Assessment of Neuropathy by Temperature Threshold Testing in Type 2 Diabetes Mellitus.

Introduction: Diagnosing diabetic neuropathy is a challenge at times as it is asymptomatic. Diagnosing diabetic neuropathy involves the use of quantitative sensory testing, nerve conduction study, and autonomic testing. Tempearture threshold testing (TTT) can aid in diagnosing small fiber neuropathy at early stages. This study aimed to assess the small fiber neuropathy using TTT in diabetes mellitus (DM) and correlate with age, duration of diabetes, and lipid profile. Materials and Methods: The study was commenced after obtaining ethics approval from the institute ethics committee. The study participants included 100 patients with type 2 DM of both genders between the ages of 40 and 65 years. The glycemic status and lipid profile were noted along with physical examination. Neuropathy assessment was done using Michigan Neuropathy Screening Instrument (MNSI) and TTT. Results: The prevalence of small fiber neuropathy based on TTT was 63%. The lipid profile was similar in both the groups. The MNSI B scale had significantly higher scores in the neuropathy group. In the neuropathy group, the thresholds for hot were significantly greater in all four limbs and cold were significantly lower. Age and years of DM were positively correlated with the neuropathy. Hot threshold in the lower limb had shown a strong positive correlation. Conclusion: The age and duration of diabetes are independent risk factors for diabetic peripheral neuropathy. Small fiber neuropathy is a prequel to the motor neuropathy. Hot threshold testing in the lower limb is more sensitive than cold threshold testing for diagnosing small fiber neuropathy.

Impact of smartphone on mental health among medical undergraduates: A cross-sectional study.

BACKGROUND: Smartphones have become an indispensable part of almost everyone's life. India has now become the leading and second-largest Smartphone market in the world. It has been noted that the purpose of Smartphone usage has exceptionally changed over the past few years, especially among students, professionals, and the common man. Smartphones have now become essential and the need of the hour, and medical students are no exception. Smartphones can make "smart students smarter"! There are now 10,275 unique applications labeled under the "Medical" and "Healthcare and Fitness" categories. The common medical applications used are MedCalc, Drug Infusion, Flashcards, Encyclopedia, Merck Manual, Medscape, PubMed, Epocrates, MedlinePlus, Lab test applications, Medical Dictionary, Eponyms etc. Despite the advantages and needs of smartphones, they have proven to be a source of potential hazard to human health, not only physical but also mental, social, and emotional well-being. There is consistent evidence for co-morbidity (such as obesity, heart diseases, neck and back pain, etc.) between excessive smartphone use and other psychiatric disorders, such as depression, anxiety, obsessive and compulsive disorder (OCD), and attention deficit hyperactivity disorder (ADHD) similar to internet addiction. The significant association of this addiction with poorer sleep quality and higher perceived stress has been a cause for concern. Hence, further investigation to explore the association between smartphone addiction and mental health, this study was undertaken. MATERIALS AND METHODS: Our study was undertaken in Dr VMGMC, Solapur, from June to August 2022, after obtaining approval from the ethical committee, approval number 172/22. Total voluntary participation for the study was 600 (from first to final year), and accordingly convenient sample size was taken. RESULTS: We found that out of the total participants, 42% of the participants had an average screen time of 4-6 h daily. A very small percentage of participants (4%) spent less than two hours in front of a screen. Alarmingly, 65% of the participants had an average screen time of more than 4 hours, which puts them at risk for the negative health impacts of prolonged screen time. Around 12% of them had symptoms of mild stress, 10.3% for mild anxiety, and 15.6% for mild depression. 10.6% had symptoms of moderate stress, 23.3% for moderate anxiety, and 16% for moderate depression. A small proportion of undergraduates, that is, 5%, 16%, and 11.6%, had symptoms of severe and extremely severe stress, anxiety, and depression, respectively. CONCLUSION: The study participants did not feel a lot of stress, anxiety, or depression symptoms when smartphones were used judiciously and mostly for non-social purposes (such as studying, listening to music, or watching videos). This investigation led us to the conclusion that there are some positive effects of smartphones on mental health. However, those who spent an excessive amount of time on their smartphones for social contact, with an average screen time of 5 h, showed signs of mild to moderate sadness, moderate anxiety, and tension, demonstrating that social media had a negative impact on the mental health of medical undergraduates. Therefore, efforts should be made to inform medical students about how using a smartphone is harming their mental health.

JN.1 variant in enduring COVID-19 pandemic: is it a variety of interest (VoI) or variety of concern (VoC)?

The emergence of the SARS-CoV-2 Omicron variant, classified as a Variant of Concern (VoC) in November 2021, marked a significant shift in the COVID-19 landscape. This study investigates the subsequent development of a novel Omicron sublineage, JN.1, which displays distinctive mutations in the spike protein. The study delves into the phylogenetic differences between these variants and their potential implications. A comprehensive analysis of the genomic profiles and mutation patterns of JN.1 and BA.2.86 was conducted, utilizing SARS-CoV-2 database. The study explores the unique mutations, such as S:L455S in JN.1, associated with increased transmissibility and immune escape. Furthermore, a comparison with prevalent strains like XBB.1.5 and HV.1 highlights the substantial genetic divergence of JN.1. JN.1, first detected in August 2023, exhibits a notable spike protein mutation profile, including the reappearance of earlier variants' mutations (E484K and P681R). The variant's increased transmissibility and immune evasion potential are attributed to specific spike protein mutations like R21T, S50L, V127F, R158G, and others. The study also explores the distribution and prevalence of JN.1 globally, with a focus on the rising cases in India. JN.1 poses a unique challenge as one of the most immune-evading variants, with potential implications for COVID-19 transmission. The study emphasizes the importance of monitoring and understanding emerging variants, especially those with distinct spike protein mutations. The observed cases in India highlight the need for vigilance and prompt public health responses. As JN.1 continues to evolve, ongoing surveillance, vaccination strategies, and adherence to preventive measures are crucial to mitigating its potential impact on global public health.

Inter-trial Variation in the Sensitivity of Thermal Threshold Testing for the Diagnosis of Neuropathy in Type 2 Diabetes Mellitus.

Background: Thermal threshold testing (TTT) is a simple non-invasive approach for diagnosing diabetic neuropathy earlier. Conventionally the TTT is done in all four limbs and at least 6 trials are done to obtain the mean threshold, which is time consuming. Aim: We propose to assess the validity and reliability of reduced number of trials of TTT in the lower limbs. Materials and Methods: After obtaining ethics approval from the Institute Ethics Committee, 100 patients with type 2 Diabetes Mellitus of both gender between the ages of 35 to 65 years attending medicine OPD were recruited. Neuropathy assessment was done using Temperature threshold testing. At least 6 trials were performed for each site and the mean threshold obtained. The mean of 5 trials, 4 trials and 3 trials were noted for the comparison. Results: On comparing hot tests of 3 trials with 6 trials had a sensitivity and specificity of 88.7% and 96.6 %. In cold threshold testing, 4 trials and 3 trials showed similar results of sensitivity of 77.8%, specificity of 98.8%. The measures of agreement between the hot trials 6 vs 5 had Kappa value of 0.953, 6vs 4 showed a Kappa value of 0.862 and 6 vs 3 showed Kappa value of 0.819. Conclusion: Hot threshold tests of lower limb are more sensitive than cold thresholds. The 4 trial test is a reliable test and can be performed over 6 trial tests. When time is a factor, three trials are sufficient to diagnose small fibre neuropathy.

Brain-derived neurotrophic factor (BDNF) and other neurotrophic factors in type 2 diabetes mellitus and their association with neuropathy.

BACKGROUND: Diabetes mellitus (DM) is associated with increased risk of morbidity and premature mortality due to its various complications. In an Indian study, the prevalence of diabetic peripheral neuropathy (DPN) in type 2 diabetic subjects was shown to be 29.2%. There is increasing evidence that a deficiency of nerve growth factor (NGF) in diabetes, as well as the calcitonin gene-related peptide (CGRP), may also contribute to the development of DPN. The aim of the current study was to evaluate nerve growth factor levels with neuropathy in type 2 DM. MATERIALS AND METHODS: Forty healthy controls and 40 patients with type 2 DM were recruited; they were asked to report to Dept. of Physiology for initial history taking, general examination and neuropathy examination. A total of 5 mL of blood was collected for neurotrophic factor estimation as well as glycemic profile estimation. RESULTS: The brain-derived neurotrophic factor (BDNF) values were significantly lower in the DM group whereas the insulin levels were also quite high in DM. The hot thresholds for both the upper limb and lower limb were greater in the DM group suggesting the impending neuropathy. Similarly, the Michigan scores were also greater in the DM group. The neuropathy parameters especially the Michigan A and B and the hot thresholds were positively correlated with duration of DM and glucose profile. CONCLUSION: The neurotrophic factors especially BDNF are drastically reduced in DM patients and are negatively associated with neuropathy, and hence, BDNF can be utilized as a therapeutic target to treat and prevent neuropathy.

Impact of Air Conditioners on Sick Building Syndrome, Sickness Absenteeism, and Lung Functions.

Introduction: Modernization has led to greater usage of Air Conditioners (ACs) in our daily lives. It is observed that the occupants of office buildings with ACs consistently report on average more symptoms than do occupants of office buildings with natural ventilation referred to as Sick Building Syndrome (SBS). The appearance of symptoms reduces work efficiency and increases absenteeism due to sickness (sickness absenteeism). Therefore, the present study was planned to evaluate the impact of usage of ACs on SBS and to find out the association of ACs with sickness absenteeism and lung function tests. Materials and Methods: This study was conducted on 200 healthy non-smoker adults in the age group of 18 to 45 years who were using ACs for at least 6 to 8 h/day for more than 2 years (group I). And 200 healthy adults, age and gender-matched, with the same work pattern, not using ACs at all served as controls (group II). The basic information on the usage of ACs and the prevalence of discomfort related to neural symptoms, respiratory symptoms, and skin and mucous membrane related to SBS was obtained through a questionnaire. Results: The building-related symptoms in group I males were more compared to group II males and significantly higher in group I males compared to females. We observed that the appearance of symptoms of SBS led to sickness absenteeism among group I participants. Lung function tests especially FVC, FEV1, PEFR, and MVV were significantly reduced among group I males and females compared to group II males and females. Conclusion: ACs have a profound effect on the quality of the air we breathe and on human health than just lowering the temperature. There is a higher prevalence of SBS-Respiratory and allergic symptoms in AC users.

Omicron variant in COVID-19 current pandemic: a reason for apprehension.

COVID-19 emerged in Wuhan, China, but was caused by the original coronavirus, severe acute respiratory syndrome associated coronavirus-2 (SARS-CoV2). In early 2020, there was a widespread breakout of cases well over world, resulting in an epidemic that rapidly escalated to become a pandemic. This abruptly shook the global healthcare system. The emergence of the alpha, beta, and delta SARS-CoV-2 were associated with new waves of infections, sometimes across the entire world but until this month i.e., between Nov-Dec, 2021, Delta variant reigned supreme until the emergence of a newer variant i.e., Omicron (B.1.1.529) of SARS-CoV-2. Delta had 13 mutations. Of these, nine are in the spike protein, the protrusion on the surface of the virus that helps it latch onto human cells. Specifically, two are in a molecular hook, called the "receptor-binding domain". Omicron, a creation caused by monstrous mutations. At least 32 mutations are in the spike protein and 10 in the receptor-binding domain. was designated a COVID-19 variant of concern (VoC) by the World Health Organization (WHO) on 26th November 2021. Structurally, the omicron variant has shown too mutated at antibody binding sites which would leverage them for escaping the possible immune response by the body. We don't yet know much about the other alterations and how they might affect the virus's behavior. Omicron COVID-19 strain after identifying individuals with symptoms that were not the same as those seen in the Delta form. People with night sweats have also been reported. The new omicron variant has more mutations than the prevailing rampant delta virus. This makes the newer variant more transmissible, better able to evade itself from various vaccines readily available in the current scenario. These overall increases in the percentage changes in a single day cases of COVID-19 reported cases can be attributed to the beginning of third wave or can be speculated as newer surge of omicron variant cases. Yet another new variant has been detected in France with 46 mutations and 37 deletions in its genetic code, many affecting the spike protein. 'B.1.640.2' is the current nomenclature for this variation.

Metabolic syndrome - cardiac structure and functional analysis by echocardiography; a cross sectional comparative study.

OBJECTIVES: Metabolic syndrome (MS) is a collection of metabolic disorders including hyperglycemia, hypertension and dyslipidemia. The outcome of metabolic syndrome depends on structural changes in heart like increased left atrial size or increased left ventricular mass. This study was done to determine the echocardiography abnormalities in metabolic syndrome. METHODS: After obtaining informed consent, 75 subjects with metabolic syndrome and 75 controls were included in the study. 2D echo/M mode examination was performed for all. Aortic root, left atrial size, left atrial volume, septal wall thickness during systole (SWs) and diastole (SWd), posterior wall thickness during systole (PWs) and diastole (PWd), left ventricle dimension during systole (LVDs) and diastole (LVDd), and ejection fraction were measured. The values were compared between the groups. RESULTS: After adjustment for age, sex, smoking, alcohol and BMI; left ventricular diameter in systole and diastole was significantly more than controls (p<0.001); HR of 1.29 (95% CI 1.13-1.46), 1.29 (95% CI 1.15-1.45) respectively. Left ventricular mass and left atrial volume were increased significantly in subjects with metabolic syndrome (p<0.001); HR were 1.06 (95% CI 1.03-1.08), 1.13 (95% CI 1.06-1.19) respectively. Ejection fraction was low normal in subjects with metabolic syndrome compared to controls (p<0.05); HR 0.90 (95% CI 0.83-0.98). CONCLUSIONS: Cardiac abnormalities were common in subjects with metabolic syndrome, predominantly affecting the left ventricular mass, diameter and left atrial volume. Early life style modifications are essential to prevent these complications.

Diagnosis of Pleural Fluid Effusions by Cell Block and Pleural Biopsy - A Comparative Study.

Background: Cytological smear and cell block are commonly used to diagnose pleural fluid effusion. However, there is a paucity of information in the literature where a comparison between a cytological smear and a cell block with corresponding pleural biopsy has been done. This study aimed to evaluate the accuracy of cytological smears, cell blocks, and pleural biopsy for the diagnosis of malignant tumors. Material and Methods: In this cross-sectional study, analysis of successive pleural fluid samples received by the department was done. The sample was divided into equal halves of 5 ml each. One was used for conventional smear and the second was used for the preparation of cell block. The cell block was prepared by centrifuging the specimen of fluid at 2500 rpm for 15 min. A pleural biopsy was obtained by using Cope's pleural biopsy needle. Results: A total of n = 50 cases were included in the study. A total of n = 8 cases were diagnosed as malignant by cell smear and n = 4 cases were suspicious for malignancy. By cell block, n = 10 cases of malignancy were diagnosed and n = 1 case was suspicious for malignancy. By biopsy, n = 11 cases were diagnosed as malignant and n = 1 case was suspicious for malignancy. Out of the total, n = 2 cases were diagnosed as squamous cell carcinoma by biopsy; one case was diagnosed by cell block; and the other was reported as suspicious for malignancy. Conclusion: The study shows that cell blocks are complementary to the cell smear technique in over diagnosis and categorization of benign as well as malignant cells. The cell blocks were more useful in the diagnosis of malignancy because of better preserved architectural patterns as seen in corresponding histopathology sections. It, therefore, appears that the cell blocks are a perfect fit to bridge the cytology and histopathology.

An overview of prognostic value of neurologic and cardiac biomarkers in patients with COVID-19 sequelae.

Many studies conducted after the pandemic period revealed that, while COVID-19 primarily injured the lungs, it also affects other organs in the form of cardiovascular complications, metabolic derangements, renal damage, and so on. Although we know that inflammatory cascades, complement activation, and pro-inflammatory cytokines are all involved in vasculitic processes that cause organ damage, we do not know the exact mechanism of complications such as acute respiratory distress syndrome (ARDS), cardiovascular ischemia, deep vein thrombosis, pulmonary thromboembolism, and brain injuries (embolism) that are frequently observed in COVID 19. The currently available biomarkers do not predict the severity of the aforementioned complications. As a result, more specific biomarkers such as serum calcium binding protein (S100B), glial fibrillary acid protein (GFAP), myelin basic protein (MBP), neuron-specific enolase (NSE), hs-TNI, (highly sensitive cardiac troponin) - HBDH, (Hydroxybutyrate Dehydrogenase), CK-MB (creatine kinase myocardial band), ST2 (suppression of tumorigenicity 2) are in need for early detection & improved clinical outcome.

Impact of Visual Imagery of Coloured Rose Flower on Heart Rate Variability.

Background: Viewing of visual imagery of forest or nature is known for producing physiological and psychological relaxation of mind and body. Nature surroundings are colourful and vary from green of plants, blue of water and red, orange, yellow and violet of flowers. These coloured imageries also known to affect our emotion; may lead to joy, sorrow, happiness grief etc. Heart Rate Variability (HRV) indexes through vagal activity the autonomic responses and thereby affects our emotions and behavioural outcome. This study is planned to assess the colour effects of visual imagery of coloured rose flowers on HRV in males and females for red, blue, green, indigo, yellow, orange and violet colours. Methodology: The Heart Rate Variability analysis was conducted on Power Lab AD Instruments, Australia in thirty healthy individuals (15 males and 15 females), aged between 20 to 40 years. Results: We observed variation in autonomic response to different colours in males and females on Heart Rate Variability assessment. There was augmentation of sympathetic drive on viewing of red, orange and violet colour roses in males and that of blue and violet colours in females. The visual imagery of blue-, green-, indigo- and yellow-coloured roses in males and red, green, indigo, yellow and orange coloured in females produced a parasympathetic influence on Heart Rate Variability. Conclusion: Colours affects HRV and thereby can influence our emotional and behavioural responses in our daily life. Adapting to coloured surrounding of choice at workplace and at home may influence our work output and productivity as well produce physical and mental wellbeing.

COVID 19 vaccine in patients of hypercoagulable disorders: a clinical perspective.

COVID 19 is an infectious disease caused by severe acute respiratory syndrome corona virus 2. Thromboembolism has been a characteristic manifestation in most of the severely ill COVID-19 patients. Thromboembolism in COVID 19 infection is attributed to injury to the vascular endothelial cell, hypercoagulability and blood stasis. The hypercoagulable state of blood and thrombophilic diseases leads to hypercoagulability. COVID 19 infected patients with pre-existing hypercoagulable disorders have higher risk of developing thrombosis and thromboembolism and such thrombotic episodes may prove to be severely morbid in these patients. As immune-prophylaxis COVID 19 vaccines are being administered to the public. The known side effects of the COVID 19 vaccine are mild to moderate and include fever, chills, nausea, vomiting, headache, fatigue, myalgia, malaise, pain and swelling at injection site and diarrhea. Thrombosis with thrombocytopenia has been noted as a rare side effect of COVID 19 vaccine. Such side effect of COVID 19 vaccine in patients of hypercoagulable disorder may prove to be fatal. The health care workers should be cautious and judicious in managing such patients. A detailed lab profile for coagulable state of blood should be carried out in all patients COVID 19 infected patients with pre-existing hypercoagulability diseases. The patients should also be health educated regarding side effects of vaccine especially with those indicating thrombosis and they should be warranted to receive immediate medical care in case of any side effects or complications. Paucity of literature gave us an impetus to review management profile in patients of hypercoagulable disorders.

Patients with Sticky Platelet Syndrome, Sickle Cell Disease and Glanzmann Syndrome May Promulgate Severe Thrombosis if Infected with Covid-19.

Covid-19 pandemic has been a very serious cause of health concern worldwide. Thrombosis has been a critical manifestation in severe Covid-19 infection. The increased arterial and venous thrombosis in patients with Covid-19 is proving to be life threatening. Sticky platelet syndrome and sickle cell disease are genetic disorders with procoagulant nature of the disease, while in Glanzmann syndrome there is an enhanced bleeding tendency, with pathological defect leading to altered platelet aggregation and delayed clot formation. Considering the thrombotic episodes of Covid-19, we decided to review the literature on data bases such as PubMed and Medline for knowing the coagulant status in genetically associated diseases such as sticky platelet syndrome, sickle cell disease and Glanzmann syndrome. We planned to review various published studies with the aim to find whether the coagulant profiles in these conditions alter the thrombotic manifestations and prognosis if these patients contract Covid-19. Various research studies revealed that patients with sticky platelet syndrome develop arterial and venous thrombosis, while those with sickle cell disease are known to develop complications such as deep vein thrombosis and pulmonary embolism. Moreover, patients with Glanzmann syndrome who usually have a bleeding tendency also rarely present with severe venous and arterial thrombosis and pulmonary embolism. Patients with sticky platelet syndrome and sickle cell disease and,, occasionally those with Glanzmann syndrome have a higher risk for thrombosis if infected with Covid-19. More studies are needed to better understand the clinical manifestations and designing standard management protocol for patients with sticky platelet syndrome, sickle cell disease and Glanzmann syndrome who contract Covid-19 infections.

Implications of COVID-19 infections in sickle cell disease.

Sickle cell disease is a major concern of public health significance in Africa. Nearly 2/3rd of the global burden of sickle cell disease (SCD) is found to be in sub-Saharan Africa. There is increased mortality risk in sickle cell disease patients in Africa due to associated complications such as acute chest syndrome, asthma, pulmonary emboli and sepsis. Sickle cell disease management is the major contributor of financial burden on the government. Moreover, there is a shortage of medical specialists in Africa. COVID-19 pandemic has further led to devastating impact on economy and health globally. The chances of SCD patient contracting COVID-19 infections are higher as these patients are immunocompromised and may be at a higher risk of mortality. Practicing preventive measures including isolation and social distancing by these patients will prevent mortality rates as well as economic burden on government in the present unprecedented COVID-19 pandemic.

Imminent risk of COVID-19 in diabetes mellitus and undiagnosed diabetes mellitus patients.

Diabetes mellitus is a non-infectious disease and has affected about 425 million adults globally and nearly 15.9 million of them reside in Africa. Moreover, the prevalence of undiagnosed diabetes mellitus is very high in Africa and approximates to around 62%. Nearly 75% of the total deaths due to diabetes are in individuals lesser than 60 years of age. The multifaceted disease of diabetes mellitus produces chronic complications such as, neuropathy, nephropathy, retinopathy, microangiopathy etc. These patients of diabetes mellitus are more susceptible to infections due to compromised immune system. Hence these patients of diabetes mellitus and undiagnosed diabetes mellitus are at greater risk of contracting COVID-19 infections. The dual impact of pathophysiology of COVID-19 infections in diabetes mellitus may increase morbidity and mortality in these patients. Hence there is need of health awareness in diabetics as well in the high-risk group for diabetes such as persons with hypertension and obesity. The scarcity of health resources, shortage of trained medical personnel and disease burden of infectious and non-infectious diseases has laid a heavy impact on the economy in Africa and this has been further strained due to the COVID-19 pandemic. The practice of preventive measures by the risk group of Undiagnosed Diabetes Mellitus patients will prevent them from getting infected by COVID-19 and at the same time decrease mortality rates and hence the undiscovered group that is the patients of undiagnosed diabetes mellitus needs to be vigilant regarding safe preventive practices.

Nonlinear parameter of heart rate variability can diagnose early cardiac autonomic neuropathy.

This is a case of a 63-year-old female presenting with diabetes mellitus, hypertension, hypothyroidism, and postmenopausal osteoporosis with findings showing abnormal AFT with reduced heart rate variability (HRV) and multiple lobed Poincaré plot, pointing to premature atrial contractions.

Hearing Impairment and High Blood Pressure among Bus Drivers in Puducherry.

INTRODUCTION: Noise Induced Hearing Loss (NIHL), a major heath concern due to constant exposure to loud noise is on the rising trend in today's world. The bus drivers are more vulnerable to the auditory and non-auditory ill effects of noise pollution. AIM: The aim of this study was to assess and compare the hearing level, blood pressure and peak expiratory flow rate of bus drivers and individuals employed in office jobs. MATERIALS AND METHODS: Fifty male bus drivers aged 30-50 years and fifty males of the same group employed in office jobs were recruited as the test and control groups respectively. The hearing level of the individuals in both the groups was assessed using the Hearing Deterioration Index (HDI). The lung function and cardiovascular status of the study participants were assessed by measuring their Peak Expiratory Flow Rate (PEFR) and Blood Pressure (BP) respectively. The mean HDI, PEFR and BP values of both the groups were compared using the unpaired t-test and the extent of correlation between HDI, service years, exposure level, systolic blood pressure (SBP) and diastolic blood pressure (DBP) was determined using Pearson correlation coefficient test. RESULTS: HDI, SBP and DBP were significantly higher among the bus drivers when compared to the controls. However, there was no significant difference in the PEFR values between the test and the control groups. There was a highly significant positive correlation between HDI and service years and exposure level. Similarly, there was a significant positive correlation between exposure level and systolic and diastolic blood pressure. CONCLUSION: Prolonged exposure to high intensity of sound results in deterioration of hearing capacity and increase in blood pressure among the bus drivers.

Effect of exercise intensity on lipid profile in sedentary obese adults.

BACKGROUND: Exercise is a lifestyle change that has been recommended for lowering atherogenic index in adults. The intensity and duration of exercise to bring about a change in the lipid parameters are yet to be determined. Previous studies examining the effects of exercise intensity on lipid and lipoprotein levels have reported conflicting findings. Thus we aimed at determining the changes in lipid profile in sedentary obese adults influenced by different intensity of exercise. METHODOLOGY: Study included 51 obese adults with sedentary lifestyle. Participants performed exercise of moderate intensity (n=22) and high intermittent intensity (n=29) for a duration of 40min/day for 5 days/week and 20 min/day for 3 days/week respectively on bicycle ergometer for a period of 15 weeks. OUTCOME MEASURES: Pretesting and post testing included measurement of height, weight, blood pressure and lipid profile. STATISTICAL ANALYSIS: RESULTS were analysed using the Paired and Unpaired samples t-test. RESULTS: Postexercise revealed significant reduction in the LDL-C and diastolic blood pressure (p<0.05) with the high intensity exercise group.There was a significant difference in BMI, lipid profile and blood pressure in both the moderate and high intensity exercise group. CONCLUSION: This study suggests that exercise is "elixir" for a healthy life. High intermittent intensity can be considered for individuals who have time constraints and lead a sedentary life style and moderate intensity exercise advised for individuals who are willing to create time for their health benefits. A programmed protocol of exercise will help in reduction of lipid parameters.

Social work practice and sex counseling.

Sexual health is an important part of total health as sexual problems can disrupt health, quality of life, and general wellbeing, causing in many instances marital problems or marriage dissolution, and emotional impoverishment. Social workers involved in sex counseling have wider responsibilities in view of increase incidence of sexually transmitted diseases and AIDS (acquired immune deficiency syndrome). Sex counselors and Clinical Psychologist today need to understand the changing social environment and challenging role in making people accept normal sexual practices, abstaining from perversion and safe sexual rehabilitation by behavioral therapy and counseling for having happy marital life. Challenges in sex counseling, existing sex practices in society and mode for future counselling has been discussed.