Notes

Corrigendum to "Effects of Electric motor Coaching upon Exactness and Precision involving Jaw and also Finger Movements".
The seminiferous tubular diameter, epithelial height, epithelial germ cell count and tubular length were significantly decreased by 11.09, 51.91, 40.65 and 11.10% respectively versus control values after DnBP treatments and were attenuated on co-treatment with GAL or QUE. Co-treatment with GAL afforded better protective effects in both tissues but QUE treatment alone appeared more effective than GAL on the investigated morphometric data. It seems likely that GAL or QUE prevented the tissue damage but the antioxidant profiles of the liver and testis are different in response to the oxidative stress. © Association of Clinical Biochemists of India 2018.GSTP1 involved in the metabolism of carcinogens and toxins, reduces damage of DNA and act as a suppressor of carcinogenesis. Many studies have reported that 313 A > G polymorphism is associated with different cancer in Indian population, but the results remain conflicting rather than conclusive. Therefore, we have performed meta-analysis to clarify the more precise association of GSPT1 313 A > G polymorphism with cancer risk in Indian population. We retrieved all relevant published literature from PubMed (Medline) and Google scholar web database and included those study only based on the established inclusion criteria. Pooled ORs and 95% CIs were used to appraise the strength of association. Publication bias and sensitivity analysis was also evaluated. A total of 6581 confirmed cancer cases and 8218 controls were included from eligible thirty nine case-controls studies. Pooled analysis suggested that the variant genotypes significantly increased the risk of cancer in allele (G vs. A OR 1.266, 95% CI 1.129-1.418, p = 0.001), heterozygous (AG vs. AA OR 1.191, 95% CI 1.047-1.355, p = 0.008), homozygous (GG vs. AA OR 1.811, 95% CI 1.428-2.297, p = 0.001), dominant (GG + AG vs. AA OR 1.276, 95% CI 1.110-1.466, p = 0.001) and recessive (GG vs. AG + AA OR 1.638, 95% CI 1.340-2.002, p = 0.001) genetic models. The stability of these observations was confirmed by a sensitivity analysis. Begger's funnel plot and Egger's test did not reveal any publication bias. This meta-analysis suggests that the GSTP1 313 A > G polymorphism may contribute to genetic susceptibility to cancer in Indian population. However, larger studies and randomized clinical trial will be required to elucidate the biological and molecular mechanism of GSTP1 gene in cancer. © Association of Clinical Biochemists of India 2018.An uncommon deadly genetic situation symbolized by the presence of rapid maturation in infants is called as the Hutchinson-Gilford Progeria Syndrome. The term basically is meant as 'prematurely old' taken from the Greek meanings. The selective cause behind this syndrome is usually a mutation in a gene called LMNA. The product of this LMNA gene which is a protein i.e. Lamin-A is considered to be responsible for anatomical framing which clasps the nuclei of the cell, well organized and together. But, the recent investigations prove a deformity in the protein i.e. Lamin-A that leads to the non-stability of the nuclei an thus gives rise to the deadly situation of untimely ageing in the children popularly known as Progeria. The literature review investigation provided pivotal information about the therapeutic researches related to the syndrome, the mutational causes and the basic information including the major and minor symptoms generally shown by the patients affected with Hutchinson-Gilford Progeria Syndrome. Investigations on this rare, uncommon disease i.e. Progeria had begun a couple of years back and in some of the researches many important aspects about the causes and possible curative drugs related to the disease which can help the patients in leading a normal life with lesser side effects and symptoms have also been discussed. NVP-2 Further studies will more clearly clarify the possible curative agents and unrevealed mechanisms of the disease which will help the scientists to develop measures which can provide more beneficial and healthy life to the patients with lesser complications. © Association of Clinical Biochemists of India 2019.We demonstrated the feasibility of using holographic waveguide for eye tracking. A custom-built holographic waveguide, a 20 mm × 60 mm × 3 mm flat glass substrate with integrated in- and out-couplers, was used for the prototype development. The in- and out-couplers, photopolymer films with holographic fringes, induced total internal reflection in the glass substrate. Diffractive optical elements were integrated into the in-coupler to serve as an optical collimator. The waveguide captured images of the anterior segment of the eye right in front of it and guided the images to a processing unit distant from the eye. The vector connecting the pupil center (PC) and the corneal reflex (CR) of the eye was used to compute eye position in the socket. A 3D printed model eye, which has a similar corneal curvature of human eye and laser pointer tube holder at the tail for simulation of eye gaze on a screen, was used for prototype validation. The benchtop prototype demonstrated a linear relationship between the angular eye position and the PC/CR vector over a range of 60 horizontal degrees and 40 vertical degrees. This prototype eye tracker has a tracking accuracy of 0.72 degree and tracking precision of 0.50 degree over the whole tracking range. These results confirmed that the holographic waveguide technology could be a feasible platform for developing a wearable eye tracker. Further development can lead to a compact, see-through eye tracker, which allows continuous monitoring of eye movement during real life tasks, and thus benefits diagnosis of oculomotor disorders.The emission of electrostatic Langmuir waves by collisional process, termed electrostatic bremsstrahlung emission, and the collisional damping of Langmuir waves, which can be considered as the inverse electrostatic bremsstrahlung process, are rigorously discussed. Some inaccuracies in the previous formalisms are also corrected. It is shown that the improved formulae in the case of Maxwellian particle distributions are given in forms where they satisfy Kirchhoff's law in the balanced form.
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