Retraction Note: Biserial targeted feature projection based radial kernel regressive deep belief neural learning for covid-19 prediction.

[This retracts the article DOI: 10.1007/s00500-022-06943-x.].

Prevalence and comparative analysis of Y chromosome microdeletions in recurrent pregnancy loss.

Recurrent pregnancy loss (RPL) is defined as the spontaneous loss of two or more pregnancies before reaching viability. Diagnosis for couples with RPL usually involves only the female partner. However, it is seen that male partners contribute equally to the occurrence of spontaneous abortions as the Y chromosome harbors several genes that control spermatogenesis and the quality of sperms.

Single-cell classification, analysis, and its application using deep learning techniques.

Single-cell analysis (SCA) improves the detection of cancer, the immune system, and chronic diseases from complicated biological processes. SCA techniques generate high-dimensional, innovative, and complex data, making traditional analysis difficult and impractical. In the different cell types, conventional cell sequencing methods have signal transformation and disease detection limitations.

Evaluating and Comparing the Effectiveness of Nano-HA and HA + β-TCP with A-PRF Clinically and Radiographically in the Treatment of Human Infrabony Defects.

Aim: To evaluate and compare the effectiveness of nanocrystalline hydroxyapatite (NcHA) with advanced platelet-rich fibrin (A-PRF) and hydroxyapatite-reinforced beta tricalcium phosphate (HA + β-TCP) with A-PRF in the treatment of human infrabony defects clinically and radiographically using cone-beam computed tomography (CBCT).

Materials And Methods: There were a total of 28 defects, with 14 defects in the test and control groups, respectively. There were total 28 patients were involved in the study.

Evaluation of PRF and PLA-PGA Membrane Along with Hydroxyapatite Crystal Collagen Fibers Bone Graft in the Treatment of Infrabony Defects.

Aim: The present study was carried out to compare the effectiveness of leukocyte platelet-rich fibrin (L-PRF) membrane and polylactic acid-polyglycolic acid (PLA-PGA) membrane along with hydroxyapatite crystal collagen fibers bone graft in the treatment of human infrabony defects using cone beam computed tomography.

Materials And Methods: A total of 28 systemically healthy patients was chosen which were found appropriate after initial therapy. Each group comprises of 14 defects, according to randomized parallel design.

Biserial targeted feature projection based radial kernel regressive deep belief neural learning for covid-19 prediction.

Coronavirus disease 2019 (COVID-19) is a highly infectious viral disease caused by the novel SARS-CoV-2 virus. Different prediction techniques have been developed to predict the coronavirus disease's existence in patients. However, the accurate prediction was not improved and time consumption was not minimized.

Co-delivery of Diverse Therapeutic Compounds Using PEG-PLGA Nanoparticle Cargo against Drug-Resistant Bacteria: An Improved Anti-biofilm Strategy.

Controlling biofilms of bacteria is a challenging aspect because of their drug-resistance potentials against a range of antibiotics, demanding the development of active anti-biofilm agents. Rutin (R), a natural antioxidant, and benzamide (B), a synthetic antibacterial agent, have several pharmacological and antibacterial abilities. Herein, we developed PEG-PLGA NPs that synergistically carried rutin and benzamide as drug candidates, while displaying therapeutic and anti-biofilm  functions.

Dual drug loaded PLGA nanospheres for synergistic efficacy in breast cancer therapy.

Improved therapeutic effects can be achieved by the delivery of combination of drugs through multifunctional cell targeted nanocarrier systems. The present investigation reports the preparation of Poly (D,L-lactic-co-glycolic acid) (PLGA) nanospheres loaded with the novel combination such as Rutin (R) and Benzamide (B) as drugs using water-oil-water (w/o/w) emulsion method. Dual drug loaded PLGA nanospheres (R/B@PLGA) were stabilized by poly (vinyl alcohol) (PVA) coating and characterized in terms of morphology, size, surface charge, and structural chemistry by Scanning electron microscopy (SEM), Dynamic light scattering (DLS), Zeta potential analysis, UV-vis and Fourier transform infrared (FT-IR) spectroscopy.

Antibacterial synergy between rutin and florfenicol enhances therapeutic spectrum against drug resistant Aeromonas hydrophila.

Emergence of antibiotic resistant bacteria has necessitated the drive to explore competent antimicrobial agents or to develop novel formulations to treat infections including Aeromonas hydrophila. The present study investigates the synergistic antibacterial effects of citrus flavonoid rutin and florfenicol (FF) against A. hydrophila in vitro and in vivo.

A novel rutin-fucoidan complex based phytotherapy for cervical cancer through achieving enhanced bioavailability and cancer cell apoptosis.

Recent studies on flavonoids forming complexes with macromolecules attract researchers due to their enhanced bioavailability as well as chemo-preventive efficacy. In this study, a flavonoid rutin (Ru) is non-covalently complexed with fucoidan (Fu) using the functional groups to obtain a therapeutic polymeric complex overcoming the limitations of bioavailability of rutin. The prepared novel rutin-fucoidan (Ru-Fu) complex is characterized for spectroscopic features, particle size and distribution analysis by DLS.

Paraneoplastic Cardiac Involvement in Renal Cell Carcinoma With Dermatomyositis Sine Dermatitis.

Background: Dermatomyositis is an idiopathic inflammatory myopathy that has been established as one of the many paraneoplastic phenomena. Cardiac involvement can occur with dermatomyositis but has rarely been reported in the literature because symptoms are usually subclinical.

Case Report: A 72-year-old female presented with generalized weakness for 1 month after a recent diagnosis of renal cell carcinoma.

Septic Embolic Stroke Resulting From Endocarditis.

Background: , a member of the coagulase-negative staphylococci (CoNS), has been recognized as a causal organism for infective endocarditis since the 1980s. Although most CoNS have an insidious and chronic nature, they are involved in a variety of systemic infections. infective endocarditis is a rare entity but is as catastrophic as infective endocarditis and requires aggressive antibiotic therapy and, typically, valve replacement.

Seroprevalence and Influence of Torch Infections in High Risk Pregnant Women: A Large Study from South India.

Background: The increased complications to the mother and fetus during or after pregnancy and birth are often caused by a wide array of pathogenic organisms mostly belonging to the TORCH group [toxoplasmosis, rubella, cytomegalovirus (CMV), and herpes simplex virus (HSV)]. These agents cause asymptomatic or mild infection in the mother while serious consequences in fetus. The present study was aimed to find significant etiological pathogens in the causation of high risk pregnancy (HRP) in South Indian population.

Paternal transmission of MTHFD1 G1958A variant predisposes to neural tube defects in the offspring.

Aim: This study aimed to evaluate the role of methylenetetrahydrofolate dehydrogenase (MTHFD1) G1958A variant (rs2236225) as a 'maternal, paternal, or embryonic' genetic risk factor for neural tube defect (NTD) susceptibility. It also estimated differential associations based on type of NTD, offspring sex, maternal-paternal-offspring genotype incompatibility, and parent-of-origin effects (POE) using both case-control and family-based approach. In addition, genotype impact on serum folate levels was also assessed.

Analysis of oxidative stress status through MN test and serum MDA levels in PCOS women.

Polycystic Ovary Syndrome (PCOS) is a multifactorial reproductive healthcare problem affecting 4-12% of women and a leading cause of female infertility worldwide. The potential genetic contributors of PCOS are unclear. However, over the past decade emerging evidence has shown that increased Oxidative Stress (OS) and decreased antioxidant status were often linked with PCOS.

CYP11A1 microsatellite (tttta)n polymorphism in PCOS women from South India.

Background: Polycystic ovary syndrome (PCOS) is a condition with central feature of hyperandrogensism that affects 5-12 % of women worldwide. P450sec the cholesterol side chain cleavage enzyme encoded by CYP11A1 gene is instrumental in the synthesis of sex hormones. A promoter pentanucleotide repeat (tttta)(n) polymorphism of this gene is reported to be associated with several hormone related diseases including PCOS.

TNF-α haplotype association with polycystic ovary syndrome - a South Indian study.

Background: Tumor Necrosis Factor Alpha (TNF-α), is a proinflammatory cytokine in the pathogenesis of Polycystic Ovary Syndrome (PCOS). In order to investigate the role of rs1800629 and rs1799964 polymorphisms in relation to anthropometric measures, family history of complex diseases, diet and clinical features, we performed a case control study in PCOS women from South India.

Methods: A total of 589 samples comprising of 283 patients and 306 controls were enrolled in the present study.

Do ACE I/D gene polymorphism serve as a predictive marker for age at onset in PCOS?

Background: Polycystic ovary syndrome (PCOS) is an endocrine disorder exhibiting variable age at onset of clinical features allied with complex diseases in the later life. ACE is a pleiotropic molecule associated with various pathophysiological functions. The present study was aimed to establish the frequency of ACE I/D gene polymorphism in patients and controls and to assess the influence of this polymorphism on anthropometric and various clinical features of the condition.