1.Technological study to formulate tablets from sanguisorbae officinalis l.
Solongo S ; Davaasuren TS ; Gansukh B
Mongolian Medical Sciences 2012;162(4):67-72
IntroductionDigestive system diseases are accounted in 4th place of the causes of mortality that are might caused by Mongolian climates and the features of food nutrition. It is a very important to obtain the natural herbal drug which has less side effect, use in medical practice for an appropriated disorder. Therefore we are put an aim of obtain a new drug from Sanguissorba officinalis L. for the treatment of diarrhea. This herbal plant grows in botanical and geographical provinces such as Khangai, Khentii, Khuvsgul, Mongol Daguur and widely distributed in Mongolia. Sanguissorba officinalis L. containes tannin substance up to 20%. Rhizome, herbs, flowers of Sanguissorba officinalis L. are widely used for the Mongolian, Tibetan, Russian, German, Korean, Poland, Hungarian traditional medicine to treat diarrhea, gastrointestinal disorders and haemostatic. This study and research work was done by Pharmaceutical Technology and Management Department of School of Pharmacy, HSUM.GoalThe aim of the study is to solve the problem of technology to obtain a tablet formulation from Sanguissorba officinalis L.Materials and MethodsWe collected and dried the flowers of Sanguissorba officinalis L. in Kherlen soum, Dornod province on August of 2010, 2011 and 2012. Choice of the optimal extragent, suitable extraction method was defined by I.A.Muraviev, U.G. Pshukov methods. The fraction of granules were determined using the method by Kozein, the bulk density of granules was determined method by Lusy Wan Cheng, to obtain tablets used by wet granulation method, to establish quality criteria of liquid extract and tablets by Mongolian National First Pharmacopeia, and the statistic analyses were done by SPSS-17 programme, using t-criteria of Student Fischer.ResultWe had extracted liquid extract from flowers of Sanguissorba officinalis L. and it has been extracted by repercolation method German pharmacopeia modification. The technological parameters of liquid extract are the main important index to calculate the extragent correctly, to establish the material balance exactly, to extract the process efficiently, to develop technological regimentation and to base account of economical benefit. We determined the technological parameters as the optimal extragent is 40% ethanol; the effective extracting method is repercolation method German Pharmacopeia modification. For the development of tablets by wet granulation method from liquid extract using various binders and choose the optimal bender was mix starch and methylcellulose past. Tablets from Sanguissorba officinalis L. was standardized by such criteria, as the amount of biologically active compound, appearance, hardness, friability, average weight, weight variation, disintegration, dissolution, amount of heavy metals and microbiological contamination by Mongolian National First Pharmacopeia.ConclusionThe result of the study was done the technological parameters of liquid extract of Sanguissorba officinalis L. such as the optimal extragent, the effective extracting method. As the result of determining these parameters, it has much practical significance for establishing the technological condition to extract the biological active compounds completely from flowers of Sanguissorba officinalis L. In the result of the study to obtain tablets from fluid extract of Sanguissorba officinalis L. has been developed and the quality criteria has been defined.
2.The detection of adherence factorsby Escherichia coli cause of urinary tract infectionsin Ulaanbaatar, Mongolia
Munkhdelger Ya ; Davaasuren S ; Dolgorjav B ; Gerelee A ; Oyunchimeg R ; Sarantuya J
Mongolian Medical Sciences 2014;168(2):5-8
INTRODUCTION:
Urinary tract infections among the most common bacterial infectious diseases encountered at all
ages. Escherichia coli are being the etiologic agent in 50–80%. Therefore, it is an important public
health problem. E.coli causing urinary tract infections express pilli, fimbriae and others adherence
virulence factors.
GOAL:
To detect the some adherence virulence factors of Uropathogenic Escherichia coli (UPEC) in
Ulaanbaatar, Mongolia
MATERIALS AND METHODS:
A total of 76E.colisampleswere collected. These samples were positive bacteriological examination
of urine, performed at the bacteriological laboratory of the State Central Third Hospital and State
Central First Hospital, Ulaanbaatar, Mongolia. The biofilm formation was evaluated by the growth
rate of E.coli on plastic surface.The detection of the virulence factors type 1 fimbriae (fimA gene) and
P-fimbriae (papC) was performed by multiplex PCR using gene specific primers.Curli expression
was determined by using congo red agar.
RESULTS:
The evaluation of bacterial biofilm formation using 96 well plates showed 40 negative (52.6%),
32 weak biofilm (42.1%) and 4 moderate biofilm (5.3%) formation for E.coli and no strong biofilm
forming strain was detected. The cell surface protein (curli) was detected by Congo red agar. The
result was 71% positive for studied E.coli strains. The detection result of pili genes by multiplex
PCR showed that fimH gene detected for 73 (96.1%) and papC gene detected for 18 (23.7%) E.coli
cultures.
CONCLUSION: Almost half of surveyed Uropathogenic E.coli isolated in Ulaanbaatar, Mongolia had
ability of biofilm formation and it has been determined by the bacterial surface protein (curli), which
is one of bacterial adherence factors, may cause biofilm formation.
3.Assessment of midwifery integrated competencies of midwives in Mongolia, 2016
Suvd B ; Tsetsegmaa P ; Otgonbaatar J ; Purevsuren G ; Davaasuren S ; Buyanjargal YA
Mongolian Medical Sciences 2017;179(1):30-38
Background:
A midwifery services are recognized as one of essential health care and services. The amplification of trained midwives plays very important role to improve the quality of and access to health care services as highlighted in the global Human Development Report [1]. Obstetric care is the integrated specialized interventions aimed to detect, monitor, manage delivery, treat and prevent illnesses of mothers, fetus and newborns in pregnancy, childbirth and postnatal periods. Every year, 287,000 women die from complications related to pregnancy and childbirth, and 2.9 million newborns die before they reach the age of four weeks worldwide. The majority of the preventable maternal and newborn deaths occur in low-income countries [3].
Goal:
This assessment was aimed to review the current situation and legal framework of midwifery services and comprehensive competencies of midwives, and to provide baseline data for the project as well as evidence based recommendations for further improvement of midwifery services in Mongolia.
Materials and Methods:
In order to assess the current status of midwifery services and integrated competencies of midwives, a range of quantitative and qualitative methods were used. A cross- sectional study for assessing the quality of obstetric care and practice was conducted by using observation checklists, questionnaires and interview guides. Midwives who are providing obstetric care in Mongolia were involved in the assessment.
Results:
A total of 321 midwives from NCMCH, and 2 maternity hospitals of Ulaanbaatar and 21 aimags were involved in the assessment. Out of them 97.2% were female and the mean age was 37.2±10.1 [95%CI: 36.03-38.21]. The mean of working years in health sector was 14.54±10.9 years and mean of working years with the current institution was 11.7±10.1 years. Minimum work experience was few months and maximum was 38 years. A majority of the assessed midwives hold some abilities sufficiently such as keeping medical documents during pregnancy [4.23; 95%CI: 4.15-4.32], educating and giving advice to the customers about after and before the pregnancy period [4.01; 95%CI: 3.91-4.11]. A majority of the assessed midwives answered holding some abilities as important, such as basic knowledge of mother and child public health care in the fertility system [4.11; 95%CI:4.00-4.21], implementing experiences [4.07; 95%CI:3.97-4.19], and very important documents for the Obstetricians Association to know about midwives’ practical and professional activity [4.05; 95%CI:3.92-4.17]. None of the midwives took “A” or point indicates highest level. 40.5 percent of assessed midwives took “D” or “Able to make a relatively easy content; Lack of general knowledge, skills and practices”. One third of participated midwives took “F” indicating lack of knowledge, skill and practice. Moreover, one fifth of the midwives took “C” indicating average level, understood most of the content, skilled moderately, and prepared enough to practice more in this field. Even though rural midwives got average level (22.0%) score 4.1 functions more than city midwives, it didn’t have any difference in the statistic correlation. 3.3 percent of all participant 7 midwives took “B” indicating above the average level in the knowledge test. The midwives have told training for them hadn’t organized frequently which is shown in the quality assessment.
Conclusions
Furthermore, it is necessary to increase the skill of midwives who would perform complex care based on clinical evidence to reveal the risks faced to maternal and infant health, prevent from degradation and manage safe birth.