A study on cardiotocography for predicting fetal prognosis in high-risk pregnancy

Background: The admission cardiotocography (CTG) in high-risk obstetrics patients for continuous monitoring of fetal heart rate (FHR) has become crucial in the modern obstetric practice. It is not only a good screening and inexpensive test but also non-invasive, easily performed and interpreted. Methods: This was a prospective observational study conducted in department of obstetrics and gynaecology, Pannadhay Rajkiya Mahila Chikitsalaya at RNT medical college, Udaipur from April 2022 to September 2022. A total of 100 high risk obstetrics patients were subjected to cardiotocography (CTG). The Women eligible for the study were those who had gestational age ≥32 weeks with cephalic presentation in first stage of labour with singleton fetus in vertex presentation and categorised as high-risk during the time of admission. Results: A total of 100 high risk obstetric patients were subjected to CTG. Out of these common high-risk factors in our study consisted of postdated pregnancy (21%) followed by pre-eclampsia (19%), oligohydramnios (16%) cord around neck (13%). Majority of them (47%) fall under 20-25 years and constituted by primigravida (59%).  CTG was reactive in (65%), non-reactive in 25% of cases and 10% patients had suspicious tracings. The incidence of neonatal intensive care unit (NICU) admission, fetal distress and APGAR score less than 7 was significantly higher with suspicious and nonreactive CTG than reactive CTG. Conclusions: CTG test is a simple, non-invasive screening test should be used in high risk pregnancy as admission test. The heavy load of constant monitoring and adverse perinatal outcome can be reduced by CTG monitoring in high-risk obstetrics patients

Effect of Short-Term Placebo-Controlled Consumption of Probiotic Yoghurt and Indian Curd on the Streptococcus mutans Level in Children Undergoing Fixed Interceptive Orthodontic Therapy

Objective:To examine the effect of short-term consumption of probiotic yoghurt, Indian curd, and ultra-heated yoghurt as placebo on the levels of salivary and plaque Streptococcus mutans (S. mutans) in children undergoing fixed interceptive orthodontic therapy.Methods:A placebo-controlled double-blind study was carried out in a total of 30 children (8-15 years). The S. mutans level in the plaque and saliva were taken at the baseline and 2 weeks after the initiation of fixed orthodontic treatment by Dentocult SM kits. An equal number of participants randomized in three groups were asked to ingest 200 g of yoghurt containing Lactobacillus acidophilus La-1 and La-2 (>1×109 cfu/mL) once daily, Indian curd, or ultra-heated control yoghurt without viable bacteria and were followed for the S. mutans level after 2 weeks.Results:A significant reduction in salivary S. mutans levels was recorded after probiotic yoghurt ingestion (p=0.001) in addition to a reduction in the plaque S. mutans, which was observed after Indian curd consumption (p=0.026).Conclusion:Our findings suggest that short-term daily consumption of probiotic yoghurt along with Indian curd may help to reduce the levels of S. mutans in the saliva and plaque in children undergoing interceptive fixed orthodontic therapy

Review of Interventional Therapies for Refractory Pediatric Migraine.

This is a review of the latest and seminal evidence in pediatric migraine. It covers the etiology and pathophysiology known today, and then will review treatment options, efficacy and safety, quality of data and indications. Though migraine is usually regarded as an infliction in adults, it is not uncommon in the pediatric population and affects up to 8% of children. Children may experience migraine differently than adults, and present not only with headache but also frequent gastrointestinal symptoms. They are frequently shorter in duration than in adults. Traditional migraine treatment in adults is less effective in children. In this population, adjunct therapies - such as interventional techniques - should be considered when traditional treatment fails, including Botulinum Toxin A (BTA) injections, peripheral nerve and ganglion blocks. BTA injections are FDA approved for migraine prophylaxis in adults, but currently not in children; however, recent evidence shows efficacy and safety in pediatric migraine management. Nerve blocks stop nociceptive afferent fibers through injection of local anesthetics, and it may be associated with the local injection of corticosteroids. Although more common in adults, recent data suggests they are safe and effective in children and adolescents. Blocking the sphenopalatine ganglion can be achieved through nasal approach, and achieves a similar action by blocking the entire ganglion. Interventional techniques may provide a key component in the alleviation of this otherwise debilitating chronic migraine pain. Though most studies have been performed in adults, new studies provide encouraging results for treatment in children

A Rare Case of Tuberculous Pyometra in a Young Infertile Female Confirmed by mRNA-based RT-PCR

A 25-year-old female presented to the infertility OPD with complaints of secondary infertility and pain lower abdomen with watery discharge for the past five days. She had history of undergoing hysterosalpingography in a private hospital ten days back. The interventions included drainage of pyometra, endometrial biopsy for routine and AFB smear/ culture,  confirmation of diagnosis by mRNA-based RT-PCR for detection of M. tuberculosis-specific 85B antigen gene, anti-tubercular therapy. Pyometra and tubo-ovarian masses disappeared and patient resumed her normal period post-treatment. Genital tuberculosis was confirmed by mRNA-based RT-PCR and the disease resolved after anti-tubercular therapy. We conclude that a combination of high degree of clinical suspicion and ‘high-precision' gene detection methods (e.g. mRNA) in culture-negative cases may be useful in diagnosis of genital tuberculosis, particularly in infertile patients presenting with pyometra post-hysterosalpingography

18p deletion syndrome: Case report with clinical consideration and management

18p deletion syndrome is characterized by the deletion of short arm of chromosome 18. Presentation of this syndrome is quite variable with dysmorphic features, growth deficiencies, and mental retardation with poor verbal performance. Few patients even fail to thrive when malformations involving the heart and brain are severe. In the present article, we report an isolated case of 18p deletion in a 23-year-old female who for the first time reported to the hospital for dental problems. The patient was short statured with mental retardation and craniofacial, skeletal, dental, and endocrinal abnormalities. Such presentation warrants prompt diagnosis for effective management. Furthermore, genetic counseling for such patients and their families should be considered as a part of treatment itself

MALDI-TOF mass spectrometry: An emerging tool for unequivocal identification of non-fermenting Gram-negative bacilli

Background & objectives: Matrix-assisted laser desorption ionization-time-of-flight mass spectrometry (MALDI-TOF MS) has been instrumental in revolutionizing microbiological identification, especially in high-throughput laboratories. It has enabled the identification of organisms like non-fermenting Gram-negative bacilli (NFGNB), which has been a challenging task using conventional methods alone. In this study an attempt was made to validate MALDI-TOF MS for the identification of clinical isolates of each of the three most common NFGNB, other than Pseudomonas spp., taking molecular methods as the gold standard. Methods: One hundred and fifty clinical isolates of NFGNB, confirmed by molecular methods such as Acinetobacter baumannii[oxa-51 polymerase chain reaction (PCR)], Burkholderia cepacia complex (expanded multilocus sequence typing) and Stenotrophomonas maltophilia (species-specific PCR), were taken. Isolated colonies from fresh cultures of all 150 isolates were smeared onto ground steel plate, with and without formic acid extraction step. The identification was carried out using MALDI-TOF MS Biotyper database. Results: A concordance of 100 and 73.33 per cent was found between the molecular techniques and MALDI-TOF MS system in the identification of these isolates up to genus and species levels, respectively. Using a cut-off of 1.9 for reliable identification, rate of species identification rose to 82.66 per cent. Principal component analysis dendrogram and cluster analysis further increased discrimination of isolates. Interpretation & conclusions: Our findings showed MALDI-TOF MS-based identification of NFGNB as a good, robust method for high-throughput laboratories

Serotonin is an endogenous regulator of intestinal CYP1A1 via AhR

Abstract Aryl hydrocarbon receptor (AhR) is a nuclear receptor that controls xenobiotic detoxification via induction of cytochrome P450 1A1 (CYP1A1) and regulates immune responses in the intestine. Metabolites of L-tryptophan activate AhR, which confers protection against intestinal inflammation. We tested the hypothesis that serotonin (5-HT) is an endogenous activator of AhR in intestinal epithelial cells. Treatment of Caco-2 monolayers with 5-HT induced CYP1A1 mRNA in a time- and concentration-dependent manner and also stimulated CYP1A1 activity. CYP1A1 induction by 5-HT was dependent upon uptake via serotonin transporter (SERT). Antagonism of AhR and knockdown of AhR and its binding partner aryl hydrocarbon receptor nuclear translocator (ARNT) attenuated CYP1A1 induction by 5-HT. Activation of AhR was evident by its nuclear translocation after 5-HT treatment and by induction of an AhR-responsive luciferase reporter. In vivo studies showed a dramatic decrease in CYP1A1 expression and other AhR target genes in SERT KO ileal mucosa by microarray analysis. These results suggest that intracellular accumulation of 5-HT via SERT induces CYP1A1 expression via AhR in intestinal epithelial cells, and SERT deficiency in vivo impairs activation of AhR. Our studies provide a novel link between the serotonergic and AhR pathways which has implications in xenobiotic metabolism and intestinal inflammation