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Dexmedetomidine protects the uterus against ischemia-reperfusion injury in rats. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2024; 28:2501-2508. [PMID: 38567610 DOI: 10.26355/eurrev_202403_35757] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
OBJECTIVE This study aimed to analyze the histopathological and biochemical effects of dexmedetomidine on the rat uteri exposed to experimental ischemia-reperfusion injury. MATERIALS AND METHODS Twenty-four female rats were randomly divided into three groups. Group 1 was defined as the control group. An experimental uterine ischemia-reperfusion model was created in Group 2. Group 3 was assigned as the treatment group. Similar uterine ischemia-reperfusion models were created for the rats in Group 3, and then, unlike the other groups, 100 μg/kg of dexmedetomidine was administered intraperitoneally immediately after the onset of reperfusion. In blood biochemical analysis, superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) activities and malondialdehyde (MDA), interleukin 1beta (IL-1β), interleukin 6 (IL-6) and tumor necrosis factor-alpha (TNF-α) levels were measured. In the histopathological analyses, endometrial epithelial glandular changes (leukocytosis, cell degeneration) and endometrial stromal changes (congestion, edema) were analyzed using the tissue damage scoring system. RESULTS It was observed that IL-1β, IL-6, and TNF-α levels were significantly suppressed in Group 3 compared to Group 2 (p=0.001, p<0.001 and p=0.001, respectively). MDA level was noted as the highest in Group 2. The MDA value in Group 3 was measured at 5.37±0.82, which was significantly decreased compared to Group 2 (p<0.001). An increase in antioxidant enzyme activities (SOD and GSH-PX) was observed in Group 3 compared to Group 2 (p=0.001 and p=0.006, respectively). In our histopathological analysis, a significant improvement in endometrial epithelial glandular and endometrial stromal changes was revealed in Group 3 compared to Group 2 (p<0.001). CONCLUSIONS In our study, it has been documented that dexmedetomidine protects the uterine tissue against ischemia-reperfusion injury.
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Adverse reactions and influencing factors in children with primary immunodeficiencies receiving intravenous immunglobulin replacement. Allergol Immunopathol (Madr) 2020; 48:738-744. [PMID: 32703652 DOI: 10.1016/j.aller.2020.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Revised: 05/06/2020] [Accepted: 05/08/2020] [Indexed: 11/27/2022]
Abstract
OBJECTIVES We aimed to determine adverse reactions and influencing factors, within the scope of the number of patients and total infusions, in patients with primary immunodeficiencies receiving intravenous immunoglobulin (IVIG) replacement. MATERIALS AND METHODS Children with primary immunodeficiencies receiving IVIG replacement in Izmir Dr Behcet Uz Children's Hospital, between June 2014 and June 2016, were included in our study. RESULTS The total number of the patients receiving IVIG replacement was 145 (37 female, 108 male). The number of total IVIG infusions was 1214. Adverse reactions were observed in 44.8% of the patients and 14.2% of the infusions. Common variable immunodeficiency was the most common diagnosis of the patients and adverse reactions most commonly developed in this group (24.2%). In all infusions the most frequent adverse reaction was headache (7.8%); fever was the most frequent immediate side effect (3.9%), whereas headache was the most common delayed adverse effect (5.1%). By logistic regression analyses, history of adverse reaction to IVIG in previous infusions, existence of concomitant infectious disease, past or family history of atopic disease, to receive IVIG infusion at the first time, or being under 10 years old were found associated with adverse reactions. There was no correlation between the concentration of IVIG preparations and the rate of side-effect development. CONCLUSIONS In our study no severe adverse reaction to IVIG was observed, but many mild or moderate side effects occurred. Therefore, IVIG indications must be well identified. Patients, family of the patients and health care workers must be informed for adverse reactions.
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Acquired aplastic anemia in childhood: single-center experience. Hematol Transfus Cell Ther 2020. [DOI: 10.1016/j.htct.2020.09.123] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Red blood cell alloantibodies in thalassemia major patients: an analysis from Istanbul. Leuk Res 2019. [DOI: 10.1016/s0145-2126(19)30356-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Chemotherapy-induced rhabdomyolysis in chidren with leukemia: a case report. Leuk Res 2019. [DOI: 10.1016/s0145-2126(19)30415-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Congenital factor XIII deficiency with the presence of inhibitor: a case report. Leuk Res 2019. [DOI: 10.1016/s0145-2126(19)30416-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Can Neoadjuvant Rectal Cancer (NAR) Score As A Survival Predictor after Short Course Radiotherapy? Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.2137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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PV-0203 Adaptive proton therapy for patients with Head and Neck tumors involving skull base. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)30623-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Medically Inoperable Early-Stage Lung Cancer Treated with Stereotactic Ablative Radiation Therapy (SABR): Multicenter Study of Turkish Radiation Oncology Group (TROG). Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1815] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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P2.16-14 Results of Stereotactic Radiation Therapy (SABR) in Early Stage Lung Cancer: Turkish Radiation Oncology Group (TROG) Study. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.1489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Retrospective evaluation of anaesthesia methods in pregnant women with neurological and neuromuscular syndromes who underwent caesarean section. CLIN EXP OBSTET GYN 2017. [DOI: 10.12891/ceog3638.2017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
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Tolerance development in food protein-induced allergic proctocolitis: Single centre experience. Allergol Immunopathol (Madr) 2017; 45:212-219. [PMID: 28159385 DOI: 10.1016/j.aller.2016.10.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Revised: 10/01/2016] [Accepted: 10/31/2016] [Indexed: 02/07/2023]
Abstract
BACKGROUND Food protein-induced allergic proctocolitis (FPIAP) is characterised by inflammation of the distal colon in response to one or more food proteins. It is a benign condition of bloody stools in a well-appearing infant, with usual onset between one and four weeks of age. OBJECTIVE Our objective was to examine the clinical properties of patients with FPIAP, tolerance development time as well as the risk factors that affect tolerance development. METHODS The clinical symptoms, offending factors, laboratory findings, methods used in the diagnosis and tolerance development for 77 patients followed in the Paediatric Allergy and Gastroenterology Clinics with the diagnosis of FPIAP during January 2010-January 2015 were examined in our retrospective cross-sectional study. RESULTS The starting age of the symptoms was 3.3±4.7 months (0-36). Milk was found as the offending substance for 78% of the patients, milk and egg for 13% and egg for 5%. Mean tolerance development time of the patients was 14.7±11.9 months (3-66 months). Tolerance developed before the age of one year in 40% of the patients. Tolerance developed between the age of 1-2 years in 27%, between the age of 2-3 years in 9% and after the age of 3 years in 5% of the patients. CONCLUSIONS Smaller onset age and onset of symptoms during breastfeeding were found associated with early tolerance development. In the majority of the patients, FPIAP resolves before the age of one year, however in some of the patients this duration may be much longer.
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The biological role of AKT serine/threonine kinase 2 in lung cancer. Eur J Cancer 2017. [DOI: 10.1016/s0959-8049(17)30528-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Abstract PR200. Anesth Analg 2016. [DOI: 10.1213/01.ane.0000492599.52249.3c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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The Effect of Pre-operative Lornoxicam and Ketoprofen Application on the Morphine Consumption of Post-operative Patient-controlled Analgesia. J Int Med Res 2016; 34:168-75. [PMID: 16749412 DOI: 10.1177/147323000603400206] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
We compared the efficacy of preoperative intramuscular lornoxicam and ketoprofen for post-operative analgesia in patients undergoing abdominal hysterectomy. This randomized, double-blind, placebo-controlled, parallel-group study investigated 60 patients who received lornoxicam (group L, 8 mg), ketoprofen (group K, 100 mg) or saline (group C) 60 min before standard anaesthesia. All patients received patient-controlled analgesia (intravenous morphine) during the post-operative period. Visual analogue scale (VAS) scores recorded 2, 4, 6 and 12 h after surgery in groups L and K patients were significantly lower than in group C patients, and VAS scores at 2, 4 and 6 h in group L patients were significantly lower than those in group K patients. Morphine consumption in groups L and K was significantly lower than in group C. Pre-emptive administration of lornoxicam and ketoprofen effectively reduced post-operative pain and morphine consumption, and lornoxicam was more effective than ketoprofen in the early post-operative period.
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Effect of apple fibre on textural and relaxation properties of wheat chips dough. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2016. [DOI: 10.3920/qas2015.0725] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Change in major fatty acid composition of vegetable oil depending on phenolic incorporation and storage period. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2016. [DOI: 10.3920/qas2014.0499] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Barley flour addition decreases the oil uptake of wheat chips during frying. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2015. [DOI: 10.3920/qas2014.0472] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Ingestion of Multiple Magnets for Suicide. HONG KONG J EMERG ME 2015. [DOI: 10.1177/102490791502200107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Foreign objects ingestion, either intentionally or accidentally, is a well-known problem in paediatric population. However, it is not uncommonly seen in adult especially in patients with psychiatric disorders and prisoners. We presented a case in which a seventeen year-old young man attended emergency department after attempting suicide by cutting his wrist. Incidentally, he was found to have ingested multiple magnets which stayed in the stomach. Removal by endoscopic method was failed. Surgical removal of a total of thirty-three magnets through a surgical gastrostomy was performed. (Hong Kong j.emerg.med. 2015;22: 50-52)
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Single Incision Trans-Umbilical Total Hysterectomy: Robotic or Laparoscopic? J Minim Invasive Gynecol 2014. [DOI: 10.1016/j.jmig.2014.08.648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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PP-029 A RARE CAUSE OF MACROSCOPIC HEMATURIA IN CHILD: GRANULOCYTIC SARCOMA. Leuk Res 2014. [DOI: 10.1016/s0145-2126(14)70083-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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PP-032 A RARE CAUSE OF HEMATURIA IN AN IMMUNOSUPPRESSED PATIENT: BK VIRUS NEPHROPATHY. Leuk Res 2014. [DOI: 10.1016/s0145-2126(14)70086-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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137 Determination of the psychological problems and care burden of caregivers at home to cancer patients. Eur J Oncol Nurs 2014. [DOI: 10.1016/s1462-3889(14)70156-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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131 The determination of distress and the religious coping in cancer patients. Eur J Oncol Nurs 2014. [DOI: 10.1016/s1462-3889(14)70150-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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127 Illness perception and factors affecting the illness perception in patients with breast cancer. Eur J Oncol Nurs 2014. [DOI: 10.1016/s1462-3889(14)70146-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Rheological and some physicochemical properties of probiotic boza beverage fermented with Lactobacillus casei Shirota: application of principal component analysis for the characterisation. QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS 2014. [DOI: 10.3920/qas2012.0231] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Prevalence of sleep disturbance in chronic pain. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2014; 18:2475-2481. [PMID: 25268092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE Sleep is a vital function for human beings, which can be affected by several factors. Chronic pain is one of these factors where it is the most frequent cause for seeking medical care in combination with insomnia. The aim of this study is to examine the prevalence and relationship between sleep disturbance and chronic pain. PATIENTS AND METHODS After approval, a total of 85 Family Medicine Units from over 170 in Tokat were randomly selected using a 50% sampling. A sample of 2635 subjects, over the age of 19 years, who were registered with the selected Family Medicine Units, were assessed due to gender, age group, and the urban/rural population size of Tokat using the stratified sampling method. The sample size distribution was calculated as 1515 urban subjects, 1120 rural subjects; 1345 female subjects, 1290 male subjects; 1123 subjects between 20-39 years of age, 1103 subjects between the ages of 40-64, and 409 subjects over 64 years of age. After sampling, subjects were invited to participate in the study via an invitation letter, and agreeing individuals were taken to the Family Medicine Unit for face-to-face meetings. Written, informed consent was obtained, along with demographic data. The presence of chronic pain was recorded. According to the presence of chronic pain, all subjects were separated into two groups as Group Chronic Pain and Group Non-Chronic Pain. The visual analog scale for pain intensity, and Pittsburgh Sleep Quality Index for sleep quality, were performed with all subjects. A multiple linear regression model was used to assess the predictors of sleep quality. Analyses were conducted using the Statistical Package for Social Sciences program (SPSS Inc., Chicago, IL, USA), version 20.0. The statistical significance for all analyses was set at p < 0.05. RESULTS The mean global Pittsburgh Sleep Quality Index score of Group Chronic Pain (5.30 ± 4.29) was significantly higher than in Group Non-Chronic Pain (3.22 ± 3.30; p < 0.01). The mean Pittsburgh Sleep Quality Index scores of females (5.69 ± 4.40) were significantly higher than males (4.54 ± 3.96) in Group Chronic Pain (p = 0.000045). A total of 40.7% of patients in Group Chronic Pain, and 21.9% in Group Non-Chronic Pain demonstrated poorer sleep quality according to the Pittsburgh Sleep Quality Index scores, with a cut-off level > 5. A moderate positive correlation was found between the global Pittsburgh Sleep Quality Index and Visual Analog Scale scores (r = 0.310, p < 0.01). A multiple linear regression analysis showed that age, gender, income, Visual Analog Scale, and presence of depression were the significant predictors for Pittsburgh Sleep Quality Index score. CONCLUSIONS The current study revealed that chronic pain and pain intensity are important predictors of sleep quality.
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Effects of isoflurane in an intoxication model: experimental study. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2013; 17:1738-1743. [PMID: 23852896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Isoflurane is a volatile anaesthetic that has been commonly used since 1980. The major metabolites of isoflurane are fluoride ion and trifluoroacetate, both excreted in the urine. AIM This study manage to show the histopathological findings of ingested isoflurane on liver, kidney and lugs in an animal model. Twenty-one rabbits were selected and divided into three groups: Group Isoflurane-5 (I-5); Group Isoflurane-10 (I-10); and Group Control (C). Each group consisted of seven rabbits. I-5 and I-10 received 5 ml/kg and 10 ml/kg of liquid isoflurane, respectively, via nasogastric tube, while C received 5 ml/kg saline (0.9% NaCI). All animals in I-5 and I-10 were sacrificed without anesthetic drug administration. Tissue samples from livers, kidneys and lungs were collected, preserving tissue unity and avoiding infliction of any trauma. Samples were fixed in 10% formalin solution, embedded in paraffin blocks and sliced into 5 μm sections. To investigate the effects of isoflurane, sections were examined under light microscope and histopathological changes were scored. RESULTS Mean injury scores and the appearance of portal lymphocyte infiltration in liver samples showed significant increases in I-5 and I-10 compared to C (p = 0.005, p = 0.001 and p = 0.001, respectively). Mean lung injury scores revealed significant increases after isoflurane treatment in I-5 and I-10 compared to C (p = 0.026 and p = 0.017, respectively). CONCLUSIONS Ingested isoflurane led to mild liver and lung injuries in rabbits.
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Evaluation of paediatric patients with protein losing enteropathy a single centre experience. W INDIAN MED J 2013; 62:186-189. [PMID: 24564037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE The aim of the study is to evaluate paediatric patients with protein losing enteropathy (PLE). METHODS Fourteen cases diagnosed as PLE were evaluated in terms ofaetiologies, diagnostic methods, laboratory findings, treatment procedures and long-term prognosis. RESULTS Four of the cases had coeliac disease, three intestinal lymphangiectasia, three giardia infection, one H pylori infection and three cytomegalovirus (CMV) infection. Histopathological examinations of duodenum specimens revealed total villous atrophy in four cases, lymphatic dilatation in three cases, severe nodular appearance in four cases and no pathology in four cases. All of the cases except patients with intestinal lymphangiectasia were controlled by the appropriate treatment given for the underlying disease. The cases with CMV infection were treated with only supportive treatment and gancyclovir therapy was not needed. CONCLUSION When proteinuria is not detected in well-appearing children admitted with oedema, PLE must be considered.
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Prospective, randomized, double-blinded comparison of the effects of caudally administered levobupivacaine 0.25% and bupivacaine 0.25% on pain and motor block in children undergoing circumcision surgery. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2012; 16:2014-2020. [PMID: 23242731] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
BACKGROUND Caudal anesthesia is widely used as intraoperative and postoperative analgesia in children's subumbilical surgeries such as on the urogenital system, lower extremities and lower abdomen to reduce the stress response to surgery and to facilitate the general anesthesia. AIM The purpose of this study was to compare the effects of caudally administered bupivacaine and levobupivacaine of equal volume and concentration on motor block and postoperative pain in children undergoing circumcision surgery. PATIENTS AND METHODS The prospective, randomized, double-blind study included 60 patients with ages ranging from 1-10 years and ASA (American Society of Anesthesiologists) physical status of I-II who underwent elective circumcision surgery. The patients were divided into two groups: group B received 0.5 ml/kg of bupivacaine 0.25% caudally and group L received 0.5 ml/kg of levobupivacaine 0.25% caudally. Postoperative pain was assessed by children's and infant's postoperative pain scale and motor block was assessed by the Bromage scale. RESULTS The mean children's and infant's postoperative pain scale of group B was significantly lower than that of group L (p < 0.001). Three patients in group B and seven patients in group L needed additional analgesia after the incision. There was no significant difference between groups in terms of Bromage scores and in both groups the residual motor block was found to be zero at the 150th minutes. CONCLUSION According to these findings, bupivacaine has an adequate quality of analgesia than levobupivacaine. We suggest that bupivacaine for caudal block at the concentration of 0.25% (0.5 ml/kg) provides an adequate level of analgesia for outpatient circumcision surgery.
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Effect of Preharvest Application of Methyl Jasmonate on Fruit Quality of Plum (Prunus Salicina Lindell cv. “Fortune”) at Harvest and during Cold Storage. J FOOD PROCESS PRES 2012. [DOI: 10.1111/j.1745-4549.2012.00805.x] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Expression of the cholera toxin B subunit (CT-B) in maize seeds and a combined mucosal treatment against cholera and traveler's diarrhea. PLANT CELL REPORTS 2012; 31:527-537. [PMID: 21938449 DOI: 10.1007/s00299-011-1146-3] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2011] [Revised: 08/29/2011] [Accepted: 08/31/2011] [Indexed: 05/31/2023]
Abstract
The non-toxic B subunit (CT-B) of cholera toxin from Vibrio cholerae is a strong immunogen and amplifies the immune reaction to conjugated antigens. In this work, a synthetic gene encoding for CT-B was expressed under control of a γ-zein promoter in maize seeds. Levels of CT-B in maize plants were determined via ganglioside dependent ELISA. The highest expression level recorded in T(1) generation seeds was 0.0014% of total aqueous soluble protein (TASP). Expression level of the same event in the T(2) generation was significantly increased to 0.0197% of TASP. Immunogenicity of maize derived CT-B was evaluated in mice with an oral immunization trial. Anti-CTB IgG and anti-CTB IgA were detected in the sera and fecal samples of the orally immunized mice, respectively. The mice were protected against holotoxin challenge with CT. An additional group of mice was administrated with an equal amount (5 μg per dose each) of mixed maize-derived CT-B and LT-B (B subunit of E. coli heat labile toxin). In the sera and fecal samples obtained from this group, the specific antibody levels were enhanced compared to either the same or a higher amount of CT-B alone. These results suggest that a synergistic action may be achieved using a CT-B and LT-B mixture that can lead to a more efficacious combined vaccine to target diarrhea induced by both cholera and enterotoxigenic strains of Escherichia coli.
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The efficacy of paracetamol versus tenoxicam on postoperative pain and morphine consumption after abdominal hysterectomy: a placebo-controlled, randomized study. CLIN EXP OBSTET GYN 2012; 39:49-52. [PMID: 22675955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
OBJECTIVE The purpose of this study was to determine the analgesic efficacy and side-effects of paracetamol and tenoxicam in comparison with placebo in patients with postoperative pain after elective abdominal hysterectomy. MATERIAL AND METHODS A total of 120 patients were randomly divided into three groups to receive either paracetamol 1 g, tenoxicam 20 mg or placebo intravenously at the end of surgery, and then morphine was administered by a patient-controlled analgesia device postoperatively. RESULTS Tenoxicam was associated with lower pain scores at the 2nd, 4th, 6th and 24th hour postoperatively. Total morphine consumption was 44.8 +/- 17.4 mg, 64.6 +/- 19.6 mg, 69.2 +/- 22.1 (tenoxicam, paracetamol and placebo group, respectively) and there was a significant difference in the tenoxicam group compared with the other two groups (p < 0.05). Side-effects except for nausea were similar. CONCLUSION A single dose of 20 mg tenoxicam provided effective analgesia and reduced total morphine consumption in comparison with paracetamol and placebo after abdominal hysterectomy.
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Major and minor bio-element status in children with febrile seizure. ACTA ACUST UNITED AC 2012; 113:421-3. [DOI: 10.4149/bll_2012_095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Response to copper and sodium chloride excess in Spirulina sp. (cyanobacteria). BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2011; 87:11-15. [PMID: 21559777 DOI: 10.1007/s00128-011-0300-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/18/2010] [Accepted: 04/29/2011] [Indexed: 05/30/2023]
Abstract
Physiological responses of the cyanobacterium, Spirulina sp., were evaluated following exposure to copper (0.1 and 1.0 mg/L) and sodium chloride (0.2 and 0.4 mol/L) for 7 days. Growth and chlorophyll a content exhibited decreases at most exposure levels, while increases occurred for malondialdehyde at all exposure levels. Proline content was increased at the higher exposure levels. Carotenoid levels of Spirulina sp. were not significantly changed. Increased amounts of malondialdehyde were indicative of free radical formation in Spirulina sp. under the stress, while increasing levels of proline pointed to the occurrence of a scavenging mechanism. Concentrations of copper in Spirulina sp. decreased with increasing concentrations of NaCl.
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Comparing the Results of Conventional Chemoradiotherapy and Hyperfractionated Accelerated Chemoradiotherapy in Neoadjuvant T3-4/N0+ Rectal Cancer. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.770] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
BACKGROUND It is well known that survivors of acute lymphoblastic leukemia (ALL) show a tendency to become overweight. Cranial irradiation (CRT), is considered to be the primary risk factor for development of obesity. AIMS The aim of our study was to evaluate body mass index (BMI) and serum leptin levels in survivors of childhood ALL. METHODS Subjects (Group I) consisted of 93 survivors of childhood ALL (53 males > or = 9 years old, 40 females > or = 8 years old) diagnosed between January 1975 and December 2002 in the Hematology-Oncology Division in Cerrahpasa Medical Faculty, Istanbul University after a follow up 10.21 +/- 4.90 (mean +/- SD) years. Fifty healthy individuals of similar chronological age were taken as controls (29 males, 21 females). Seventy-four subjects had received radiotherapy (Group IA) and 19 had not (Group I B). RESULTS In Group I, BMI was significantly higher than in Group II (21.65 +/- 4.02 vs 20.31 +/- 3.49, p = 0.04). However, BMI was significantly higher only in Group I A (21.83 +/- 4.27) than in Group II (p = 0.032). Leptin levels were significantly higher in Group I A females than in Group II females. There was a significant correlation between BMI-SDS and serum leptin levels in group IA females. CONCLUSIONS Leukemia treatment leads to obesity. Higher leptin levels in girls may suggest that sex may be a differentiating factor for this late effect.
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Effects of Fluid Preload (Crystalloid or Colloid) Compared with Crystalloid Co-Load Plus Ephedrine Infusion on Hypotension and Neonatal Outcome during Spinal Anaesthesia for Caesarean Delivery. Anaesth Intensive Care 2010; 38:647-53. [DOI: 10.1177/0310057x1003800337] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Preload with crystalloid or colloid solution is widely recommended for the prevention of maternal hypotension during spinal anaesthesia. A combination of simultaneous rapid crystalloid infusion with vasopressor has also been suggested. This study tested the hypothesis that ephedrine infusion with crystalloid loading at spinal anaesthesia would reduce hypotension and alter neonatal outcome compared with fluid preloading. One hundred and twenty women undergoing elective caesarean delivery were randomly allocated to one of three groups to receive rapid infusion of lactated Ringer's solution (20 ml.kg-1, n=40) or 4% succinylated gelatin solution (500 ml, n=40) before spinal anaesthesia or an ephedrine infusion (1.25 mg.minute-1) plus lactated Ringer's solution (1000 ml, n=40) after spinal anaesthesia. The incidence of hypotension (moderate and severe) and the ephedrine dose used to treat hypotension were compared. Neonatal outcome was assessed using Apgar scores and umblical venous and arterial blood gas analysis. The frequency of moderate or severe hypotension was lower in the ephedrine group than in the crystalloid or colloid preload group (10% vs 51% and 38%; 5% vs 21% and 23% respectively, P <0.05). The incidence of nausea was significantly different between the crystalloid preload and ephedrine group. Umbilical blood gas analysis and Apgar scores were similar in all groups. A combination of an ephedrine infusion at 1.25 mg.minute-1 with a crystalloid co-load was more effective than fluid preloading with crystalloid or colloid in the prevention of moderate and severe hypotension.
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Common MEFV mutations and polymorphisms in an elderly population: an association with E148Q polymorphism and rheumatoid factor levels. Clin Exp Rheumatol 2009; 27:340-343. [PMID: 19473580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
OBJECTIVES To analyse the most common MEFV (Mediterranean fever gene) mutations and polymorphisms in an elderly population free of chronic inflammatory disease (n=164), and explore possible associations between hsCRP (high sensitive C-reactive protein) and RF (rheumatoid factor) levels with MEFV mutations and polymorphisms. METHODS An elderly group free of chronic inflammatory disease was chosen among the outpatients of the division of geriatric medicine. Total genomic DNA was isolated from blood, and PCR-RFLP analysis was performed using established protocols. Sera were analyzed for hsCRP and RF levels. RESULTS The frequencies for 694V (1.8%), 694I (1.8%), 680I (0.6%), 726A (2.1%) and 148Q (5%) alleles were found to be similar to Turkish historic controls, with a carrier frequency of 1/4. Further analyses with rheumatoid factor (RF) levels and mutations revealed a significant association between the presence of the E148Q polymorphism with increased RF levels (>15 mg/dl) (xi2= 7.358, p=0.007, OR=5.41 95% CI 1.41-20.64). CONCLUSIONS Common MEFV mutations and polymorphisms were similarly represented among the elderly population compared to historic controls. On the other hand, a significant association was found between the presence of E148Q polymorphism and increased RF levels. This suggests that the previously noted increased RF levels in elderly populations may somehow be related to the now described association of RF with MEFV E148Q polymorphism.
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Oil composition and some morphological characters ofCrambe orientalisvar.orientalisandCrambe tatariavar.tatariafrom Turkey. Nat Prod Res 2008; 22:525-32. [DOI: 10.1080/14786410701592349] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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P2042 In vitro activity of tigecycline against the multidrug–resistant bacteria isolated from burn patients. Int J Antimicrob Agents 2007. [DOI: 10.1016/s0924-8579(07)71881-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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P2041 In vitro antimicrobial activity of tigecycline against multidrug-resistant Acinetobacter baumannii strains. Int J Antimicrob Agents 2007. [DOI: 10.1016/s0924-8579(07)71880-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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986 COMPARISON OF THE MATERNAL AND NEONATAL EFFECTS OF COMBINED SPINAL-EPIDURAL BLOCK AND SPINAL BLOCK FOR CESAREAN SECTION. Eur J Pain 2006. [DOI: 10.1016/s1090-3801(06)60989-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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The maternal and neonatal effects of the volatile anaesthetic agents desflurane and sevoflurane in caesarean section: a prospective, randomized clinical study. J Int Med Res 2006; 34:183-92. [PMID: 16749414 DOI: 10.1177/147323000603400208] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study compared maternal and neonatal outcomes in women undergoing elective caesarean section under general anaesthesia with desflurane or sevoflurane; the neonatal effects were also compared with those in women undergoing epidural anaesthesia. Fifty women requesting general anaesthesia were randomly assigned to receive either 3% desflurane or 1% sevoflurane. Twenty-five women requesting regional anaesthesia received epidural anaesthesia with ropivacaine. Comparing desflurane sevoflurane with respect to their maternal haemodynamic effects, maternal blood pressure levels were higher and tachycardia was more frequent in the desflurane group. Comparing general and epidural anaesthesia, no significant differences were detected in terms of neonatal Apgar scores or neurological adaptive capacity scores. In conclusion, 3% desflurane or 1% sevoflurane for general anaesthesia and ropivacaine for epidural anaesthesia for elective caesarean section had similar effects on neonatal outcomes. In women who received desflurane, blood pressure and heart rate elevation were significantly higher than in the sevoflurane group, though this difference did not have any clinical importance.
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The effects of sufentanil or morphine added to hyperbaric bupivacaine in spinal anaesthesia for caesarean section. Eur J Anaesthesiol 2006; 23:285-91. [PMID: 16438758 DOI: 10.1017/s0265021505001869] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/20/2005] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND OBJECTIVE The quality of spinal anaesthesia, often used for Caesarean section, can be improved by adding an opioid to the local anaesthetic. This study compared the quality of anaesthesia, postoperative analgesia, and adverse effects on mother and neonate when either sufentanil 5 microg or morphine 0.2 mg was added to intrathecal hyperbaric bupivacaine for Caesarean section. METHODS This prospective, randomized and double-blind study encompassed 54 females undergoing Caesarean section. Spinal anaesthesia was obtained with 2 mL of 0.5% bupivacaine supplemented with either 0.2 mg morphine or 5 microg sufentanil. Characteristics of spinal block, intraoperative analgesia, maternal and neonatal side-effects and the time to first request for analgesics were assessed. RESULTS There were no differences in the onset time of sensory block, time to sensory block to T10, time to highest sensory block, highest sensory block level, time to regression of sensory block to T10 level and time to resolution of motor blockade. Perioperative haemodynamic parameters, neonatal Apgar scores, neurological and adaptive capacity scores, umbilical blood gas values, sedation scores, nausea-vomiting and pruritus incidences were similar in both groups. The time to the first request for an analgesic was significantly longer (19.5 +/- 4.7 h vs. 6.3 +/- 5.2 h) in patients given morphine (P < 0.05). CONCLUSIONS The addition of 5 microg sufentanil or 0.2 mg morphine to hyperbaric bupivacaine for Caesarean section both provided safe and effective anaesthesia. Morphine increased the duration of postoperative analgesia compared with sufentanil without increasing maternal or neonatal side-effects.
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Epidural versus spinal anesthesia for cesarean section in preeclamptic patients. Int J Gynaecol Obstet 2005; 90:68-9. [PMID: 15992550 DOI: 10.1016/j.ijgo.2005.01.032] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2004] [Accepted: 01/20/2005] [Indexed: 11/19/2022]
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The use of tramadol and morphine for pain relief after abdominal hysterectomy. CLIN EXP OBSTET GYN 2005; 32:45-8. [PMID: 15864937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
OBJECTIVE The aim of this study was to determine whether the addition of a tramadol infusion to morphine patient-controlled analgesia (PCA) results in improved analgesic efficacy compared with morphine PCA alone after abdominal hysterectomy. METHODS Sixty patients undergoing abdominal hysterectomy were randomized into two groups, each receiving IV morphine PCA after surgery. The tramadol group received a loading dose of tramadol (1 mg/kg) at skin closure and a postoperative infusion of tramadol at 0.2 mg/kg/h. The control group received an equivalent volume of saline at skin closure and a postoperative saline infusion. RESULTS The addition of a tramadol infusion to morphine PCA was associated with lower pain scores, a reduction in PCA morphine requirements (27 +/- 4.6 mg vs 40.5 +/- 5.4 mg over 24 h) and improved patient satisfaction with pain relief (p < 0.05). No intergroup differences were found with regard to sedation, nausea and antiemetic use (p > 0.05). CONCLUSION The addition of a tramadol infusion to morphine PCA resulted in improved analgesic efficacy and reduced morphine requirements compared with morphine PCA alone after abdominal hysterectomy.
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The effects of sufentanil and morphine added to bupivacaine in spinal anaesthesia for Cesarean section. Reg Anesth Pain Med 2004. [DOI: 10.1097/00115550-200409002-00147] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Preemptive meloxicam for postoperative pain relief after abdominal hysterectomy. CLIN EXP OBSTET GYN 2004; 31:133-6. [PMID: 15266769] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
OBJECTIVE This study was conducted to evaluate the analgesic efficacy of meloxicam in abdominal hysterectomy. METHODS The study population consisted of 52 patients scheduled for total abdominal hysterectomy who were ASA 1 or 2 physical status female. Patients were allocated randomly to receive orally either 15 mg of meloxicam (Group M, n = 27) or placebo (Group P, n = 25) before anesthesia induction. After intravenous administration of 1.5 mg kg(-1) of tramadol, anesthesia was induced with an intravenous loading dose of 1-2 mg kg(-1) propofol. Anesthesia was maintained on intravenous infusion of propofol at 6-12 mg kg(-1) h plus tramadol at 1 mg kg(-1) h(-1), vecuronium, and a 2:1 nitrous oxide-oxygen mixture. RESULTS The relative propofol consumption was lower in Group M than in Group P, (p < 0.05). The time for analgesic rescue decreased in the order Group M > Group P (p < 0.01). The degree of sedation was similar between the groups (p > 0.05) and the visual analog scores (10-cm scale) and verbal rating scale data differences were present in the first 2 h only (p < 0.05). When side-effects were evaluated nausea and vomiting were found to be lower in group M than in group P (p < 0.05). CONCLUSION Preemptive meloxicam provided better postoperative analgesia than placebo.
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Pulmonary edema after ritodrine therapy during pregnancy and subsequent cesarean section with epidural anesthesia. CLIN EXP OBSTET GYN 2004; 31:67-9. [PMID: 14998194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
Ritodrine, a beta-sympathicomimetic drug that is frequently used for the prevention of preterm birth. Preterm delivery is an important cause of low birth weight. One of the most important side-effects of ritodrine is pulmonary edema. In patients developing pulmonary edema after ritodrine therapy, aggressive fluid resuscitation during the operation period should be avoided. Successful epidural anesthesia can be achieved with a slow-onset epidural block after moderate fluid infusion. We report the management of a pregnant patient developing pulmonary edema after ritodrine therapy and undergoing cesarean section with epidural anesthesia.
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