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The present study was aimed to examine the concentration of heavy metals in the two edible fish species Carassius carassius and Triplophysa kashmirensis of the Dal Lake (Srinagar, Jammu, and Kashmir, India). Metals cadmium (Cd), manganese (Mn), copper (Cu), zinc (Zn), lead (Pb), and chromium (Cr) were analyzed using atomic absorption spectroscopy (AAS). Differences in the heavy metal accumulation were observed between the two species as well as between different sizes of the same species. Small size fishes exhibited more concentration of heavy metals than the larger size fishes of the same species. Heavy metals were found in the ranking order of Zn > Cr > Pb > Cu > Mn > Cd in both species of fishes and in both sizes as well. Zn, being the most concentrated metal found in both species, can pose a threat in the near future. Since both species are edible and constitute an essential part of human diet, the heavy metals assessed can be bioaccumulated in humans when consumed; hence, an extensive investigation is needed to evaluate the heavy metal concentration of other edible fishes of the Dal Lake in the future. The study will also be helpful in providing baseline data on the heavy metal accumulation of edible fish species in freshwater ecosystems. [ABSTRACT FROM AUTHOR]

Background & objectives: Investment in mental health is quite meagre worldwide, including in India. The costs of new interventions must be clarified to ensure the appropriate utilization of available resources. The government of Gujarat implemented QualityRights intervention at six public mental health hospitals. This study was aimed to project the costs of scaling up of the Gujarat QualityRights intervention to understand the additional resources needed for a broader implementation. Methods: Economic costs of the QualityRights intervention were calculated using an ingredients-based approach from the health systems' perspective. Major activities within the QualityRights intervention included assessment visits, meetings, training of trainers, provision of peer support and onsite training. Results: Total costs of implementing the QualityRights intervention varied from Indian Rupees (₹) 0.59 million to ₹ 2.59 million [1United States Dollars (US $) = ₹ 74.132] across six intervention sites at 2020 prices with 69-79 per cent of the cost being time cost. Scaling up the intervention to the entire State of Gujarat would require about two per cent increase in financial investment, or about 7.5 per cent increase in total cost including time costs over and above the costs of usual care for people with mental health conditions in public health facilities across the State. Interpretation & conclusions: The findings of this study suggest that human resources were the major cost contributor of the programme. Given the shortage of trained human resources in the mental health sector, appropriate planning during the scale-up phase of the QualityRights intervention is required to ensure all staff members receive the required training, and the treatment is not compromised during this training phase. As only about two per cent increase in financial cost can improve the quality of mental healthcare significantly, the State government can plan for its scale-up across the State. [ABSTRACT FROM AUTHOR]

Rhizophora mucronata Leaves Polysaccharide (RMLP) was extracted and purified from the mangrove Rhizophora mucronata leaves by anion-exchange and size-exclusion column chromatography. Physicochemical characterization of RMLP was evaluated by spectrtoscopic analysis (FT-IR, 1H & 13C NMR) and RP-HPLC. The molecular weight of RMLP was found to be 2.69 kDa, comprised of monosaccharides such as arabinose, galacturonic acid, galactose, mannose, xylose, rhamnose and glucose. The scanning electron microscope (SEM) images showed the appearance of irregular stacks of crystal blocks with a compact structure of RMLP at 5000x fold magnification. The viscosity analysis revealed the pseudoplastic fluid behavior of the polysaccharide with shear-thinning properties. The result of x-ray diffraction (XRD) and Congo red analysis confirmed the semicrystalline nature of RMLP and has triple-helical conformation. Thermal analysis (TGA and DSC) results proved high thermal stability of the RMLP fraction as its degradation temperature was found to be 310 C. The RMLP showed tremendous antibiofilm activity in a dose-dependent manner against the gram positive and gram negative pathogens. The RMLP showed effective antioxidant ability on DPPH scavenging, superoxide, ABTS, hydroxyl anion radical and Fe2+ chelating activities. These findings indicated that RMLP has promising antioxidant and antibiofilm properties against human pathogens, which makes it a better therapeutic agent in the field of functional foods and medicines. [Display omitted] • RMLP (polysaccharide) from the leaves of Rhizophora mucronata mangrove plant was characterized. • RMLP consists of arabinose, galacturonic acid, and galactose monosaccharides in major amount. • It showed shear thinning behavior in the solution having triple-helix conformation. • RMLP showed semi-crystalline nature and high thermal stability with a degradation temperature of 310 °C. • It shows promising antioxidant activity and antibiofilm activity against tested pathogens. [ABSTRACT FROM AUTHOR]

Treatment of hirsutism is usually resistant, and from medical management to laser hair reduction, the treatment of hirsutism and its assessment are the most challenging. The aim of the study was to compare the response to treatment by laser hair reduction with long pulsed (1064 nm) Nd:YAG laser in patients of idiopathic hirsutism and polycystic ovarian syndrome (PCOS) by clinical and trichoscopic assessment. A hospital-based comparative, observational prospective study was carried out on female patients with hirsutism over a period of 18 months with two groups of participants: fifty women with idiopathic hirsutism (group A) and fifty with PCOS (group B). Laser hair reduction was done with long pulsed (1064 nm) Nd:YAG laser in both groups up to six sessions, 4 weeks apart and followed for 3 months post last laser session. After the sixth session of laser hair reduction, excellent response (> 75% reduction) from baseline was seen in 70% of patients in group A and in 54% of patients in group B. After 3 months of follow-up of the last laser session, it was found that the results persisted in patients with idiopathic cause than in those due to PCOS, seen both clinically and trichoscopically with decrease in hair shaft thickness, hair shaft colour, terminal vs. vellus hair ratio and hair density per cm2. Hirsutism due to idiopathic cause responds better to laser hair reduction with long pulsed (1064 nm) Nd:YAG laser than that due to PCOS, due to underlying hormonal imbalance in the latter group. Follow-up of only up to 3 months after last laser session was done and tricoscan was not done. [ABSTRACT FROM AUTHOR]

In the current scenario, most countries are affected by COVID-19, a pandemic caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that has a massive impact on human health. Previous studies showed that some traditionally used medicinal herbs and their combinations showed synergistic anti-viral and anti-inflammatory activity against SARS-CoV-2 type infections. Therefore, the goal of this study is to demonstrate the anti-viral and anti-inflammatory effects of a novel polyherbal formulation, hereinafter referred to as Imusil, on Vero E6 cell lines and Raw 264.7 murine macrophage cells respectively. The Imusil was subjected to identify its chemical characterisations such as UV–Visible spectrum profile, Fourier transform infrared spectroscopy (FT-IR) and gas chromatography–mass spectroscopic (GC–MS) analysis. FT-IR analysis of Imusil peak values with various functional compounds such as alcohol, esters, aliphatic and carboxylic acids. GC–MS analysis of compounds with totally 87 compounds major chemical compounds were identified, such as 3-(Octanoyloxy) propane-1,2-diyl bis(decanoate), Succinic acid, 2-methylhex-3-yl 2,2,2-trifluoroethyl ester, Neophytadiene, 3,5,9-Trioxa-4-phosphaheneicosan-1-aminium, 4-hydroxy-N,N,N-trimethyl-10-oxo-7-[(1-oxododecyl)oxy]-, hydroxide, inner salt, 4-oxide, (R)-. The anti-viral activity of Imusil against SARS-CoV-2 was assessed using plaque reduction assay and anti-inflammatory study was conducted on lipopolysaccharide (LPS)-induced RAW 264.7 cells. The results obtained from the study reveal that Imusil significantly inhibited SARS-CoV-2 replication in Vero E6 cells and the production of inflammatory mediator's cyclooxygenase-2 and pro-inflammatory cytokines like tumour necrosis factor-α and interleukin- 6 were significantly reduced, along with thwarting the significant oxidative stress by preventing the expression of NOX-2 thereby inhibiting the reactive oxygen species formation. Hence, considering the current study as a novel strategy for mediating the COVID-19 associated aliments, inceptive scientific evidence of Imusil promises its potential therapeutic implications against COVID-19 and inflammatory conditions. [ABSTRACT FROM AUTHOR]