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Abstract
Few case reports discuss the incidences of autoimmune hepatitis (AIH) in patients after SARS-CoV-2 infection. Here, we present a case of SARS-CoV-2-induced AIH in a male patient who came into the emergency department with complaints of weight loss, poor oral intake, nausea, dark-colored urine, clay-colored stools, and scleral icterus, which began two weeks after he tested positive for SARS-CoV-2 PCR. Liver biopsy and subsequent histology confirmed the diagnosis of AIH with the most probable etiology being SARS-CoV-2 infection. The patient was treated with N-acetylcysteine (NAC) and steroids with clinical improvement and eventual discharge home. Our goal is to provide a clinical presentation, treatment, and outcome in a patient with SARS-CoV-2-induced AIH.
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Affiliation(s)
- Nora Martini
- Internal Medicine, St. John's Riverside Hospital, Yonkers , USA
| | - Pranav Singla
- Internal Medicine, St. John's Riverside Hospital, Yonkers, USA
| | - Elizabeth Arbuckle
- Internal Medicine, Lake Erie College of Osteopathic Medicine, Greensburg, USA
| | - Geetika Goyal
- Gastrointestinal and Liver Pathology, Montefiore Medical Center, Albert Einstein College of Medicine, New York City, USA
- Surgical Pathology, University of Pennsylvania Perelman School of Medicine, Philadelphia, USA
| | - Qiang Liu
- Pathology and Laboratory Medicine, Montefiore Medical Center, Bronx, USA
| | | | - Hanady Zainah
- Internal Medicine, St. John's Riverside Hospital, Yonkers, USA
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2
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Dash P, Mohanty P, Behura R, Behera S, Singla P, Sahoo SC, Sahoo SK, Jali BR. Detection of moisture in DMSO and raw food products by using an anthracene-based fluorescence OFF-ON chemosensor. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2023.114650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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3
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Kankra M, Mehta A, Sawhney JPS, Solanki S, Bhargava S, Ahirwar A, Manocha A, Singla P, Sharma A, Sharma M. Improving the ACS Triage-Using High Sensitivity TroponinI and Copeptin for Early 'Rule-Out' of AMI. Indian J Clin Biochem 2022; 37:449-457. [PMID: 36262786 PMCID: PMC9573839 DOI: 10.1007/s12291-021-01015-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Accepted: 10/26/2021] [Indexed: 10/19/2022]
Abstract
Rule-out of acute myocardial infarction (AMI) in patients presenting with acute chest pain at the emergency department (ED) is a major challenge across the globe. Patients presenting very early with chest pain may provide a diagnostic challenge even when using a cardiac necrosis specific biomarker, high sensitivity troponin (hs-Tn) as they are elevated at 3-6 h after the symptom onset. Copeptin is a marker of acute hemodynamic stress which is released within few minutes of the occurrence of MI and is elevated immediately at the presentation of patients with AMI. This indicates a complementary pathophysiology and kinetics of these two biomarkers. Hence, we evaluated whether or not a protocol with combined testing of copeptin and hs-TnI at admission in patients presenting with chest pain within 6 h in low to intermediate risk and suspected ACS leads to an earlier diagnosis of AMI and thereby, aids to prevent a higher proportion of major adverse cardiac events than the current standard protocol followed in ED. A total of 148 patients as per the inclusion criterion were recruited for the study. The dual biomarker copeptin and hs-TnI allows a rule-out of AMI at presentation with a sensitivity of 100% and NPV of 99.8%. Hence, the use of dual biomarker in conjunction with clinical assessment may obviate the need for a prolonged stay in the ED and retesting hs-TnI after 2 h (for delta check) in more than two-thirds of the patients. The inclusion of these tests could have an impact on the economic burden of the ED without jeopardizing the outcome for the patient.
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Affiliation(s)
- M. Kankra
- Department of Biochemistry, Sir Ganga Ram Hospital, New Delhi, 110060 India
| | - A. Mehta
- Department of Cardiology, Sir Ganga Ram Hospital, New Delhi, India
| | - J. P. S. Sawhney
- Department of Cardiology, Sir Ganga Ram Hospital, New Delhi, India
| | - S. Solanki
- Department of Emergency Medicine, Sir Ganga Ram Hospital, New Delhi, India
| | - S. Bhargava
- Department of Biochemistry, Sir Ganga Ram Hospital, New Delhi, 110060 India
| | - A. Ahirwar
- Department of Biochemistry, Sir Ganga Ram Hospital, New Delhi, 110060 India
| | - A. Manocha
- Department of Biochemistry, Sir Ganga Ram Hospital, New Delhi, 110060 India
| | - P. Singla
- Department of Biochemistry, Sir Ganga Ram Hospital, New Delhi, 110060 India
| | - A. Sharma
- Department of Biochemistry, Sir Ganga Ram Hospital, New Delhi, 110060 India
| | - M. Sharma
- Department of Biochemistry, Sir Ganga Ram Hospital, New Delhi, 110060 India
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4
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Chahal M, Telsem M, Das B, Patel S, Gadiwala S, Stuart R, Mistry A, Satnarine T, Singla P, Bakarr A, Sharma P, Hsieh YC, Aedma K, Patel S, Pathrose R. Factors Affecting School Performance in the Adolescents of USA- Youth Risk Behavior Surveillance System. Eur Psychiatry 2022. [PMCID: PMC9567321 DOI: 10.1192/j.eurpsy.2022.587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Introduction Poor academic performance has been linked to factors such as sleep, health, illicit drug use, physical fighting, social media use, cyber bullying, physical activity, homelessness, times spent in video games and television. It is difficult to get a sense of the interplay between and relative importance of different behaviours/factors on academic performance as only limited research has been aimed at quantifying these factors. Objectives To evaluate association of school performance and variables in five categories of the YRBSS: physical fighting, diet/lifestyle, electronic device usage, concurrent substance use, and violence/self-harm. Methods The CDC Youth Risk Behavior Surveillance System (YRBSS) data from 1991-2019 was used in study. Respondents were grouped by good and poor school performance and variables related to nutrition/lifestyle, electronic device use, concurrent substance use, mood/violence/self-harm were analyzed using chi-square
test. Results A total of 41,235 student respondents.Nutrition/Lifestyle, electronic device use, concurrent substance use, mood/violence/self-harm are found to be significantly correlated with school performance. |
Poor Performance n(%) |
Good Performance n(%) |
Total n(%) | p-Value |
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Nutrition/Lifestyle | | Daily breakfast | 2,715(26) | 11,429(38.22) | 14,144(35.06) | <0.0001 | Sodas ≥2/day | 1,998(19.12) | 2,710(9.03) | 4,708(11.63) | <0.0001 | Concurrent Substance Use | | Alcohol use | 3,544(37.55) | 8,067(28.49) | 11,611(30.75) | <0.0001 | Cigarette smoking | 1,616(15.74) | 1,845(6.17) | 3,461(8.61) | <0.0001 | Mood/Violence/Self-Harm | | Difficulty concentrating | 4,188(46.34) | 7,327(28.27) | 11,516(32.94) | <0.0001 | Felt sad or hopeless | 4,373(41.06) | 9,038(29.67) | 13,410(32.62) | <0.0001 | Considered suicide | 2,567(24.14) | 4,810(15.8) | 7,377(17.96) | <0.0001 |
![]() Conclusions In national data, we found school performance is affected by nutrition, lifestyle, substance use, mood and exposure to surrounding violence, and self-harm. Further studies should be planned to evaluate benefits from the risk stratification to reduce this burden amongst US adolescents. Disclosure No significant relationships.
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Chan N, Pak K, Guo A, Singla P, Sayegh M. New-Onset Heart Failure in the Setting of T4-Conversion Disorder. Cureus 2022; 14:e25024. [PMID: 35712337 PMCID: PMC9197626 DOI: 10.7759/cureus.25024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/14/2022] [Indexed: 11/24/2022] Open
Abstract
Thyroid hormone is essential in accomplishing the appropriate metabolism of the body. Achieving euthyroidism is of importance due to the deadly ramifications of being hypothyroid, such as multiple organ failure, profound decrease in mentation and even death. We present a case of an 80-year-old female with a history of hypertension, coronary artery disease, chronic kidney disease, hypothyroidism due to total thyroidectomy, and a cerebral vascular accident who presented with slurred speech, decreased appetite, dizziness and lethargy with new-onset weakness. She was adherent to all her medications. Her labs were significant for elevated thyroid-stimulating hormone, elevated free thyroxine, and low total triiodothyronine. Brain MRI revealed no acute pathology. She was given her home dose of Levothyroxine and was admitted to the telemetry unit for evaluation of her symptoms and abnormal thyroid panel. During her hospital course, she was found to have an abnormal rhythm and worsening lethargy. Subsequent electrocardiogram and laboratory values revealed new T-wave inversions and elevated troponin. An echocardiogram revealed a new severely reduced left ventricular function with severe global hypokinesis of the left ventricle and an ejection fraction of 30%. It was only after initiating combination therapy of levothyroxine and liothyronine that her symptoms and abnormal cardiac rhythm resolved. With this careful titration of the patient’s medication, we concluded that combination therapy was essential to the patient being euthyroid. This phenomenon was also cited in multiple literature, which warrants an investigation of a certain population’s inability to convert T4 to T3. By sharing this case, we aim to aid providers with their differential diagnoses and bring to light a potential area of further investigation. Ultimately, by optimizing and tailoring these medications, we hope to improve their quality of life.
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6
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Gupta M, Gupta VK, Kaur N, Singla P, Singla M. Effect of Non Incentivised and Incentivised Free COVID-19 Vaccination Camps in Augmentation of State’s Efforts in Achieving Vaccination Targets Necessary for Herd Immunity. J Clin Diagn Res 2022. [DOI: 10.7860/jcdr/2022/52333.15929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Introduction: Most effective way to defeat the Coronavirus Disease-2019 (COVID-19) pandemic is mass vaccination to achieve herd immunity which requires vaccination of about 80% of the population. Aim: To compare the effect of non incentivised and incentivised free COVID-19 vaccination camps on augmentation of state's efforts in achieving vaccination targets of covering 80% of population. Materials and Methods: Free COVID-19 vaccination camps, both non incentivised (8 days) and incentivised (8 days), were organised in month of June and July, 2021 at a hospital in association with an NGO under the supervision of District Immunisation Officer. The retrospective observational study was done and data of all vaccinations done was compared to document the effect of incentivised free vaccination camp as compared to non incentivised camps. Data was represented as frequency, percentage and Chi-square test was used. Results: Total of 4111 vaccinations were done during the free vaccination camps, including 1406 during non incentivised and 2705 during incentivised camps. During non incentivised camps 1114 people were given 1st dose and 292 were given 2nd dose, while during incentivised camps 2334 people were given 1st dose and 371 were given 2nd dose. Analysis of the data showed that the difference in number of 1st dose and 2nd dose vaccinations done during the incentivised vaccination camps was statistically significantly higher as compared to the number of 1st dose and 2nd dose vaccinations done during non incentivised vaccination camps. Similar results showed that the difference in number of vaccination done among the age groups of 18-44 years and >44 years during the incentivised vaccination camps was statistically significantly higher as compared to the number of vaccination among the age groups of 18-44 years and >44 years done during the non incentivised vaccination camps. Conclusion: The present study documented statistically significantly higher number of 1st dose of vaccinations, 2nd dose of vaccinations, vaccinations among 18-44 years age group and >44 years age group done during incentivised vaccination camps as compared to non incentivised vaccination camps. Results of the present study suggest that incentivised vaccination campaigns should be incorporated as an important component of COVID-19 vaccination campaign strategy to vaccinate enough Indian population and achieve herd immunity for protection from COVID-19 pandemic.
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7
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Abstract
Drug rash with eosinophilia and systemic symptoms (DRESS syndrome) is a severe, potentially life-threatening drug-induced hypersensitivity reaction characterized by cutaneous eruptions, fever, diffuse lymphadenopathy, along with eosinophilia and elevated liver enzymes. The severity and potential organ damage associated with DRESS mandates withdrawing the offending drug and provide a suitable replacement. We report a 55-year-old man who developed prolonged fever, generalized maculopapular rash and facial edema after 3 weeks of starting imatinib for chronic myeloid leukemia (CML). A diagnosis of DRESS was confirmed by eosinophilia and skin biopsy findings, along with a consistent RegiSCAR score. Imatinib was stopped and he was initiated on low-dose steroids, which led to complete resolution of rash and eosinophilia. A rechallenge with imatinib was positive, and he was switched to dasatinib for further therapy, following which he attained an optimal molecular response. DRESS following imatinib has only been reported in eight patients so far. In this report we summarize the current evidence for managing DRESS and its impact on the treatment of CML.
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Affiliation(s)
- S Kaur
- Department of Dermatology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - S Singh
- Department of Medical Oncology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - R Singh
- Department of Medical Oncology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
| | - P Singla
- Department of Dermatology, Dayanand Medical College and Hospital, Ludhiana, Punjab, India
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8
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Dohare P, Kidwai A, Kaur J, Singla P, Krishna S, Klebe D, Zhang X, Hevner R, Ballabh P. GSK3β Inhibition Restores Impaired Neurogenesis in Preterm Neonates With Intraventricular Hemorrhage. Cereb Cortex 2020; 29:3482-3495. [PMID: 30192926 DOI: 10.1093/cercor/bhy217] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Revised: 07/30/2018] [Indexed: 01/25/2023] Open
Abstract
Intraventricular hemorrhage (IVH) is a common complication of prematurity in infants born at 23-28 weeks of gestation. Survivors exhibit impaired growth of the cerebral cortex and neurodevelopmental sequeale, but the underlying mechanism(s) are obscure. Previously, we have shown that neocortical neurogenesis continues until at least 28 gestational weeks. This renders the prematurely born infants vulnerable to impaired neurogenesis. Here, we hypothesized that neurogenesis is impaired by IVH, and that signaling through GSK3β, a critical intracellular kinase regulated by Wnt and other pathways, mediates this effect. These hypotheses were tested observationally in autopsy specimens from premature infants, and experimentally in a premature rabbit IVH model. Significantly, in premature infants with IVH, the number of neurogenic cortical progenitor cells was reduced compared with infants without IVH, indicating acutely decreased neurogenesis. This finding was corroborated in the rabbit IVH model, which further demonstrated reduction of upper layer cortical neurons after longer survival. Both the acute reduction of neurogenic progenitors, and the subsequent decrease of upper layer neurons, were rescued by treatment with AR-A014418, a specific inhibitor of GSK3β. Together, these results indicate that IVH impairs late stages of cortical neurogenesis, and suggest that treatment with GSK3β inhibitors may enhance neurodevelopment in premature infants with IVH.
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Affiliation(s)
- Preeti Dohare
- Department of Pediatrics.,Dominick P. Purpura Department of Neuroscience
| | | | | | | | | | | | | | - Robert Hevner
- Department of Pathology, 9500 Gilman Dr, UCSD, La Jolla, CA, USA
| | - Praveen Ballabh
- Department of Pediatrics.,Dominick P. Purpura Department of Neuroscience.,Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY, USA
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9
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Uts A, Mayr Y, Singla P, Khan M, Kampton E, Millán JL, Savinova OV, Ramos RL. Abstract TMP104: Upregulation of Tissue-Nonspecific Alkaline Phosphatase in Endothelial Cells Leads to Intracranial Vascular Calcification: A Useful Model of Primary Familial Brain Calcification. Stroke 2019. [DOI: 10.1161/str.50.suppl_1.tmp104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Introduction:
Vascular calcification is an important pathophysiological factor contributing to neurodegenerative diseases such as primary familial brain calcification (PFBC) and is a potential therapeutic target.
Hypothesis:
Given the essential role of tissue-nonspecific alkaline phosphatase (TNAP) in biomineralization, we tested the hypothesis that upregulation of TNAP activity can lead to intracranial calcification.
Methods:
We previously reported that overexpression of TNAP in endothelial cells (eTNAP) leads to arterial calcification. Here we analyzed intracranial calcification in eTNAP on the original B6;129 and on the C57BL/6 (B6) genetic backgrounds. Histology was performed on formalin-fixed cryo-preserved tissues. Locomotion testing was performed at 23 weeks and analyzed in Matlab. Gene expression was analyzed by qPCR.
Results:
On the B6;129 background, eTNAP mice developed progressive intracranial calcification (0% were affected at 8 weeks, 71% at 13 weeks, and 100% at 23 weeks, n=7 per group). At 23 weeks, calcification was undetectable in the middle cerebral arteries but was associated with microvasculature in the basal ganglia, thalamus, hindbrain, and cerebellum. Calcified lesions were accompanied by astro- and micro-gliosis. Extravasation of IgG into the brain parenchyma was evident in eTNAP; blood-brain barrier was intact in controls (n=3 per group; 23 weeks). There were no significant differences in the locomotion or behavior (open field exploration) between the eTNAP and controls on the B6;129 background (n=6 per group). On B6 background, eTNAP mice displayed significant motor deficits - reduced ambulation (p<0.01), rearing (p< 0.01), speed (p<0.05), and acceleration (p<0.05; n=7-9 per group). There were no changes in osteogenic gene expression or phosphate transporters in eTNAP brains compared with controls. However, we detected significant regional differences between the thalamus and cortex in the levels of
RumX2
,
Spp1
,
SLC17a7
,
SLC17a6
of both control and eTNAP mice.
Conclusions:
Upregulation of TNAP activity can lead to intracranial vascular calcification. Given the similarities in presentation between eTNAP mice and PFBC patients, this model can advance the understanding of PFBC disease progression.
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Affiliation(s)
- Alla Uts
- Dept of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY
| | - Yevgeniy Mayr
- Dept of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY
| | - Pranav Singla
- Dept of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY
| | | | - Elias Kampton
- Dept of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY
| | - José Luis Millán
- Human Genetics Program, Sanford Burnham Prebys Med Discovery Institute, La Jolla, CA
| | - Olga V Savinova
- Dept of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY
| | - Raddy L Ramos
- Dept of Biomedical Sciences, New York Institute of Technology College of Osteopathic Medicine, Old Westbury, NY
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10
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Dohare P, Cheng B, Ahmed E, Yadala V, Singla P, Thomas S, Kayton R, Ungvari Z, Ballabh P. Glycogen synthase kinase-3β inhibition enhances myelination in preterm newborns with intraventricular hemorrhage, but not recombinant Wnt3A. Neurobiol Dis 2018; 118:22-39. [PMID: 29940337 DOI: 10.1016/j.nbd.2018.06.015] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/26/2018] [Accepted: 06/20/2018] [Indexed: 11/19/2022] Open
Abstract
Intraventricular hemorrhage (IVH) in preterm infants results in reduced proliferation and maturation of oligodendrocyte progenitor cells (OPCs), and survivors exhibit reduced myelination and neurological deficits. Wnt signaling regulates OPC maturation and myelination in a context dependent manner. Herein, we hypothesized that the occurrence of IVH would downregulate Wnt signaling, and that activating Wnt signaling by GSK-3β inhibition or Wnt3A recombinant human protein (rh-Wnt3A) treatment might promote maturation of OPCs, myelination of the white matter, and neurological recovery in premature rabbits with IVH. These hypotheses were tested in autopsy samples from preterm infants and in a rabbit model of IVH. Induction of IVH reduced expressions of activated β-catenin, TCF-4, and Axin2 transcription factors in preterm newborns. Both AR-A014418 (ARA) and Wnt-3A treatment activated Wnt signaling. GSK-3β inhibition by intramuscular ARA treatment accelerated maturation of OPCs, myelination, and neurological recovery in preterm rabbits with IVH compared to vehicle controls. In contrast, intracerebroventricular rh-Wnt3A treatment failed to enhance myelination and neurological function in rabbits with IVH. ARA treatment reduced microglia infiltration and IL1β expression in rabbits with IVH relative to controls, whereas Wnt3A treatment elevated TNFα, IL1β, and IL6 expression without affecting microglia density. GSK-3β inhibition downregulated, while rh-Wnt3A treatment upregulated Notch signaling; and none of the two treatments affected the Sonic-Hedgehog pathway. The administration of ARA or rh-Wnt3A did not affect gliosis. The data suggest that GSK-3β inhibition promoted myelination by suppressing inflammation and Notch signaling; and Wnt3A treatment failed to enhance myelination because of its pro-inflammatory activity and synergy with Notch signaling. GSK-3β inhibitors might improve the neurological outcome of preterm infants with IVH.
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Affiliation(s)
- Preeti Dohare
- Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Bokun Cheng
- Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Ehsan Ahmed
- Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Vivek Yadala
- Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Pranav Singla
- Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Sunisha Thomas
- Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Robert Kayton
- Department of Physiology and Pharmacology, Oregon Health & Science University, Portland, Oregon 97239, USA
| | - Zoltan Ungvari
- Reynolds Oklahoma Center on Aging, Oklahoma University, OK, USA
| | - Praveen Ballabh
- Department of Pediatrics, Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY 10461, USA; Dominick P. Purpura Department of Neuroscience, Albert Einstein College of Medicine, Bronx, NY 10461, USA.
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11
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Bswas A, Sohal P, Baruah K, Singla P, Wig N, Aggarwal P, Dar L. Predictors of severity in dengue infection. Int J Infect Dis 2016. [DOI: 10.1016/j.ijid.2016.02.397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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12
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Soin AS, Mohanka R, Saraf N, Rastogi A, Goja S, Menon B, Vohra V, Saigal S, Sud R, Kumar D, Bhangui P, Ramachandra S, Singla P, Shetty G, Raghvendra K, Elmagd KMA. India's first successful intestinal transplant: the road traveled and the lessons learnt. Indian J Gastroenterol 2014; 33:104-13. [PMID: 24500752 DOI: 10.1007/s12664-013-0437-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2013] [Accepted: 12/14/2013] [Indexed: 02/04/2023]
Abstract
Intestinal transplant is a therapeutic challenge not just surgically but also logistically because of the multidisciplinary expertise and resources required. A large proportion of patients who undergo massive bowel resection and develop intestinal failure have poor outcome, because of inability to sustain long-term parenteral nutrition and limited availability of intestinal and multi-visceral transplantation facilities. We report the first successful isolated intestinal transplant from India.
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Affiliation(s)
- A S Soin
- Medanta Institute of Liver Diseases and Transplantation, Medanta-The Medicity, Sector 38, Gurgaon, Haryana, 122 001, India,
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13
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Soin AS, Raut V, Mohanka R, Rastogi A, Goja S, Balachandran M, Saigal S, Saraf N, Bhangui P, Sumana KR, Singla P, Srinivasan T, Choudhary N, Tiwari A, Raina V, Govil D, Mohan N, Vohra V. Use of ABO-incompatible grafts in living donor liver transplantation--first report from India. Indian J Gastroenterol 2014; 33:72-6. [PMID: 24369388 DOI: 10.1007/s12664-013-0424-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2013] [Accepted: 10/13/2013] [Indexed: 02/04/2023]
Abstract
ABO incompatibility is the commonest reason for rejection of donors in living donor liver transplantation (LDLT). The donor pool could be expanded by 25 % to 35 % if the ABO barrier is overcome. In the absence of pre-conditioning, transplantation across the blood groups is fraught with the almost universal risk of antibody-mediated rejection (AMR) that rapidly leads to graft loss. However, AMR can be prevented by removal of preformed antibodies and reducing their production by B cells. We describe our initial experience of three cases of ABO-incompatible (ABO-i) LDLT: a 42-year-old male, an 8-month-old male and a 28-month-old female, all of blood group O+ who received blood group B + right lobe, B + left lateral segment, and A + left lateral segment liver grafts, respectively. Pre-LDLT conditioning included administration of anti-CD20 antibody (Rituximab(®)) to the adult 4 weeks prior, and four to seven sessions of double-filtration plasmapheresis to all, to remove preformed antibodies and achieve anti-donor blood group antibody (ADA) titers of ≤ 1:16 IgG and ≤ 1:8 IgM, respectively. In addition, cases 1 and 3 received mycophenolate mofetil for 7 days prior to LDLT. After LDLT, all three patients achieved normal graft function over 8-17 days with no evidence of AMR and without the need for further plasmapheresis. Postoperative complications included portal vein thrombosis (one successfully re-explored), CMV (one), Pseudomonas and Klebsiella sepsis (one each), and abdominal collection (one treated with percutaneous drainage). All are currently well with normal graft function and low ADA titers at 8, 16, and 19 months after ABO-i LDLT.
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Affiliation(s)
- A S Soin
- Medanta Institute of Liver Diseases and Transplantation, Medanta-The Medicity, Gurgaon, Haryana, 122 001, India,
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14
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Singla P, Long SS, Long CM, Genadry RR, Macura KJ. Imaging of the female urethral diverticulum. Clin Radiol 2013; 68:e418-25. [PMID: 23561897 DOI: 10.1016/j.crad.2013.02.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2012] [Revised: 02/04/2013] [Accepted: 02/19/2013] [Indexed: 11/30/2022]
Abstract
Female urethral diverticulum is a localized out-pouching of the urethra that is becoming increasingly prevalent, but often poses a diagnostic challenge. Traditionally, conventional voiding cystourethrography has been used to make the preoperative diagnosis. With the development of higher-resolution images acquired through ultrasonography (US), computed tomography (CT), and magnetic resonance imaging (MRI), the anatomy and various abnormalities of the female urethra can be better elucidated. This article focuses on the imaging features of female urethral diverticulum, with emphasis on diagnostic pearls, particularly using MRI. Female urethral diverticulum can be best identified by their location in the posterolateral urethra and by their communication with the urethral lumen. Improved imaging techniques combined with increased physician awareness of urethral diverticulum will lead to more prompt and accurate diagnosis of this entity, leading to better treatment of affected patients.
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Affiliation(s)
- P Singla
- Brody School of Medicine, East Carolina University, Greenville, NC, USA
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Singla P, Kaur P, Mehta R, Berek D, Upadhyay S. Ring-Opening Polymerization of Lactide Using Microwave and Conventional Heating. ACTA ACUST UNITED AC 2012. [DOI: 10.1016/j.proche.2012.06.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Sarin AR, Singla P, Kaur H. Maternal mortality -- aetiological factors: analytic study from a teaching hospital of Punjab. Indian J Matern Child Health 1992; 3:69-73. [PMID: 12288813] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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Sharma GP, Sobti RC, Singla P. Cytogenetics of some species of the sub-family Eremninae (Curculionidae). CYTOLOGIA 1988. [DOI: 10.1508/cytologia.53.783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
| | | | - P. Singla
- Department of Zoology, Panjab University
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Sarin AR, Singla P, Gupta SK. A 5-year clinicopathological study of 2000 postmenopausal women from Northern India. Asia Oceania J Obstet Gynaecol 1985; 11:539-44. [PMID: 3833155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Abstract
A large teratoma of the tongue, present at birth, was successfully removed at 32 h of age. It contained immature neural tissue consisting of a loose neurofibrillary matrix with primitive neurons, rossettes, and papillary tissue. Serum alpha fetoprotein was present at 8 days of age, as reported in some patients with malignant teratomas. Our case, however, had no histologic evidence of malignancy, no serum alpha fetoprotein at 7 months of age, and no recurrence at 1 years. The four glossal tumors reported in the literature, including one with immature neural elements, were all present at birth. In 1 case, another teratoma of the tongue was found 5 months after removal of the congenital one. It may not have been a recurrence, as the mass was located in a different area of the tongue. It appears that congenital teratomas of the tongue do not behave in a malignant fashion, at least in the 5 known cases.
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Abstract
Anomalous left coronary artery, arising from the pulmonary valve, may produce a clinical and radiologic picture mimicking parachute mitral valve (PMV). The pathogenesis is related to left myocardial hypoxia and consequent fibrosis. The authors report a patient with such involvement of the myocardium and contiguous anterior papillary muscle. The result was fibrous atrophy with consequent physiologic and radiologic abnormalities that occur in PMV because of the absence of this muscle, and superficial resemblance to its characteristic morphology.
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