scholarly journals PREVALENCE OF BLOOD GROUP ANTIGENS OTHER THAN ABO-RhD IN HEALTHY BLOOD DONORS AT A TERTIARY CARE CENTER IN WESTERN RAJASTHAN, INDIA

Author(s):  
Ravindra Kumar Yadav ◽  
Dev Raj Arya ◽  
N.L. Mahawar ◽  
Arun Bharti ◽  
Shailendra Vashistha ◽  
...  

Introduction: It is important to know the frequencies of the various antigens to predict the availability of blood units for alloimmunized patients. Because of the fact that there is always a chance of diversity in phenotype pattern of a donor population, we decided to conduct a study on antigen phenotyping of regular blood donors. Methodology: This blood bank based cross-sectional analytical study was carried out amongst 500 voluntary blood donors over a period of 8 months, i.e., from April, 2019 to November, 2019. Samples from all these donors were subjected to extended phenotyping (C, c, E, e, K, M, N, S, Jka, Jkb, Fya, Fyb, Lea and Leb). Results: In present study, we observed the percentage frequencies of C, c, E, e, K, M, N, S, P1, Lea, Leb, Jka, Jkb, Fya and Fyb antigens as 75.6%, 53.2%, 18.4%, 97.75%, 3.8%, 82.4%, 58.4%, 43.8%, 66.2%, 16.8%, 52.6%, 80.0%, 67.6%, 79.4% and 54.6% respectively. Conclusion: Outcomes of such studies can be used to formulate a rare blood group donor registry and compatible blood can be provided to the patients (especially those requiring multiple transfusions). Keywords: Antigens, Phenotyping, Blood donors.

2020 ◽  
Vol 9 (2) ◽  
pp. 437
Author(s):  
Shelendra Sharma ◽  
Dharmesh Chandra Sharma ◽  
Sunita Rai ◽  
Anita Arya ◽  
Reena Jain ◽  
...  

Author(s):  
Subrata Kumar Das ◽  
Saptadipa Das

<p class="abstract"><strong>Background:</strong> The aim was to evaluate the parameters of metabolic syndrome (MS) in patients of alopecia areata and to investigate the possibility of an existing relationship between MS and alopecia areata (AA).</p><p class="abstract"><strong>Methods:</strong> This cross-sectional observational study included 50 patients with AA who attended OPD of department of dermatology at a tertiary care center during a period of 1 year. Clinical and laboratory parameters were noted in each patient.<strong></strong></p><p class="abstract"><strong>Results:</strong> This study included 50 patients with AA (33 males and 17 females). In the present study maximum number of patients belonged to the age group 20-30 years with 23 patients, followed by 30-40 years with 17  patients. Most of the study subjects, 17 were college students and number of employees were 15. Out of 50 patients 44  had patch(es) and 2 patient had alopecia totalis. In this study out of 50 patients, 38 had mild AA, 7 had AA and 5 patients had severe AA. No significant derangement of clinical and laboratory parameters of MS observed in patients of AA.</p><p class="abstract"><strong>Conclusions:</strong> In the present study we did not observe any significant derangement of clinical and laboratory parameters of  MS  in patients of alopecia areata.</p>


2021 ◽  
Vol 12 (2) ◽  
pp. 120-129
Author(s):  
Romita Bachaspatimayum ◽  
Zamzachin Guite ◽  
Thangjam Bijayanti Devi

Background: Genital ulcers are defined as breaches in the continuity of the genital mucosa and/or skin. Sexually transmitted infections (STIs) that cause genital ulcer disease (GUD) are syphilis, chancroid, donovanosis, lymphogranuloma venereum (LGV), and herpes genitalis. This study aimed to investigate the clinical and laboratory profiles of STI-related genital ulcers. Materials and Methods: A cross-sectional two-year study was conducted on patients attending the Outpatient Department of Dermatology, Venereology and Leprosy in a tertiary care center in northeastern India. Selected were 95 patients who presented themselves with STI-related genital ulcers. Detailed history taking and examination were conducted with basic tests to assist the diagnosis. Results: The male-to-female ratio was 3.32:1, and the most common site was the glans and prepuce in males (28.77%) and the labia majora and minora in females (36.36%). 96.84% of patients had superficial ulcers. The KOH mount was positive in 26 patients. The Tzanck smear was positive in 31 patients. RPR was positive in four. HIV was positive in eleven. Herpes genitalis (96.84%) was the most common GUD. Mixed STIs were attested in 41.05% of patients. Conclusion: GUD can take various forms of presentation. The available laboratory tests should be utilized. The possibility of mixed infections should always be kept in mind.


2018 ◽  
Vol 21 (2) ◽  
pp. 169-176 ◽  
Author(s):  
Annemarie Bösch ◽  
Julia Wager ◽  
Boris Zernikow ◽  
Ralf Thalemann ◽  
Heidi Frenzel ◽  
...  

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