Investigation of neuroprotective and therapeutic effects of cannabidiol in an acute coronary syndrome model

PURPOSE

The ischemia-reperfusion (I/R) injury seen in the heart can cause severe damage to essential organs such as the brain. Cannabidiol (CBD) obtained from Cannabis sativa is used today to treat various diseases. This study aimed to demonstrate CBD's neuroprotective and therapeutic properties in rats with brain damage caused by I/R in the heart.

MATERIALS

Rats were divided into four groups; sham, I/R, I/R + Prophylactic CBD, and I/R + Therapeutic CBD. End of the experiment, brain tissues were collected for biochemical, histopathological, and genetic examinations.

RESULTS

I/R damage increased the number of degenerative neurons, caspase-3 and TNF-α immunoexpression, total oxidant status levels, and oxidative stress index. Both prophylactic and therapeutic CBD administration reduced these increased values. In addition, the relative fold changes of AMPK, PGC-1α, SIRT1, and Bcl 2 decreased in the I/R group, and the relative fold change of Bax increased, which are indicators of ER stress and apoptosis. Both administrations of CBD reversed these genes' relative fold changes.

CONCLUSION

CBD can be protective against brain injury caused by cardiac I/R damage through antioxidant, anti-inflammatory, and anti-apoptotic mechanisms.

A framework for inferring and analyzing pharmacotherapy treatment patterns

BACKGROUND

To discover pharmacotherapy prescription patterns and their statistical associations with outcomes through a clinical pathway inference framework applied to real-world data.

METHODS

We apply machine learning steps in our framework using a 2006 to 2020 cohort of veterans with major depressive disorder (MDD). Outpatient antidepressant pharmacy fills, dispensed inpatient antidepressant medications, emergency department visits, self-harm, and all-cause mortality data were extracted from the Department of Veterans Affairs Corporate Data Warehouse.

RESULTS

Our MDD cohort consisted of 252,179 individuals. During the study period there were 98,417 emergency department visits, 1,016 cases of self-harm, and 1,507 deaths from all causes. The top ten prescription patterns accounted for 69.3% of the data for individuals starting antidepressants at the fluoxetine equivalent of 20-39 mg. Additionally, we found associations between outcomes and dosage change.

CONCLUSIONS

For 252,179 Veterans who served in Iraq and Afghanistan with subsequent MDD noted in their electronic medical records, we documented and described the major pharmacotherapy prescription patterns implemented by Veterans Health Administration providers. Ten patterns accounted for almost 70% of the data. Associations between antidepressant usage and outcomes in observational data may be confounded. The low numbers of adverse events, especially those associated with all-cause mortality, make our calculations imprecise. Furthermore, our outcomes are also indications for both disease and treatment. Despite these limitations, we demonstrate the usefulness of our framework in providing operational insight into clinical practice, and our results underscore the need for increased monitoring during critical points of treatment.

EHR-BERT: A BERT-based model for effective anomaly detection in electronic health records

OBJECTIVE

Physicians and clinicians rely on data contained in electronic health records (EHRs), as recorded by health information technology (HIT), to make informed decisions about their patients. The reliability of HIT systems in this regard is critical to patient safety. Consequently, better tools are needed to monitor the performance of HIT systems for potential hazards that could compromise the collected EHRs, which in turn could affect patient safety. In this paper, we propose a new framework for detecting anomalies in EHRs using sequence of clinical events. This new framework, EHR-Bidirectional Encoder Representations from Transformers (BERT), is motivated by the gaps in the existing deep-learning related methods, including high false negatives, sub-optimal accuracy, higher computational cost, and the risk of information loss. EHR-BERT is an innovative framework rooted in the BERT architecture, meticulously tailored to navigate the hurdles in the contemporary BERT method; thus, enhancing anomaly detection in EHRs for healthcare applications.

METHODS

The EHR-BERT framework was designed using the Sequential Masked Token Prediction (SMTP) method. This approach treats EHRs as natural language sentences and iteratively masks input tokens during both training and prediction stages. This method facilitates the learning of EHR sequence patterns in both directions for each event and identifies anomalies based on deviations from the normal execution models trained on EHR sequences.

RESULTS

Extensive experiments on large EHR datasets across various medical domains demonstrate that EHR-BERT markedly improves upon existing models. It significantly reduces the number of false positives and enhances the detection rate, thus bolstering the reliability of anomaly detection in electronic health records. This improvement is attributed to the model's ability to minimize information loss and maximize data utilization effectively.

CONCLUSION

EHR-BERT showcases immense potential in decreasing medical errors related to anomalous clinical events, positioning itself as an indispensable asset for enhancing patient safety and the overall standard of healthcare services. The framework effectively overcomes the drawbacks of earlier models, making it a promising solution for healthcare professionals to ensure the reliability and quality of health data.

Prevention of microbial colonization of feeding tubes in the intensive care unit

BACKGROUND

Various microorganisms which increase the mortality rate in the intensive care unit (ICU) cause microbial colonization of the nasogastric tube (NGT) and use the NGT as a reservoir.

AIM

To detect the colonization on the NGT and to determine the effect that training regarding hand hygiene, NGT management, and enteral feeding (EF) provided to ICU nurses and auxiliary service staff (ASS) has on the level of NGT colonization.

STUDY DESIGN

A quasi-experimental pre-test and post-test control design was used in this study. Microbial samples were taken from the outer and inner parts of NGT. The microorganisms were categorized as: group 1, no risk; group 2, low risk pathogenic; group 3, high-risk pathogenic group. The training was given to nurses (n = 15) and ASS (n = 7). Hand hygiene, NGT, and EF care training are provided to nurses and ASS by researchers. A total of three training sessions were scheduled to be held in 3 weeks so that all health care staff members were trained. Each session lasted 2 h in total. Patients were assigned to a group if one of the microorganisms presented on the outer surface of the patient's feeding tube and/or on the hub. The hand hygiene compliance was evaluated by direct observation according to the World Health Organization hand hygiene indications.

RESULTS

The study was conducted with 46 patients. Evaluating the patients for the presence of microorganisms before education revealed that 4.3% were in group 1, 21.8% were in group 2, and 73.9% were in group 3. After the education, evaluating the samples for the presence of microorganisms revealed that 39.1% were in group 1, 13% were in group 2, and 47.8% were in group 3. A statistically significant difference was found between the number of samples included in the groups after the participants had received training (H = 8.186; p = .017).

CONCLUSIONS

An NGT could act as a reservoir of microbial colonization and high-risk microorganisms could be on the tube. Providing training not only to nurses but also to ASS will help reduce the risk of colonization.

RELEVANCE TO CLINICAL PRACTICE

Eliminating such colonization with effective hand hygiene during NGT feeding is a cost-effective method. Providing training not only to nurses but also to ASS will help obtain the optimum benefit from patient care.

Analgesic effect of erector spinae plane block after cesarean section: A randomized controlled trial

Background

Ultrasound-guided bilateral erector spinae plane block is also a technique for providing analgesia after a cesarean section.

Aim

We hypothesized that bilateral erector spinae plane block applied from the transverse process of T9 who underwent elective cesarean section could provide effective postoperative analgesia.

Patients and Methods

Fifty parturients who were scheduled to undergo elective cesarean section under spinal anesthesia were included in the study. Group SA (n = 25) was categorized as the group in which spinal anesthesia alone (SA) was performed, and Group SA+ESP (n = 25) was categorized as the group in which SA + ESP block was performed. All patients were given a solution containing 7 mg isobaric bupivacaine + 15 μg fentanyl intrathecally through spinal anesthesia. In the SA + ESP group, the bilateral ESPB was performed at level T9 with 20 ml 0.25% bupivacaine + 2 mg dexamethasone immediately after the operation. Total fentanyl consumption in 24 h, the visual analogue scale for pain, and time to the first analgesic request were evaluated postoperatively.

Results

The total fentanyl consumption in 24 h was statistically significantly lower in the SA + ESP group than the SA group (279 ± 242.99 μg vs. 423.08 ± 212.55 μg, respectively, P = 0.003). The first analgesic requirement time was statistically significantly shorter in the SA group than the SA + ESP group (150.20 ± 51.83 min vs. 197.60 ± 84.49 min, respectively, P = 0.022). Postoperative VAS scores at 4^th, 8^th, and 12^th h at rest were statistically significantly lower in group SA + ESP than in group SA (P = 0.004, P = 0.046, P = 0.044, respectively). VAS scores during the postoperative 4^th, 8^th, and 12^th h cough were statistically significantly lower in group SA + ESP than in group SA (P = 0.002, P = 0.008, P = 0.028, respectively).

Conclusion

Ultrasound-guided bilateral ESP provided adequate postoperative analgesia and significantly decreased postoperative fentanyl consumption in patients having cesarean section. Also, it has a longer analgesia time than the control group, and it has been shown to delay the first analgesic requirement.

Agomelatine protects heart and aorta against lipopolysaccharide-induced cardiovascular toxicity via inhibition of NF-kβ phosphorylation

The aim of this study was to investigate the possible ameliorating effects of agomelatine (AGO) on lipopolysaccharide (LPS)-induced endothelial and cardiac damage. Twenty-four female Wistar Albino rats divided into 3 groups as follows: Control, LPS and LPS + AGO. Total oxidant status (TOS), total antioxidant status (TAS), nuclear factor kappa beta (NF-kβ)/p65, p-NF-kβ, full caspase-8 (Cas-8) and cleaved cas-8 levels were measured in cardiac tissues and creatine kinase MB (CKMB), aspartate aminotransferase (AST), lactate dehydrogenase (LDH) levels in blood biochemically. In addition; cas-8, sirtuin-1 (SIRT-1), interleukin-4 (IL-4), interleukin-10 (IL-10), haptoglobin measured histopathologically in cardiac and aortic tissues. The levels of CKMB, AST, LDH and TOS were increased and TAS were decreased in the LPS group. In Western blot analyses NF-kβ/p65, p-NF-kβ/p65, full and cleaved cas-8 protein levels increased in cardiac tissues of LPS group. In histopathological and immunohistochemical evaluation of the heart sections; hyperemia, micro-hemorrhages and inflammatory cell infiltrations, increase of cas-8, haptoglobin, IL-4 and IL-10 and decrease of SIRT-1 levels were observed in cardiac and endothelial tissues of LPS groups. AGO treatment reversed all these parameters. It was shown that LPS-induced inflammation, oxidative stress and apoptosis via increasing of NF-kβ/p65 signaling, decreasing of SIRT-1 levels and increase of cas-8 levels in heart and endothelial tissues respectively. AGO corrected all these parameters by its antioxidant, antiinflammatory and antiapoptotic activities.

A new methodological framework for hazard detection models in health information technology systems

The adoption of health information technology (HIT) has facilitated efforts to increase the quality and efficiency of health care services and decrease health care overhead while simultaneously generating massive amounts of digital information stored in electronic health records (EHRs). However, due to patient safety issues resulting from the use of HIT systems, there is an emerging need to develop and implement hazard detection tools to identify and mitigate risks to patients. This paper presents a new methodological framework to develop hazard detection models and to demonstrate its capability by using the US Department of Veterans Affairs' (VA) Corporate Data Warehouse, the data repository for the VA's EHR. The overall purpose of the framework is to provide structure for research and communication about research results. One objective is to decrease the communication barriers between interdisciplinary research stakeholders and to provide structure for detecting hazards and risks to patient safety introduced by HIT systems through errors in the collection, transmission, use, and processing of data in the EHR, as well as potential programming or configuration errors in these HIT systems. A nine-stage framework was created, which comprises programs about feature extraction, detector development, and detector optimization, as well as a support environment for evaluating detector models. The framework forms the foundation for developing hazard detection tools and the foundation for adapting methods to particular HIT systems.

Granisetron or ondansentron to prevent hypotension after spinal anesthesia for elective cesarean delivery: A randomized placebo-controlled trial

STUDY OBJECTIVE

This study aimed to compare the effects of high doses of ondansetron and granisetron before spinal anesthesia on hemodynamic parameters in patients undergoing elective cesarean section.

DESIGN

A double-blinded randomized placebo-controlled trial.

SETTING

Operating room.

PATIENTS

A total of 120 parturients with term pregnancy undergoing elective cesarean section with combined spinal-epidural anesthesia were included.

INTERVENTIONS

Three groups (n = 40 for each group) were formed by randomization. Five minutes before the anesthesia procedure, Group I received 8 mg intravenous (IV) ondansetron diluted in 10 ml normal saline, Group II received IV 3 mg granisetron diluted in 10 ml normal saline, and Group III received IV 10 ml normal saline.

MEASUREMENTS

Following intrathecal drug administration, intraoperative hemodynamic changes were recorded every 2 min for 20 min and then every 5 min until the end of the operation.

MAIN RESULTS

Twenty patients (50%) in Group I, 12 patients (30%) in Group II, and 29 patients (72.5%) in Group III had hypotension requiring treatment with IV ephedrine (P = 0.001). The ephedrine requirement in Group III was significantly higher than in Groups I (P = 0.033) and II (P < 0.001). Also, the ephedrine requirement in Group II was lower than in Group I, but the difference was not statistically significant (P = 0.055). The mean arterial pressure for the three groups differed in the 10th, 18th, and 60th minutes. The number of patients with nausea or vomiting was lower in Groups I and II than in Group III (P < 0.001). At 5 min, the Apgar scores were higher than 8 for all neonates. Postoperative scores for the visual analogue scale were similar for all groups.

CONCLUSIONS

It was concluded that prophylactic IV administration of 3 mg of granisetron or 8 mg of ondansetron before spinal anesthesia results in a significantly lower ephedrine requirement compared to placebo.

Combined spinal epidural anesthesia in obese parturients undergoing cesarean surgery : A single-blinded randomized comparison of lateral decubitus and sitting positions

BACKGROUND

There is a significant increase in number of obese pregnant women worldwide. Obese parturients undergoing cesarean section have a higher risk for hypotension and require higher doses of vasopressors following spinal anesthesia compared to nonobese parturients.

OBJECTIVE

This study aimed to compare the maternal hemodynamic changes when combined spinal-epidural anesthesia (CSEA) is induced in the left lateral decubitus and sitting positions in obese pregnant women undergoing elective cesarean section.

MATERIAL AND METHODS

In this study, pregnant women with full-term gestation diagnosed as obese undergoing elective cesarean section were included. Two groups were formed: the CSEA was performed in left lateral position in group I (n = 50) and in sitting position in group II (n = 50). At the end of the CSEA procedure, patients were placed in the supine position. When the sensory block reached at the upper level of T6 dermatome, surgery was initiated. Hemodynamic, anesthetic and neonatal parameters were recorded.

RESULTS

In all patients, CSEA was successful and sufficient anesthesia was provided for surgery. Time to reach T6 dermatome sensory level in group II was found to be longer than group I (P = 0.011). At 20 min after spinal injection, the maximum sensory block level was similar in both groups. There were no significant differences between groups in terms of sensory block time and the time to requiring postoperative supplemental analgesics. There were no significant differences in terms of the volume of intravenous fluid administered, ephedrine and atropine requirements between groups. Both groups had similar systolic blood pressure, heart rate and oxygen saturation values during surgery and postoperatively. While both groups had similar diastolic blood pressure (DBP) values during surgery and at the 1st postoperative hour, group II had lower DBP values at the 2nd postoperative hour compared with group I (P = 0.04).

CONCLUSION

Left lateral decubitus and sitting positions during performance of CSEA lead to similar maternal hemodynamic changes in obese pregnant women undergoing cesarean section.

Apigenin alleviates methotrexate-induced liver and kidney injury in mice

Methotrexate (MTX) is a drug used in the treatment of various types of cancer and inflammatory diseases, but its clinical use has been restricted due to its toxicity. Apigenin (API) is an effective flavonoid with antioxidant and anti-inflammatory properties. The aim of this study was to determine the protective effect of API against MTX-induced liver and kidney toxicity. Four groups with 12 male mice each were used. The control and API groups were received 0.9% saline (ip) and API (3 mg/kg ip) for 4 days, respectively. The MTX group were given a single dose of MTX (20 mg/kg ip) on the fourth day. The MTX + API group were administered API for 7 days and then MTX on fourth day. Blood, liver and kidney were collected to evaluate tissue injury markers, oxidative stress biomarkers, and histopathological and immunohistochemical assessments. In MTX-treated group, significant increases in aminotransferases activities, creatinine and malondialdehyde (MDA) levels and significant decreases in catalase (CAT), glutathione peroxidase (GSH-Px) and superoxide dismutase1 (SOD1) activities and glutathione (GSH) levels were determined compared to the control group. Furthermore, histopathological changes and significant increases in caspase-3, C-reactive protein (CRP), granulocyte colony-stimulating factor (G-CSF), and inducible nitric oxide synthase (iNOS) expressions were detected in both liver and kidney tissues of MTX-treated mice. Pretreatment with API alleviates liver and kidney toxicity by attenuating oxidative stress and tissue injury markers, histopathological alterations, and apoptosis and inflammation. These results suggest that API has a protective effect against oxidative stress and liver-kidney toxicity induced by MTX.

Ameliorative effects of pregabalin on LPS induced endothelial and cardiac toxicity

We investigated the antioxidant, anti-inflammatory and anti-apoptotic effects of pregabalin (PREG) on lipopolysaccharide (LPS) induced sepsis related cardiotoxicity via NF-kβ pathways. We used 24 female Wistar albino rats divided into three groups: control, LPS treated and LPS + PREG treated. Total oxidant status (TOS), total antioxidant status (TAS), oxidative stress index (OSI), tumor necrosis factor alpha (TNF-α), nuclear factor kappa beta (NF-kβ)/p65, p-NF-kβ/p65, caspase-3 (Cas-3) and cleaved Cas-3 were measured in cardiac tissues and creatine kinase MB (CKMB), aspartate aminotransferase (AST), lactate dehydrogenase (LDH) levels were measured in blood samples. Also, Cas-3, granulocyte-colony stimulating factors (G-CSF), interleukin-6 (IL-6), serum amyloid A (SAA) and inducible nitric oxide synthase (iNOS) were measured immunohistochemically in heart and aorta tissue. In the LPS group; the levels of CKMB, AST, LDH, TOS, OSI increased and TAS decreased. TNF-α, p-NF-kβ/p65 and Cas-3 protein levels also increased in the LPS group. Immunohistochemical evaluation of the heart and aorta revealed a significant increase in the levels of Cas-3, G-CSF, SAA, IL-6 and iNOS in the LPS group. PREG treatment restored all measurements to near normal. LPS induced cardiovascular toxicity was due to inflammation, oxidative stress and apoptosis. PREG ameliorated the damage by inhibition of NF-kβ phosphorylation.

Feature Engineering and Process Mining to Enable Hazard Detection in Health Information Technology

In this work, we aim to enhance the reliability of health information technology (HIT) systems by detection of plausible HIT hazards in clinical order transactions. In the absence of well-defined event logs in corporate data warehouses, our proposed approach identifies relevant timestamped data fields that could indicate transactions in the clinical order life cycle generating raw event sequences. Subsequently, we adopt state transitions of the OASIS Human Task standard to map the raw event sequences and simplify the complex process that clinical radiology orders go through. We describe how the current approach provides the potential to investigate areas of improvement and potential hazards in HIT systems using process mining. The discussion concludes with a use case and opportunities for future applications.

Comparing the Clinical Features and Trauma Scores of Trauma Patients Aged Under 65 Years with Those of Patients Aged over 65 Years in the Intensive Care Unit: A Retrospective Study for Last Ten Years

Objective

This retrospective study aimed to compare the clinical characteristics and trauma scores of Intensive Care Unit (ICU) trauma patients 65 years and older with the patients under 65 years old.

Materials and Methods

Trauma patients (n=161) who stayed at least 24 hours in ICU were included. Patients younger than 65 years were included into Group 1 (n=109) and patients aged ≥65 years (n=52) were included into Group 2. Patient characteristics and trauma index scores (GCS; APACHE II score, ISS; TRISS and RTS) at ICU admission were calculated.

Results

The patients in Group 2 had more comorbid disease compared with Group 1 (61.5%, 6.4%) (p=0.001). The Trauma-related Injury Severity Score score were higher in Group 1 (49.76±33.75) compared with Group 2 (35.38±34.93) (p=0.006). The APACHE II score were higher in Group 2 (20.08±7.60) compared with Group 1 (17.00±6.90) (p=0.007). The need for invasive mechanical ventilation and tracheostomy were more frequent in Group 2 trauma patients compared with those of patients in Group 1 (92.3%, 73.4%; p=0.003; 26.9%, 8.3%; p=0.002; respectively). The need for transfusion of packed red blood cell suspension (PRBC) was more frequent in Group 2 compared with Group 1 (92.3%, 55.0%; respectively) (p=0.001). The mortality rate was found to be higher in Group 2 compared with Group 1 (48.1%, 19.3%; respectively) (p=0.001).

Conclusion

The elderly trauma patients have more comorbid disease, higher scores for APACHE II and lower scores for TRISS, more mechanical ventilation and tracheostomy requirements and higher mortality rate compared with young trauma patients.

The Impact of Prophylactic Lacosamide on LPS-Induced Neuroinflammation in Aged Rats

Sepsis-induced central nervous system damage is called sepsis-associated encephalopathy (SAE). In addition to neuroinflammation, oxidative stress and apoptosis act in the development of SAE. In the current study, we evaluated the protective effects of lacosamide (LCM) on neuroinflammation induced by lipopolysaccharide (LPS). Twenty-four Wistar albino rats were divided into 3 groups as controls, LPS group (5 mg/kg i.p.), and LPS plus LCM group (5 mg/kg i.p and 40 mg/kg i.p, respectively). In the rat brain, LPS-induced tissue damage was revealed histopathologically as hyperemia and microhemorrhages. LCM pretreatment ameliorated these histopathological changes. LPS decreased brain TAS levels and significantly increased MDA, CRP, HSP, IL-1β, and TNF-α expressions in the cortex, hippocampus, and cerebellum. Western analysis revealed increased brain tissue levels of TNF-α, NF-Kβ, and caspase-3 following LPS. Prophylactic LCM treatment reversed these parameters including oxidative stress, inflammation, and apoptosis in the cortex, hippocampus, and cerebellum.

Examination of skin lesions in rats with induced hyperthyroidism and hypothyroidism

We investigated the pathogenesis of skin lesions due to hypothyroidism and hyperthyroidism in rats. We used 30 rats allocated into hypothyroidism, hyperthyroidism and control groups. Blood samples were evaluated for levels of thyroid stimulating hormone (TSH), tri-iodothyronine (T3) and thyroxine (T4). Skin samples were examined for melan-A, lymphatic vessel endothelial hyaluronic acid receptor 1 (LYVE1), cluster of differentiation 31 (CD31), protein gene product 9.5 (PGP9.5), calretinin, chromogranin, synaptophysin and pancytokeratin. Histopathological examination of the skin sections revealed thickened epidermis in the hyperthyroidism group due to an increased number of cells, and a decreased number of hair follicles and epithelial cell rows in the epidermis with an increased number of fat cells in the dermis of the rats in the hypothyroidism group. No significant difference was observed in the immunoreactions of pancytokeratin, PGP9.5, CD31 and synaptophysin among the groups. The hyperthyroidism and hypothyroidism groups exhibited a marked increase in melan-A immunoreaction. Expression of LYVE-1, chromogranin and calretinin was increased in the hyperthyroidism group and decreased in the hypothyroidism group. We found that melan-A, LYVE-1, chromogenin and calretinin play an important role in the pathogenesis of skin lesions caused by thyroid disorders.

The Effect of the Modified Thoracolumbar Interfacial Nerve Plane Block on Postoperative Analgesia and Healing Quality in Patients Undergoing Lumbar Disk Surgery: A Prospective, Randomized Study

Objective:

The purpose of this study was to investigate the effect of the modified thoracolumbar interfascial plane block (TLIP) on postoperative analgesia and quality of recovery in patients undergoing lumbar disk surgery.

Method:

Ninety patients scheduled for lumbar disk surgery were divided into a control group (Group C) and a modified TLIP block group (Group T). Controlled analgesia was administered to both groups. Pain evaluation was performed at 30 min and at 1., 2., 4., 8.,12., and 24. hrs using a VAS scale, with patients at rest and duringand patients completed the QoR-40 quality of recovery inventory.

Results:

Fentanyl used during postoperative 24 hours was 742.5±220.3 mcg in Group C and 446.0±241.98 in Group T. Postoperative fentanyl consumption was statistically significantly lower in Group T (p<0.001) with a statistically significant intergroup difference. The patient’s pain, physical independence, physical comfort, psychological support, and emotional support were compared using the QoR-40 questionnaire survey. Significant differences in favor of Group T were observed (p<0.001, p=0.017, p=0.002, p=0.001 and p<0.001, respectively). Static and dynamic pain scores in Group C and Group T were recorded at 30 min and at 1, 2, 4, 8, 12, and 24^h. Mean static scores were statistically significantly different in favor of Group T with the exception of 8^th and 12^h assessments (p<0.05). Dynamic scores were statistically significantly different in favor of Group T at all time points (p<0.05).

Conclusion:

Pain scores, opioid consumption and QoR-40 values after lumbar disk surgery were superior in the group undergoing TLIP. We think that the modified TLIP block may be an important method in terms of postoperative analgesia and patient recovery for lumbar spinal disk surgery.

Agomelatine could prevent brain and cerebellum injury against LPS-induced neuroinflammation in rats

Sepsis, systemic hyper-inflammatory immune response, causes the increase of morbidity and mortality rates due to multi-organ diseases such as neurotoxicity. Lipopolysaccharide (LPS) induces inflammation, oxidative stress and apoptosis to cause brain damage. We aimed to evaluate the antioxidant, anti-inflammatory and antiapoptotic effects of Agomelatine (AGM) on LPS induced brain damage via NF-kB signaling. Twenty-four animals were divided into three groups as control, LPS (5 mg/kg) and LPS + AGM (20 mg/kg). Six hours after the all administrations, rats were sacrificed, brain tissues were collected for biochemical, histopathological and immunohistochemical analysis. In LPS group; total oxidant status (TOS), OSI index, Caspase-8 (Cas-8), NF-kß levels increased and Total antioxidant status (TAS) levels decreased biochemically and Cas-8, haptoglobin and IL-10 expressions increased and sirtuin-1 (SIRT-1) levels decreased immunohistochemically. AGM treatment reversed these parameters except haptoglobin levels in hippocampus and SIRT-1 levels in cerebellum. Besides, AGM treatment blocked the phosphorylation of NF-kB biochemically and ameliorated increased the levels of hyperemia, edema and degenerative changes histopathologically. In conclusion, AGM enhanced SIRT-1 levels to negatively regulate the transcription and activation of p-NF-kB/p65 which caused to ameliorate inflammation, oxidative stress and apoptosis.

Real-Time Automated Hazard Detection Framework for Health Information Technology Systems

An increase in the reliability of Health Information Technology (HIT) will facilitate institutional trust and credibility of the systems. In this paper, we present an end-to-end framework for improving the reliability and performance of HIT systems. Specifically, we describe the system model, present some of the methods that drive the model, and discuss an initial implementation of two of the proposed methods using data from the Veterans Affairs HIT and Corporate Data Warehouse systems. The contributions of this paper, thus, include (1) the design of a system model for monitoring and detecting hazards in HIT systems, (2) a data-driven approach for analysing the health care data warehouse, (3) analytical methods for characterising and analysing failures in HIT systems, and (4) a tool architecture for generating and reporting hazards in HIT systems. Our goal is to work towards an automated system that will help identify opportunities for improvements in HIT systems.

Comparison of efficiency of hyaluronic acid and/or bone grafts in healing of bone defects

Background

Reconstruction of bone defects in oral and maxillofacial surgery has widespread uses. In recent years, the capacity of various biomaterials alone or in combination with bone graft materials to increase bone healing has been an intensive research topic. The aim of this study is to evaluate the efficacy of hyaluronic acid and/or bone graft material on bone healing in defects created in the rat mandible. Methods: In our study, rats were divided into 4 groups. Group 1 is designated to be treated with no materials, Group 2 with graft material, Group 3 with only hyaluronic acid, and Group with hyaluronic acid and graft material. A critical-size defect of 5 mm in diameter was created bilaterally in the rat mandibles and the rats were divided into the indicated groups accordingly. At the end of the postoperative 6^th week, the experiment was terminated. The right halves of the mandibles were evaluated immunohistochemically and histopathologically in terms of bone healing, and the left in terms of mineralization level via microcomputed tomography.

Results

Histopathological evaluation showed that healing in the empty group was significantly lower than the other groups that were treated with materials (P < 0.05); but the difference between the material-treated groups was not significant. Immunohistochemical evaluation revealed that the staining was moderately positive/strongly positive in all groups, but the difference between the groups was not significant. The highest mineralization values observed in the defected areas that belonged to 2 groups using hyaluronic acid, and the difference between them was found to be statistically significant (P < 0.05). The lowest mineralization values observed in the defected areas was most frequent in the group where only the hyaluronic acid was used, and there was a statistically significant difference between the other groups (P < 0.05).

Conclusion

In conclusion, the use of hyaluronic acid alone or in combination with bone grafting has been shown to contribute positively to the improvement of bone defects in the jaw area.

Melatonin protects the heart and endothelium against high fructose corn syrup consumption-induced cardiovascular toxicity via SIRT-1 signaling

High fructose corn syrup (HFCS) has been shown to cause cardiovascular toxicity via oxidative stress and inflammation. The aim of this study is to demonstrate the protective effects of melatonin (MLT) against HFCS-induced endothelial and cardiac dysfunction via oxidative stress and inflammation. Thirty-two Sprague Dawley male rats were distributed into three groups as control, HFCS, and HFCS + MLT. HFCS form F55 was prepared as 20% fructose syrup solution and given to the rats through drinking water for 10 weeks, and MLT administrated 10 mg/kg/day orally for last 6 weeks in addition to F55. After decapitation, blood and half of the heart samples were collected for biochemical analysis and other half of the tissues for histopathological and immunohistochemical analysis. Aspartate transaminase, creatine kinase MB, lactate dehydrogenase, total oxidant status and oxidative stress index, and caspase-3 levels increased and total antioxidant status levels decreased significantly in HFCS group. MLT treatment reversed all these parameters. Histopathologically, hyperemia, endothelial cell damage and increased levels of angiogenin, C-reactive protein, inducible nitric oxide synthase, myeloperoxidase and decreased sirtuin-1 (SIRT-1) expressions were observed in HFCS group. MLT ameliorated all these changes. MLT has an anti-inflammatory, antioxidant, antiapoptotic effects on HFCS-induced cardiovascular toxicity through enhancing the expression of SIRT-1.

The Effect of Pre-emptive Dexketoprofen Administration on Postoperative Pain Management in Patients with Ultrasound Guided Interscalene Block in Arthroscopic Shoulder Surgery

Background: Postoperative pain is an important problem for patients undergoing shoulder surgery. Our study investigated analgesic efficacy, duration of analgesia, postoperative analgesic use and patient satisfaction with the use of preemptive intravenous dexketoprofen for interscalene block in addition to general anesthesia in arthroscopic shoulder surgery. Methods: 60 patients, scheduled for arthroscopic shoulder surgery were randomized (30 patients each) into either: - control group (Group1) or dexketoprofen group (Group 2). Patients were followed for 48 hours to compare both groups for; post-operative pain scores, effectiveness of postoperative analgesia, duration of analgesia, and analgesia consumption. Duration of postoperative sensory block of the shoulder joint was defined as time to onset of pain at the incision site. Duration of postoperative motor block of the shoulder joint was defined as time to onset of first shoulder movement. Results: While no significant difference was determined for motor block time, sensory block time was significantly longer in the dexketoprofen group (p < 0.05).VAS scores were significantly lower at all times in the dexketoprofen group (p < 0.05).Total PCA fentanyl consumption was 274.16 ± 314.89 (μg) in the dexketoprofen group, and 490.00 ± 408.98 (μg) in the control group, the difference was statistically significant (p < 0.05). No significant difference was observed between the groups' demographic and hemodynamic data. Conclusion: Pre-emptive IV dexketoprofen may be a good option for arthroscopic shoulder surgery and provides effective analgesia.

Erector Spinae Plane Block Catheter Insertion under Ultrasound Guidance for Thoracic Surgery: Case Series of Three Patients

The erector spinae plane (ESP) block is a novel plane block first reported for thoracic analgesia. It affects the dorsal and ventral rami of the thoracic nerves. Owing to the ease of the technique and decreased risk of complication of the ESP block under ultrasound guidance, it can be a preferable procedure compared with other invasive techniques, such as neuraxial and nerve blocks. In this case report, we presented three patients who had thoracic surgery under general anesthesia. The ESP block and catheter placement was applied to the patients before operation. The catheter was inserted deep into the erector spinae muscle and was used successfully for postoperative pain management.

Does a single-dose preemptive intravenous ibuprofen have an effect on postoperative pain relief after septorhinoplasty?

PURPOSE

Septorhinoplasty is a surgical procedure widely employed by otolaryngologists and plastic surgeons. The purpose of this study was to investigate the effects of a single pre-emptive dose of iv ibuprofen on postoperative pain and opioid consumption in patients undergoing septorhinoplasty.

MATERIAL AND METHODS

50 patients scheduled for septorhinoplasty were included in this prospective, randomized, double-blinded study. Control group (n = 25) was administered 100 mL iv saline solution 30 min preoperatively, while Ibuprofen group (n = 26) received 800 mg ibuprofen iv. in 100 mL saline solution. Intravenous fentanyl was administered with a Patient Controlled Analgesia device after surgery for postoperative pain management. Postoperative pain was evaluated using a Visual Analogue Scale (VAS) with 0 representing no pain and 10 the worst pain possible.

RESULTS

VAS scores at 10, 20, and 30 min and at 1, 2, 4, 8, 12 and 24 h were lower in the ibuprofen group than in the control group (p < 0.05). Total fentanyl consumption was lower in the ibuprofen group compared to the placebo group (148.8 ± 86.4 mcq vs 338.00 ± 81.00 mcq), respectively.

CONCLUSION

We suggest that the pre-emptive use of iv ibuprofen at a dosage of 800 mg 30 min before septorhinoplasty will be beneficial in reducing opioid consumption and pain scores.

The effects of chronic smoking on lung tissue and the role of alpha lipoic acid

We investigated the effects of alpha lipoic acid (ALA) on blood and lung tissue exposed chronically to cigarette smoke (CS). Female Sprague-Dawley rats were divided into three groups. Group 1 was the control group (CON): fresh air was supplied twice daily and 0.1 ml physiological saline was given orally for 8 weeks. Group 2 was exposed to CS: 12 cigarettes were smoked daily at two sessions for 1 h and 0.1 ml saline was given orally for 8 weeks. Group 3 (CS + ALA) was exposed to 12 cigarettes daily in two sessions for 1 h and 100 mg/kg/day ALA was given orally for 8 weeks. DNA damage was assessed using comet analysis; oxidative damage was assessed using ischemia-modified albumin (IMA) from blood; and total oxidant status (TOS), total antioxidant status (TAS) and oxidative stress index (OSI) were measured in blood and lung tissue. Histopathological and immunohistochemical evaluation of hypoxia-inducible factor (HIF)-1α, and -2α, caspase-3, vascular endothelial growth factor (VEGF) and fibroblast growth factor (FGF₂) were conducted using lung tissue. The oxidative markers, TOS, OSI and IMA, and the comet analysis score were increased and the TAS level was decreased in the blood of the CS group compared to the CON group. IMA levels in blood, and TOS and OSI levels in the lung were decreased significantly in the CS + ALA group compared to the CS group. We observed increased septal wall thickness, marked and diffuse inflammatory reaction, emphysema, and necrotic cell debris in bronchial and bronchiolar lumens in the CS group. HIF-1α, HIF-2α, caspase-3 and FGF₂ expressions were increased, while VEGF expression decreased in the lung tissues of the CS group compared to the CON group. ALA slightly ameliorated the damage caused by chronic exposure to CS in the lungs, but further investigation is needed to determine its possible protective effects at different dosages.

Immunohistochemical examination of osteopontin and sirtuin-1 expression in cattle tuberculosis

We evaluated osteopontin (OPN) and sirtuin-1 (SIRT-1) expression in bovine tuberculosis lesions. The organs of cattle with tuberculosis (TB) were examined for morphology, histopathology and immunohistochemistry of OPN and SIRT-1 expression. Macroscopic lesions commonly were localized in the lungs and mediastinal lymph nodes as well as in livers and hearts. Mycobacterial agents were detected in lesions using the Ziehl-Neelsen method. No OPN or SIRT-1 expression was detected by immunohistochemistry in normal tissues, whereas a marked increase in their expressions was observed in tuberculous lesions. The most intense immunopositive cells were Langerhans giant cells and inflammatory cells. Our findings indicate that OPN and SIRT-1 participate in the pathogenesis of bovine TB.

Immunohistochemical evaluation of bcl-2, ER-alpha, caspase -3, -8, -9, PCNA and Ki-67 expressions in canine mammary carcinomas

We investigated the expression of bcl-2, estrogen receptor alpha (ER-alpha), caspase-3, -8, -9, proliferating cell nuclear antigen (PCNA) and Ki-67 in canine mammary carcinomas. We used 65 paraffin embedded and re-diagnosed archival canine mammary tumor samples to which we applied the routine streptavidin-biotin-peroxidase technique. Seventeen cases were re-diagnosed as tubulopapillary carcinoma, 31 were re-diagnosed as complex carcinoma and 17 were re-diagnosed as carcinosarcoma. Differences of expression of bcl-2 and PCNA were statistically significant according to tumor type. Differences in expression of ER-alpha, caspase-3, -8, -9 and Ki-67 were not statistically significant. Differences of expression of bcl-2 and PCNA were statistically significant compared to ER-alpha, caspase-3, -8, -9 and Ki-67 in carcinosarcomas. We report the prognostic significance of bcl-2 and PCNA expression in canine mammary carcinosarcomas.

Somatic SNPs of the BRCA2 gene at the fragments encoding RAD51 binding sites of canine mammary tumors

Mammary tumors are the most common tumor type both in women and in female dogs. In women, heritable breast cancers have been linked mutations in the breast cancer susceptibility gene BRCA2 and it contains eight BRC repeats in exon 11 that bind to RAD51. In this study, we investigated the sequence variations of BRC1-BRC8 and C-terminus of canine BRCA2 gene. From a total of 64 canine patients with mammary tumors, 31 mammary tumors with benign and malign carcinomas and the 3 normal mammary glands were used for the study. In this study, 19 SNPs of exon 11 of BRCA2 in canine mammary tumors were detected for the first time. The c.2383A>C (T1425P) SNP was found to be the most probable disease-associated nsSNP. Our findings suggest that T1425P variation in BRC3 to be the most probable disease-associated nsSNP and may affect RAD51 binding strength.

Pheniramine Maleate is more effective than Lidocaine on Fentanyl Induced Cough

OBJECTIVE

Fentanyl is frequently used during anesthesia induction. The use of fentanyl can cause cough through different mechanisms. Here, we aimed to investigate effects of pheniramine maleate (PM), an antihistaminic agent, and compare it with lidocaine on fentanyl induced cough.

METHODS

This is a randomized double-blind prospective clinical study of ASA I-II, 120 patients scheduled for elective abdominal surgery. Patients were administered drugs intravenously and randomly allocated into three groups: Group C (2 ml 0.9 % normal saline), Group L (1mg/kg lidocaine), and Group F (PM 45.5 mg). 90 seconds after administration, 2µ/kg fentanyl was applied in three seconds to all patients. Severity of cough (mild: 1-2, moderate: 3-5, severe> 5), time of the cough and vital parameters were recorded 90 seconds after fentanyl injection.

RESULTS

Eight patients (25%) in Group C had fentanyl induced cough whereas three patients (7.5%) in Group L and one patient (2.5%) in Group F experienced this phenomenon. There was statistically significant difference between Group F and Group C (p<0.05); however, differences between Group L and Group C or Group F and Group L were not statistically significant (p>0.05).

CONCLUSIONS

Pheniramine Maleate 45.5 mg is better that placebo and as effective as lidocaine to prevent fentanyl induced cough.

Takayasu's arteritis as the aetiology of unresolved fever in an adult patient with cystic fibrosis

Vasculitis is an unusual complication of cystic fibrosis (CF), normally affecting patients with more severe lung disease. Typical presentation is with skin disease but other organ involvement has been reported. Systemic response to bacterial colonisation and immune complex deposition secondary to chronic airway inflammation is thought to be underlying mechanism of the disease. The authors describe a 28-year-old female Turkish patient with CF presented with fever and arthralgias. The patient was known to have chronic Pseudomonas infection; therefore, a respiratory tract infection was assumed and the patient was treated with imipenem and amikacin for 14 days. Following through investigations of fever of unknown origin, Takayasu's arteritis was identified and the patient responded well to immunosuppression with corticosteroid.

Polymorphism of sheep POU1F1 gene exon 6 and 3'UTR region and their association with milk production traits

The purpose of the study was to detect the AluI and DdeI polymorphisms within POU1F1 gene exon 6 and 3'UTR region in Turkish sheep breeds, and their association with milk productive traits. Jugular blood samples were collected from 50 Sakiz, 50 White Karaman, and 50 Awassi sheep using EDTA as an anticoagulant. PCR-RFLP and sequencing analysis were performed to investigate possible polymorphisms in the exon 6 and 3' flanking region of the sheep POU1F1 gene. The PCR products were digested with restriction endonuclease AluI and DdeI, and biallelic polymorphism was found with restriction endonuclease AluI and two genotypes (TT (296 bp and 173 bp) and CC (235 bp, 173 bp and 61 bp)) were detected. White Karaman and Awassi breeds did not show polymorphisms for AluI restriction sites. No polymorphism at the DdeI cleavage sites was detected in the three sheep breeds. Significant statistical results were found in milk yield ((***)P0.001), fat ((***)P0.001) and lactose ((*)P0.05) values with TT and CC genotypes, however no significant association of TT and CC genotypes with protein values was detected (P>0.05) and individuals with genotype TT had a superior milk yield in Sakiz sheep breeds. As sequence results, seven variation points were determined for exon 6 (g.185T>C) and 3'UTR (g.220G>A, g.229C>T, g.248C>T, g.250A>T, g.255T>C, g.258C>T) of the sheep POU1F1 gene. We have reported here for the first time single nucleotide polymorphisms of the POU1F1 gene for both exon 6 and 3'UTR and its effects on milk traits in Turkish sheep breeds were evaluated.

Haplotype variation of estrogen receptor-alpha (ER-alpha) gene exon 4 in Turkish sheep breeds

Estrogen receptor a (ERalpha) gene has previously been found to related with sexual development and reproduction. In this study, on the basis of the sequences of human, cattle and caprine estrogen receptor a (ERalpha) genes, available in the GenBank database, sets of PCR primers were designed and used to amplify the ovine ERalpha gene exon 4 region. We identified six single nucleotide polymorphisms (SNP) in the ERalpha exon 4. Some variations determined for exon 4 g.43A > G, p.T43A; g.49C > T, p.L49F; g.178A > T, p.T178S led to changes in the amino acids, but no amino acid changes were determined in g. 18G > C, g.27C > T, g.96G > A. These fragments were deposited in the GenBank database under accession number: JF262030-JF262035. It was noted in particular that White Karaman and Awassi breeds were similar to each other, whereas the Chios breed had a different variation.

Prolactin receptor (<i>PRLR</i>) gene polymorphism in Chios, White Karaman and Awassi sheep breeds

Abstract. The objective of the present study was to determine the polymorphism in the prolactine receptor (PRLR) gene in Chios, White Karaman and Awassi, which are native sheep breeds in Turkey. By means of PRLR gene sequence homology between sheep and humans, two primer pairs were designed for polymerase chain reaction (PCR) amplification within intron 1 and exon 10 of the PRLR gene in sheep. A total of 160 amplicons (99 for intron 1 and 61 for exon 10) were subjected to DNA sequence analysis. For intron 1, 6 different haplotypes were determined. For exon 10, 7 different haplotypes were obtained. Some variations determined for exon 10 (g.14A>T p.Q14L; g.160G>A p.D160N; g.166G>A p.E166K; g.167A>T p.E167V; g.176A>T p.H176L; g.206G>A p.S206N; g.208G>A p.G208R) led to changes in the amino acids, but no amino acid changes were determined in g.2A>T, g.81A>G, g.138A>G, g.186C>T, g.207T>C. It was noted in particular that White Karaman and Awassi were similar to each other in both PRLR exon 10 and intron 1 haplotypes, whereas the Chios breed had a different variation.

Erythrocyte potassium, sodium and glutathione concentrations and their relationship with reproduction, body weight and fleece weight traits in Awassi sheep

Abstract. Relationship between erythrocyte potassium (Ke), erythrocyte sodium (Nae) and blood glutathione (GSH) concentrations and production/ reproduction traits were investigated in Awassi sheep. Thirty healthy sheep subjected to analyze for phenotypic and gene frequencies of Ke, Nae and GSH concentrations. Correlation between these parameters and production/ reproduction traits such as greasy fleece weight, milk production, birth rate, single and twin birth rate and body weight were calculated. A positive correlation was found between birth rate and mean Ke concentration (r=0.481, P<0.008) and Nae concentration (r=−0.454, P<0.013). Another correlation between GSH concentration and greasy fleece weight (r=−0.368, P<0.049) and milk production (r=0.379, P<0.050) parameters was also evidenced. These suggest that Ke, Nae and GSH concentrations may be included in the metabolic profile testing parameters.

Clinocopathologic and immunohistochemical findings of multiple genital leiomyomas and mammary adenocarcinomas in a bitch

A 13-year-old female Pointer dog was presented for evaluation of mammary tumours and bloody vaginal discharge at the Veterinary Teaching Hospital of Mehmet Akif Ersoy University, Faculty of Veterinary Medicine. On the history, owner complained of mammary tumours and bloody vaginal discharge. Three mammary tumours and lymphadenopathy at the mammary lymph nodes were observed at the clinical examination. A big, firm, palpable mass was found in the abdominal cavity. Vaginal cytology revealed numerous pleomorphic and anaplastic cells. Abdominal ultrasonography demonstrated a large mid-abdominal mass at the distal part of the left uterine horn. Also multiple masses in the cervix and vagina were found. Because of the poor prognosis and the desire of the owner, the bitch was killed. At the necropsy numerous masses were seen at the vagina and cervix and one big mass seen at the left cornu uteri. Histopathological diagnosis was leiomyoma. Multiple metastases of mammary tumours were seen at the lungs. Histopathologically, mammary tumours were diagnosed as complex type tubulopapillary adenocarcinoma. The objectives of this study were to measure the proliferation indices in canine complex type mammary adenocarcinoma and genital leiomyomas using immunohistochemical detection of Ki-67 and proliferating cell nuclear antigen to determine the relationship of these antigens to clinical and pathologic variables; and to examine the immunoreactivity of these tumours with different markers. Pan-cytokeratin and S100 were negative, desmin and glial fibriler acidic protein were slight positive and the other markers (carsinoembryogenic antigen, proliferating cell nuclear antigen, vimentin, smooth muscle actin, p53, fibronectin, Ki67) were found strong positive at the genital tumours. Only desmin were negative; the other markers were strong positive at the mammary tumours.

Observations and immunohistochemical detection of Coronavirus, Cryptosporidium parvum and Giardia intestinalis in neonatal diarrhoea in lambs and kids

In this study, clinical, parasitological, macroscopical, histopathological and immunohistochemical examinations were performed on 19 kids and 11 lambs (30 animals) with neonatal diarrhoea to detect the presence of Coronavirus, Cryptosporidium parvum and Giardia intestinalis. Clinically, severe dehydration, yellowish-green to brown coloured diarrhoea and death were observed. Mortality rates were 10-30% in the examined flocks. The most common agent was C. parvum diagnosed in 20 animals as a single causative agent, whereas G. intestinalis was found in 5 of 30 animals. These two protozoa were detected together in 4 animals upon faeces examination. Fifteen of 24 cases of C. parvum and 3 of 11 cases of G. intestinalis were also confirmed histopathologically. Following immunohistochemical examination, all cryptosporidiosis cases were confirmed by positive immunostaining of intestinal sections. Two additional Giardiosis cases with negative results upon parasitological and histopathological examinations were diagnosed by means of immunohistochemical examination. Coronavirus was detected immunohistochemically in one kid with neonatal enteritis. Following diagnosis, herds were treated with Trimethoprim + Sulfodoxine and multivitamin complexes. Intravenous and intramuscular administrations of these drugs were effective for both treatment and prevention of neonatal diarrhoea in lambs and kids.

Bovine tuberculosis in Burdur, southern Turkey: epidemiological, pathological and economic study

SETTINGS

Burdur is the most important dairy cattle breeding and milk production area of Turkey, and Burdur slaughterhouse is one of the biggest slaughterhouses in the southern part of the country. No scientific information is available on the prevalence of tuberculosis (TB) in cattle in Burdur. A survey was therefore undertaken to determine the prevalence of disseminated TB infection in cattle in this district.

OBJECTIVES

To implement a disease monitoring system in Burdur slaughterhouse to estimate the annual prevalence of disseminated TB in cattle slaughtered and inspected in 2003-2004.

DESIGN

Epidemiological survey.

RESULTS

Prevalence of bovine TB was investigated in Burdur slaughterhouse from January 2003 to December 2004. All of the affected animals were Holstein breed. The prevalence of disseminated TB in all slaughtered cattle was 0.38% in this period. The value of the condemned meat and organs was calculated to establish economic loss.

CONCLUSION

Despite a strict eradication programme, bovine TB is still an important health issue among cattle and remains one of the greatest threats to cattle and human health in southern Turkey. Veterinarians and cattle producers in this region are encouraged to develop and work on herd plans aimed at controlling and eradicating TB.