Publications by authors named "Sharma Pawan Kumar"

Porous materials have been gaining popularity in catalysis applications, solving the current ecological challenges. Metal-organic frameworks (MOFs) are especially noteworthy for their high surface areas and customizable chemistry, giving them a wide range of potential applications in catalysis remediation. The review study delves into the various applications of MOFs in catalysis and provides a comprehensive summary.

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To study the best substrate for the Indian subcontinent, four different substrates (sawdust + wheat bran, wheat straw + wheat bran + corn cobs, sawdust + corn cobs and wheat straw + wheat bran) were screened for six different Flammulina velutipes strains. The antioxidant and antibacterial properties were studied for these strains. In study it was found that the strain DMRX-767 and DMRX-768 were the most promising for yield and biological efficiency in all substrates and wheat straw + wheat bran being the best with respect to BE.

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Article Synopsis
  • Curvularia leaf spot, primarily caused by Curvularia lunata, C. geniculata, and C. pallescens, affects maize worldwide, with significant observations in Uttar Pradesh, India, where symptoms were noted in February 2017 with less than 10% plant incidence.
  • Infected maize leaves developed yellow spots ranging from 2.5 mm to 1 cm in diameter, surrounded by a chlorotic halo and dark borders, leading to the collection and sterilization of symptomatic leaf tissue for further analysis.
  • After culturing the collected tissue on potato dextrose agar, distinct pure cultures were obtained for morphological and molecular identification, confirming traits similar to Curvularia verruculosa,
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Allergic rhinitis is a disease that affects approximately 15-25% of the World population. It is characterized by itching, sneezing, and nasal or postnasal drip. Generally, diagnosis is based on clinical findings and patient history.

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Microbial inoculants may be called magical bullets because they are small in size but have a huge impact on plant life and humans. The screening of these beneficial microbes will give us an evergreen technology to manage harmful diseases of cross-kingdom crops. The production of these crops is reducing as a result of multiple biotic factors and among them the bacterial wilt disease triggered by is the most important in solanaceous crops.

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This report details the successful prosthetic rehabilitation of a 25-year-old male patient with Papillon Lefèvre Syndrome (PLS) using an implant-supported hybrid prosthesis. Six implants were placed in the maxilla, and four were placed in the mandibular arch. All implants were inserted axially (non-tilted) and were planned to be loaded after a healing period of 6 months.

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Multiple studies have observed a relationship of bone mineral density (BMD) measured by Dual energy X-ray absorptiometry (DXA) and mortality. However, areal BMD (aBMD) measured by DXA is an integrated measure of trabecular and cortical bone and does not measure the geometry of bone. Peripheral Quantitative Computed Tomography (pQCT) provides greater insights on bone structure, geometry and strength.

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, a key pathogenic fungus in the wheat leaf blight complex, was the subject of research that resulted in the development of fifty-five polymorphic microsatellite markers. These markers were then used to examine genetic diversity and population structure in Indian geographical regions. The simple sequence repeat (SSR) like trinucleotides, dinucleotides, and tetranucleotides accounted for 43.

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Objectives: The objectives were to estimate prevalence of obesity among frail individuals aged ≥80 years and examine the association of obesity with cognitive impairment and depression among frail individuals aged ≥80 years.

Methods: Two-hundred community-dwelling participants aged ≥80 years, were enrolled; 166 frail participants were further analyzed. Obesity and adiposity were determined by Body Mass Index (BMI), Waist Circumference (WC) and Body Fat Percentage (BF%).

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species are known to be important plant pathogens that commonly cause leaf spot, root rot, and seedling blight in a wide range of hosts worldwide. In 2017, complex symptomatic cases of maydis leaf blight (caused by ) and maize leaf spot (caused by ) have become increasingly significant in the main maize-growing regions of India. A total of 186 samples of maydis leaf blight and 129 maize leaf spot samples were collected, in 2017, from 20 sampling sites in the main maize-growing regions of India to explore the diversity and identity of this pathogenic causal agent.

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Objectives: The objective was to determine odds of frailty syndrome with coexistence of hypertension and depression among oldest-old adults.

Methods: We analysed secondary data from 167 community-dwelling hypertensive participants aged 80 years and older from a cross-sectional study of frailty conducted in India. Data included sociodemographic, medical history, physical performance, functional limitations, mobility-disability, cognition, depression, sleep, frailty syndrome and chronic diseases.

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Objectives: Objectives were to study prevalence of frailty among Indian oldest old population, and to detect its correlates.

Methods: A cross sectional community based study was done including 200 healthy participants aged ≥80 years, randomly sampled from Hyderabad city in India. They completed an administered questionnaire and physical function tests including SPPB, grip strength.

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Background: Awareness regarding fever is reportedly low among Indian urban parents, leading to its over- management among under five children. We attempted to study the awareness and fever management practices of South Indian urban parents. The objectives were to find the awareness of parents regarding childhood fever management, and correlates of practices.

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Background: Hypertension is a major problem among the geriatric population, presenting the risk of multiple associated co-morbidities and organ system damage. Data related to the epidemiology of controlled and uncontrolled hypertension among the oldest old population is sparse, more so from developing countries. The objectives of the present paper were to identify the prevalence and correlates of hypertension according to gender among the urban community-dwelling healthy oldest old population.

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Unlabelled: Peripheral quantitative computed tomography (pQCT) provides biomechanical estimates of bone strength. Rural South Indian men have reduced biomechanical indices of bone strength compared to US Caucasian and Afro-Caribbean men. This suggests an underlying higher risk of osteoporotic fractures and greater future fracture burden among the rural South Indian men.

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Background: Cognitive impairment among elderly is increasing owing to increases in life expectancy globally. The problem is multifactorial. The objective of the present paper was to study the correlates of cognitive impairment in an urban elderly population in India.

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Background: Geriatric depression is a growing global problem, expected to be the leading cause of mortality in the next decade. We attempted to explore the previously unidentified burden of depression and its correlates amongst South Indian elderly residing in an urban area.

Methods: A cross sectional study including 100 community dwelling urban elders aged 60 years and older was conducted.

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North-East (NE) India, the probable origin of rice has diverse genetic resources. Many rice landraces of NE India were not yet characterized for blast resistance. A set of 232 landraces of NE India, were screened for field resistance at two different hotspots of rice blast, viz.

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Aim: Falls are an important contributor to loss of function, morbidity, and mortality in elders. Little is known about falls in Indian populations. The objective of this cross-sectional report was to identify the prevalence and correlates of falls in a cohort of 562 rural southern Indian men and women.

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Background: With i ncrease in elderly population, osteoarthritis has become major concern nowadays. Knee joint is most commonly affected joint. A number of methods have been developed in the last few years which help in treating the osteoarthritis knee, which includes non pharmacological, pharmacological and surgical methods.

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Context: Truck drivers in India suffer from multiple health problems related to their long travelling and inadequate rest hours.

Aims: The objective was to study the health problems and risk factors in a sample of truck drivers in Hyderabad city.

Materials And Methods: A cross-sectional study was conducted during June 2011 among 59 truck drivers from a transport company, who were interviewed using a pretested proforma and examined by trained investigators.

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Two cases of tuberculosis of the patella presenting as an osteolytic lesion with sequestrum are described. Timely diagnosis helped in successful management of both these cases, resulting in complete resolution of symptoms with a functional knee without need for patellectomy. Clinicians must consider the possibility of diagnosis of isolated patellar tuberculosis in patients presenting with an osteolytic lesion in patella especially in areas where tuberculosis is endemic and in immunocompromised patients.

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Background: Client satisfaction is an important method to assess the pattern of utilization of health care services amongst all sectors indirectly reflecting on the quality of services. Most of the clients prefer private over government services due to multiple reasons.

Aim: To assess the level of satisfaction of patients attending rural government and private health facilities in rural Andhra Pradesh.

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Transient signal abnormality in the splenium of corpus callosum on magnetic resonance imaging (MRI) is occasionally encountered in clinical practice. It has been reported in various clinical conditions apart from patients with epilepsy. We describe 4 patients with different etiologies presenting with signal changes in the splenium of corpus callosum.

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