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Background: Depression among the elderly is a global public health concern, impacting quality of life and overall well-being. However, there is a lack of recent systematic reviews or meta-analyses on its prevalence in India. This study aims to update this information through a systematic review and meta-analysis. Methods: The study utilized the Geriatric Depression Scale (GDS) as a screening tool for depression among individuals aged 60 and older in India, utilizing electronic databases for community-based cross-sectional studies from inception to date. Pooled prevalence with 95% CI was performed using R statistical software. Results: 23 community-based cross-sectional studies were included representing 13 Indian states, meeting the inclusion criteria. The combined prevalence of depression among the elderly was estimated to be 47% (95% CI: 0.39; 0.55), with significant heterogeneity observed among studies (I²=98%, p<0.01). The study underscores the considerable depression issue among India's elderly population, emphasizing the urgent need for tailored mental health interventions. Conclusion: The meta-analysis reveals a high prevalence of depression among India's senior population, highlighting the need for targeted public health initiatives to address this growing crisis and support the mental health needs of the elderly.
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ABSTRACT Objective: To estimate the serum levels of non-radiologic biomarkers, Insulin-like Growth Factor-1 (IGF-1), and Insulin-like Growth Factor Binding Protein-3 (IGFBP-3) to potentially identify the pubertal growth spurt in skeletal Class II malocclusion subjects. Material and Methods: Eighty subjects (M-38, F-42) with skeletal Class II malocclusion in the age range of 11-18 years were recruited for the cross-sectional study. Human serum IGF-1 and IGFBP-3 were quantitatively assessed by enzyme-linked immunosorbent assay, and the cervical stage (CS) was evaluated from a lateral cephalogram. Results: Gender-wise comparison of the mean serum IGF-1 levels revealed that the initial peak was detected at CS2 in both genders, [males (87.87 ng/mL), females (78.49 ng/mL)]. However, there was a cognizable difference in the second peak of the mean serum IGF-1 levels between males (CS5, 68.58 ng/mL) and females (CS4, 74.63 ng/mL). Mean IGFBP-3 serum levels in male subjects were high in CS4 (47.24 ng/mL) with a further spike in CS6 (50.54 ng/mL), and in female subjects, it was found to be highest in CS3 (51.95 ng/mL) and then in CS5 (49.68 ng/mL). Conclusion: Mean IGF-1 levels exhibited both sexes' prepubertal and late pubertal spikes. Mean IGFBP-3 levels revealed a pubertal and a late pubertal spike in both sexes, with an earlier growth trend observed specific to females compared to males.
Subject(s)
Humans , Male , Female , Child , Adolescent , Insulin-Like Growth Factor I , Insulin-Like Growth Factor Binding Protein 3 , Malocclusion, Angle Class II , Cross-Sectional Studies/methods , Puberty , Statistics, Nonparametric , Growth and DevelopmentABSTRACT
Objective: This study aimed to evaluate the validity and reliability of three bite registrations on articular disc position in temporomandibular disorder patients using magnetic resonance imaging (MRI). Materials and Methods: Fifteen clinically symptomatic and orthodontically untreated temporomandibular disorder patients within the age range of 17–40 years (mean age: 28.5 years) were examined. Each patient was subjected to three bite registrations, namely maximum intercuspation, initial contact bite and Roth power centric bite, and evaluated with MRI. Results: On the right side, the mean vertical and horizontal measurement values of the point in the most posterior aspect of the posterior band of the articular disc in relation to horizontal reference line (HRL) and vertical reference line (VRL) in the sagittal view in the Roth power centric bite were lesser (2.720 ± 1.239 mm and 2.380 ± 1.185 mm, respectively), in comparison with the other two bites, and on the left side too, it was lesser in the Roth power centric bite (2.293 ± 0.979 mm and 2.360 ± 1.078 mm, respectively), when compared to the other two bites. Statistical analysis also showed the significance of Roth power centric bite over the other two bites. Conclusions: Favourable articular disc positional changes were observed in the Roth power centric bite followed by the initial contact bite and that maximum disc recapture was observed in most patients with the Roth power centric bite rather than in initial contact bite and maximum intercuspation positions. The Roth power centric bite could be assumed to be the ideal method for articulation and fabrication of gnathological splints for treating patients with temporomandibular disorders.
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Background: Lactate dehydrogenase (LDH) has been proven to be a diagnostic marker in oral squamous cell carcinoma (OSCC). However, the prognostic value of serum LDH in OSCC is yet to be explored. The purpose of this study is to correlate the level of serum LDH with the degree of OSCC and to evaluate the role of serum LDH as a prognostic marker in OSCC. Methods: The investigators designed and implemented a prospective cohort study composed of patients with OSCC (n = 66) sub?grouped as follows: 2A—well?differentiated (n = 22), 2B—moderately differentiated (n = 22), 2C—poorly differentiated OSCC (n = 22), and normal healthy controls (n = 40). The primary outcome variable was the serum LDH measured at baseline (pre?treatment) and 2 and 12 months post?treatment in OSCC patients. The statistical analysis was performed using the student t?test and analysis of variance, and the P value was set at 0.05. Results: The habit of alcohol consumption alone as a single habit was found only in males (17.5%) (P = 0.3343), whereas betel quid chewing was more common among females (P = 0.0182). A significant difference was observed in the mean serum LDH between OSCC subjects (pre?treatment) (831.56 ± 93.43 IU/L) and controls (188.82 ± 25.53 IU/L), P < 0.00001. The baseline serum LDH was significantly higher in subgroup 2C (933.41 ± 46.1969 IU/L) than in the 2A (742.59 ± 46.5676 IU/L) and 2B (818.68 ± 58.1643 IU/L) subgroups (P = 0). There was a significant decline in the serum LDH within 2 months after treatment, and a further decrement was observed during a 12?month follow?up among the survivors of all three subgroups; P < 0.00001. Conclusion: Serum LDH can play a dual role as a reliable indicator of the degree of OSCC for decision?making in treatment modalities and as a prognostic marker of response to therapy.
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Abstract Objective: To assess the antibacterial and smear layer removal ability of Trigonella foenum, Syzygium cumini, Terminalia chebula seed extracts against E. faecalis dentinal biofilm. Material and Methods: Agar well diffusion, micro broth dilution assay and time-kill curve assay were performed to determine the antibacterial activity. The ability of the herbal extracts to remove the smear layer on the root canal surface was assessed by scanning electron microscopy. Results: Antibacterial activity was observed for the extracts of S. cumini and T. chebula on E. faecalis dentinal biofilm and its planktonic counterparts. The smear layer was efficiently removed by the seed extracts of T. chebula alone. Seed extracts of T. foenum neither possessed antibacterial effect nor smear layer removal ability. Conclusion: The extracts of T. chebula seeds may replace conventional irrigant due to its antibacterial properties and smear layer removing the ability. The extracts of S. cumini may be used as an intracanal medicament as it exhibited a bactericidal effect against the E. faecalis dentinal biofilm following 18 hours of incubation.
Subject(s)
Microscopy, Electron, Scanning/instrumentation , Root Canal Preparation/instrumentation , Syzygium/microbiology , Plant Preparations/therapeutic use , Endodontics , Statistics, Nonparametric , Biofilms , Agar , India/epidemiology , Anti-Bacterial AgentsABSTRACT
In this study, the dye degrading the ability of marine cyanobacteria, Geitlerinema sp TRV27 was tested against the textile dye Acid black 52. Optimum conditions like pH, temperature, dye concentration for acid black 52 dye degradation were studied and were found to be pH 7, 25±2°C. More than 50% of degradation was observed for the tested maximum dye concentration, 100 ppm. The degraded dye intermediate was found to be naphthalene by GC-MS analysis and their toxicity on seed germination was studied. The dye treated biomass was used for the production of biodiesel and the physicochemical properties of biofuel were found to be within the standard limits.
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Abstract Objective: To evaluate the efficacy of herbal mouthwash (Himalaya Hiora Regular) against methicillin-resistant Staphylococcus aureus and Acinetobacter baumanni during ultrasonic scaling. Material and Methods: Group B (n=25) received herbal mouthwash and Group A (n=25) received 0.12% chlorhexidine mouthwash respectively as a preprocedural rinse. The aerosols produced by the ultrasonic unit were collected on MeReSa and Leeds Acinetobacter Agar plates. The experimental setting included eight different locations covering all areas of the operatory. The plates exposed to aerosols for a period of 30 minutes were incubated aerobically at 37ºC for 48hrs and the colony forming units (CFU) were statistically analyzed Results: Herbal mouthwash (Himalaya Hiora Regular) showed a significant reduction in mean CFU of MRSA compared to 0.12% chlorhexidine. While herbal mouthwash was on par with 0.12% chlorhexidine in the reduction of A. baumannii Conclusion: Herbal mouthwash was found to be more effective against MRSA than 0.12% Chlorhexidine mouthwash as a pre-procedural rinse. Both herbal mouthwash and chlorhexidine mouthwash was found to be effective against A. baumannii. Herbal mouthwash may be a safe alternative to chlorhexidine against nosocomial pathogens like MRSA and A. baumannii.
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Ultrasonics , Chlorhexidine , Aerosols , Acinetobacter baumannii , Mouthwashes/chemistry , Chi-Square Distribution , Analysis of Variance , Plant Preparations/therapeutic use , India/epidemiologyABSTRACT
The worldwide prevalence of cerebral palsy among live births is estimated to be between 1.9 and 3.6/1000. The presence of periodontal disease in cerebral palsy children typically is due to bacterial plaque accumulation caused by their inability to correctly clean their own teeth, difficulties in chewing and swallowing food, and improper movements of masticatory muscles and tongue muscles. Objectives: The objective of this study is to estimate the periodontal status in cerebral palsy individuals and evaluate the presence of Dialister pneumosintes. Materials and Methods: Thirty cerebral palsy children from the Spastics Society of Tamilnadu with signs of periodontitis were compared with the same number of age- and gender-matched controls for oral hygiene and periodontal parameters. Subgingival plaque samples were screened for the presence of respiratory pathogen D. pneumosintes by polymerase chain reaction (PCR). Results: A variation was noted between types of cerebral palsy individuals with a mean probing pocket depth value of 6 in spastic type, 4.86 in the ataxic, and 4.3 in the dyskinetic. Clinical attachment level varied from 6.71 in spastic to 5.43 in ataxic and 3.50 in dyskinetic. Oral hygiene index-simplified ranged from 2.764 in spastic to 2.25 in ataxic and 1.41 in dyskinetic. PCR results indicated 25% and 21.7% positivity for D. pneumosintes among cerebral palsy and control group, respectively. The odds ratio calculated to estimate the risk of periodontitis due to D. pneumosintes was 0.765. Conclusion: It was concluded that oral hygiene status and severity of periodontitis worsens as the rigidity and muscle tone limiting limb movement increases in cerebral palsy individuals.
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Background: Gastric carcinomas have various pathological features. Based on patterns of growth and invasiveness, however, they fall into two types: diffuse type and intestinal type. These two types of carcinoma appear to be different in their histogenetic origins. Objectives: To analyse various types of gastric cancer reported in last five years. To compare the features of intestinal and diffuse type gastric carcinoma including gross appearance, staging, grading of tumor. Materials and Methods: This was a retrospective study of 324 gastric cancer which were surgically resected and received over 5 years. The tumors were divided into groups according to their gross and microscopic patterns. Gross appearance was classified based on Borrmann classification. Microscopic features evaluated include tumor cell type, extent of invasion, degree of maturation, formation of glandular structures, nodal metastasis. Results: Totally 320 cases of gastric cancer were received of which 218(68%) were male, 102(32%) were female. Gastric cancers are rare below the age of 30 years. Comparing the type of gastric cancer intestinal type were 269(84%), diffuse type were 24(7.5%) and other type of gastric cancer including GIST, lymphoma, mucinous adenocarcinoma were 27(8.5%). Younger patients have higher stage of lymph node metastasis in diffuse type, but not for the intestinal type. Conclusion: Gastric cancer more common in male (M:F= 2:1) and most frequently seen in 5th decade. Intestinal type constitutes the most common type of gastric tumor. Gross appearance of diffuse type was predominantly infiltrative (79%).
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Background & objectives: The gingiva is a tissue with a high turnover rate of both epithelial and connective tissue cells. In an attempt to identify the possible source of cells which maintain the tissue turnover, we used CD 34, a well established marker of peripheral blood stem cell in healthy human gingiva to determine the origin of progenitor cells in healthy gingiva. Methods: Healthy human gingival samples (n=15) were collected from patients undergoing orthodontic extraction. Immunohistochemistry was done on 5 micron paraffi n fi xed section using the primary antibody CD34 and a universal secondary immunoperoxidase kit. The sections were examined for a golden brown stain indicative of a positive staining. Results: Of the 15 samples 12 demonstrated a positive staining for the endothelial cells. Of these 12 samples, 11 demonstrated positive staining for stromal and paravascular cells and 10 a positive staining for the basal epithelium layers. Interpretation & conclusions: The presence of CD 34 positive cells in gingiva in stromal, paravascular location, and basal layer of the gingival epithelium was demonstrated. We speculate that these could be fi broblastic progenitors originating from the peripheral blood stem cells and the positivity stained epithelial cells could be gingival epithelial stem cells.
Subject(s)
Animals , Antigens, CD34/metabolism , Epithelium/immunology , Gingiva/cytology , Hematopoietic Stem Cells/cytology , Hematopoietic Stem Cells/metabolism , Humans , Pilot Projects , Stem Cells/cytology , Stem Cells/metabolismABSTRACT
BACKGROUND: The epidemiological aspects and diagnostic problems encountered in a rural set up are largely unknown. The present study on cutaneous tuberculosis encompassing clinical, pathological and epidemiological aspects was undertaken at Rajah Muthiah Medical college and Hospital (RMMC&H), a teaching hospital mainly catering to the health needs of a predominantly rural population from villages and hamlets around Chidambaram, a taluq headquarters, located in Cuddalore district ofTamil Nadu. MATERIAL AND METHODS: During the period of study, 5744 cases (82%) of pulmonary tuberculosis and 1261 (18%) of extra-pulmonary tuberculosis were encountered. Cutaneous tuberculosis accounted for 117 (1.67%) of tuberculosis cases. RESULTS: Of the seventy-one patients with cutaneous tuberculosis, 39 had lupus vulgaris and 32 with TBVC. Lupus vulgaris was more prevalent with male pre-ponderance. The maximum incidence was seen in the second decade of life. Both LV and TBVC showed a male pre-ponderance, M:F ratio being 3:2 and 2:1 in LV and TBVC respectively. A majority of patients with LV (27 cases; 69.2%) and TBVC (31 cases; 96.8%) manifested with a single site of involvement. Lower extremities were more commonly involved among patients hailing from poor economic strata who were not habituated to the use of footwear while working out doors. Over crowding was also a contributing factor. The relationships between BCG vaccination and Mantoux test with cutaneous tuberculosis, association with pulmonary tuberculosis in addition to the underlying predisposing socio-economic factors are discussed.
Subject(s)
Adolescent , Adult , Aged , Child , Child, Preschool , Female , Humans , India , Male , Middle Aged , Rural Health/statistics & numerical data , Sex Factors , Tuberculosis, Cutaneous/diagnosis , Young AdultABSTRACT
This study was intended to compare pulmonary function parameters in beedi smokers, cigarette smokers and subjects who smoked both beedi and cigarette on the basis of the dynamic ventilatory pulmonary function tests. The pulmonary function tests were done on 188 subjects which included, 48 beedi smokers, 48 cigarette smokers, 43 others who smoked both beedi as well as cigarette and 49 non-smokers (control). In beedi smokers the values of Forced Expiratory Volume in 1st second (FEV1), Peak Expiratory Flow Rate (PEFR), Forced Expiratory Flow (FEF) 25%-75%, FEV1/FVC%, BMI and weight were significantly lower (P < 0.01) than those of cigarette smokers and non-smokers. Moreover, the Forced Vital Capacity (FVC) and Maximal Voluntary Ventilation (MVV) of beedi smokers were significantly (P < 0.0001) lower than those of non-smokers. It may be concluded that pulmonary functions are more affected in beedi smokers than in cigarette smokers.
Subject(s)
Body Mass Index , Cross-Sectional Studies , Forced Expiratory Flow Rates , Forced Expiratory Volume , Humans , Lung/physiopathology , Male , Peak Expiratory Flow Rate , Pulmonary Ventilation , Smoking/adverse effects , NicotianaABSTRACT
Tuberculosis is a major public health problem in both developing and developed countries. Cutaneous Tuberculosis constitutes a minor proportion of extra-pulmonary manifestations of Tuberculosis. Lupus Vulgaris (LV) is one of the clinical variants of Cutaneous Tuberculosis. A case of a large plaque type psoriasiform lesion of lupus vulgaris on the thigh, of 15 years' duration, in an 18-year-old girl is reported. This case highlights the ignorance level among the patients and consequent failure to avail proper anti-tuberculous treatment despite campaign in print and audio visual media.
Subject(s)
Adolescent , Antitubercular Agents/therapeutic use , Biopsy , Buttocks , Child , Disease Progression , Ethambutol/therapeutic use , Female , Humans , Isoniazid/therapeutic use , Lupus Vulgaris/diagnosis , Pyrazinamide/therapeutic use , Pyridoxine/therapeutic use , Rifampin/therapeutic use , Tuberculin Test , Vitamin B Complex/therapeutic useABSTRACT
Tuberculosis Verrucosa Cutis (TBVC) or warty tuberculosis is a variant of cutaneous tuberculosis in patients with good cell mediated immunity (CMI) to Mycobacterium Tuberculosis, while Miliary Tuberculosis is associated with very poor CMI. Two widely different clinical presentations in the same patient are very rare and being reported.
Subject(s)
Adult , Foot/microbiology , Foot Dermatoses/microbiology , Humans , Male , Mycobacterium tuberculosis/isolation & purification , Penis/microbiology , Skin/microbiology , Treatment Outcome , Tuberculosis, Cutaneous/microbiology , Tuberculosis, Miliary/microbiologyABSTRACT
Tuberculosis affects the population world wide, more among those living in developing countries. The incidence of tuberculosis registered an upward trend even in developed countries, with the advent of HIV infection. Cutaneous tuberculosis accounts for about 1% of cases of extra-pulmonary tuberculosis. Cutaneous tuberculosis presents with various lesions ranging from ulcerative to proliferative or hyperkeratotic lesions. The lesions may sometimes be associated with marked destruction of the tissues resulting in marked disfigurement, especially when it involves face as seen in cases of Lupus Vulgaris. A case of Lupus Vulgaris in a young woman with extensive ulceration of face which responded to ATT resulting in scarring of the face is reported for its rarity amongst Indian population as against western population.