Background: Cheiloscopy, the study of lip prints, is an upcoming tool for the identification of persons. The lip print of every person is unique and can be used to fix personal identity. Aim: The prime objective of the present study was to ascertain whether the lip prints behold the potential for determination of sex of the individual from the configuration. Methods: The lip prints were recorde...

BACKGROUND Photoinstability of sunscreens because of ultraviolet (UV) exposure is a well-known and common phenomenon. Recently, it was also shown that sunscreens with complex filter combinations are photoinactivated by UV exposures, which can easily be acquired by solar exposure over several hours. OBJECTIVES To assess the change of the spectral transmission after UV exposure (UV-challenged p...

A new "omic" platform-Cosmetomics-that proves to be extremely simple and effective in terms of sample preparation and readiness for data acquisition/interpretation is presented. This novel approach employing Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry Imaging (MALDI-MSI) for cosmetic analysis has proven to readily identify and quantify compounds of interest. It also allows ful...

Groups of time-courses created from fMRI data by the frequently used correlation analysis are often highly heterogeneous. This heterogeneity is due to the limited selectivity of correlation when trying to match brain time-courses to an externally imposed activation paradigm. Thus, this process unnecessarily generates many type I errors (false positives). Furthermore, as a consequence of the het...

Background: Scientific study of lip prints as lines and fissures in form of wrinkles and grooves on labial mucosal surface of upper and lower lip which developed since sixth week of intra uterine life is called as Cheiloscopy. Materials and methods: The present study was done among total 121 2 nd MBBS students after obtaining their informed written consent and ethical approval. Lip prints were ...