Septic Coronary Artery Embolism Treated with Aspiration Thrombectomy: Case Report and Review of Literature

Coronary embolization is a potentially fatal sequela of endocarditis. We report a case of Candida endocarditis with septic embolism to the left anterior descending coronary artery. This embolism was successfully treated with aspiration thrombectomy followed by balloon angioplasty. The treatment of acute coronary syndrome in the presence of septic embolism is controversial. Aspiration thrombectomy has been performed in this situation before, and it appears to be safer and more feasible than is thrombolysis or percutaneous transluminal angioplasty.     

Kidney protective potential of lactoferrin: pharmacological insights and therapeutic advances

Kidney disease is becoming a global public health issue. Acute kidney injury (AKI) and chronic kidney disease (CKD) have serious adverse health outcomes. However, there is no effective therapy to treat these diseases. Lactoferrin (LF), a multi-functional glycoprotein, is protective against various pathophysiological conditions in various disease models. LF shows protective effects against AKI and CKD. LF reduces markers related to inflammation, oxidative stress, apoptosis, and kidney fibrosis, and induces autophagy and mitochondrial biogenesis in the kidney. Although there are no clinical trials of LF to treat kidney disease, several clinical trials and studies on LF-based drug development are ongoing. In this review, we discussed the possible kidney protective mechanisms of LF, as well as the pharmacological and therapeutic advances. The evidence suggests that LF may become a potent pharmacological agent to treat kidney diseases.     

Effects of early life adversity on immune function and cognitive performance: results from the ALSPAC cohort

Social Psychiatry and Psychiatric Epidemiology - Early life adversity (ELA) is a significant risk factor for mental health disorders. One hypothesised mechanism by which this occurs is via an...     

Synthesis of Novel Pyrimidin‐4‐One Bearing Piperazine Ring‐Based Amides as Glycogen Synthase Kinase‐3β Inhibitors with Antidepressant Activity

Novel pyrimidin‐4‐one derivatives have been synthesized using EDC coupling and evaluated as glycogen synthase kinase‐3β (GSK‐3β) inhibitors. Among all the synthesized compounds, compound 5 (3‐methyl‐6‐phenyl‐2‐(piperazin‐1‐yl)‐3,4‐dihydropyrimidin‐4‐one) exhibited the most potent inhibitory activity against GSK‐3β with IC₅₀ value of 74 nm . The molecular docking studies were performed to elucidate the binding modes of the compounds with the target, and a crucial interaction involving hydrogen bond formation with Val‐135 to the active site of GSK‐3β was observed. Furthermore, the synthesized compounds were subjected to in vivo evaluation of their antidepressant activity, and compound 5 showing highest inhibition of GSK‐3β was also found to significantly reduce the duration of immobility at 50 mg/kg, when compared with fluoxetine, a known antidepressant drug. The results of our study suggest that compound 5 may serve as a valuable template for the design and development of inhibitors of GSK‐3β with antidepressant activity.     

An Evaluation of the Performance of Direct Agglutination Test on Filter Paper Blood Sample for the Diagnosis of Visceral Leishmaniasis

The attack phase of the visceral leishmaniasis (VL) elimination program in Bangladesh aims to decrease the burden of VL incidence from close to 20 cases to less than one case per 10,000 at sub-district level. The consolidation phase will aim to confirm no increase in VL in endemic areas through active surveillance. During this phase, a reliable diagnostic tool for mass screening is required. Here, we report the diagnostic sensitivity and specificity of a filter paper-based agglutination test (FP-DAT) for diagnosis of VL in patients admitted to an upazila health complex in Mymensingh, a VL-endemic region of Bangladesh. The sensitivity of both the conventional direct agglutination test (DAT) and FP-DAT were 100% and 96%, respectively. The specificity of both assays was 100%. However, when the performances of the two assays were compared using McNamar''s test, neither the sensitivity nor the specificity of the FP-DAT differed significantly from conventional DAT.     

Exposure to domestic violence and the risk of developing depression within 6 months postpartum in Bangladesh

Purpose

Domestic violence (DV) by husbands or in-laws is a recognized problem in many countries and is associated with a wide range of adverse mental health outcomes. However, detailed knowledge on the relationship between DV experience and postpartum depression (PPD) is essential to design appropriate interventions. Therefore, this study assesses the relationship between maternal experience of DV perpetrated by husbands or in-laws and PPD in Bangladesh.

Methods

A cross-sectional survey was conducted from October to December 2019 among 497 mothers within the first 6 months postpartum who attended a health center in Rajshahi City Corporation, Bangladesh. Multivariable logistic regressions were performed to identify the associations after controlling for potential confounders.

Results

The prevalence of PPD in this sample was 34% within the first 6 months after birth; 58.6% of mothers reported having experienced any form of DV in their lifetime. Maternal experience of any form of DV (Adjusted Odds Ratio [AOR] = 1.87; 95% confidence interval [CI] = 1.19–2.93) was associated with PPD, as were experiences of any physical DV (AOR = 2.25; 95% CI = 1.40–3.59), emotional DV (AOR = 2.07; 95% CI = 1.34–3.19), and controlling behavior (AOR = 1.69; 95% CI = 1.08–2.66). Additionally, the likelihood of PPD significantly increased among women who experienced more forms of DV.

Conclusion

DV perpetrated by husband and/or in-laws is highly prevalent and significantly associated with PPD in Bangladesh. Strategies in developing interventions for improving maternal mental health should consider DV perpetrated by either husband or in-laws.

     

Detection of Vi-negative Salmonella enterica serovar typhi in the peripheral blood of patients with typhoid fever in the Faisalabad region of Pakistan

The synthesis and transportation proteins of the Vi capsular polysaccharide of Salmonella enterica serovar Typhi (serovar Typhi) are encoded by the viaB operon, which resides on a 134-kb pathogenicity island known as SPI-7. In recent years, Vi-negative strains of serovar Typhi have been reported in regions where typhoid fever is endemic. However, because Vi negativity can arise during in vitro passage, the clinical significance of Vi-negative serovar Typhi is not clear. To investigate the loss of Vi expression at the genetic level, 60 stored strains of serovar Typhi from the Faisalabad region of Pakistan were analyzed by PCR for the presence of SPI-7 and two genes essential for Vi production: tviA and tviB. Nine of the sixty strains analyzed (15%) tested negative for both tviA and tviB; only two of these strains lacked SPI-7. In order to investigate whether this phenomenon occurred in vivo, blood samples from patients with the clinical symptoms of typhoid fever were also investigated. Of 48 blood samples tested, 42 tested positive by fliC PCR for serovar Typhi; 4 of these were negative for tviA and tviB. Three of these samples tested positive for SPI-7. These results demonstrate that viaB-negative, SPI-7-positive serovar Typhi is naturally occurring and can be detected by PCR in the peripheral blood of typhoid patients in this region. The method described here can be used to monitor the incidence of Vi-negative serovar Typhi in regions where the Vi vaccine is used.     

Laughter and humor as complementary and alternative medicines for dementia patients

Background  

The number of dementia patients has increased worldwide, with an estimated 13.7 million dementia patients in the Asia Pacific region alone. This number is expected to increase to 64.6 million by the year 2050.