List of Articles Open Access Article Abstract Page Full-Text 1 - Role of A2-adrenoceptors in Rat Heart with the Model of Myocardial Infarction Anna Mihailovna Kuptsova Roman Kutdusovich Bugrov Insaf Ilkhamovich Khabibrakhmano Roman Sergeevich Kobzarev Nafisa Ilgizovna Ziyatdinova Timur Lvovich Zefirov 10.22034/jchr.2021.682031 Open Access Article Abstract Page Full-Text 2 - Adsorption and Removal of Pollutants (dyes) from Wastewater Using Different Types of Low-cost Adsorbents: A review Ahmed B. Mahdi Aseel M. Aljeboree Ayad F. Alkaim 10.22034/jchr.2021.682032 Open Access Article Abstract Page Full-Text 3 - Multicomponent Reactions Synthesis of Triaryl-1H Imidazoles Using Reductive-oxidative Reactions by MnO2-FeSO4 as a Catalyst Ali A.Raheem Ali T.Saleh 10.22034/jchr.2021.682034 Open Access Article Abstract Page Full-Text 4 - Estimation of some Trace Metals in Water, Sediments and Two Species of Aquatic Plants in the Al-Garaf River at Al-Rafa District- Southern Iraq Ihsan Hameed Khudhair Israa Ibrihem Lazim Neran adnan Al Naqeeb Afrah Abid Maktoof 10.22034/jchr.2021.682102 Open Access Article Abstract Page Full-Text 5 - Cytotoxicity Effect of Shigella flexneri Fraction on Breast Cancer Cell as a New Compound for Cancer Therapy Mehdai Gudarzi Neda Soleimani Mahru Seyyed jafari olia 10.22034/jchr.2021.1899508.1131 Open Access Article Abstract Page Full-Text 6 - Ecological Risk Assessment and Pollution Models of Trace Metal Concentrations in Road Dust in parts of Enugu, Southeastern Nigeria Chigozie Bright Ichu Jushua Ifeanyichukwu Ume Alexander Iheanyichukwu Opara Francis Chizoruo Ibe 10.22034/jchr.2021.1896397.1116 Open Access Article Abstract Page Full-Text 7 - Comparison of Continuous and Intermittent Phototherapy in the Treatment of Toxic Neonatal Jaundice: A Double-blind Clinical Trial Majid Hamidi 10.22034/jchr.2021.1910275.1188 Open Access Article Abstract Page Full-Text 8 - Assessment of Biomarkers of Oxidative Stress among Patients with Lymphoma Hosnie Hoseini Parichehreh Yaghmaei Gholamrezagh Bahari Saeed Aminzadeh 10.22034/jchr.2021.1916955.1228 Open Access Article Abstract Page Full-Text 9 - Subchronic Toxicity of a Terbufos-based Pesticide (Counter 15FC) in Adult Male Rats Danielle Zali Chedjeu Faustin Pascal Manfo Tsague Edouard Akono Nantia Denis Zofou Jules Clement Nguedia Assob 10.22034/jchr.2021.1903415.1152 Open Access Article Abstract Page Full-Text 10 - Examining the Existence of Synthetic Dyes in the Nuts Offered in Marivan County, West of Iran Bakhtiar Heydarzade Peyman Jajarbeygi Razzagh Mahmoudi Ali Mehrabi Fatemeh Jalilvand Hatam Ebrahimi 10.22034/jchr.2021.1903365.1151 Open Access Article Abstract Page Full-Text 11 - The Effect of the Unpleasant Odor of Gohar Rood River in Rasht on the Quality of Life of Human Communities Azadeh Mohammadi golrang Fatemeh Shariati Shahab Shariati Mehdi Assmar 10.22034/jchr.2021.1911778.1198 Open Access Article Abstract Page Full-Text 12 - Analysis of the Chemical Reactivity of Limonene by the Functional Density Theory Method Using Global Descriptors Hayat EL Ouafy Tarik EL Ouafy Mustapha Oubenali Aziz EL Haimouti Ahmed Gamouh Mohamed Mbarki 10.22034/jchr.2021.1910282.1189