Occupational Stress Among Middle-Aged Professionals in India.

Background: Professional world nowadays is very competitive, and surviving the cutthroat competition while sustaining work-related stress and pressure is an important task for employees. Professionals are required to meet daily and monthly objectives and may encounter work-related stressors. Purpose: The study aims to explore occupational stress among middle-aged professionals in the age range of 45-60 years from the marketing, banking, and teaching sectors. Methods: A total sample of 180 consented middle-aged professionals in the age range of 45-60 years from the banking, teaching, and marketing sectors were included in the study using a purposive and snowball sampling technique. Professionals having serious medical or psychiatric conditions and undergoing treatment for the same were excluded. The Occupational Stress Index was administered to assess different types of occupational stressors. The statistical analysis was done using the Statistical Package for Social Sciences version 20 software. A descriptive analysis and a one-way analysis of variance (ANOVA) were used to get meaningful results. Results: Results revealed that 40% of the middle-aged professionals reported experiencing minimal levels of occupational stress, followed by 32.2% experiencing moderate levels and 27.8% experiencing high levels of occupational stress. Additionally, it was found that a significantly higher percentage (91.6%) of banking professionals reported low levels of occupational stress compared to their counterparts. Eighty percent of marketing professionals reported experiencing high levels of occupational stress, whereas a majority (73.3%) of teaching professionals reported moderate levels of occupational stress. Conclusion: Occupational stress with different severity levels is found to be common among middle-aged professionals, which is a risk factor to develop mental health problems and affects well-being. Large-scale primary and secondary interventions are required to manage stress and facilitate professional growth and development in India.

Academic Stress and Emotional Adjustment: A Gender-Based Post-COVID Study.

Background: The worldwide spread of COVID-19 infection and its preventive measures has resulted in global disruption of overall functioning of the individuals. In the post-COVID period, several stressors associated with the pandemic have exacerbated adjustment problems in students and impacted their mental health. Purpose: The study aims to assess the Academic Stress and Emotional Adjustment of male and female secondary school students in Uttar Pradesh, post-COVID-19 pandemic lockdown. Methods: A sample of 500 students from various schools in Uttar Pradesh pursuing high school were included in the study. A purposive sampling technique was employed for data collection based on inclusion and exclusion criteria. The Scale for Assessing Academic Stress and the Adolescents Emotional Adjustment Inventory were used to assess the academic stress and emotional adjustment of secondary school students post-COVID-19 pandemic lockdown. Results: The results of the study revealed that there was a significant difference in academic stress and emotional adjustment between male and female secondary school students. A significant positive relationship between academic stress and emotional adjustment was found, which indicates a high level of academic stress perpetuates emotional maladjustment. Furthermore, it was found that the level of academic stress and emotional adjustment were higher among females as compared to males. Conclusion: It can be concluded that the extended impact of COVID-19 has led to a surfeited level of distress propounding that females are more predisposed to academic stress and tend to have poor emotional adjustment than their male counterparts.

Minority Stress in Emotion Suppression and Mental Distress Among Sexual and Gender Minorities: A Systematic Review.

Background: The existing structural framework of defining gender and sexuality based on heteronormative ideology led to the succession of the notions of stigma, prejudice, and hate towards the sexual and gender minority population. The presence of strong scientific evidence for the negative consequences of discriminatory and violent events has directed the association with mental and emotional distress. This study aims to comprehend the role of minority stress in emotional regulation and suppression among the sexual minority population globally using systematic review of literature through elaborate Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Summary: The analyses of the sorted literature premised on the PRISMA guidelines revealed that minority stress mediates the emotion regulation processes among the individuals who witness continuous episodes of discrimination and violence leading to emotional dysregulation and emotion suppression. Studies also reported the dominance of various health-risk behaviors such as alcohol addiction, drug abuse, and other forms of intoxication among sexual minority individuals. Increased instances of anxiety, stress, depression, and suicidal ideations were prominent in the findings of the empirical research suggesting an intricate role of minority stress in advancing the faulty emotion suppression and mental health concerns among the sexual and gender minority population. Key message: Minority stressors among sexual and gender minority individuals mediate emotion suppression and mental distress.

Cellulose acetate based Complexation-NF membranes for the removal of Pb(II) from waste water.

This study investigates the removal of Pb(II) using polymer matrix membranes, cellulose acetate/vinyl triethoxysilane modified graphene oxide and gum Arabic (GuA) membranes. These complexation-NF membranes were successfully synthesized via dissolution casting method for better transport phenomenon. The varied concentrations of GuA were induced in the polymer matrix membrane. The prepared membranes M-GuA2-M-GuA10 were characterized by Fourier transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, atomic force microscope and bio-fouling studies. Thermal stability of the membranes was determined by thermogravimetric analysis under nitrogen atmosphere. Dead end nanofiltration was carried out to study the perm- selectivity of all the membranes under varied pressure and concentration of Pb(NO3)2. The complexation-NF membrane performances were significantly improved after the addition of GuA in the polymer matrix membrane system. M-GuA8 membrane showed optimum result of permeation flux 8.6 l m-2 h-1. Rejection of Pb(II) ions was observed to be around 97.6% at pH 9 for all the membranes due to electrostatic interaction between CA and Gum Arabic. Moreover, with the passage of time, the rate of adsorption was also increased up to 15.7 mg g-1 until steady state was attained. Gum Arabic modified CA membranes can open up new possibilities in enhancing the permeability, hydrophilicity and anti-fouling properties.

Synthesis and application of gas diffusion cathodes in an advanced type of undivided electrochemical cell.

This paper reports the oxidation of Remazol black B dye by employing iron ions catalyst based gas diffusion cathodes, (GDCs). A GDC was synthesized by using a layer of carbon black and iron ions catalyst for oxygen reduction to hydrogen peroxide. The results demonstrated around 97% decolorization of Remazol black-B dye for 50 min by iron ions catalyst based GDC. The degradation study was performed under electrogenerated hydrogen peroxide at a constant voltage of - 0.6 V vs Hg/HgSO4 in which the rate of degradation was correlated with hydrogen peroxide production. Overall, the GDC's found to be effective method to degrade the dyes via electro-Fenton.

Association of ABO and Rh blood groups with type 2 diabetes mellitus.

OBJECTIVE: The phenotypic "ABO" blood groups are inherited antigenic substances which are found on the surface of red blood cells in addition to other tissues. Certain hypothesis advocates that genetic predisposition like "ABO" blood group would be associated with occurrence of diseases including type 2 diabetes. This study aimed to investigate the potential association between "ABO" and "Rhesus" blood groups with type 2 diabetes. MATERIALS AND METHODS: We identified 47 research documents in a data based search including ISI-Web of Science, EMBASE and PubMed. Literature was explored using the key terms including "ABO blood groups" "type 2 diabetes". Studies in which "ABO" blood types and diabetes mellitus were discussed included without restrictions of research documents, types, status and language of the publications. Finally, 15 publications which matched our criteria were included, and remaining studies were excluded. RESULTS: Blood group "B" was associated with high incidence of type 2 diabetes and blood group "O" has a minimum association with type 2 diabetes. Blood group "A" and "AB" were almost equally distributed in both diabetic and non-diabetic population. However, we were unable to find an association between "Rh+ve" and "Rh-ve" blood groups with type 2 diabetes. CONCLUSIONS: Subjects with blood group "B" are at high risk while individuals with blood group "O" are at low peril of evolving type 2 diabetes. It is suggested that subjects with blood group "B" should be closely monitored by physicians as these subjects have an increased risk of type 2 diabetes.

Zinc supplementation fails to increase the immunogenicity of oral poliovirus vaccine: a randomized controlled trial.

BACKGROUND: Polio eradication remains a challenge in Pakistan and the causes for the failure to eradicate poliomyelitis are complex. Undernutrition and micronutrient deficiencies, especially zinc deficiency, are major public health problems in Pakistan and could potentially affect the response to enteric vaccines, including oral poliovirus vaccine (OPV). OBJECTIVE: To assess the impact of zinc supplementation among infants on immune response to oral poliovirus vaccine (OPV). METHODS: A double-blind, randomized placebo-controlled trial was conducted in newborns (aged 0-14 days). Subjects were assigned to either receive 10mg of zinc or placebo supplementation daily for 18 weeks. Both groups received OPV doses at birth, at 6 weeks, 10 weeks and 14 weeks. Data was collected on prior immunization status, diarrheal episodes, breastfeeding practices and anthropometric measurements at recruitment and at 6 and 18 weeks. Blood samples were similarly collected to determine the antibody response to OPV and for micronutrient analysis. Logistic regression was used to determine the relationship between seroconversion and zinc status. RESULTS: Overall, 404 subjects were recruited. At recruitment, seropositivity was already high for poliovirus (PV) serotype 1 (zinc: 91.1%; control: 90.5%) and PV2 (90.0%; 92.7%), with lower estimates for PV3 (70.0%; 64.8%). By week 18, the proportion of subjects with measured zinc levels in the normal range (i.e. ≥60 µg/dL) was significantly greater in the intervention group compared to the control group (71.9%; 27.4%; p<0.001). No significant difference in seroconversion was demonstrated between the groups for PV1, PV2, or PV3. CONCLUSIONS: There was no effect of zinc supplementation on OPV immunogenicity. These conclusions were confirmed when restricting the analysis to those with measured higher zinc levels.

High efficacy and low toxicity of APL induction with concurrent idarubicin/ATRA followed by a novel and simplified outpatient post-remission therapy using single doses of idarubicin and intermittent ATRA.

Acute promyelocytic leukemia (APL) is one of the most curable myeloid malignancies because of its great sensitivity to all-trans retinoic acid (ATRA) and response to anthracycline therapy. In an attempt to simplify post-remission therapy, deliver adequate dose of anthracycline and reduce treatment related toxicity, we entered 26 consecutively newly diagnosed, previously untreated APL patients in a pilot treatment program consisting of concurrent induction using idarubicin/ATRA followed by an exclusive outpatient post-remission therapy using single dose of idarubicin and intermittent ATRA, every 4 weeks. Of 25 evaluable patients, two (8%) died early during induction due to hemorrhagic complications, and 23 (92%) achieved complete remission. Overall survival at 4.2 years was 90% (CI 76.4-100), and 3.6 years disease-free survival was 78% (CI 60.6-95.4). The treatment outcome of this program is encouraging; however, the result of this study needs to be validated in larger cohort of patients and optimally in a randomized comparison with other current post-remission approaches.

Multiple novel astrovirus species in human stool.

Diarrhoea remains a significant cause of morbidity and mortality in developing countries where numerous cases remain without identified aetiology. Astroviruses are a recently identified cause of animal gastroenteritis which currently includes two species suspected of causing human diarrhoea. Using pan-astrovirus RT-PCR, we analysed human stool samples from different continents for astrovirus-related RNA sequences. We identified variants of the two known human astrovirus species plus, based on genetic distance criteria, three novel astrovirus species all distantly related to mink and ovine astroviruses, which we provisionally named HMOAstV species A-C. The complete genome of species A displayed all the conserved characteristics of mammalian astroviruses. Each of the now three groups of astroviruses found in human stool (HAstV, AstV-MLB and HMOAstV) were more closely related to animal astroviruses than to each other, indicating that human astroviruses may periodically emerge from zoonotic transmissions. Based on the pathogenic impact of their closest phylogenetic relatives in animals, further investigations of the role of HMOAstV, so far detected in Nigeria, Nepal and Pakistan, in human gastroenteritis are warranted.

Special issues related to hematopoietic SCT in the Eastern Mediterranean region and the first regional activity report.

Although several centers are now performing allogeneic hematopoietic SCT (HSCT) in the Eastern Mediterranean (EM) region, the availability is still limited. Special issues including compatible donor availability and potential for alternative donor programs are discussed. In comparison to Europe and North America, differences in patterns of diseases and pre-HSCT general status, particularly for patients with BM failure, are described. Other differences including high sero-positivity for CMV, hepatitis B and C infection, and specific observations about GVHD and its relation to genetically homogeneous communities are also discussed. We report that a total of 17 HSCT programs (performing five or more HSCTs annually) exist in 9 countries of the EM region. Only six programs are currently reporting to European Group for Blood and Marrow Transplantation or Center for International Blood and Marrow Transplantation Research. A total of 7617 HSCTs have been performed by these programs including 5701 allogeneic HSCTs. The area has low-HSCT team density (1.56 teams per 10 million inhabitants vs 14.43 in Europe) and very low-HSCT team distribution (0.27 teams per 10 000 sq km area vs <1-6 teams in Europe). Gross national income per capita had no clear association with low-HSCT activity. Much improvement in infrastructure and formation of an EM regional HSCT registry are needed.

Epilepsy: public knowledge and attitude in a slum area of Karachi, Pakistan.

BACKGROUND: Epilepsy is a common but widely misunderstood illness. Consequently, epileptics suffer from considerable stigmatization in society. Since no studies have detailed the misperceptions about epilepsy in our community, it is not possible to provide focused intervention aimed at eliminating this prejudice. PURPOSE: To assess the knowledge and attitude regarding epilepsy in an adult population of a Karachi slum area. METHODS: A face-to-face interview was conducted on 487 consenting adult non-epileptics (305 males; 182 females) who were conveniently sampled. Chi-square test was employed to calculate the variability in knowledge and attitude with demographic and other variables. RESULTS: In all, 12.5% had never heard about epilepsy. Among the rest, 66.7% identified epilepsy as being non-infectious, while 28.2% were unaware of any treatment available for it. Among the other 71.8%, 62.7% were aware of the existence of anti-epileptic drugs. Religious/spiritual treatment was chosen as the most effective treatment by 33.1%. Males were more likely to identify epilepsy as being non-infectious (p=0.02). Nearly 18% of the respondents would not object to their child marrying an epileptic, 69.5% did not want to socially isolate the epileptics, 83.1% said epileptics could receive academic education, 85.6% said they could perform activities of daily life and 62.4% said they could become useful members of the society. Those who considered epilepsy to be infectious were more likely to carry negative attitudes towards epilepsy (p<0.01 with four attitudes). CONCLUSIONS: Considerable gaps exist in the community's knowledge about epilepsy. Some of these may explain the prevalence of negative attitudes towards this ailment.

Bladder hemangioma as a cause of massive hematuria in a child. A case report and literature review.

A 12-year-old girl with bladder hemangioma presenting with massive hematuria is described. The patient was previously operated for removal of cystic hygroma from the chest wall. The association of those two pathological entities suggests possible common etiology and pathogenesis and the various therapeutic options are reviewed.

Blood pressure and its correlates in the population of Multan, Pakistan.

In a randomly selected sample of 1579 individuals (male = 1334 and female = 245), aging from 14 to 65 years and representing all the socioeconomic groups of Multan, age (Yr), height (cm), weight (kg), BMI (kg/ml) and blood pressure (mmHg) were recorded. Height was measured on a Holtain portable stadiometer, weight on beam scale and blood pressure was recorded with sphygmomanometer as per auscultatory method. The correlation coefficient between different independent (age, height, weight and BMI) and dependent (SBP, DBP and MAP) parameters in male, female and total population were calculated and strong association between different parameters was observed (p < 0.001 or p < 0.05). The regression equations (simple and multiple) were worked out. The regression coefficient of different independent parameters with dependent parameters are higher in female except for height and age-weight and age-BMI had higher contribution in female as compared with that of male.

Lower pole heminephrectomy: its role in treating nonfunctioning lower pole segments.

PURPOSE: We assessed the role and long-term outcome of lower pole heminephrectomy in the treatment of nonfunctioning lower renal moieties in children with duplex kidneys. MATERIALS AND METHODS: Between 1979 and 1994, 54 lower pole heminephrectomies were performed in 53 patients 1 to 192 months old (mean age 54) with duplex systems. A total of 15 patients was prenatally diagnosed, while the others presented with a urinary tract infection (36), orchiepididymitis (1) and failure to thrive (1). The surgical technique was essentially similar to that of upper pole heminephrectomy. RESULTS: Operative course was uneventful except for intraoperative bleeding in 5 cases, which necessitated blood transfusion, and a postoperative urinary tract infection in 1. Followup ranged from 3 to 168 months (mean 56.9). Postoperative renograms available in 34 cases showed unchanged differential function in 12 and an ipsilateral 2 to 14% decrease (mean 5.65%) in 22. No late complications were detected except in 1 patient, who had postoperative urinary tract infections and subsequently underwent removal of the ureteral stump. Our series includes 4 patients with solitary ipsilateral upper poles (after the contralateral kidney was removed or nonfunctioning) who had good renal function at long-term followup despite the reduced parenchymal mass. CONCLUSIONS: Based on our experience it seems that lower pole heminephrectomy is the treatment of choice in cases of nonfunctioning dilated lower segments of duplicated kidneys.

Diagnoses of acute lower respiratory tract infections in children in Rawalpindi and Islamabad, Pakistan.

A hospital-based inpatient and outpatient study of 1,492 cases of acute lower respiratory tract infection (ALRI) was conducted from November 1986 to March 1988 in two hospitals in Rawalpindi and Islamabad, Pakistan. Specimens of nasopharyngeal aspirate were processed for viral studies in all cases; blood cultures were performed in 1,331 cases; and urine was obtained for detection of bacterial antigen in 378 cases, but 227 of these samples had bacterial contamination and were discarded. Respiratory syncytial virus was identified in 33% of cases, and Haemophilus influenzae and Streptococcus pneumoniae were identified in 9.6% and 9.9% of cases, respectively. Nonencapsulated H. influenzae accounted for 32% of the Haemophilus isolates, and type b was the only encapsulated H. influenzae strain identified. Of the S. pneumoniae serotypes isolated, 31% are not included in the currently available polyvalent pneumococcal vaccine. No clinical characteristic was demonstrated to be a reliable indicator for bacterial ALRI.