Maxat Berdikulov

Dynamics of Toxic and Essential Element Transfer in Soil–Plant–Animal Systems Under Industrial Contamination

Maxat Berdikulov, Карлыгаш Аубакирова, О. М. Omirzakov, Vitaliy Krivets et autres

Industrial contamination can influence the transfer of toxic and essential elements through soil–plant–animal systems and may pose risks to food safety. This study aimed to determine whether contamination patterns in soil are reflected in forage vegetation and meat products and to evaluate …

kz, cn, us (code pays fourni par la source)

Sterility, safety, and preventive efficacy of three polyvalent hyperimmune sera against bacterial infection in a white mouse challenge model

Ibragim Askarovich Tutkyshbay, Maxat Berdikulov, Z. Yessimsiitova, Abzal Makhmutov et autres

Introduction Polyvalent hyperimmune sera are widely used for emergency passive immunoprophylaxis; however, controlled experimental evidence supporting their safety and preventive efficacy remains limited. Methods In this study, three polyantigenic hyperimmune sera were evaluated using a standardized white mouse bacterial challenge model. Sera …

kz, Maroc, cn (code pays fourni par la source)

Role of cross-border epizootic risks in ensuring veterinary safety and sustainable livestock development in Central Asia

Maxat Berdikulov, James E. Webb, Сестагер Акназаров, Kuandyk Shynybayev et autres

Biosecurity and productivity issues involving porous borders, weak biosurveillance, and land changes challenge Central Asia’s livestock sector. Kazakhstan, the region’s largest livestock producer and trade hub, exemplifies these. This study integrates epidemiological data from the World Animal Health Information System (WAHIS), land-cover …

Enteral infectious diseases in calves: Etiology and management

Ilia Tissen, Georgiy A. Demchenko, Maxat Berdikulov, Serik Abdreshov et autres

Calf infections are caused by a range of viral and bacterial pathogens, often as mixed infections. In addition to non-specific clinical signs such as anorexia, fever, and poor body condition, affected calves typically exhibit respiratory and gastrointestinal symptoms. Elevated neonatal calf mortality …

Optimizing Enzyme-Linked Immunosorbent Assay Parameters for Chlamydial Abortion Diagnosis in Sheep

Kogarshyn Matkerimov, Khairulla B. Abeuov, Kydyrbay Maikhin, Abdikalyk Abishov et autres

Antibodies in plasma and blood cells of horses

Georgiy A. Demchenko, Maxat Berdikulov, Abylai Sansyzbay, Serik Abdreshov et autres

Background: Understanding the distribution of antibodies in the bloodstream is critical for advancing diagnostic and therapeutic approaches in veterinary medicine and comparative immunology. While most studies have focused on plasma antibodies, the presence and role of membrane-bound immunoglobulins remain underexplored, particularly in …

kz (code pays fourni par la source)

Microstructure of lymphoid tissue in lymph nodes of different localization in young, mature and old rats

Georgii A. Demchenko, Serik N. Abdreshov, Zura Yessimsiitova, Vladimir Gorchakov et autres

Aging is a natural biological process of gradual degradation of parts and systems of the human body and the consequences of this process. These changes occur in the human genotype, both under the influence of environmental factors and as a result of …

Using biogenic polyvalent preparation for prophylaxis and treatment of diarrhea in calves

Damir Khussainov, Z. Yessimsiitova, Ilia Tissen, Abylai Sansyzbay et autres

In livestock industry, diarrhea remains the leading cause of illness and death in newborn calves, resulting in mortality, decreased growth rate, and a 10-15% slump in productivity. This complex disease requires comprehensive therapeutic strategies, because it is often caused by a combination …