle were included in this study. They were managed by open reduction, screw fixation, and reconstruction by an autologous tricortical iliac bone graft. We compared the preoperative and postoperative range of motion of the elbow, alignment, and elbow function using the Mayo elbow performance index. Results: There was a statistically significant improvement in the elbow range of motion postoperatively, and there was a highly significant improvement regarding the elbow alignment and function. Conclusion: Open reduction, screw fixation, and reconstruction by the autologous tricortical iliac bone graft is an effective technique for the management of cubitus valgus due to neglected non-united lateral humeral condyle fractures in pediatrics.
Language	English
Publishing date	2023-11-30
Publishing country	France
Document type	Journal Article
ZDB-ID	2832091-8
ISSN	2426-8887
ISSN	2426-8887
DOI	10.1051/sicotj/2023028
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: In Silico Analysis Using SARS-CoV-2 Main Protease and a Set of Phytocompounds to Accelerate the Development of Therapeutic Components against COVID-19

Sabeena Mustafa / Lamya A. Alomair / Mohamed Hussein

Processes, Vol 10, Iss 7, p

2022 Volume 1397

Abstract: SARS-CoV-2, the virus that caused the widespread COVID-19 pandemic, is homologous to SARS-CoV. It would be ideal to develop antivirals effective against SARS-CoV-2. In this study, we chose one therapeutic target known as the main protease (M pro ) of ... ...

Abstract	SARS-CoV-2, the virus that caused the widespread COVID-19 pandemic, is homologous to SARS-CoV. It would be ideal to develop antivirals effective against SARS-CoV-2. In this study, we chose one therapeutic target known as the main protease (M pro ) of SARS-CoV-2. A crystal structure (Id: 6LU7) from the protein data bank (PDB) was used to accomplish the screening and docking studies. A set of phytocompounds was used for the docking investigation. The nature of the interaction and the interacting residues indicated the molecular properties that are essential for significant affinity. Six compounds were selected, based on the docking as well as the MM-GBSA score. Pentagalloylglucose, Shephagenin, Isoacteoside, Isoquercitrin, Kappa-Carrageenan, and Dolabellin are the six compounds with the lowest binding energies (−12 to −8 kcal/mol) and show significant interactions with the target M pro protein. The MMGBSA scores of these compounds are highly promising, and they should be investigated to determine their potential as M pro inhibitors, beneficial for COVID-19 treatment. In this study, we highlight the crucial role of in silico technologies in the search for novel therapeutic components. Computational biology, combined with structural biology, makes drug discovery studies more rigorous and reliable, and it creates a scenario where researchers can use existing drug components to discover new roles as modulators or inhibitors for various therapeutic targets. This study demonstrated that computational analyses can yield promising findings in the search for potential drug components. This work demonstrated the significance of increasing in silico and wetlab research to generate improved structure-based medicines.
Keywords	drug discovery ; COVID-19 ; main protease ; phytocompounds ; docking ; MMGBSA ; Chemical technology ; TP1-1185 ; Chemistry ; QD1-999
Subject code	540
Language	English
Publishing date	2022-07-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Construction of Protein Expression Network.

Afiqah-Aleng, Nor / Mohamed-Hussein, Zeti-Azura

Methods in molecular biology (Clifton, N.J.)

2020 Volume 2189, Page(s) 119–132

Abstract: In this post-genomic era, protein network can be used as a complementary way to shed light on the growing amount of data generated from current high-throughput technologies. Protein network is a powerful approach to describe the molecular mechanisms of ... ...

Abstract	In this post-genomic era, protein network can be used as a complementary way to shed light on the growing amount of data generated from current high-throughput technologies. Protein network is a powerful approach to describe the molecular mechanisms of the biological events through protein-protein interactions. Here, we describe the computational methods used to construct the protein network using expression data. We provide a list of available tools and databases that can be used in constructing the network.
MeSH term(s)	Computational Biology ; Databases, Protein ; Protein Interaction Mapping ; Protein Interaction Maps
Language	English
Publishing date	2020-11-12
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ISSN	1940-6029
ISSN (online)	1940-6029
DOI	10.1007/978-1-0716-0822-7_10
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Colloidal Stability of CA, SDS and PVA Coated Iron Oxide Nanoparticles (IONPs): Effect of Molar Ratio and Salinity.

Che Mohamed Hussein, Siti Nurliyana / Amir, Zulhelmi / Jan, Badrul Mohamed / Khalil, Munawar / Azizi, Azlinda

Polymers

2022 Volume 14, Issue 21

Abstract: Iron Oxide Nanoparticles (IONPs) have received unprecedented interest in various applications. The main challenges in IONPs are fluid stability due to agglomeration in a saline condition. This paper aims to investigate the colloidal stability of citric ... ...

Abstract	Iron Oxide Nanoparticles (IONPs) have received unprecedented interest in various applications. The main challenges in IONPs are fluid stability due to agglomeration in a saline condition. This paper aims to investigate the colloidal stability of citric acid (CA), sodium dodecyl sulphate (SDS) and polyvinyl alcohol (PVA) under various molar ratios and levels of salinity. Firstly, the IONPs were synthesized using a facile co-precipitation approach. Secondly, the IONPs were coated using a simple dip-coating method by varying the molar ratio of CA, SDS and PVA. Next, the coated IONPs were characterized by using an X-ray Diffractometer (XRD), Fourier transform infrared spectroscopy (FTIR), and a Field Emission Scanning Electron Microscope (FESEM) for the morphological and crystallographic study of coated IONPs. Finally, the coated IONPs were characterized for their zeta potential value and hydrodynamic size using a Zetasizer and their turbidity was measured using a turbidity meter. It was found that at a low salinity level, 0.07 M of CA-IONPs, a high zeta potential value, a smaller hydrodynamic size, and a high turbidity value of -40.9 mV, 192 nm and 159 NTU were observed, respectively. At a high salinity level, 1.0 M SDS-IONPs recorded a high zeta potential value of 23.63 mV, which corresponds to a smaller hydrodynamic size (3955 nm) and high turbidity result (639 NTU). These findings are beneficial for delivering cutting-edge knowledge, especially in enhanced oil recovery (EOR) applications.
Language	English
Publishing date	2022-11-07
Publishing country	Switzerland
Document type	Journal Article
ZDB-ID	2527146-5
ISSN	2073-4360 ; 2073-4360
ISSN (online)	2073-4360
ISSN	2073-4360
DOI	10.3390/polym14214787
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article: Cymbidium Mosaic Virus Infecting Orchids: What, How, and What Next?

Yusop, Mohd Shakir Mohamad / Mohamed-Hussein, Zeti-Azura / Ramzi, Ahmad Bazli / Bunawan, Hamidun

Iranian journal of biotechnology

2022 Volume 20, Issue 1, Page(s) e3020

Abstract: Context: Cymbidium mosaic virus (CymMV) is one of the most devastating viruses causing losses in the orchid industry, affecting economies worth millions of US dollars. CymMV significantly affects the orchid population and could be controlled through an ... ...

Abstract	Context: Cymbidium mosaic virus (CymMV) is one of the most devastating viruses causing losses in the orchid industry, affecting economies worth millions of US dollars. CymMV significantly affects the orchid population and could be controlled through an integrated management strategy consisting of virus detection, good sanitation care of gardeners and their tools, and maintaining virus-free explants. Evidence acquisition: This review was written based on research publications relevant to the CymMV infection in orchids. The literature cited were obtained from online literature databases such as web of Science, Scopus, and Google Scholar. The searched term used was "Cymbidium mosaic virus". Related publications to the initial search were also examined. Results & conclusions: This review describes the threat of CymMV to the orchid population by examining its history, genome organization, symptoms on individual orchids, detection, and management. Current research has been focusing on the prospect of transgenic orchids with viral resistance. This review also highlights the potential role of the symbiotic relationship between orchids and arbuscular mycorrhiza fungi that could be useful to improve the protection of orchids against virus infection. Overall, this review provides information on how CymMV infection impacts the orchid population.
Language	English
Publishing date	2022-01-01
Publishing country	Iran
Document type	Journal Article
ZDB-ID	2223669-7
ISSN	2322-2921 ; 1728-3043
ISSN (online)	2322-2921
ISSN	1728-3043
DOI	10.30498/ijb.2021.278382.3020
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