scholarly journals Hypertension patients infected with COVID- 19 undergo a longer period of negative conversion:A retrospective study

2020 ◽  
Author(s):  
Bing Xiao ◽  
Dou Fu ◽  
Wei Yang ◽  
Can Zou ◽  
Bing Zhang ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Control Group ◽  
History Of ◽  
Group A ◽  
The Mean ◽  
Spss Software ◽  
Group B ◽  
Clinical Records ◽  
Control Group Group ◽  
Negative Conversion

Abstract Purpose Previous studies have showed that age,sex and comorbidities might be associated with severity of patients infected with COVID-19 ,which endangers public health worldwide rapidly.The characteristics and length of negative conversion of Non-severe COVID-19 patients with or without hypertension is limited.This study aims to assess whether non-severe COVID-19 patients with hypertension undergone more longer period of negative conversion .Methods This single-center, retrospective study was performed in Xiantao first People’s Hospital Affiliated to Yangtze University(xiantao, hubei,China) by using medical records.Non-severe COVID-19 patients with a history of hypertension From January 23 to February15 were enrolled as group A. A Control group(group B) was matched (1:1) according to age,sex and the admission date.Data on clinical records, laboratory results, and radiological tests was collected. we conducted all analyses with SPSS software(22.0).Results We enrolled 24 and 24 Non-severe COVID-19 patients with and without hypertension, respectively. The most common symptoms were fever and cough in both groups.The frequency of fatigue is more in patients with hypertension.The levels of AST,ALT and CRP were higher in group A.The mean periods of negative conversion for COVID-19 virus were 17 days(SD:5.5) and 15 days(SD:3.6)for patients with and without hypertension(P=0.021).The mean hospitalization periods were 16.8 days (SD:5.6) and 13.7 days (SD:3.8) , respectively (p=0.083) .Conclusion Non-severe COVID-19 patients with hypertension undergone a longer negative conversion for COVID-19 virus and spent more time on clearing COVID-19 virus.

scholarly journals Low Iron Level is related to Telogen Effluvium in Women

2013 ◽  
Vol 21 (2) ◽  
pp. 84-89 ◽  
Author(s):  
Md Manjurul Karim ◽  
Md Abdul Wahab ◽  
Lubna Khondoker ◽  
Md Shirajul Islam Khan
Keyword(s):  
Hair Loss ◽  
Control Group ◽  
Case Group ◽  
Iron Level ◽  
History Of ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Medical University ◽  
Control Study

A case-control study conducted in the Department of Dermatology and Venereology of Bangabandhu Sheikh Mujib Medical University, Dhaka from July 2008- December 2010. A total 60 female patients of telogen effluvium attending in outpatient department (OPD) were enrolled in the study with 30 having hair loss considered as case (Group-A) and another 30 females had no history of hair loss were considered as control (Group-B). The study included 60 patients and the mean age were 25.4±7 years ranging from 18 to 42 years in group A and 24.8±5.6 years ranging from 17 to 36 years in group B. Maximum number was found in the age group of 21- 30 years in both groups and nearly three fourth (73.4%) patients were unmarried in group A and 18(60.0%) in group B. Most of the patients were student in both groups, which were 21(70.0%) and 17(56.7%) in group A and group B respectively and majority of the the patients were HSC level in both groups, 15(50.0%) and 14(46.7%) in Group A and Group B respectively. Most of the patients came from middle class, which were 20(66.7%) and 16(53.3%) in group A and group B respectively. The mean serum ferritin were 18.8±8.1 g/L ranging from 4.5 to 36.54 g/L and 36.6±9.9 mg/L ranging from 18.46 to 56.3 mg/ L in group A and group B respectively. The mean Hb level was 11.5±1.4 gm/dl ranging from 8.5 to 14.0 gm/dl in group A and 12.8±1.1 gm/dl ranging from 10.5 to 14.5 gm/dl in group B. The mean difference of Hb level was statistically significant (p<0.05) between two groups in unpaired t-test. It can be concluded that low iron level is associated with telogen effluvium in women. DOI: http://dx.doi.org/10.3329/bjmed.v21i2.13617 Bangladesh J Medicine 2010; 21: 84-89

scholarly journals Using Dictation to Promote the Use of Grammar Knowledge in Reconstructing Listening Texts

2017 ◽  
Vol 16 (2) ◽  
pp. 217
Author(s):  
Hesthi Herusatoto
Keyword(s):  
Control Group ◽  
Paired Samples ◽  
Significant Difference ◽  
Post Test ◽  
Efl Students ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Grammar Knowledge ◽  
Control Group Group

This paper reports the findings of the implementation of full dictation and partial dictation in improving the awareness of using grammar knowledge in reconstructing listening texts among the EFL students at STBA (School of Foreign Languages) LIA Yogyakarta. Three groups participated in the study, i.e. two experimental groups (Group A and B) and a control group (Group C). A pre-test on listening to lectures was administered to the three groups. Over 9 sessions, Group C did the listening exercises in their textbook using dicto-comp technique, while in addition to the listening exercises which applied dicto-comp, the students in Group A was given full dictation exercises and Group B received partial dictation exercises. A post-test was given to the three groups after the ninth session. In addition to the post-test, a 5-point Likert-scale questionnaire assessing the students responses to the dictation exercises was given to the experimental groups. Results of paired-samples tests indicated that there was a significant difference between each groups pre- and post-test. The mean gain score of Group B was higher than Group A showing that Group B had better improvement in the post-test. Furthermore, Group B had better grammar points in their post-test compared to Group A. Group C also increased their scores but they still got their teachers assistance to point out their grammatical mistakes in their notes. This suggests that the dictations given to the experimental groups improved the students awareness in applying their grammar knowledge to reproduce a listening text they heard.

scholarly journals HUBUNGAN OKSIDA NITRAT DAN NILAI HISTOPATOLOGIS PADA ENDOTOKSEMIA

2016 ◽  
Vol 20 (3) ◽  
pp. 201
Author(s):  
Sotianingsih Sotianingsih ◽  
Suharyo Suharyo ◽  
Lisyani S ◽  
Guntur HA
Keyword(s):  
Nitric Oxide ◽  
Treatment Group ◽  
Control Group ◽  
Significant Difference ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Termination Time ◽  
Control Group Group

Lipopolysaccharide (LPS) is an endotoxin from the outer membrane of Gram-negative bacteria, which has an important role in the occurrence of sepsis. Exposure to LPS will stimulate increase of nitric oxide (NO). Nitric oxide is a bioregulator of apoptosis and has some sepsis prognostic role of apoptosis regulators within the gastrointestinal cells. The objective of the study is to know if endotoxemia induces an increase in NO levels and histopathology scores as well as the existing relationship between them. This study is an observational intervention. The subjects were 48 male mice Balb/C, divided into 2 groups. The samples consisted of 24 tail as control group (group A) and 24 as treatment group (group B). The A group as well as the B group is divided into 4 subgroups according to the time of termination. The levels of NO were examined by Griess method. Histopathology score was examined by HE and read as a score of 0–5. There was a statistically significant difference between the mean NO in the treatment group with the control group at the termination of the group of 12h (p=0.009), 24h (p=0.015), 36h (p=0.014), 48h (p=0.002) and the whole group (p=0.0001), as well as between the mean histopathology score at the termination time of 12 h (p=0.0001), 24h (p=0.0001), 36h (p=0.0001), 48h (p=0465) and the whole group (p=0.0001). Increase in NO and histopathology scores in all groups of mice (r=0.527) showed a statistically significant correlation. NO levels and histopathology scores are increased during endotoxemia and thus have a significant correlation.

scholarly journals EFFICACY OF IVERMECTIN (POUR ON FORMULATION) AGAINST ECTOPARASITES IN SHEEP

2012 ◽  
Vol 3 (2) ◽  
pp. 140-143 ◽  
Author(s):  
MA Hanif ◽  
M Mostofa ◽  
ME Choudhury ◽  
MA Awal ◽  
MM Rahman ◽  
...  
Keyword(s):  
Body Weight ◽  
Weight Gain ◽  
Body Weight Gain ◽  
Control Group ◽  
Veterinary Clinic ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Animal House ◽  
Control Group Group

The research has been carried out from February to March 2005 on 20 sheep (infested and non infested with ectoparasites) of both sexes aged upto 3 to 4 years at the animal house of Veterinary Clinic, Bangladesh Agricultural University, Mymensingh to study the efficacy of ivermectin pour on (Ivermec® Pour on, Ethical Drugs Ltd., Dhaka, Bangladesh) against ectoparasites and its effect on certain haematological (Hb, TEC and PCV) parameters and body weight gain. Fifteen sheep heavily infested with different ectoparasites were randomly divided into 3 equal groups (groups B, C and D) consisting of 5 sheep in each. Another 5 sheep free from any ectoparasitic infestation were kept as uninfested control group (group A). Topical ivermectin preparation was administered at the dose rate of 400 ?g/kg body weight (pour on) and 500 ?g/kg body weight (pour on) in groups C and D respectively whereas sheep of group B was kept as infested control. The therapeutic efficacy of ivermectin was 100% against ectoparasites (lice and tick) after 7 days of treatment. The mean body weight of the sheep of treated groups (C and D) were increased after treatment with ivermectin, on day 28 post treatment. Similarly, total erythrocyte count (TEC) and hemoglobin (Hb) content was increased significantly. However, PCV was also influenced appreciably. From this experiment, it may be suggested that ivermectin is a very much suitable broad spectrum anthelmintic for sheep and its pour on formulation may be used effectively and conveniently to treat ectoparasitic infestations.

scholarly journals Association between hypokalemia and cardiovascular diseases among hospitalized patients in tertiary care teaching hospital in North Karnataka: a retrospective study

2017 ◽  
Vol 4 (4) ◽  
pp. 998
Author(s):  
Raju H. Badiger ◽  
Santosh B. Desai ◽  
Ravindra Kantamanenin ◽  
Chetana K. Kavatkopp ◽  
Joel George ◽  
...  
Keyword(s):  
Retrospective Study ◽  
Cardiovascular Diseases ◽  
Tertiary Care ◽  
Positive Association ◽  
Plasma Potassium ◽  
Control Group ◽  
Group A ◽  
The Mean ◽  
One Year ◽  
Group B

Background: Potassium is an extremely crucial element in maintaining the normal charge between intracellular and extracellular space. Normal cellular function is maintained through potassium homeostasis. The normal range of plasma potassium is 3.5 to 5.1 mmol/L. The deviation both hypo and hyperkalaemia are associated with cardiovascular diseases especially cardiac arrhythmia. The objective was to study the association of hypokalaemia on cardiovascular diseases.Methods: During this one year of retrospective study socio-demographic profile of the patients were collected from the medical record section of hospital. The participants were grouped into four classes based on the serum potassium levels as, Group A: < 2 mmol/L, group B: 2-2.49 mmol/l, group C: 2.5 - 2.9 mmol/L, group D: 3 - 3.49 mmol/L and group E (control group) 3.5 to 5.1 mmol/L. The participants were also grouped as those suffering from cardiovascular diseases and those with non-cardiovascular diseases.Results: In our study 4818 records were categorized into 5 groups including control group. Males (61.35%) were slightly more than female (38.65%). The mean age group was 43±4 years. Results revealed that there was positive association between the sexes. Females were more commonly associated as compared to males. Hypokalaemia among cardiovascular diseases was only 22.2% as compared to non-cardiovascular diseases. The mean systolic (142±8) and diastolic Blood pressure (92±2) among cardiovascular diseases was slightly higher as compared with the non-cardiovascular diseases.Conclusions: Hypokalaemia is significantly associated with myocardial infarction when compared with other disorders. Hypokalaemia was more commonly associated with cardiovascular diseases as compared with non-cardiovascular diseases.  

scholarly journals Effect of Maternal Preeclampsia on the Weight of the Placenta

1970 ◽  
Vol 8 (2) ◽  
pp. 69-71 ◽  
Author(s):  
Segupta Kishwara ◽  
Abu Sadat Mohammad Nurunnabi ◽  
Mahamuda Begum ◽  
Khandaker Abu Rayhan ◽  
Shamim Ara
Keyword(s):  
Normal Pregnancy ◽  
Placental Weight ◽  
Control Group ◽  
College Hospital ◽  
Cross Sectional ◽  
Medical College ◽  
Group A ◽  
The Mean ◽  
Group B ◽  
Control Group Group

Context: Preeclampsia is a relatively common pregnancy disorder that is related to the placenta and causes variable maternal and foetal problems. Alterations in placental weight are evident in moderate to severe maternal preeclampsia. Study design: Cross-sectional descriptive type. Place and period of study: Department of Anatomy, Dhaka Medical College, Dhaka from August 2005 to June 2006. Materials & Methods: 60 human placentae from Bangladeshi women were collected from the Department of Obstetrics & Gynaecology of Dhaka Medical College Hospital and Mitford Hospital, Dhaka of which 30 from normal uncomplicated pregnancies (control group or group A) and another 30 from pregnancies complicated by preeclampsia (preeclampsia group or group B), where the patients were normotensive previously. Results: The mean weight of the placenta was 406.90±72.64 gm in control group (group A) and 311.50±74.09 gm in preeclampsia group (group B) respectively. The mean difference in weight between two groups was statistically significant (P< 0.001). Conclusion: Placental weight was found reduced in maternal preeclampsia in comparison to that of normal pregnancy. Key words: weight of placenta; preeclampsia. DOI: 10.3329/bja.v8i2.7019Bangladesh Journal of Anatomy July 2010, Vol. 8 No. 2 pp. 69-71

scholarly journals Microecological preparation combined with an modified low-carbon diet improves glucolipid metabolism and cardiovascular complication in obese patients

2021 ◽  
Vol 13 (1) ◽  
Author(s):  
Jianguo Liu ◽  
Liehui Xiao ◽  
Hezhongrong Nie ◽  
Yong Pan ◽  
Yan Liu ◽  
...  
Keyword(s):  
Intestinal Barrier ◽  
Intestinal Barrier Function ◽  
Control Group ◽  
Obese Patients ◽  
Carotid Atherosclerotic Plaque ◽  
Low Carbon ◽  
Balanced Diet ◽  
Group A ◽  
Group B ◽  
Control Group Group

Abstract Objective To investigate the impact of microecological preparation combined with modified low-carbon diet on the glucolipid metabolism and cardiovascular complication in obese patients. Methods From August 2017 to July 2020, 66 obese patients were recruited, and administrated with an modified low-carbon diet with (group A) or without (Group B) microecology preparation and a balanced diet in control group (group C) for 6 months. Meanwhile, 20 volunteers administrated with a balanced diet were recruited as the healthy control group (group D). Results After 6-month intervention, obese subjects in group A and B showed significant improvement of body and liver fat mass, reduction of serum lipid levels, intestinal barrier function markers, insulin resistance index (IRI), high blood pressure (HBP) and carotid intima thickness, as compared with subjects in group C. More importantly, subjects in group A had better improvement of vascular endothelial elasticity and intimal thickness than subjects in group B. However, these intervention had no effect on carotid atherosclerotic plaque. Conclusion Administration of microecological preparation combined with modified low-carbon diet had better improvement of intestinal barrier function, glucose and lipid metabolism, and cardiovascular complications than low-carbon diet in obese patients, but the effect of a simple low-carb diet on carotid atherosclerotic plaque need to be further addressed.

Does laryngopharyngeal reflux affect healing and recovery after tonsillectomy?

2007 ◽  
Vol 122 (6) ◽  
pp. 603-608 ◽  
Author(s):  
S Elwany ◽  
Y A Nour ◽  
E A Magdy
Keyword(s):  
Wound Healing ◽  
Laryngopharyngeal Reflux ◽  
Ph Monitoring ◽  
Control Group ◽  
Study Group ◽  
Pain Scores ◽  
Blinded Study ◽  
Group A ◽  
Group B ◽  
Control Group Group

AbstractIntroduction:Laryngopharyngeal reflux is increasingly being implicated in several otolaryngological disorders.Aims:To study a potential correlation between pre-operative laryngopharyngeal reflux and wound healing and recovery after tonsillectomy, based on subjective and objective findings.Materials and methods:A prospective, blinded study was undertaken, including 60 patients scheduled for tonsillectomy, divided into two equal groups: a study group (group A) with pre-operative laryngopharyngeal reflux documented using ambulatory 24-hour pH monitoring; and a control group (group B) without laryngopharyngeal reflux.Results:Group A had significantly higher pain scores on the seventh and 14th post-operative days (p = 0.022 and p = 0.000, respectively) and took a significantly longer time to return to normal eating (p = 0.013), compared with group B. Group A also showed significantly slower healing on the seventh and 14th post-operative days, as estimated by assessing the grade of post-operative slough formation (p = 0.016 and p = 0.029, respectively). A significant correlation between the number of pharyngeal reflux episodes and the degree of post-operative slough was also found.Conclusions:Laryngopharyngeal reflux can significantly decrease wound healing following tonsillectomy. Therefore, pre-operative recognition and management of this condition is desirable in order to eliminate its negative post-operative effect.

scholarly journals Effect of Intravenous Phloroglucinol Injections upon duration of Active First Stage of Labor

2020 ◽  
Vol 4 (2) ◽  
pp. 69-71
Author(s):  
Bilqees Akhtar Malik ◽  
Ambreen Shabbir ◽  
Zeb-Un-Nisa ◽  
Asma Ambreen
Keyword(s):  
Controlled Trial ◽  
Military Hospital ◽  
Control Group ◽  
Singleton Pregnancy ◽  
Uterine Contractions ◽  
Multiparous Women ◽  
History Of ◽  
Group A ◽  
Group B ◽  
First Stage Of Labor

Objective: In our part of the world poverty and illiteracy has adversely affected our core objective of pregnancy i.e. healthy mother and healthy child. Exploring the role of a routinely used drug in reducing the duration of labor could be a breakthrough. Present study was planned accordingly to evaluate the effect of phloroglucinol (PHL). Materials and Methods: It was a Randomized controlled trial conducted at Department of Obstetrics & Gynecology, Combined Military Hospital, Bahawalpur from January 2019 to June 2019. This study included 60 cases of age 18 to 40 years, having singleton pregnancy and in active first stage of uncomplicated labor. Patients with history of multiple pregnancies, obstetrical and surgical complications and cardiorespiratory diseases were excluded. The cases were placed randomly into Group A & Group B and given intravenous PHL and a placebo respectively. After this, duration of the first stage of labor was recorded in minutes from when there was 3-4 cm cervical dilatation with regular uterine contractions to complete cervical dilation i.e. 10 cm and descent of the presenting fetal part. Results: Mean duration of active first stage of labor in experimental group A (230.20 ± 52.96 minutes) was significantly higher than that of control group B (345.30 ± 50.57 minutes). Conclusion: This study concluded that intravenous PHL has efficiently reduced the duration of active first stage of labor in these randomly selected nulliparous and multiparous women. PHL is a useful drug serving the purpose of a spasmolytic, analgesic and labor augmentation at the same time.

scholarly journals Protective effect of LIF-huMSCs on the retina of diabetic model rats

2021 ◽  
Vol 14 (10) ◽  
pp. 1508-1517
Author(s):  
Shan-Na Chen ◽  
◽  
Ying-Xue Ma ◽  
Song Chen ◽  
Guang-Hui He ◽  
...  
Keyword(s):  
Diabetic Rats ◽  
Control Group ◽  
Diabetic Model ◽  
Group A ◽  
Retinal Structure ◽  
Hs Crp ◽  
Group B ◽  
And Function ◽  
Group D ◽  
Control Group Group

AIM: To investigate the protective effect of human umbilical cord mesenchymal stem cells (hUCMSCs) modified by the LIF gene on the retinal function of diabetic model rats and preliminarily explore the possible mechanism. METHODS: A stably transfected cell line of hUCMSCs overexpressing leukemia inhibitory factor (LIF) was constructed. Overexpression was verified by fluorescent quantitative polymerase chain reaction (qPCR). Forty-eight adult Sprague-Dawley rats were randomly divided into a normal control group (group A), streptozotocin-induced diabetic control group (group B), diabetic rats at 3mo injected with empty vector-transfected hUCMSCs (group C) or injected with LIF-hUCMSCs (group D). Four weeks after the intravitreal injection, analyses in all groups included retinal function using flash electroretinogram (F-ERG), retinal blood vessel examination of retinal flat mounts perfused with fluorescein isothiocyanate-dextran (FITC-dextran), and retinal structure examination of sections using hematoxylin and eosin staining. Expression levels of adiponectin (APN), high-sensitivity C-reactive protein (hs-CRP), and neurotrophin-4 (NT-4) in each group was detected using immunohistochemistry, PCR, Western blotting, and ELISA, respectively. RESULTS: A stable transgenic cell line of LIF-hUCMSCs was constructed. F-ERG and FITC-dextran examinations revealed no abnormalities of retinal structure and function in group A, severe damage of the retinal blood vessels and function in group B, and improved retinal structure and function in group C and especially group D. qPCR, ELISA, and Western blot analyses revealed progressively higher APN and NT-4 expression levels in groups B, C, and D than in group A. hs-CRP expression was significantly higher in group B than in groups A, C, and D, and was significantly higher in group C than in group D (P<0.05). CONCLUSION: LIF-hUCMSCs protect the retina of diabetic rats by upregulating APN and NT-4 expression and downregulating hs-CRP expression in the retina.

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