Efficacy of Aloe Vera, Amlexanox (5%), and Triamcinolone Acetonide (0.1%) in the Management of Oral Lichen Planus.

Objective: This research assessed the efficiencies of aloe vera, 0.1% triamcinolone acetonide, and 5% amlexanox in the management of OLP.

Materials And Methods: A total of 120 participants diagnosed with oral lichen planus (OLP) were equally divided into three groups and treated with: aloe vera, (Group A), 0.

Nine cases of soft tissue keratocysts arising from buccal mucosa and lateral fascial deep region: Clinicopathological and immunohistochemical study.

Background: Soft tissue keratocysts (SKC) are extremely rare and show similar microscopic morphology to keratocystic odontogenic tumor. The aim was to investigate immunohistochemical (IHC) features and origin of SKCs developing in buccal mucosa and lateral facial deep region.

Material And Methods: Expression of CK19, CK10/13, Ki67, Cyclin D1 and Osteopontin (OPN) of 9 SKCS were investigated using IHC.

Validation of the third molar maturity index cut-off value of <0.08 for indicating legal age of 18 years in Eastern Chinese region.

Having a reliable, inexpensive and simple method to estimate 18 years of age would be of help in the forensic field. This study aimed to test the accuracy of the third molar maturity index (I) in indicating the legal adult age of 18 years. This retrospective cross-sectional study analysed 450 digital panoramic images of Eastern Chinese children and young adults (226 females and 224 males) aged between 14 and 22 years.

Impaired systemic vascular reactivity & raised high-sensitivity C reactive protein levels in chronic obstructive pulmonary disease.

Background & Objectives: Chronic obstructive pulmonary disease (COPD) is characterized by slowly progressive airflow limitaion, chronic lung inflammation and associated systemic manifestations. The objective of this preliminary study was to investigate the levels of high sensitivity C reactive protein (hs CRP) and tumour necrosis factor-α (TNF-α) as markers of systemic inflammation and assessment of systemic vascular reactivity that may play an important role in development of cardiovascular disease in COPD patients.

Methods: Systemic vascular reactivity was assessed non-invasively by measuring peripheral pulse waveform changes during reactive hyperemia (RH) in 16 COPD patients and 14 controls by photoplethysmography technique (PPG).

Vascular Responses to Post Occlusive Reactive Hyperemia and Systemic Inflammation in Overlap Syndrome of Chronic Obstructive Pulmonary Disease and Obstructive Sleep Apnea.

Background: Post-occlusive reactive hyperemia (RH) is impaired in Chronic Obstructive Pulmonary Disease (COPD) and Obstructive Sleep Apnea (OSA). The aim of the present study was to examine systemic vascular response and endothelial function in patients of Overlap Syndrome (OS) of COPD and OSA and also to investigate whether OS has any additional effect on endothelial dysfunction when compared to dysfunction caused by COPD alone.

Methods: 31 COPD patients and 13 healthy controls participated in the study.

Molecular insights of saliva in solving paternity dispute.

Everyone is born with a unique genetic blueprint i.e. its own genome.

Serum cytokine profiling and enrichment analysis reveal the involvement of immunological and inflammatory pathways in stable patients with chronic obstructive pulmonary disease.

Chronic obstructive pulmonary disease (COPD) is a major global health problem. It results from chronic inflammation and causes irreversible airway damage. Levels of different serum cytokines could be surrogate biomarkers for inflammation and lung function in COPD.

Quantitative and qualitative assessment of DNA extracted from saliva for its use in forensic identification.

Unlabelled: Saliva has long been known for its diagnostic value in several diseases. It also has a potential to be used in forensic science.

Objective: The objective of this study is to compare the quantity and quality of DNA samples extracted from saliva with those extracted from blood in order to assess the feasibility of extracting sufficient DNA from saliva for its possible use in forensic identification.

Status of forensic odontology in metro and in tier 2 city in urban India.

Unlabelled: Dentist can play a significant role in identifying the victims or perpetrators of crime as well as in disasters. Knowledge about the various aspects of forensic science as well as dental and related evidences can help a dental practitioner in assisting the civil agencies in such cases.

Aim: To evaluate the awareness and knowledge of forensic odontology among dentists in a metropolitan and a tier 2 city.

Functional studies of the Ciona intestinalis myogenic regulatory factor reveal conserved features of chordate myogenesis.

Ci-MRF is the sole myogenic regulatory factor (MRF) of the ascidian Ciona intestinalis, an invertebrate chordate. In order to investigate its properties we developed a simple in vivo assay based on misexpressing Ci-MRF in the notochord of Ciona embryos. We used this assay to examine the roles of three structural motifs that are conserved among MRFs: an alanine-threonine (Ala-Thr) dipeptide of the basic domain that is known in vertebrates as the myogenic code, a cysteine/histidine-rich (C/H) domain found just N-terminal to the basic domain, and a carboxy-terminal amphipathic α-helix referred to as Helix III.

Cross-validated methods for promoter/transcription start site mapping in SL trans-spliced genes, established using the Ciona intestinalis troponin I gene.

In conventionally-expressed eukaryotic genes, transcription start sites (TSSs) can be identified by mapping the mature mRNA 5'-terminal sequence onto the genome. However, this approach is not applicable to genes that undergo pre-mRNA 5'-leader trans-splicing (SL trans-splicing) because the original 5'-segment of the primary transcript is replaced by the spliced leader sequence during the trans-splicing reaction and is discarded. Thus TSS mapping for trans-spliced genes requires different approaches.

Search for the acetylcholine and vesamicol binding sites in vesicular acetylcholine transporter: the region around the lumenal end of the transport channel.

Vesicular acetylcholine transporter (VAChT; TC 2.A.1.

Equilibrium binding and transport by vesicular acetylcholine transporter.

The method describes production and the selection of neurosecretory PC12A123.7 cells stably transfected with human vesicular acetylcholine transporter (hVAChT). Transfected cells provide postnuclear supernatant used to characterize equilibrium binding of the neurotransmitter acetylcholine (ACh), the pH dependence for transport of ACh, and the rate behavior for dissociation of the allosteric, high-affinity inhibitor vesamicol.

Possible important pair of acidic residues in vesicular acetylcholine transporter.

Invariant E309 is in contact with critical and invariant D398 in a three-dimensional homology model of vesicular acetylcholine transporter (VAChT, TC 2.A.1.

Multiple protonation states of vesicular acetylcholine transporter detected by binding of [3H]vesamicol.

Vesicular acetylcholine transporter (VAChT) is inhibited by (-)-vesamicol [(-)-trans-2-(4-phenylpiperidino)cyclohexanol], which binds tightly to an allosteric site. The tertiary alkylamine center in (-)-vesamicol is protonated and positively charged at acidic and neutral pH and unprotonated and uncharged at alkaline pH. Deprotonation of the amine has been taken to explain loss of (-)-vesamicol binding at alkaline pH.

Reversal frequency in Caenorhabditis elegans represents an integrated response to the state of the animal and its environment.

The locomotion of Caenorhabditis elegans consists of forward crawling punctuated by spontaneous reversals. To better understand the important variables that affect locomotion, we have described in detail the locomotory behavior of C. elegans and identified a set of parameters that are sufficient to describe the animal's trajectory.