Objective:To assess association of Body mass index (BMI) on respiratory parameters by performing spirometry in apparently healthy adults living in the district Jamshoro and Hyderabad, Sindh, Pakistan.Methods:A cross sectional study was conducted at Department of Physiology, Liaquat University of Medical and Health Sciences Jamshoro, Pakistan from January to September 2015. A total of 180 underweight, normal, overweight and obese participants, aged between 18 to 40 years were included in the study. BMI was calculated by measuring weight and height by BMI scale (RGZ-160) in standing position. Pulmonary parameters were determined by spirometry on Power lab (AD instruments). Pulmonary parameters were compared between subjects in different categories of BMI.Results:Mean age of participants was 21.83±5.88 years and the mean BMI was 25.10±6.55 kg/m2. The study results revealed that except for FVC, which was not statistically significant (p=0.45) all other respiratory parameters were significantly different (p≤0.05) in all BMI categories. Mean FEV1/FVC ratio (93.1 vs. 90.3, 86.4 and 86.6 respectively) was highest among underweight as compared to overweight, obese and normal weight individuals. The mean VT was 1.22 vs. 0.90, 1.01 and 0.84 respectively, IRV was 1.04 vs. 1.18, 1.23 and 1.20 respectively, IC was 2.26 vs. 2.08, 2.25 and 2.05 respectively, VC was 2.63 vs. 2.42, 2.54 and 2.54 respectively, TLC was 2.98 vs. 3.03 vs. 3.18 and 3.17 respectively among underweight, overweight, obese and normal weight participants.Conclusion:We found a significant association between body mass index and pulmonary function parameters. Obesity causes detrimental effects on respiratory system.

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Objective: The present study was conducted to analyze the correlation of ABO blood groups in pregnant mother’s suffering from partial and complete Hydatidiform mole (HM) reporting at our tertiary care hospital. Study Design: Observational study Place and Duration: Liaquat University Hospital, Hyderabad/Jamshoro from May 2018 to October 2018. Methods: The present observational study analyzed the ABO blood groups of diagnosed cases of partial and complete type HM reporting at the Department of Obstetrics and Gynecology. A sample of 100 pregnant women suffering from Partial and complete HM and of their husbands was studied by inclusion criteria. ABO blood groups of these patients were determined as A, B, AB and O groups. Blood samples were processed for complete blood counts. Tests were performed at the Diagnostic and Research Laboratory, Liaquat University Hospital Hyderabad by forward and reverse ABO blood typing. Severity of GTD was assessed by WHO index score. Statistical comparisons of continuous and categorical variables run on SPSS ver. 21.0 at 95% confidence interval (P≤0.05). Results: Clinical presenting features bleeding PV, pain, hyperemesis gravidarum, grape like vesicles passage PV, no fetal heart sound, ovarian enlargement and hyperthyroidism. Partial and complete Hydatidiform mole was common in blood group A noted in 53 and 13 respectively. While Partial and complete Hydatidiform mole in blood group O was noted in 20 and 8 patients respectively (P=0.0001). The β–hCG ranged from 50,000 to 10, 00,000 mIU/mL. Conclusion: It is concluded, the hydatidiform mole proves strong association with blood groups A and O. Pregnant women complaining of bleeding PV, hyperemesis gravidarum, grape like vesicles passage with blood group A and O should be thoroughly investigated to minimize the maternal health risk. Keywords: Hydatidiform mole, Molar pregnancy, ABO blood groups

Background: Vitamin B3 (Niacin) is known to decrease LDL‐cholesterol, and triglycerides, and increase HDL‐cholesterol levels. The evidence of benefits with niacin monotherapy or add‐on to statin‐based therapy is controversial. Aim: To determine the effects of vitamin B3 with statins on lipid profile of patients of angina pectoris with dyslpidemia. Study Design: Randomized control trial study. Place and Duration of Study: Department of Biochemistry, Shaikha Fatima Institute of Nursing & Health Sciences (SFINHS), Lahore with collaboration of Cardiology OPD of Shaikh Zayed Hospital Lahore from 1st November 2019 to 31st January 2020. Methodology: Seventy four diagnosed cases of angina pectoris with dyslipidemia were recruited with age range from 30 to 50 years. They were divided into two groups; Group I contained 36 patients as controlled group which was given treatment of angina with Tab. Rovista (statin) 10mg at dinner for treatment of dyslipidemia and Group II contained 38 patients as case study group which was given treatment of angina with Tab. Rovista (statin) 10 mg at dinner and tablet Vitamin B3 500 mg with single OD dose at day time for treatment of dyslipidemia for 8 weeks. Results: The mean serum cholesterol levels at zero level (before the start of treatment) of group I was 244 mg/dl and group II was 246 mg/dl, LDL of group I was 169 mg/dl while group II was 170 mg/dl and HDL of group I was 20 mg/dl while group II was 19 mg/dl . After the treatment group I which taken only statins for treatment of dyslipidemia the mean serum cholesterol levels was 210 mg/dl, LDL was 144 mg/dl and HDL was 26 mg/dl while the mean values of group II (taken statin as well as vitamin B3) serum cholesterol level was 192 mg/dl, LDL was 122 mg/dl and HDL was 44 mg/dl. The results shown there were significant effects of statin therapy along with vitamin B3 on serum LDL and serum HDL levels. Conclusion: There were significant effects of statin therapy along with vitamin B3 on serum LDL and Serum HDL levels. Key Words: Vitamin B3, Serum Cholesterol, Serum LDL &HDL

Objective: To evaluate the effects of pumpkin seed oil and apricot oil on the atherogenic index. Methods: This experimental study was carried out on 24 male albino rats (n=24) at the Department of Biochemistry in collaboration with the Diagnostic and Research Laboratory, Liaquat University of Medical and Health Science Jamshoro, Sindh. The study population (n=24) divided into three groups, with 8(n=8) in each group. Lipid profile determined and atherogenic index calculated by the formula log Triglycerides/HDL ratio. The atherogenic index was compared in three groups(high- fat diet group, High-fat diet+Pumpkin seed oil group and high -fat diet+apricot oil group). Data analyzed on IBM SPSS 22.0 and p value <0.05 taken as significant. Results: Serum cholesterol, triglycerides, and LDL levels were decreased in the groups of rats given high-fat diet +pumpkin seed oil group and high-fat diet +apricot oil group as compared to high fat diet controls. HDL levels increased to significant level in the groups of rats given high-fat diet +pumpkin seed oil and high-fat diet +apricot oil as compared to high-fat diet control. The atherogenic index was 1.426±0.19 in high-fat diet controls, and this decreased to 1.31 ±0.21 in the rats given high fat diet+ pumpkin seed oil and at the same time decreased to 1.20±0.14 in those given high fat diet with apricot oil. Conclusion: Pumpkin seed oil and apricot oil, both are effective in decreasing the atherogenic index in the rat taking high fat diet but apricot oil is more effective in reducing atherogenic index in the rats taking high fat diet. Keywords: Atherogenic index, Apricot oil, High fat diet, Pumpkin seed oil

Aim: To determine the frequency of refractive errors in school-age children. Study Design: Cross-sectional study. Place and duration: Two Government and two Private schools of Hyderabad Sindh, screened by the institute of ophthalmology at Liaquat University of Medical and Health Sciences Jamshoro, from January 2021 to June 2021. Methodology: Schools and students were selected by stratified random method; a total of four hundred students were screened in four schools. From class one to class ten, 10 students were selected from each class. Prior written permission was obtained from parents. External ocular examination, visual acuity, pinhole test, autorefraction, and fundus examination were done and recorded on proforma along with the information regarding age, sex, family history, and parent’s education. The data was entered and analyzed by SPSS version 22. Results: In government schools 27 students out of 200 had refractive errors, myopia was present in 15 (55.55%) students, hypermetropia in 7 (25.93%) students and astigmatism in 5 (18.52%) students, while in private schools 25 students had refractive errors. Myopia was present in 16 (64%) students, hypermetropia in 7 (28%) students and astigmatism in 2 (8%) students. Myopia and astigmatism were more prevalent in female sex being 8.1% and 2% respectively, while in males it was 6.4% and 1.4% cases. In this study, no significant refractive error difference was found between government and private sector schools. Conclusion: In our study, the prevalence of refractive errors was 13% (52) out of 400 students. Refractive errors are the most common and easily treatable causes of decreased vision in school-aged children. It is recommended that visual acuity be checked prior to admission to school because refractive errors can be easily corrected with glasses. If it is treated in time, the child can be prevented from amblyopia and squint.

Objective: To compare online versus physical teaching in the period of Covid-19.Study design: Comparative cross-sectional studyPlace and duration of study: Anatomy department in collaboration with physiology department, Liaquat University of medical and health sciences Jamshoro, Pakistan from December 2021 to January 2022Methods: In this study,the explanatory and correlational methodology was used. The participants wereMBBS/BDS medical studentsof Liaquat University of medical and health sciences Jamshoro, and the sample size was a convenience sample of 246students. After receiving clearance from the ethical review committee of the university, students were recruited through a mobile app (i.e., WhatsApp). They were invited to complete an anonymous online survey using a Google Form, and all gave their informed consent.Counts with percentages were reported for the best teaching method voted by respondents, advantages, and disadvantages of online and physical teaching methods were also assessed. Opinions were compared across groups using the Pearson Chi-Square test.Results: In the present study there were two hundred forty-six samples surveyed among them 74.8% voted the physical teaching, 12.2% voted for online teaching and 6.5% elected both kinds of teaching methods, whereas 6.5% did not vote for any teaching method as the best teaching method.Conclusion: We concluded that the majority of our students like and favor the physical teaching method as compared to the online teaching method.

Aim: To assess the role of fundus fluorescein angiography (FFA) for early detection of diabetic maculopathy. Study Design: Prospective Cross-sectional study. Place and Duration: Department of Ophthalmology, unit II Liaquat University of Medical & Health Sciences (LUMHS), Jamshoro, Hyderabad between March 2020 to March 2021. Methodology: Diabetic patients above the age of 20 years were screened by visual acuity recording, fundus, slit-lamp examination, and Fundus fluorescein angiography. Complete ophthalmic detail was obtained from each participant using pre-designed Proforma. Outcomes of the study were recorded. Results: A total of 100 subjects having 200 eyes were observed in the study. There were 53(53%) males and 47(47%) females with a mean age of 54±21.22 years. FFA was done in 124(62%) eyes. Diabetic maculopathy with diabetic retinopathy was higher in moderate nonproliferative diabetic retinopathy (NPDR) 53(42.7%) followed by proliferative diabetic retinopathy (PDR) 22(17.7%), severe NPDR 20(16.1%), and mild NPDR 08(6.5%). Most of the subjects 79(63.7%) had the diffuse type of leakage followed by focal 33(26.6%) and mixed type of leakage. Best-corrected visual acuity (BCVA), intraocular pressure (IOP), and Central Macular Thickness (CMT) were improved at the 3rd and 6th-month follow-up visit as compared to baseline visit. Conclusion: Fundus fluorescein angiography (FFA), a diagnostic method of diabetic retinopathy is reliable, more accurate, and precise. Our study recommends that diabetic patients should be regularly screened through FFA to save the precious vision of the diabetic population.