Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 5 de 5
Filter
Add more filters










Database
Language
Publication year range
1.
Indian Pediatr ; 61(4): 337-342, 2024 Apr 15.
Article in English | MEDLINE | ID: mdl-38449277

ABSTRACT

OBJECTIVE: To study the prevalence of abnormal renal functions among children living with HIV (CLHIV) receiving tenofovir disoproxil fumarate (TDF) containing antiretroviral therapy (ART). METHODS: A prospective, observational study was conducted among CLHIV aged 10 years to 21 years attending the pediatric HIV clinic. We included CLHIV weighing ≥ 30 kg who had been receiving TDF-containing regimens for at least 6 months, with estimated glomerular filtration rate (eGFR) > 60 ml/min/m2 at enrolment and for whom baseline laboratory parameters were available before starting ART. Clinical and laboratory parameters like serum creatinine, serum phosphate, urinary protein and glucose estimation, CD4 count and viral load were noted from records. The mean change in serum creatinine, estimated glomerular filtration rate (eGFR), creatinine clearance, serum phosphate, and presence of urinary glucose and protein by dipstick were assessed at 3- and 12-months follow-up. RESULTS: We enrolled 70 patients with mean (SD) age 14.99 (2.45) years who had been receiving TDF-based ART for a mean (SD) duration of 14.60 (12.80) months. At 3-months and 12-months follow-up, 32.85% and 41.42% patients, respectively, had eGFR below 90 mL/min/1.73m2, while 4.2% and 2.8% patients, respectively, had eGFR between 50-60 mL/min/1.73m2. One patient had creatinine clearance below 50 mL/min/1.73m2. Four patients had hypophosphatemia at the first and last follow-up respectively, and five patients had proteinuria. There was no statistically significant change in CD4 counts, serum potassium, or serum uric acid during study duration. CONCLUSION: TDF-containing ART regimen is associated with decreased eGFR, creatinine clearance and proteinuria.


Subject(s)
Anti-HIV Agents , HIV Infections , Child , Humans , Adolescent , Tenofovir/adverse effects , Creatinine/pharmacology , Creatinine/therapeutic use , Anti-HIV Agents/adverse effects , Prospective Studies , Uric Acid/pharmacology , Uric Acid/therapeutic use , HIV Infections/drug therapy , Proteinuria , Glomerular Filtration Rate , Phosphates/therapeutic use , Glucose/pharmacology , Glucose/therapeutic use
2.
Rom J Ophthalmol ; 65(4): 339-353, 2021.
Article in English | MEDLINE | ID: mdl-35087975

ABSTRACT

Objective: To determine the prevalence, risk factors, and elaborate our experiences with diagnosis and treatment of patients with mucormycosis, enabling a better understanding of the disease and its management. Methods: This is a case series of patients with Covid-19 associated with Rhino-orbital-cerebral mucormycosis, managed in our tertiary care center from April 2021 to June 2021. Results: Six cases of Covid-19 associated with Rhino-orbital-cerebral mucormycosis have been analyzed in the study. The mean age of patients was 40.67 years with a male preponderance (83.3%). The most common complaint was headache (100%), while a minority (33%) came with ocular complaints. All the patients either had a previous history of diabetes mellitus or developed increased blood sugar levels following Covid infection, and were kept on insulin to control their blood sugar levels. 4 patients (66.67%) had a history of corticosteroid use during Covid-19 hospitalization. Treatment included intravenous liposomal Amphotericin B (100%), functional endoscopic sinus surgery (66.67%), maxillectomy (33.33%) and transcutaneous retrobulbar liposomal Amphotericin B (33.33%). Amphotericin B induced nephrotoxicity, which was seen in 1 patient (16.67%). Mortality occurred in only one patient (16.67%), 25 days following successful surgery. Conclusion: Diabetes Mellitus is the most important predisposing factor for the development of Covid-19 associated Rhino-orbital-cerebral mucormycosis. Early presentation, prompt diagnosis and timely initiation of treatment with liposomal Amphotericin B and surgical debridement along with strict blood sugar control can lead to a favorable outcome. However, regular follow-up and monitoring of serum electrolytes and kidney profile must be ensured for such patients.


Subject(s)
COVID-19 , Eye Infections, Fungal , Mucormycosis , Orbital Diseases , Adult , Antifungal Agents/therapeutic use , Eye Infections, Fungal/diagnosis , Eye Infections, Fungal/epidemiology , Eye Infections, Fungal/therapy , Humans , Male , Mucormycosis/diagnosis , Mucormycosis/epidemiology , Mucormycosis/therapy , Orbital Diseases/diagnosis , Orbital Diseases/therapy , SARS-CoV-2 , Tertiary Care Centers
3.
J Trop Pediatr ; 2020 Sep 25.
Article in English | MEDLINE | ID: mdl-32974677

ABSTRACT

Severe acute respiratory syndrome coronavirus 2 (SARS CoV-2) is a highly infectious disease with many possible routes of transmission. Vertical transmission of SARS CoV-2 is still controversial. We report a case of vertical transmission of SARS CoV-2 from an asymptomatic pregnant woman to her newborn baby who had completely asymptomatic course in India.

4.
Interdiscip Sci ; 7(4): 382-90, 2015 Dec.
Article in English | MEDLINE | ID: mdl-26223547

ABSTRACT

The molecular evolution of various metabolic pathways in the organisms can be employed for scrutinizing the molecular aspects behind origin of life. In the present study, we chiefly concerned about the sequence-structure-function relationship between the Escherichia coli methionine synthase and their respective animal homologs by in silico approach. Using homology prediction technique, it was observed that only 79 animal species showed similarity with the E. coli methionine synthase. Also, multiple sequence alignment depicted only 25 conserved patterns between the E. coli methionine synthase and their respective animal homologs. Based on that, Pfam analysis identified the protein families of 22 conserved patterns among the attained 25 conserved patterns. Furthermore, the 3D structure was generated by HHpred and evaluated by corresponding Ramachandran plot specifying 93% of the ϕ and ψ residues angles in the most ideal regions. Hence, the designed structure was established as a good quality model for the full length of E. coli methionine synthase.


Subject(s)
5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase/chemistry , 5-Methyltetrahydrofolate-Homocysteine S-Methyltransferase/metabolism , Escherichia coli Proteins/chemistry , Escherichia coli Proteins/metabolism , Escherichia coli/enzymology , Structure-Activity Relationship
5.
Interdiscip Sci ; 2015 Feb 06.
Article in English | MEDLINE | ID: mdl-25663114

ABSTRACT

The molecular evolution of various metabolic pathways in the organisms can be employed for scrutinizing the molecular aspects behind origin of life. In the present study, we chiefly concerned about the sequence-structure-function relationship between the E. coli methionine synthase and their respective animal homologs by In-silico approach. Using homology prediction technique, it was observed that only 79 animal species showed similarity with the E. coli methionine synthase. Also, multiple sequence alignment depicted only 25 conserved patterns between the E. coli methionine synthase and their respective animal homologs. Based on that, Pfam analysis identified the protein families of 22 conserved patterns amongst the attained 25 conserved patterns. Furthermore, the 3D structure was generated by HHpred and evaluated by corresponding Ramachandran plot specifies 93% of the ϕ and □ residues angles in the most ideal regions. Hence, the designed structure was established as good quality model for the full length of E. coli methionine synthase.

SELECTION OF CITATIONS
SEARCH DETAIL
...