The present invention provides a piezoelectric material not containing lead and potassium, having a high relative density, a high Curie temperature, and a high mechanical quality factor, and exhibiting good piezoelectricity. The piezoelectric material contains 0.04 percent by mole or more and 2.00 percent by mole or less of Cu relative to 1 mol of metal oxide represented by General formula (1) below. General formula (1) ((Na 1-z Li z ) x Ba 1-x )(Nb y Ti1 -y )O 3 (in Formula, 0.70 x ≤ 0.99, 0.75 ≤ y ≤ 0.99, and 0 < z < 0.15)

Piezoelectric material, piezoelectric element, and electronic apparatus

There is an excessive burden of diabetes complications in low-resource settings. We conducted a systematic review to determine the nature and frequency of diabetes complications in newly diagnosed with type 2 diabetes. A systematic search was performed using Medline, CINAHL and Global Health online databases from inception to July 2020. Articles reporting prevalence of microvascular or macrovascular complications within six months of type 2 diabetes diagnosis and published in English or French from low- and middle-income countries (LMICs) were eligible for analysis. Data were extracted using a standardized data extraction tool. Descriptive statistics were used to describe the prevalence of micro and macrovascular complications in newly diagnosed type 2 diabetes. Assessment of heterogeneity was conducted using the inconsistency index (I2) and Cochran-Q chi2 statistical tests. Publication bias was assessed by the Funnel plot and Egger test. A total of 3 292 records underwent title or abstract screening and 95 articles underwent full text review. Thirty-three studies describing 13 283 participants (aged 20 years and older) met the inclusion criteria. The eligible studies were from Asia (n = 24), Africa (n = 4), Oceania (n = 2), South America (n = 2) and the Caribbean (n = 1). For microvascular complications, the median prevalence (interquartile range) of retinopathy, nephropathy and neuropathy were 12% (6%-15%), 15% (7%-35%) and 16% (10%25%) respectively. For macrovascular complications, the median prevalence (interquartile range) was 10% (7%-17%) for ischaemic heart disease, 6% (1%-20%) for peripheral arterial disease and 2% (1%-4%) for stroke. There was evidence of substantial heterogeneity between studies for all outcomes (I2 > 90%. We found a high prevalence of complications in newly diagnosed type 2 diabetes in LMICs. Findings suggest that many people live with diabetes and are only diagnosed when they present with complications in LMICs. Research is needed to guide timely and effective identification of people living with diabetes in these settings.

/pdf/prevalence-of-microvascular-and-macrovascular-complications-1cppjxy5.pdf

Prevalence of microvascular and macrovascular complications of diabetes in newly diagnosed type 2 diabetes in low-and-middle-income countries: A systematic review and meta-analysis

Evidence for diffuse ferroelectric phase transition and cooperative tricritical freezing of random-site dipoles due to off-centered Bi 3+ ions in the average cubic lattice of (Ba 1-x Bi x )(Ti 1-x Fe x )O 3

SGLT-2 inhibitors are a novel class of anti-diabetic agents which act by inhibiting glucose reabsorption in proximal convoluted tubules of kidney. Apart from maintaining glucose homeostasis they exert a number of positive effects on the cardiovascular system like weight loss, decreasing blood pressure, preserving renal function, reducing triglycerides, natriuresis and improving endothelial dysfunction. In large clinical trials, all the three prototype agents – Empaglifozin, Canaglifozin and dapaglifozin have shown reductions in major adverse cardiovascular events including cardiovascular deaths, non fatal MI, stroke and heart failure (HF) hospitalizations. The reduction in heart failure hospitalization is a surprising finding and trials of these drug are now underway for HF also. More surprising is the fact that the benefits are comparable or even better that achieved by recently approved novel drugs for HF. In this review, we briefly discuss the pathophysiology of HF in diabetes, describe the prototype SGLT-2 molecules available, their data from large cardiovascular outcome trials till date and their role in current practice of diabetes management.

Review on sodium-glucose cotransporter 2 inhibitor (SGLT2i) in diabetes mellitus and heart failure.

Introduction: Vascular complications are the major cause of morbidity in patients with diabetes mellitus. Screening for these complications is crucial in early detection and tertiary prevention. He...

https://journals.sagepub.com/doi/pdf/10.1177/2150132720959962

Prevalence of Vascular Complications Among Type 2 Diabetic Patients in a Rural Health Center in South India.

Samples of Ba0.96Bi0.04Ti0.96Fe0.04O3 were prepared by a solid state reaction method. Data on the dielectric constant as a function of temperature and frequency were obtained in the temperature range 35–180 °C at 10 and 100 kHz. The material shows a diffuse phase transition. With increasing frequency, the transition temperature shifts towards lower temperature, resembling that of a relaxor ferroelectric with a negative shift in Tc. Impedance analysis confirms the relaxor behavior.

Dielectric relaxation in Ba0.96Bi0.04Ti0.96Fe0.04O3

Background: Diabetes is a serious public health problem that threatens the quality of life. Studies have shown that its prevalence is rapidly increasing. In India many studies have been done on diabetes and its complications but most of the studies have been done in urban area. There is limited data on diabetes from rural area. Our study is an attempt to provide data on diabetes in rural area that will guide health care professionals in managing the disease appropriately. The aim of the study was to determine the prevalence of chronic complications in newly diagnosed type 2 diabetes mellitus (T2DM) patients from rural area of western Uttar Pradesh, India. Methods: The study was conducted on 306 newly diagnosed type 2 diabetes mellitus patients. Each patient was screened for diabetic complications, hypertension, dyslipidemia, and body mass index. Standard protocols were used to make the diagnosis of retinopathy, neuropathy and nephropathy. Results: There were 174 males and 132 females. Majority were less than 60 years of age. 20.26% of patients had neuropathy 15.36%, retinopathy and 5.56%, nephropathy. Risk factors of macro-vascular complication such as hypertension, obesity, and dyslipidemia were observed in 38.9, 55.9%, and 54.6% of patients respectively. Coronary artery disease was noticed in 9.15%. Conclusions: Present study shows that high prevalence of micro vascular complications was present at diagnosis along with cardiovascular risk factors among T2DM patient from rural area of western Uttar Pradesh, India.

Chronic complications in newly diagnosed patients with type 2 diabetes mellitus in rural area of western Uttar Pradesh, India

Background: Hair dye poisoning is not rare but is an emerging poisoning in India. The main component of hair dye causing toxicity is para phenylene diamine (PPD). Due to its easy availability and low cost, it is becoming a common mode of self-poisoning in rural area. A prospective study was planned to assess the clinical profile and outcome in patients with hair dye poisoning. Methods: This prospective observational study was conducted on 260 patients of para-phenylene-diamine (hair dye) poisoning, hospitalized in the medical unit of UP Rural Institute of Medical Science and Research, Saifai from January  2011-2014 over a period of  4 years. The diagnosis of PPD poisoning was based on history of ingestion and clinical manifestations. All cases were thoroughly evaluated for different complications and were treated accordingly. Results: Out of 260 cases enrolled, majority were females and were in the age group of 21-30 years. The intent of poisoning was suicidal in 100% cases. Cervico-facial edema was the most common presentation followed by respiratory distress, hypotension and generalised bodyache. Nephro-toxicity was observed in 58.46% cases. Myocarditis was observed in 11.53% cases. Mortality in PPD poisoning was high (21.53%) due to cardiotoxicity and renal failure Conclusions: Hair dye (PPD) poisoning is hepato-nephro as well as myo and cardiotoxic.

Study of hair dye poisoning and its outcome in tertiary care rural institute

Background: Subclinical hypothyroidism is defined as an elevated serum TSH level and normal concentrations of free T3 (FT3), free T4 (FT4), T3 and T4. A positive association between thyroid and diabetes mellitus is well recognized but to study the effect of thyroid disorders on glucose metabolism in non-diabetic patients is an area for extensive research. Present study was planned to assess correlation between subclinical hypothyroidism and glycosylated haemoglobin levels in non-diabetic patients. Methods: A case-control study was conducted on total 209 subjects. 109 patients were allotted in case group and 100 in control group. Controls were relatives and friends of patients who were matched for age and sex. Comparison between the case and the control groups were made using Student’s t-test (unpaired) and Box and Whisker Plot and regression graph were presented for correlation between serum TSH and HbA1c. Results: It was found that there was a positive correlation between the levels of serum TSH (µU/L) and HbA1c (%) in all the participants of the study by Pearson’s correlation coefficient (r=0.35, p < 0.0001). Conclusions: HbA1c levels are increased in subclinical hypothyroid patients. The effects of the elevated levels of Serum TSH on the HbA1c must be considered when interpreting the HbA1c for the diagnosis of diabetes or pre-diabetes in the subclinical hypothyroid patients.

Association of subclinical hypothyroidism and HbA1c levels in non-diabetic subjects attending rural tertiary care centre in central India

Background: The objective of the study was to study the prevalence and association of Helicobacter Pylori infection in patients of ischemic cerebrovascular stroke. Observational analytic cross sectional study. Methods: Seroprevalence of infection by H. pylori was assessed by History, examination, CT scan Brain, Rapid Urease Test and Elisa in 39 patients with acute cerebral ischemia and 30 age and sex matched control subjects selected randomly from general population with similar socio economic status. The presence of carotid plaques instability was evaluated by color doppler ultrasound. Results: Hypertension (61.54%) and previous history of cerebral ischemia are clinically significant leading cause of cerebral ischemia among the patients (p 0.05). Conclusions: Our results support the hypothesis of an association between infection with H. pylori and acute cerebral ischemia and there is no significant association found between H. pylori seropositivity and carotid plaque instability.

A study of Helicobacter pylori infection in patients of ischemic cerebro vascular stroke

Handle everyday research tasks with reliable, citation-backed results

Your personal Research Agent to handle research tasks with citation-backed results

Popular Tasks used by Researchers

How can I help with your research?

Meet SciSpace

Get more enhanced response by uploading the PDFs you want me to reference.

No relevant PDFs in your library

SciSpace is the AI research assistant for academics. Run systematic literature reviews on 280M+ papers, and write papers with cited sources. Trusted by 1M+ students, PhDs & researchers.

SciSpace | AI for Research

Analyze PDFs

Code & Manuscripts

Funding & Grants

Literature & Patents

Medical & Clinical Data

Systematic Review

Visualize & Present

Web & Data

Build a Google Scholar-like website for your research.

Build a website

Create charts and images for your research

Create a Chart

Write a paper for submission to a journal

Draft a manuscript

Patent Search

Design eye-catching scientific posters in minutes.

Scientific Poster Generation

Systematic Literature Review

One task is running at the moment. Your messages will be shown right after.

Drag and drop or click here to browse

Loved by <highlight>1 million+</highlight> researchers

Extract a list of specific topics and their sources from unstructured text

Topics

Compare and analyze relevant papers that matches with your search

Papers

Get insights from PDFs and bookmarked papers from your library

My library

Recent searches

Try searching for:

Catch AI-generated content in scholarly and non-scholarly content

{ai} Detector

Ai Writer

Get PDF Summaries, highlighted text explanations 

Chat with PDF

Effortlessly create in-text citations and bibliographies in APA and 2,500 other formats

Citation generator

Get explanations, summaries, and answers on academic papers

Ease up your research workflow with {scispace}'s cohort of exciting AI tools

Elevate your academic writing skills and convey your ideas the way you want

Paraphraser

Explore our range of reading and writing tools

Your file is being prepared and should be ready in a few minutes. If it's a large file, it might take a bit longer. You can close this window, and we'll email you the file when it's done.

You have reached a maximum limit of <strong>{limit}</strong> columns in the table. Remove at least <strong>1</strong> column to add or create another one.

Granth Kumar

Author Tools

Chat about Author