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  1. This study evaluated the durability of optical properties of chameleon effect of Omnichroma and Essentia composite thermocycled in black dark drinks. 180 specimens of 10 mm diameter × 2 mm thickness from each ...

    Authors: Bassma Abdelhamed, Asmaa Abdel-Hakeem Metwally and Heba A. Shalaby
    Citation: Bulletin of the National Research Centre 2022 46:184
  2. β-catenin is an important unit of the Wnt/β-catenin signaling pathway, a conserved process involving several physiological activities, encompassing differentiation and cell proliferation, etc. The dysfunction ...

    Authors: Ayomide Oluwadarasimi Adebesin, Abigail Oluwakemi Ayodele, Olabode Omotoso, Precious Ayorinde Akinnusi and Samuel Olawale Olubode
    Citation: Bulletin of the National Research Centre 2022 46:183
  3. Indiscriminate disposal of polyethylene materials has become a regular practice among developing nations of Africa, especially in Nigeria. This has resulted in environmental pollution; hence, this study invest...

    Authors: Temitope Oluwatosin Ayeni, Daniel Juwon Arotupin and Oisagah Ezekiel Ayo
    Citation: Bulletin of the National Research Centre 2022 46:182
  4. Honey is consumed for the derived benefits as sweetener, for healing wounds, skin burns, regulating blood sugar level, treatments of some ailments, etc. In Nigeria, adulteration of honey is a serious concern, ...

    Authors: Kayode Lawrence Akinwande and Ajayi Joshua Oladapo
    Citation: Bulletin of the National Research Centre 2022 46:181
  5. The aim of this work was to study the influence of simulated body fluid (SBF) and Pseudomonas aeruginosa (in Mueller Hinton Broth, MHB media) on the hydration reactions, formation of strätlingite (C2ASH8) and mor...

    Authors: M. M. Radwan and Shaymaa M. Nagi
    Citation: Bulletin of the National Research Centre 2022 46:180
  6. Early detection of delirium through systematic screening is essential to mitigate and prevent possible consequences. The 4 'A's Test (4AT) is a new tool that can be used for delirium detection easily and witho...

    Authors: Olga Muser, Kevin Seiler, Stefanie Bachnick, Beatrice Gehri, Franziska Zúñiga and Wolfgang Hasemann
    Citation: Bulletin of the National Research Centre 2022 46:179
  7. Polypharmacy and potentially inappropriate medications (PIMs) could cause adverse drug events leading to poor health outcomes. This burden is addressed through deprescribing practice. However, data on deprescr...

    Authors: Safiya Bala Borodo, Abubakar Ibrahim Jatau, Mustapha Mohammed, Nafiu Aminu, Zayyanu Shitu and Abubakar Sha’aban
    Citation: Bulletin of the National Research Centre 2022 46:178
  8. In spite of the significant escalation in the depth of our conception and regulation of breast cancer over the past decades, the malady is still a serious community health challenge globally and poses a substa...

    Authors: Sagiru Hamza Abdullahi, Adamu Uzairu, Gideon Adamu Shallangwa, Sani Uba and Abdullahi Bello Umar
    Citation: Bulletin of the National Research Centre 2022 46:177
  9. The unpredicted pandemic disease COVID-19 first flared up adversely in Europe by imparting interminable force of infected and fatality cases to Italy. In late February 2020, the novel severe acute respiratory ...

    Authors: Asma Akter Bhuiyan, Sreyashi Brahmachari, Israt Jahan Ripa and Rashed Noor
    Citation: Bulletin of the National Research Centre 2022 46:176
  10. Microorganisms' survival is based on the importance of growth factors found in the microbial environment, as well as their overwhelming appetite for survival which is controlled by their genetic material. This...

    Authors: Omololu Daniel Oladapo, Anthony Kayode Onifade and Michael Tosin Bayode
    Citation: Bulletin of the National Research Centre 2022 46:175
  11. Coumarin and fatty alcohol are abundant in nature, particularly in plants, and have been reported to have therapeutic uses. Strychnos innocua (Loganiaceae family) is commonly utilized for medicinal purposes in se...

    Authors: Ahmed Jibrin Uttu, Muhammad Sani Sallau, Ogunkemi Risikat Agbeke Iyun and Hamisu Ibrahim
    Citation: Bulletin of the National Research Centre 2022 46:174
  12. The purpose of this research was to compare the effect of shape factors of biconvex compacts on prediction of dilution potential from polynomial regression models of area ratio-mass fraction data of novel α-la...

    Authors: Ilyasu Salim, Adeniji Kehinde Olowosulu and Abdulrahman Abdulsamad
    Citation: Bulletin of the National Research Centre 2022 46:173
  13. The aim of this Systematic review is to provide more accurate knowledge about the relation between bruxism, Dental implant and the implant-supported prosthesis.

    Authors: Abboud Youssef, Joe Hobeiche, Amine El Zoghbi, Rola Mortada and Ziad Salameh
    Citation: Bulletin of the National Research Centre 2022 46:172
  14. Synthetic insecticides employed in seed treatment are often phytotoxic, especially at slightest misapplications. Cowpea seed is mainly attacked by Callosobruchus maculatus. It is established that azadirachtin, my...

    Authors: Ewa Ogbonnaya, Ansari Ahmad Rizwan, Emakoji Ile Bamidele and Victoria Ayuba
    Citation: Bulletin of the National Research Centre 2022 46:171

    The Correction to this article has been published in Bulletin of the National Research Centre 2022 46:193

  15. The emerging viral pandemic worldwide is associated with a novel coronavirus, SARS-CoV-2 (severe acute respiratory syndrome coronavirus 2). This virus is said to emerge from its epidemic center in Wuhan, China...

    Authors: Deepak Agarwal, Imran Zafar, Syed Umair Ahmad, Sujit Kumar, Qurat ul Ain, Jitendra Kumar Sundaray and Mohd Ashraf Rather
    Citation: Bulletin of the National Research Centre 2022 46:170
  16. Bryonia alba extract is a well-known drug which is being utilized as phytomedicines and homoeopathic preparations since more than two centuries. This medicine is frequently used in clinical practice for flu-like ...

    Authors: Pritam Goswami, Debasmita Chatterjee, Sayak Ghosh, Krishnendu Paira and Satadal Das
    Citation: Bulletin of the National Research Centre 2022 46:169
  17. Nonalcoholic fatty liver disease (NAFLD) is a silent disease with increasing prevalence. High levels of serum uric acid (SUA) have been associated with cardiometabolic diseases, yet the possible association be...

    Authors: Mariana F. Leite, Ariele B. Haagsma, Paulo-André B. Machado-Júnior, Grasiele L. Martins, Márcia Olandoski and Cristina P. Baena
    Citation: Bulletin of the National Research Centre 2022 46:168
  18. Cancer remains one of the leading causes of death worldwide. Docetaxel, first marketed as ‘Taxotere’, has been approved for use as a chemotherapeutic for management of gastric, breast, neck, head, non-small ce...

    Authors: Karamot O. Oyediran, Margaret O. Ilomuanya, Chukwuemeka P. Azubuike and Layeni Nurudeen
    Citation: Bulletin of the National Research Centre 2022 46:167
  19. Performance of rabbit is hinged on many factors of which the birth weights, gestation length and the litter size are most important. Linear body traits provide vital information on the performance, productivit...

    Authors: Imoleayo Sarah Olateju and Clifford Adinma Chineke
    Citation: Bulletin of the National Research Centre 2022 46:166
  20. Globally, the increasing impacts of climate change continue to be seen in rising sea temperature, flooding, and fluctuation in weather patterns. Recently, the phenomenon has become a reality for poor communiti...

    Authors: Jemima Duru, Joseph Aro and Rachael Ebunoluwa Oladipo
    Citation: Bulletin of the National Research Centre 2022 46:165
  21. The increased prevalence of hepatocellular carcinoma (HCC) in diabetic patients has focused on the need to characterize the role of altered metabolites in liver carcinogenesis. In this study, together with the...

    Authors: Bhrigu Kumar Das, Jayalakshmi K and Pramod C. Gadad
    Citation: Bulletin of the National Research Centre 2022 46:164
  22. Energy drinks (EDs) are a type of beverage that mostly contains caffeine and other dietary supplements (if present) and does not contain any alcohol in the ingredients. The products in this category include Re...

    Authors: Hani’ Ariffin, Xiu Qing Chong, Pei Nee Chong and Patrick Nwabueze Okechukwu
    Citation: Bulletin of the National Research Centre 2022 46:163
  23. Diabetes mellitus (DM) is one of the most defying health risk in the twenty-first century promoting a high rate of morbidity and mortality that could possibly increase if no intervention is in place. However, ...

    Authors: Khalifa Sunusi Aminu, Adamu Uzairu, Abdullahi Bello Umar and Muhammad Tukur Ibrahim
    Citation: Bulletin of the National Research Centre 2022 46:162
  24. Nutritional care in patients with a severe head injury is of utmost importance, as nutritional deficiency can affect the outcomes in these patients. The purpose of this study was to assess the feasibility, and...

    Authors: Dharmesh Balsarkar, Hussain Shaikh, Sachin Suryawanshi, Munaafroz Shaikh, Ajay Alva and Ravi Warat
    Citation: Bulletin of the National Research Centre 2022 46:161
  25. Snake envenomation is a public health problem that has caused many deaths, disabilities and significant physical, psychological and socio-economic losses worldwide. In many rural communities, some plants have ...

    Authors: Ayékotchami Jacques Dossou, Adandé Belarmain Fandohan, Timothy Omara and Joachin Gbenou
    Citation: Bulletin of the National Research Centre 2022 46:160
  26. During coronavirus pandemic, an unpredictable pile of biomedical waste (BMW) gathers at the top. India produces 710 tonnes of biomedical waste daily. The contribution of COVID-19 related biomedical waste was 1...

    Authors: Snehal S. Manekar, Ravindrakumar L. Bakal, Rahul D. Jawarkar and Manoj S. Charde
    Citation: Bulletin of the National Research Centre 2022 46:159
  27. Immunocompromised individuals are expected to be more prone to severe diseases and, subsequently, death. Genetic disorders and polymorphisms in genes involved in the immune system, such as human leukocyte anti...

    Authors: Narges Ansari, Mina Jahangiri, Kimia Shirbandi, Mina Ebrahimi and Fakher Rahim
    Citation: Bulletin of the National Research Centre 2022 46:158
  28. Spodoptera littoralis is mostly controlled by the use of synthetic insecticides. Nonetheless, the use of these insecticides causes a slew of issues. On this pest, the antifeedant activity of Melaleuca alternifoli...

    Authors: Seham M. Ismail, Noura A. Hassan, Trandil F. Wahba and N. Shaker
    Citation: Bulletin of the National Research Centre 2022 46:157
  29. The polymeric spherical agglomerate of Bosentan monohydrate was prepared by crystallo-co-agglomeration technique, for enhancing the micrometric properties and solubility of the drug. The agglomerates were deve...

    Authors: Umang Varia, Azad Patel, Hitesh Katariya and Krunal Detholia
    Citation: Bulletin of the National Research Centre 2022 46:156
  30. COVID-19 is a pandemic that ravaged the world in manners that were never seen in the recent past, and one of the measures to stem the tide of this ravaging pandemic is a stay-at-home order referred to as lockd...

    Authors: Patrick Ayi Ewah, Adetoyeje Y Oyeyemi, Adewale L Oyeyemi, Saturday N Oghumu, Peter Agba Awhen, Mary Ogaga and Lucy Inyang Edet
    Citation: Bulletin of the National Research Centre 2022 46:155
  31. 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
  32. 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
  33. 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
  34. The use of nitrile compounds is usually high, particularly in chemical industries, which calls for serious concern because of their relevance to the environment. The essential role of nitrilases in the bioreme...

    Authors: Adewale Kayode Ogunyemi, Olanike Maria Buraimoh, Bukola Caroline Ogunyemi, Titilola Aderonke Samuel, Matthew Olusoji Ilori and Olukayode Oladipo Amund
    Citation: Bulletin of the National Research Centre 2022 46:151
  35. 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
  36. 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
  37. 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
  38. 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
  39. 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
  40. 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
  41. 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
  42. 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
  43. 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
  44. 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
  45. 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
  46. 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
  47. 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

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