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  1. Necrotizing fasciitis is an aggressive infection of the soft tissues and subcutaneous fascia. The involvement of the head and neck region is very rare but carries significant mortality. Negative pressure wound...

    Authors: Kasim S. Kasim Aljanabi, Talib almaqbali and Arfath Mustafa
    Citation: Bulletin of the National Research Centre 2022 46:154
  2. Fructose-rich diets are linked to the epidemic of metabolic syndrome and co-morbidities including nephropathy. Phytochemicals are increasingly being used for medicinal purposes due to their perceived safety co...

    Authors: Kasimu Ghandi Ibrahim, Eliton Chivandi, Pilani Nkomozepi and Kennedy Honey Erlwanger
    Citation: Bulletin of the National Research Centre 2022 46:153
  3. Biosecurity plays an irreplaceable role in preventing diseases, increasing productivity of dairy herd and welfare on the farm, prevention of drug resistance and public health safety. Assessment of biosecurity ...

    Authors: Mohammedsham Husen Harun, Shihun Shimelis, Bamlaku Andargie, Michael Yousuf Abdi and Hassen Yusuf Bekere
    Citation: Bulletin of the National Research Centre 2022 46:152
  4. Preparation of Ipomoea asarifolia (Desr) (Convolvulaceae) is widely used in traditional African medicine for the treatments of different kinds of ailments such as syphilis, malaria, convulsions and rheumatism.

    Authors: Samaila S. Chiroma, Abdullahi B. Nazifi, Ya’u Jamilu, Aliyu Musa, Lawal A. Bichi and Samaila M. Chiroma
    Citation: Bulletin of the National Research Centre 2022 46:150
  5. The global development of innovative antimicrobial drugs and drug design techniques has been necessitated by the persistent increase of multidrug resistant infections. Regardless of advances in technology for ...

    Authors: Michael Tosin Bayode, Mercy Adewumi Alabi, Olamide Joshua Babatunde, Muyideen Enitan Sadibo, Blessing Temitope Lawani, Ayomide Faith Okiti, Michael Omoniyi Elabiyi and Damilola Israel Lawrence
    Citation: Bulletin of the National Research Centre 2022 46:149
  6. Recurrent malaria infection is a major phenomenon in a hightransmission zone with deplorable health and socioeconomic consequences on individuals and the public. However, the association between parasitaemia, ...

    Authors: Abdulkareem Olarewaju Babamale, Adam Olaitan Abdulkareem, Oyewole Jamiu Yinka, Kolawole Folasade, Babawale Oluwapelumi Olatundun, Onitayo Faith Ayodipo, Mohammad Mosleh Uddin and Uade Samuel Ugbomoiko
    Citation: Bulletin of the National Research Centre 2022 46:147
  7. This field experiment was carried out during the two successive seasons of 2019 and 2020 at the experimental farm of the National Center for Radiation Research and Technology, Nasr City, Cairo, Egypt, to evalu...

    Authors: Amr M. Mounir, A. M. El-Hefny, S. H. Mahmoud and A. M. M. El-Tanahy
    Citation: Bulletin of the National Research Centre 2022 46:146
  8. The purpose of this study was to use the MTT test to assess the cytotoxic effects of different extracts of Convolvulus pluricaulis leaves in vitro. Convolvulus pluricaulis leaf ethanolic extract has been demonstr...

    Authors: Ashpak Mubarak Tamboli and Kiran Anna Wadkar
    Citation: Bulletin of the National Research Centre 2022 46:145
  9. The main object of the present study is the industrial wastewater effluent treatment resulting from a solar cell manufacturing process, which is a Joint Egyptian Chinese Renewable Energy laboratory, in Sohag G...

    Authors: G. El Diwani, Sh. K. Amin, N. K. Attia and S. I. Hawash
    Citation: Bulletin of the National Research Centre 2022 46:143
  10. The implementation of coronavirus disease of 2019 (COVID-19) lockdown has affected the daily practices of subjects with chronic diseases such as diabetes and caused negative impact on their lifestyle and habit...

    Authors: Rochdi Kaddar, Chayma Tarik, Maryam Atmani, Ikrame Enakhil, Nada Fakhri, Mohamed Khalis, Abdellah Lotfy and Nadia El Kadmiri
    Citation: Bulletin of the National Research Centre 2022 46:142
  11. Medicinal plants are natural sources of antioxidants effective in the treatment of oxidative stress-mediated diseases. This study aims to evaluate the hepato-renal protective efficacy of Andrographis paniculata l...

    Authors: Abiodun Olusoji Owoade, Abdullahi Opeyemi Alausa, Adewale Adetutu and Akinade William Owoade
    Citation: Bulletin of the National Research Centre 2022 46:141
  12. In 2019, a viral and respiratory pathology called COVID-19 emerged in Wuhan, China, and spread to other continents. Its main symptoms include fever, cough, dyspnea, myalgia, anorexia and respiratory distress i...

    Authors: Juliano Abreu Pacheco, Kelly Fernanda Molena, Camila Raíssa Oliveira Gontijo Martins, Silmara Aparecida Milori Corona and Maria Cristina Borsatto
    Citation: Bulletin of the National Research Centre 2022 46:140
  13. The changing epidemiological profile of the COVID-19 pandemic and the uncertain clinical picture of patients characterise this ongoing and most challenging health event.

    Authors: Zayid K. Almayahi, A. V. Raveendran, Rashid Al Malki, Amira Safwat, Muradjan Al Baloshi, Amal Abbas, Ahmed S. Al Salami, Sami M. Al Mujaini, Khalid Al Dhuhli and Said Al Mandhari
    Citation: Bulletin of the National Research Centre 2022 46:139
  14. To compare the push out bond strength of MTA apical plug in a simulated immature root, after using different irrigation protocols; NaOCl + 20% Etidronic acid (HEBP) and NaOCl + 17% Ethylenediaminetetraacetic a...

    Authors: Nada Omar Mostafa, Nihal Refaat Kabel and Muhammad Abbass Masoud
    Citation: Bulletin of the National Research Centre 2022 46:138
  15. The tumor growth pattern in breast cancer appears to be variable and unpredictable. A minor increase in size in a pre-existing lesion, especially under 1 cm, corresponds to a more pronounced increase in volume.

    Authors: Seda Aladag Kurt and Varol Celik
    Citation: Bulletin of the National Research Centre 2022 46:136
  16. Bacteremia constitutes a significant public health challenge and represents a vital cause of morbidity and mortality in HIV-infected patients, and fluoroquinolones are commonly prescribed antibiotics due to th...

    Authors: Olajide Joseph Akinjogunla, Adebowale Toba Odeyemi, Mfonobong Favour Alozie, Igbagbo Ehinmore, Unyime Effiong Ukpong, Jumbo Ediomo and Etieno Kingsley Akpanson
    Citation: Bulletin of the National Research Centre 2022 46:135
  17. In the present study, the medicinal plants were exclusively selected based on their significant anti-HIV and anticancer activities. The green synthesis of gold nanoparticles was carried out using the 15 medici...

    Authors: M. R. Kamala Priya and Priya R. Iyer
    Citation: Bulletin of the National Research Centre 2022 46:134
  18. Matteuccia struthiopteris (L.) Todaro is a popular edible wild fern found in the subtropical Himalayas. It is widely used in folk medicine to treat several ailments and known for its antioxidant, anti-inflammator...

    Authors: Shivali Singla, Rupali Rana, Surendar Kumar, Reena Thakur and Sachin Goyal
    Citation: Bulletin of the National Research Centre 2022 46:133
  19. Africa has a rich and diverse flora that people use for their food and health needs. This study aims to explore the possibility of using aqueous and/or ethanolic extracts of Alchornea cordifolia leaves as an alte...

    Authors: Ferdinand Adounkpe, Aimé Cézaire Ayena, Viridiane Aholoukpe, Victorien Dougnon, Jean-Robert Klotoe, Marc Medehouenou and Lamine Baba-Moussa
    Citation: Bulletin of the National Research Centre 2022 46:132
  20. Helminthiasis, usually a chronic problem in poultry, is the major cause of economic losses in the poultry industry. This study was undertaken with the aim of evaluating the in vitro and in vivo anthelmintic ef...

    Authors: Khadijat Abidemi Gasaliyu, Oseka Joseph Ajanusi, Mohammed Musa Suleiman, Sani Dahiru, Kuburat Hadiza Yusuf, Stephen Kyari, Matthew Ogwiji and Ochuko Orakpoghenor
    Citation: Bulletin of the National Research Centre 2022 46:131
  21. The awareness in the consumption of plant-based food has gained attention in the recent years. Phytochemicals are thought to play a critical role in health promotion and in the prevention and management of chr...

    Authors: Anandakumar Pandi, Vanitha Manickam Kalappan and Naveenkumar Chandrashekar
    Citation: Bulletin of the National Research Centre 2022 46:130
  22. Hamartoma refers to the excessive focal growth of cells and tissues in organs, which is between malformation and benign tumor. Hamartomas are commonly seen in the lung, but rare in the retroperitoneum.

    Authors: Lesheng Huang, Tianzhu Liu, Se Peng, Hui Peng, Jun Chen, Jinghua Jiang, Wanchun Zhang, Huijia Tang and Hongyi Li
    Citation: Bulletin of the National Research Centre 2022 46:129
  23. In the global world that is technologically driven, efficiency and productivity of businesses that have decided to embrace technology are achieved by e-commerce logistics (ECL). E-commerce logistics has receiv...

    Authors: Adetayo Olaniyi Adeniran, Feyisola Olajire Akinsehinwa and Samuel Oluwaseyi Olorunfemi
    Citation: Bulletin of the National Research Centre 2022 46:128
  24. Solanum khasianum is an important medicinal herb of the Solanaceae family. The present study was focused to determine the bioactive compounds in S. khasianum leaf and root extract by GC–MS analysis and their anti...

    Authors: Pavani Chirumamilla, Sunitha Bai Dharavath and Shasthree Taduri
    Citation: Bulletin of the National Research Centre 2022 46:127
  25. Agro-industrial by-products are gaining immense significance in animal feeding as a plausible solution to curtail ever-increasing prices of traditional feedstuffs, which may in turn stave off the skewed profit...

    Authors: Padam Veer Singh, M. K. Ghosh, M. S. Mahesh and A. Chatterjee
    Citation: Bulletin of the National Research Centre 2022 46:126
  26. High body mass index constitutes a risk for nephrolithiasis in the context of metabolic syndrome. The majority of these renal stones are either composed of Urate or Calcium Oxalate. We aimed to evaluate the ra...

    Authors: Nermine N. Mahfouz, Azza Abd El-Shaheed, Reham F. Fahmy, Sara F. Sallam, Salwa Refat El-Zayat, Hiba Sibaii, Mahitab I. EL-Kassaby and Hagar H. Mourad
    Citation: Bulletin of the National Research Centre 2022 46:125
  27. Acute myocardial infraction (AMI) is a leading cause of morbidity. As anti-diabetic drugs affect the cardiovascular risk of diabetic patients independent of their glucose lowering effect, this study was aimed ...

    Authors: Mostafa Mahmoud Ibrahim, Mohamed Mostafa Khedr, Manal Hamza Morsy, Noha Mohamed Badae and Soha Elatrebi
    Citation: Bulletin of the National Research Centre 2022 46:123
  28. Hay fever (allergic rhinitis) is a common condition that causes unpleasant respiratory symptoms. The objective of this cross-sectional study is to examine the trends of hay fever self-reported diagnosis among ...

    Authors: Jenna Zamil, Anjana Mohan, Zahra Majd and Hua Chen
    Citation: Bulletin of the National Research Centre 2022 46:122
  29. Preheating is one of several innovative approaches and improvements developed to increase the durability and clinical behavior of resin composites. Development of preheated composites is to reduce its viscosit...

    Authors: AlShimaa Nasser, Nermin A. Mahmoud and Mona I. Riad
    Citation: Bulletin of the National Research Centre 2022 46:121
  30. The use of medicinal plants in curing diseases is an ancient culture still in use in many parts of the world. Many plants have been proven to have precise ethno-pharmacological relevance. On the contrary, many...

    Authors: Arpita Bardoloi and Amar Deep Soren
    Citation: Bulletin of the National Research Centre 2022 46:119
  31. Successful response to treatment of HIV infection is largely determined by adherence to antiretroviral therapy (ART) and manifests as an improvement in CD4 counts. Certain challenges to attaining high rates of...

    Authors: Kiran Rajput, Joanna Mary Roy, Suhas Chaudhari and Vishal Dnyaneshwar Sawant
    Citation: Bulletin of the National Research Centre 2022 46:118
  32. Injection for vaccinations is the most prevalent source of iatrogenic pain in infants. The facilitated rocking movement is a new technique which is to be evaluated to reduce vaccination-induced pain in newborn...

    Authors: Jayesh P. Yadav, Alka Agrawal and Vishal Dnyaneshwar Sawant
    Citation: Bulletin of the National Research Centre 2022 46:117
  33. To evaluate the effect of modifying conventional glass ionomer (CGIC) and resin-modified glass ionomer (RMGIC) with nano-hydroxyapatite (Nano-HA) on their clinical performance as restorations for class V cavit...

    Authors: Zeinab M. Zaki, Shaymaa M. Nagi, Ali E. Abdelnabi, Adli A. Hanna, Dina W. Elkassas, Mohamed H. Zaazou and Maha A. Niazy
    Citation: Bulletin of the National Research Centre 2022 46:116
  34. A common complication of any respiratory disease by a virus could be a secondary bacterial infection, which is known to cause an increase in severity. It is, however, not clear whether the presence of some opp...

    Authors: Olabisi Flora Davies-Bolorunduro, Muinah Adenike Fowora, Olufemi Samuel Amoo, Esther Adeniji, Kazeem Adewale Osuolale, Oluwatobi Oladele, Tochukwu Ifeanyi Onuigbo, Josephine Chioma Obi, Joy Oraegbu, Oluwatobi Ogundepo, Rahaman Ademolu Ahmed, Olagoke AbdulRazaq Usman, Bosede Ganiyat Iyapo, Adedamola Adejuwon Dada, Ngozi Onyia, Richard Adebayo Adegbola…
    Citation: Bulletin of the National Research Centre 2022 46:115
  35. Vasculitis and phlebitis with vascular occlusion within appendix specimen is rare. Several authors have reported COVID-19 related veno-occlusive disease in hepatic pathology, but lymphoid aggregation with phle...

    Authors: Abdus Salam Raju, Aditya Thomas Benjamin, Tristan Rutland, Luke Liu and Paul Lambrakis
    Citation: Bulletin of the National Research Centre 2022 46:114

    The Correction to this article has been published in Bulletin of the National Research Centre 2022 46:137

  36. Eragrostis tremula Hochst. ex Steud. (Poaceae) is used in ethno-medicine as a memory enhancer. Studies have shown that the whole plant possesses memory enhancing potentials and could be beneficial in the manageme...

    Authors: Abdullahi Balarabe Nazifi, Abdulhakim Abubakar, Mohammed Garba Magaji, Musa Aliyu and Nuhu Mohammed Danjuma
    Citation: Bulletin of the National Research Centre 2022 46:113
  37. Every year millions of Muslims travel to Saudi Arabia to perform the fifth pillar of Islam, the Hajj pilgrimage Aligned with the Kingdom's 2030 vision, the Ministry of Health works to provide advanced free med...

    Authors: Alhanouf Aljohani, Shatha Nejaim, Mashael Khayyat and Omar Aboulola
    Citation: Bulletin of the National Research Centre 2022 46:112

    The Correction to this article has been published in Bulletin of the National Research Centre 2022 46:144

  38. Mouth breathing is considered as a mode of breathing modality that presents as a replacement to normal nasal breathing. This persistent pattern of mouth breathing have considerable influence on the development...

    Authors: Lakshmi Thribhuvanan and M. S. Saravanakumar
    Citation: Bulletin of the National Research Centre 2022 46:111
  39. A perusal of the literature suggested that Manilkara zapota (L.) P. Royen stem bark (MZSB) is enriched with several bioactive phytoconstituents but had not been yet screened for its in vitro and in vivo antidiabe...

    Authors: Pravin P. Karle, Shashikant C. Dhawale, Rajesh J. Mandade and Vijay V. Navghare
    Citation: Bulletin of the National Research Centre 2022 46:110
  40. Hepatitis C virus (HCV) is a contagious disease that damages the liver over time, eventually leading to cirrhosis and death. Chronic HCV infection is regarded as a serious health problem worldwide, impacting u...

    Authors: Stephen Ejeh, Adamu Uzairu, Gideon A. Shallangwa, Stephen E. Abechi and Muhammad Tukur Ibrahim
    Citation: Bulletin of the National Research Centre 2022 46:109
  41. Microscopic abnormalities are common findings on routine urinalysis performed for various clinical reasons. As a small proportion of these may indicate an underlying malignancy, a large number of patients with...

    Authors: Zulfadhly Murtadha Afiq Zainal Bahren
    Citation: Bulletin of the National Research Centre 2022 46:104
  42. Viral pneumonias are a major cause of childhood mortality. Proper management needs early and accurate diagnosis. This study objective is to investigate the viral etiologies of pneumonia in children.

    Authors: Amira S. El Refay, Manal A. Shehata, Lobna S. Sherif, Hala G. El Nady, Naglaa Kholoussi, Shams Kholoussi, Nevine R. El Baroudy, Mokhtar R. Gomma, Sara H. Mahmoud, Noura M. Abo Shama, Ola Bagato, Ahmed El Taweel, Ahmed kandeil and Mohamed A. Ali
    Citation: Bulletin of the National Research Centre 2022 46:103
  43. The search for ideal drugs with absolute antiviral activity against SARS-CoV-2 is still in place, and attention has been recently drawn to natural products. Several molecular targets have been identified as po...

    Authors: Precious Ayorinde Akinnusi, Samuel Olawale Olubode and Wasiu Adeboye Salaudeen
    Citation: Bulletin of the National Research Centre 2022 46:102
  44. The hyperinflammatory state leading to an aberrant cytokine production, culminating in acute respiratory distress syndrome, sepsis and multi-organ dysfunction contribute much to the pathophysiologies of severe...

    Authors: Rahul Gupta
    Citation: Bulletin of the National Research Centre 2022 46:100

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