scholarly journals Thrombin-Activatable Fibrinolysis Inhibitor Gene Polymorphism (TAFI1040C/T) in Women With Recurrent Spontaneous Abortion

2017 ◽  
Vol 24 (3) ◽  
pp. 532-535 ◽  
Author(s):  
Nabil ElDanasori ◽  
Nelly Abulata ◽  
Iman A. Shaheen ◽  
Alaa M. ElGendy ◽  
Waleed El-Khayat
Keyword(s):  
Spontaneous Abortion ◽  
Statistical Significance ◽  
Recurrent Spontaneous Abortion ◽  
Control Group ◽  
Case Group ◽  
Thrombin Activatable Fibrinolysis Inhibitor ◽  
Fibrinolysis Inhibitor ◽  
Consecutive Pregnancy ◽  
Genotype C ◽  
And Gender

Recurrent spontaneous abortion (RSA) is defined as 3 or more consecutive pregnancy failures. Thrombin-activatable fibrinolysis inhibitor (TAFI) is a plasma zymogen that regulates both fibrinolysis and inflammation. The TAFI 1040C/T polymorphism could alter the circulating levels of TAFI with a reduced capacity to remove the fibrin clots from the circulation; therefore, it could be considered a molecular risk factor for RSA. The TAFI 1040C/T polymorphism was studied in 50 patients with RSA by polymerase chain reaction–restriction fragment length polymorphism technique and compared to 50 age- and gender-matched healthy volunteers as a control group to verify its possible association with RSA. In case group, the wild genotype (C/C) and heterozygous genotype (C/T) did not reduce the risk of RSA (odds ratio: 0.368 and 0.767, respectively), even when compared to the number of RSA ( P = .71). A higher frequency of C allele in the control group and a higher frequency of T allele in the case group were observed but with no statistical significance. In conclusion, our study revealed that TAFI 1040C/T could not be considered a molecular predictive factor for RSA in Egyptians.

scholarly journals iTRAQ and PRM-based quantitative proteomics in early recurrent spontaneous abortion: biomarkers discovery

2019 ◽  
Vol 16 (1) ◽  
Author(s):  
Ying Cui ◽  
Ling He ◽  
Chun-Yan Yang ◽  
Qian Ye
Keyword(s):  
Spontaneous Abortion ◽  
Early Stage ◽  
Pregnancy Termination ◽  
Diagnostic Value ◽  
Differentially Expressed ◽  
Recurrent Spontaneous Abortion ◽  
Control Group ◽  
Case Group ◽  
Differentially Expressed Proteins ◽  
History Of

Abstract Background Early recurrent spontaneous abortion (ERSA) is a common condition in pregnant women. To prevent ERSA is necessary to look for abortion indicators, such as hormones and proteins, in an early stage. Methods Thirty patients with ERSA were enrolled in the case group. In the control group, we recruited 30 healthy women without a history of miscarriage undergoing voluntary pregnancy termination. The differentially expressed proteins in the serum were identified between the two groups using PRM and iTRAQ. Results Seventy-eight differentially expressed proteins were identified. Using GO functional annotation and KEGG pathway analysis, we detected that the most significant changes occurred in the pathway of Fc gamma R-mediated phagocytosis. Meanwhile, using PRM, we identified three proteins that were closely related to abortion, B4DTF1 (highly similar to PSG1), P11464 (PSG1), and B4DF70 (highly similar to Prdx-2). The levels of B4DTF1 and P11464 were down-regulated, while the level of B4DF70 was up-regulated. Conclusions CD45, PSG1, and Prdx-2, were significantly dysregulated in the samples of ERSA and could become important biomarkers for the prediction and diagnosis of ERSA. Larger‑scale studies are required to confirm the diagnostic value of these biomarkers.

Association of Thrombin-Activatable Fibrinolysis Inhibitor with Acute Pulmonary Embolism

2021 ◽  
Author(s):  
Abdulkerim Yıldız ◽  
Didem Katar ◽  
Ayşe Özden Soydaş ◽  
Murat Albayrak
Keyword(s):  
Case Control Study ◽  
Matched Control ◽  
Smoking Status ◽  
Control Group ◽  
Thrombin Activatable Fibrinolysis Inhibitor ◽  
Fibrinolysis Inhibitor ◽  
History Of ◽  
Impact On Treatment ◽  
And Gender ◽  
Control Study

Abstract Background Thrombin-activatable fibrinolysis inhibitor (TAFI) inhibits fibrinolysis and high levels may have an association with thrombosis. The aim of the current study was to investigate the association of TAFI antigen levels with pulmonary thromboembolism (PTE). Patients and Methods A case–control study was conducted with 29 patients with PTE and 17 age- and gender-matched control individuals. Plasma levels of TAFI were measured at the time of diagnosis, then at 3 and 6 months after the event. Results Initial TAFI levels (%) were higher in patients with PTE than in the control group Initial TAFI levels (%) were higher in patients with PTE than in the control group (190,0 [65,0–250,0] vs 133,0 [83,0–153,0]; p = 0.003). TAFI levels significantly decreased at the third and sixth months after initial diagnosis (p < 0.05). The percentage reductions in TAFI levels were 12 and 36.8% at 3 and 6 months, respectively. The Odss ratio (OR) of TAFI level for PTE was found to be 1.024 (95% CI: 1.007–1.040; p = 0.005). There was no significant correlation of initial TAFI levels with age, gender, smoking status, history of thrombosis, pulmonary artery pressure, and D-dimer levels (p > 0.05). In the sixth month of treatment, patients with residual thrombosis were seen to have similar baseline levels and reductions of TAFI as patients without residual thrombosis (p > 0.05). Conclusion The result of this study suggests that high TAFI levels may have a role in the occurrence of PTE without impact on treatment outcome.

Immunopharmacological properties of VitD3: 1,25VitD3 modulates regulatory T cells and Th17 cells and the cytokine balance in PBMCs from women with unexplained recurrent spontaneous abortion [URSA]

2021 ◽  
Vol 14 ◽  
Author(s):  
Jiefan Gao ◽  
Li Wang ◽  
Lei Bu ◽  
Yangyang Song ◽  
Xiao Huang ◽  
...  
Keyword(s):  
T Cells ◽  
Regulatory T Cells ◽  
Immune Responses ◽  
Spontaneous Abortion ◽  
Th17 Cells ◽  
Recurrent Spontaneous Abortion ◽  
Control Group ◽  
Case Group ◽  
Gene Expressions ◽  
Unexplained Recurrent Spontaneous Abortion

Background: VitD3 may contribute to a successful pregnancy through modulation of immune responses, so VitD3 deficiency may have a role in the immunopathogenesis of unexplained recurrent spontaneous abortion [URSA]. However, the mechanisms of immunomodulatory actions of VitD3 in decreasing the risk of recurrent spontaneous abortion have not been understood well. Objective: The purpose of this research was to investigate the influence of 1,25VitD3 on regulatory T cells /Th17 axis, the gene expressions and concentrations of related cytokines including, TGF-β, IL-10, IL-6, IL-23, and IL-17A in peripheral blood mononuclear cells [PBMCs] of healthy women as a control group and women with URSA. Method: Isolation of PBMCs was performed from peripheral blood of the subjects of the studied groups [20 women with URSA as a case group, and 20 control women]. The effects of 1,25VitD3 [50 nM, for 24 hours] on the studied parameters were evaluated and were compared to the positive and negative controls in vitro. Flow cytometry analysis was used to determine the percentages of regulatory T cells and Th17 cells. For gene expression measurement and cytokines assay, Real-time PCR and ELISA were carried out. Results: The proportion of regulatory T cells was markedly lower, while the proportion of Th17 cells in women with URSA was considerably higher than in the control group [P=0.01, P=0.01]. The ratio of the frequency of Tregs to the baseline [1,25VitD3/Untreated] increased, while the ratio of the frequency of Th17 cells to the baseline decreased in women with URSA relative to the controls [P= 0.01, P=0.04]. 1,25VitD3 increased IL-10 expressions at both the protein and mRNA levels in PBMCs in women with URSA relative to the control group [P=0.0001, P=0.04]. TGF-β levels in the cultured supernatants decreased significantly in the case group in the presence of 1,25VitD3 relative to the controls [P=0.03]. 1,25VitD3 treatment also significantly decreased gene expressions of IL-6, IL-17A, and IL-23 in PBMCs of women with URSA [P=0.01, P=0.001, P=0.0005], as well as the levels of those cytokines in cell culture supernatants [P=0.03, P=0.02, P=0.01, respectively] in women with URSA relative to the controls. Conclusion: According to the findings of this research, modulation of immune responses by 1,25VitD3 is accomplished by strengthening Tregs function and inhibiting inflammatory responses of Th17 cells which may have a positive impact on pregnancy outcome. Thus, as an immunomodulating agent, VitD3 may be effective in reducing the risk of URSA.

scholarly journals Relationship Between Polymorphism of Thrombin-Activatable Fibrinolysis Inhibitor Gene +1040C/T and a Cohort of Chinese Women With Recurrent Spontaneous Abortion

2021 ◽  
Vol 27 ◽  
pp. 107602962110297
Author(s):  
Ping Fang ◽  
Decheng Cai ◽  
Lijun Du ◽  
Fei Shen ◽  
Chengfang Zhang ◽  
...  
Keyword(s):  
Spontaneous Abortion ◽  
Genetic Variant ◽  
Chinese Women ◽  
Protective Role ◽  
Recurrent Spontaneous Abortion ◽  
Chinese Patients ◽  
Coding Region ◽  
Thrombin Activatable Fibrinolysis Inhibitor ◽  
Fibrinolysis Inhibitor ◽  
Women Groups

The balance between coagulation and fibrinolysis is essential for a successful pregnancy. This study aimed to explore the genetic variant of +1040C/T in the coding region of thrombin-activatable fibrinolysis inhibitor (TAFI) gene in women with recurrent spontaneous abortion (RSA) and in unrelated healthy controls and to investigate the possible association between TAFI +1040C/T polymorphism and RSA. Peripheral blood samples were collected from 137 Chinese patients with RSA and 103 unrelated healthy Chinese controls. The TAFI +1040C/T polymorphism was analyzed using SNaPshot SNP typing after DNA extraction. The frequency of the C allele was lower in RSA patients compared with the controls (0.78 vs 0.84). A subanalysis of the TAFI +1040C/T polymorphism in the 2 populations of RSA women (groups 2RSA and >2RSA) showed that the +1040CT genotype was significantly higher and the +1040CC genotype was significantly lower than from that found in controls. The allele +1040C was associated with a reduced risk of RSA in both group 2RSA (OR = 0.418, 95%CI, 0.255-0.685) and group >2RSA (OR = 0.473, 95%CI, 0.274-0.819) compared with controls. Our data indicate a protective role for TAFI +1040C allele against RSA, and may be associated with the genetic susceptibility of RSA.

HUBUNGAN TUNGAU DEBU RUMAH, PAPARAN ASAP ROKOK DAN RIWAYAT PENYAKIT KELUARGA TERHADAP KEJADIAN ASMA BRONKIAL PADA ANAK USIA 5 – 10 TAHUN DI WILAYAH KERJA PUSKESMAS LEMPAKE KOTA SAMARINDA TAHUN 2016

2018 ◽  
Vol 3 (1) ◽  
pp. 1
Author(s):  
Sri Evi New Yearsi Pangadongan ◽  
Agustina Rahyu ◽  
Selvy Pasulu
Keyword(s):  
Cigarette Smoke ◽  
Bronchial Asthma ◽  
Sampling Technique ◽  
Total Sample ◽  
Control Group ◽  
Case Group ◽  
Chi Square ◽  
History Of ◽  
Weather Changes ◽  
And Gender

Bronchial Asthma generally starts from childhood which is condition where respiration channel experiences constriction because of hyperactivity with some specific stimulation which cause inflammation. Some risk factors are smoking exposure of cigarette smoke, weather changes, mite on house dirt, pet and history of family sickness. The purpose of this research is to know Relation of mite on house dirt, exposure of cigarette smoke  and history of family sickness with bronchial asthma incident to child 5 – 10  years old on working area of Puskesmas Lempake Samarinda City in 2016. Method which used was analytic survey with Case Control approaching. The total sample was 36 children which consisted of 18 case group and 18 control group with matching by using age and gender which submitted with Purposive Sampling technique. Data Analysis used Chi Square with wrong degree α = 0,005. The result showed that there was relation of mite of house dirt (p = 0,006), history of family sickness (p = 0,001) and no relation with exposure of cigarette smoke (p = 0,370) with bronchial asthma incident to child 5 – 10 years old on working area of Puskesmas Lempake Samarinda City in 2016.

HUBUNGAN RIWAYAT SAKIT DENGAN KEJADIAN STUNTING PADA BALITA

2021 ◽  
Vol 3 (3) ◽  
pp. 213
Author(s):  
Hasanah Nurbawena ◽  
Martono Tri Utomo ◽  
Esti Yunitasari
Keyword(s):  
Case Control ◽  
Control Group ◽  
Case Group ◽  
Chi Square ◽  
Purposive Sampling ◽  
Group Data ◽  
Control Research ◽  
History Of ◽  
And Gender ◽  
Relationship Of

AbstrakLatar belakang : Kejadian stunting merupakan salah satu  masalah gizi pada anak yang memiliki prevalensi tinggi di Indonesia. Cut off point  kejadian stunting tidak boleh lebih dari 20%, sedangkan jumlah kejadian stunting di Surabaya sebanyak 22,8%. Salah satu penyebab tingginya kejadian stunting yaitu penyakit infeksi. Penelitian ini bertujuan untuk mengetahui hubungan riwayat sakit dengan kejadian stunting pada balita. Metode : Penelitian ini merupakan penelitian analitik observasional dengan menggunakan rancang penelitian case control. Jumlah sampel yang diteliti sebanyak 40 balita dengan usai 24-36 bulan di wilayah kerja Puskesmas Simomulyo Surabaya. Sampel penelitian balita stunting merupakan kelompok kasus dan balita non-stunting merupakan kelompok kontrol. Pengambilan data untuk kelompok kasus menggunakan purposive sampling dan pada kelompok kasus menggunakan matching sampling dengan menyesuaikan usia bayi dan jenis kelamin pada kelompok kasus. Pengumpulan data mengguanakan instrumen kuisioner. Uji statistik menggunakan chi square Hasil : Hasil penelitian ini didapatkan balita stunting memiliki riwayat sakit sebanyak 90%, sedangkan pada balita non-stunting sebanyak 45%. Uji statistik menggunakan mengenai hubungan riwayat sakit dengan kejadain stunting pada balita dengan uji Chi square didapatkan hasil yang signifikan yaitu p=0,002 (<0,05) dan OR 4,889. Kesimpulan : Balita stunting memiliki riwayat sakit lebih sering daripada balita non-stunting.AbstractBackground: . The incidence of stunting is one of the nutritional problems in children who have a high prevalence in Indonesia. The cut off point for stunting events should not be more than 20%, while the number of stunting events in Surabaya is 22.8%. One of the causes of the high incidence of stunting is an infectious disease. This study aimed to determine the relationship of a history of illnes with the incidence of stunting in infants. Method: This research was an observational analytic study using a case control research design. The number of samples were 40 toddlers (20 toodlers with stunting and 20 toodlers with non-stunting) aged 24-36 months in the working area of the Simomulyo Primary Health Care in Surabaya. The stunting toddlers belonged to a case group and non-stunting toddlers belonged to a control group. Data collection of case group had used purposive sampling and that control group used matching sampling by adjusting the baby's age and gender in the case group. Data was obtained by questionnaire instrument.Data was analysis by Chi square Results: The persentage of stunting toddlers who had a history of illness was 90%, while the non-stunting toddlers had a history of illness was 45%. There was relationship between the history of infectious diseases and the occurrence of stunting in toodler p=0,022 (<0,05) and OR=4,338. Conclusion: Stunting toddlers have a history of pain more often than non-stunting toddlers 

scholarly journals Association of single-nucleotide polymorphisms in the ESR2 and FSHR genes with poor ovarian response in infertile Jordanian women

2021 ◽  
Vol 48 (1) ◽  
pp. 69-79
Author(s):  
Amer Mahmoud Sindiani ◽  
Osamah Batiha ◽  
Esra’a Al-zoubi ◽  
Sara Khadrawi ◽  
Ghadeer Alsoukhni ◽  
...  
Keyword(s):  
Single Nucleotide Polymorphisms ◽  
Statistical Significance ◽  
Ovarian Response ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Nucleotide Polymorphisms ◽  
Poor Ovarian Response ◽  
Single Nucleotide ◽  
Number Of Patients

Objective: Poor ovarian response (POR) refers to a subnormal follicular response that leads to a decrease in the quality and quantity of the eggs retrieved after ovarian stimulation during assisted reproductive treatment (ART). The present study investigated the associations of multiple variants of the estrogen receptor 2 (ESR2) and follicle-stimulating hormone receptor (FSHR) genes with POR in infertile Jordanian women undergoing ART.Methods: Four polymorphisms, namely ESR2 rs1256049, ESR2 rs4986938, FSHR rs6165, and FSHR rs6166, were investigated in 60 infertile Jordanian women undergoing ART (the case group) and 60 age-matched fertile women (the control group), with a mean age of 33.60±6.34 years. Single-nucleotide polymorphisms (SNPs) were detected by restriction fragment length polymorphism and then validated using Sanger sequencing.Results: The p-value of the difference between the case and control groups regarding FSHR rs6166 was very close to 0.05 (p=0.054). However, no significant differences were observed between the two groups in terms of the other three SNPs, namely ESR2 rs1256049, ESR2 rs4986938, and FSHR rs6165 (p=0.561, p=0.433, and p=0.696, respectively).Conclusion: The association between FSHR rs6166 and POR was not statistically meaningful in the present study, but the near-significant result of this experiment suggests that statistical significance might be found in a future study with a larger number of patients.

The Relationship between the Type of Milk Consumed and the Risk of Kidney Stones in Children Under Two Years of Age

2021 ◽  
Author(s):  
Hamideh Shajari ◽  
Ahmad Shajari ◽  
Mohammad Golshan Tafti ◽  
Reza Samaninejad
Keyword(s):  
Kidney Stones ◽  
Statistical Significance ◽  
Cow Milk ◽  
Control Group ◽  
P Value ◽  
Case Group ◽  
Growth Disorders ◽  
Formula Milk ◽  
Significant Difference ◽  
Duration Of Breastfeeding

Background: Kidney stones are one of several serious health problems in childhood that cause nutritional and growth disorders, and may finally lead to chronic kidney failure in this group. Methods: In this analytical study conducted through a case-control design, 30 children under the age of two with kidney stones, and 125 children of the same age and sex without stones were studied. Patient information including personal profile and the results of some necessary tests were extracted from patient records and listed in a checklist. The data was analyzed using SPSS (Version 17.0). Statistical significance was considered when p-value was <0.05. Results: In terms of duration of breastfeeding, a significant difference was observed between the patients with stones and patients without stones; the duration of breastfeeding was longer in the control group (p=0.003). In addition, the duration of feeding with formula milk and cow milk was longer in the case group (p=0.038 and p=0.012, respectively). Conclusion: Breastfeeding can serve as a nutritional factor that plays a preventive and protective role against the formation of kidney stones in infants.

scholarly journals Association between semen quality among men with different occupational exposures and risk of recurrent spontaneous abortion in island residents

2019 ◽  
Vol 02 (02) ◽  
pp. 49-57
Author(s):  
Wenli Cao ◽  
Xinyao Pan ◽  
Feijun Ye ◽  
Jing Zhou ◽  
Zengshu Huang ◽  
...  
Keyword(s):  
Spontaneous Abortion ◽  
Semen Quality ◽  
Sperm Concentration ◽  
Occupational Exposures ◽  
Recurrent Spontaneous Abortion ◽  
Semen Parameters ◽  
Control Group ◽  
Effective Prevention ◽  
Mechanistic Investigation ◽  
Significant Difference

Objective: This study aimed to evaluate the semen quality of male adults whose spouses suffer from recurrent spontaneous abortion (RSA) in the island area, and to explore the association between RSA and occupational exposures. Methods: A total of 131 male patients were recruited and divided into two groups: spouse with recurrent spontaneous abortion group (RSA group, [Formula: see text]) and the normal fertility group (control group, [Formula: see text]). Information such as height, weight and occupational exposure history of 131 men were obtained. Semen samples were collected and analyzed. Differences in semen parameters and DNA fragmentation index (DFI) between the two groups were compared. Odds ratios (ORs) and their corresponding 95% confidence intervals were calculated to evaluate the association between occupational exposures and RSA status. Results: Overall, no significant difference was found in sperm concentration, progressive motility and normal morphology rate between RSA and control groups. Only DFI was observed to be significantly higher in the RSA group. Evaluation of the receiver operating characteristic (ROC) curve showed DFI (AUC: 0.623, [Formula: see text]) could discriminate between males from the couples with RSA and without RSA. Conclusion: The analysis of conventional semen parameters could not directly reflect their influence on embryonic development, and test of integrity of the sperm DNA is of paramount importance to fully understand male fertility. It is crucial to conduct studies regarding occupational exposures and pregnancy loss and/or RSA risk, since it will provide population-level data to aid in the identification of important risk factors that warrant further mechanistic investigation, and eventually lead to effective prevention and treatment strategies.

scholarly journals Clinical prediction and diagnosis of neurosyphilis in HIV-negative patients: a case-control study

2019 ◽  
Vol 19 (1) ◽  
Author(s):  
Yong Lu ◽  
Wujian Ke ◽  
Ligang Yang ◽  
Zhenyu Wang ◽  
Ping Lv ◽  
...  
Keyword(s):  
Roc Analysis ◽  
Treponema Pallidum ◽  
Neurological Symptoms ◽  
Control Group ◽  
Case Group ◽  
Alternative Test ◽  
And Gender ◽  
Group Control Group ◽  
No Gold Standard ◽  
Higher Sensitivity

Abstract Background Early diagnosis and treatment of neurosyphilis is of great significance for regression. There is no gold standard for the diagnosis of neurosyphilis. We did this study to explore the factors associated with the clinical diagnosis of neurosyphilis and assess their accuracy for the diagnosis of neurosyphilis. Methods We retrospectively reviewed 100 cases of syphilis patients who underwent lumbar puncture at a major dermatology hospital in Guangzhou, China between April 2013 and November 2016. Fifty patients who were clinically diagnosed with neurosyphilis were selected as case group. Control group consisted of 50 general syphilis patients who were matched with age and gender. The records of patients were reviewed to collect data of socio-demographic information, clinical symptom, and laboratory indicators. Multivariable logistic regression was used to explore diagnostic indictors, and ROC analysis was used to assess diagnostic accuracy. Results Neurological symptoms (odds ratio (OR) = 59.281, 95% CI:5.215–662.910, P = 0.001), cerebrospinal fluid (CSF) Treponema pallidum particle agglutination (TPPA) titer (OR = 1.004, 95% CI:1.002–1.006, P < 0.001), CSF protein (OR = 1.005, 95% CI:1.000–1.009, P = 0.041), and CSF white blood cell (WBC) (OR = 1.120, 95% CI:1.017–1.233, P = 0.021) were found to be statistically associated with neurosyphilis. In ROC analysis, CSF TPPA titer had a sensitivity of 90%, a specificity of 84%, and an area under curve (AUC) of 0.941. Conclusion CSF TPPA can potentially be considered as an alternative test for diagnosis of neurosyphilis. Combining with neurological symptoms, CSF protein, CSF WBC, the diagnosis would have a higher sensitivity.

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