A KAP STUDY OF PARENTS REGARDING GLOVES WEARING ATTITUDE BY DENTAL STUDENTS

OBJECTIVE:  The aim of this study was to evaluate the attitude of parents to the use of gloves by dental students. Place and Duration of Study: Arm Forces Institute Of Dentistry Rawalpindi and Allied Hospital Faisalabad from March 2017 to October 2018 METHODOLOGY: One hundred sixty-eight parents attending clinics of Colleges of Dentistry and Pharmacy were asked to participate in the present study. Special Questionnaire was used in this research. RESULTS: The majority of parents (96%) stated that the wearing of gloves was very important during dental treatment of their children by dental students. Ninety eight percent of participants stated that gloves are worn for protection of dental students and their children. Most of the parents (94.6%) would not bring their children for treatment to dental students who do not wear gloves. Conclusion: The majority of parents thought that gloves should be changed after dental treatment of each child patient. The majority of parents (97%) of parents were satisfied with infection control precautions taken by dental students. Key Words: Knowledge, Attitude, Practice, Gloves, Dental Students

TELE-DENTISTRY A NEW HORIZON OF DENTISTRY IN PAKISTAN

A new term e-dentistry or tele-dentistry is getting popularity these days in e-health which uses electronic processes and communication for the transfer of dental health resources and health-care by electronic means. Practice of e-dentistry is not adequate in Pakistan. Objective:The main objective of the study was to assess Knowledge and Attitude of Dentists towards Tele-Dentistry in Pakistan. Place and duration of study: this was conducted in Arm Forces Institute Of Dentistry Rawalpindi and Allied Hospital Faisalabad from January 2016 to September 2018.  Methodology: The data were collected through the self designed questionnaire. Study sample (n=155) included 92 males and 63 females. Mean age of male respondents was 29.57±5.3 years and the mean age of female respondents was 29.2±5.3 years. Results: According to the results of the study 37.4% respondents reported “yes” about knowledge about e-health. 23.9% reported “yes” about the knowledge of Open Dental or Free Dental software. 13.5% respondents had knowledge about the databases used now a days. 72.3% didn’t mention any use of e-health. 30.3% respondents had attended seminar on e-health. No respondent had practiced tele-dental health. 38.1% respondents agreed for practicability of e-health. 39.35% respondents reported that tele-dentistry can be practiced in Pakistan. 21% respondents recommended some areas where tele-dentistry can be applied. Conclusion: There are still significant gaps in the facts between where e-health is used and where its use is supported by high-quality evidence. Tele-dentistry has a potential to benefit the Pakistan’s healthcare system in terms of preventive care and disease treatment. Key Words: Communication, e-dental health, Healthcare, Tele-dentistry Knowledge, Practice

Incidence of epizootic ulcerative syndrome (EUS) in freshwater fishes in the endemic area of Punjab, Pakistan

Incidence of Epizootic Ulcerative Syndrome (EUS) has been recorded for the first time in freshwater fishes in the endemic area of Punjab, Pakistan. Survey of private fish farms, hatchery and natural water bodies was conducted in a radius of 14 Km from around river Ravi near Lahore (Punjab Province) Pakistan. Out Of 1628 fishes belonging to 18 genera, 517 fishes of 10 genera were found affected with EUS. The incidence of EUS in culturable fishes was higher in Cirrhina mrigala (15.4%) moderate in Catla cat/a (13.3%) and lower in Labeo rohita (5.0%). Exotic fish, Chinese carp Ctenoparyngodon idella and Hypophthalmicthys molitrix were not affected with EUS. In non-culturable fishes the incidence of EUS was highest in Channa punctatus (72.8%) moderate in by C. straitus (65.45%) and comparatively lower Puntius ticto (43.7%). A slow growing temperature sensitive Saprolegnia spp. was isolated from all of EUS infected fish species. Aeromonas spp. and Pseudomonas spp. were isolated from the diseased fishes. Ectoparasites viz. Lernaea, Argulus and Triclwdina spp. were also isolated from the skin and gills of infected fish species. The disease was more severe in water having low alkalinity (70 mg/1), hardness (75 mg/1) and low temperature of 10-12 °C

Efficacy and pitfalls of digital technologies in healthcare services:A systematic review of two decades

The use of technology in the healthcare sector and its medical practices, from patient record maintenance to diagnostics, has significantly improved the health care emergency management system. At that backdrop, it is crucial to explore the role and challenges of these technologies in the healthcare sector. Therefore, this study provides a systematic review of the literature on technological developments in the healthcare sector and deduces its pros and cons. We curate the published studies from the Web of Science and Scopus databases by using PRISMA 2015 guidelines. After mining the data, we selected only 55 studies for the systematic literature review and bibliometric analysis. The study explores four significant classifications of technological development in healthcare: (a) digital technologies, (b) artificial intelligence, (c) blockchain, and (d) the Internet of Things. The novel contribution of current study indicate that digital technologies have significantly influenced the healthcare services such as the beginning of electronic health record, a new era of digital healthcare, while robotic surgeries and machine learning algorithms may replace practitioners as future technologies. However, a considerable number of studies have criticized these technologies in the health sector based on trust, security, privacy, and accuracy. The study suggests that future studies, on technological development in healthcare services, may take into account these issues for sustainable development of the healthcare sector

The Role of Lead Toxicity on Eruption Rate of Hypofunctional Incisors in Albino Wistar Rats

OBJECTIVES This objective of this study was to evaluate the role of a heavy metal- lead acetate in the eruption rate of hypo functional incisors in albino Wistar rats. METHODOLOGY An experimental study was done in animal house of Post Graduate Medical Institute, Lahore since March 2019 to March 2020. 34 adult albino Wistar rats were randomly divided into two groups (n=17 for each group) i.e., control and lead acetate group. Right mandibular incisors were selected for this study. Selected incisors were marked 1mm above the level of gingival papillae. The incisors were cut above this mark to make it hypo-functional. The readings were measured by digital Vernier caliper. This was considered as day 0. Incisors length was measured at day 0, 3, 6, 12 and 15 and eruption was calculated. The data was analyzed using SPSS version 22. RESULTS Eruption rate was similar throughout the study except last follow up. At the end of this study eruption of incisors in albino Wistar rats in control was 03.30±0.72mm, in lead 02.43±1.19mm. At day 15, the difference between control and lead group was statistically significant (p-value 0.033). CONCLUSION These results reveal that besides other causes of delayed tooth eruption excessive lead intoxication are also acausative factor of delayed tooth eruption

Evaluation of Antihypertensive Effect of Aqueous Methanol Extract of Caralluma tuberculata N.E.Br in Sprauge Dawley Rats

Purpose: To evaluate the phytochemical profile and antihypertensive effect of Caralluma tuberculata N.E.Br (AMECT).Methods: The antihypertensive effect of the aqueous methanol extract of (AMECT) was evaluated in both normotensive and hypertensive rats. In normotensive rats, various doses (100, 300 and 500 mg/kg body weight, p.o.) were administered at 0, 1, 3 and 6 hr intervals. Anti-hypertensive activity of the crude extract was investigated in three experimental hypertensive models, viz, egg-fed diet, glucose-induced and cadmium-induced hypertensive rats. Cardiovascular parameters, including systolic blood pressure (SBP), diastolic blood pressure (DBP), mean blood pressure (MBP) and heart rate (HR) were measured by tail cuff method using non-invasive blood pressure apparatus (NIBP) attached. AMECT was also investigated for its phytochemical profile.Results: The results indicate that AMECT produced a dose-dependent, significant (p < 0.05) decrease in SBP, DBP, MBP, and HR (p < 0.01) of normotensive rats, when compared to control groups, at all test doses. The 500 mg/kg dose produced a highly significant effect (mm Hg, p < 0.001) in SBP (85.9 ± 7.2), DBP (71.86 ± 12.1), MBP (75.1 ± 11.7) and HR (238.08 ± 8.3 beats/min), in comparison to 100 and 300 mg/kg doses; therefore, 500 mg/kg was selected for antihypertensive test in egg-fed, glucose-induced and cadmium-treated hypertensive rats. Significant (p < 0.05) antihypertensive and negative chronotropic effects were observed in hypertensive models compared to their respective normal controls. Phytochemical analysis revealed the presence of tannins, alkaloids, phenolic compounds, cardiac glycosides and flavonoids.Conclusion: The findings indicate that Caralluma tuberculata possesses significant anti-hypentensive activity in rats.Keywords: Phytochemical profile, Antihypertensive, Cardiovascular, Caralluma tuberculata N.E.Br, Blood pressur

Genetic effects of Calotropis procera CpTIP1 gene on fiber quality in cotton (Gossypium hirsutum)

Background: The importance of cotton crop (Gossypium hirsutum) in textile industry is based on its fiber quality. A number of fiber-specific genes play important role in the development of cotton fiber. Previous studies have demonstrated the importance of genes that are responsible for metabolic functions and their involvement in cotton fiber development.Methods: This study was focused at successful Agrobacterium mediated stable transformation of the fiber gene CpTIP1, isolated from the wild plant Calotropis procera, into cotton variety NIAB-846 for one generation. Results: Transformation efficiency was calculated to be 1.01% for the target gene. Different molecular techniques such as PCR were used for confirmation and Real-Time PCR was used to check the level of quantitative expression of fiber expansin gene in putative transgenic cotton plants. On the base of molecular analysis, results showed higher expression level of fiber gene (CpTIP1) in transgenic plants as compared to the control plants.Conclusion: The results of this study support the idea of improved cotton fiber through genetic modification especially the cotton fiber strength

Detection of BCR-ABL kinase domain mutations in CD34+ cells from newly diagnosed chronic phase CML patients and their association with imatinib resistance

BCR-ABL kinase domain (KD) mutations, the most common cause of imatinib resistance, are infrequently detected in newly diagnosed chronic-phase chronic myeloid leukemia (CP-CML) patients. Recent studies indicate pre-existing mutations (PEMs) can be detected in a higher percentage of CML patients using CD34+ stem/progenitor cells, and these mutations may correlate with imatinib resistance. We investigated KD mutations in CD34+ stem cells from 100 CP-CML patients by multiplex ASO-PCR and sequencing ASO-PCR products at the time of diagnosis. PEMs were detected in 32/100 patients and included F311L, M351T, and T315I. After a median follow-up of 30 months (range 8-48), all patients with PEMs exhibited imatinib resistance. Of 68 patients without PEMs, 24 developed imatinib resistance. Mutations were detected in 21 of these patients by ASO-PCR and KD sequencing. All 32 patients with PEMs had the same mutations. In imatinib-resistant patients without PEMs, we detected F311L, M351T, Y253F, and T315I mutations. All imatinib-resistant patients without T315I and Y253F mutations responded to imatinib dose escalation. In conclusion, BCR-ABL PEMs can be detected in a substantial number of CP-CML patients when investigated using CD34+ stem/progenitor cells. These mutations are associated with imatinib resistance, and mutation testing using CD34+ cells may facilitate improved, patient-tailored treatment

Tetraconodon (Mammalia: Artiodactyla: Suidae) From the Late Miocene Dhok Pathan Formation of Pakistan

Abstract. -We describe here a suid molar originating from the Late Miocene Dhok Pathan type locality (Chakwal, Punjab, Pakistan) of Dhok Pathan Formation, Middle Siwaliks, Northern Pakistan. The molar belongs to the large sized Pliocene suid Tetraconodon. The specimen, which is attributed to a tetraconodon, reliably matches with T. magnus, a rare taxon previously found in the Pliocene of the Siwaliks. The presence of this species in the Late Miocene of the Dhok Pathan type locality represents the oldest record in the Siwaliks

Genomics of Salinity Tolerance in Plants

Plants are frequently exposed to wide range of harsh environmental factors, such as drought, salinity, cold, heat, and insect attack. Being sessile in nature, plants have developed different strategies to adapt and grow under rapidly changing environments. These strategies involve rearrangements at the molecular level starting from transcription, regulation of mRNA processing, translation, and protein modification or its turnover. Plants show stress-specific regulation of transcription that affects their transcriptome under stress conditions. The transcriptionally regulated genes have different roles under stress response. Generally, seedling and reproductive stages are more susceptible to stress. Thus, stress response studies during these growth stages reveal novel differentially regulated genes or proteins with important functions in plant stress adaptation. Exploiting the functional genomics and bioinformatics studies paved the way in understanding the relationship between genotype and phenotype of an organism suffering from environmental stress. Future research programs can be focused on the development of transgenic plants with enhanced stress tolerance in field conditions based upon the outcome of genomic approaches and knowing the mystery of nucleotides sequences hidden in cells