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📢 Latest Update: Call for Papers: Special Issue on Medical and Health Research – Submit to British Journal (BJMHR) by March 31, 2026

📢 Latest Update: Call for Papers: Special Issue on Medical and Health Research – Submit to British Journal (BJMHR) by March 31, 2026

Volume 8, Issue 12 - 2021 (December 2021 Issue 12)

Volume 8 Issue 12 Cover

Issue Details:

Volume 8 Issue 12
Published:Invalid Date

Editorial: December 2021 Issue 12

Welcome to the 2021 issue of British Journal of Medical and Health Research. This issue showcases the remarkable breadth and depth of contemporary research across multiple disciplines. From cutting-edge applications of machine learning in climate science to the revolutionary potential of quantum computing in drug discovery, our featured articles demonstrate the power of interdisciplinary collaboration in addressing global challenges.

We are particularly excited to present research that bridges traditional academic boundaries, reflecting our journal's commitment to fostering innovation through cross-disciplinary dialogue. The integration of artificial intelligence with environmental science, the application of blockchain technology to supply chain management, and the convergence of urban planning with smart city technologies exemplify the transformative potential of collaborative research.

As we continue to navigate an era of rapid technological advancement and global challenges, the research presented in this issue offers both insights and solutions that will shape our future. We thank our authors, reviewers, and editorial board members for their continued dedication to advancing knowledge and promoting scientific excellence.

Dr Hemangi J Patel
Editor-in-Chief
British Journal of Medical and Health Research

Articles in This Issue

Showing 4 of 4 articles
Research PaperID: BJMHR0812001

The Effect of Cigarette Smoking on Penile Vasculature and Cardiodynamics among Young Saudi Population

SYED T ALI, Abdulhalim S Serafi, Mohammad A Baffail, Mohammad A Mustufa, Mohammad I Rizvi

ABSTRACT Erectile and cardiovascular dysfunctions in cigarette smokers are important signs resulting probably due to pelvic autonomic neuropathy with damage to the parasympathetic nervi erigentes. Evidence related to neuropathic etiology comes from studies that show structural changes in autonomic nerve fibers supplying the corpora cavernosa. The objective of this study was to evaluate the effect of cigarette smoking on penile mid shaft circumference and length, penile pulse amplitude, both systolic and diastolic blood pressures, and heart rate in response to erotic stimulation in young Saudi men living in Western region of Saudi Arabia (Makkah). In this free-living population study data was collected from100 men each (mild, moderate and heavy cigarette smokers) ages between 20 and 35 years with a mean age of 26.42 ± 10.69 years along with 100 age matched healthy non smokers who served as controls. Heavy cigarette smoker group showed a significant decrease (p<0.0005) in mid shaft penile circumference and length and penile pulse amplitude where as both systolic and diastolic blood pressures and heart rate exhibited a significant increase (P<0.025, P<0.0005 and P<0.005 respectively. However this difference was found to be non significant in mild smoker group when compared with non smoker controls. We hypothesized that heavy cigarette smoking seems to be associated with sub-fertility in these males with significant alteration in the penile vasculature and cardiodynamics in a dose-dependent manner.

Cigarette smokingpenile vasculature and cardiodynamicsyoung Saudi men
49,557 views
14,987 downloads
DOI:
10.46624/BJMHR.2021.V8.I12.001

Contributors:

 SYED T ALI
,
 Abdulhalim S Serafi
,
 Mohammad A Baffail
,
 Mohammad A Mustufa
,
 Mohammad I Rizvi
Research PaperID: BJMHR0812002

UPTAKE OF COVID-19 VACCINE AMONG NURSES IN A SUB-COUNTY HOSPITAL IN NYAMIRA COUNTY, KENYA

Pauline Njoki Kariuki, MOTARI OMARIBA

ABSTRACT Equitable access to safe and effective vaccines is critical to ending the COVID-19 pandemic. However, nearly one-third of healthcare workers were unvaccinated against COVID-19 by mid-September 2021. This study sought to determine the uptake of COVID-19 vaccine among nurses in a sub county hospital in Nyamira County, Kenya. Saturated sampling design was employed. Using a cross-sectional design, data was collected in July 2021 using a structured self-administered questionnaire. SPSS version 22 was used to code, enter, analyse, organize, present and store data. Descriptive statistics were used to summarize the findings. Inferential analysis using Chi-Square and Logistic Regression were performed. Data was presented using tables. The results showed an uptake of 51.6 % for at least one dose of COVID 19 vaccine, while 48.4 % of the respondents were hesitant in receiving the vaccine. Chi-Square analysis of the demographic characteristics showed positive associations with uptake of the COVID-19 vaccine. However, from the regression analyses, gender (p=.223, 95 % CI, SE .795, OR 1.250), level of nursing education (p=.132, 95 % CI, SE .491, OR 1.141), years of experience (p=.228, 95 % CI, SE .453, OR 1.256), and knowledge (.583, CI 95%, SE .758, OR 1.792) were all positively associated with uptake of COVID-19 vaccine, while age showed negative association (p=-.033, 95 % CI, SE .381, OR .968). The study concluded that there was hesitancy in the uptake of COVID-19 vaccine. It is, therefore, recommended that measures to increase nurses’ uptake of the COVId-19 vaccine, such as education on the vaccine among other strategies, be instituted.

COVID-19 vaccine uptakehesitancynursesKenya.
49,692 views
14,892 downloads
DOI:
10.46624/BJMHR.2021.V8.I12.002

Contributors:

 Pauline Njoki Kariuki
,
 MOTARI OMARIBA
Research PaperID: BJMHR0812003

EFFECT OF USING POLYETHER ETHER KETONE VERSUS METAL MESH REINFORCEMENT ON FRACTURE RESISTANCE OF MAXILLARY POLYMETHYL METHACRYLATE DENTURE BASES. AN IN-VITRO STUDY.

Ahmed Abd El Gawad Abdelh Moussa, Amal Rekaby taha, fardos Nabil rezik, reham B Osman

ABSTRACT Aim: The aim of this study was to evaluate the effect of different reinforcing materials on the fracture resistance of maxillary dentures reinforced by either PEEK or metal framework meshes. The weight of reinforced dentures in both groups was also calculated. Methodology: 14 reinforced complete dentures were fabricated with similar denture base thickness and same arrangement of teeth by duplication of trial denture bases through custom made stone mold and silicon mold for teeth arrangement. The dentures were divided into 2 groups. In the first group, the dentures were reinforced with metal meshes while in other group PEEK meshes of the same thickness was used for the reinforcement. Mesh reinforcement in both groups were digitally designed by EXO-CAD dental software on scanned cast, printed, and then fabricated in either of the two materials: metal or PEEK. Each denture was subjected to load from a universal testing machine using a fissure load applicator at mid palatal area at speed of 5mm/min. The load at failure manifested by sharp drop to below 50% on load-deflection curve was recorded in Newton. Before the load application, the weight of each denture in both groups was evaluated. All collected data were statistically analyzed. Fracture pattern of dentures in both groups was visually assessed. Results: A statistically significant difference (P= 0.004) in the maximum average load the dentures could withstand before fracture was found between the two groups. Metal reinforced maxillary dentures could withstand maximum average load of 1686.63 ±325.06 N with corresponding value of 1160.22 ±197.21 (N) for PEEK reinforced dentures. Also using PEEK mesh decreased weight of denture by 26% compared to metal reinforced denture. Conclusions: PEEK mesh with thickness of 0.7 to 0.9 mm did not influence the fracture strength of complete dentures compared to metal mesh with the same thickness.

PEEKreinforcementmaxillarydenture.
50,180 views
15,028 downloads
DOI:
10.46624/BJMHR.2021.V8.I12.003

Contributors:

 Ahmed Abd El Gawad Abdelh Moussa
,
 Amal Rekaby taha
,
 fardos Nabil rezik
,
 reham B Osman
Research PaperID: BJMHR0812004

REMOVABLE OVERDENTURE VERSUS FIXED BRIDGE FABRICATED ON ALL-ON-4 IMPLANTS USING CAD/CAM TECHNOLOGY (STRAIN GAUGE ANALYSIS)

Karim Elnabarawy, Ahmed Emad Eldin Edamarisy, Marwa Kothayer Abdel-Hakeem, Fardos Nabil Rizk, Marwa Ezzat Sabet

Statement of the problem. Assessing the effects on maxilla when using fixed vs. removable prosthesis on All-On-4® protocol. This in-vitro study was conducted to compare stresses induced on distal implants in the All-On-4® concept between digitally constructed removable overdenture and fixed bridge, using strain gauge analysis. Four dummy implants were placed in their designed locations according to the All-On-4® concept; in a 3D printed completely edentulous maxillary acrylic cast. Multiunit abutments were secured to the implants. Two groups were defined: Group A: The framework was cemented to the four titanium copings over the implants (Fixed bridge). Group B: The same framework was picked up after relief was done and then seated on the ball attachments (Removable overdenture). Stresses were measured using strain gauges installed in their designed sites in the 3D printed cast. Loads of 100N were applied in a vertical and oblique direction on the right molar area. Paired t-test was used to compare between two different load directions within the same group, and unpaired t-test was used to compare between different groups. P-value ≤ 0.05 was statistically significant. Group A with vertical loads (532±9.2) and oblique loads (464±40.3) showed significantly higher stresses on the supporting structures of the distal implants than group B with vertical loads (64 ±7.75) and oblique loads (41.5±2.42). Within group A, higher microstrains were recorded on the distal implants in the loaded side in case of applying vertical loads (532±9.2) than in the case of oblique loads (464±40.3). Also, lower microstrains were recorded in the unloaded side in the case of vertical loads (21.5±2.42) than in oblique loads (43±2.58). Within group B, higher microstrains were recorded in the loaded side in case of applying vertical loads (64±7.75), than in case of oblique loads (41.5±2.42). Also, lower microstrains were recorded in the unloaded side in case of vertical loads (10.5±1.58) than in case of oblique loads (18.5±2.42). Within the limitations of this study, it could be concluded that the distal implants in the fixed bridge suffered higher loads than the removable overdenture.

All-on-4 protocoldigitally constructed prosthesesPolyetheretherketone and strain gauge.
50,242 views
15,087 downloads
DOI:
10.46624/BJMHR.2021.V8.I12.004

Contributors:

 Karim Elnabarawy
,
 Ahmed Emad Eldin Edamarisy
,
 Marwa Kothayer Abdel-Hakeem
,
 Fardos Nabil Rizk
,
 Marwa Ezzat Sabet

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