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Objective To develop an emergency clinical laboratory system for civilian and military uses to enhance medical support of filed medical unit for mass casualties.Methods The missions of field medical unit were analyzed in the actual confrontation,and an emergency clinical laboratory system for civilian and military uses was built to fulfill clinical laboratory support.The factors were explored for clinical laboratory examination,and some measures were taken accordingly.Results The requirements of field medical unit were met by the developed system.Conclusion The system can be applied in largescale military exercises to enhance clinical laboratory support ability of field medical unit.
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Objective To investigate the current status of anti-mullerian hormone (AMH) in healthy women in the healthy childbearing age in Shenzhen area,and to explore its application value in polycystic ovary syndrome (PCOS) and prature ovarian syndrome (POF) treatment.Methods Collected 860 cases of medical health women of childbearing age in Shenzhen BaoanDistrict People's Hospital from January 2016 to March 2017 as control group,and at the same time selected 59 cases of patients with PCOS and 61 cases of patients with POF as observation group.Adopted DXI800 chemiluminescence analyzer to test serum AMH level of control group,patients with PCOS and POF group respectively before and 3 months after treatment,and the testing results were analyzed.Results The serum AMH level of Healthy women of childbearing age was 4.91 ±1.56 ng/ml,18～25 years old group was 5.38±1.27 ng/ml,31～35 and 36～42 years old group were 4.53±1.40 ng/ml and 3.95±1.16 ng/ml,being all lower than that in group 18～25 years old (t=3.082,5.066,all P＜0.05).While 26～30 years old group was 5.09± 1.45 ng/ml,and compared with 18～ 25,there was no statistically significant difference (t=0.892,P＞0.05).Before the treatment,the serum AMH level of PCOS was 10.13± 3.85 ng/ml,significantly higher than the control group,the difference was statistically significant (t=13.924,P＜0.01),while the serum AMH level of POF group and wait POF patients were 1.04±0.37 ng/ml and 2.39±0.87 ng/ml,significantly lower than the control group (t=10.913,8.042,all P＜0.05),and POF lower than wait POF group (t=2.875,P＜0.05).After treatment,the serum AMH level of PCOS was 5.22± 1.58 ng/ml,significantly lower than before treatment (t =11.106,P＜0.05),and there was no statistically significant difference between control group (t=1.036,P＞0.05),the serum AMH level of POF and wait POF were 4.49±1.32 ng/ml and 4.54± 1.47 ng/ml,significantly higher than the before treatment (t=9.608,7.253,all P＜0.05),and compared with the control group there were no statistically significant differences (t =1.209,0.918,all P＞0.05).Conclusion Before the treatment,the serum AMH levels of PCOS were increased significantly,and the serum AMH levels of POF and wait POF patients were significantly reduced,while the serum AMH levels of PCOS,POF and wait POF patients were all restored to normal levels after treatment.Therefore,AMH has certain application value in the diagnosis and treatment evaluation of women PCOS and POF disease.
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AlM: To study an approach to visual acuity correction after intracapsular cataract extraction by phase - ll intraocular lens implantation through the individualized arcuate keratotomy. METHODS: For demonstration, 48 postoperative patients ( 50 eyes ) receiving the intracapsular cataract extraction were gathered up. Each patient received a scleral tunnel major incision along the radial line of the maximum corneal refractive power determined by a cornea curvimeter, and a arcuate keratotomy was made opposite to the major one; through the major incision an iris-claw intraocular lens is implanted. Each patient was measured for their corneal astigmatism and uncorrected visual acuity before and after the surgery. RESULTS: The results suggested the average corneal astigmatism before the surgery and that 3d, 1, 3, 6 and 12mo after the surgery as+3. 18±0. 68,-1. 56±0. 73,+0. 87± 0. 51, + 1. 21 ± 0. 70, + 1. 33 ± 0. 68 and + 1. 48 ± 0. 48 respectively. The uncorrected visual acuities 3d, 1, 3, 6 and 12mo after the surgery are 0. 5±0. 38, 0. 56±0. 23, 0. 55± 0. 24, 0. 52±0. 28 and 0. 51±0. 25 respectively. CONCLUSlON: Phase-ll intraocular lens implantation witharcuate keratotomy is helpful to improve the postoperative visual acuity and reduce preoperative corneal astigmatism after the intracapsular cataract extraction aphakic eyes, lt is also a low-cost surgery, and easy to perform, with minor surgical injuries, particularly available for surgical visual acuity correction of the aphakic eye receiving intracapsular cataract extraction.