ABSTRACT
Hemophilia is a recessive inherited disorder linked to the X chromosome. On July 28, 2020, a case of hemophilia A with severe left kidney hydronephroses and acute left kidney hemorrhage was admitted to the Affiliated Hospital of Qinghai University. The patient had a family history of hemophilia A and activated partial thromboplastin before surgery. The APTT was 95.0s (reference value 22.7-31.8s), factor Ⅷ activity (FⅧ∶C) was 3.2% (reference value 70%-150%), and B-ultrasonic examination revealed severe hydronephroses in the left kidney, and the nephrogram indicated that the left kidney was absent of perfusion. On the 9th day of admission, the pain in the left lower back was aggravated than before. The CT scan of the whole abdomen revealed irregular patches with slightly higher density in the left kidney. Considering bleeding, through multidisciplinary consultation and perioperative infusion of human coagulation factor Ⅷ, the patient was underwent retroperitoneal laparoscopic left nephrectomy. There was no bleeding during and after operation. After 20 months of follow-up, the renal function and coagulation function were normal, and there were no symptoms of hematuria and low back pain.
ABSTRACT
Objective To investigate the effect of skull acupuncture on cerebral infarct volume and plasma SOD activity and MDA and NO contents. Method Forty-eight male SPF-grade SD rats were randomized into sham operation, model and skull acupuncture groups. A rat model of middle cerebral artery occlusion (MCAO) was made by intraluminal thread occlusion. Rat nerve function was assessed by Zea Longa neurological function scoring. Rat cerebral infarct volume was measured by TTC staining. Plasma superoxide dismutase (SOD) activity and malondialdehyde (MDA) and nitric oxide (NO) contents were measured by colorimetry. Result Rat neurobehavioral score was significantly lower on day 1, 3 and 7 in the model group than in the sham operation group (P<0.01). TTC measurement showed that cerebral infarct volume was significantly smaller in the skull acupuncture group than in the model group (P<0.01). Plasma SOD activity was lower and MDA and NO contents were higher in the model group than in the sham operation group (all P<0.01). Plasma SOD activity increased and MDA and NO contents decreased after skull acupuncture treatment compared with the model group (all P<0.01). Conclusion Skull acupuncture has a protective effect against cerebral ischemia/reperfusion injury and can increase plasma SOD activity and decrease plasma MDA and NO contents in rats with cerebral ischemia/reperfusion injury.