Characterization of a novel antifungal protein from Acacia senegal seeds

Aim: The aim of the present study was to isolate antifungal protein from seeds of Acacia senegal in order to develop a new, effective and environmental friendly biofungicide.Methodology: Antifungal protein from A. senegal seeds was extracted and purified through ammonium sulphate precipitation, dialysis, ion exchange and gel filtration chromatography. The novel antifungal was characterized employing SDS-PAGE, chitinase activity and antifungal efficacy. The purified protein was also characterized through MALDI-TOF MS/MS. Results: The yield of purified antifungal protein was estimated to be 0.96 mg 25 g-1 seeds and its molecular mass determined by SDS PAGE was 52.9 kDa. The purified protein exhibited antifungal activity against phytopathogenic fungi viz., Macrophomina phaseolina and Fusarium oxysporum also possessed chitinase activity. The purified protein was characterized through MALDI-TOF MS/MS and its spectra revealed 14 peptides with their specific amino acid sequences. Interpretation: The antifungal protein isolated from A. senegal seeds has broad-spectrum antifungal activity with chitinase activity against pathogenic fungi that can be exploited for management of fungal disease as biopesticide to promote sustainable agriculture

English Language Proficiency Program for First Year Medical Undergraduate Students of Vernacular Medium

Objective: To improve English language of newly admitted 1st MBBS students from vernacular medium byimplementing English Language Proficiency Program (ELPP).Method: English Language Proficiency Program of 40 hours’ duration was implemented for 38 Gujarativernacular medium students of 1st MBBS. ELPP was delivered by Expert English language teacher. ELPPincludes reading, writing, speaking and grammar. ELPP was evaluated through Pre and Post-test for Englishlanguage component like, reading & comprehension, vocabulary, grammar & written expression. Studentfeedback was also taken at the end of program.Results: English language proficiency programme significantly improved the vocabulary and writtencommunication, however no significant improvement was observed in grammar and reading comprehension.Majority of students rated the course as good to excellent. Large numbers of students felt that the coursewas useful and improved their communication skills.Conclusion: English language course for student of 1st MBBS vernacular medium was received well. Studentalso rated the program as useful for improving their language proficiency and communication skills.

Genetic diversity in henna based on gene targeted SCoT, arbitrarily amplified ISSR and nuclear rDNA multiplicity

Aim: The present study was undertaken to analyze the extent of genetic variability existing among twenty accessions of Lawsonia inermis, collected from Rajasthan and Gujarat states of India, using gene targeted SCoT, arbitrarily amplified ISSR and nuclear rDNA markers. Methodology: Twenty henna accessions, vegetatively established at the Institute were collected from Rajasthan (7) and Gujarat (13). Twenty-six SCoT and twenty ISSR markers generating distinct, unambiguous and scorable fragments were selected, after preliminary screening for assessment of genetic diversity. Data analysis was performed using NTSYS-pc, GenAlEx 6 and POPGENE version 1.31 programs, and dendrograms were generated using unweighted pair group method for arithmetic mean (UPGMA). The internal transcribed spacer (ITS) region of ribosomal DNA was amplified using universal primers followed by sequencing and dendrogram generation. Results: SCoT markers revealed lower values of similarity coefficients ranging from 0.87 - 0.93 compared to 0.93 - 0.98 for ISSR. SCoT markers delineated the L. inermis cultivars into three distinct clusters while ISSR markers demarcated them into five clusters. Interpretation: The Gujarat population of L. inermis was richer in genetic diversity than that of Rajasthan. SCoT markers proved better than the ISSR markers for genetic diversity analysis. Substantial variation in ITS-1 region due to SNPs, INDELS and ITS length polymorphism the nucleotide sequences signified its phylogenetic utility in assessing genetic diversity in of L. inermis.

A Clinical Study of Factors Influencing Graft Success after Repeat Penetrating Keratoplasty and their Management

Introduction: Corneal disease ranks 5th among the causes ofblindness and it forms 7.1% of total blindness and is a seriouspublic health problem resulting in medical and economicburden to the nation. A study was carried out to evaluateregrafts with emphasis on factors which caused failure oforiginal graft and factors influencing graft success after repeatPK.Material and methods: The prospective study consisted ofcases of graft failure attending Eye Bank Clinic at CommandHospital, Kolkata, from Jan 2017 to Dec 2018. Intervalbetween primary graft and repeat PK was minimum of 06months. All the surgeries were performed by a single surgeon.Results: Out of 164 PK, 28 regraft (17.07%) were performed.The regrafting were carried out on cases of graft failure dueto endothelial failure (39.3%), allograft rejection (17.8%),recurrence of disease (14.2%), secondary glaucoma (10.7%),ocular surface disorder and dry eye (10.7%), Pseudomonasinfection (3.6%) and unknown (3.6%). In 13 cases simplerepeat keratoplasty and in rest 15 cases combined procedureswere done. 17 cases (60.7%) had clear regrafts and in 11cases the regraft became opaque during follow up period of06 months to 2 years (average 12.6 months). Pseudophakicbullous keratopathy had greater rate of clear regrafts (71.4%).09 out of 11 cases of failure had one of the preoperative factorslike raised IOP, anterior synechiae, corneal vascularizationand younger recipient age group. Vascularization of recipientbed was associated with greater rate of graft failure (60%).Conclusions: Better visual outcome and graft survival inregraft can be achieved by understanding the underlyingpathology and formulating a preoperative plan.

Assessment of genetic divergence of mango genotypes using multivariate techniques

Aim: The study was carried out to assess the overall genetic variability of 60 mango (Mangifera indica) genotypes for important fruit quality and yield characteristics to select better parents for mango breeding programme. Methodology: A total of 17 variables were scored and subjected to multivariate analysis. ANOVA, descriptive statistics, cluster analysis and principal component analysis were used to investigate variability among the genotypes for the selected traits. Results: Significant phenotypic variability was observed for studied traits. Cluster analysis classified all genotypes into two major groups according to shared similarity. Principal component analysis revealed that traits like fruit weight, fruit diameter, pulp content and pulp: stone ratio contributed positively, while fruit shape index, TSS:acid ratio, stone and peel traits contributed negatively for a large proportion of the observed variability. Interpretation: Pusa Arunima, Pusa Shresth, Pusa Lalima, Mallika, Ramkela, Amrapali, Extreema, Neelum, Gulab Jamun, S.B. Alibagh, Tommy Atkins, Primor-de-Amoreira genotypes were found unique for fruit and yield attributing traits, thus making them potential donor parent for fruit weight, fruit color, fruit diameter, fruit shape, pulp and pulp: stone traits in mango hybridization programme.

Molecular diagnosis and intraspecific genetic variability of root pathogens of arid legumes in Western Rajasthan, India / Diagnóstico molecular y la variabilidad genética intraespecífica de patógenos de raíces en leguminosas resistentes a sequías del oeste de Rajasthan, India

Abstract:The productivity of arid legumes, such as Clusterbean (Cyamopsis tetragonoloba), Cowpea (Vigna unguiculata), Moth bean (Vigna aconitifolia) and Horse gram (Macrotyloma uniflorum), may remain stagnant over decades because of their high susceptibility to root diseases. Besides, there is a limitation on the information about molecular diagnosis and intraspecific genetic variability of root pathogens in arid legumes. To contribute in this field, we assessed a total of 52 isolates from 88 root samples that were found infected with fungal pathogens in Jodhpur, Jaipur and Bikaner Districts of Rajasthan. Diseased roots samples were analyzed following standard microbiological methods for fungus extraction and purification, and for genetic studies. Irrespective of the geographical location from where the diseased samples were collected, all pathogen isolates were clustered in RAPD dendrograms as per their respective genera. Phylogram, based on multiple sequence alignment, revealed that different genera (i.e. Fusarium, Neocosmospora and Syncephalastrum), separated from each other, and species within the same genera, clustered together with their reference sequences with apreciable bootstrap values. Out of 20 representative isolates representing each cluster and all outgroups sequenced, eight were molecularly identified as Neocosmospora vasinfecta, five as Fusarium solani, two as Neocosmospora striata, two as Fusarium acutatum, one as Syncephalastrum monosporum, one as Fusarium oxysporum and one as Fusarium species. The root pathogens of the arid legumes were found neither restricted to a geographical location nor were host specific in nature. Fusarium solani wilt in cowpea and seedling rot in moth bean, F. oxysporum wilt in moth bean, F. acutatum damping off in cowpea and Clusterbean, Fusarium sp. seedling rot in Clusterbean, Neocosmospora striata root rot in cowpea and wilt in Clusterbean and Syncephalastrum monosporum root rot in Clusterbean were molecularly identified as new fungal records as pathogens causing root diseases in arid legumes. Rev. Biol. Trop. 64 (4): 1505-1518. Epub 2016 December 01.

Resumen:La producción de leguminosas resistentes a sequías como Cyamopsis tetragonoloba, Vigna unguiculata, Vigna aconitifolia y Macrotyloma uniflorum, puede permanecer inactiva durante décadas debido a su alta susceptibilidad a enfermedades en las raíces. Además, hay información limitada relacionada con el diagnóstico molecular y la variabilidad genética intraespecífica de patógenos de raíces en estas leguminosas resistentes a sequías. Para contribuir en esta área, evaluamos un total de 52 extractos de 88 raíces infectadas con patógenos fúngicos en los distritos de Jodhpur, Jaipur y Bikaner de Rajastán. Las muestras de raíces infectadas se analizaron siguiendo los métodos estándar de microbiología para extracción y purificación de hongos y para estudios genéticos. Independientemente del sitio donde se recolectaron las muestras contaminadas, todos los extractos patógenicos se agruparon en dendrogramas RAPD en cada uno de sus respectivos géneros. El filograma, basado en alineamiento de secuencias múltiples reveló que distintos géneros (Fusarium, Neocosmospora y Syncephalastrum) separados entre ellos y especies del mismo género se agrupan con sus secuencias de referencia con valores de bootstrap significativos. De cada 20 extractos representantes de cada agrupamiento y todos los grupos externos secuenciados, ocho fueron identificados molecularmente como Neocosmospora vasinfecta, dos como Fusarium acutatum, una como Syncephalastrum monosporum, una como Fusarium oxysporum y una como Fusarium. Los patógenos de estas leguminosas resistentes a sequías no están restringidos por la localidad ni por un hospedero específico. Fusarium solani que marchita el frijol de vaca y pudre la semilla de Vigna aconitifolia, F. oxysporum que marchita a Vigna aconitifolia, F. acutatum que marchita a Vigna unguiculata y Cyamopsis tetragonoloba, Fusarium sp. que pudre la semilla de Cyamopsis tetragonoloba, Neocosmospora striata que pudre la raíz de Vigna unguiculata y marchita a Cyamopsis tetragonoloba y, Syncephalastrum monosporum que pudre la raíz en Cyamopsis tetragonoloba, fueron identificados molecularmente como nuevos registros de patógenos fúngicos que causan daños en las raíces de leguminosas resistentes a sequías.

Can A Single 10 Minutes’ Session Of Meditation Be Useful For Reducing Blood Pressure.

Introduction: There is substantial evidence on the usefulness of meditation for the reduction of blood pressure and stress. Regular practice of meditation improves cardiovascular and mental health. There are lots of documented evidences that meditation is effective in coronary artery diseases. Aims: The study was done to ascertain immediate effect of meditation on blood pressure profile in young healthy students. Methodology: Our study was done in 84 healthy students of 17-20 years of age group of Pramukhswami Medical College, Karamsad. In study group (n=42), students were asked to sit in quiet room and meditation was done for 10 minutes. In this group, blood pressure and heart rate were taken before the meditation and after the meditation. In control group (n=42), blood pressure and heart rate were taken initially then they were allowed to sit comfortably in quiet room for 10 minutes, after that again blood pressure and heart rate were taken. Results: In comparison to control group, in study group SBP, PP and MAP were significantly reduced after meditation from 116.38±14.10 to 109.88±10.55 (P <0.05), 43.2±4.8 to 37.04±3.56 (P <0.05) and 67.6±7.96 to 61.32±5.88 (P < 0.05) respectively. But there is no significant reduction in DBP and HR in study group. In control group, there was no significant change in cardiovascular parameters. Conclusion: Meditation is useful for reduction of blood pressure and best way of life for healthy heart.

Identification, antifungal resistance profile, in vitro biofilm formation and ultrastructural characteristics of Candida species isolated from diabetic foot patients in Northern India.

Purpose: Diabetic foot ulcers are a serious cause of diagnostic and therapeutic concern. The following study was undertaken to determine the fungal causes of diabetic foot ulcers, with their phenotypic and genotypic characterisation. Materials and Methods: A total of 155 diabetic foot ulcers were studied for 1 year. Deep tissue specimen was collected from the wounds, and crushed samples were plated on Sabouraud dextrose agar with chloramphenicol (0.05 g). Identification was done by growth on cornmeal agar, germ tube formation and urease test. For molecular identification, conserved portion of the 18S rDNA region, the adjacent internal transcribed spacer 1 (ITS1) and a portion of the 28S rDNA region were amplified, using the ITS1 and ITS2 primers. Antifungal susceptibility against voriconazole, fluconazole and amphotericin B was determined by standard broth microdilution method. Biofilm formation was studied in three steps. First, on the surface of wells of microtiter plates followed by quantification of growth by fungal metabolism measurement. Finally, biofilms were analysed by scanning electron microscopy (SEM). Results: Fungal aetiology was found in 75 patients (48.38%). All were identified as Candida species (100%). The prevalence of different species was Candida tropicalis (34.6%), Candida albicans (29.3%), Candida krusei (16.0%), Candida parapsilosis (10.6%), Candida glabrata (9.33%). All were susceptible to amphotericin B (100%). On microtiter plate, all the isolates were viable within 48 h showing biofilms. The metabolic activity of cells in the biofilm increased with cellular mass, especially in the first 24 h. On SEM, majority showed budding yeast form. Conclusion: Non‑albicans Candida spp. with potential biofilm forming ability are emerging as a predominant cause of diabetic foot ulcers.

How better is random blinded re‑checking results in Revised National TB Control Programme, India.

Background: The Revised National Tuberculosis Control Programme (RNTCP) is implementing the External Quality assurance (EQA) and Random blinded re-checking (RBRC) as one of its important component. This nationwide study was conducted to determine (1) the number and types of RBRC errors and (2) the sensitivity and specificity among rechecked slides. Materials and Methods: The study was based on the monthly RBRC reports submitted by ~13,000 designated microscopy centres (DMCs) across the country under routine programmatic settings in 2010. The DMCs reports were compiled at district, state and national level. Results: A total of 11, 89,564 slides were rechecked from 11,039 DMCs. Of which 99.5% of rechecked slides did not have any errors. The sensitivity and specificity of the rechecked slides had 98% sensitivity and 100% specificity. Conclusion: RBRC is the crucial component of EQA and the results from the programme are found to be satisfactory. Based on the study findings, the earlier value of 80% sensitivity used for calculation of annual sample size for RBRC has been increased to 90% sensitivity. The annual RBRC sample size for DMCs has been increased by 1.5–2 folds.

Mutations at embB306 codon and their association with multidrug resistant M. tuberculosis clinical isolates.

Purpose: The presence of embB306 mutation in ethambutol (EMB)‑susceptible (EMBs) clinical isolates questions the significance of these mutations in conferring resistance to EMB. The present study was carried out to determine the occurrence of embB306 mutation in EMB‑resistant (EMBr) and EMBs strains of M. tuberculosis. One hundred and four multidrug‑resistant tuberculosis (MDR‑TB) strains were also included to establish the relevance of excessive use of rifampicin (RIF) and isoniazid (INH) in occurrence of embB306 mutations in EMBs M. tuberculosis isolates. Materials and Methods: Deoxyribonucleic acid (DNA) from M. tuberculosis clinical strains was isolated by cetyltrimethylammonium bromide (CTAB) method. Phenotypic and genotypic drug susceptibility testing (DST) was performed on 354 M. tuberculosis isolates by using standard proportion method and multiplex‑allele‑specific polymerase chain reaction assay, respectively. Results: The overall frequency of embB306 mutations in EMBr isolates was found to be five times higher than its occurrence in EMB‑susceptible isolates (50% vs 10%). Further, the association between embB306 mutation and EMB‑resistance was observed to be statistically significant (P = 0.000). Conclusion: The embB306 is not only the main causative mutation of EMB resistance, but is a sensitive applicant marker for EMB‑resistance study.

Identification of pregnancy-associated glycoproteins by peptide mass fingerprinting in water buffalo (Bubalus bubalis).

Ruminant placentas synthesize pregnancy-associated glycoproteins (PAGs) during pregnancy, which serve as biomarkers of pregnancy. The present study was conducted to verify, whether PAGs are expressed in buffalo placenta by using lectin-based affinity chromatography and peptide mass finger printing (PMF). Fetal cotyledonary tissues were collected from gravid uteri procured from slaughtered house. Proteins were extracted and subjected to wheat germ agglutinin (WGA) lectin affinity chromatography to isolate the PAGs. The isolated glycoproteins were separated by one-dimensional SDS-PAGE. PMF results of the 75 kDa protein revealed presence of two PAGs (PAG-7 and -11). The PAG-7 consisted of about 170 mass signals, of which 16 were assigned to corresponding/translated cDNA sequences of buffalo PAG-7, leading to sequence coverage of 40%. PMF result of PAG-11 showed 170 mass signals, of which 15 were assigned to buffalo PAG-11, leading to sequence coverage of 34%. In conclusion, the glycoprotein isolated from placental extract corresponding to 75 kDa band on SDS PAGE gel was a mixture of PAG-7 and -11, which may help in development of suitable diagnostics for pregnancy in buffalo.

Association of MDR-TB isolates with clinical characteristics of patients from Northern region of India.

Purpose: We sought to determine the characteristics and relative frequency of transmission of MDR‑TB in North India and their association with the clinical and epidemiological characteristics of TB‑patients. Materials and Methods: To achieve the objectives PCR‑SSCP, MAS‑PCR and direct DNA sequencing were used against 101 Mycobacterium tuberculosis isolates. Results: Multidrug‑resistant‑TB isolates were found to be significantly higher (P = 0.000) in previously treated patients in comparison to newly diagnosed patients. Further, significant differences (P = 0.003) were observed between different age groups (Mean ± SD, 28.6 ± 11.77) of the TB patients and multidrug resistance. Most frequent mutations were observed at codons 531 and 315 of rpoB and katG genes, respectively, in MDR‑TB isolates. Conclusion: Routine surveillance of resistance to anti‑TB drugs will improve timely recognition of MDR‑TB cases and help prevent further transmission in Northern India.

Arterial Blood Pressure is Inversely Associated with Vascular Sympathetic Reactivity l(sometric Handgrip Exercise) in Gujarati Indian Adolescents.

Studies conducted earlier have found that vascular sympathetic reactivity to isometric handgrip exercise is either low or high in adolescents with higher blood pressure (Hypertensives) as compared to adolescents with relatively lower blood pressure (Normotensive). The current study was conducted to determine the correlation of vascular sympathetic reactivity to isometric handgrip exercise with blood pressure in Gujarati Indian adolescents so as to understand the pathogenesis and/consequences of Hypertension in this population. A cross-sectional study was conducted on 651 Gujarati Indian adolescents (285 girls, 366 boys) of age group 13-19 years. Blood pressure was measured by oscillometry and vascular sympathetic reactivity (Percentage rise in Diastolic Blood Pressure, %RDBP) was assessed using isometric handgrip test. Pearson’s correlation coefficient was determined to study the correlation between %RDBP and blood pressure. In both girls and boys, %RDBP showed significant negative correlation with resting SBP, DBP and MAP. The study thus indicates that an inverse association exist between arterial blood pressure and vascular sympathetic reactivity to isometric handgrip exercise in Gujarati Indian adolescents.

Influence of lean body mass index versus that of fat mass index on blood pressure of gujarati school going adolescents.

Introduction : There are so many studies associating blood pressure in children and adolescents with body fatness i.e. stating that high body fat is associated with high blood pressure in children and adolescents. The purpose of this study was to determine that which portion of the body mass index, fat or fat free mass index is more influencing the blood pressure in Gujarati Indian adolescents. Methods : 733 schoolchildren of 10-18 years of both genders were chosen for this study. The body fat percentage and blood pressure were measured and on the basis of body mass and fat mass, fat free mass index and various other indices were calculated. The association of fat mass index and fat free mass index with blood pressure was computed using correlations. Results : The relationship of BMI with mean blood pressure of boys (R=.326) was more strong than that in girls (R=.149). The blood pressure was having more strong positive correlation with lean body mass index than that with fat mass index in all subjects (R=0.230 versus R=0.184), boys (R=0.285 versus R=0.242), & girls (R=0.179 versus R=–0.081). Conclusion : Fat free mass index has more strong association with blood pressure than fat mass index in the adolescent population irrespective of gender. However as far as prevention of hypertension is concerned, reducing body fat (rather than only body weight) may remain an important measure to prevent hypertension as body fat mass is reducible while lean body mass may not be reducible and, in long term, obesity itself can lead to hypertension by various mechanisms.

2D map of proteins from human renal stone matrix and evaluation of their effect on oxalate induced renal tubular epithelial cell injury

Purpose Proteins constitute a major portion of the organic matrix of human calcium oxalate (CaOx) renal stones and the matrix is considered to be important in stone formation and growth. The present study evaluates the effect of these proteins on oxalate injured renal epithelial cells accompanied by a 2D map of these proteins. Materials and Methods Proteins were isolated from the matrix of kidney stones containing CaOx as the major constituent using EGTA as a demineralizing agent. The effect of more than 3kDa proteins from matrix of human renal (calcium oxalate) CaOx stones was investigated on oxalate induced cell injury of MDCK renal tubular epithelial cells. A 2D map of >3kDa proteins was also generated followed by protein identification using MALDI-TOF MS. Results The >3kDa proteins enhanced the injury caused by oxalate on MDCK cells. Also, the 2D map of proteins having MW more than 3kDa suggested the abundance of proteins in the matrix of renal stone. Conclusion Studies indicate that the mixture of >3kDa proteins in the matrix of human renal stones acts as promoter of calcium oxalate crystal nucleation and growth as it augments the renal epithelial cell injury induced by oxalate. The effect of promoters masks the inhibitors in the protein mixture thereby leading to enhanced renal cell injury. 2D map throws light on the nature of proteins present in the kidney stones. .

Morphometric and molecular characterization of fungus Pestalotiopsis using nuclear ribosomal DNA analysis.

Taxonomy of the fungus Pestalotiopsis based on morphological characters has been equivocal. Molecular characterization of ten Pestalotiopsis species was done based on nuclear ribosomal DNA internal transcribed spacer (ITS) amplifications. Results of the analyses showed that species of genus Pestalotiopsis are monophyletic. We report ITS length variations, single nucleotide polymorphisms (SNPs) and insertions/deletions (INDELS) among ten species of Pestalotiopsis that did not cause any phylogenetic error at either genus or species designation levels. New gene sequences have been assigned (Gen Accession numbers from HM 190146 to HM 190155) by the National Centre for Biotechnology Information, USA.

Studies on genetic divergence among Indian varieties of a spice herb, Coriandrum sativum.

Coriander (Coriandrum sativum L.) is an annual spice herb that belongs to umbel family Apiaceae with diversified uses. We investigated the extent of variability among 22 Indian varieties of coriander using phenotypic and genetic markers. Multilocus genotyping by nine RAPD primers detected an average of intraspecific variations amounting to 66.18 % polymorphism in banding patterns. Analysis of molecular variance indicated that a greater proportion of total genetic variation exists within population (98%) rather than among populations (2%). Higher values of Nei’s gene diversity (h) and Shannon Information Index (i) and genetic distance analysis validate wider genetic diversity among Indian coriander varieties. Besides total internal transcribed spacer (ITS) length variations and single nucleotide polymorphisms, insertions/deletions (INDELS) were detected at seven sites in ITS-1 region. Multiple sequence alignment of 12 sequenced varieties revealed cent per cent identities of 5.8S gene region (162 bp) that validates its conserved nature. Multiple sequence alignment of ITS-1 region may be of phylogenetic significance in distinguishing and cataloguing of coriander germplasm. The representative sequences of each subgroup and all distinct varieties of RAPD clusters have been submitted to NCBI database and assigned Gen Accession numbers HQ 377194-377205. The measures of relative genetic distances among the varieties of coriander did not completely correlate the geographical places of their development. Eventually, the knowledge of their genetic relationships and DNA bar coding will be of significance.

Association of sleep duration with blood glucose level of Gujarati Indian adolescents.

Recently studies conducted in various parts of the world indicate short sleep duration as a novel risk factor for development of type 2 diabetes. However, ethnic differences exist in the etiopathogenesis of diseases, the current study was undertaken to study the effect of sleep duration on the blood glucose level of Gujarati Indian adolescents. A randomized, non-experimental, cross-sectional study was done on the voluntary participants n=332 Gujarati adolescent boys and girls of age group 13-20 years studying at the schools and colleges in the Anand district. The participants were assessed for their sleep duration, body composition and blood glucose level. The sleep duration was reported by the subjects as the number of hours they slept on most of the nights in a week over the last one-year. The observations of the study were then analyzed after grouping them into: 1) Adequate sleep duration at night, ASDN (≥7 hrs) and 2) Inadequate sleep duration at night, ISDN (<7 hrs) groups. One-way ANOVA and post hoc Tuky-Krammer test were used for finding significant differences (P<0.05) between groups. No significant difference was found in all parameters of body composition and fasting blood glucose level between the ASDN group and ISDN group in both boys and girls. However, gender difference exists in the body composition and blood glucose level. The current study indicates that inadequate sleep duration at night (<7 hrs) does not affect the blood glucose level of the Gujarati Indian adolescents of age group 13-20 years.