Electroconvulsive Therapy in Transgender and Gender Diverse Population: A Case Report and Review of Literature.

Objective: Present a case of a transgender and gender diverse (TGD) individual receiving gender affirming hormone therapy (GAHT) who presented with first episode bipolar mania and received electroconvulsive therapy (ECT). To understand the safety and efficacy of ECT in the TGD population including those receiving GAHT through literature review. Materials and Methods: Case report using informed consent from an individual TGD patient who received ECT. A review of the literature was conducted using PubMed, Embase, and Medline. Results: The case illustrated safe and effective ECT use in a TGD individual receiving GAHT. Eight studies were reviewed. GAHT has been reported to interfere with certain anaesthetic agents used in ECT. ECT appeared to be a safe and effective treatment in the TGD samples in those studies. Conclusion: There is limited literature on the safety and efficacy of ECT for TGD individuals receiving GAHT. More research is required to address mental health inequalities in this population and to support safe and effective gender affirming treatment modalities.

Study of Glycemic Variability in Well-controlled Type 2 Diabetic Patients Using Continuous Glucose Monitoring System.

INTRODUCTION: The world has changed tremendously for patients suffering from diabetes mellitus with the development of cutting-edge technologies like continuous glucose monitoring and flash glucose monitoring systems. Now, the details of constant fluctuations of glucose in their blood can be monitored not only by medical professionals but also by patients, and this is called glycemic variability (GV). Traditional metrics of glycemic control measurement, such as glycated hemoglobin (HbA1c), fail to reflect various short-term glycemic changes like postprandial hyperglycemia and hypoglycemic episodes, paving the way to the occurrence of various diabetic complications even in asymptomatic, well-controlled diabetic patients. This need for advanced management of diabetes and effective monitoring of these swings in blood glucose can be met by using a continuous glucose monitoring system (CGMS). AIM AND OBJECTIVE: To evaluate the extent of GV in well-controlled type 2 diabetes mellitus (T2DM) patients using a flash CGMS and to assess the correlation between GV and HbA1c. MATERIALS AND METHODS: A hospital-based prospective observational study was carried out from May 2020 to Oct 2021 at the Department of Medicine, SMS Hospital, Jaipur, Rajasthan (India), after approval from the Ethics Committee of the institution. A total of 30 patients with well-controlled T2DM (HbA1c was ≥6.5, but ≤7.5) were included in the study using simple random techniques after written informed consent from patients. Patients were studied for glycemic excursions over a period of 7 days by using FreeStyle® Libre Pro™, which is a flash glucose monitoring system. The CGM sensor was attached to the left upper arm of the patient on day 0 and removed on day 7. The data recorded in the sensor was then retrieved using pre-installed computer software and analyzed using standard CGM metrics like standard deviation (SD), percentage coefficient of variation (%CV), time above range (TAR), time below range (TBR), and time in range (TIR), out of which %CV was used to quantify GV. %CV has been used to cluster patients into four cohorts from best to worst, namely: best/low CV ≤ 10%, intermediate CV from 10 to 20%, high CV from 20 to 30%, and very high CV of >30%. Scatterplots are used to establish correlations between various parameters. RESULT: Data from a total of 30 patients were analyzed using CGMS and thus used for calculating standard CGM metrics; glucose readings every 15 minutes were recorded consecutively for 7-day periods, making it a total of 672 readings for each patient. Interpreting the CGM data of all 30 patients, the following results were found: the mean blood glucose of all cases is 134.925 ± 22.323 mg/dL, the mean SD of blood glucose of all cases is 35.348 ± 9.388 mg/dL, the mean of %CV of all cases is 26.376 ± 6.193%. CGM parameters of time are used in the form of percentages, and the following results were found: the mean of TAR, TBR, and TIR is 14.425 ± 13.211, 5.771 ± 6.808, and 82.594 ± 12.888%, respectively. Clustering the patients into cohorts, the proportion of patients exhibiting best/low %CV (10%) is 0, intermediate %CV (10-20%) is 16.67% (five out of 30 patients), high %CV (20-30%) is 50% (15 out of 30 patients) and very high %CV (>30%) is 33.33% (10 out of 30 patients). Also, there is no significant correlation found between HbA1c and %CV (ρ = 0.076, p-value = 0.690); a significant negative correlation was found between %CV and TIR (ρ = -0.604, p < 0.001S); a positive correlation of %CV with TAR and TBR is significant (ρ = 0.816, p-value of <0.001). CONCLUSION: Using a flash CGMS device and considering %CV as the parameter and primary measure of GV, the study demonstrated the overall instability of a person's glycemic control, making note of unrecognized events of hypoglycemia and hyperglycemia in asymptomatic well-controlled T2DM patients, revealing the overall volatile glycemic control. The most important finding of this study is that even those diabetics who are considered well-controlled experience a great degree of GV as assessed by CGM-derived metrics. This study also demonstrated that there is no significant correlation between HbA1c and GV, suggesting that patients may not have optimal control of their diabetes despite having "normal HbA1c" values; hence, GV can be considered an HbA1c-independent danger factor, having more harmful effects than sustained hyperglycemia in the growth of diabetic complications. So, by using CGM-derived metrics, the measurement of GV has the potential to complement HbA1c data. In this manner, a more comprehensive assessment of glycemic excursions can be provided for better treatment decisions, thereby facilitating optimal glycemic control, which is essential for reducing overall complications and promoting good quality of life.

A Study of Relationships between the HbA1c Level and Inflammatory Markers, Neutrophil-to-Lymphocyte Ratio, and Monocyte-to-Lymphocyte Ratio in Controlled and Uncontrolled Type 2 Diabetes Mellitus.

AIM AND OBJECTIVE: To assess the relationship between glycated hemoglobin (HbA1c) with inflammatory markers, neutrophil-to-lymphocytes ratio (NLR), and monocyte-to-lymphocytes ratio (MLR) in controlled and uncontrolled type 2 diabetes patients. MATERIALS AND METHODS: This was a hospital-based cross-sectional study conducted at the Department of Medicine, SMS Hospital, and an attached group of hospitals (Jaipur, Rajasthan, India) after informed consent from the Ethics Committee of the institute. After obtaining informed consent from patients who met the inclusion and exclusion criteria, 200 diabetic patients were included in the study using the simple randomization method. Following a detailed history and diagnosis, vital demographic information, and blood tests were collected from patients via a predesigned preliminary questionnaire. The following blood tests were collected: white blood cell (WBC), Hb, hematocrit (HCT), red cell distribution width (RDW), neutrophils, lymphocytes, HbA1c, blood glucose, NLR ratio, and MLR ratio. Data were entered and analyzed using Statistical Package for the Social Sciences version 22. RESULTS: The mean age of patients with controlled diabetes mellitus was 54.10 years, while that of patients with uncontrolled diabetes mellitus was 55.3 years. Glycemic control was more in the age group of 51-60 years. Around 54% of males and 46% of females were included in the present study, and no association was found between the two genders with poor and good glycemic control. Around 63.29% of participants with uncontrolled diabetes have an increased NLR, and 61.39% of participants with uncontrolled diabetes have an increased MLR. A strong association was found between the NLR and MLR with the glycemic control. CONCLUSION: Uncontrolled diabetes mellitus had a positive association with inflammatory markers, that is, NLR and MLR. STATEMENT OF SIGNIFICANCE: Diabetes mellitus is the most common metabolic disorder in Asian countries. It leads to many acute and chronic complications in uncontrolled diabetes. Markers like the NLR ratio and MLR ratio are inexpensive and easily available for blood investigation. Hence, these markers are quite useful in differentiating controlled and uncontrolled diabetes and, therefore, useful in predicting blood sugar control in type 2 diabetes mellitus.

Nickel-Catalyzed Tandem Cyclization of 1,6-Diynes with Indolines/Indoles through Dual C-H Bond Activation.

A nickel-catalyzed site-selective tandem cyclization of 1,6-diynes with substituted indolines or indoles through consecutive dual C-H bond activation is described. In the reaction, substituted fused indole and carbazole derivatives were observed in good to excellent yields, in which three consecutive C-C bonds formed in one pot. Later, in the presence of DDQ, the aromatization of the indoline derivative was converted to the indole derivative. A possible reaction mechanism involving dual C-H bond activation as a key step was proposed to account for the present reaction.

Assessment of Treatment Plan Quality between Flattening Filter and Flattening Filter Free Photon Beam for Carcinoma of the Esophagus with IMRT Technique.

Background: As compared to the flattened photon beam, removing the flattening filter (FF) from the head of a gantry decreases the average energy of the photon beam and increases the dose rate, leading to an impact on the quality of treatment plans. Objective: This study aimed to compare the quality of intensity-modulated radiation therapy (IMRT) treatment plans for esophageal cancer with and without a flattened filter photon beam. Material and Methods: In this analytical study, 12 patients, who had already been treated with a 6X FF photon beam, were treated based on new IMRT methods using a 6X the flattening filter-free (FFF) photon beam. Both 6X FF IMRT and 6X FFF IMRT plans used identical beam parameters and planning objectives. All plans were evaluated with planning indices and doses for organs at risk (OARs). Results: Insignificant dose variation was for HI, CI, D98%, and V95% between FF and FFF photon beam IMRT plans. FF-based IMRT plan delivered a 15.51 % and 11.27% higher mean dose to both lungs and heart than the FFF plan, respectively. The integral dose (ID) for the heart and lungs was 11.21% and 15.51%, respectively, less in the IMRT plan with an FFF photon beam. Conclusion: In contrast to the FF photon beam, a filtered photon beam-oriented IMRT plan provides significant OAR sparing without losing the quality of the treatment plan. High monitor units (MUs), low ID, and Beam on Time (BOT) are major highlights of the IMRT plan with FFF beam.

XRCC3 and NBS1 gene polymorphisms modulate the risk of pre-oral cancer and oral cancer in the North Indian population.

Background: Oral cancer is alarming disease in the developing countries like India. DNA repair capacity may affect by genetic polymorphisms in DNA repair genes and thus may cause to cancer. XRCC3 involves in homologous recombination repair pathway and repair DNA damage and crosslinks while, NBS1 participate in repair of double strand DNA break and starts the cell-cycle checkpoint signaling. Aims and Objectives: This study was to conducted to find the association of XRCC3, NBS1 polymorphisms with oral disease. Results: TT genotype of XRCC3 was associated with high risk of precancerous lesions and oral cancerous lesions (P value=0.0001, OR=9.68, 95% CI=2.82-33.21; and P value=0.0001, OR=13.10, 95% CI=3.38-50.73 respectively). We did not observe any interactions of XRCC3 polymorphism with demographic parameters in influencing the risk of oral diseases. Variant allele genotypes (CG, GG) of NBS1 (C>G) polymorphism showed protective association with Oral submucous fibrosis (OSMF), lichen planus as well as oral cancer (OR=0.31, OR=0.01; OR=0.39, OR=0.03; OR=0.43, OR=0.31 respectively). Particularly, tobacco chewer with CG & GG genotypes were at decrease risk of oral diseases (P value=0.02, OR=0.32, 95% CI=0.12-0.80). Compared to CC/CC combined genotype CG/CC, CG/CT, GG/CC and CG/CT genotypes decreased the risk of oral disease (OR=0.05, 0.47, 0.26 & 0.14 respectively). Conclusion: This study concludes that SNP in XRCC3, NBS1 affects susceptibility to oral disease.

The Taq 1 polymorphism of Vitamin D receptor gene is associated with oral cancer and preoral cancer in North Indian population.

Background: Oral cancer is known as one of the most common cancers, with a poor prognosis, related to delayed clinical diagnosis, either due to the lack of particular biomarkers related to the disease or costly therapeutic alternatives. Aims and Objectives: In this study association of single nucleotide polymorphism (Taq1, T>C) in Vitamin D receptor gene with oral cancer and pre oral cancer was studied. Materials and Methods: Total 230 patients of precancerous oral lesions (Leukoplakia 70, Oral Sub mucous fibrosis 90, Lichen Planus 70), 72 oral cancer patients and 300 healthy control subjects were genotyped by PCR-RFLP methods. Chi-square test was used for calculation of genotype and allele frequencies. Results: Mutant genotype CC as well as C allele were found to significantly decrease the risk of oral disease (P value=0.04, OR=0.60 and P value=0.02, OR=0.75 respectively). In particular, compared to non smokers, smokers with TC & CC genotypes were at decrease risk of oral diseases (P value=0.0001, OR=0.04). The mutant allele genotype CC as well as the mutant allele C showed protective association with leukoplakia (P value=0.01, OR=0.39 & P value=0.009, OR=0.59 respectively). However, individual with CC genotype had developed high cell differentiated grade at diagnosis (OR= 3.78, P value= 0.008). Conclusions: This study concludes that VDR (Taq1) polymorphism is associated with oral cancer and pre oral cancer susceptibility in North Indian population.

Susceptibility of male reproductive system to bisphenol A, an endocrine disruptor: Updates from epidemiological and experimental evidence.

Bisphenol A (BPA) is an omnipresent environmental pollutant. Despite being restrictions in-force for its utilization, it is widely being used in the production of polycarbonate plastics and epoxy resins. Direct, low-dose, and long-term exposure to BPA is expected when they are used in the packaging of food products and are used as containers for food consumption. Occupationally, workers are typically exposed to BPA at higher levels and for longer periods during the manufacturing process. BPA is a known endocrine disruptor chemical (EDC), that causes male infertility, which has a negative impact on human life from emotional, physical, and societal standpoints. To minimize the use of BPA in numerous consumer products, efforts and regulations are being made. Despite legislative limits in numerous nations, BPA is still found in consumer products. This paper examines BPA's overall male reproductive toxicity, including its impact on the hypothalamic-pituitary-testicular (HPT) axis, hormonal homeostasis, testicular steroidogenesis, sperm parameters, reproductive organs, and antioxidant defense system. Furthermore, this paper highlighted the role of non-monotonic dose-response (NMDR) in BPA exposure, which will help to improve the overall understanding of the harmful effects of BPA on the male reproductive system.

Protocol of systematic reviews on implementation research on cardiovascular diseases, diabetes mellitus and mental ailments in India.

Introduction: The burden of non-communicable diseases (NCDs) is a major public health concern across the world. Various initiatives have tried to address these with varying degrees of success. Objective: The objective is to assess and collate existing evidence in implementation research done in India on three broad domains of NCDs namely, cardiovascular diseases (CVD), diabetes mellitus (DM), and mental health (MH) in India. Materials and methods: Three systematic review protocols have been drafted to explore and collate extant evidence of implementation research on cardiovascular diseases, diabetes mellitus, and mental health in India, in accordance with the PRISMA-P statement. Academic databases including PubMed, Embase and Science Direct will be searched. Search strategies will be formulated in iterative processes and in accordance with the formats that are specific to the databases that will be searched. In addition, grey literature and non-academic databases will also be explored. Data extracted from the selected studies will be analysed and a narrative summary of the selected articles, using the SWiM (Synthesis without meta-analysis) guidelines will be produced. Intended Outcomes: The outputs of these systematic reviews could help in a better understanding of implementation research gaps and also how to address them. Apart from giving insights into how healthcare initiatives for CVDs, diabetes and mental health could be implemented in a better way, the study could also advocate the need to build and consolidate capacity for implementation research in the country.

To Estimate the Prevalence of Obesity and High Blood Pressure among Undergraduate Students at a University Medical Institution in North India.

Background: Hypertension is a major public health issue in India. Early detection and management of high blood pressure (BP) is crucial, especially among young adults. This study aimed to estimate the prevalence of obesity and hypertension among undergraduate medical students. Materials and methods: A cross-sectional study was conducted among 450 first year undergraduate medical students aged 18-25 years in S.M.S. Medical and Hospital Jaipur, Rajasthan after clearance from institutional ethics committee and written consent from participants. Anthropometric measurements like height, weight, BMI, waist circumference, hip circumference and blood pressure were recorded. Hypertension was defined as per JNC VIII guidelines. Data was analyzed using appropriate statistical tests. Results: Overall, 15.56% students were hypertensive and 40.67% were prehypertensive. Hypertension was more prevalent in males (18.83%) compared to females (12.33%) (p = 0.002). Overweight/obesity was present in 29.33% students, more common in males (37.67%) than females (21.15%) (p < 0.001). Obese students had higher rates of prehypertension (47%) and hypertension (28.8%). Abnormal waist-hip ratio and waist-stature ratio were significantly associated with hypertension (p < 0.001). Conclusion: Overweight/obesity and hypertension are highly prevalent among undergraduate medical students, especially males. Unhealthy lifestyles and risk factors need to be addressed to prevent long term morbidity. Routine screening and health promotion activities should be conducted for this high risk group. How to cite this article: Sharda K, Saxena P, Yadav SK, et al. To Estimate the Prevalence of Obesity and High Blood Pressure among Undergraduate Students at a University Medical Institution in North India. J Assoc Physicians India 2023;71(11):30-35.

An Observational Study Depicting Role of p16 in Detecting Human Papilloma Virus in Oral and Oropharyngeal Cancer and Associated Factors.

The longstanding phrase, traditional risk factors like-smoking, tobacco and alcohol are the only causative agents of oral and oropharyngeal squamous cell carcinoma (SCC) is changing now. Etiological divergence is taking place which we have to know to reach upon an exact cause of the disease. Human papilloma virus (HPV) infection is a well-established cause of oral cancer. Escalating incidence of HPV associated cancer has a strong impact on its management. So, a concern clinician needs to get aware for it. Among various types of HPV, HPV-16 is more frequently associated with oral cancers. HPV detection will become a game changer in management of oral cancers. HPV infection and p16 protein expression has a strong and consistent correlation. Therefore, immunohistochemical analysis of p16 protein can be a surrogate biomarker in high risk groups. This hospital based prospective observational study recruited 180 subjects of oral and oropharyngeal SCC. We underwent immunohistochemical analysis of p16 in biopsy specimen of subjects and studied HPV status and associated environmental, clinical and behavioral factors. We observed 9.4% (17/180) incidence of p16 positivity with female predominance. Our observations showed that its prevalence was higher in urban patients who were non tobacco users, had sexually transmitted disease, early stage (T1-T2), poorly differentiated SCC with nodal metastasis. We conclude that keeping in mind HPV as a cause of oral and oropharyngeal SCC, p16 should be use as a biomarker for its detection in high risk cases.

ATG5: A central autophagy regulator implicated in various human diseases.

Autophagy, an intracellular conserved degradative process, plays a central role in the renewal/recycling of a cell to maintain the homeostasis of nutrients and energy within the cell. ATG5, a key component of autophagy, regulates the formation of the autophagosome, a hallmark of autophagy. ATG5 binds with ATG12 and ATG16L1 resulting in E3 like ligase complex, which is necessary for autophagosome expansion. Available data suggest that ATG5 is indispensable for autophagy and has an imperative role in several essential biological processes. Moreover, ATG5 has also been demonstrated to possess autophagy-independent functions that magnify its significance and therapeutic potential. ATG5 interacts with various molecules for the execution of different processes implicated during physiological and pathological conditions. Furthermore, ATG5 genetic variants are associated with various ailments. This review discusses various autophagy-dependent and autophagy-independent roles of ATG5, highlights its various deleterious genetic variants reported until now, and various studies supporting it as a potential drug target.

Cobalt(III)-Catalyzed Regioselective [4 + 2]-Annulation of N-Chlorobenzamides with Substituted Alkenes.

A Co(III)-catalyzed redox-neutral [4 + 2] annulation of N-chlorobenzamides/acrylamides with substituted alkenes at ambient temperature is demonstrated. Using this protocol, pharmaceutically important 3,4-dihydroisoquinolinone derivatives were synthesized in good yields. Intriguingly, the synthetically useful functional group of allylic coupling partners such as sulfonyl, carbonate, acetate, phosphate, amide, nitrile, and silane were retained in the final cyclized product. The present annulation reaction was compatible with various substituted benzamides and allylic coupling partners. To support the proposed reaction mechanism, competition experiments, deuterium labeling studies, and kinetic isotope effect studies were performed.

Identification of Novel Broad-Spectrum Leaf Rust Resistance Sources from Khapli Wheat Landraces.

Wheat leaf rust caused by Puccinia triticina Eriks is an important disease that causes yield losses of up to 40% in susceptible varieties. Tetraploid emmer wheat (T. turgidum ssp. Dicoccum), commonly called Khapli wheat in India, is known to have evolved from wild emmer (Triticum turgidum var. dicoccoides), and harbors a good number of leaf rust resistance genes. In the present study, we are reporting on the screening of one hundred and twenty-three dicoccum wheat germplasm accessions against the leaf rust pathotype 77-5. Among these, an average of 45.50% of the germplasms were resistant, 46.74% were susceptible, and 8.53% had mesothetic reactions. Further, selected germplasm lines with accession numbers IC138898, IC47022, IC535116, IC535133, IC535139, IC551396, and IC534144 showed high level of resistance against the eighteen prevalent pathotypes. The infection type varied from ";", ";N", ";N1" to ";NC". PCR-based analysis of the resistant dicoccum lines with SSR marker gwm508 linked to the Lr53 gene, a leaf rust resistance gene effective against all the prevalent pathotypes of leaf rust in India and identified from a T. turgidum var. dicoccoides germplasm, indicated that Lr53 is not present in the selected accessions. Moreover, we have also generated 35K SNP genotyping data of seven lines and the susceptible control, Mandsaur Local, to study their relationships. The GDIRT tool based on homozygous genotypic differences revealed that the seven genotypes are unique to each other and may carry different resistance genes for leaf rust.

A Case Series on Neuropathogenic Nature of an Ancient Disease ----Tuberculosis.

Tuberculosis is one of the oldest diseases known to affect humans and the top cause of infectious death worldwide caused by M. tuberculosis complex. Tuberculosis may be pulmonary, extra-pulmonary or both. Nervous system tuberculosis is relatively rare and has protean nature of symptoms so poses diagnostic difficulty. Neurological manifestations of tuberculosis includes 1) intracranial 2) spinal 3) peripheral nerve tuberculosis. Central nervous system tuberculosis accounts about 5% of extra pulmonary cases and 1% all tuberculosis. MATERIAL: Here we are presenting the series of 10 cases which have wide variety of neuropathogenic nature of tuberculosis. OBSERVATION: Here we are presenting the series of 10 cases which have wide variety of neuropathogenic nature of tuberculosis. These includes 1) Tubercular cortical vein thrombosis -patient who is a known case of pulmonary tuberculosis presented with severe headache, seizure and altered behavior, MRI brain shows cortical vein thrombosis and normal coagulation profile (Review of literature shows only 4 cases). 2)Tubercular myelitis/ arachnoiditis-presented with low backache and bilateral lower limb weakness,CSF panel and MRI L S spine shows tubercular arachnoiditis/myelitis. 3)Tubercular peripheral neuropathy; patient who is a non- diabetic presented with pain abdomen and bilateral lower limb tingling and numbness with no past history of treatment with anti-tubercular drug, CECT abdomen shows ileocecal tuberculosis and NCS study shows sensory affection of lower limb nerve. 4)Tuberculoma-patient presented with severe headache, seizure and altered behavior, MRI brain shows tuberculoma. 5) and 6) are tubercular vascular infarct in 1 of these 2 cases patient was having multiple necrotic foci and few foci of cavitation in left hilar region which is extending into left inferior pulmonary vein and even reaching upto left atrium. 7) and 8) cases are pott's spine who presented with low backache. 9) and 10) are tubercular meningitis and tubercular meningitis with hydrocephalus respectively. These patients were treated according to their diagnosis and for focal neurological deficit physiotherapy was advised. Except a case of septic foci emboli from left atrium which shows moderate recovery rest all cases shows good recovery at discharge. CONCLUSION: There is paucity of literature on neuropathogenic nature of tuberculosis. In this case series we are presenting the series of 10 cases of tubercular nervous system manifestations so that it will helps to diagnose the disease as early as possible and allows us to initiate the prompt treatment so that we can mitigate the significant morbidity and mortality among survivors of nervous system tubercular disease.

Cobalt(III)-Catalyzed Chemo- and Regioselective [4 + 2]-Annulation of Aromatic Sulfoxonium Ylides with 1,3-Diynes.

Air-stable, highly abundant, and cost-effective Co(III)-catalyzed redox-neutral [4 + 2]-annulation of aromatic sulfoxonium ylides with 1,3-diynes providing useful substituted 1-naphthol derivatives in a regioselective manner is described. Further, the prepared 1-naphthols having internal alkyne were converted into useful polycarbocyclic molecules and spiro-dienone derivatives in good-to-excellent yields. A possible reaction mechanism involving ortho C-H activation as a key step was proposed and supported by deuterium labeling and kinetic isotope labeling studies.

Occupational lead exposure is an independent modulator of hypertension and poor pulmonary function: A cross-sectional comparative study in lead-acid battery recycling workers.

Blood lead level (BLL) is the primary biomarker for lead-exposure monitoring in occupationally exposed workers. We evaluated occupational lead-exposure (OE) impact on cardiopulmonary functions in lead-acid battery recycling unit workers. Seventy-six OE cases and 30 control subjects were enrolled for questionnaire-based socio-demographic, dietary, tobacco usage, and medical history data. Anthropometric measurements, systolic and diastolic blood pressure (SBP and DBP), and pulmonary function tests were performed. Venous blood was collected for BLL, hematological analysis, and biochemical analysis. OE caused a significant increase in BLL, SBP, DBP, and small airways obstruction in lung function tests. It also impaired platelet indices, affected renal and liver biochemical measurements, and promoted oxidative stress and DNA damage. Multilinear regression analysis suggested that BLL affected SBP (ß = 0.314, p = .034) and increased small airways obstruction (FEV1/FVC, ß = -0.37, p = .05; FEV25-75%, ß = -0.351, p = .016). Higher BLL appears to be an independent modulator of hypertension and poor pulmonary function upon occupational lead exposure in lead-acid battery recyclers.

The high-pressure bleb.

A 45-year-old male presented with a slowly progressive, painless swelling in his right eye for the past 6 months. He had undergone an open globe injury repair 10 years back and an eventful cataract surgery 5 years back. The presenting visual acuity in the affected eye was perception of light with inaccurate projection of rays. The intraocular pressure was 44 mm Hg with advanced glaucomatous cupping. The swelling was identified to be a communicating sub-tenon cyst secondary to scleral wound dehiscence from secondary angle closure glaucoma. Wound re-suturing, cyst excision and diode laser cyclophotocoagulation was performed in a single sitting, with explained poor visual prognosis.