Mariola Bochniarz
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View article: Characteristics of drug-resistant staphylococci isolated from milk of lambed ewes during the perinatal period
Characteristics of drug-resistant staphylococci isolated from milk of lambed ewes during the perinatal period Open
Introduction Staphylococci are still a challenge in veterinary medicine, as they are one of the aetiological factors causing clinical and subclinical mastitis in small ruminants. The aim of the study was to analyse the occurrence of staphy…
View article: Influence of neurokinin B, dynorphin A and kisspeptin-10 on <i>in vitro</i> gonadotropin secretion by anterior pituitary cells isolated from pubescent ewes
Influence of neurokinin B, dynorphin A and kisspeptin-10 on <i>in vitro</i> gonadotropin secretion by anterior pituitary cells isolated from pubescent ewes Open
Introduction The hypothalamic neuropeptides kisspeptin-10 (KiSS-10), neurokinin B (NKB), and dynorphin A (Dyn A) play roles in the endocrine regulation of the hypothalamic–pituitary–ovarian (HPO) axis in puberty. Livestock’s timely attainm…
View article: <i>Mycobacterium caprae</i> tuberculosis in a captive lion in Ukraine – Case Report
<i>Mycobacterium caprae</i> tuberculosis in a captive lion in Ukraine – Case Report Open
Introduction and Objective. Because of the armed conflict in Ukraine, companion, farm and captive wild animals have been moved in a simplified procedure across the Polish-Ukrainian border. For that reason, in 2022, Poznań Zoo provid…
View article: Interleukin-6 as a Milk Marker of Clinical and Subclinical Intramammary Infections (IMI) in Cows Caused by Streptococcus spp.
Interleukin-6 as a Milk Marker of Clinical and Subclinical Intramammary Infections (IMI) in Cows Caused by Streptococcus spp. Open
The aim of the study was to evaluate the concentrations of Interleukin-6 (IL-6) in milk and serum of healthy cows (HE) and cows with mastitis caused by Streptococcus spp. The blood and milk samples were obtained from Holstein-Friesian cows…
View article: Cytokine inflammatory response in dairy cows with mastitis caused by <i>Streptococcus agalactiae</i>
Cytokine inflammatory response in dairy cows with mastitis caused by <i>Streptococcus agalactiae</i> Open
Introduction The aim of the study was evaluation of the concentrations of interleukin (IL)-1β, IL-8, IL-12β and tumour necrosis factor alpha (TNF-α) in the serum and milk of cows with mastitis caused by Streptococcus agalactiae . Material …
View article: Characteristics of Drug-Resistant Staphylococci Isolated from Milk of Sheep Mothers During the Perinatal Period
Characteristics of Drug-Resistant Staphylococci Isolated from Milk of Sheep Mothers During the Perinatal Period Open
View article: Mycolicibacterium fortuitum (Mycobacterium fortuitum) complex infection in a captive Soccoro dove (Zenaida graysoni)
Mycolicibacterium fortuitum (Mycobacterium fortuitum) complex infection in a captive Soccoro dove (Zenaida graysoni) Open
Mycobacteriosis caused by Mycolicibacterium fortuitum (formely Mycobacterium fortuitum) occurs all over the world and has been reported in mammals, reptiles, amphibians, and, most often, in fish. M. fortuitum mycobacteriosis in animals is …
View article: In Vitro Influence of Neurokinin B, Dynorphin a, and Kisspeptin-10 on Gonadotropin Secretion by Anterior Pituitary Cells Isolated from Pubescent Ewes
In Vitro Influence of Neurokinin B, Dynorphin a, and Kisspeptin-10 on Gonadotropin Secretion by Anterior Pituitary Cells Isolated from Pubescent Ewes Open
View article: Divergences between serum C-reactive protein and ferritin concentrations in canine pyometra
Divergences between serum C-reactive protein and ferritin concentrations in canine pyometra Open
The main aim of this report was to investigate and compare the response of serum C-reactive protein (CRP) and ferritin, two positive acute phase proteins (APPs) which usually show an increase in inflammatory processes, in dogs with pyometr…
View article: Comparative analysis of total protein, casein, lactose, and fat content in milk of cows suffering from subclinical and clinical mastitis caused by <i>Streptococcus</i> spp
Comparative analysis of total protein, casein, lactose, and fat content in milk of cows suffering from subclinical and clinical mastitis caused by <i>Streptococcus</i> spp Open
Introduction The aim of the study was to analyse the total protein (TP), casein (CAS), lactose (LAC), and fat content of milk from cows with subclinical (SCM) and clinical mastitis (CM) caused by Streptococcus spp. Material and Methods A t…
View article: Plasma levels of chemokines CCL2 and CXCL12 in female dogs with malignant mammary gland tumours without and with metastases
Plasma levels of chemokines CCL2 and CXCL12 in female dogs with malignant mammary gland tumours without and with metastases Open
The aim of this study was to evaluate the plasma levels of chemokines CCL2 and CXCL12 in female dogs with malignant mammary gland tumours without and with metastases. The concentrations of CCL2 and CXCL12 were determined in 25 female dogs …
View article: Assessment of selected immunological parameters in dairy cows with naturally occurring mycotoxicosis before and after the application of a mycotoxin deactivator
Assessment of selected immunological parameters in dairy cows with naturally occurring mycotoxicosis before and after the application of a mycotoxin deactivator Open
Introduction Mycotoxins in dairy cows can cause many non-specific symptoms often resulting from immune system overreaction. The study assessed the concentration of selected cytokines and acute phase proteins (APP) in cows with natural myco…
View article: Uterine prolapse in an alpaca – a case report
Uterine prolapse in an alpaca – a case report Open
Disturbances of the postpartum period can occur in all female livestock, of which uterine prolapse is the most commonly diagnosed. The author decided to describe his own case of uterine prolapse in a female alpaca and one of the possible t…
View article: Plasma interleukin-1α and interleukin-8 in female dogs with non-metastatic and metastatic malignant mammary gland tumours
Plasma interleukin-1α and interleukin-8 in female dogs with non-metastatic and metastatic malignant mammary gland tumours Open
In this study plasma concentrations of IL-1α and IL-8 in 29 female dogs with malignant mammary gland tumours (19 without metastasis and 10 with metastasis) and in 10 healthy control animals were determined. Concentrations of IL-1α and IL-8…
View article: A case of mastitis in an allomother mongrel bitch nursing a jaguar cub
A case of mastitis in an allomother mongrel bitch nursing a jaguar cub Open
Allonursing is typical in mammals, especially in the polytocous taxa with large litters. One of the immediate benefits of allonursing is milk evacuation of distended mammary glands, especially in females who lost their offspring, predispos…
View article: Tryptophan, Kynurenine and Kynurenic Acid Concentrations in Milk and Serum of Dairy Cows with Prototheca Mastitis
Tryptophan, Kynurenine and Kynurenic Acid Concentrations in Milk and Serum of Dairy Cows with Prototheca Mastitis Open
The aim of this work was to investigate serum and milk levels of tryptophan (TRP), kynurenine (KYN), and kynurenic acid (KYNA), as well as the activity of indoleamine 2,3-dioxygenase (IDO) in cows with mastitis due to Prototheca algae. The…
View article: Aerobic Isolates from Gestational and Non-Gestational Lactating Bitches (Canis lupus familiaris)
Aerobic Isolates from Gestational and Non-Gestational Lactating Bitches (Canis lupus familiaris) Open
Mastitis is a complex and well-defined mammary gland pathology, and an emergency in bitches. In dogs, its prevalence is about 1% of all reported diseases and about 5.3% of all reproductive pathologies. Lactating bitches are naturally prone…
View article: Changes in interferon-gamma and neopterin in female dogs undergoing ovariohysterectomy as elective spay or as treatment of pyometra.
Changes in interferon-gamma and neopterin in female dogs undergoing ovariohysterectomy as elective spay or as treatment of pyometra. Open
The objective of this study was to determine serum concentrations of interferon-gamma (INF-γ) and neopterin (Np) in dogs with pyometra admitted for surgical treatment and to compare these concentrations to healthy dogs admitted for electiv…
View article: Uterine non-enzymatic antioxidant defence mechanisms (glutathione, vitamin C, copper and zinc) in diagnosis of canine pyometra
Uterine non-enzymatic antioxidant defence mechanisms (glutathione, vitamin C, copper and zinc) in diagnosis of canine pyometra Open
The aim of the present study was to determine the concentrations of glutathione (GSH), vitamin C, copper (Cu) and zinc (Zn) in the uterine tissues in diagnosis of canine pyometra. Fourteen samples of uterine tissues from female dogs with p…
View article: Corrigendum to “A survey on the incidence of Prototheca mastitis in dairy herds in Lublin province, Poland” (J. Dairy Sci. 102:619–628)
Corrigendum to “A survey on the incidence of Prototheca mastitis in dairy herds in Lublin province, Poland” (J. Dairy Sci. 102:619–628) Open
In the abstract on page 619, the 13th sentence should read “All (44) Prototheca isolates recovered in this study were subjected to species- and genotype-level molecular identification.” On page 623, in the section Identification of Udder I…
View article: Prevalence of <i>Prototheca</i> spp. on dairy farms in Poland – a cross‐country study
Prevalence of <i>Prototheca</i> spp. on dairy farms in Poland – a cross‐country study Open
Summary The Prototheca algae have recently emerged as an important cause of bovine mastitis globally. Here, we present results of a first large‐scale, cross‐country survey on the prevalence of Prototheca spp. in dairy cows, and their envir…
View article: Ileal strangulation around mesovarium in a newborn foal
Ileal strangulation around mesovarium in a newborn foal Open
The article presents a case of a newborn foal (32 hours of life) with an acute abdominal pain. The foal was sent to the clinic after 24 hours of conservative treatment in the field. Physical examination revealed acute obstruction of the sm…
View article: A survey on the incidence of Prototheca mastitis in dairy herds in Lublin province, Poland
A survey on the incidence of Prototheca mastitis in dairy herds in Lublin province, Poland Open
Prototheca mastitis has recently become an emerging disease; although its incidence is increasing steadily, its epidemiology remains largely understudied. The aim of this work was to investigate the prevalence of Prototheca spp. in dairy c…
View article: Acute-phase inter-alpha-trypsin inhibitor heavy chain 4 (ITIH4) levels in serum and milk of cows with subclinical mastitis caused by Streptococcus species and coagulase-negative Staphylococcus species
Acute-phase inter-alpha-trypsin inhibitor heavy chain 4 (ITIH4) levels in serum and milk of cows with subclinical mastitis caused by Streptococcus species and coagulase-negative Staphylococcus species Open
FIGURE 1. Map of Puerto Rico showing the collecting localities for M. quadriflagellata n. sp.
View article: Changes in serum neopterin and C-reactive protein concentrations in female dogs with mammary gland tumours
Changes in serum neopterin and C-reactive protein concentrations in female dogs with mammary gland tumours Open
The aim of this study was to measure serum neopterin and C-reactive protein (CRP) concen- trations in female dogs with mammary tumours and evaluate the association between the values of these indicators and some clinical characteristics of…
View article: Role of C-reactive protein determination to assay the inflammatory process in the course of ovarian cysts in female dogs
Role of C-reactive protein determination to assay the inflammatory process in the course of ovarian cysts in female dogs Open
Searching for new more accurate biomarkers in order to evaluate the health of bitches with reproductive disorders and disturbances has been a subject of inquiry for many researchers. Biomarkers are measurable indicators, the concentrations…
View article: Circulating concentrations of insulin like growth factor-1 in female dogs with spontane-ous mammary tumours
Circulating concentrations of insulin like growth factor-1 in female dogs with spontane-ous mammary tumours Open
The aim of this study was the investigation of the circulating concentration of IGF-1 in female dogs with spontaneous mammary tumours. The study was performed on 34 female dogs undergoing surgery due to spontaneously occurring mammary glan…
View article: Milk and serum IL-4, IL-6, IL-10, and amyloid A concentrations in cows with subclinical mastitis caused by coagulase-negative staphylococci
Milk and serum IL-4, IL-6, IL-10, and amyloid A concentrations in cows with subclinical mastitis caused by coagulase-negative staphylococci Open
The aim of the study was to evaluate the concentrations of cytokines IL-4, IL-6, and IL-10 and acute phase protein amyloid A in milk and in serum from cows with subclinical mastitis caused by coagulase-negative staphylococci and from healt…
View article: Factors responsible for subclinical mastitis in cows caused by Staphylococcus chromogenes and its susceptibility to antibiotics based on bap, fnbA, eno, mecA, tetK, and ermA genes
Factors responsible for subclinical mastitis in cows caused by Staphylococcus chromogenes and its susceptibility to antibiotics based on bap, fnbA, eno, mecA, tetK, and ermA genes Open
The aim of this study was to recognize selected factors of virulence determining the adhesion of Staphylococcus chromogenes to cows' udder tissues in subclinical mastitis and to evaluate the susceptibility of this pathogen to antibiotics. …
View article: Application of Matrix-assisted Laser Desorption Ionization Time-of-flight Mass Spectrometry for Identification of Coagulase-negative Staphylococci Isolated from Milk of Cows with Subclinical Mastitis
Application of Matrix-assisted Laser Desorption Ionization Time-of-flight Mass Spectrometry for Identification of Coagulase-negative Staphylococci Isolated from Milk of Cows with Subclinical Mastitis Open
The aim of this study was to use matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF MS) for the identification of coagulase-negative staphylococci (CNS) isolated from the milk of cows with subclinical m…