Objective: To evaluate the antinociceptive, anti-inflammatory and antidiarrheal activities of the ethanolic calyx extract of Hibiscus sabdariffa Linn. in mice. Methods: In the present study, the dried calyxes of H. sabdariffa were subjected to extraction with 95% ethanol and the extract was used to investigate the possible activities. Antinociceptive activity of the extract was evaluated by using the acetic acid-induced writhing test. The anti-inflammatory effect of the extract was tested by using the xylene-induced ear edema model mice. Castor oil-induced diarrheal model mice were used to evaluate the antidiarrheal activity of the extract. Results: In acetic acid-induced writhing test, the extract produced inhibited writhing in mice siginificantly compared with the blank control (P<0.01). The extract showed significant inhibition of ear edema formation in xylene-induced ear edema model mice in a dose-related manner compared with the blank control (P<0.01). The extract demonstrated a significant antidiarrheal activity against castor oil-induced diarrheal in mice in which it decreased the frequency of defecation and increased the mean latent period at the doses of 250 and 500 mg/kg body weight (P<0.01). Conclusion: The above mentioned findings indicate that the calyx extract of H. sabdariffa possesses significant antinociceptive, anti-inflammatory and antidiarrheal activities that support its uses in traditional medicine.

BACKGROUND: A previous percutaneous coronary intervention (PCI) may affect the outcomes of patients who undergo coronary artery bypass grafting (CABG). The objective of this study was to compare the early in-hospital postoperative outcomes between patients who underwent CABG with or without previous PCI. METHODS: The present study included 160 patients who underwent isolated elective on-pump CABG at the department of cardiothoracic surgery, Minia University Hospital from January 2010 to December 2014. Patients who previously underwent PCI (n=38) were compared to patients who did not (n=122). Preoperative, operative, and early in-hospital postoperative data were analyzed. The end points of the study were in-hospital mortality and postoperative major adverse events. RESULTS: Non-significant differences were found between the study groups regarding preoperative demographic data, risk factors, left ventricular ejection fraction, New York Heart Association class, EuroSCORE, the presence of left main disease, reoperation for bleeding, postoperative acute myocardial infarction, a neurological deficit, need for renal dialysis, hospital stay, and in-hospital mortality. The average time from PCI to CABG was 13.9±5.4 years. The previous PCI group exhibited a significantly larger proportion of patients who experienced in-hospital major adverse events (15.8% vs. 2.5%, p=0.002). On multivariate analysis, only previous PCI was found to be a significant predictor of major adverse events (odds ratio, 0.16; 95% confidence interval, 0.03 to 0.71; p=0.01). CONCLUSION: Previous PCI was found to have a significant effect on the incidence of early major adverse events after CABG. Further large-scale and long-term studies are recommended.
Coronary Artery Bypass* ; Coronary Vessels* ; Heart ; Hemorrhage ; Hospital Mortality ; Humans ; Incidence ; Length of Stay ; Multivariate Analysis ; Myocardial Infarction ; Percutaneous Coronary Intervention ; Renal Dialysis ; Reoperation ; Risk Factors ; Stents ; Stroke Volume

Purpose: We evaluated the effectiveness of early start of long-acting insulin during management of diabetic ketoacidosis (DKA) in pediatric patients. Methods: Patients with DKA were randomly assigned to receive either a traditional DKA management protocol or concurrent administration of subcutaneous (SC) long-acting insulin alongside intravenous insulin during DKA treatment. The primary outcomes were duration of insulin infusion and adverse effects of the intervention, mainly hypoglycemia and hypokalemia. Results: For this study, 100 pediatric patients with DKA were enrolled, 50 in each group (group I received the conventional DKA management and group II received conventional DKA management plus SC long-acting insulin once daily). Patients in group II showed a significant reduction in both duration and dose of insulin infusion compared to group I, with a median (interquartile range) of 68.5 hours (45.00–88.25 hours) versus 72 hours (70.25–95.5 hours) (P=0.0001) and an insulin dose of 3.48±1.00 units/kg versus 4.04±1.17 units/kg (P=0.016), respectively. Concurrent administration of SC long-acting insulin with intravenous insulin during DKA treatment was associated with a decreased risk of hypoglycemia (number of hypoglycemia events: group I, 22 events; group II, 12 events, P=0.029), with no increased risk of hypokalemia compared to the control group (number of hypokalemia events: group I, 12 events; group II, 19 events, P=0.147). Conclusion The current study showed that coadministration of SC long-acting insulin in addition to the usual insulin infusion during DKA management in the pediatric population can lead to a shorter duration of insulin infusion. In addition, this approach is not associated with increased risk of hypoglycemia or hypokalemia. Moreover, coadministration of long-acting insulin may be associated with a decreased incidence of hypoglycemia.

Purpose: We evaluated the effectiveness of early start of long-acting insulin during management of diabetic ketoacidosis (DKA) in pediatric patients. Methods: Patients with DKA were randomly assigned to receive either a traditional DKA management protocol or concurrent administration of subcutaneous (SC) long-acting insulin alongside intravenous insulin during DKA treatment. The primary outcomes were duration of insulin infusion and adverse effects of the intervention, mainly hypoglycemia and hypokalemia. Results: For this study, 100 pediatric patients with DKA were enrolled, 50 in each group (group I received the conventional DKA management and group II received conventional DKA management plus SC long-acting insulin once daily). Patients in group II showed a significant reduction in both duration and dose of insulin infusion compared to group I, with a median (interquartile range) of 68.5 hours (45.00–88.25 hours) versus 72 hours (70.25–95.5 hours) (P=0.0001) and an insulin dose of 3.48±1.00 units/kg versus 4.04±1.17 units/kg (P=0.016), respectively. Concurrent administration of SC long-acting insulin with intravenous insulin during DKA treatment was associated with a decreased risk of hypoglycemia (number of hypoglycemia events: group I, 22 events; group II, 12 events, P=0.029), with no increased risk of hypokalemia compared to the control group (number of hypokalemia events: group I, 12 events; group II, 19 events, P=0.147). Conclusion The current study showed that coadministration of SC long-acting insulin in addition to the usual insulin infusion during DKA management in the pediatric population can lead to a shorter duration of insulin infusion. In addition, this approach is not associated with increased risk of hypoglycemia or hypokalemia. Moreover, coadministration of long-acting insulin may be associated with a decreased incidence of hypoglycemia.

Purpose: We evaluated the effectiveness of early start of long-acting insulin during management of diabetic ketoacidosis (DKA) in pediatric patients. Methods: Patients with DKA were randomly assigned to receive either a traditional DKA management protocol or concurrent administration of subcutaneous (SC) long-acting insulin alongside intravenous insulin during DKA treatment. The primary outcomes were duration of insulin infusion and adverse effects of the intervention, mainly hypoglycemia and hypokalemia. Results: For this study, 100 pediatric patients with DKA were enrolled, 50 in each group (group I received the conventional DKA management and group II received conventional DKA management plus SC long-acting insulin once daily). Patients in group II showed a significant reduction in both duration and dose of insulin infusion compared to group I, with a median (interquartile range) of 68.5 hours (45.00–88.25 hours) versus 72 hours (70.25–95.5 hours) (P=0.0001) and an insulin dose of 3.48±1.00 units/kg versus 4.04±1.17 units/kg (P=0.016), respectively. Concurrent administration of SC long-acting insulin with intravenous insulin during DKA treatment was associated with a decreased risk of hypoglycemia (number of hypoglycemia events: group I, 22 events; group II, 12 events, P=0.029), with no increased risk of hypokalemia compared to the control group (number of hypokalemia events: group I, 12 events; group II, 19 events, P=0.147). Conclusion The current study showed that coadministration of SC long-acting insulin in addition to the usual insulin infusion during DKA management in the pediatric population can lead to a shorter duration of insulin infusion. In addition, this approach is not associated with increased risk of hypoglycemia or hypokalemia. Moreover, coadministration of long-acting insulin may be associated with a decreased incidence of hypoglycemia.

OBJECTIVES: Infertility has a significant impact on a women's quality of life (QOL). Infertile women face with physical and mental challenges during their postmenopausal period. Therefore, the present study aimed to evaluate the QOL among Iranian infertile women in the postmenopausal period using a valid and reliable instrument. METHODS: In this cross-sectional study both snowball and social networking methods were used for sampling. Two demographic and QOL questionnaire were used for data collection. The QOL questionnaire includes 41 items which measure the QOL in five dimensions: socioeconomic, mental health, religiousness, physical health and future imagining. Data analyzed was carried out in IBM SPSS ver. 20.0 using descriptive statistic, χ2 test, and Fisher test. A P value of 0.01 or less was considered significant. RESULTS: Overall 211 eligible participants were studied. Some participants obtained full score on socioeconomic, religiousness, physical health and future imagining dimensions of QOL but none on the mental health dimension of the QOL. Only, 6.6% of study participants have a good QOL. There was a significant relationship between age and financial provider whit status of QOL. CONCLUSION: Most Iranian infertile women in the postmenopausal period have poor or moderate QOL. Therefore, improving the QOL among these women should be considered.
Cross-Sectional Studies* ; Data Collection ; Female ; Humans ; Infertility ; Menopause ; Mental Health ; Postmenopause* ; Quality of Life*

PURPOSE: To compare the changes in the occlusal vertical dimension, activity of masseter muscles and biting force after insertion of immediate denture constructed with conventional, tooth-supported and Implant-supported immediate mandibular complete denture. MATERIALS AND METHODS: Patients were selected and treatment was carried out with all the three different concepts i.e, immediate denture constructed with conventional (Group A), tooth-supported (Group B) and Implant-supported (Group C) immediate mandibular complete dentures. Parameters of evaluation and comparison were occlusal vertical dimension measured by radiograph (at three different time intervals), Masseter muscle electromyographic (EMG) measurement by EMG analysis (at three different positions of jaws) and bite force measured by force transducer (at two different time intervals). The obtained data were statistically analyzed by using ANOVA-F test at 5% level of significance. If the F test was significant, Least Significant Difference test was performed to test further significant differences between variables. RESULTS: Comparison between mean differences in occlusal vertical dimension for tested groups showed that it was only statistically significant at 1 year after immediate dentures insertion. Comparison between mean differences in wavelet packet coefficients of the electromyographic signals of masseter muscles for tested groups was not significant at rest position, but significant at initial contact position and maximum voluntary clench position. Comparison between mean differences in maximum biting force for tested groups was not statistically significant at 5% level of significance. CONCLUSION: Immediate complete overdentures whether tooth or implant supported prosthesis is recommended than totally mucosal supported prosthesis.
Bite Force ; Bites and Stings ; Dental Prosthesis, Implant-Supported ; Denture, Complete ; Denture, Overlay ; Dentures ; Electromyography ; Humans ; Masseter Muscle ; Muscles ; Prostheses and Implants ; Tooth ; Transducers ; Vertical Dimension

Objective: This study aims at spotlighting different lines of management of aggressive vertebral hemangioma (VH) through a retrospective analysis of single center experience. Methods: Patients diagnosed with aggressive VHs in a tertiary referral center were reviewed from 2014 through 2024. Data of patients who met the inclusion criteria were analyzed. Patients of all ages, both sexes, and all varieties of clinical presentation were included, only patients who underwent at least one intervention were included. Results: The study included nine patients, comprising six females and three males, with a mean age of 29.3 years (ranging from 14 to 46). Six patients underwent Trans-arterial embolization (TAE), of whom five underwent further surgical procedures, while one patient found TAE to be sufficient as a stand-alone management technique. Eight patients underwent surgical management, five of whom were pre-operatively embolized. Conclusions Aggressive VHs are rare, and their management is challenging. Most cases require a multi-modal management, especially when presented with neurological deficit. Pre-operative embolization and/or vertebroplasty are safe and useful tools to decrease intra-operative bleeding of such a vascular pathology in cases undergoing open surgical procedures.

Objective: This study aims at spotlighting different lines of management of aggressive vertebral hemangioma (VH) through a retrospective analysis of single center experience. Methods: Patients diagnosed with aggressive VHs in a tertiary referral center were reviewed from 2014 through 2024. Data of patients who met the inclusion criteria were analyzed. Patients of all ages, both sexes, and all varieties of clinical presentation were included, only patients who underwent at least one intervention were included. Results: The study included nine patients, comprising six females and three males, with a mean age of 29.3 years (ranging from 14 to 46). Six patients underwent Trans-arterial embolization (TAE), of whom five underwent further surgical procedures, while one patient found TAE to be sufficient as a stand-alone management technique. Eight patients underwent surgical management, five of whom were pre-operatively embolized. Conclusions Aggressive VHs are rare, and their management is challenging. Most cases require a multi-modal management, especially when presented with neurological deficit. Pre-operative embolization and/or vertebroplasty are safe and useful tools to decrease intra-operative bleeding of such a vascular pathology in cases undergoing open surgical procedures.

Objective: This study aims at spotlighting different lines of management of aggressive vertebral hemangioma (VH) through a retrospective analysis of single center experience. Methods: Patients diagnosed with aggressive VHs in a tertiary referral center were reviewed from 2014 through 2024. Data of patients who met the inclusion criteria were analyzed. Patients of all ages, both sexes, and all varieties of clinical presentation were included, only patients who underwent at least one intervention were included. Results: The study included nine patients, comprising six females and three males, with a mean age of 29.3 years (ranging from 14 to 46). Six patients underwent Trans-arterial embolization (TAE), of whom five underwent further surgical procedures, while one patient found TAE to be sufficient as a stand-alone management technique. Eight patients underwent surgical management, five of whom were pre-operatively embolized. Conclusions Aggressive VHs are rare, and their management is challenging. Most cases require a multi-modal management, especially when presented with neurological deficit. Pre-operative embolization and/or vertebroplasty are safe and useful tools to decrease intra-operative bleeding of such a vascular pathology in cases undergoing open surgical procedures.