10 research outputs found
Serum Calprotectin Levels in Dogs with Diarrhea
Background: Diarrhea induced by infectious factors may lead to significant health problems in dogs. Canine parvovirus (CPV), canine coronavirus (CCV), canine distemper virus (CDV), Giardia spp., Escherichia coli (E. coli), and Salmonella spp. are the important infectious agents that may induce diarrhea in dogs. The present study aimed to investigate the effect of CPV, CCV, CDV, Giardia spp., E. coli, and Salmonella spp. infections on the change in serum calprotectin (Calp) concentration.Materials, Methods & Results: A total of 30 dogs were enrolled in the study. The study dogs were divided into 3 groups. Healthy animals as confirmed by clinical examination and animals negative for the specified pathogens were placed in Group 1. Animals infected by one or more agents, including CPV, CCV, CDV, and Giardia spp., but negative for E. coli or Salmonella spp. were placed in Group 2. Finally, animals positive for E. coli or Salmonella spp. and infected or not infected by one or more agents, including CPV, CCV, CDV, and Giardia spp., were placed in Group 3. Stool samples and rectal and conjunctival swab samples were collected to investigate the etiologic agents that induced diarrhea. Blood samples were collected through vena cephalica antebrachii for hematological and biochemical examinations. The samples were obtained via routine clinical examinations at the Prof. Dr. Servet SEKİN outpatient clinic at Dicle University Veterinary Faculty. CPV, CCV, CDV, and Giardia spp. diagnoses were made based on immunochromatographic test kits. The bacteriological analysis of stool samples were used to diagnose E. coli and Salmonella spp. infection. Serum Calp concentrations were measured by Enzyme-Linked Immunosorbent Assay (ELISA). The analysis of swab and stool samples by immunochromatographic rapid diagnosis kits and microbiological methods showed that 5 animals were infected with CPV, 10 with CCV, 6 with CDV, 3 with Giardia spp., 12 with E. coli, and 2 with none of the specified agents. Total leukocyte count (WBC), lymphocyte (Lym) (%), and granulocyte (Gra) (%) values were higher in the diarrheal dogs when compared with the control group. In the biochemical examination of serum samples, TBIL and P levels were higher and Na levels were lower in Group 3 when compared to the control group (P = 0.025, 0.024, and 0.018, respectively). TP and Alb values were lower in Group 2 compared to Groups 1 and 3 (P = 0.001 and 0.019 for TP, P = 0.000 and 0.001 for Alb, respectively). There was a statistically significant difference in CK levels between Group 1 and Group 2 (P = 0.013). Serum Calp level was higher in the E. coli infected group (Group 3) compared to the other groups, no significant differences were noted between the groups (P > 0.05).Discussion: In conclusion, to the best of authors knowledge, this study is the first to evaluate serum Calp levels in dogs with diarrhea induced by viral, bacterial, and protozoan infections. The Calp level was higher in the sick dogs that were infected by at least one agent, including CPV, CCV, CDV, and Giardia spp., and were at the same time E. coli positive when compared with the control group and the group without E. coli infections. It was concluded that new studies could be useful to reveal the diagnostic importance of serum Calp concentration in dogs with diarrhea and that these results may contribute to future studies in this area.Keywords: calprotectin, diarrhea, dog, serum
Dijafragmatska kila kod ovce- prikaz slučaja
A two-year-old sheep was referred to the clinics of the Department of Internal Medicine of Dicle University, Faculty of Veterinary Medicine, with signs of anorexia, abdominal tympany and constipation. The clinical examination of the animal revealed the presence of respiratory failure associated with weaker lung sounds on the right side of the body when compared to the left side. There were no ruminal movements, and when the rumen was probed with a stomach tube, no ruminal content was obtained. The animal was euthanized upon the request of the owner, and a necropsy was performed. At necropsy, it was observed that the left hepatic lobe had protruded into the thoracic cavity through a defect in the diaphragm, and that a diaphragmatic hernia had developed.Dvogodišnja ovca upućena je u klinike Zavoda za internu medicinu Veterinarskoga fakulteta Sveučilišta Dicle sa znakovima anoreksije, timpanije trbuha i zatvora. Klinički pregled životinje pokazao je otežano disanje povezano sa slabijim zvukovima pluća na desnoj strani u usporedbi s lijevom stranom tijela. Nije bilo ruminacija, a probadanjem stijenke buraga pomoću cijevi nije dobiven nikakav sadržaj. Životinja je eutanazirana na zahtjev vlasnika te je obavljena razudba kojom je opaženo da se lijevi jetreni režanj prostro u prsnu šupljinu kroz defekt u dijafragmi, i da se razvila dijafragmatska kila
Comparison of Classic, Theranekron and Classic-Plus Theranekron Treatment on the Foot and Mouth Disease Lesions in Cattle in Van, Diyarbakir and Ankara Regions in Turkey
Bilateral nipple necrosis in a breastfeeding woman with Behcet's disease
Behcet's disease is a chronic, multisystem disorder. A 23-year-old female patient diagnosed with Behcet's disease 3 years earlier was admitted with deep ulcers on both areolas caused by detachment of the nipples following breastfeeding since spontaneous delivery of her baby. Physical examination revealed a necrotic ulcer crater 2 cm in diameter on each breast, with the lactiferous ducts draining into these. Incisional biopsy sample from the areola ulcer border on the left breast showed leukocytoclastic vasculitis. Breastfeeding was stopped, and local wound care and systemic corticosteroid therapy were started. After 4 weeks, epithelization tissue filled the ulcers, leveling the crater base with the areola. Bilateral nipple necrosis in a breastfeeding woman is a rare entity. It is thought that in the present case minor trauma caused by breastfeeding accompanied by neutrophilic infiltration resulting from amplified inflammatory response and leukocytoclastic vasculitis attributable to Behcet's disease was responsible for the necrosis. (C) 2002 Elsevier Science Ltd. All rights reserved
Morning blood pressure surge increases in patients with hypertensive primary hyperparathyroidism and is independently associated with serum calcium level
Introduction: There is not enough data on the effects of primary hyperparathyroidism (pHPT) on morning blood pressure surge (MBPS) in the literature. We aimed to determine whether there was any change in MBPS value in patients with hypertensive pHPT and to determine the parameters related to MBPS. Method: 80 patients with newly diagnosed pHPT with hypertension (HT) and 80 controls with newly diagnosed hypertension were included. Routine laboratory examinations and ambulatory blood pressure monitoring (ABPM) were performed in all patients. Results: In patients with pHPT, blood urea nitrogen (BUN), triglyceride, hs-CRP, uric acid, serum calcium (Ca), parathormone (PTH), daytime SBP and MBPS levels are higher than others (p < 0.05). Body mass index (BMI) and Ca level were independently associated with MBPS. In patients with MBPS ≥ 25 mmHg, BMI, BUN, creatinine, uric acid, Ca and PTH levels were found to be higher than others. BMI values and Ca levels determine the patients with MBPS ≥ 25 mmHg (p < 0.05) independently. According to this analysis, increase in BMI (for each 1 unit) and Ca level (for each 0.1 mg/dL) was found to increase the probability of MBPS ≥ 25 mmHg by 17.8% and 7.7%, respectively. When the cut-off value for Ca was taken as 10 mg/dL, the patients with MBPS ≥ 25 mmHg were determined with 73.5% sensitivity and 73.1% specificity. Conclusion: MBPS significantly increases in patients with newly diagnosed hypertensive pHPT. This increase in MBPS is closely associated with increased Ca levels. In patients with pHPT, lowering the Ca level below 10 mg/dL may have clinical implications
Tp-e interval, Tp-e/QT and Tp-e/QTc ratio in hypertensive patients with primary aldosteronism
Introduction: There is no study evaluating the Tp-e/QT and Tp-e/QTc ratios with T wave peak to end interval (Tp-e interval) used for evaluation of cardiac arrhythmia risk and ventricular repolarization changes in patients with primary aldosteronism (PA). We aimed to investigate whether there was a change in Tp-e interval, Tp-e/QT and Tp-e/QTc ratios in patients with PA. Method: Thirty patients with newly diagnosed hypertension (HT) and PA and 30 patients with primary HT were included. Twelve-lead electrocardiography (ECG) was performed in all patients. Tp-e interval, Tp-e/QT and Tp-e/QTc ratios were measured in addition to routine measurements in ECG. Results: Sodium, potassium, and plasma renin activity (PRA) were significantly lower in patients with PA; systolic and diastolic blood pressure, plasma aldosterone, plasma aldosterone/PRA were significantly higher in patients with PA (p < .05 for each one). When ventricular repolarization parameters were examined; while QT and QTc interval were similar between two groups, Tp-e interval, Tp-e/QT and Tp-e/QTc ratio values were significantly higher in patients with PA (p < .05 for each one). Tp-e interval, Tp-e/QT and Tp-e/QTc ratio values were positively correlated with the serum calcium, aldosterone, and aldosterone/PRA levels and negatively correlated with serum sodium, potassium, renin levels (p < .05 for each one). In linear regression analyses, Tp-e interval, Tp-e/QT and Tp-e/QTc ratios were independently associated with the aldosterone/PRA ratio. Conclusion: Tp-e interval, Tp-e/QT and Tp-e/QTc were increased in hypertensive patients with PA and were independently associated with aldosterone/PRA levels. This may be related to the changing neuroendocrine state in patients with PA
Tp-e interval, Tp-e/QT and Tp-e/QTc ratio in hypertensive patients with primary aldosteronism
Impaired self-reported sleep quality improves with radiofrequency catheter ablation in patients with premature ventricular complexes
Background: The frequency of premature ventricular contractions (PVCs) increases in patients with poor sleep quality (PSQ).
Aims: The aim of this study was to evaluate PSQ in patients referred for radiofrequency catheter ablation (RFA) due to PVCs and to determine the effect of RFA on PSQ.
Methods: A total of 207 patients who were diagnosed with the PVC burden greater than 10% and underwent 3-dimensional RFA in our center were included in this cross -sectional study. Self -reported sleep quality was assessed in all patients in addition to a 24-hour Holter electrocardiogram before ablation and at 3-month follow -up. The effect of RFA on self -reported sleep quality in patients with PVCs was evaluated.
Results: Before RFA, 87% of the study patients had PSQ. In those with PVCs, subjective sleep quality, sleep latency, sleep duration, sleep efficiency, sleep disturbances, daytime dysfunction, and the global Pittsburgh Sleep Quality Index (PSQI) improved after RFA (P < 0.001). Positive correlations were found between the PSQI and the total number of PVCs, PVC burden, PVC burden in the morning, PVC burden at midday, PVC burden in the evening, and PVC burden at nighttime (P < 0.01). In linear regression analysis, only the nighttime PVC burden was found to be related to the PSQI (P = 0.002, β = 0.397).
Conclusion: Poor sleep quality is common in patients with PVCs and it improves significantly after the RFA procedure. Poor sleep quality in patients with PVCs is closely related to the PVC burden at nighttime. Our study showed that, while evaluating PVCs, we also should suspect PSQ, especially due to PVCs