First report of two braconid genera Syntretus Foerster and Xynobius Foerster from India with description of one new species.

Two genera, namely Syntretus Foerster (Braconidae: Euphorinae) and Xynobius Foerster (Braconidae: Opiinae), are reported for the first time from India. One new species, Syntretus curvatus Gupta, van Achterberg & Pattar, sp. nov. is described and illustrated from southern India. Xynobius chrysops Wu, van Achterberg, Sheng & Chen, 2018, described from Vietnam, is reported newly from India.

Evaluation of Clinical Efficacy Between Forsus and Advansync Fixed Functional Appliance for the Treatment of Skeletal Class II Malocclusion Using 3D Cone Beam Computed Tomography (CBCT): A Prospective Randomized Clinical Trial.

OBJECTIVES: The objective is to assess and compare whether AdvanSync gives better skeletal, dental, and soft tissue outcomes than Forsus fixed functional appliance in post-pubertal skeletal Class II malocclusion patients. METHODOLOGY: A prospective study was conducted using 3D-CBCT of patients taken before and after fixed functional appliance therapy. The sample consisted of 16 patients divided into two groups: Group 1 was treated with Forsus and group 2 with AdvanSync appliance. All subjects were in their post-pubertal growth phase. Treatment changes were evaluated between the study groups using 12 angular and 14 linear parameters. The data were subjected to statistical analysis. RESULTS: Statistically significant changes in SNB (P:0.04) and ANB (P:0.01) in Forsus appliance and AdvanSync (SNB, P:008), (ANB, P: <0.001) were found between the pre and post-fixed functional appliance protocol. The effective mandibular length increased in both groups Forsus(P-value: 0.01) and AdvanSync (P-value: 0.01). Group 1 resulted in lower incisor proclination and intrusion, a reduction in an overbite, whereas group 2 resulted in lower incisor proclination, upper incisor extrusion, and retroclination. Both groups showed significant improvement in the molar relation and overjet. An increase in the total facial convexity was shown in group 1; group 2 showed an increase in the facial convexity and total facial convexity. There was no statistically significant difference between the effects of the Forsus and Advansync appliance groups in the post-fixed functional period. Both groups presented similar results. CONCLUSION: Forsus and Advansync appliances are effective with similar results in normalizing skeletal Class II malocclusion in post-pubertal patients. There was no statistically significant difference between the groups using Forsus or AdvanSync. The changes were minimal - mandibular skeletal effects, majorly dentoalveolar effects, and mild soft tissue effects.

An Assessment and Comparison of Root Resorption With Two Different Corticotomy Techniques During Anterior Teeth Retraction: A Split Mouth Prospective Clinical Study.

Aim The aim of this prospective split-mouth clinical study is to determine the apical root resorption of anterior teeth in patients with two different methods of corticotomy namely indentation and vertical corticotomy techniques. Methods Sixteen adult patients with bimaxillary protrusion requiring the need for extraction of the first premolars were included in the study. For each patient, the particular method of corticotomy technique was assigned randomly along with the side and the procedure was performed following which retraction forces were applied with the help of a closed coil Niti spring. The root resorption was recorded during the stage of space closure for which two cone beam computed tomography (CBCT) were taken, one before the retraction forces could be applied (T1) and one CBCT (T2) after the space closure had occurred. The apical root resorption was assessed and analyzed both linearly and volumetrically using the CBCT taken at T1 and T2.  Results There was root resorption present after the space closure was complete in both the maxillary and mandibular arches. The amount of root resorption that occurred in the indentation technique was slightly lesser as compared to the vertical corticotomy technique. Conclusion Indentation corticotomy cuts for accelerated tooth movement are considered to be a much safer, more effective method, lesser invasive to the surrounding tissues, technique sensitive, and good regional acceleratory phenomenon (RAP), with a Rapid healing process compared to the vertical corticotomy technique.

A novel computation method for detection of Malaria in RBC using Photonic biosensor.

Initial stage detection of malaria is very helpful in reducing the human death rate. Generally manual diagnosis is used for detection of malaria using 100 × to 600 × microscope but time required for this process is very large and false report chances are more, which results in death of a person. A high speed, low cost and result accurate biosensor plays a key role in diagnosis of malaria. When malaria parasite's infects RBC's, its mechanical, physical and biochemical structure will get modified results in change of refractive index of RBC. Therefore, refractive index varies from normal RBC to infected RBC. This factor is utilized to design the photonic biosensor for detection of malaria in humans and it is label free detection method. The proposed photonic crystal sensor has 10 µm × 10 µm dimension. The extracted sample is placed in the sensor holes and light beam with a wavelength of 1.85-1.95 µm is fed inside the bio sensor. If the malaria parasites are present then there will be variation in RI from normal sample results in the wavelength shift. FDTD technique is used for the simulation of this model. Quality factor achieved for this design is 214 and the sensitivity for change in refractive index is 225 nm/RIU.

Multidisciplinary team obviates biopsy in most patients with diffuse parenchymal lung diseases-A retrospective study from India.

INTRODUCTION: The inflammation and fibrosis in diffuse parenchymal lung diseases (DPLDs) in varied proportions give rise to different patterns in radiology and histopathology. The radiological pattern on CT of the thorax most often allows us to make a diagnosis with varying levels of confidence, to optimize management. With a multidisciplinary team bringing the strengths of their individual domains of knowledge, clinical, radiological, histopathological, and in many cases rheumatological, the level of confidence in making this diagnosis increases, often to the stage where the diagnosis is most often right, is concordant with the diagnosis achieved at histopathology and therefore obviates the need for lung biopsy which carries its own costs and risks of complications. Our study emphasizes the role of the multidisciplinary team (MDT) in the management of DPLDs at a tertiary care referral center. MATERIALS AND METHODS: Every case of DPLD presenting to our pulmonology department was discussed in an MDT meeting before subjecting them to any diagnostic intervention or therapy. A clinico-radiological diagnosis was made according to the 2002 ATS/ERS guidelines initially. Later an official ATS/ERS/JRS/ALAT statement on idiopathic pulmonary fibrosis and a 2013 ATS/ERS consensus for the classification and diagnosis of idiopathic interstitial pneumonia was used. The concordance in our study was defined as the percentage of histopathological diagnoses that were identical to the clinico-radiological MDT diagnosis prior to the biopsy. RESULTS: A total of 434 patients with DPLDs were evaluated. The MDT suggested biopsy for only 38.7% (168/434) patients since the pattern was very clear in 266 (61.3%) cases. As not all patients consented to undergo the biopsy procedure when recommended, histopathology was obtained in 102 patients. The histological diagnosis was concordant with the initial MDT diagnosis in 80.3% (82/102) of samples. On an individual basis, connective tissue disease-interstitial lung disease and sarcoidosis showed the best concordance (87%). In idiopathic non-specific interstitial pneumonitis (NSIP) cases, the histopathological diagnosis concurred in only 53.3% (8/15), out of which 8 were NSIP, 4 were usual interstitial pneumonia, and 3 were reported as inadequate sampling on histopathology. CONCLUSION: The MDT plays a crucial role in the diagnosis of DPLDs. Not every pattern requires biopsy confirmation. However, an idiopathic non-specific interstitial pneumonitis diagnosis by the MDT should probably be better confirmed by biopsy.

Evaluation of Synergetic Anticancer Activity of Berberine and Curcumin on Different Models of A549, Hep-G2, MCF-7, Jurkat, and K562 Cell Lines.

Ayurvedic system of medicine is using Berberis aristata and Curcuma longa herbs to treat different diseases including cancer. The study was performed to evaluate the synergetic anticancer activity of Berberine and Curcumin by estimating the inhibition of the cell proliferation by cytotoxicity assay using MTT method on specified human cell lines (A549, Hep-G2, MCF-7, Jurkat, and K562). All the cells were harvested from the culture and seeded in the 96-well assay plates at seeding density of 2.0 × 10(4) cells/well and were incubated for 24 hours. Test items Berberine with Curcumin (1 : 1), Curcumin 95% pure, and Berberine 95% pure were exposed at the concentrations of 1.25, 0.001, and 0.5 mg/mL, respectively, and incubated for a period of 48 hours followed by dispensing MTT solution (5 mg/mL). The cells were incubated at 37 ± 1°C for 4 hours followed by addition of DMSO for dissolving the formazan crystals and absorbance was read at 570 nm. Separate wells were prepared for positive control, controls (only medium with cells), and blank (only medium). The results had proven the synergetic anticancer activity of Berberine with Curcumin inducing cell death greater percentage of >77% when compared to pure curcumin with <54% and pure Berberine with <45% on average on all cell line models.