TNF-α and intPLA2 genes' polymorphism in anorexia nervosa

2004 ◽  
Vol 16 (6) ◽  
pp. 290-294 ◽  
Author(s):  
Agnieszka Slopien ◽  
Filip Rybakowski ◽  
Monika Dmitrzak-Weglarz ◽  
Piotr Czerski ◽  
Joanna Hauser ◽  
...  
Keyword(s):  
Anorexia Nervosa ◽  
Gene Polymorphism ◽  
Control Group ◽  
Study Group ◽  
Intron 1 ◽  
Tnf Α ◽  
The Mean ◽  
Polymerase Chain ◽  
And Control ◽  
Necrosis Factor

Objective:The aim of this study was the assessment of −308G/A tumor necrosis factor (TNF)-α gene polymorphism and intPLA2 gene polymorphism in patients with anorexia nervosa (AN) and healthy controls.Subjects:We studied 91 non-related patients with AN and 144 healthy women (blood donors and students). The mean age of women from study group was 18.22 years (SD ± 3.13 years) and from control group was 31.71 years (SD ± 8.22).Methods:Gene polymorphisms were studied with the use of polymerase chain reaction-restriction fragment length polymorphism method. TNF-α gene polymorphism consists of G/A substitution in −308 promoter region. IntPLA2 gene polymorphism is related to intron 1, in which restrictive region is found and recognized by BanI enzyme.Results:We did not obtain statistically significant differences in the frequency of genotypes and alleles of −308G/A TNF-α polymorphism between the study and control groups (genotypes: P = 0.106, alleles: P = 0.076). We did analogous analysis in the restrictive and bulimic subgroups. We did not observe statistically relevant differences in the frequency of genotypes (P = 0.700) and alleles (P = 0.305). We did not obtain statistically relevant difference in the frequency of genotypes and alleles of intPLA2 gene between the study group and controls (genotypes: P = 0.300, alleles: P = 0.331). We did analogous analysis in both subgroups of AN. We did not observe statistically relevant differences in the frequency of genotypes (P = 0.344) and alleles (P = 0.230).Conclusions:There was no statistically relevant trend for the association between TNF-α polymorphism and AN. We did not find association between studied polymorphism of intPLA2 gene and risk of AN.

scholarly journals True and Pseudo Cholinesterase levels in short and long-term of pesticides exposures

2020 ◽  
pp. 9-12
Author(s):  
Mohammed Abdul Rahman ◽  
Raghunatha Rao D ◽  
Vasantha L
Keyword(s):  
Whole Blood ◽  
Acute Poisoning ◽  
Mean Value ◽  
Serum Cholinesterase ◽  
Control Group ◽  
Study Group ◽  
Chronic Poisoning ◽  
The Mean ◽  
The Difference ◽  
And Control

The present study is aimed to study and analyze the true and pseudo Cholinesterase levels in the subjects exposed to pesticides during short term by intentional or accidental intake and long term exposure due to their occupation were studied at Department of Biochemistry, SVS medical college and hospital mahbubnagar district. Whole blood cholinesterase levels and Pseudo cholinesterase levels were estimated. 150 people were taken as controls who had no medical illness and a total number of 300 cases of pesticide poisoning were selected, aged between 20 to 55 years, which consist of 150 acute poisoning and 150 chronic poisoning subjects in Mahbubnagar district, were taken as case study, the detailed case history and the type of organophosphorus pesticide taken were recorded. Mean and standard deviation (S.D) of all variables were calculated and compared with those of controls. Statistical significance was assessed and P-value <0.05 were considered significant.           During acute poisoning the mean value of Whole blood cholinesterase/True cholinesterase (U / L) in acute poisoning cases on first day was 1.267± 0.612 on 3th day was 1.651±0.647, on 7th day was 2.221±0.684 and at the end of 6 months was 3.970±0.404.The difference between the study group and control group (4.0 ± 0.39) was found to be statistically significant in1st, 3rd, 7th day but not significant at the end of 6 months. The mean value of serum cholinesterase/pseudo cholinesterase (U/L) in acute poisoning cases on first day was 2213.05 ± 1749.81, on 3th day was 2862.3 ± 2025.6, on 7th day was 4008.4 ± 2355.9 and at the end of 6 months was 7708.34 ± 880.72.The difference between the study group and control group (7991.97 ± 1276.5) was found to be statistically significant in1st, 3rd, 7th day but not significant at the end of 6 months. During chronic poisoning (exposure) the mean value of Whole blood cholinesterase (U/L) in controls is 4.0 ± 0.39 as compared to 3.019 ± 0.848 in cases of chronic poisoning. The difference between the study group and control group was found to be statistically significant. The mean value of serum cholinesterase/pseudo cholinesterase (U/L) in controls was 7991.97 ± 1276.5 as compared to 6214 ± 1189 in cases of chronic poisoning. The difference between the study group and control group was found to be statistically significant.

scholarly journals Epistaxis as a marker for severe acute respiratory syndrome coronavirus-2 status – a prospective study

2020 ◽  
Vol 134 (8) ◽  
pp. 717-720 ◽  
Author(s):  
MH Hussain ◽  
M Mair ◽  
P Rea
Keyword(s):  
Severe Acute Respiratory Syndrome ◽  
Prospective Study ◽  
Control Group ◽  
Study Group ◽  
Chain Reaction ◽  
Polymerase Chain Reaction Testing ◽  
The Mean ◽  
Polymerase Chain ◽  
The Difference ◽  
A Prospective Study

AbstractObjectiveTo evaluate the prevalence of severe acute respiratory syndrome coronavirus-2 infection in patients presenting with epistaxis to a tertiary otolaryngology unit.MethodsA prospective study was conducted of 40 consecutive patients presenting with epistaxis referred to our tertiary otolaryngology unit. A group of 40 age-matched controls were also included. All patients underwent real-time reverse transcriptase polymerase chain reaction testing for severe acute respiratory syndrome coronavirus-2. Symptoms of fever, cough and anosmia were noted in the study group.ResultsThe mean age was 66.5 ± 22.4 years in the study group. There were 22 males (55 per cent) and 18 females (45 per cent). The mean age in the control group was 66.3 ± 22.4 years (p = 0.935). There were six positive cases for severe acute respiratory syndrome coronavirus-2 (15 per cent) in the epistaxis group and one case (2.5 per cent) in the control group. The difference was statistically significant (p = 0.05).ConclusionEpistaxis may represent a presenting symptom of severe acute respiratory syndrome coronavirus-2 infection. This may serve as a useful additional criterion for screening patients.

Increased Mean Platelet Volume in Patients With Aortic Stenosis

2010 ◽  
Vol 17 (6) ◽  
pp. E17-E20 ◽  
Author(s):  
Ercan Varol ◽  
Akif Arslan ◽  
Habil Yucel ◽  
Mehmet Ozaydin ◽  
Dogan Erdogan ◽  
...  
Keyword(s):  
Aortic Stenosis ◽  
Platelet Activation ◽  
Mean Platelet Volume ◽  
Matched Control ◽  
Control Group ◽  
Study Group ◽  
Platelet Volume ◽  
Echocardiographic Examination ◽  
The Mean ◽  
And Control

Background: Systemic thromboembolism is a serious complication in patients with aortic stenosis (AS). Previous studies have demonstrated that platelet activation occurs in patients with AS. The aim of this study was to assess the mean platelet volume (MPV), an indicator of platelet activation in patients with AS. Patients and Methods: The study group consisted of 43 patients with AS. An age-, gender-, and body mass index−matched control group consisted of 35 healthy volunteers. All patients and control participants underwent echocardiographic examination. We measured the serum MPV values in patients and control participants. Results: Mean platelet volume was significantly higher among patients with AS when compared with the control group (8.7 ± 1.0 vs 7.9 ± 0.9 fL, respectively; P = .001). Conclusion: We have shown that MPV was significantly elevated in patients with AS compared to control participant.

Cytomorphometric and Morphological Analysis in Women with Trichomonas vaginalis Infection: Micronucleus Frequency in Exfoliated Cervical Epithelial Cells

2015 ◽  
Vol 59 (3) ◽  
pp. 258-264 ◽  
Author(s):  
Zehra Safi Oz ◽  
Banu Doğan Gun ◽  
Mustafa Ozkan Gun ◽  
Sukru Oguz Ozdamar
Keyword(s):  
Epithelial Cells ◽  
Trichomonas Vaginalis ◽  
Control Group ◽  
Study Group ◽  
Control Groups ◽  
The Mean ◽  
The Difference ◽  
Group 2 ◽  
And Control ◽  
Group 1

Objectives: The aim of this study was to explore the cytomorphometric and morphological effects of Trichomonas vaginalis in exfoliated epithelial cells. Study Design: Ninety-six Pap-stained cervical smears were divided into a study group and two control groups as follows: T. vaginalis cases, a first control group with inflammation, and a second control group without inflammation. Micronucleated, binucleated, karyorrhectic, karyolytic, and karyopyknotic cells and cells with perinuclear halos per 1,000 epithelial cells were counted. Nuclear and cellular areas were evaluated in 70 clearly defined cells in each smear using image analysis. Results: The frequencies of morphological parameters in the T. vaginalis cases were higher than the values of the two control groups, and the difference among groups was found to be significant (p < 0.05). The nuclear and cytoplasmic areas of epithelial cells were diminished in patients with trichomoniasis. The mean nucleus/cytoplasm ratio in T. vaginalis patients was higher than the value in the control groups, and the difference between the study group and control group 1 was significant. However, there was no statistically significant increase between the study group and control group 2. Conclusions:T. vaginalis exhibited significant changes in the cellular size and nuclear structure of the cells. The rising frequency of micronuclei, nuclear abnormalities, and changing nucleus/cytoplasm ratio may reflect genotoxic damage in trichomoniasis.

scholarly journals TINGGINYA KADAR TUMOR NECROSIS FACTOR-α (TNF-α) PLASMA PADA MENCIT BUNTING YANG TERINFEKSI PLASMODIUM BERGHEI BERHUBUNGAN KUAT DENGAN KADAR HEMOGLOBIN YANG RENDAH TETAPI TIDAK BERHUBUNGAN DENGAN BERAT BADAN JANIN RENDAH

2013 ◽  
Vol 2 (1) ◽  
pp. 51-64
Author(s):  
Yuliyanik Yuliyanik
Keyword(s):  
Tumor Necrosis ◽  
Tumor Necrosis Factor Α ◽  
Placental Tissue ◽  
Control Group ◽  
Study Group ◽  
Low Weight ◽  
Tnf Α ◽  
Pregnant Mice ◽  
Factor Α ◽  
Necrosis Factor

Malaria infection in pregnancy may increase the morbidity and mortality of both mother and fetus. In pregnant women, it can lead to severe anemia, cerebral malaria, pulmonary edema, renal failure and even death, while in the fetus it can cause abortion, premature birth, low birth weight, and fetal death. Elevated levels of tumor necrosis factor-α(TNF-α ) is associated with low birth weight and anemia in pregnant women. This study was conducted to measure the levels of TNF-α in plasma and placental tissue, and hemoglobin levels as well as fetal weight to determine the relationship between them in P. berghei infected pregnant mice and normal pregnant mice. Seventeen BALB/c mice used in this study were divided into two groups, those were the study group (9 pregnant mice infected with P. berghei) and control group (8 pregnant mice not infected with P. berghei). Level of TNF-α were measured using Enzyme Linked Immunosorbent assay (R&D Systems, catalog A00B MT). Hemoglobin levels were determined using flowcytometri, whereas fetal weight were performed with Mettler analytical balance AE 50. T-test statistical analysis showed that the levels of TNF-α in plasma and placental tissue in study group were higher than control group (p=0.000, p=0.034). Hemoglobin levels in the study group were lower than control group (p=0.025). Fetal weights were also lower in fetuses of infected mice than fetuses of uninfected mice (p=0.002). Pearson correlation test showed increasing plasma levels of TNF-α in infected P. berghei pregnant mice were related with the decreasing levels of Hb, (r=-0.748; p=0.020,), whereas levels of placental TNF-α were not associated with hemoglobin level (p=0.337). Both plasma and placental levels of TNF-α were not associated with the incidence of fetal low weight (p=0.380, and p=0.365). It can be concluded that the increased levels of TNF-α is associated with decreased levels of hemoglobin (Hb), but not associated with fetal low weight.

scholarly journals Effect of Foetal Movement Counting on Prenatal Attachment and Maternal Worries among Primigravidas- A Longitudinal Study

2021 ◽  
Author(s):  
Jignya Vinodbhai Asari ◽  
Anjali Pushkar Tiwari
Keyword(s):  
Longitudinal Study ◽  
Control Group ◽  
P Value ◽  
Study Group ◽  
Prenatal Attachment ◽  
Study Results ◽  
Significant Difference ◽  
The Mean ◽  
Foetal Movement ◽  
And Control

Introduction: Pregnant woman experience various physical, emotional, and hormonal changes that may cause anxiety. The anxiety and worries can be decreased by sharing information about the developing child, like foetal body movement. Aim: To assess effect of Foetal Movement Counting (FMC) on prenatal attachment and maternal worries among primigravida mothers. Materials and Methods: A longitudinal study was carried out among primigravida mothers of selected Hospitals of Central Gujarat using proforma of Cranley’s maternal foetal attachment scale and Cambridge worry scale. The study was conducted from March 2019 to July 2020. Eighty participants were recruited by convenient sampling 40 in each study group and control group. The study group were provided with foetal movement chart and the participants were asked to record foetal movements for seven consecutive days, twice a day for 20 minutes. Post assessment of prenatal attachment and maternal worries was done using tools of data collection for both study and control group. Chi- square test was used to test the significance (p-value <0.05). Results: The study results revealed that in study group mean score for prenatal attachment was 79.43 at the start and improved to 101.25 (p-value <0.001) after seven days of FMC. In control group, the mean score for prenatal attachment did not show significant difference pre-test and post-test (74.20 vs 74.85, p-value=0.077). In study group, the mean Cambridge worry scale score was 36.55 which came down to 20.28 (p-value <0.001) after seven days, while in control group it was 41.38 at the beginning and 41.30 after seven days (p-value=0.998). Conclusion: Foetal Movement Counting was found to improve maternal foetal attachment and reduce maternal worries. FMC can be routinely and effectively promoted among the pregnant population to help them achieve a positive pregnancy experience and outcome.

scholarly journals The Relationship Between Intraabdominal Hypertension and Preeclampsia

2016 ◽  
pp. 5
Author(s):  
Mesut A. Ünsal ◽  
Ülkü İnce ◽  
Sevil Cengiz ◽  
S. Caner Karahan ◽  
Turhan Aran
Keyword(s):  
Statistical Significance ◽  
Intraabdominal Pressure ◽  
Control Group ◽  
Abdominal Pressure ◽  
Study Group ◽  
Abdominal Hypertension ◽  
Intraabdominal Hypertension ◽  
The Mean ◽  
And Control ◽  
The Relationship

<p><strong>OBJECTIVE:</strong> We aimed to measure abdominal pressure and placental levels of malondialdehyde in patients with preeclampsia and investigate the relationship between intraabdominal pressure and clinical features of preeclampsia.<br /><strong>STUDY DESIGN:</strong> Study was conducted at a tertiary referral clinic. Study group consisted of patients with preeclampsia and control group consisted of normotensive pregnant women. Both placental malondialdehyde and intraabdominal pressure levels were studied in all patients. Intraabdominal pressure was assessed indirectly via a Foley bladder catheter both antepartum and postpartum period. Statistical comparisons among groups were made using the Mann-Whitney U test, independent T test and Chi-square test. Statistical significance was set as p&lt;0.05.<br /><strong>RESULTS:</strong> Study and control group consisted of 35 pregnant patients. The mean patients’ age, gravidity, parity, weight and BMI were not different between study and control groups. In the study group, Caesarean, preterm delivery and abdominal hypertension rate were significantly higher whereas the mean neonatal birth weight was lower. The mean antepartum and postpartum intraabdominal pressure levels were significantly higher in study group. The mean intraabdominal pressure was highest in patients with oliguria (19.8±1.8 cmH2O). Abdominal hypertension was detected in 30 (86%) patients in study group and in 3 (9%) patients in control group. The mean placental malondialdehyde level was significantly higher in patients with intraabdominal hypertension.<br /><strong>CONCLUSION:</strong> Abdominal hypertension rate is very high in patients with preeclampsia. Abdominal hypertension may have an additional role in preeclampsia.</p>

scholarly journals The effect and safety of placental blood drainage as a part of active management of third stage of labour in spontaneous vaginal delivery

2019 ◽  
Vol 8 (5) ◽  
pp. 1977
Author(s):  
Nidhi Gupta ◽  
Mohita Agarwal ◽  
Saroj Singh ◽  
Parul Gangwar
Keyword(s):  
Blood Loss ◽  
Uttar Pradesh ◽  
Active Management ◽  
Control Group ◽  
Study Group ◽  
Medical College ◽  
Third Stage ◽  
Placental Blood ◽  
The Mean ◽  
And Control

Background: In placental cord drainage facilitates placental delivery in both vaginal and caesarean section deliveries. The present study was done to evaluate the effect and safety of placental blood drainage as a part of active management of third stage of labour to reduce the duration and blood loss during third stage of labour.Methods: The study was conducted in department of Obstetrics and, SN Medical College, Agra, Uttar Pradesh, India on 400 term pregnant women, with single live intrauterine fetus in cephalic presentation, without any complication. They were randomly divided into to study and control group. Study group: It comprised of 200 Gynaecology cases, underwent active management of third stage of labour with placental blood drainage. Control group: It comprised of 200 cases, underwent active management of third stage of labour (AMTSL) alone. Duration and blood loss during third stage were noted.Results: The mean duration of third stage of labour was 3.61±0.972mins in study group and 8.15±1.711mins in control group. The mean blood loss during third stage of labour was 168.14±76.703ml and 287.40±85.808ml in study and control group respectively.Conclusions: Duration of third stage, blood loss during third stage, and hemoglobin deference between pre and post-delivery were reduced significantly in study group than control group.

scholarly journals Environmental Arsenic Contamination and its Effect on Dental Caries Experience in School Children

2017 ◽  
Vol 8 (1-2) ◽  
pp. 21-25
Author(s):  
Manju R. ◽  
Amitha M. Hegde ◽  
Anisha Keshan
Keyword(s):  
Arsenic Exposure ◽  
Caries Experience ◽  
Control Group ◽  
Study Group ◽  
Hair Samples ◽  
Icdas Ii ◽  
Chronic Arsenic Exposure ◽  
The Mean ◽  
And Control ◽  
Possible Cause

Aims and Objectives: To assess the effect of exposure to arsenic by drinking water and caries prevalence in children. Material and Methods: A total of 200 children between 10 to 14 years of age, 100 each from study village (Hutti, Raichur district, Karnataka) and control village (Sanduru, Bellary district, North Karnataka) were included in the study. Water samples from both the villages were analyzed for arsenic levels. Arsenic levels were determined in the hair and nail samples from the subjects to assess chronic arsenic exposure. Caries experience was measured by the DMFT/deft index and the severity of caries was measured by modified ICDAS-II index. Results: The mean concentration of arsenic in the study group was found to be 2.44 ppm in the hair samples and 2.72 ppm in the nail samples as compared to 0.12 ppm in both hair and nail samples in the control group. These values were statistically significant ( p < 0.001). The mean DMFT score in the control group was 0.99 and in the study group was 2.45, which was statistically significant ( p < 0.05) using SPSS version 21. Conclusion: Chronic arsenic exposure could be a possible cause for the increased caries experience in children in the study group.

Bacteriology of Chronic Maxillary Sinusitis and Normal Maxillary Sinuses: Using Culture and Multiplex Polymerase Chain Reaction

2003 ◽  
Vol 17 (3) ◽  
pp. 143-147 ◽  
Author(s):  
M. Tayyar Kalcioglu ◽  
Bengul Durmaz ◽  
Elif Aktas ◽  
Orhan Ozturan ◽  
Riza Durmaz
Keyword(s):  
Maxillary Sinusitis ◽  
Control Group ◽  
Study Group ◽  
Control Groups ◽  
Coagulase Negative Staphylococci ◽  
Detection Rates ◽  
Chronic Maxillary Sinusitis ◽  
Polymerase Chain ◽  
And Control ◽  
Maxillary Sinuses

Background Although many investigations have been performed on bacteriology of chronic sinusitis and normal sinuses, there still is much discussion. Also a new bacterial agent, Alloiococcus otitidis determined in the nasopharynx and middle ear specimens can be thought as a causative agent of sinusitis. Methods The bacteriology of chronic maxillary sinusitis and maxillary sinuses with normal radiogram and endoscopic findings were studied by culture methods for aerobic and anaerobic bacteria. Multiplex polymerase chain reaction (PCR) was used to investigate four bacteria in study and control groups. There were 27 specimens in the study group and 28 specimens in the control group. Results In the study group, the bacteria commonly isolated were Staphylococcus aureus (11.1%), α-hemolytic streptococci (11.1%), Streptococcus pneumoniae (11.1%), Haemophilus influenzae (7.4%), coagulase-negative staphylococci (7.4%), and anaerobes (33.3%). Coagulase-negative staphylococci (14.3%), α-hemolytic streptococci (10.7%), and anaerobes (35.7%) were isolated also in the control group. PCR was used to investigate S. pneumoniae, H. influenzae, Moraxella catarrhalis, and A. otitidis in the study and control groups. None of these bacteria was determined in the control group whereas detection rates of these bacteria in the study group were 11.1, 11.1, 3.7, and 7.4%, respectively. It should be considered that PCR yielded faint amplification band for A. otitidis. Conclusion Using multiplex PCR can help to increase detection rates of bacterial etiology. Healthy sinuses are not sterile. A. otitidis may be one of the pathogens causing sinusitis.

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