Publications by authors named "Shiv Gautam"

Addressing the pressing issues of increased food demand, declining crop productivity under varying agroclimatic conditions, and the deteriorating soil health resulting from the overuse of agricultural chemicals, requires innovative and effective strategies for the present era. Microbial bioformulation technology is a revolutionary, and eco-friendly alternative to agrochemicals that paves the way for sustainable agriculture. This technology harnesses the power of potential microbial strains and their cell-free filtrate possessing specific properties, such as phosphorus, potassium, and zinc solubilization, nitrogen fixation, siderophore production, and pathogen protection.

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  • * An online survey found that nearly half (46.2%) of the 303 health-care workers reported anxiety or depression, with 12.9% exhibiting suicidal behavior.
  • * Female HCWs, those under 30, and those directly caring for COVID-19 patients were particularly vulnerable to higher levels of anxiety and depression, highlighting the urgent need for mental health support and assessment for these workers.
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Background: The COVID-19 pandemic has led to a complete shut-down of the entire world and almost all the countries are presently in a "lockdown" mode. While the lockdown strategy is an essential step to curb the exponential rise of COVID-19 cases, the impact of the same on mental health is not well known.

Aim: This study aimed to evaluate the psychological impact of lockdown due to COVID-19 pandemic on the general public with an objective to assess the prevalence of depression, anxiety, perceived stress, well-being, and other psychological issues.

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  • - Neurosurgery for psychiatric disorders (NPD) has been practiced for over 80 years, experiencing fluctuating interest levels, with a peak in the 1940s-50s and a decline in the 60s-80s until the rise of deep brain stimulation surgery, which is seen as a more reversible option.
  • - Organizations like the Indian Society for Stereotactic and Functional Neurosurgery (ISSFN) responded to past experiences by forming guidelines for NPD, with an international task force created in 2011 and guidelines published in 2013.
  • - In 2018, discussions among prominent psychiatrists and neurosurgeons in India, alongside the implementation of the Mental Health Act, unfolded crucial
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The aim of this study was to investigate whether single nucleotide polymorphisms (SNPs) in DRD2 and 5-HT2 receptor genes are associated with schizophrenia in North Indian population. Four hundred forty-three patients who met ICD10-DCR criteria for schizophrenia were enrolled from six participating centers along with 443 genetically related healthy subjects and 150 genetically unrelated healthy participants. A total of 7 gene polymorphisms from DRD2 (rs1800497, rs1079597, rs1800498, rs1801028) and 5-HT2 A (rs6313, rs6311, rs6305) were genotyped for their association with schizophrenia.

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Background: Consideration of psychiatric and psychosocial factors is important for the management and prevention of dermatologic disorders. Dermatology patients suffer commonly from psychiatric comorbidity.

Aim: To study pattern and prevalence of psychiatric disorders among patient attending dermatology OPD.

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Risperidone is most commonly used as an antipsychotic in India for treatment of schizophrenia. However, the response to treatment with risperidone is affected by many factors, genetic factors being one of them. So, we attempted to evaluate the association between dopamine D2 (DRD2) receptor, serotonergic (5HT2A) receptor and CYP2D6 gene polymorphisms and response to treatment with risperidone in persons with schizophrenia from North India.

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