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  1. Plant foods have gained tremendous consideration as a significant progenitor of bioactive substances with several therapeutic advantages over synthetic drugs. Shallot (Allium ascalonicum L.) together with plantai...

    Authors: Aanuoluwapo Elizabeth Adeyemo, Olufunmilayo Sade Omoba, Aderonke Ibidunni Olagunju and Sunday Solomon Josiah
    Citation: Bulletin of the National Research Centre 2022 46:85
  2. The most critical part in management of children in the dental clinic is control of pain and this can be achieved through local anesthesia. When the treatment plan includes extraction of mandibular primary mol...

    Authors: Rasha F. Sharaf and Nihal Kabel
    Citation: Bulletin of the National Research Centre 2022 46:83
  3. Increasing cultivation of strawberry in Egypt has boosted efforts to increase its yield. Biocontrol agents (BCAs) may avoid side effects and health risks caused by chemical fungicides used to control black roo...

    Authors: Farid Abd-El-Kareem, Ibrahim E. Elshahawy and Mahfouz M. M. Abd-Elgawad
    Citation: Bulletin of the National Research Centre 2022 46:82
  4. Samples of hunted greater cane rat (Thryonomis swinderianus) were collected from Oluwo Market, Epe and Odo Ona Kekere in Oluyole Local Government Area Ibadan, Nigeria. Trace metals such as zinc, cadmium, vanadium...

    Authors: Ayodele Elizabeth, Akinsanya Bamidele, Ogunyebi Amos Lanrewaju, Akeredolu Excellence and Isibor Patrick Omoregie
    Citation: Bulletin of the National Research Centre 2022 46:81
  5. The purpose of this review was to provide and synthesize validated and up-to-date scientific knowledge on the benefits and drawbacks of crossbreeding as a basis for goat production by Ethiopian smallholder far...

    Authors: Belete Kuraz Abebe
    Citation: Bulletin of the National Research Centre 2022 46:80
  6. In recent years, special attention has been focused on the use of natural adsorbents as an alternative to replace the conventional adsorbents, based on both the environmental and the economical points of view....

    Authors: Nazar A.aziz ElNasri, Nazar Abdallazim Wadidi, Alkhair Abd Almahmoud Idris, Saba Kidane Woldemicheal and Sabah Ibrahim Ahmed El Haj
    Citation: Bulletin of the National Research Centre 2022 46:79
  7. Mosquitoes are considered to be the main vector of a variety of diseases in both humans and domesticated animals. The development of insecticide resistance and the limitations of traditional insecticide-based ...

    Authors: Hatem A. Shalaby, Heba M. Ashry, Moataza M. Saad, Amira H. El Namaky and Marwa T. Hassen
    Citation: Bulletin of the National Research Centre 2022 46:78
  8. Intercropping systems play an effective role in increasing the efficiency of land usage and improving the economic return. During the seasons of 2018 and 2019, the field experiment was conducted to evaluate th...

    Authors: Mahmoud Sami Abourayya, Nabila Elbadawy Kaseem, Thanaa Shaban Mohamed Mahmoud, Neama Mohamed Marzouk and Amal Masoad Rakha
    Citation: Bulletin of the National Research Centre 2022 46:77
  9. Ochronotic arthropathy affecting the hip and knee joints is one of the musculoskeletal manifestations of alkaptonuria which results from a tyrosine amino acid metabolism disorder. The condition has no definiti...

    Authors: Ahmed A. Khalifa, Mohamed M. A. Moustafa, Hatem Bakr and Ahmed M. Abdelaal
    Citation: Bulletin of the National Research Centre 2022 46:76
  10. This study investigated the effect of preheating of bulk-fill BIS-GMA free and containing resin composite on post-gel shrinkage strain. In a split Teflon mold, sixty resin composite specimens were prepared wit...

    Authors: Mohamed Lotfy, Nermin A. Mahmoud and Mona I. Riad
    Citation: Bulletin of the National Research Centre 2022 46:74
  11. Hormone production by the thyroid gland is a prime aspect of maintaining body homeostasis. In this study, the ability of single artificial intelligence (AI)-based models, namely multi-layer perceptron (MLP), s...

    Authors: Abdullahi Garba Usman, Umar Muhammad Ghali, Mohamed Alhosen Ali Degm, Salisu M. Muhammad, Evren Hincal, Abdulaziz Umar Kurya, Selin Işik, Qendresa Hoti and S. I. Abba
    Citation: Bulletin of the National Research Centre 2022 46:73
  12. Food hygiene and safety is of utmost importance for public health, as it helps to protect the health of consumers from foodborne illnesses. Although, hundreds of plant species have been screened and tested for...

    Authors: Tope Abraham Ibisanmi and Jamiu Olaseni Aribisala
    Citation: Bulletin of the National Research Centre 2022 46:72
  13. As a result of aberrant neural development, autism spectrum disorder (ASD) is characterised by complicated behavioural and memory issues. The dearth of knowledge about the actual etiopathology of autism makes ...

    Authors: K. N. Jiji and P. Muralidharan
    Citation: Bulletin of the National Research Centre 2022 46:71
  14. The Nile River included diverse phytoplankton compositions belonging to five main phytoplankton categories. Algae have been classified and identified through comparative morphology.

    Authors: Adel Hussein Abouzied and Hanan A. S. Hassan
    Citation: Bulletin of the National Research Centre 2022 46:70
  15. Gastrointestinal tract can be compressed by many vascular structures in the abdomen; such compressions may be incidentally found or may result in compression symptoms like abdominal pain and vomiting.

    Authors: Mohammed Tag-Adeen, Abeer Awad Abdellatif, Ahmed Hosni Kamel and Mohamed Alboraie
    Citation: Bulletin of the National Research Centre 2022 46:68
  16. Litsea cubeba (Lour) Pers. (Lauraceae) fruit has traditionally been used in treatment of diabetes in Sikkim, India. The purpose of the present study is to investigate the antidiabetic activity of methanol extract...

    Authors: Waquar Ahmed Goldar, Sandipan Jana, Reshma Kumari, Sanjib Bhattacharya and Pallab Kanti Haldar
    Citation: Bulletin of the National Research Centre 2022 46:67
  17. Due to the scarcity of concentrate and green fodder and its high prices in animal feeding, the quest for readily available and inexpensive alternative sources has become critical for breeders seeking to minimi...

    Authors: Soad El Naggar and Hany S. El-Mesery
    Citation: Bulletin of the National Research Centre 2022 46:66
  18. Dengue virus (DENV) infection is spreading rapidly, especially in the subtropical and tropical regions, placing a huge percentage of the global population at risk and causing repeated outbreaks. DENV protease ...

    Authors: Samuel Ndaghiya Adawara, Gideon Adamu Shallangwa, Paul Andrew Mamza and Ibrahim Abdulkadir
    Citation: Bulletin of the National Research Centre 2022 46:65
  19. Exposure to cadmium is implicated in the etiology of some neurodegenerative diseases. Compounds isolated from Ipomoea cairica extract are neuroprotective. However, there is no reported neuroprotective activity of...

    Authors: Omotayo B. Ilesanmi, Temitope Temiloluwa Odewale, Oghenetega J. Avwioroko, Mohammed Alqarni, Ahmad J. Obaidullah, Francis O. Atanu, Toyin Binang and Gaber El-Saber Batiha
    Citation: Bulletin of the National Research Centre 2022 46:64
  20. Starches have been shown to be important across various disciplines such as the pharmaceutical industries, food industries and also paper industries. Starch is basically a mixture of polymers consisting of α-d-gl...

    Authors: Ifeanyi Justin Okeke, Angus Nnamdi Oli, Chioma Miracle Ojiako, Emmanuel Chinedum Ibezim and Jude N. Okoyeh
    Citation: Bulletin of the National Research Centre 2022 46:63
  21. Endocrine disruptors originate from multiple sources making their health impacts enormously complex. This study systematically synthesizes the sources, exposure, and effects of personal care products on reprod...

    Authors: Moses Asori, Julius Odei, Daniel Katey, Truus Apoanaba Abuosi and Razak M. Gyasi
    Citation: Bulletin of the National Research Centre 2022 46:61
  22. Antibiotic resistance has risen as a result of a variety of conditions, prompting researchers to look for new compounds that can combat multidrug-resistant organisms. Over the last two decades, chalcones have ...

    Authors: AbdulRazaq Tukur, James Dama Habila, Rachael Gbekele-Oluwa Ayo and Ogunkemi Risikat Agbeke Iyun
    Citation: Bulletin of the National Research Centre 2022 46:60
  23. This study focussed on effective bibliometric analysis of research on Ramsar sites in India within the last 30 years using VOS viewer software. The study focused on the estimation of the current areal extent a...

    Authors: Malabika Biswas Roy, Swetasree Nag, Sudipa Halder and Pankaj Kumar Roy
    Citation: Bulletin of the National Research Centre 2022 46:59
  24. Lymphangioma is a multi-systemic disease mostly affecting the mesentery, omentum, mesocolon and retroperitoneum and rarely involving bone, with fewer than 30 cases reported so far. Lymphangioma usually has no ...

    Authors: Hongyi Li, Meng Zhang, Jingzhi Ye, Yanxia Chen and Mengqiang Xiao
    Citation: Bulletin of the National Research Centre 2022 46:58
  25. Adipose tissue is a major endocrine organ capable of releasing inflammatory adipokines that are linked to changes occurring in the overfed state, where tissue remodeling results in hypertrophic adipocytes that...

    Authors: Cristina Caldari-Torres and Jordan Beck
    Citation: Bulletin of the National Research Centre 2022 46:57
  26. In recent times, there had been report of diverse particulate nucleic acid-related infections and diseases which have been associated with endemic, sporadic, and pandemic reports spreading within water nexus. ...

    Authors: Bright Esegbuyota Igere, Hope Onohuean and Uchechukwu U. Nwodo
    Citation: Bulletin of the National Research Centre 2022 46:56
  27. Recovery of valuable ingredients from black liquor could lead to an environmentally and economically sound bioethanol production technology. In this work, two schemes comprising hybrid membrane systems incorpo...

    Authors: Abdelghani M. G. Abulnour, Marwa M. El Sayed, Shadia R. Tewfik, Heba A. Hani, Mohamed H. Sorour and Hayam Shalaan
    Citation: Bulletin of the National Research Centre 2022 46:55
  28. COVID-19 outbreak has engulfed different parts of the world, affecting more than 163 million people and causing more than 3 million deaths worldwide due to human transmission. Thus, it has become critical to i...

    Authors: Arpita Suri, Naveen Kumar Singh and Vanamail Perumal
    Citation: Bulletin of the National Research Centre 2022 46:54
  29. Moringa oleifera leaf is a prominent leaf in folk medicine used to treat many diseases including diabetes mellitus. This study is aimed at determining the effects of substitution of wheat flour with Moringa oleif...

    Authors: Aanuoluwapo Patricia Fapetu, Kayode Olayele Karigidi, Emmanuel Sina Akintimehin, Tomilayo Olawuwo and Foluso Olutope Adetuyi
    Citation: Bulletin of the National Research Centre 2022 46:53
  30. Schizophrenia (SCZ) is a severe mental disorder in which people interpret reality abnormally. Different studies indicated a complex polygenic control over SCZ. In the present study, we investigated the potenti...

    Authors: Ali Molaei, Mohadeseh Agahi, Mahtash Malekian, Bahareh Moradhasel, Ardalan Tajrezaee, Ava Lajevardi, Iman Salahshourifar, Niloufar Mahdavi Hezaveh, Gholamreza Javadi and Zahra Noormohammadi
    Citation: Bulletin of the National Research Centre 2022 46:51
  31. To study variations in biochemical and nutritional profile among children with severe thinness receiving medical nutrition therapy.

    Authors: Varun Viswanathan, Bina Dias, Vishal D. Sawant, Prachi Karnik, Alka Jadhav, Madhubala Jadhav, Blossom Rodrigues and Lavina Fernandes
    Citation: Bulletin of the National Research Centre 2022 46:50
  32. Ionizing radiations causes harm to living organisms and the rapid technological progress has increased human exposure to ionizing radiations enormously. Ionizing radiations come in contact with exposure from s...

    Authors: Sarin A. Chavhan, Ravindra L. Bakal, Rahul D. Jawarkar, Roshani P. Gandhi, Mayuri P. Chandak and Israa Lewaa
    Citation: Bulletin of the National Research Centre 2022 46:48
  33. The World Health Organization declared the outbreak of the novel coronavirus (COVID-19) as a global health emergency on January 30, 2020, and as a pandemic disease on March 11, 2020. This review highlights the...

    Authors: Simran Giri, Sanjukta Sen, Rohan Singh, Paramita Paul, Ranabir Sahu, Gouranga Nandi and Tarun Kumar Dua
    Citation: Bulletin of the National Research Centre 2022 46:47
  34. Agricultural waste generated annually results to environmental pollution; these wastes are rich sources of important bioactive compounds and could be used therapeutically in the management of some ailments. Co...

    Authors: Ocheni Ojoma Rabi, Olufunmilayo Sade Omoba and Olagunju Aderonke Ibidunni
    Citation: Bulletin of the National Research Centre 2022 46:46

    The Correction to this article has been published in Bulletin of the National Research Centre 2022 46:69

  35. The projected increase in global temperature is expected to negatively impact food production in many regions. Rice exposure to heat stress can limit plant growth in different stages, especially at the seedlin...

    Authors: Shafiqullah Aryan, Gulbuddin Gulab, Nasratullah Habibi, Kifayatullah Kakar, Mohammad Ismail Sadat, Tayebullah Zahid and Rashid Ahmad Rashid
    Citation: Bulletin of the National Research Centre 2022 46:45
  36. Meat and meat products have been blamed for a myriad of problems facing human kind like lifestyle illnesses, environmental degradation, and climate change. Edible insects have been suggested as the suitable al...

    Authors: Johnson Weru, Peter Chege, Anthony Wanjoya and John Kinyuru
    Citation: Bulletin of the National Research Centre 2022 46:43
  37. The hog-plum, locally known as “amra”, is a deciduous perennial tree with thick succulent leaves and it grows all over the country, but the quality fruits are produced only in the southern districts of Banglad...

    Authors: M. Mahbubur Rahman, Md. Rashedul Islam and Nirmal Kumar Dutta
    Citation: Bulletin of the National Research Centre 2022 46:41
  38. Chrysophyllum albidum is a well-known medicinal plant in Africa and has many medicinal properties. This study investigated the effect of sonication, solvent polarity (acetone and ethanol), and plant matrix (bark ...

    Authors: Afolabi C. Akinmoladun, Olubusola Elizabeth Falaiye, Olubukola Benedicta Ojo, Abimbola Adeoti, Zainab Abiola Amoo and Mary Tolulope Olaleye
    Citation: Bulletin of the National Research Centre 2022 46:40
  39. The prevalence of severe acute malnutrition among children (< 5 years) due to low energy-protein density of local complementary foods and poor feeding practices is a great concern in developing countries, Nige...

    Authors: Oluwole Steve Ijarotimi, Monisola Rachael Fatiregun and Timilehin David Oluwajuyitan
    Citation: Bulletin of the National Research Centre 2022 46:39
  40. Introducing new crops to reduce the nutritional gap in Egypt is an important target. One of these crops is Quinoa which is characterized by high nutritional value with multiple food uses. However, it will comp...

    Authors: Asal M. Wali, M. K. Kenawey, O. M. Ibrahim and E. M. Abd El Lateef
    Citation: Bulletin of the National Research Centre 2022 46:38
  41. The current experiment was done during the 2018 and 2019 seasons on ‘Ewais’ mango trees (Mangifera indica) grown in Research Station, El-Nubaria district, Egypt, to study the impact of spraying ammonium nitrate (...

    Authors: M. M. M. Abd El-Migeed, E. Abd El-Razek, Hassan A. M. Ali and N. Abdel-Hamid
    Citation: Bulletin of the National Research Centre 2022 46:37
  42. The purpose of the current study was to compare the antibacterial activity of silver nanoparticles AgNPs paste and silver nanoparticles AgNPs with curcumin paste as intracanal medications versus calcium hydrox...

    Authors: Soha Adel Abdou and Amira Ibrahim Mohamed
    Citation: Bulletin of the National Research Centre 2022 46:36
  43. Plants are the prime source of vital secondary metabolites (SMs) which are medicinally important for drug development, and these secondary metabolites are often used by plants in the various important tasks li...

    Authors: Mohammad Afaan Fazili, Irfan Bashir, Mudasar Ahmad, Ubaid Yaqoob and Syed Naseem Geelani
    Citation: Bulletin of the National Research Centre 2022 46:35

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