Tag: nevin manimala

Medicine (Baltimore). 2023 May 19;102(20):e33821. doi: 10.1097/MD.0000000000033821.

ABSTRACT

To investigate the potential role of COVID-19 in relation to Behcet’s disease (BD) and to search for relevant biomarkers. We used a bioinformatics approach to download transcriptomic data from peripheral blood mononuclear cells (PBMCs) of COVID-19 patients and PBMCs of BD patients, screened the common differential genes between COVID-19 and BD, performed gene ontology (GO) and pathway analysis, and constructed the protein-protein interaction (PPI) network, screened the hub genes and performed co-expression analysis. In addition, we constructed the genes-transcription factors (TFs)-miRNAs network, the genes-diseases network and the genes-drugs network to gain insight into the interactions between the 2 diseases. We used the RNA-seq dataset from the GEO database (GSE152418, GSE198533). We used cross-analysis to obtain 461 up-regulated common differential genes and 509 down-regulated common differential genes, mapped the PPI network, and used Cytohubba to identify the 15 most strongly associated genes as hub genes (ACTB, BRCA1, RHOA, CCNB1, ASPM, CCNA2, TOP2A, PCNA, AURKA, KIF20A, MAD2L1, MCM4, BUB1, RFC4, and CENPE). We screened for statistically significant hub genes and found that ACTB was in low expression of both BD and COVID-19, and ASPM, CCNA2, CCNB1, and CENPE were in low expression of BD and high expression of COVID-19. GO analysis and pathway analysis was then performed to obtain common pathways and biological response processes, which suggested a common association between BD and COVID-19. The genes-TFs-miRNAs network, genes-diseases network and genes-drugs network also play important roles in the interaction between the 2 diseases. Interaction between COVID-19 and BD exists. ACTB, ASPM, CCNA2, CCNB1, and CENPE as potential biomarkers for 2 diseases.

PMID:37335738 | DOI:10.1097/MD.0000000000033821

Medicine (Baltimore). 2023 May 19;102(20):e33824. doi: 10.1097/MD.0000000000033824.

ABSTRACT

To search whether or not the severe acute respiratory syndrome corona virus-2 (SARS-CoV-2) messenger ribonucleic acid (mRNA) vaccine affects the fertility of women at the 6th months by using AMH, which is an ovarian reserve test. Our study, designed as a prospective case-control study, included 104 women who presented to the GOP EAH obstetrics and gynecology outpatient clinic in January and February 2022. The study group included 74 women who presented to the outpatient clinic and planned to be vaccinated and 30 women who refused to be vaccinated as the control group. Anti-COVID-19 antibody levels in all participants were checked before participation in the study, and participants who were positive were excluded from the study. Blood was taken from the participants in both control and study groups to evaluate their AMH levels before the 2 doses of vaccination. After 2 doses of the vaccine, they were called for follow-up, and serological tests were performed to check whether they were positive for anti-COVID-19 antibodies. Participants in both groups were referred for follow-up after 6 months, samples were taken again for AMH, and the data were recorded. The mean age of the study group was 27.6 ± 5.3 years, and the mean age of the control group was 28.65 ± 5.25 years (P = .298). There was no statistically significant difference between the vaccinated and nonvaccinated groups in terms of AMH levels measured at the 6th month (P = .970). When the vaccinated group was compared in terms of AMH values at the first visit before vaccination and at the 6th month after vaccination, no statistically significant difference was found between them (p:0.127) mRNA vaccination to protect against SARS-CoV-2 does not adversely affect ovarian reserve, which is an indirect indicator of fertility. mRNA vaccines continue to be the most important method of protection against epidemics. Carefully and accurately informing women who are hesitant to get vaccinated is of great importance for the success of the fight against the epidemic.

PMID:37335728 | DOI:10.1097/MD.0000000000033824

Medicine (Baltimore). 2023 May 19;102(20):e33570. doi: 10.1097/MD.0000000000033570.

ABSTRACT

BACKGROUND: COVID-19, the disease caused by the novel coronavirus, is now a worldwide pandemic. The number of infected people has continually increased, and currently, this pandemic continues to present challenges to public health. Scatter plots are frequently used to interpret the impact in relation to confirmed cases. However, the 95% confidence intervals are rarely given to the scatter plot. The objective of this study was to; Develop 95% control lines on daily confirmed cases and infected days for countries/regions in COVID-19 (DCCIDC) and; Examine their impacts on public health (IPH) using the hT-index.

METHODS: All relevant COVID-19 data were downloaded from GitHub. The hT-index, taking all DCCIDCs into account, was applied to measure the IPHs for counties/regions. The 95% control lines were proposed to highlight the outliers of entities in COVID-19. The hT-based IPHs were compared among counties/regions between 2020 and 2021 using the choropleth map and the forest plot. The features of the hT-index were explained using the line chart and the box plot.

RESULTS: The top 2 countries measured by hT-based IPHs were India and Brazil in 2020 and 2021. The outliers beyond the 95% confidence intervals were Hubei (China), with a lower hT-index favoring 2021 ( = 6.4 in 2021 vs 15.55 in 2020) and higher hT indices favoring 2021 in Thailand (28.34 vs 14,77) and Vietnam (27.05 vs 10.88). Only 3 continents of Africa, Asia, and Europe had statistically and significantly fewer DCCIDCs (denoted by the hT-index) in 2021. The hT-index generalizes the h-index and overcomes the disadvantage without taking all elements (e.g., DCCIDCs) into account in features.

CONCLUSIONS: The scatter plot combined with the 95% control lines was applied to compare the IPHs hit by COVID-19 and suggested for use with the hT-index in future studies, not limited to the field of public health as we did in this research.

PMID:37335720 | DOI:10.1097/MD.0000000000033570

Medicine (Baltimore). 2023 Jun 9;102(23):e33914. doi: 10.1097/MD.0000000000033914.

ABSTRACT

BACKGROUND: Hypoxic-ischemic brain injury (HIBI) is a disabling consequence of cardiopulmonary resuscitation, which has no direct treatment except supportive care. Many studies have used pharmacological agents to reduce or stop this disability. MLC901 is a traditional Chinese medicine showing neuroprotective and regenerative effects on focal and global ischemia in previous animal and human studies. We designed an experimental, randomized, double-blind, placebo-controlled study to analyze MLC901 efficacy in HIBI patients.

METHODS: In a randomized, placebo-controlled trial, 35 patients with HIBI were randomly designated to receive either MLC901 or placebo capsules 3 times per day over 6 months. We assessed the 2 groups by modified Rankin Scale and Glasgow Outcome Scale at baseline, and follow-up visits in 3rd month, and 6th-month after injury.

RESULTS: Thirty-one patients completed this study. There was no significant difference in baseline characteristics between the 2 groups as regards age, gender, time of resuscitation, the interval between injury and start of the intervention, and the length of intensive care unit stay. Both the placebo and intervention groups improved during the investigation. However, the Glasgow Outcome Scale and modified Rankin Scale scales were significantly improved in the MLC901 group compared to the placebo after 6 months (P < .05) with close to no adverse effects. No major side effect was reported.

CONCLUSION: MLC901 has shown, compared to placebo, a statistically better improvement at 6 months in neurological functions of patients with HIBI.

PMID:37335674 | DOI:10.1097/MD.0000000000033914

Medicine (Baltimore). 2023 Jun 9;102(23):e33911. doi: 10.1097/MD.0000000000033911.

ABSTRACT

BACKGROUND: Similarities between luteinized thecoma associated with sclerosing peritonitis (LTSP) and thecoma, cause difficulty in clinical differential diagnoses. To improve the situation, we selected 10 specified molecular pathological markers that are frequently used in clinical pathology of ovarian sex cord-stromal tumors to determine whether they exert a discriminatory effect.

METHODS: Applying immunohistochemistry, we analyzed the expression of alpha-1,6-mannosylglycoprotein 6-beta-n-acetylglucosaminyltransferase B (MGAT5B), nuclear receptor coactivator 3 (NCOA3), proliferation marker protein Ki-67 (MKI67), estrogen receptor, progesterone receptor, Vimentin, receptor tyrosine-protein kinase erbB-2, Catenin beta-1 (β-Catenin), CD99 antigen (CD99) and Wilms tumor protein (WT1) in 102 cases of diseases containing 11 LTSP and 91 thecoma. Whole-exome sequencing and fluorescence in situ hybridization were used to examine the MGAT5B-NCOA3 fusion gene in LTSP. Statistical analysis was performed using t test, one-way analysis of variance test, and post hoc test.

RESULTS: Six significant markers were verified for the discrimination between LTSP and thecoma, containing 4 upregulating indicators MGAT5B, NCOA3, MKI67, β-Catenin, and 2 downregulating markers CD99 and WT1 in luteinized cells. In addition, the MGAT5B-NCOA3 fusion gene was identified in LTSP for the first time with significantly rich expression compared to thecoma.

CONCLUSIONS: We verified 6 significant molecular pathological markers containing MGAT5B, NCOA3, MKI67, β-Catenin, CD99, and WT1 and identified MGAT5B-NCOA3 fusion gene in LTSP; this work will help clinicians to discriminate between medical conditions and treat patients accurately.

PMID:37335673 | DOI:10.1097/MD.0000000000033911

Medicine (Baltimore). 2023 Jun 9;102(23):e33944. doi: 10.1097/MD.0000000000033944.

ABSTRACT

Anaemia during pregnancy is still 1 of the leading causes of maternal and neonatal mortality in low and middle-income countries. Initiatives to address this need evidence on trends and their relevant factors, as they vary from 1 area to another. This study determined the prevalence of anemia and its associated factors among pregnant women in Ilala, Tanzania. This community-based, analytical cross-sectional study was conducted in April 2022 involving 367 randomly selected pregnant women. An interviewer-administered questionnaire and a HemoCue analyzer were used for data collection The data was described using descriptive statistics (frequency distributions, percentages, etc) and inferential statistics (Chi-square tests and logistic regression) were used to explore the associations between the study’s outcome and its explanatory variables, with a significance level of P < .05. The mean age of participants was 26.2 (standard deviation = 5.2) years, 58.0% had a secondary education level, and 45.2 were prime-para. About half (57.2%) of all participants had low hemoglobin level, among which, 36.2% had moderate anemia. Having a primary education level (adjusted odds ratio [AOR] = 2.3, confidence interval [CI] = 1.1-4.7), having an inter-pregnancy interval of <18 months (AOR = 2.6, CI = 1.2-5.5), being in the third trimester (AOR = 2.4, CI = 1.2-4.7), not taking Intermittent Prophylaxis Treatment (AOR = 3.7, CI = 1.3-10), not taking iron supplement and folic acid (AOR = 3.7, CI = 1.3-10), and having a moderate appetite(AOR = 1.6, CI = 1.0-2.6) were predictors of anemia. Nutritionally related factors were not consuming on a daily basis dairy food (AOR = 3.7, CI = 1.4-9.3), meat/fish (AOR = 6.6, CI = 3-14), dark green and other vegetables (AOR = 6.6, CI = 3.1-14), fruits (AOR = 4.2, CI = 1.4-12) and having a lower dietary diversity score (AOR = 84, CI = 37-188). Approximately half of pregnant women in Ilala municipality were anemic with 1 third of them having moderate anemia. The associated factors varied from nutritional, obstetric, and socio-demographic factors. The targeted interventions should focus on health promotion campaign to sensitize the population on the dangers of anemia in pregnancy and preventive measures that must be adhered to.

PMID:37335672 | DOI:10.1097/MD.0000000000033944

Medicine (Baltimore). 2023 Jun 9;102(23):e33989. doi: 10.1097/MD.0000000000033989.

ABSTRACT

BACKGROUND: Vascular dementia is a cognitive dysfunction syndrome caused by cerebral vascular factors such as ischemic stroke and hemorrhagic stroke. The effect of acupuncture on vascular dementia models is ambiguous, and there is controversy about whether acupuncture has a placebo effect. Oxidative stress and inflammation are the most essential mechanisms in preclinical studies of vascular dementia. However, there is no meta-analysis on the mechanism of vascular dementia in animal models. It is necessary to explore the efficacy of acupuncture through Meta-analysis of preclinical studies.

METHODS: Three major databases, PubMed, Embase and Web of Science (including medline), were searched in English until December 2022.The quality of the including literature was assessed using SYRCLE’s risk of bias tool. Review Manager 5.3 was used to statistically summarize the included studies and the statistical effect values were expressed by SMD. The outcomes included: behavioral tests (escape latency, number of crossings), pathological sections (Nissl and TUNEL staining), oxidative stress markers (ROS, MDA, SOD, GSH-PX) and neuroinflammatory factors (TNF-α, IL-1β, IL-6).

RESULTS: A total of 31 articles were included in this meta-analysis. The results showed that the escape latency, the contents of ROS, MDA, IL-1β, and IL-6 were decreased, and the contents of SOD and Nissl-positive neurons were increased in the acupuncture group as compared with the non-group (P < .05). Compared with the impaired group, the acupuncture group also had the above advantages (P < .05). In addition, the acupuncture group also increased the number of crossings and GSH-PX content, and decreased the expression of TUNEL-positive neurons and TNF-α (P < .05).

CONCLUSIONS: From behavioral tests to slices and pathological markers in animal models of vascular dementia, it can be proved that acupuncture is effective in targeting oxidative stress and neuroinflammatory damage, and acupuncture is not a placebo effect. Nevertheless, attention needs to be paid to the gap between animal experiments and clinical applications.

PMID:37335660 | DOI:10.1097/MD.0000000000033989

Medicine (Baltimore). 2023 Jun 9;102(23):e33996. doi: 10.1097/MD.0000000000033996.

ABSTRACT

The aim of this article is to utilize ultrasound to evaluate the normal cross-sectional area (CSA)of the vagus nerve (VN) in the carotid sheath. This study included 86 VNs in 43 healthy subjects (15 men, 28 women); mean age 42.1 years and mean body mass index 26.2 kg/m2. For each subject, the bilateral VNs were identified by US at the anterolateral neck within the common carotid sheaths. One radiologist obtained 3 separate CSA measurements for each of the bilateral VNs with complete transducer removal between each measurement. Additionally, for each participant, demographic information of age and gender as well as body mass index, weight, and height were documented. The mean CSA of the right VN in the carotid sheath was 2.1 and 1.9 mm2 for the left VN. The right VN CSA was significantly larger than the left VN (P < .012). No statistically significant correlation was noted in relation to height, weight, and age. We believe that the reference values for the normal CSA of the VN obtained in our study, could help in the sonographic evaluation of VN enlargement, as it relates to the diagnosis of various diseases affecting the VN.

PMID:37335655 | DOI:10.1097/MD.0000000000033996

Medicine (Baltimore). 2023 Jun 9;102(23):e33992. doi: 10.1097/MD.0000000000033992.

ABSTRACT

BACKGROUND: Empowerment education is a new nursing education model with great significance in the process of chronic disease rehabilitation, and a number of studies have found that it has good benefits for patients after percutaneous coronary intervention (PCI). But there is no meta-analysis on how empowerment education influence the life of patients after PCI.

AIMS: Our study intends to evaluate the impact of empowerment education on the quality of life, cognitive level, anxiety and depression level of patients after PCI.

DESIGN: Systematic review and meta-analysis, following PRISMA guidelines.

METHODS: RevMan5.4 software and R software were used for statistical analysis. Mean difference or standard mean difference was used as effect analysis statistic for continuous variables with 95% confidence intervals.

RESULTS: Six studies met the inclusion criteria, including 641 patients. The Exercise of Self-Care Agency Scale score of the experimental group was higher than that of the control group, with statistically significant difference. Empowerment education could increase the knowledge of coronary heart disease in patients after PCI, but the difference was not statistically significant.

CONCLUSION: Significant effects of empowerment have been found in improving patients’ quality of life and self-care ability. Empowerment education could be a safe exercise option in PCI rehabilitation. However, the effect of empowerment on cognitive level for coronary heart disease and the depression needs to carry out more large-sample, multi-center clinical trials.

PATIENT OR PUBLIC CONTRIBUTION: A data-analysis researcher and 3 clinicians are responsible for the writing, and no patients participated in the writing of this paper.

PMID:37335644 | DOI:10.1097/MD.0000000000033992

Medicine (Baltimore). 2023 Jun 9;102(23):e34031. doi: 10.1097/MD.0000000000034031.

ABSTRACT

The prognostic value of peripheral blood hemoglobin/red blood cell distribution width ratio (HRR) in colorectal cancer (CRC) is unclear. The aim of this study was to analyze the correlation between peripheral blood HRR and the prognosis of CRC. A retrospective study analyzed the medical records of 284 CRC patients who attended Linyi People Hospital between June 1, 2017 and June 1, 2021. The optimal diagnostic cutoff value for hemoglobin (Hb)/erythrocyte distribution width was determined by ROC curve as 3.098, and patients were divided into high- and low-level groups for comparative analysis of clinical data. Kaplan-Meier method was used for survival analysis, and logrank test was used to assess survival differences. In univariate and multifactorial analyses, Cox proportional risk regression models were used to assess independent risk factors for overall survival (OS) and progression-free survival (PFS). All statistical tests were bilateral probability tests with α = 0.05, and P < .05 was considered statistically significant. There were 284 patients who were finally included in the statistical analysis. Gender, tumor stage, Hb, platelets, and CEA were associated with PFS and OS. Tumor stage, Hb, and HRR (P < .05) were independent risk factors for PFS and OS. Low-level HRR was associated with poor patient prognosis. Low-level HRR is associated with poor patient prognosis and is a potential tumor prognostic marker.

PMID:37335638 | DOI:10.1097/MD.0000000000034031