EFFECT OF SIRAVYADHA IN THE PAIN MANAGENT OF GRIDHRASI- A CASE STUDY

Introduction: Gridhrasi is a condition characterized by Ruk, Toda, Stambha, Spandana in Sphik pradesha and radiates downwards to Kati, Prusta, Uru, Janu, Jangha and Pada. Gridhrasi can be compared with Sciatica. Siravyadhais the major line of treatment mentioned in Ayurveda classical texts.Case study: A female patient aged 35 years; presenting with cardinal clinical signs and symptoms of Gridhrasi visited OPD with history of eight years and worsen in last two days. She was examined thoroughly and detailed history of illness was recorded. She was treated with Siravyadha atantara kandara gulpha sandhi by following proper Purva, Pradhana and Paschyat karma.Observation and Result: patient got relief in subjective parameters i.e. Ruk and Stambha. There was marked improvement in SLR test, mild improvement in Rt. Lateral Flexion and Backward extension of lumbar spine Movement. Forward Flexion and Lt. Lateral flexion of lumbar spine Movement remained unchanged.Conclusion: Siravyadha is administered in Tridoshadushti and Sarvangagatadushti. In Ghridrasi, Rakta and Kandara are Dushya and Vyana vata is major Dosha. Siravyadha corrects these imbalances by letting out the vitiated blood. The procedure was simple, economical and can be done in OPD level. It gives immediate relief of pain and stiffness

Alleviation of alloxan-induced diabetes and its complications in rats by Actinodaphne hookeri leaf extract

Leaves of Actinodaphne hookeri Meissn (Family Lauraceae; local name: Pisa) has been in use traditionally for the treatment of diabetes and disorders of the urinary tract which are more common in Chattisgarh and eastern part of India. In the present study, leaves of A. hookeri were subjected to phytochemical investigation and evaluated for anti-diabetic activity. The ethanol and the chloroform extract were found to have significant (p<0.01) blood glucose lowering effect. The extracts also significantly (p<0.01) lowered the increased serum cholesterol and low density lipoprotein levels. Preliminary phytochemical investigation revealed the presence of alkaloids, flavonoids, triterpenoids and glycosides as the major constituents in the ethanol extract. The chloroform extract also showed significant (p<0.01) antihyperglycemic activity and contained alkaloids and triterpenes. It is concluded that the antidiabetic activity of A. hookeri may be due to the presence of alkaloids and triterpenes, and might be promising for the development of phytomedicine for diabetes mellitus along with its associated complications

Современные возможности консервативного и комбинированного лечения местнораспространенного рака гортани

The comparative analysis of results of conservative and combined treatment was carried out. The study group consisted of 400 patients with stage T3–4N0–3M0 laryngeal cancer who received concurrent chemotherapy and radiation therapy in combination with various physical radiomodifyers. The control group comprised 920 patients treated with the same technique but without systemic polychemotherapy. The 5-year relapse-free and overall survival rates were significantly higher in the study group than in the control group  (concervative treatment: 71 % and 86 % versus 37 % and 64.8 %, respectively, р&lt;0,001 and combined treatment: 80 % and 83 % versus 47.4 % and 52 %, respectively(р&lt;0,001). The functional organ was preserved in 71.2 % of locally advanced laryngeal cancer patients treated conservatively compared to 37.0 % of the control group patients. Oprgan-preserving surgeries were performed in 30.5% and 23%, respectively. The total number of patients with the larynx preservation was 50 % of the stydy group and 31.6 % of the control group.Проведен сравнительный анализ результатов консервативного и комбинированного лечения 400 больных (основная группа) раком гортани T3–4N0–3M0 стадии, которым применялась одновременная химиолучевая терапия в сочетании с различными физиче-скими радиомодификаторами и 920 пациентов (контрольная группа), пролеченных по аналогичным методикам, но без применения системной полихимиотерапии. Получено значимое повышение 5-летней безрецидивной и общей выживаемости в основной группе как при консервативном – 71 % и 86 %, в контрольной группе – 37 % (р&lt;0,001) и 64,8 % (р&lt;0,001), так и при комбинированном лечении – 80 % и 83 %, в контрольной группе – 47,4 % (р&lt;0,001) и 52 % (р&lt;0,001) соответственно. Сохранен функционирующий орган у 71,2 % больных местнораспространенным раком гортани при консервативном лечении по сравнению с 37,0 % в контроле, органосохраняющие хирургические вмешательства удалось провести у 30,5 % и 23,0 % пациентов соответственно. Всего гортань сохранена у 50 % больных основной группы, в  контрольной – у 31,6 %

NOX2, p22phox and p47phox are targeted to the nuclear pore complex in ischemic cardiomyocytes colocalizing with local reactive oxygen species.

BACKGROUND: NADPH oxidases play an essential role in reactive oxygen species (ROS)-based signaling in the heart. Previously, we have demonstrated that (peri)nuclear expression of the catalytic NADPH oxidase subunit NOX2 in stressed cardiomyocytes, e.g. under ischemia or high concentrations of homocysteine, is an important step in the induction of apoptosis in these cells. Here this ischemia-induced nuclear targeting and activation of NOX2 was specified in cardiomyocytes. METHODS: The effect of ischemia, mimicked by metabolic inhibition, on nuclear localization of NOX2 and the NADPH oxidase subunits p22(phox) and p47(phox), was analyzed in rat neonatal cardiomyoblasts (H9c2 cells) using Western blot, immuno-electron microscopy and digital-imaging microscopy. RESULTS: NOX2 expression significantly increased in nuclear fractions of ischemic H9c2 cells. In addition, in these cells NOX2 was found to colocalize in the nuclear envelope with nuclear pore complexes, p22(phox), p47(phox) and nitrotyrosine residues, a marker for the generation of ROS. Inhibition of NADPH oxidase activity, with apocynin and DPI, significantly reduced (peri)nuclear expression of nitrotyrosine. CONCLUSION: We for the first time show that NOX2, p22(phox) and p47(phox) are targeted to and produce ROS at the nuclear pore complex in ischemic cardiomyocytes

Concerted Regulation of cGMP and cAMP Phosphodiesterases in Early Cardiac Hypertrophy Induced by Angiotensin II

Left ventricular hypertrophy leads to heart failure and represents a high risk leading to premature death. Cyclic nucleotides (cAMP and cGMP) play a major role in heart contractility and cyclic nucleotide phosphodiesterases (PDEs) are involved in different stages of advanced cardiac diseases. We have investigated their contributions in the very initial stages of left ventricular hypertrophy development. Wistar male rats were treated over two weeks by chronic infusion of angiotensin II using osmotic mini-pumps. Left cardiac ventricles were used as total homogenates for analysis. PDE1 to PDE5 specific activities and protein and mRNA expressions were explored

Intermittent Hypoxia-Induced Cognitive Deficits Are Mediated by NADPH Oxidase Activity in a Murine Model of Sleep Apnea

Background: In rodents, exposure to intermittent hypoxia (IH), a hallmark of obstructive sleep apnea (OSA), is associated with neurobehavioral impairments, increased apoptosis in the hippocampus and cortex, as well as increased oxidant stress and inflammation. Excessive NADPH oxidase activity may play a role in IH-induced CNS dysfunction. Methods and Findings: The effect of IH during light period on two forms of spatial learning in the water maze and well as markers of oxidative stress was assessed in mice lacking NADPH oxidase activity (gp91phox _/Y) and wild-type littermates. On a standard place training task, gp91phox _/Y displayed normal learning, and were protected from the spatial learning deficits observed in wild-type littermates exposed to IH. Moreover, anxiety levels were increased in wild-type mice exposed to IH as compared to room air (RA) controls, while no changes emerged in gp91phox _/Y mice. Additionally, wild-type mice, but not gp91phox _/Y mice had significantly elevated levels of NADPH oxidase expression and activity, as well as MDA and 8-OHDG in cortical and hippocampal lysates following IH exposures. Conclusions: The oxidative stress responses and neurobehavioral impairments induced by IH during sleep are mediated, at least in part, by excessive NADPH oxidase activity, and thus pharmacological agents targeting NADPH oxidase may provid

Highly Sensitive Cadmium Concentration Sensor Using Long Period Grating

In this paper we have proposed a simple and effective Long Period Grating chemical sensor for detecting the traces of Cadmium (Cd++) in drinking water at ppm level. Long Period gratings (LPG) were fabricated by point-by-point technique with CO2 laser. We have characterized the LPG concentration sensor sensitivity for different solutions of Cd concentrations varying from 0.01 ppm to 0.04 ppm by injecting white Light source and observed transmitted spectra using Optical Spectrum Analyzer (OSA). Proper reagents have been used in the solutions for detection of the Cd species. The overall shift in wavelength is 10 nm when surrounding medium gradually changed from water to 0.04 ppm of cadmium concentrations. A comparative study has been done using sophisticated spectroscopic atomic absorption spectrometer (AAS) and Inductively Coupled Plasma (ICP) instruments. The spectral sensitivity enhancement was done by modifying grating surface with gold nanoparticles