Background : Inguinal hernia repair is very common in day to day general surgical practice. Result of surgical repair is often satisfactory but recurrences following surgery are troublesome both for the surgeon and the patient. Lichtenstein technique is now the most widely performed technique in groin hernia repair.Objective : The aim of this study was to assess short term outcome of complete variety of inguinal hernia repair by Lichtenstein technique. Methodology :This was a prospective observational study in which 30 complete variety of inguinal hernia repairs were performed by Lichtenstein technique between January 2014 and December 2017 by same surgical team in surgery department, Holy Family Red Crescent Medical College Hospital (HFRCMCH). Patients were scheduled for follow up visits at the end of first week, third month and sixth month after operation in out-patient department. The main outcome measures were postoperative complications, early recurrence, groin pain. Result :In this study age of the patients ranged from 30 years to 78 years, the mean age was 51.93 (±SD 10.12) years. Most of the hernia were of indirect type 18(60%) followed by direct type 9(30%). In indirect type (55.6%) of the hernias was right sided and the rest (44.4%) were left sided. On an average each operation lasted for 1.18 hours and oral feeding started 12.69 hours after the operation, Postoperative mean hospital stay that was 2.27 days. Postoperative complications were 2(6.7%) had a prolonged recovery and presented with abdominal distention after operation and 3(10%) patients developed postoperative urinary retention. Scrotal haematoma formation was observed in 2(6.7%) cases and other post operative complications were local haematoma or seroma formation in incision site, periincisional skin echymosis, postoperative pyrexia, superficial wound infection and post operative pain were found in 1 (3.3%) cases. Regarding outcome no recurrence or mesh rejection or mesh infection were observed within short time postoperative follow up period. Conclusion :In this study no recurrence or mesh rejection or mesh infection were observed within short time postoperative follow up period and patient's compliance was good with minimum morbidity. Therefore, Lichtenstein's technique of inguinal hernia repair considered as a safe and effective procedure.

Introduction :Hospital acquired Infections (HAIs) are called those infections that were not present at the time of patient' hospitalization in a hospital and have been acquired after hospitalization. Nurses are an important part of the any healthcare team who play a unique role in the control of Hospital acquired infections.Objective : The aim of this study was to investigate the level of knowledge, attitudes, and practices of staff nurses about preventing the spread of hospital acquired infections (HAIs) at tertiary care Hospital of Dhaka city. Methods and Materials :This descriptive cross-sectional study was done among nurses having two years experience from two tertiary level hospitals in Dhaka city during January to June 2017. Self administered questionnaire containing different set of questions regarding knowledge, attitude and practice on HAI were used as a tool for data collection.Questionnaire was supplied to all staff nurses available at different in-patient wards of these two hospitals. Only 234 staff nurses who completed and returned the questionnaire were included in this study. Data were analyzed using Microsoft excel 2013 software.Result : Staff nurses were found to have good knowledge, moderately positive attitude but poor practice in prevention of hospital acquired infections. About 95% of the participants considered that prevention of HAIs were a valuable part of their role. About 65% of the staff nurses had received formal training regarding hand hygiene. The 100 % of participants felt that they would be less likely to transmit infection to the patients if they performed hand-hygiene. About 64% of them argued that hand hygiene agents were not readily available in current settings. Regarding practice, only 6% performed hand hygiene before patients contact and 27% of the staff nurses reported that they often forgot to perform hand hygiene. Conclusion :The finding of this study revealed a good knowledge of infection prevention among the majority of participants with relatively minimal level of practice. For strengthening the knowledge, attitude and practice towards HAIs, there is in need of developing regular training program and monitoring on performance feedback regarding hand hygiene is recommended.

Seven arylideneacetophenones: 1-(4-chlorophenyl)-3-phenyl-2-propen-1-one (1a), 1-(4-nitrophenyl)-3-phenyl-2-propen-1-one (1b) , 1-(4-methoxyphenyl)-3-phenyl-2- propen-1-one (1c) , 1-(4-methylphenyl)-3-phenyl-2-propen-1-one (1d) , 1-(4- chlorophenyl)-3-(4-methoxyphenyl)-2-propen-1-one (1e) , 1-(4-methylphenyl)-3-(4- methoxyphenyl)-2-propen-1-one (1f) and 1,3-di(4-methoxyphenyl)-2-propen-1-one (1g) were synthesized from the corresponding substituted acetophenones and benzaldehydes in presence of sodium hydroxide in aqueous ethanol. The structures of the compounds 1a-g were confirmed by their UV, IR, 1H NMR, 13C NMR spectral data. Bangladesh J. Sci. Ind. Res. 42(1), 45-52, 2007

We report herein the use of nickel nitrate hexahydrate [Ni(NO3)2.6H2O] as a new catalyst for the one-pot Biginelli like reaction coupling of 1-phenyl thiourea, ethyl acetoacetate and aromatic aldehydes to afford the corresponding 1-phenyl-3,4-dihydropyrimidin-2(1H)-thiones under solvent free condition to avoid the usage of hazardous organic solvents. The synthesized compounds were evaluated for their antimicrobial activity by KIRBY-BAUER disk diffusion method. Most of the compounds showed good to moderate antimicrobial activity. Bangladesh J. Sci. Ind. Res.54(1), 47-54, 2019

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A number of 5, 7-diaryl-1,5-dihydro (or 1, 2, 3, 5-tetrahydro)-pyrano[2, 3-d] pyrimidin-2, 4-diones (or 2-thioxo-4-ones) (3a-f) have been synthesized in one-step by cyclocondensation of barbituric acid or thiobarbituric acid (1) with arylideneacetophenones (2a-c), in glacial acetic acid in the presence of phosphorous pentoxide. The structures of the compounds 3a-f have been determined by UV, IR, 1 H NMR, 13 C NMR, mass spectral data and elemental analyses.