Enhanced expression of dystrophin, IGF-1, CD44 and MYH3 in plasma and skeletal muscles including diaphragm of mdx mice after oral administration of Neu REFIX beta 1,3-1,6 glucan.

Duchenne muscular dystrophy (DMD) is a rare genetic disease, causing muscle degeneration due to lack of dystrophin with inadequate muscle regeneration culminating in muscle dysfunction. The N-163 strain of Aureobasidium Pullulans produced Beta-1,3 - 1,6-glucan (Neu REFIX) reported to be safe with anti-inflammatory and anti-fibrotic efficacy earlier, herein we evaluated its effects on muscle regeneration in mdx mice. Forty-five mice in three groups (n = 15 each): Group 1 (normal), Group 2 (mdx control), and Group 3 (mdx fed Neu REFIX) were evaluated for 45 days.

Smartphone usage and its association with stress-related bruxism, temporomandibular joint disorder among dental tutees - an analytical investigation.

Background: In recent times, smartphones have become a major part of our lives due to its various benefits such as easy accessibility of information, social connectivity, convenience, smaller size etc. Smartphone overuse can cause stress in a student which can invariably lead to clenching or grinding of teeth and temporomandibular disorder.

Objective: The aim of this study was to evaluate the association between smartphone use, stress due to over-usage, bruxism and temporomandibular disorders among dental students in a private dental institution in Chennai, India.

Prevalence of Dental Caries in Tamil Nadu State, India: A Comprehensive Umbrella Analysis.

Dental caries is a major public health concern among other oral diseases in most developing and industrialized countries, particularly in those nations where preventative programs have not yet been developed. Adults and the elderly population in Tamil Nadu also face significant challenges related to dental caries beyond children and adolescents. This systematic review examined the comprehensive epidemiology of dental caries in all age groups in Tamil Nadu.

Oral dysbiosis and risk of gastrointestinal cancers: A systematic review and meta-analysis of longitudinal studies.

Background: Poor oral health and oral dysbiosis were found to be associated with cancers, especially of the gastrointestinal (GI) system. But the cause-and-effect relationship and the effect of the risk are not yet known due to scarcity of literature. Understanding such risk relationship can contribute to an integrated multi-disciplinary approach for GI cancer prevention.

Evaluation of Crestal Bone Levels using Simvastatin as an Adjuvant Around Immediate Implants - A Clinico Radiographic Study.

Objective: Simvastatin was used as an adjuvant medication in this clinico-radiographic investigation to assess the impact on crestal bone levels around immediate implantation.

Materials And Methods: A randomized controlled trial with 50 patients who needed an implant placed right away was done. Simvastatin was used as an adjuvant in groups ((Group A), whereas group (Group B)) served as the control group for the participants.

Clinical Evaluation of the Retention of Four Different Pit and Fissure Sealants on the First Permanent Molars - An Original Research.

Objective: In this study, the retention rates of four different pit and fissure sealant materials on the first permanent molars were clinically assessed and compared.

Materials And Methods: A total of 120 kids aged 7 to 10 participated in a randomized controlled experiment. On their first permanent teeth, the subjects each got one of the four sealant materials (A, B, C, or D).

Choice of Surgeons in Retractors used in Cleft Lip and Palate Surgery: An Original Research.

Background: To ensure optimal exposure and enable precise tissue manipulation, cleft lip and palate abnormalities require surgical repair utilizing retractors. Different retractors may affect surgical outcomes; however, this is not yet evident. Examining surgeon preferences for retractors in cleft lip and palate surgery and assessing their impact on patient outcomes were the goals of this study.

Assessment of Postoperative Edema in Different Bone Graft Cases in Vertical Defects in Periodontal Surgery: An Original Research.

Background: To replace missing periodontal tissues in vertical defects during periodontal surgery, bone graft materials are frequently used. A frequent occurrence that can affect healing outcomes is postoperative edema. The purpose of this study was to evaluate postoperative edema in various vertical bone graft defects following periodontal surgery.

[Conventional paraffin embedding technique and double-embedding technique for minute oral biopsies and delicate pulp tissue - a comparative study].

Background: Among oral biopsies, small incisional tissues, have to be preserved all through the processing and embedding to ensure optimal visualization of all the mucosal layers without compromise. Optimal tissue orientation is the most critical step in tissue processing for demonstration of definitive morphology in the sections, which is often more challenging in cases of minute/small or thinner sections using routine paraffin techniques to evaluate accurate diagnosis. Some modification is needed to handle these samples to get a better result.

Effect of radiotherapy on phagocytosis percentage and index in patients with oral squamous cell carcinoma.

Background: Phagocytosis plays an important role in the fundamental process of immunity and maintains systemic tissue homeostasis. Phagocytosis function is assessed in radiotherapy to signify the prognosis of patient. Therefore, we designed a study to assess and compare the phagocytosis percentage and phagocytic index of the leucocytes in patients with oral cancer before and after radiotherapy.

Assessment of sex and sexual dimorphism in children from Tamilnadu, India through odontometrics in primary dentition - a cross sectional study with discriminant function analysis.

One of the crucial steps in the process of identification of human remains is sex determination of an unknown individual. Sex can be determined using the human skeleton, especially by examining the pelvis and skull. Odontometric analysis and assessment of sexual dimorphism of the human dentition has been less investigated, especially in primary dentition.

"Ayoub-Shklar" as a Special Stain for Keratin: A Histopathological Study.

Background: Special stains in histopathological studies are used to identify the structures with different dyes apart from the routine stain hematoxylin and Eosin (H and E). The component which is present in the special stains will have a specific bond and affinity for particular tissue components in the histological specimen. Structures like keratin takes up an eosinophilic stain in routine (H and E) staining.

Effect of Asfotase Alfa in the Treatment of Hypophosphatasia- A Systematic Review.

Hypophosphatasia (HPP) is a life-threatening disease that occurs due to the mutation of the TNSALP (Tissue nonspecific isoenzyme of alkaline phosphatase) encoding gene. There is no approved treatment for Hypophosphatasia. Therefore, the only effective treatment for HPP is enzyme replacement therapy using the drug asfotase alfa which increases the patient's life span.

Therapeutic Use of Anti-Sclerostin Antibody in the Treatment of Multiple Myeloma: A Systematic Review.

Multiple myeloma is a malignant cancerous condition that is characterized by abnormal plasma cell production and can lead to bone destruction due to increased osteoclastic activity and decreased osteoblastic activity. Many therapeutic therapies are used to treat diseases, such as chemotherapy and radiotherapy. In recent years, anti-sclerostin antibody treatment has been under investigation for its effect on the multiple myeloma.

Comparative Analysis of Various Forms of Local Drug Delivery Systems on a Class 2 Furcation - A Systematic Review.

Class II mandibular furcation defect is a periodontal condition characterized by a cul-de-sac lesion, a definite parallel constituent with only a portion of alveolar bone remaining intact. There may be involvement of vertical bone loss. Local drug deliveries such as Boric acid, alendronate gel, and other drugs exhibited anti-inflammatory, antibacterial & osteoblastic differentiation activity.

Prevalence of Oral Health Status among the General Population in Kallakurichi District, Tamil Nadu, India- A Cross-Sectional Study.

Aim: The aim of this study is to analyze the prevalence of oral health status among the general population in Kallakurichi district, Tamil Nadu, India.

Materials And Methods: A descriptive cross-sectional study was conducted among the general public in the Kallakurichi district. A total number of 176 samples were selected and equally divided among urban (88 samples) and rural areas (88 samples).

Assessing the Effect of Iron on Oral Health Status among the General Population Residing in High and Low Levels of Iron Blocks in Namakkal District, Tamil Nadu, India: A Cross-Sectional Study.

Aim: This study aims to assess the effect of iron on oral health status among the general population residing in high and low levels of iron blocks in the Namakkal district of Tamil Nadu, India.

Materials And Method: A cross-sectional study was conducted to assess the impact of iron on oral health among people in the Namakkal district of Tamil Nadu, India. The sample size was estimated to be 600, which were equally divided into two groups based on the high and low levels of iron (300 samples) content of water in the Namakkal district based on the multistage random sampling method.

Need Analysis of Indian Critical Health Care Delivery in Government Sectors and Its Impact on the General Public: A Time to Revamp Public Health Care Infrastructure.

Background: Poverty is directly linked to public health care delivery in many ways and dimensions. Every aspect of the human sphere is preplanned, but a health crisis is the only emergency which pushes humanity into severe economic stress. Therefore, every nation aims to safeguard its citizens from a health crisis.

Beneficial effects of 1,3-1,6 β-glucans produced by Aureobasidium pullulans on non-esterified fatty acid levels in diabetic KKAy mice and their potential implications in metabolic dysregulation.

Objectives: In this study, we used an obese and diabetic mouse model to compare two strains of (AFO-202 and N-163) produced beta-glucans (β-glucans), which alleviate lipotoxicity.

Methods: Four groups of KK-Ay mice were used, with six subjects in each group. Group 1: sacrificed on day 0 for baseline values; Group 2: control (drinking water); Group 3: AFO-202 beta glucan-200 mg/kg/day; Group 4: N-163 beta glucan-300 mg/kg/day for 28 consecutive days.

Estimation of salivary lactate dehydrogenase in oral squamous cell carcinoma, oral leukoplakia, and smokers.

Introduction: Lactate dehydrogenase (LDH) is an enzyme seen within every cell during their normal metabolic function. It is always confined within the cell cytoplasm and it becomes extracellular only when a cell dies. The extracellular presence of LDH is related to cell necrosis and tissue breakdown.

Basics of Epigenetics and Role of Epigenetics in Diabetic Complications.

The term "Epigenetics" includes mechanisms by which genetic expression is altered without a change in the underlying DNA sequence. The changes caused by epigenetic mechanisms are inheritable and are one way in direction (irreversible) and also explains why there is differences in genetic expressions of monozygotic twins. The epigenetic mechanisms alter the genetic expressions through DNA methylation, posttranslational modifications (PTMs) of histone, and noncoding RNAs.

First Molars in Permanent Dentition and their Malformations in Various Pathologies: A Review.

Permanent maxillary and mandibular first molars are the first permanent teeth to erupt into the oral cavity along with the mandibular incisors. It serves as an excellent record of maternal and fetal health, reflecting the prenatal, perinatal, and postnatal health and diseases. This review focuses on the molar morphogenesis, molar malformations, their etiopathogenesis, and pathologies causing specific pattern of molar malformations.

Successful engraftment of epithelial cells derived from autologous rabbit buccal mucosal tissue, encapsulated in a polymer scaffold in a rabbit model of a urethral stricture, transplanted using the transurethral approach.

Background: A pilot study reported an autologous buccal mucosal cell transplant in humans through the trans-urethral route using the buccal epithelium expanded and encapsulated in scaffold-hybrid approach to urethral stricture (BEES-HAUS), a minimally invasive approach to treat urethral stricture. Although successful outcomes were achieved in that study, for further validation, it is essential to prove that the transplanted buccal epithelium was engrafted over the urothelium through histological examination of the urethra, harvested post-transplant, which is infeasible in humans. Herein, we report the successful creation of an animal model of urethral stricture and the engraftment of epithelial cells derived from autologous buccal mucosal tissue, encapsulated in a thermo-reversible gelation polymer (TGP) scaffold, transplanted by trans-urethral route.

Evaluation of Micronuclei and Cytomorphometric Changes in Patients with Different Tobacco Related Habits Using Exfoliated Buccal Cells.

Background: Tobacco is one of the main reasons behind the occurrence of oral cancer. Oral cancer, even though being the tenth most common cancer in the world, gets diagnosed at an advanced stage and ends up with poor prognosis. So early diagnosis is the need of the hour.