Investigated of vitreous and serum Asymmetric Dimethylarginine levels in diabetic retinopathy

Efficacy of Intravitreal Triamcinolone after or Concomitant with Laser Photocoagulation in Nonproliferative Diabetic Retinopathy with Macular Edema

European Journal of Ophthalmology ◽

10.1177/112067210901900418 ◽

2009 ◽

Vol 19 (4) ◽

pp. 630-637 ◽

Cited By ~ 2

Author(s):

Erdinc Aydin ◽

Helin Deniz Demir ◽

Huseyin Yardim ◽

Unal Erkorkmaz

Keyword(s):

Diabetic Retinopathy ◽

Macular Edema ◽

Laser Photocoagulation ◽

Control Group ◽

Clinical Effects ◽

Intravitreal Triamcinolone ◽

Nonproliferative Diabetic Retinopathy ◽

Significant Difference ◽

Group 3 ◽

The Mean

Purpose To investigate the clinical effects and outcomes of intravitreal injection of 4 mg of triamcinolone acetonide (IVTA) after or concomitant with macular laser photocoagulation (MP) for clinically significant macular edema (CSME). Methods Forty-nine eyes of 49 patients with nonproliferative diabetic retinopathy and CSME were randomized into three groups. The eyes in the laser group (n=17), group 1, were subjected to MP 3 weeks after IVTA; the eyes in the IVTA group (n=13), group 2, were subjected to MP, concomitant with IVTA; the eyes in the control group (n=19), group 3, underwent only IVTA application. Visual acuity (VA), fundus fluorescein angiography, and photography were performed in each group. Results In the first group, the mean VA improved from 0.17±0.09 at baseline to 0.28±0.15 (p=0.114) and in the second group, deteriorated from 0.19±0.08 at baseline to 0.14±0.08 at the sixth month (p=0.141), respectively. In Group 3, the mean VA improved from 0.16±0.08 at baseline to 0.28±0.18 (p=0.118) at the end of the follow-up. When VA was compared between the control and study groups, significant difference was detected at the sixth month (p=0.038). Conclusions MP after IVTA improved VA, rather than MP concomitant with IVTA, and only IVTA application for CSME. MP after IVTA may reduce the recurrence of CSME and needs further investigations in a longer period.

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Investigation the Effects of Adding Intravenous Transoxalic Acid and Its Complications in the Prevention of Postpartum Hemorrhage after Vaginal Delivery in Patients Admitted to Ali-ibn-Abitaleb Hospital in Zahedan

Journal of Zabol Medical School ◽

10.18502/jzms.v4i1.6759 ◽

2021 ◽

Author(s):

Tahereh Hajian ◽

Maryam Razavi ◽

Ali Dashipour

Keyword(s):

Side Effects ◽

Postpartum Hemorrhage ◽

Intervention Group ◽

Vital Signs ◽

Control Group ◽

Drug Side Effects ◽

Blood Samples ◽

Significant Difference ◽

The Mean ◽

Uterine Fundus

Background: This study was designed to investigate the effect of tranexamic acid and its side effects in preventing postpartum hemorrhage in patients referred to Ali ibn Abitaleb Hospital in Zahedan during 2020-2021. Methods: Patients were divided into two groups of 85 patients. Vital signs as well as drug side effects related to tranexamicity are monitored and recorded every15 minutes in the first hour and every 30 minutes in the second hour. Also, blood samples are taken from patients to measure hemoglobin and hematocrit within6 hours after delivery. The number and weight difference of droschitis used during 2 hours after delivery are also measured. In addition, PPH (Postpartum hemorrhage) cases in both groups were checked by repeated examination of the uterine fundus during the first 2 hours and after 6 weeks. Results: There was no statistically significant difference between the two groups in terms of the number of deliveries and further decrease in hemoglobin levels in the control group compared to the intervention group. Nausea, vomiting, and dizziness were observed in the intervention group and thrombosis was not observed in any group. According to the independent samples t-test, there was a statistically significant difference between the mean blood volume lost between the two groups. The mean hematocrit drop was statistically significant between the two groups. No blood transfusion was observed in any of the patients. Conclusion: Tranxamic acid injections can effectively reduce postpartum hemorrhage and reduce maternal hemoglobin and hematocrit following this complication.

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CHOROIDAL THICKNESS IN PATIENTS WITH DIABETIC MACULAR EDEMA

Pakistan Armed Forces Medical Journal ◽

10.51253/pafmj.v71i2.3286 ◽

2021 ◽

Vol 71 (2) ◽

pp. 433-37

Author(s):

Amash Aqil ◽

Muhammad Moin ◽

Khadijah Abid ◽

Ahsan Mehmood

Keyword(s):

Diabetic Retinopathy ◽

Macular Edema ◽

Diabetic Macular Edema ◽

Choroidal Thickness ◽

Macular Thickness ◽

Control Group ◽

Central Macular Thickness ◽

Department Of Ophthalmology ◽

Significant Difference ◽

The Mean

Objective: To evaluate central macular thickness and choroidal thickness in patients with macular edema due to diabetic retinopathy versus controls. Study Design: Cross-sectional comparative study. Place and Duration of Study: Department of Ophthalmology, Lahore General Hospital, Lahore, from Jan to Jul 2018. Methodology: A retrospective data of 100 eyes from 50 patients having with diabetic macular edema associated with diabetic retinopathy was extracted from hospital registry. Additionally, 100 eyes of 50 individuals without any preexisting ocular conditions, comprising a control group was included in the study. Choroidal thickness measurements were made from the posterior edge of the retinal pigment epithelium to the choroid/sclera junction at subfoveal level using optical coherence tomography. Central macular thickness was also measured for all the enrolled patients. Results: One hundred patients fulfilling the inclusion criteria were enrolled in our study. The mean age was 56.27 ± 14.41 years. The mean Central macular thickness of all the patients were reported as 270.49 ± 72.38 μm, while the choroidal thickness was 284.89 ± 96.51 μm. There was statistically significant difference in central macular thickness between both healthy and diabetic retinopathy with diabetic macular edema groups (p=0.001), whereas insignificant difference existed between the two groups forchoroidal thickness (p=0.735). Conclusion: In patients with diabetic macular edema no significant change in choroidal thickness was observed compared with healthy controls, while the thickness of the retina was high in patients with macular edema due to diabetes.

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Study of Maternal and Fetal Doppler Velocimetry, Histopathology of Placental Bed in Diabetic Pregnancy and Its Correlation to Fetal Outcome

Women Health Care and Issues ◽

10.31579/2642-9756/059 ◽

2021 ◽

Vol 4 (3) ◽

pp. 01-10

Author(s):

Emadeldin Matar

Keyword(s):

Diabetes Mellitus ◽

Umbilical Artery ◽

Diabetic Group ◽

Waveform Analysis ◽

Control Group ◽

Control Groups ◽

Uterine Arteries ◽

Significant Difference ◽

The Mean ◽

Doppler Indices

Diabetes mellitus still represents an important medical problem during pregnancy, causing perinatal morbidity and mortality. Despite improved outcome reflected by a steep decline in perinatal mortality over the past few decades, controversy still exists regarding the care of the pregnant woman with both pre-existing and gestational Diabetes Mellitus. Doppler ultrasound is especially valuable during pregnancy because fetal maternal and placental circulations can be studied. The aim of this work was to study the vascular changes in the uteroplacental and fetoplacental circulations, and to correlate these findings with histopathology of the placenta and placental bed, which may occur in association with diabetic pregnancies. The study was carried out on 100 pregnant women of comparable age and parity. They were divided into 2 groups. The control group comprising 20 normal non-diabetic pregnant women and the normotensive diabetic group comprising 80 pregnant diabetic women. All were singleton pregnancies of 34 weeks or more and were delivered by C.S the control and the study cases were subjected to history taking and thorough physical examination. They were also subjected to ultrasonographic examination for fetal biometric parameters and for Doppler examination. Doppler examination included umbilical artery, uterine arteries fetal middle cerebral artery. At the time of C.S the placenta and placental bed biopsy was obtained. After delivery, the Apgar score of the newborn was assessed at 1 and 5 minutes, the body weight was measured, and the fetus was followed up for any complications. Result: There was a positive correlation between the umbilical artery PI and the mean blood glucose levels indicating that poor diabetic control is probably associated with increased umbilical artery PI. However, there was no significant difference between the mean value of the umbilical artery PI in the diabetic and control groups. The uterine arteries Doppler indices showed no significant findings between the diabetic and the control groups. Neither did the uterine arteries Doppler indices show a correlation with the mean blood glucose levels. There was no significant difference between the middle cerebral artery PI in the diabetic and control groups. This observation indicates that there was no redistribution in the fetal circulation in the fetuses of the diabetic group. There was also non correlation between the MCA Doppler indices and the glycemic control. Histopathologic studies of the placental bed showed marked difference between the diabetic group and the control group as regards lack of physiologic changes and arteriosclerotic changes, which emphasizes the effect of diabetes on the placental bed vasculature. Conclusion: Abnormal umbilical artery waveform analysis is one of significant predictors of fetal compromise in diabetic pregnancy, but fetal compromise can occur in association with normal Doppler waveform analysis. In maternal diabetes the classic redistribution seen in fetal hypoxemia due to uteroplacental insufficiency may not occur in diabetic patient even in severely compromised fetuses. In maternal diabetes mellitus, maternal glycemic control has no effect on impedance to flow in the uterine and middle cerebral arteries. No relationship was found between the uterine or umbilical arteries Doppler indices and the placental bed decidual vascular pathology in diabetic pregnancies. There was no correlation between placental findings and the Doppler waveform analysis of the umbilical and the uterine arteries.

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Diverse Profiles of Toll-Like Receptors 2, 4, 7, and 9 mRNA in Peripheral Blood and Biopsy Specimens of Patients with Celiac Disease

Journal of Immunology Research ◽

10.1155/2018/7587095 ◽

2018 ◽

Vol 2018 ◽

pp. 1-8 ◽

Cited By ~ 3

Author(s):

Haniye Ghasiyari ◽

Mohammad Rostami-Nejad ◽

Davar Amani ◽

Kamran Rostami ◽

Mohamad Amin Pourhoseingholi ◽

...

Keyword(s):

Celiac Disease ◽

Peripheral Blood ◽

Critical Role ◽

Control Group ◽

Toll Like Receptors ◽

Gene Expressions ◽

Blood Samples ◽

Commensal Flora ◽

Biopsy Specimens ◽

Significant Difference

Background and Aims. Both adaptive and innate immunity are involved in the development of celiac disease (CD). Altered Toll-like receptors (TLR) expression and activation may be partially responsible for the inflammation and subsequently crypt hyperplasia, but the main driver for inflammation is gliadin-reactive T-cells. Therefore, the aim of this study was to investigate the TLRs 2, 4, 7, and 9 gene expressions in both peripheral blood and intestinal mucosa of patients with celiac disease compared to healthy control (HC). Material and Methods. Blood samples from 120 confirmed active CD patients and 120 age- and sex-matched healthy volunteers served as control group were collected during 2015-2016. Also, 20 biopsy specimens from the study group were randomly collected. Total RNA was isolated using a standard commercial kit. The mRNA expression of TLRs was quantified by relative qPCR with β2 microglobulin (β2m) as a reference gene. Results. TLR4 (P=0.01) and TLR9 (P=0.02) mRNA were significantly elevated in blood samples from CD patients compared to the healthy controls. Moreover, TLR2 (P=0.03) and TLR4 (P=0.0003) expression level was increased in CD biopsy specimens compared to controls, whereas expression of TLR9 mRNA was significantly decreased in CD patients. There was no significant difference in the expression of TLR7 in biopsy and blood specimens. Conclusions. The alteration of TLR4 and TLR9 expression in the blood and biopsy samples of patients with CD supports the critical role of the innate immune system in the pathogenesis of this disease. Upregulation of TLR4 and TLR9 suggests the contribution of gut microbiota or dysregulation of the immune response to commensal flora in small bowel mucosa in celiac patients.

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Determination some Immunological Aspects in Pulmonary Tuberculosis Patients in Qadisiyah Province

International Journal of Pharmaceutical Quality Assurance ◽

10.25258/ijpqa.v9i2.13632 ◽

2018 ◽

Vol 9 (2) ◽

Author(s):

Syoof Khowman Alramahy ◽

Akram Hadi Hamza

Keyword(s):

Mycobacterium Tuberculosis ◽

Pulmonary Tuberculosis ◽

Statistical Difference ◽

Positive Culture ◽

Control Group ◽

Tuberculosis Patients ◽

Significant Difference ◽

Lowenstein Jensen ◽

The Mean ◽

Igg Level

This study was carried out to study of some immunological aspects among the pulmonary Tuberculosis patients infected with causative agent, Mycobacterium tuberculosis. A Total of 200 sputum samples were collected from patients attending the consultant Clinic for Chest and Respiratory disease center, Diwaniya. Control group (No=15) also included. According to acid fast stain of sputum, the patients were classified as positive (No=91,45.5%) and negative (No=109,54.5, Lowenstein Jensen medium used for the cultivation of samples, on which 70% of sputum samples where positive culture for this microorganism. The grown microorganism were identified as M. tuberculosis, based on positive A.F.B, Niacin producers ,negative for catlase at 68c. The mean IgG level was l184.053±76.684 mg/100 ml in tuberculosis group compared with 1016.533 ± 44.882 mg/100ml in control group, rendering the statistical difference significant. For IgA and IgM levels, they were at mean of 315.880±38.552 mg/100 ml and 119.527±8.464 mg/100 ml in control group compared with 396.358±38.776 mg/100 ml and 134.207±11.696 mg/100 ml in patients group respectively with significant difference

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Clinical observations of bone marrow transfusion for promoting bone marrow reconstruction after chemotherapy for AIDS-related lymphoma

BMC Immunology ◽

10.1186/s12865-021-00399-8 ◽

2021 ◽

Vol 22 (1) ◽

Author(s):

Yixuan Liu ◽

Suhong Xie ◽

Lei Li ◽

Yanhui Si ◽

Weiwei Zhang ◽

...

Keyword(s):

Bone Marrow ◽

Immune System ◽

T Lymphocytes ◽

Peripheral Blood ◽

Autologous Bone Marrow ◽

Control Group ◽

Peripheral Vein ◽

Significant Difference ◽

Autologous Bone ◽

Aids Related Lymphoma

Abstract Background This study investigates the effect of autologous bone marrow transfusion (BMT) on the reconstruction of both bone marrow and the immune system in patients with AIDS-related lymphoma (ARL). Methods A total of 32 patients with ARL participated in this study. Among them, 16 participants were treated with conventional surgery and chemotherapy (control group) and the remaining 16 patients were treated with chemotherapy followed by autologous bone marrow transfusion via a mesenteric vein (8 patients, ABM-MVI group) or a peripheral vein (8 patients, ABM-PI group). Subsequently, peripheral blood and lymphocyte data subsets were detected and documented in all patients. Results Before chemotherapy, no significant difference in indicators was observed between three groups of ARL patients. Unexpectedly, 2 weeks after the end of 6 courses of chemotherapy, the ABM-MVI group, and the ABM-PI group yielded an increased level of CD8+T lymphocytes, white blood cells (WBC), and platelet (PLT) in peripheral blood in comparison to the control group. Notably, the number of CD4+T lymphocytes in the ABM-PI group was significantly higher than that in the other two groups. Additionally, no significant difference in haemoglobin levels was observed before and after chemotherapy in both the ABM-MVI and ABM-PI groups, while haemoglobin levels in the control group decreased significantly following chemotherapy. Conclusions Autologous bone marrow transfusion after chemotherapy can promote the reconstruction of both bone marrow and the immune system. There was no significant difference in bone marrow recovery and reconstruction between the mesenteric vein transfusion group and the peripheral vein transfusion group.

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The Baby Shark (Songs Heard Affecting Resuscitation Kinetics) study

BMJ Simulation and Technology Enhanced Learning ◽

10.1136/bmjstel-2020-000657 ◽

2020 ◽

pp. bmjstel-2020-000657

Author(s):

Rebecca Singer ◽

Grace Leo ◽

Tessa Davis ◽

Ben Lawton ◽

Henry Goldstein ◽

...

Keyword(s):

Control Group ◽

Control Groups ◽

Target Zone ◽

Compression Depth ◽

Significant Difference ◽

Overall Performance ◽

The Mean ◽

Training Exercises ◽

And Control ◽

Musical Cues

Previous research has examined the utilisation of musical cues to improve the performance of cardiopulmonary resuscitation (CPR) delivered in training environments. We postulated a musical cue that is both contemporary and transcends cultures may improve CPR performance. Our aim was to establish whether chest compressions are performed with improved rate and depth if a song of a fixed beat (PinkFong’s ‘Baby Shark’ with a tempo of 115 beats per minute (bpm) and 15 beats in each verse) is played to a healthcare professional immediately before undertaking CPR compared to whale noises (a non-metronomic rhythm). 58 Participants of a paediatric conference (majority doctors) were randomly assigned to listen to a minute of Baby Shark (28) or whale song (30) and then undertake a minute of CPR. There was no significant difference in the mean compression rate between the Baby Shark and control groups, with the groups achieving 121 and 125 bpm, respectively (p=0.18). In relation to compression depth within the target zone, the Baby Shark group had more compressions completed within the target zone (55%) than the control group (39%) although this difference was not significant (p=0.08). Listening to Baby Shark prior to undertaking simulated CPR does not improve overall performance, but there is a potential tendency to improve adequate compression depth which may be beneficial in training exercises.

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Corneal Biomechanical Parameters and Central Corneal Thickness in Glaucoma Patients, Glaucoma Suspects, and a Healthy Population

Journal of Clinical Medicine ◽

10.3390/jcm10122637 ◽

2021 ◽

Vol 10 (12) ◽

pp. 2637

Author(s):

Mª. Ángeles del Buey-Sayas ◽

Elena Lanchares-Sancho ◽

Pilar Campins-Falcó ◽

María Dolores Pinazo-Durán ◽

Cristina Peris-Martínez

Keyword(s):

Central Corneal Thickness ◽

Corneal Thickness ◽

Mean Difference ◽

The Other ◽

Control Group ◽

Healthy Population ◽

Diagnostic Categories ◽

Significant Difference ◽

Biomechanical Parameters ◽

The Mean

Purpose: To evaluate and compare corneal hysteresis (CH), corneal resistance factor (CRF), and central corneal thickness (CCT), measurements were taken between a healthy population (controls), patients diagnosed with glaucoma (DG), and glaucoma suspect patients due to ocular hypertension (OHT), family history of glaucoma (FHG), or glaucoma-like optic discs (GLD). Additionally, Goldmann-correlated intraocular pressure (IOPg) and corneal-compensated IOP (IOPcc) were compared between the different groups of patients. Methods: In this prospective analytical-observational study, a total of 1065 patients (one eye of each) were recruited to undergo Ocular Response Analyzer (ORA) testing, ultrasound pachymetry, and clinical examination. Corneal biomechanical parameters (CH, CRF), CCT, IOPg, and IOPcc were measured in the control group (n = 574) and the other groups: DG (n = 147), FHG (n = 78), GLD (n = 90), and OHT (n = 176). We performed a variance analysis (ANOVA) for all the dependent variables according to the different diagnostic categories with multiple comparisons to identify the differences between the diagnostic categories, deeming p < 0.05 as statistically significant. Results: The mean CH in the DG group (9.69 mmHg) was significantly lower compared to controls (10.75 mmHg; mean difference 1.05, p < 0.001), FHG (10.70 mmHg; mean difference 1.00, p < 0.05), GLD (10.63 mmHg; mean difference 0.93, p < 0.05) and OHT (10.54 mmHg; mean difference 0.84, p < 0.05). No glaucoma suspects (FHG, GLD, OHT groups) presented significant differences between themselves and the control group (p = 1.00). No statistically significant differences were found in the mean CRF between DG (11.18 mmHg) and the control group (10.75 mmHg; mean difference 0.42, p = 0.40). The FHG and OHT groups showed significantly higher mean CRF values (12.32 and 12.41 mmHg, respectively) than the DG group (11.18 mmHg), with mean differences of 1.13 (p < 0.05) and 1.22 (p < 0.001), respectively. No statistically significant differences were found in CCT in the analysis between DG (562 μ) and the other groups (control = 556 μ, FHG = 576 μ, GLD = 569 μ, OHT = 570 μ). The means of IOPg and IOPcc values were higher in the DG patient and suspect groups than in the control group, with statistically significant differences in all groups (p < 0.001). Conclusion: This study presents corneal biomechanical values (CH, CRF), CCT, IOPg, and IOPcc for diagnosed glaucoma patients, three suspected glaucoma groups, and a healthy population, using the ORA. Mean CH values were markedly lower in the DG group (diagnosed with glaucoma damage) compared to the other groups. No significant difference was found in CCT between the DG and control groups. Unexpectedly, CRF showed higher values in all groups than in the control group, but the difference was only statistically significant in the suspect groups (FHG, GLD, and OHT), not in the DG group.

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Effectiveness of neurobic exercise program on memory and depression among elderly residing at old age home

Journal of Complementary and Integrative Medicine ◽

10.1515/jcim-2019-0221 ◽

2020 ◽

Vol 0 (0) ◽

Author(s):

Divya Raj ◽

Subramaniam Santhi ◽

G. J. Sara Sapharina

Keyword(s):

Old Age ◽

Depression Scale ◽

Exercise Program ◽

The Elderly ◽

Control Group ◽

Study Group ◽

Significant Difference ◽

The Mean ◽

Interventional Group ◽

Old Age Homes

AbstractObjectivesThis study finds out the effectiveness of neurobic exercise program on memory and depression among elderly residing in old age homes.MethodsThe non-probability purposive sampling technique was used for sample selection. Wechsler's memory scale (WMS-IV) and Geriatric depression scale (GDS) were the instruments used to assess the memory and depression among elderly during the pretest and posttest, respectively and the researcher had developed data sheet to collect information about the background variables using interview technique.ResultsThe neurobic exercise program was found to be effective in reducing depression among elderly residing in old age homes. There was a significant difference (p<0.001) in the level of depression had been found during the pretest and posttest in the interventional group. There was a statistically significant difference (p<0.001) found between the study group and in the control group. There was significant correlation (r=0.417, p<0.05) found between the memory and depression during the pretest in the study group among the elderly. A statistically significant association (p<0.05) found in the mean scores of depression and marital status of the elderly during the pretest in the study group and there was a significant association (p<0.01) found in the mean scores of depression and the gender of the elderly during the pretest and posttest in the non interventional group were found.ConclusionsThe findings suggested that neurobic exercise program is an effective intervention in improving memory and reducing depression.

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