scholarly journals Ultrasonographic assessment of renal perfusion in bitches with mammary carcinoma treated with long-term carprofen

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Cristhian Rene Vargas Estrada ◽  
Bruna Fernanda Firmo ◽  
Daniele Belchior Vela ◽  
Marjury Cristina Maronezi ◽  
Ricardo Andrés Ramirez Uscategui ◽  
...  
Keyword(s):  
Renal Artery ◽  
Mammary Carcinoma ◽  
Repeated Measures ◽  
Inflammatory Cells ◽  
Treated Group ◽  
Renal Perfusion ◽  
Biochemical Tests ◽  
Laboratory Findings ◽  
Doppler Flowmetry ◽  
Significant Difference

AbstractThe aim of this study was to evaluate renal hemodynamics, routine clinical and laboratory parameters used to estimate renal function, and clinical evolution during six months in bitches with mammary carcinomas that underwent mastectomy and were treated (TG) or not (CG) with carprofen for three months after surgery. Twenty-six bitches with mammary carcinoma were equally distributed into TG that received carprofen 4.4 mg/kg/day for 90 days and CG that did not receive anti-inflammatory medication. Renal artery Doppler flowmetry, contrast-enhanced ultrasound (CEUS) of renal parenchyma, haematological, biochemical and clinical analyses were obtained once a month. These data were compared between groups and time via analysis of variance (ANOVA) in a completely randomized design with repeated measures (P < 0.05). On B-mode ultrasound, the area of the renal artery was greater (P = 0.0003) in the TG. Regarding laboratory findings, haematocrit and haemoglobin were similar in both groups, showing a significant and gradual increase after three months of treatment; MCV, MHC, and MCHC were increased (P < 0.05) and lymphocyte and band counts decreased (P < 0.05) in the TG. Regarding biochemical tests, ALT was the only parameter with a significant difference, being higher (P = 0.0272) in the treated group. It can be concluded that the use of carprofen for 90 days causes minimal changes in renal perfusion, erythrocyte parameters and ALT activity, and reduces the proportion of blood inflammatory cells. Therefore, use of this medication can be carried out safely in patients who require auxiliary cancer treatment.

scholarly journals Ultrasonographic Assessment of Renal Perfusion in Bitches With Mammary Carcinoma Treated With Long-Term Carprofen

2021 ◽  
Author(s):  
Cristhian Vargas Estrada ◽  
Bruna Fernanda Firmo ◽  
Daniele Belchior Vela ◽  
Marjury Cristina Maronezi ◽  
Ricardo Andrés Ramirez Uscategui ◽  
...  
Keyword(s):  
Renal Artery ◽  
Repeated Measures ◽  
Inflammatory Cells ◽  
Treated Group ◽  
Renal Perfusion ◽  
Biochemical Tests ◽  
Laboratory Findings ◽  
Doppler Flowmetry ◽  
Randomized Design ◽  
Significant Difference

Abstract Objective. The aim of this study was to evaluate renal hemodynamics, routine clinical and laboratory parameters used to estimate renal function, and clinical evolution during six months in bitches with mammary carcinomas that underwent mastectomy and were treated (TG) or not (CG) with carprofen for three months after surgery. Methods. Twenty-six bitches with mammary neoplasia were equally distributed into TG that received carprofen 4.4 mg/kg/day for 90 days and CG that did not receive anti-inflammatory medication. Renal artery Doppler flowmetry, contrast-enhanced ultrasound (CEUS) of renal parenchyma, haematological, biochemical and clinical analyses were obtained once a month. These data were compared between groups and moments via analysis of variance (ANOVA) in a completely randomized design with repeated measures (P<0.05). Results. On B-mode ultrasound, the area of the ​​renal artery was greater (P=0.0003) in the TG. Regarding laboratory findings, haematocrit and haemoglobin were similar in both groups, showing a significant and gradual increase after three months of treatment; MCV, MHC, and MCHC were increased (P<0.05) and lymphocyte and band counts decreased (P<0.05) in the TG. Regarding biochemical tests, ALT was the only parameter with a significant difference, being higher (P=0.0272) in the treated group.Conclusion. It can be concluded that the use of carprofen for 90 days causes minimal changes in renal perfusion, erythrocyte parameters and ALT activity, and reduces the proportion of blood inflammatory cells. Therefore, use of this medication can be carried out safely in patients who require auxiliary cancer treatment.

scholarly journals Evaluation of wound healing activity of alpha mangostin ointment in rats

2020 ◽  
Vol 11 (SPL4) ◽  
pp. 1080-1087
Author(s):  
Sasikala Chinnappan ◽  
Venkatalakshmi Ranganathan ◽  
Jithendra Panneerselvam ◽  
Barani Karikalan ◽  
Thivashini vasanthan ◽  
...  
Keyword(s):  
Wound Healing ◽  
Wound Care ◽  
Inflammatory Cells ◽  
Treated Group ◽  
Wound Model ◽  
Wound Size ◽  
Group I ◽  
Significant Difference ◽  
Histopathological Studies ◽  
Wound Healing Activity

This study was aimed to evaluate the wound healing effects of alpha mangostin ointment using excision wound model. Twenty rats were divided into four groups of five rats each; group I was treated with ointment base (control), whereas group II, group III and group IV were treated with 10% (w/w) povidone-iodine (standard), alpha mangostin 1% (w/w), and alpha mangostin 2 % (w/w) respectively for wound healing evaluations. The size of the wound area was measured, and the reduction in the wound size was calculated, and the tissues examined histologically. The significant difference in the wound size reduction between the control and treated group (p<0.05) was observed in wound healing activity. Histopathological studies showed a lesser number of chronic inflammatory cells, lesser oedema and increased collagenisation in the test than control. This study showed that the alpha mangostin topical ointment could be a promising candidate for the betterment of wound care.

scholarly journals Effect of GutGard in the Management ofHelicobacter pylori: A Randomized Double Blind Placebo Controlled Study

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Sreenivasulu Puram ◽  
Hyung Chae Suh ◽  
Seung Un Kim ◽  
Bharathi Bethapudi ◽  
Joshua Allan Joseph ◽  
...  
Keyword(s):  
Repeated Measures ◽  
Treated Group ◽  
Controlled Study ◽  
Root Extract ◽  
Double Blind ◽  
Exact Probability ◽  
Double Blind Placebo ◽  
Significant Difference ◽  
The Difference ◽  
H Pylori

A randomized, double blind placebo controlled study was conducted to evaluate the efficacy of GutGard (root extract ofGlycyrrhiza glabra) in the management ofHelicobacter pylori(H. pylori) gastric load. Participants diagnosed withH. pyloriinfection were randomly assigned to two groups to orally receive 150 mg of GutGard (n=55) or placebo (n=52) once daily for 60 days.H. pyloriinfection was assessed using13C-urea breath test (13C-UBT) at days 0, 30, and 60. Stool Antigen test (HpSA) was also performed on days 0, 30, and 60. Repeated measures of analysis of variance (RMANOVA), chi-square, and Fisher's exact probability tests were used to compare the treatment outcomes. A significant interaction effect between group and time (P=0.00) and significant difference in mean Delta Over Baseline (DOB) values between GutGard (n=50) and placebo (n=50) treated groups after intervention period were observed. On day 60, the results of HpSA test were negative in 28 subjects (56%) in GutGard treated group whereas in placebo treated group only 2 subjects (4%) showed negative response; the difference between the groups was statistically significant. On day 60, the results of13C-UBT were negative in 24 (48%) in GutGard treated group and the difference between the groups was statistically significant. The findings suggest GutGard is effective in the management ofH. pylori.

scholarly journals Clinical, neuroimaging and developmental outcomes of West syndrome

2021 ◽  
Vol 17 (3) ◽  
pp. 5-11
Author(s):  
Kemal Karataş ◽  
Hüseyin Tan ◽  
Şenay Güven Baysal
Keyword(s):  
Adrenocorticotropic Hormone ◽  
West Syndrome ◽  
Developmental Screening ◽  
Positive Contribution ◽  
Biochemical Tests ◽  
Neurodevelopmental Outcomes ◽  
Laboratory Findings ◽  
Symptomatic Group ◽  
Significant Difference ◽  
Treatment Responses

Background. West syndrome is characterized by a hipsarrhytmia pattern on electroencephalography, spasm type seizures, and psychomotor regression triad. In this study, we aimed to document demographic characteristics, clinical and laboratory findings, treatment responses, neurodevelopmental outcomes, and risk factors developed during long-term follow-up with the diagnosis of West syndrome. Materials and methods. The study included patients who were diagnosed with West syndrome between July 2011 and December 2012 in the Department of Pediatric Neurology of Atatürk University. The following data were collected from each patient’s history. Systemic and neurological examinations, cerebral imaging, and electroencephalography were reviewed. Biochemical tests were performed from laboratory tests. The development of each child was assessed using the Denver 2 developmental screening test, the Ankara Developmental Screening Inventory test. Results. The ratio of male/female of our patients was found 2,28/1 and the mean age of the referral was 8.62 ± 7.20 months (median: 8.0). 59 (85.51 %) of the patients were in the symptomatic group and 10 (14.49 %) were in the idiopathic group. The most common factors in the symptomatic group were anomalies of the congenital central nervous system (45.7 %) and hypoxic-ischemic encephalopathy (28.8 %). There was a significant difference between the idiopathic and symptomatic groups in terms of relapse rates, radiological findings, and prognosis rates (p: 0.035/p < 0.001/p < 0.001). Relapse was detected in 43,5 % of the patients. While 83 % of patients treated with adrenocorticotropic hormone, treatment was responded to, 17 % had resistant seizures. There was no statistically significant difference between the treatment responses with adrenocorticotropic hormone and other treatments (p = 0.093). 46 of 55 children (83.6 %) were found to be a developmental delay. Conclusions. Early diagnosis and treatment, the provision of appropriate and convenient treatment in the West syndrome can make a positive contribution to prognosis according to etiology.

scholarly journals Comparison of Berberine and Dexamethasone on Blood and Bronchial Inflammatory Cells of Ovalbumin Sensitized Guinea Pigs

Esculapio ◽  
2021 ◽  
Vol 17 (1) ◽  
pp. 34-38
Author(s):  
Syeda Tahira Zaidi ◽  
Rukhsana Kausar ◽  
Mahwash Malik ◽  
Javeria Sarfraz ◽  
Abdullah Shafiq ◽  
...  
Keyword(s):  
Airway Inflammation ◽  
Normal Control ◽  
Guinea Pigs ◽  
Leukocyte Count ◽  
Inflammatory Cells ◽  
Treated Group ◽  
Total Leukocyte Count ◽  
Controlled Study ◽  
Medical Institute ◽  
Significant Difference

Objective: To compare the anti-inflammatory effects of berberine and dexamethasone in ovalbumin sensitized guinea pigs. Methods: This experimental controlled study was conducted in April, 2016 at Postgraduate Medical Institute, Lahore. Twenty- four healthy guinea pigs were selected for study. Six of these were assigned randomly in each group; normal control, ovalbumin (OVA) sensitized, berberine treated and dexamethasone treated groups. Airway inflammation was induced on day 0 and 14 by OVA injections via peritoneal route and by inhalation on 25th, 26th and 27th day in each group excluding the normal control. Berberine (1.8 mg/kg) and dexamethasone (20 mg/kg) were introduced via peritoneal route 30 minutes earlier to each trial in berberine treated and dexamethasone treated groups respectively. Results: Total leukocyte count (TLC) in blood sample of berberine treated group (9990±1346 mm3) and dexamethasone treated group (9054±1432 mm3) was significantly low than OVA sensitized group (14261±3151 mm3). TLC of broncho-alveolar lavage (BAL) fluid in berberine treated group (384±26 mm3) and dexamethasone treated group (306±86) mm3 was significantly low than OVA sensitized group (598±110 mm3). Eosinophil percentage in blood of berberine treated (21.50±3.08) and dexamethasone treated (13.33±5.65) groups were significantly low than OVA sensitized group (30.33±6.74), while eosinophil percentage in BAL fluid was 26.00±6.69 and 21.00±7.46 in berberine treated and dexamethasone treated groups respectively with significant difference from OVA sensitized group value of 40.00±7.79. Conclusion: Berberine and dexamethasone both had reduced TLC and eosinophil percentage in both blood and BAL fluid as compared to OVA sensitized group but berberine is less effective than dexamethasone. Keywords: berberine, dexamethasone, asthma, airway inflammation How to cite: Zaidi T.S., Kausar R., Malik M., Sarfraz J., Shafiq A., Chiragh S. Comparison of berberine and dexamethasone on blood and bronchial inflammatory cells of ovalbumin sensitized guinea pigs. Esculapio 202;17(01):34-38

Investigating the Effect of Cognitive-behavioral Stress Management on Occupational Performance among Women with Breast Cancer

2020 ◽  
Vol 16 (2) ◽  
pp. 152-159
Author(s):  
Arezoo Shayan ◽  
Mansoureh Refaei ◽  
Farkhondeh Jamshidi
Keyword(s):  
Breast Cancer ◽  
Stress Management ◽  
Repeated Measures ◽  
Intervention Group ◽  
Performance Measure ◽  
Cognitive Behavioral ◽  
Occupational Performance ◽  
Cognitive Behavioral Stress Management ◽  
Behavioral Stress ◽  
Significant Difference

Background: Treatment of breast cancer can be accompanied by long-term consequences affecting women’s participation in many tasks. Objective: This study aimed to assess the effect of cognitive behavioral stress management (CBSM) program on occupational performance of women with breast cancer. Methods: In this randomized clinical trial, conducted between Feb 3 and Oct 26, 2016, 104 women with breast cancer who had referred to Imam Khomeini clinic in Hamadan, and who fulfilled the inclusion criteria (20-60 years old, married, suffering from grade 1-3 breast cancer with a history of recent surgery) were enrolled. They were randomly divided into two groups of 52 using a permuted block size of four. The intervention group took part in four 60-minute sessions of CBSM over four weeks. The study data were collected using a demographic information form and the Canadian Occupational Performance Measure. The statistical analyst was masked to intervention allocation. The data were analyzed using descriptive statistics, paired t-test, and repeated measures ANOVA. Results: A significant difference was observed between the two groups regarding the mean scores of occupational performance (p=0.02) and satisfaction (p=0.005) after the intervention. Each variable was measured at three time points (before the intervention, immediately and 2 weeks after intervention). A significant difference was observed in the two groups’ mean scores of performance (p=0.026) and satisfaction (p=0.01), irrespective of the time of assessment. Conclusion: The CBSM program promoted the occupational performance immediately and two weeks after the intervention in women with breast cancer. This technique can be used as a complementary method alongside medical therapies in oncology centers.

The JPJDF has Synergistic Effect with Fluoropyrimidine in the Maintenance Therapy for Metastatic Colorectal Cancer

2020 ◽  
Vol 15 (3) ◽  
pp. 257-269
Author(s):  
Xiaoling Fu ◽  
Yanbo Zhang ◽  
Lisheng Chang ◽  
Dengcheng Hui ◽  
Ru Jia ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Synergistic Effect ◽  
Maintenance Therapy ◽  
Metastatic Colorectal Cancer ◽  
Maintenance Treatment ◽  
Advanced Colorectal Cancer ◽  
Treated Group ◽  
Induction Treatment ◽  
Chemotherapeutic Regimen ◽  
Significant Difference

Background: Maintenance chemotherapeutic regimen with low toxicity is needed for metastatic colorectal cancer. A recent patent has been issued on the spleen-strengthening and detoxification prescription (JPJDF), a traditional Chinese herbal medicinal formula with anti-angiogenesis effect. The clinical effect of JPJDF on the maintenance treatment of advanced colorectal cancer has not been evaluated. Objective: This study aims to evaluate the effectiveness and safety of JPJDF in combination with fluoropyrimidine compared to fluoropyrimidine alone as maintenance therapy for metastatic colorectal cancer. Methods: We applied a prospective, randomized, double-blinded, single center clinical study design. A total of 137 patients with advanced colorectal cancer were recruited. Patients received either Fluoropyrimidine (Flu-treated group, n = 68), or Fluoropyrimidine plus JPJDF (Flu-F-treated group, n = 69) as maintenance treatment after 6-cycle of FOLFOX4 or FOLFORI induction treatment. The primary endpoints were Progression-Free Survival (PFS) and Overall Survival (OS). The secondary endpoints were safety, Performance Status (PS) score and other symptoms. Results: The endpoint of disease progression was observed in 91.7% of patients. The PFS was 5.0 months and 3.0 months in the Flu-F-treated and Flu-treated groups, respectively. The OS was 15.0 months and 9.0 months in the Flu-F-treated and Flu-treated groups, respectively. Some common symptoms, such as hypodynamia, anepithymia, dizziness and tinnitus and shortness of breath, were improved in the Flu-F-treated group. There was no significant difference in the common adverse reactions between the two groups. Conclusion: JPJDF and fluoropyrimidine have synergistic effect in the maintenance treatment of mCRC.

scholarly journals Cytotoxicity assessment of different doses of ozonated water on dental pulp cells

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Ferdiye Küçük ◽  
Sibel Yıldırım ◽  
Serap Çetiner
Keyword(s):  
Cell Viability ◽  
Repeated Measures ◽  
Dental Pulp ◽  
Control Group ◽  
Dental Pulp Cells ◽  
Time Points ◽  
Significant Difference ◽  
Pulp Cells ◽  
Time Point ◽  
Ozonated Water

Abstract Background The purpose of this study was to assess the cytotoxicity of various concentrations of ozonated water (OW) on human primary dental pulp cells. Methods Human primary dental pulp cells were isolated from exfoliated primary canine teeth of an 11-year-old patient with good systemic and oral health. Afterwards, cells were divided into 6 experimental groups; four groups of OW in concentrations of 2 mg/L, 4 mg/L, 8 mg/L, and 16 mg/L, untreated control group, and cell culture without cells. Cytotoxicity was evaluated after exposure for 5-min exposure using Mosmann’s Tetrazolium Toxicity (MTT) assay at 0 h and 48 h time points. Data were analyzed using a repeated measures analysis of variance and Post-hoc tests were performed using Bonferroni correction for multiple comparisons. Results All experimental groups showed proliferation at 0 h time point. However, all groups also experienced a decrease in overtime at 48 h time point (p < 0.05). At both time points 2 mg/L OW showed the highest cell viability as well as proliferation. At 0 h time point, the increase in cell viability for all experimental groups was found statistically significant when compared to positive control group (p < 0.05). At 48 h time point, although 8 mg/L and 16 mg/L OW showed statistically significant reduction in compare to 0 h time point, 2 mg/L and 4 mg/L OW groups didn’t experience any statistically significant difference (p < 0.05). Conclusion Considering our findings, due to ozonated water's induced a higher proliferation rate of dental pulp cells, indicating their biocompatibility and a possible adjuvant on irrigating agent in regenerative endodontic procedures.

Ethyl formate and phosphine fumigations on the two-spotted spider mite, Tetranychus urticae and their biochemical responses

2019 ◽  
Vol 62 (1) ◽  
Author(s):  
Kyeongnam Kim ◽  
Yong Ho Lee ◽  
Gayoung Kim ◽  
Byung-Ho Lee ◽  
Jeong-Oh Yang ◽  
...  
Keyword(s):  
Tetranychus Urticae ◽  
Respiratory Chain ◽  
Spider Mite ◽  
Ethyl Formate ◽  
Treated Group ◽  
Effective Control ◽  
Molecular Approaches ◽  
Significant Difference ◽  
Target Sites ◽  
Two Spotted Spider Mite

Abstract Two spotted spider mite, Tetranychus urticae, is a polyphagous pest to a variety of plants and they are hard to be controlled due to occurrence of resistance to acaricides. In this study, biochemical evaluation after ethyl formate (EF) and phosphine (PH3) fumigation towards T. urticae might help officials to control them in quarantine purposes. PH3 fumigation controlled eggs (LC50; 0.158 mg/L), nymphs (LC50; 0.030 mg/L), and adults (LC50; 0.059 mg/L) of T. urticae, and EF effectively affected nymphs (LC50; 2.826 mg/L) rather than eggs (LC50; 6.797 mg/L) and adults (LC50; 5.836 mg/L). In a longer exposure time of 20 h, PH3 fumigation was 94.2-fold more effective tool for control of T. urticae than EF fumigant. EF and PH3 inhibited cytochrome c oxidase (COX) activity differently in both nymphs and adults of T. urticae. It confirmed COX is one of target sites of these fumigants in T. urticae and COX is involved in the respiratory chain as complex IV. Molecular approaches showed that EF fumigation completely down-regulated the expression of cox11 gene at the concentration of LC10 value, while PH3 up-regulated several genes greater than twofold in T. urticae nymphs treated with the concentration of LC50 value. These increased genes by PH3 fumigation are ndufv1, atpB, para, and ace, responsible for the expression of NADH dehydrogenase [ubiquinone] flavoprotein 1, ATP synthase, and acetylcholinesterase in insects, respectively. Lipidomic analyses exhibited a significant difference between two fumigants-exposed groups and the control, especially an ion with 815.46 m/z was analyzed less than twofold in the fumigants-treated group. It was identified as PI(15:1/18:3) and it may be used as a biomarker to EF and PH3 toxicity. These findings may contribute to set an effective control strategy on T. urticae by methyl bromide alternatives such as EF and PH3 because they have shared target sites on the respiratory chain in the pest.

Combining Microfractures, Autologous Bone Graft, and Autologous Matrix-Induced Chondrogenesis for the Treatment of Juvenile Osteochondral Talar Lesions

2017 ◽  
Vol 38 (5) ◽  
pp. 485-495 ◽  
Author(s):  
Riccardo D’Ambrosi ◽  
Camilla Maccario ◽  
Chiara Ursino ◽  
Nicola Serra ◽  
Federico Giuseppe Usuelli
Keyword(s):  
Bone Graft ◽  
Repeated Measures ◽  
Osteochondral Lesion ◽  
Young Patients ◽  
Case Series ◽  
Autologous Bone Graft ◽  
Lesion Size ◽  
Level Of Evidence ◽  
Significant Difference ◽  
Autologous Bone

Background: The purpose of this study was to evaluate the clinical and radiologic outcomes of patients younger than 20 years, treated with the arthroscopic-talus autologous matrix-induced chondrogenesis (AT-AMIC) technique and autologous bone graft for osteochondral lesion of the talus (OLT). Methods: Eleven patients under 20 years (range 13.3-20.0) underwent the AT-AMIC procedure and autologous bone graft for OLTs. Patients were evaluated preoperatively (T0) and at 6 (T1), 12 (T2), and 24 (T3) months postoperatively, using the American Orthopaedic Foot & Ankle Society Ankle and Hindfoot (AOFAS) score, the visual analog scale and the SF-12 respectively in its Mental and Physical Component Scores. Radiologic assessment included computed tomographic (CT) scan, magnetic resonance imaging (MRI) and intraoperative measurement of the lesion. A multivariate statistical analysis was performed. Results: Mean lesion size measured during surgery was 1.1 cm3 ± 0.5 cm3. We found a significant difference in clinical and radiologic parameters with analysis of variance for repeated measures ( P < .001). All clinical scores significantly improved ( P < .05) from T0 to T3. Lesion area significantly reduced from 119.1 ± 29.1 mm2 preoperatively to 77.9 ± 15.8 mm2 ( P < .05) at final follow-up as assessed by CT, and from 132.2 ± 31.3 mm2 to 85.3 ± 14.5 mm2 ( P < .05) as assessed by MRI. Moreover, we noted an important correlation between intraoperative size of the lesion and body mass index (BMI) ( P = .011). Conclusions: The technique can be considered safe and effective with early good results in young patients. Moreover, we demonstrated a significant correlation between BMI and lesion size and a significant impact of OLTs on quality of life. Level of Evidence: Level IV, retrospective case series.

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